diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/boundary_condition_ref.hypara b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/boundary_condition_ref.hypara
new file mode 100644
index 0000000..cbc3a24
--- /dev/null
+++ b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/boundary_condition_ref.hypara
@@ -0,0 +1,76 @@
+# nBoundaryConditons : Number of global boundary conditions.
+# bcName             : Boundary condition name.
+# bcType(in PHengLEI): Boundary condition type.
+
+# How to set boundary condition, for example: 
+# string bcName = "Wall";                   
+# {                                           
+#   int bcType = 2;                           
+#   int viscousType = 1;                      
+#   double wallTemperature = -1.0;            
+#   double uWall = 0.0;                       
+#   double vWall = 0.0;                       
+#   double wWall = 0.0;                       
+# }                                           
+# string bcName = "Inflow";                 
+# {                                           
+#   int bcType = 5;                           
+#   int inflowParaType = 0;                   
+#   double refMachNumber = 0.73;              
+#   double attackd = 2.79;                    
+#   double angleSlide = 0.0;                  
+#   double refReNumber = 6.5e6;               
+#   double refDimensionalTemperature = 288.15;
+# }                                           
+
+# For more information, see examples/bin/boundary_condition.hypara file!!!
+
+int nBoundaryConditons = 6;
+string bcName = "Solid";
+{
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "jet";
+{
+  string bodyName = "body";
+  int bcType = 5;
+  int inflowParaType = 9;
+  double primDensity = 41.45637;
+  double primU = 0.0;
+  double primV = 0.543918;
+  double primW = 0.0;
+  double primPressure = 8.76743560;
+}
+string bcName = "Symmetry";
+{
+  int bcType = 3;
+}
+string bcName = "Farfield";
+{
+  int bcType = 4;
+}
+string bcName = "Outflow";
+{
+  int bcType = 6;
+}
+string bcName = "Pole";
+{
+  int bcType = 73;
+}
+
+# 'bcType' is defined as following:
+#    99: PERIODIC                  
+#    -2: WAKE                      
+#    -1: INTERFACE                 
+#    0 : NO_BOUNDARY_CONDITION     
+#    1 : EXTRAPOLATION             
+#    2 : SOLID_SURFACE             
+#    3 : SYMMETRY                  
+#    4 : FARFIELD                  
+#    5 : INFLOW                    
+#    6 : OUTFLOW                   
+#    52: PRESSURE_INLET            
+#    62: PRESSURE_OUTLET           
+#    61: OUTFLOW_CONFINED          
+#    7 : POLE                      
diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/cfd_para.hypara b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/cfd_para.hypara
new file mode 100644
index 0000000..b17970c
--- /dev/null
+++ b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/cfd_para.hypara
@@ -0,0 +1,1220 @@
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//          PPPPP  H   H  EEEEE  N    N  GGGGG  L      EEEEE  III         +
+//          P   P  H   H  E      NN   N  G      L      E       I          +
+//          PPPPP  HHHHH  EEEEE  N N  N  G  GG  L      EEEEE   I          +
+//          P      H   H  E      N  N N  G   G  L      E       I          +
+//          P      H   H  EEEEE  N    N  GGGGG  LLLLL  EEEEE  III         +
+//------------------------------------------------------------------------+
+//          Platform for Hybrid Engineering Simulation of Flows           +
+//          China Aerodynamics Research and Development Center            +
+//                     (C) Copyright, Since 2010                          +
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+###########################################################################
+#                       Default parameters for Grid conversion            #
+###########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+//           2 -- Hybrid grid, include both of unstructured and structured grid.
+// gridobj:  Task type of grid treatment.
+//           0 -- Grid generation of typical case, such as cylinder, flat plate, etc.
+//           1 -- Grid conversion, from other grid data to PHenglEI, such as Fluent, CGNS.
+//           2 -- Grid refinement.
+//           3 -- Grid merging, merge two blocks into one block.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+//           5 -- Grid repairing, repair the original grid in order to remove the negative volume cells.
+//           6 -- Grid mirroring, mirror a symmetry grid to whole grid.
+// multiblock: Multi-block grid or not, only for structured grid conversion.
+//             0 -- Not.
+//             1 -- Yes.
+// iadapt: Adaptation number for unstructure grid.
+// SymmetryFaceVector: The vector of symmetry face.
+//             0 -- X axis.
+//             1 -- Y axis.
+//             2 -- Z axis.
+int gridtype            = 0;
+int gridobj             = 1;
+int multiblock          = 0;
+int iadapt              = 0;
+int SymmetryFaceVector  = 1;
+
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//         1 -- Y upward. (default)
+//         2 -- Z upward.
+int axisup = 1;
+
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+int omit_no_bound_bc = 0;
+
+//-----------------------------------------------------------------------
+#                           Grid data type                              #
+//-----------------------------------------------------------------------
+// from_gtype/to_gtype: Type of grid data type in grid conversion process.
+//                     -1 -- MULTI_TYPE.
+//                      1 -- PHengLEI, *.fts.
+//                      2 -- CGNS, *.cgns.
+//                      3 -- Plot3D type of structured grid, *.dat/*.grd.
+//                      4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//                      5 -- Fluent, *.cas/*.msh.
+//                      6 -- Ustar, mgrid.in.
+//                      7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//                      8 -- GMSH, *.msh.
+// dumpOldGrid: If dump out the old grid file.
+//              0 -- Not. (default)
+//              1 -- Yes.
+int from_gtype  = 2;
+int to_gtype    = 1;
+int dumpOldGrid = 0;
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+int numberOfGridFile = 1;
+string from_gfile = "./grid/rae2822_hybrid2d.cas";
+string from_gfile1= "";
+
+string out_gfile  = "./grid/flat_laminr_133_85_2d.fts";
+
+// ----------------- some advanced choices ------------------------------
+// iunsteady: The Grid is for unsteady simulation or not.
+int iunsteady = 0;
+int codeOfAleModel = 0;
+
+// fileformat: Ustar Grid file format.
+//             0 -- BINARY.
+//             1 -- ASCII.
+int fileformat = 0;
+
+// Parameters for hybrid solver.
+// mixgrid_uns: path of unstructure grid file for hybrid solver, *.fts type.
+// mixgrid_str: path of structure grid file for hybrid solver, *.fts type.
+string mixgrid_uns    = "./grid/rae2822_uns2d_4.fts";
+string mixgrid_str    = "./grid/flat_laminr_133_85_2d.fts";
+
+// Some parameters for structured overlapping grid.
+int    codeOfDigHoles      = 1;
+string holeBasicFileName   = "./oversetGridView/holeBasicFile.inp";
+string holeFullFileName    = "./oversetGridView/holeFullFile.dat";
+string linkFileName        = "./oversetGridView/topology.dat";
+string zoneInverseFileName = "./oversetGridView/zoneInverseMapping.inp";
+
+// ----------------- Adaptive Mesh Refine -------------------------------
+// In this file, the original_grid_file is used of the partition part.
+// If use it dependently, abstract it here.
+string adapt_grid_file  = "./grid/sphere_mixed_adapt1.fts";
+string geometryFileName = "./grid/jsm.igs";
+
+// geometryUnit: Geometry unit.
+//               1 -- meter.
+//               2 -- millimeter.
+//               3 -- inch.
+// exclusiveCase: Parallel projection exclusive case.
+//                0 -- NON case.
+//                1 -- JSM-C2-NPOFF case.
+//                2 -- CHNT.
+// projectOrgPoint: If the original wall points need to be projected or not.
+int geometryUnit = 1;
+int anisoRefine  = 0;
+int isProject    = 0;
+int readDist     = 0;
+int isDeform     = 0;
+int exclusiveCase   = 0;    // 0: NON case; 1: JSM-C2-NPOFF case; 2: CHNT.
+int projectOrgPoint = 0;    // if project original wall points.
+
+
+// ----------------- Grid Deform Parameters -----------------------------
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    nDeformStep    = 40;
+double flapAngle      = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice: Rotational periodicity only support rotation along the X axis!
+// periodicType: Which periodic boundary is used.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+// translationLength[]: The relative distance between two periodic face
+                        which only support one direction.
+// rotationAngle: The relative angle between two periodic face.
+                  which is recorded in degrees.  
+
+int periodicType = 0; 
+double translationLength[] = [0.0,0.0,0.0];
+double rotationAngle = 0.0;
+
+#########################################################################
+#                       Default parameters for Partition                #
+#########################################################################
+// pgridtype: The grid type.
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+//            2 -- refine structured grid.
+// maxproc: The number of partition zones that want to be divided into.
+int pgridtype = 0;
+int maxproc   = 4;
+
+// traceMark: Trace mark or not, only for structured grid partition.
+//            0 -- Not.
+//            1 -- Yes.
+// blockIndexOfMark: the block index of mark, only for structured grid partition.
+// cellIndexOfMark: the cell index of mark, only for structured grid partition.
+int traceMark        = 0;
+int blockIndexOfMark = 0;
+int cellIndexOfMark[] = [185,30,1];
+
+// parallel Strategy:
+//! -# 0 : each zone is assigned to the one that defined in grid partition procedure.
+//! -# 1 : random assigned for each zone or by some else ways.
+int parallelStrategy = 1;  
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+string original_grid_file  = "./grid/sphere_mixed.fts";
+string partition_grid_file = "./grid/sphere_mixed__4.fts";
+
+// ------------------ Sompe advanced parameters -------------------------
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+// npartmethod: Method of interface reconstruction, default is 1.
+// parallelPartitionMethod: Method of parallel partition, this is set only when execute parallel partition. It would be skipped when serial partition.
+//                   1 -- Using ParMetis for homogeneous MPI.
+//                   2 -- Using Metis for homogeneous MPI.
+//                   3 -- using METIS partition for homogeneous OpenMP.
+// parmetisBalance: Used to specify the imbalance tolerance.
+//                   1 -- perfect balance.
+//             maxproc -- perfect imbalance.
+//                1.05 -- recommended.
+
+int omit_no_bound_bc        = 0;
+int npartmethod             = 1;
+int parallelPartitionMethod = 2;
+double parmetisBalance = 1.05;
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level.
+//                    N -- N level, ..., et al.
+int numberOfMultigrid = 1;
+
+#########################################################################
+#                     Default parameters for CFD simulation             #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepSample: The step intervals for monitored probes variables file 'sample.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual file 'res.dat' saved.
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+
+int maxSimuStep       = 20000;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepSample = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+int ifLowSpeedPrecon  = 0;
+
+// compressible:
+//               0 -- incompressible flow.
+//               1 -- compressible flow. (default)
+int compressible = 1;
+
+//-----------------------------------------------------------------------
+#                           CFD Control Parameter                       #
+//-----------------------------------------------------------------------
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+//                 4 -- the condition that the velocity, temperature and density are given.
+//                 5 -- the condition that the velocity, temperature and pressure are given.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// freestream_vibration_temperature: Dimensional freestream vibration temperature.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+// radiationCoef: The radiation coefficient on wall, it is used to compute the radiation heat flux on wall when the boundary
+//                condition is radiation equilibrium temperature, and 0.8 is the default value.
+// refMolecularWeight : the reference molecular weight of gas used for perfect gas. The unit is g/mol.
+// Generally, the gas is air. Sometimes, it is experiment gas, such as Nitrogen, Argon, and so on.
+
+double refMachNumber = 0.73;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+double freestream_vibration_temperature = 300.00;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+//int inflowParaType = 3;
+//int nsubsonicInlet  = 1;
+//int nsubsonicOutlet = 1;
+//string inLetFileName  = "./bin/subsonicInlet.hypara";
+//string outLetFileName = "./bin/subsonicOutlet.hypara";
+//double refDimensionalTemperature = 288.144;
+//double refDimensionalPressure = 1.01313E05;
+
+//The velocity, temperature and density are fixed.
+//int inflowParaType = 4;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalDensity = 1.0e3;
+
+//The velocity, temperature and pressure are fixed.
+//int inflowParaType = 5;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalPressure = 1.0e5;
+
+//The MachNumber, temperature and pressure are fixed.
+//int inflowParaType = 6;
+//double refDimensionalTemperature = 293;
+//double refDimensionalPressure = 8886.06;
+
+double wallTemperature = -1.0;
+
+double radiationCoef = 0.8;
+double gridScaleFactor = 1.0;
+
+int numberOfAerodynamicForceComponents = 1;
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+double refMolecularWeight = 28.9644;          // unit of g/mol.
+
+//-----------------------------------------------------------------------
+#                           Spatial Discretisation                      #
+//-----------------------------------------------------------------------
+#*******************************************************************
+#                         Struct Solver                            *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "hlle", "lax_f".
+//                     -- "roe", "modified_roe".
+//                     -- "ausm+", "ausm+w", "ausm+up", "ausmdv", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                     -- "vanalbada", "vanleer", "minmod", "smooth", "minvan", "3rdsmooth", "3rd_minmod_smooth".
+//                     -- "nolim", no limiter.
+//                     -- "vanalbada_clz", clz supersonic version.
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "vanalbada";
+
+#*******************************************************************
+#                         UnStruct Solver or Common                *
+#*******************************************************************
+// viscousType: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           2 -- Algebraic.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "0eq-bl".
+//              -- "1eq-sa".
+//              -- "2eq-kw-menter-sst".
+//              -- "2eq-kw-menter-bsl".
+//              -- "2eq-kw-wilcox-1988".
+//              -- "2eq-kw-wilcox-1998".
+//              -- "2eq-kw-kok-tnt".
+//              -- "2eq-kw-wilcox-2006".
+//              -- "easm-kw-2003".
+//              -- "easm-kw-2005".
+// DESType: Type of DES.
+//          0 -- RANS. (default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpw+".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "barth", "vencat", "vanleer", "minmod".
+//                   -- "vanalbada", "smooth", "nnd", "lpz", "1st".
+//                   -- "nolim", no limiter.
+// uns_vis_name: Discretisation method of viscous term.
+//               -- "std", "test", "aver", "new1", "new2".
+// gradientName: Gradient reconstruction method.
+//                 -- "default", "ggcell", "ggnode", "lsq".
+// ivencat: Variation of vencat limiter.
+//          0 -- org method, it is independent of grid scale.
+//          1 -- new method, it is dependent of grid scale.
+//          4 -- Ustar limiter model, without grid size unitary.
+//          7 -- default used.
+// venkatCoeff: Cofficient of vencat, when using vencat limter.
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//              0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//              1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+// skewnessAngle: The skewness angle of grid cells.
+// roeEntropyFixMethod: Entropy fix (correction) method.
+//              1 -- direct fix, which limits the minimum eigenvalue directly.
+//              2 -- multi-dimensional fix, which is derived from structured solver and now is only valid for struct solver.
+//              3 -- Harten type, which is default used.
+// roeEntropyScale: Entropy fix (correction) coefficient scale, default is 1.0.
+//                  It is used to scale the default Roe entropy fix coefficients.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+string uns_scheme_name  = "roe";
+string uns_limiter_name = "vencat";
+string uns_vis_name     = "test";
+string gradientName     = "ggnode";
+
+int    ivencat     = 7;
+double venkatCoeff = 5.0;
+int reconmeth      = 1;
+int limitVariables = 0;
+int limitVector    = 0;
+double skewnessAngle = 60.0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+
+//-----------------------------------------------------------------------
+#                       Temporal Discretisation                         #
+//-----------------------------------------------------------------------
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// physicalTimeStep: The nondimensional physical time step.
+// ifStartFromSteadyResults: The unsteady simulation is start from steady flowfield or not, 0 is for no and else is for yes.
+// ifStaticsFlowField: Statistical variables for unsteady simulation.
+// ifStaticsReynoldsStress: Statistical Reynolds stress for unsteady simulation.
+// startStatisticStep: Outer step when start statistics.
+//                     when the value is larger than "maxSimuStep", it is useless.
+// statisticalTimePeriod: Used as time period of statistic analysis.
+//                        when the value is negative, time period is treated as infinite.
+// statisticMethod: Statistic reynolds stress method.
+                  0 --tau = <q^2> - <q>^2
+                  1 --tau = <u'u'>
+// min_sub_iter: The min sub iteration of unsteady simulation.
+// max_sub_iter: The max sub iteration of unsteady simulation.
+// tol_sub_iter: The tolerance of sub iteration of unsteady simulation.
+// tscheme: Temporal Discretisation method.
+//               1 -- Runge-Kutta Multi-State.
+//               2 -- Point implicit.
+//               3 -- Full implicit.
+//               4 -- LU-SGS.
+//               5 -- Block LU-SGS.
+//               6 -- Jacobian iteration.
+//               7 -- Lower G-S iteration.
+//               8 -- Upper G-S iteration.
+//               9 -- Lower/Upper G-S iteration.
+// iSimplifyViscousTerm: Simplify the computation of viscous term in the Block LU-SGS method. The default value assigns 1 that could speed up the computation.
+//                       Otherwise, the viscous Jacobian matrix Mv should be computed that will increase the memory and time in iteration of the BLUSGS method.
+// CFLStart: Started cfl number.
+// CFLEnd: End cfl number.
+// CFLVaryStep: The number of step when cfl increase from CFLStart to CFLEnd.
+// ktmax: Dtratio. dt[i] = MIN(dt[i], ktmax * dtmin / vol[i])
+// swapDq: Communication dq between forward/backward sweep of LUSGS or not, default is 0.
+// nLUSGSSweeps: Sub iteration of LU-SGS or Block LU-SGS.
+// LUSGSTolerance: Sub iter tolerance of LU-SGS or Block LU-SGS.
+// ifLocalTimeStep: Time step method.
+//               0 --Local.
+//               1 --Global.
+// visl_min: Minimum value of laminar viscosity coefficient.
+// turbCFLScale: Turbulence model cfl number factor.
+// codeOfAleModel: Arbitrary Lagrangian-Eulerian method.
+//               0 -- no ALE method.
+//               1 -- ALE method for non-moving grids.
+//               2 -- ALE method for moving grids.
+//               3 -- ALE method for deforming grids.
+// wallFunctionType: The type of wall function to implement.
+//               0 -- no wall function. (default)
+//               1 -- standard wall function.
+//               2 -- Pab3D wall function.
+// RKStage: The number of Runge-Kutta step.
+// lamda: Cofficient of Runge-Kutta step.
+
+int    iunsteady        = 0;
+double physicalTimeStep = 0.01;
+int    ifStartFromSteadyResults = 0;
+int    ifStaticsFlowField = 0;
+int    ifStaticsReynoldsStress = 0;
+int    startStatisticStep = 800000;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+int    linearTwoStepMethods = 1;    // 1--BDF1; 2--C-N; 3--BDF2;
+
+int    methodOfDualTime = 3;
+int    min_sub_iter = 50;
+int    max_sub_iter = 50;
+double tol_sub_iter = 0.01;
+
+int    tscheme      = 4;
+int    iSimplifyViscousTerm = 1;
+int    ifLocalTimeStep = 0;
+double CFLStart     = 0.01;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 500;
+
+double ktmax        = 1.0e10;
+
+int    swapDq       = 1;
+
+int    nLUSGSSweeps = 1;
+double LUSGSTolerance = 0.01;
+int    order        = 2;
+
+double visl_min = 0.01;
+double turbCFLScale = 1.0;
+double csrv     = 2.0;
+double timemax  = 1.0e10;
+double dtsave   = -1.0;
+int    maxale   = 10;
+double dtau     = 0.001;
+
+int wallFunctionType = 0;
+
+int RKStage    = 2;
+double lamda[] = 0.5, 1.0;
+
+//int RKStage    = 1;
+//double lamda[] = 1.0;
+
+//int RKStage    = 4;
+//double lamda[] = [0.25, 0.33333333333, 0.5, 1.0];
+
+//-----------------------------------------------------------------------
+#                           File In or Out                              #
+//-----------------------------------------------------------------------
+// numberOfGridGroups: The number of grid groups.
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                    e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                    please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the field results to visulization.
+// walldistMethod: The method to compute wall distance.
+//                 0 -- accurate but not fast enough.
+//                 1 -- fast but not accurate enough.
+//                 2 -- super fast but more non-accurate!
+// resSaveFile: The file path to save the residual convergence process, write data for every default (intervalStepRes) steps.
+// turbresfile: The file path to save the residual convergence process of turbulence, write data for every default (intervalStepRes) steps.
+// aircoeffile: The file path to save the aerodynamic force coefficients convergence process, write data for every default (intervalStepForce) steps.
+// restartNSFile: The file path to write restart flowfield variables, write data for every default (intervalStepFlow) steps.
+// turbfile: The file path to write restart flowfield variables of turbulence , write data for every default(intervalStepFlow) steps.
+// visualfile: The visualization file path of flowfield , write data for every default (intervalStepPlot) steps.
+// wall_aircoefile: The file path to save flowfield variables of wall, write data for every default steps.
+// nDumpSurfaceInfo = 0 the "wall_varfile" write the informations including heat flux.
+// nDumpSurfaceInfo = 1 the "wall_varfile" write the informations without heat flux.
+
+int    numberOfGridGroups = 1;
+string gridfile           = "./grid/rae2822_hybrid2d__4.fts";
+string wallTemperaturefile= "";
+
+int    walldistMethod     = 1;
+
+string resSaveFile        = "results/res.dat";
+string turbresfile        = "results/turbres.dat";
+string aircoeffile        = "results/aircoef.dat";
+
+string restartNSFile      = "results/flow.dat";
+string turbfile           = "results/turb.dat";
+
+string visualfile         = "results/tecflow.plt";
+string wall_aircoefile    = "results/wall_aircoef.dat";
+string samplefile         = "results/sample.dat";
+
+int nDumpSurfaceInfo      = 0;
+string wall_varfile       = "";
+
+string jetDefineFile      = "bin/jet.hypara";
+
+string sixDofFileName     = "results/sixDofInfo.dat";
+string derivativeFileName = "results/identify.dat";
+string hysteresisFileName = "results/force_beta.plt";
+
+int plotFieldType = 0;
+
+// visualfileType: The file type of visualfile.
+//                 0 -- Tecplot binary.
+//                 1 -- Tecplot ASCII.
+
+int visualfileType = 1;
+
+// samplefileMode: The dump mode of sample file.
+//                 0 -- dump out every probe/line/surface data for all step intervals.
+//                 1 -- dump out all probe/line/surface data for every step intervals.
+int samplefileMode = 0;
+
+// visualSlice: The slice of tecflow.
+//              0 -- Do not save slice data.
+//              1 -- comput and save it to sliceFile.
+// sliceAxis: Normal vector of slice.
+//            1 -- X_DIR.
+//            2 -- Y_DIR.
+//            3 -- Z_DIR.
+// slicePostion: Coordinate of slice.
+
+int    visualSlice  = 0;
+int    sliceAxis    = 1;
+double slicePostion = -0.5;
+string sliceFile    = "results/Slice.plt";
+int    dumpWallFaceCenter = 0;
+
+// min-max box of the visual block.
+double lowerPlotFieldBox[] = [0.0 0.0 0.0];
+double upperPlotFieldBox[] = [1.0 1.0 1.0];
+
+//-----------the optional parameters list for the flow field output----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables : Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8), 
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21), 
+//                   -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
+//                   -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40),
+//                   -- gradientUx(41), gradientUy(42), gradientVx(43), gradientVy(44), iblank(81).
+//                   -- specific heat ratio(gama, 56)
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+//-----------the optional parameters list for the wall boundary condition----------------
+// nVisualWallVariables: The number of visual variables on wall.
+// visualWallVariables : dumped variable types, listed as following:
+// -coefficient of pressure(cp, 0), -coefficient of friction(cf, 1), yplus(2), -non-dimensional heat flux(Q_NonDim, 3), -dimensional heat flux(Q_Dim, 4),
+// -pressure on wall(pw, 5), -temperature on wall(Tw, 6), -density on wall(rhow, 7), -heat flux of translational-rotational temperature term(Qtr, 8),
+// -heat flux of species diffusion term(Qs, 9), -heat flux of vibrational temperature term(Qv, 10), -heat flux of electron temperature term(Qe, 11),
+// -species mass fractions(Ns, 12), -x component of wall velocity(Vx, 13), -y component of wall velocity(Vy, 14), -z component of wall velocity(Vz, 15)
+// -slip translational-rotational temperature(Tts, 16), -slip vibrational temperature(Tvs, 17), -slip electron temperature(Tes, 18), -absolute wall velocity(Vs, 19)
+// -Stanton number(St, 20), -coefficient of heat rate(Ch, 21), -temperature jump(deltaT, 22), -transition gamaeff(gamaeff, 48),
+// -transition intermittency(intermittency, 51), -transition momentum thickness reynolds(MomentumThicknessReynolds, 52),
+// -overlap iblank(iblank, 81)
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+int nVisualWallVariables = 9;
+int visualWallVariables[] = [0, 1, 2, 3, 4, 5, 9, 10, 11];
+
+// dumpStandardModel: Dump many standard model data.
+//                    1 -- Turbulent flat plate.
+int dumpStandardModel = 0;
+
+// ifSetDataMonitor: Whether to set the data monitor.
+//                   0 -- No.
+//                   1 -- Yes.
+// dataMonitorType: The type of data Monitor.
+//                  0 -- Probes data monitor.
+//                  1 -- Lines data monitor.
+//                  2 -- Surfaces data monitor.
+// probesDefineFile: Probes location information file.
+// nLines: The number of lines need to be monitored.
+// linesDefineFile: Lines location information file.
+// nSurfaces: The number of surfaces need to be monitored.
+// surfacesDefineFile: Surfaces location information file.
+// searchCellsMethod: method to search the cell of each probe.
+//                    0 -- Nearest cell to the probe.
+//                    1 -- Real cell where the probe is located.
+// nProbeVariables: Number of variables want to be dumped for probes monitered.
+// probeVariables : Variable types dumped, listed as following:
+//                  -- density(0), u(1), v(2), w(3), pressure(4), temperature(5).
+// Important Warning: Array size of probeVariables MUST be equal to nProbeVariables!!!
+// probeVariables order must from small to big.
+// probeVariablesInterpolationMethod: Interpolation method used to compute the probe variables.
+//                 0 -- Take the value of probe's cell as probe real value.
+//                 1 -- Interpolation from probe's and neighbouring cell to probe.
+//                 2 -- Interpolation from probe's cell nodes to probe.
+int ifSetDataMonitor = 0;
+
+int    dataMonitorType = 0;
+string probesDefineFile = "bin/probes_XYZ.dat";
+
+//int    dataMonitorType = 1;
+//int    nLines = 1;
+//string linesDefineFile = "bin/lines_XYZ.dat";
+
+//int    dataMonitorType = 2;
+//int    nSurfaces = 4;
+//string surfacesDefineFile = "bin/surfaces_XYZ.dat";
+
+int searchCellsMethod = 0;
+
+int nProbeVariables  = 6;
+int probeVariables[] = [0, 1, 2, 3, 4, 5];
+int probeVariablesInterpolationMethod  = 0;
+//-----------------------------------------------------------------------
+#                           Turbulence Parameter                        #
+//-----------------------------------------------------------------------
+// turbInterval: Iteration number of turbulence.
+// kindOfTurbSource: Kinds of turbulent source.
+//                   0 -- Original.
+//                   1 -- Edwards.
+//                   2 -- new.
+// mod_turb_res: If modify the residuals for the cells next to the wall or not, default is 0.
+
+int turbInterval     = 1;
+int turbOrderStruct  = 2;
+int kindOfTurbSource = 0;
+int mod_turb_res     = 0;
+double turb_relax    = 1.0;
+double freeStreamViscosity = 1.0e-3;
+double muoo          = 3.0;
+double kwoo          = 5.0;
+int transitionType   = 0;
+double turbIntensity = -1.0;
+int freeturbIntensitySRModify = 0;
+double freeDecayXLocation = 0.0;
+int compressibleCorrection = 0;
+int transitionMaFix = 1;
+
+# maximum eddy viscosity (myt/my) max.
+double eddyViscosityLimit = 1.0e10;
+int monitor_vistmax = 0;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//      ==  1 - Create LESSolver;
+//      !=  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsmCom";
+//           = "wale";
+//           = "sigma".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 0;
+string sgsmodel           = "smagorinsky";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 1;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.1;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [0, 0, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+//-----------------------------------------------------------------------
+#          Other Parameters for Hypersonic Non-equilibrium Gas          #
+//-----------------------------------------------------------------------
+// dg_high_order:
+//               0 -- generic order accuracy.
+//               1 -- high order accuracy.
+// iapplication:
+//               0 -- gas model is fixed in the codes.
+//               1 -- gas model is imported from library files.
+// iCodeBranch:
+//               0 -- The old code version is used for Navier-Stokes.
+//               1 -- A new code version is active for Navier-Stokes solver.
+// nm: Equation number of the physics, but is out of commision now.
+//               4 -- for 2D.
+//               5 -- for 3D.
+// nGasModel: The type of gas. less than and equal to 1 represents the mixture gas. 
+//            Otherwise, the pure gas with one component is used for perfect gas.
+//               0 -- Earth gas.
+//               1 -- Mars gas.
+//               2 -- Argon.
+//               3 -- Nitrogen.
+// nEnergyRecycle: The type of EnergyModel Recycle. 
+//               0 -- not used  .
+//               1 -- used.
+// nDensityModify: The type of densitymodify. 
+
+//               0 -- not used.
+//               1 -- used.
+// nchem:
+//               0 -- without chemical reaction flow.
+//               1 -- the chemical reaction flow is considered.
+// nEquilibriumGas: the variable is valid when the condition of nchem=0 is satisfied.
+//               0 -- perfect gas.
+//               5, 7, 11 -- equilibrium gas, meanwhile, its value denotes the number of gas component.
+// nPCWCycleStep: the maximum step number of iteration in the module of computing species mass fractions with the partial catalytic wall(PCW) condition.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nRETCycleStep: the maximum step number of iteration in the module of computing radiation equilibrium temperature on wall.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSLIPCycleStep:the maximum step number of iteration in the module of computing slip temperature, slip velocity and slip species mass fraction.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSlipBCModel : The computational model of slip boundary conditions.
+
+//              0 -- no slip.
+//              1 -- the conventional Maxwell slip conditions.
+//              2 -- the Gokcen slip conditions. 
+//              3 -- the Knudsen-layer correction of the standard slip conditions proposed by Lockerby, et al.
+//              4 -- the Kogan simplified slip conditions.
+// nMeanFreePathType : the method to the mean free-path for the slip conditions. For the mixture, 0 is suggested.
+//              0 -- the equivalent mean free-path is calculated by the simple hard sphere model(HS).
+//              1 -- calculated by the definition that includes the variables of the number density and the molecule diameter.
+//              2 -- the equivalent mean free-path is calculated by the variable hard sphere model(VHS).
+// nchemsrc:
+//               0 -- the source terms are not computed.
+//               1 -- the source terms are computed.
+// nchemrad:
+//               0 -- compute the spectrum radius without considering chemical reaction flow.
+//               1 -- compute the spectrum radius that need to count the contribution from chemical reaction flow.
+// ntmodel: The thermodynamic temperature model.
+//               1 -- One-temperature model.
+//               2 -- Two-temperature model.
+//               3 -- Three-temperature model.
+// nTEnergyModel: the method to computing temperature energy model.
+//               0 -- the energy term is computed using the conventional method.
+//               1 -- the energy term is computed using the curve fitting method.
+// parkVDPower: the power of translational-rotational temperature in the Park V-D(vibration-dissociation) coupling model.
+//              The value is in range of [0.0, 1.0], DPLR suggests 0.5, LAURA suggests 0.7, while 0.6 is given as default value.
+// catalyticCoef:
+//             0.0 -- full non-catalytic wall boundary condition.
+//             1.0 -- full catalytic wall boundary condition.
+//             in range of (0.0, 1.0) -- partial catalytic condition, the value indicates the catalytic coefficient.
+// nIsSuperCatalytic : the super catalytic condition for the fully catalytic wall, and assigned with the value of 1.
+//             0 -- equilibrium condition for the fully catalytic wall where the mass fractions are assigned with the values of the free stream.
+//             1 -- super catalytic condition for the fully catalytic wall where all the atomic components combine into molecular components.
+// nTemperatureJump : the method to calculate the temperature jump.
+//             0 -- calculated by the variables of heat conductivity and constant volume specific heat for each energy mode.
+//             1 -- the general method where the iteration is calculated with the translation-rotation temperature.
+// sigmaVelocity: the coordination coefficient of tangential momentum for computation of slip velocity. The value is in range of (0.0, 2.0].
+// sigmaTemperature: the heat coordination coefficient for computation of slip temperature. The value is in range of (0.0, 2.0].
+// sigmaMassFraction: the species coordination coefficient for computation of slip mass fractions. The value is in range of (0.0, 2.0].
+// velocitySlipCorrectConstant: the correction constant to the velocity slip condition. For the diffuse reflection, 1.0 is used.
+//             1.0 -- proposed by Maxwell.
+//             sqrt(2/PI)~0.8 -- used for "micro-slip", namely the actual velocity slip at the wall.
+//             1.146 -- proposed for an additional "fictitious" velocity slip.
+
+// chemicalRelaxCorf:          The value is in range of [0.001, 1.0].
+// chemicalSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// viscousSpectrumRadiusCoef : The value is in range of [1.0, 3.0].
+// inviscidSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// staticPressureRelaxCorf:    The value is in range of [0.1, 1.0].
+// nIsChemicalFreeze : the flag to freeze the chemical reactions.
+//           0 -- not freeze, the chemical reaction sources will be calculated.
+//           1 -- freezes the chemical reactions, the chemical reaction sources will not be calculated.// veTemperatureMin:  The minimum of Tv and Te
+// nDebug:  cout the Wrong place and abort
+//           0 -- not used.
+//           1 -- used.
+// nSpeciesLimit: limitter of gas species
+//           0 -- not used.
+//           1 -- used.
+// nTurblenceForChemical: the coupled mode of Turblence and Chemical reaction
+//           0 -- method 0.
+//           1 -- method 1.
+// nViscosityFluxSublevelModified: Modified for ViscosityFlux on Sublevel grid
+//           0 -- not used.
+//           1 -- used.
+// nChemcalSourceModified: Modified on ChemcalSource 
+//           0 -- not used.
+//           1 -- used.
+// nAblation:
+//               0 -- The wall ablation is not computed.
+//               1 -- The wall ablation is computed.
+// isInjection:
+//               0 -- The injection velocity of ablation wall is not computed.
+//               1 -- The injection velocity of ablation wall is computed.
+// nViscosityModel:
+
+//               0 -- Blottner fitting method.
+//               1 -- Gupta fitting method.
+// nSutherland:
+//               0 -- stands for selecting the Blotter curve fits mode.
+//               1 -- stands for Sutherland relation.
+// gasfile: Indicates the gas model, 9 models are provided, namely "Gu5", "Gu7", "Gu11", "Pa5", "Pa7", "Pa11", "DK5", "DK7", "DK11".
+//            "Gu" -- indicates the Gupta Model, three-Type Models are embeded in the library, namely, the 5-species-6-reactions, the 7-species-9-reactions, the 11-species-20-reactions.
+//            "Pa" -- indicates the Park  Model, three-Type Models are embeded in the library, namely, the 5-species-17-reactions, the 7-species-22-reactions, the 11-species-48-reactions.
+//            "DK" -- indicates the Dunn-Kang Model, three-Type Models are embeded in the library, namely, the 5-species-11-reactions, the 7-species-15-reactions, the 11-species-26-reactions.
+//            "Mars-Pa8" is for Park model of Mars gas, "Mars-Mc8" for McKenzie model of Mars gas.
+//            "Combustion-12" -- indicates the Combustion Chamber Gas Model which includes 12-species-20-reactions.
+//            "Gas-Mixture" -- indicates the process of mixing two species without reacting.
+//            For self-definition model, the gasfile is used to indicate the file path of the new gas model.
+// speciesName: Used to list the names of each species, while each species name is separated by the symbol of comma.
+// initMassFraction: Used to list the initial mass fractions of species in accordance with the sequence of names in the parameter speciesName.
+// ifStartFromPerfectGasResults: The chemical reaction simulation is start from perfect gas flowfield or not, 0 is for no and else is for yes.
+
+int dg_high_order = 0;
+int iapplication  = 0;
+int iCodeBranch   = 0;
+int nm            = 5;
+int nEquilibriumGas = 0;
+int nPCWCycleStep = 3;
+int nRETCycleStep = 3;
+int nSLIPCycleStep= 3;
+
+double refGama    = 1.4;
+double prl        = 0.72;
+double prt        = 0.90;
+double sc_l       = 0.5;
+double sc_t       = 0.5;
+
+int    nGasModel  = 0;
+int    nchem      = 0;
+int    nchemsrc   = 1;
+int    nchemrad   = 1;
+int    ntmodel    = 1;
+
+int nEnergyRecycle = 0;
+int nSlipBCModel   = 0;
+int nDensityModify = 1;
+int nTEnergyModel  = 0;
+int nMeanFreePathType = 0;
+int nIsChemicalFreeze = 0;
+int nIsSuperCatalytic = 1;
+int nTemperatureJump  = 0;
+
+double parkVDPower   = 0.6;
+double catalyticCoef = 0.0;
+double sigmaVelocity = 1.0;
+double sigmaTemperature = 1.0;
+double sigmaMassFraction = 1.0;
+double velocitySlipCorrectConstant = 1.0;
+
+double chemicalRelaxCorf          = 1.0;
+double chemicalSpectrumRadiusCoef = 1.0;
+double viscousSpectrumRadiusCoef  = 1.0;
+double inviscidSpectrumRadiusCoef = 1.0;
+double staticPressureRelaxCorf    = 1.0;
+
+double veTemperatureMin = 30.0;
+int    nDebug = 0;
+int    nSpeciesLimit = 0;
+int    nTurblenceForChemical = 0;
+int    nViscosityFluxSublevelModified = 0 ;
+int    nChemcalSourceModified = 0;
+
+int    nAblation   = 0;
+int    isInjection = 0;
+int    nViscosityModel = 0;
+int    nMarsModel = 0;
+string gasfile    = "DK5";
+//string gasfile    = "./chemical/Dunn-Kang_air5s11r.dat";
+string speciesName = "O, O2, NO, N, N2";
+string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.767";
+
+//string speciesName = "O, O2, NO, N, NO+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string speciesName = "O, O2, NO, N, O+, O2+, NO+, N+, N2+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile = "Mars-Pa8";
+//string speciesName = "O, O2, NO, N, N2, C, CO, CO2";
+//string initMassFraction = "0.0015, 0.0429, 0.0, 0.0, 0.0, 0.0, 0.0777, 0.8779";
+
+//string gasfile    = "DK7";
+//string speciesName = "O, O2, NO, N, NO+, C, C2, CO, CO2, CN, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile    = "Combustion-12";
+//string speciesName = "O, O2, NO, N, C, CO, CO2, H, H2, OH, H2O, N2";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767";
+ 
+//string gasfile = "Gas-Mixture";
+//string speciesName ="SpeciesA, SpeciesB";
+//string initMassFraction = "1.0, 0.0";
+int    nSutherland  = 0;
+double gamaSpeciesA = 1.4;
+double gamaSpeciesB = 1.3;
+double molecularWeightSpeciesA = 29.0;
+double molecularWeightSpeciesB = 30.0;
+
+int    nChemicalFlowStep = 0;
+int    ifStartFromPerfectGasResults = 0;
+
+#########################################################################
+// Multi-Grid parameters.
+// nMGLevel: The number of level of Multi-Grid.
+//           <= 1 -- Single-level.
+//           >  1 -- multi-level.
+// MGPreIteration: For each grid, the number of pre-smoothing steps.
+// n_post: For each grid, the number of post-smoothing steps.
+// MGCoarsestIteration: For the coarest grid the number of smoothing steps.
+// MGFasType: V-multi cycle or W-multi cycle.
+//            1 -- V-multi cycle.
+//            2 -- W-multi cycle.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+// mgCFLScale: CFL number enlarge times for coarse grid.
+// mprol: Multi-grid interpolation method, interpolation from coarse cell to fine grid.
+//        1 -- zero order.
+//        2 -- first-order. (default)
+// mgCorrectionLimit: Multi-grid correction limit.
+
+int nMGLevel = 1;
+int MGCoarsestIteration = 1;
+int MGPreIteration = 1;
+int MGFasType = 1;
+int n_post = 0;
+int flowInitStep = 100;
+int mprol = 2;
+double mgCFLScale = 1.0;
+double mgCorrectionLimit = 0.01;
+
+//--------------- Some parameter for turbulent model --------------------
+// neasm: The variation of kw turbulent model.
+// ismooth_turb: Residual smooth for turb or not.
+// SSTProductType: The type of product term based on vorticity for SST.
+// SAProductType: The type of product term based on vorticity for SA.
+int neasm = -3;
+int SSTProductType = 0;
+int ismooth_turb = 0;
+int SAProductType = 2;
+
+// ----------------- Overset Grid parameter -----------------------------
+int    codeOfDigHoles       = 1;
+int    codeOfTurbulentModel = 0;
+string masterFileName       = "./grid/searchFile.inp";
+string holeBasicFileName    = "./grid/holeBasicFile.inp";
+string holeFullFileName     = "./grid/holeFullFile.dat";
+string linkFileName         = "./grid/topology.dat";
+string zoneInverseFileName  = "./grid/zoneInverseMapping.inp";
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// isFVMOrFDM:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    isFVMOrFDM                          = 0;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-6;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "steger";
+string structhighordergradient             = "conservation";
+double coefofstrflux        = 0.5;
+double limitcoefofinterface = 0.0;
+
+// ----------------- Advanced choices -----------------------------------
+// outtimesc: Time stepping scheme for the outer loop.
+// MUSCLCoefXk: The parameter of MUSCL interpolations, belongs to [-1, 1].
+//             -1 -- seconde-order fully-upwind differencing.
+//              0 -- seconde-order upwind-biased differencing.
+//       0.333333 -- third-order upwind-biased differencing.
+//              1 -- seconde-order central differencing.
+// MUSCLCoefXb: The limiter parameter.
+//              0 -- the effect of the limiter is cancelled, means the first-order interpolations.
+// allReduceStep: Iteration intervals for MPI AllReduce operation, default is 1.
+string outtimesc   = "impbd2";
+double MUSCLCoefXk = -1;
+double MUSCLCoefXb = 1.0;
+int  allReduceStep = 1;
+
+// ----------------- overlap configuration ------------------------------
+// codeOfOversetGrid: Overlapping(overset) grid or not.
+//             0 -- NON-overlapping grid.
+//             1 -- Overlapping grid.
+// oversetInterpolationMethod: the method of overset interpolation while field simulation
+//             0 -- set the acceptor cell value by donor cell value.
+//             1 -- set the acceptor cell value by distance weight of donor cell value.
+
+int    codeOfOversetGrid           = 0;
+int    oversetInterpolationMethod  = 0;
+int    readOversetFileOrNot        = 0;
+int    symetryOrNot                = 0;
+int    readInAuxiliaryInnerGrid    = 1;
+int    readInAuxiliaryOuterGrid    = 0;
+int    readInSklFileOrNot          = 0;
+string auxiliaryInnerGrid0         = "./grid/aux-upper.fts";
+string auxiliaryInnerGrid1         = "./grid/aux-lower.fts";
+string auxiliaryInnerGrid2         = "";
+string oversetGridFileName         = "./grid/iblank.ovs";
+double walldistMainZone            = 1.0
+double toleranceForOversetSearch   = 1.0e-3;
+double toleranceForOversetBox      = 1.0e-3;
+int    twoOrderInterpolationOrNot  = 0;
+int    keyEnlargeOfActiveNodes     = 0;
+int    outTecplotOverset           = 0;
+
+int     numberOfMovingBodies       = 2;
+
+// ----------------- ALE configuration ------------------------------
+int codeOfAleModel                = 1;
+int aleStartStrategy              = -1;
+
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int    methodForKineticEquation   = 0;
+double relaxParameterOfKinetic    = 1.0;
+
+#########################################################################
+#                           motive information                          #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//mass of parts
+double mass_0                  = 1.0;
+//mass matrix of parts               Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//initial six DOF position information of parts.    xc        yc        zc
+double massCenter_0[]          = 0.0 ,    0.0,      0.0;
+//initial six DOF position information of parts.    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//initial six DOF move information of parts.    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//initial six DOF move information of parts.    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//the object that the parts belong to.
+int    fartherIndex_0          = -1;
+//the assembly position of the parts.                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//the move pattern of the parts.
+// -1  given motion partten.
+//  0  still.
+//  1  six DOF motion.
+//  2  three DOF motion.
+// 11  X-axis forced motion.
+// 12  Y-axis forced motion.
+// 13  Z-axis forced motion.
+// 14  forced pitch motion.
+// 15  forced yaw motion.
+// 16  forced roll motion.
+int  RBDMethod_0                = 0;
+double amplitude_0              = 0.0;
+double reduceFrequency_0        = 0.0;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//additional force  (system axis)             fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//additional moment of Force  (system axis)             mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//the deformation method of the parts.
+int    morphing_0               = 0;
+
+// post indentify
+int    integralOrder            = 4;
+
+
+// ---------------- ATP read --------------------------------------------
+//@int    inflowParaType            = 0;
+//@double refReNumber = 6.5e6;
+//@double refDimensionalTemperature = 288.15;
+//@double freestream_vibration_temperature = 300.00;
+//@double refDimensionalPressure    = 0;
+//@double height                    = 0;
+//@int nsubsonicInlet               = 0;
+//@int nsubsonicOutlet              = 0;
+//@string inLetFileName             = "./bin/subsonicInlet.hypara";
+//@string outLetFileName            = "./bin/subsonicOutlet.hypara";
+//@double refDimensionalVelocity = 0;
+//@double refDimensionalDensity = 0;
+
+#########################################################################
+#                             Old Parameter                             #
+#########################################################################
+int isPlotVolumeField = 0;
+
diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/cfd_para_supersonic.hypara b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/cfd_para_supersonic.hypara
new file mode 100644
index 0000000..005cdd1
--- /dev/null
+++ b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/cfd_para_supersonic.hypara
@@ -0,0 +1,190 @@
+#########################################################################
+#                     General Control Parameter                         #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual 'res.dat' saved.
+
+int maxSimuStep       = 50000;
+
+int intervalStepFlow  = 2000;
+int intervalStepPlot  = 500;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+
+#########################################################################
+#                       Inflow Parameter                                #
+#########################################################################
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+
+double refMachNumber = 3.33;
+double attackd       = 0.00;
+double angleSlide    = 0.00;
+
+double wallTemperature = -1.0;
+
+int inflowParaType = 0;
+double refReNumber = 8.22818e7;
+double refDimensionalTemperature = 84.22;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+double gridScaleFactor = 0.001;
+
+double forceReferenceLengthSpanWise = 0.415;    // unit of meter.
+double forceReferenceLength = 0.415;            // unit of meter.
+double forceReferenceArea = 0.00196;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+
+#########################################################################
+#                       Physical models                                 #
+#########################################################################
+// viscousType : Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "1eq-sa", when viscousType = 3.
+//              -- "2eq-kw-menter-sst", when viscousType = 4.
+// DESType: Type of DES.
+//          0 -- RANS.(default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+//int    viscousType    = 3;
+//string viscousName = "1eq-sa";
+
+int    viscousType    = 4;
+string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+#########################################################################
+#                       Spatial Discretisation                          #
+#########################################################################
+#*******************************************************************
+#                       Struct Solver                              *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                   -- "minmod", "3rd_minmod_smooth".
+
+string inviscidSchemeName = "steger";
+string str_limiter_name   = "minvan";
+
+#*******************************************************************
+#                       UnStruct Solver                            *
+#*******************************************************************
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpwplus".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "vencat", "barth".
+//                   -- "1st", meaning accuracy of first-order.
+//                   --  "nolim", no limiter.
+// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
+//              The smaller the value, the more robust it is.
+
+string uns_scheme_name  = "vanleer";
+string uns_limiter_name = "vencat";
+double venkatCoeff      = 0.5;
+
+#########################################################################
+#                       Temporal Discretisation                         #
+#########################################################################
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// CFLEnd: The CFL number, [0.1, 100].
+//         The bigger the value, the convergence faster but lower robustness.
+// ktmax: The lower the value, the more robustness, 1.0e5 - 1.0e10.
+
+int iunsteady = 0;
+
+double CFLEnd = 5.0;
+
+double ktmax = 1.0e10;
+
+#########################################################################
+#                       File In or Out                                  #
+#########################################################################
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                     e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                     Please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the whole field results to tecplot or not, 0 / 1.
+
+string gridfile = "./grid/3D_jet__8.fts";
+int plotFieldType = 1;
+
+// ----------------- Advanced Parameters, DO NOT care it ----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables:  Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8),
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21).
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//            0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//            1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+
+int reconmeth = 0;
+int limitVariables = 0;
+int limitVector = 1;
diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/grid_para.hypara b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/grid_para.hypara
new file mode 100644
index 0000000..8b8e3ad
--- /dev/null
+++ b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/grid_para.hypara
@@ -0,0 +1,30 @@
+#########################################################################
+#                           Grid data type                              #
+#########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+// axisup:   Type of Cartisien coordinates system, used in grid conversion.
+//           1 -- Y upward. (default)
+//           2 -- Z upward.
+// from_gtype: Type of grid data type in grid conversion process.
+//            -1 -- MULTI_TYPE.
+//             1 -- PHengLEI, *.fts.
+//             2 -- CGNS, *.cgns.
+//             3 -- Plot3D type of structured grid, *.dat/*.grd.
+//             4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//             5 -- Fluent, *.cas/*.msh.
+//             6 -- Ustar, mgrid.in.
+//             7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//             8 -- GMSH, *.msh.
+int gridtype   = 1;
+int axisup     = 1;
+int from_gtype = 2;
+
+#########################################################################
+#                           File path                                   #
+#########################################################################
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+string from_gfile = "./grid/3D_jet.cgns";
+string out_gfile  = "./grid/3D_jet.fts";
diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/key.hypara b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/key.hypara
new file mode 100644
index 0000000..1f6a6c5
--- /dev/null
+++ b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/key.hypara
@@ -0,0 +1,56 @@
+string title = "PHengLEI Main Parameter Control File";
+
+// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
+string defaultParaFile = "./bin/cfd_para.hypara";
+
+// ndim: Dimensional of the grid, 2 or 3.
+// nparafile: the number of parameter files.
+// nsimutask: simulation task type.
+//            0 -- CFD Solver of NS or Turbulation.
+//            1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
+//                 Grid conversion: from other format to PHengLEI format (.fts).
+//                 Grid reconstruction: such as grid adaptation.
+//                 Grid merging: merge two blocks into one block.
+//                 Grid repairing: repair the original grid in order to remove the negative volume cells.
+//            2 -- Wall distance computation for turb-solver.
+//            3 -- Grid partition.
+//            4 -- Knowledge repository / examples of PHengLEI-API.
+int ndim      = 3;
+int nparafile = 1;
+
+int    nsimutask    = 0;
+//string parafilename = "./bin/cfd_para_subsonic.hypara";
+//string parafilename = "./bin/cfd_para_transonic.hypara";
+string parafilename = "./bin/cfd_para_supersonic.hypara";
+//string parafilename = "./bin/cfd_para_hypersonic.hypara";
+//string parafilename = "./bin/incompressible.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_para.hypara";
+
+//int    nsimutask    = 2;
+//string parafilename = "./bin/cfd_para.hypara";
+
+//int    nsimutask    = 3;
+//string parafilename = "./bin/partition.hypara";
+
+//int    nsimutask    = 4;
+//string parafilename = "./bin/repository.hypara";
+
+//int    nsimutask    = 5;
+//string parafilename = "./bin/overset_grid_view.hypara";
+
+//int    nsimutask    = 13;
+//string parafilename = "./bin/lbm_para.hypara";
+
+//int    nsimutask    = 14;
+//string parafilename = "./bin/integrative_solver.hypara";
+
+//int    nsimutask    = 99;
+//string parafilename = "./bin/post_processing.hypara";
+
+// ---------------- Advanced Parameters, DO NOT care it ----------------
+int numberOfGridProcessor = 0;
+// ATP read
+//@string parafilename1 = ""
+//@string parafilename2 = "";
diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/partition.hypara b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/partition.hypara
new file mode 100644
index 0000000..ba683a8
--- /dev/null
+++ b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/bin/partition.hypara
@@ -0,0 +1,23 @@
+// pgridtype: The grid type.
+//               0 -- unstruct grid
+//               1 -- struct grid
+// maxproc:   The number of partition zones that want to be divided into,
+//            which is equal to the number of CPU processors you want.
+//			  Usually, 50~100 thousands structured cells per CPU-Core is suggested.
+//			           30~70  thousands unstructured cells per CPU-Core is suggested.
+// original_grid_file     : original grid file that want to be divided(HyperFLOW/PHengLEI type, *.fts).
+// partition_grid_file    : target partition grid file(HyperFLOW/PHengLEI type, *.fts).
+
+int   pgridtype = 1;
+int   maxproc = 8;
+
+string   original_grid_file = "./grid/3D_jet.fts";
+string   partition_grid_file = "./grid/3D_jet__8.fts";
+
+
+// Number of multi-grid levels, ONLY used for structured grid.
+//               1 -- single level, 2 -- 2 level, N -- N level, ..., et al.
+int   numberOfMultigrid = 1;
+
+
+
diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/grid/3D_jet.cgns b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/grid/3D_jet.cgns
new file mode 100644
index 0000000..5cb7ba7
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diff --git a/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/三维结构弹体喷流_算例说明文档.pdf b/A22-ThreeD_Jet_Ma3d33_SST_Struct_8CPU/三维结构弹体喷流_算例说明文档.pdf
new file mode 100644
index 0000000..9b39b70
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diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/boundary_condition.hypara b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/boundary_condition.hypara
new file mode 100644
index 0000000..f62e113
--- /dev/null
+++ b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/boundary_condition.hypara
@@ -0,0 +1,65 @@
+# nBoundaryConditons : Number of global boundary conditions.
+# bcName             : Boundary condition name.
+# bcType(in PHengLEI): Boundary condition type.
+
+# How to set boundary condition, for example: 
+# string bcName = "Wall";                   
+# {                                           
+#   int bcType = 2;                           
+#   int viscousType = 1;                      
+#   double wallTemperature = -1.0;            
+#   double uWall = 0.0;                       
+#   double vWall = 0.0;                       
+#   double wWall = 0.0;                       
+# }                                           
+# string bcName = "Inflow";                 
+# {                                           
+#   int bcType = 5;                           
+#   int inflowParaType = 0;                   
+#   double refMachNumber = 0.73;              
+#   double attackd = 2.79;                    
+#   double angleSlide = 0.0;                  
+#   double refReNumber = 6.5e6;               
+#   double refDimensionalTemperature = 288.15;
+# }                                           
+
+# For more information, see examples/bin/boundary_condition.hypara file!!!
+
+int nBoundaryConditons = 5;
+string bcName = "BCWall";
+{
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "BCSymmetryPlane";
+{
+  int bcType = 3;
+}
+string bcName = "BCFarfield";
+{
+  int bcType = 4;
+}
+string bcName = "BCInflow";
+{
+  int bcType = 5;
+}
+string bcName = "BCOutflow";
+{
+  int bcType = 6;
+}
+
+# 'bcType' is defined as following:
+#    99: PERIODIC                  
+#    -2: WAKE                      
+#    -1: INTERFACE                 
+#    0 : NO_BOUNDARY_CONDITION     
+#    1 : EXTRAPOLATION             
+#    2 : SOLID_SURFACE             
+#    3 : SYMMETRY                  
+#    4 : FARFIELD                  
+#    5 : INFLOW                    
+#    6 : OUTFLOW                   
+#    52: PRESSURE_INLET            
+#    62: PRESSURE_OUTLET           
+#    61: OUTFLOW_CONFINED          
+#    7 : POLE                      
diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/cfd_para.hypara b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/cfd_para.hypara
new file mode 100644
index 0000000..b17970c
--- /dev/null
+++ b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/cfd_para.hypara
@@ -0,0 +1,1220 @@
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//          PPPPP  H   H  EEEEE  N    N  GGGGG  L      EEEEE  III         +
+//          P   P  H   H  E      NN   N  G      L      E       I          +
+//          PPPPP  HHHHH  EEEEE  N N  N  G  GG  L      EEEEE   I          +
+//          P      H   H  E      N  N N  G   G  L      E       I          +
+//          P      H   H  EEEEE  N    N  GGGGG  LLLLL  EEEEE  III         +
+//------------------------------------------------------------------------+
+//          Platform for Hybrid Engineering Simulation of Flows           +
+//          China Aerodynamics Research and Development Center            +
+//                     (C) Copyright, Since 2010                          +
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+###########################################################################
+#                       Default parameters for Grid conversion            #
+###########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+//           2 -- Hybrid grid, include both of unstructured and structured grid.
+// gridobj:  Task type of grid treatment.
+//           0 -- Grid generation of typical case, such as cylinder, flat plate, etc.
+//           1 -- Grid conversion, from other grid data to PHenglEI, such as Fluent, CGNS.
+//           2 -- Grid refinement.
+//           3 -- Grid merging, merge two blocks into one block.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+//           5 -- Grid repairing, repair the original grid in order to remove the negative volume cells.
+//           6 -- Grid mirroring, mirror a symmetry grid to whole grid.
+// multiblock: Multi-block grid or not, only for structured grid conversion.
+//             0 -- Not.
+//             1 -- Yes.
+// iadapt: Adaptation number for unstructure grid.
+// SymmetryFaceVector: The vector of symmetry face.
+//             0 -- X axis.
+//             1 -- Y axis.
+//             2 -- Z axis.
+int gridtype            = 0;
+int gridobj             = 1;
+int multiblock          = 0;
+int iadapt              = 0;
+int SymmetryFaceVector  = 1;
+
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//         1 -- Y upward. (default)
+//         2 -- Z upward.
+int axisup = 1;
+
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+int omit_no_bound_bc = 0;
+
+//-----------------------------------------------------------------------
+#                           Grid data type                              #
+//-----------------------------------------------------------------------
+// from_gtype/to_gtype: Type of grid data type in grid conversion process.
+//                     -1 -- MULTI_TYPE.
+//                      1 -- PHengLEI, *.fts.
+//                      2 -- CGNS, *.cgns.
+//                      3 -- Plot3D type of structured grid, *.dat/*.grd.
+//                      4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//                      5 -- Fluent, *.cas/*.msh.
+//                      6 -- Ustar, mgrid.in.
+//                      7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//                      8 -- GMSH, *.msh.
+// dumpOldGrid: If dump out the old grid file.
+//              0 -- Not. (default)
+//              1 -- Yes.
+int from_gtype  = 2;
+int to_gtype    = 1;
+int dumpOldGrid = 0;
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+int numberOfGridFile = 1;
+string from_gfile = "./grid/rae2822_hybrid2d.cas";
+string from_gfile1= "";
+
+string out_gfile  = "./grid/flat_laminr_133_85_2d.fts";
+
+// ----------------- some advanced choices ------------------------------
+// iunsteady: The Grid is for unsteady simulation or not.
+int iunsteady = 0;
+int codeOfAleModel = 0;
+
+// fileformat: Ustar Grid file format.
+//             0 -- BINARY.
+//             1 -- ASCII.
+int fileformat = 0;
+
+// Parameters for hybrid solver.
+// mixgrid_uns: path of unstructure grid file for hybrid solver, *.fts type.
+// mixgrid_str: path of structure grid file for hybrid solver, *.fts type.
+string mixgrid_uns    = "./grid/rae2822_uns2d_4.fts";
+string mixgrid_str    = "./grid/flat_laminr_133_85_2d.fts";
+
+// Some parameters for structured overlapping grid.
+int    codeOfDigHoles      = 1;
+string holeBasicFileName   = "./oversetGridView/holeBasicFile.inp";
+string holeFullFileName    = "./oversetGridView/holeFullFile.dat";
+string linkFileName        = "./oversetGridView/topology.dat";
+string zoneInverseFileName = "./oversetGridView/zoneInverseMapping.inp";
+
+// ----------------- Adaptive Mesh Refine -------------------------------
+// In this file, the original_grid_file is used of the partition part.
+// If use it dependently, abstract it here.
+string adapt_grid_file  = "./grid/sphere_mixed_adapt1.fts";
+string geometryFileName = "./grid/jsm.igs";
+
+// geometryUnit: Geometry unit.
+//               1 -- meter.
+//               2 -- millimeter.
+//               3 -- inch.
+// exclusiveCase: Parallel projection exclusive case.
+//                0 -- NON case.
+//                1 -- JSM-C2-NPOFF case.
+//                2 -- CHNT.
+// projectOrgPoint: If the original wall points need to be projected or not.
+int geometryUnit = 1;
+int anisoRefine  = 0;
+int isProject    = 0;
+int readDist     = 0;
+int isDeform     = 0;
+int exclusiveCase   = 0;    // 0: NON case; 1: JSM-C2-NPOFF case; 2: CHNT.
+int projectOrgPoint = 0;    // if project original wall points.
+
+
+// ----------------- Grid Deform Parameters -----------------------------
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    nDeformStep    = 40;
+double flapAngle      = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice: Rotational periodicity only support rotation along the X axis!
+// periodicType: Which periodic boundary is used.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+// translationLength[]: The relative distance between two periodic face
+                        which only support one direction.
+// rotationAngle: The relative angle between two periodic face.
+                  which is recorded in degrees.  
+
+int periodicType = 0; 
+double translationLength[] = [0.0,0.0,0.0];
+double rotationAngle = 0.0;
+
+#########################################################################
+#                       Default parameters for Partition                #
+#########################################################################
+// pgridtype: The grid type.
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+//            2 -- refine structured grid.
+// maxproc: The number of partition zones that want to be divided into.
+int pgridtype = 0;
+int maxproc   = 4;
+
+// traceMark: Trace mark or not, only for structured grid partition.
+//            0 -- Not.
+//            1 -- Yes.
+// blockIndexOfMark: the block index of mark, only for structured grid partition.
+// cellIndexOfMark: the cell index of mark, only for structured grid partition.
+int traceMark        = 0;
+int blockIndexOfMark = 0;
+int cellIndexOfMark[] = [185,30,1];
+
+// parallel Strategy:
+//! -# 0 : each zone is assigned to the one that defined in grid partition procedure.
+//! -# 1 : random assigned for each zone or by some else ways.
+int parallelStrategy = 1;  
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+string original_grid_file  = "./grid/sphere_mixed.fts";
+string partition_grid_file = "./grid/sphere_mixed__4.fts";
+
+// ------------------ Sompe advanced parameters -------------------------
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+// npartmethod: Method of interface reconstruction, default is 1.
+// parallelPartitionMethod: Method of parallel partition, this is set only when execute parallel partition. It would be skipped when serial partition.
+//                   1 -- Using ParMetis for homogeneous MPI.
+//                   2 -- Using Metis for homogeneous MPI.
+//                   3 -- using METIS partition for homogeneous OpenMP.
+// parmetisBalance: Used to specify the imbalance tolerance.
+//                   1 -- perfect balance.
+//             maxproc -- perfect imbalance.
+//                1.05 -- recommended.
+
+int omit_no_bound_bc        = 0;
+int npartmethod             = 1;
+int parallelPartitionMethod = 2;
+double parmetisBalance = 1.05;
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level.
+//                    N -- N level, ..., et al.
+int numberOfMultigrid = 1;
+
+#########################################################################
+#                     Default parameters for CFD simulation             #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepSample: The step intervals for monitored probes variables file 'sample.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual file 'res.dat' saved.
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+
+int maxSimuStep       = 20000;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepSample = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+int ifLowSpeedPrecon  = 0;
+
+// compressible:
+//               0 -- incompressible flow.
+//               1 -- compressible flow. (default)
+int compressible = 1;
+
+//-----------------------------------------------------------------------
+#                           CFD Control Parameter                       #
+//-----------------------------------------------------------------------
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+//                 4 -- the condition that the velocity, temperature and density are given.
+//                 5 -- the condition that the velocity, temperature and pressure are given.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// freestream_vibration_temperature: Dimensional freestream vibration temperature.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+// radiationCoef: The radiation coefficient on wall, it is used to compute the radiation heat flux on wall when the boundary
+//                condition is radiation equilibrium temperature, and 0.8 is the default value.
+// refMolecularWeight : the reference molecular weight of gas used for perfect gas. The unit is g/mol.
+// Generally, the gas is air. Sometimes, it is experiment gas, such as Nitrogen, Argon, and so on.
+
+double refMachNumber = 0.73;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+double freestream_vibration_temperature = 300.00;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+//int inflowParaType = 3;
+//int nsubsonicInlet  = 1;
+//int nsubsonicOutlet = 1;
+//string inLetFileName  = "./bin/subsonicInlet.hypara";
+//string outLetFileName = "./bin/subsonicOutlet.hypara";
+//double refDimensionalTemperature = 288.144;
+//double refDimensionalPressure = 1.01313E05;
+
+//The velocity, temperature and density are fixed.
+//int inflowParaType = 4;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalDensity = 1.0e3;
+
+//The velocity, temperature and pressure are fixed.
+//int inflowParaType = 5;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalPressure = 1.0e5;
+
+//The MachNumber, temperature and pressure are fixed.
+//int inflowParaType = 6;
+//double refDimensionalTemperature = 293;
+//double refDimensionalPressure = 8886.06;
+
+double wallTemperature = -1.0;
+
+double radiationCoef = 0.8;
+double gridScaleFactor = 1.0;
+
+int numberOfAerodynamicForceComponents = 1;
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+double refMolecularWeight = 28.9644;          // unit of g/mol.
+
+//-----------------------------------------------------------------------
+#                           Spatial Discretisation                      #
+//-----------------------------------------------------------------------
+#*******************************************************************
+#                         Struct Solver                            *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "hlle", "lax_f".
+//                     -- "roe", "modified_roe".
+//                     -- "ausm+", "ausm+w", "ausm+up", "ausmdv", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                     -- "vanalbada", "vanleer", "minmod", "smooth", "minvan", "3rdsmooth", "3rd_minmod_smooth".
+//                     -- "nolim", no limiter.
+//                     -- "vanalbada_clz", clz supersonic version.
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "vanalbada";
+
+#*******************************************************************
+#                         UnStruct Solver or Common                *
+#*******************************************************************
+// viscousType: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           2 -- Algebraic.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "0eq-bl".
+//              -- "1eq-sa".
+//              -- "2eq-kw-menter-sst".
+//              -- "2eq-kw-menter-bsl".
+//              -- "2eq-kw-wilcox-1988".
+//              -- "2eq-kw-wilcox-1998".
+//              -- "2eq-kw-kok-tnt".
+//              -- "2eq-kw-wilcox-2006".
+//              -- "easm-kw-2003".
+//              -- "easm-kw-2005".
+// DESType: Type of DES.
+//          0 -- RANS. (default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpw+".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "barth", "vencat", "vanleer", "minmod".
+//                   -- "vanalbada", "smooth", "nnd", "lpz", "1st".
+//                   -- "nolim", no limiter.
+// uns_vis_name: Discretisation method of viscous term.
+//               -- "std", "test", "aver", "new1", "new2".
+// gradientName: Gradient reconstruction method.
+//                 -- "default", "ggcell", "ggnode", "lsq".
+// ivencat: Variation of vencat limiter.
+//          0 -- org method, it is independent of grid scale.
+//          1 -- new method, it is dependent of grid scale.
+//          4 -- Ustar limiter model, without grid size unitary.
+//          7 -- default used.
+// venkatCoeff: Cofficient of vencat, when using vencat limter.
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//              0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//              1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+// skewnessAngle: The skewness angle of grid cells.
+// roeEntropyFixMethod: Entropy fix (correction) method.
+//              1 -- direct fix, which limits the minimum eigenvalue directly.
+//              2 -- multi-dimensional fix, which is derived from structured solver and now is only valid for struct solver.
+//              3 -- Harten type, which is default used.
+// roeEntropyScale: Entropy fix (correction) coefficient scale, default is 1.0.
+//                  It is used to scale the default Roe entropy fix coefficients.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+string uns_scheme_name  = "roe";
+string uns_limiter_name = "vencat";
+string uns_vis_name     = "test";
+string gradientName     = "ggnode";
+
+int    ivencat     = 7;
+double venkatCoeff = 5.0;
+int reconmeth      = 1;
+int limitVariables = 0;
+int limitVector    = 0;
+double skewnessAngle = 60.0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+
+//-----------------------------------------------------------------------
+#                       Temporal Discretisation                         #
+//-----------------------------------------------------------------------
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// physicalTimeStep: The nondimensional physical time step.
+// ifStartFromSteadyResults: The unsteady simulation is start from steady flowfield or not, 0 is for no and else is for yes.
+// ifStaticsFlowField: Statistical variables for unsteady simulation.
+// ifStaticsReynoldsStress: Statistical Reynolds stress for unsteady simulation.
+// startStatisticStep: Outer step when start statistics.
+//                     when the value is larger than "maxSimuStep", it is useless.
+// statisticalTimePeriod: Used as time period of statistic analysis.
+//                        when the value is negative, time period is treated as infinite.
+// statisticMethod: Statistic reynolds stress method.
+                  0 --tau = <q^2> - <q>^2
+                  1 --tau = <u'u'>
+// min_sub_iter: The min sub iteration of unsteady simulation.
+// max_sub_iter: The max sub iteration of unsteady simulation.
+// tol_sub_iter: The tolerance of sub iteration of unsteady simulation.
+// tscheme: Temporal Discretisation method.
+//               1 -- Runge-Kutta Multi-State.
+//               2 -- Point implicit.
+//               3 -- Full implicit.
+//               4 -- LU-SGS.
+//               5 -- Block LU-SGS.
+//               6 -- Jacobian iteration.
+//               7 -- Lower G-S iteration.
+//               8 -- Upper G-S iteration.
+//               9 -- Lower/Upper G-S iteration.
+// iSimplifyViscousTerm: Simplify the computation of viscous term in the Block LU-SGS method. The default value assigns 1 that could speed up the computation.
+//                       Otherwise, the viscous Jacobian matrix Mv should be computed that will increase the memory and time in iteration of the BLUSGS method.
+// CFLStart: Started cfl number.
+// CFLEnd: End cfl number.
+// CFLVaryStep: The number of step when cfl increase from CFLStart to CFLEnd.
+// ktmax: Dtratio. dt[i] = MIN(dt[i], ktmax * dtmin / vol[i])
+// swapDq: Communication dq between forward/backward sweep of LUSGS or not, default is 0.
+// nLUSGSSweeps: Sub iteration of LU-SGS or Block LU-SGS.
+// LUSGSTolerance: Sub iter tolerance of LU-SGS or Block LU-SGS.
+// ifLocalTimeStep: Time step method.
+//               0 --Local.
+//               1 --Global.
+// visl_min: Minimum value of laminar viscosity coefficient.
+// turbCFLScale: Turbulence model cfl number factor.
+// codeOfAleModel: Arbitrary Lagrangian-Eulerian method.
+//               0 -- no ALE method.
+//               1 -- ALE method for non-moving grids.
+//               2 -- ALE method for moving grids.
+//               3 -- ALE method for deforming grids.
+// wallFunctionType: The type of wall function to implement.
+//               0 -- no wall function. (default)
+//               1 -- standard wall function.
+//               2 -- Pab3D wall function.
+// RKStage: The number of Runge-Kutta step.
+// lamda: Cofficient of Runge-Kutta step.
+
+int    iunsteady        = 0;
+double physicalTimeStep = 0.01;
+int    ifStartFromSteadyResults = 0;
+int    ifStaticsFlowField = 0;
+int    ifStaticsReynoldsStress = 0;
+int    startStatisticStep = 800000;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+int    linearTwoStepMethods = 1;    // 1--BDF1; 2--C-N; 3--BDF2;
+
+int    methodOfDualTime = 3;
+int    min_sub_iter = 50;
+int    max_sub_iter = 50;
+double tol_sub_iter = 0.01;
+
+int    tscheme      = 4;
+int    iSimplifyViscousTerm = 1;
+int    ifLocalTimeStep = 0;
+double CFLStart     = 0.01;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 500;
+
+double ktmax        = 1.0e10;
+
+int    swapDq       = 1;
+
+int    nLUSGSSweeps = 1;
+double LUSGSTolerance = 0.01;
+int    order        = 2;
+
+double visl_min = 0.01;
+double turbCFLScale = 1.0;
+double csrv     = 2.0;
+double timemax  = 1.0e10;
+double dtsave   = -1.0;
+int    maxale   = 10;
+double dtau     = 0.001;
+
+int wallFunctionType = 0;
+
+int RKStage    = 2;
+double lamda[] = 0.5, 1.0;
+
+//int RKStage    = 1;
+//double lamda[] = 1.0;
+
+//int RKStage    = 4;
+//double lamda[] = [0.25, 0.33333333333, 0.5, 1.0];
+
+//-----------------------------------------------------------------------
+#                           File In or Out                              #
+//-----------------------------------------------------------------------
+// numberOfGridGroups: The number of grid groups.
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                    e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                    please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the field results to visulization.
+// walldistMethod: The method to compute wall distance.
+//                 0 -- accurate but not fast enough.
+//                 1 -- fast but not accurate enough.
+//                 2 -- super fast but more non-accurate!
+// resSaveFile: The file path to save the residual convergence process, write data for every default (intervalStepRes) steps.
+// turbresfile: The file path to save the residual convergence process of turbulence, write data for every default (intervalStepRes) steps.
+// aircoeffile: The file path to save the aerodynamic force coefficients convergence process, write data for every default (intervalStepForce) steps.
+// restartNSFile: The file path to write restart flowfield variables, write data for every default (intervalStepFlow) steps.
+// turbfile: The file path to write restart flowfield variables of turbulence , write data for every default(intervalStepFlow) steps.
+// visualfile: The visualization file path of flowfield , write data for every default (intervalStepPlot) steps.
+// wall_aircoefile: The file path to save flowfield variables of wall, write data for every default steps.
+// nDumpSurfaceInfo = 0 the "wall_varfile" write the informations including heat flux.
+// nDumpSurfaceInfo = 1 the "wall_varfile" write the informations without heat flux.
+
+int    numberOfGridGroups = 1;
+string gridfile           = "./grid/rae2822_hybrid2d__4.fts";
+string wallTemperaturefile= "";
+
+int    walldistMethod     = 1;
+
+string resSaveFile        = "results/res.dat";
+string turbresfile        = "results/turbres.dat";
+string aircoeffile        = "results/aircoef.dat";
+
+string restartNSFile      = "results/flow.dat";
+string turbfile           = "results/turb.dat";
+
+string visualfile         = "results/tecflow.plt";
+string wall_aircoefile    = "results/wall_aircoef.dat";
+string samplefile         = "results/sample.dat";
+
+int nDumpSurfaceInfo      = 0;
+string wall_varfile       = "";
+
+string jetDefineFile      = "bin/jet.hypara";
+
+string sixDofFileName     = "results/sixDofInfo.dat";
+string derivativeFileName = "results/identify.dat";
+string hysteresisFileName = "results/force_beta.plt";
+
+int plotFieldType = 0;
+
+// visualfileType: The file type of visualfile.
+//                 0 -- Tecplot binary.
+//                 1 -- Tecplot ASCII.
+
+int visualfileType = 1;
+
+// samplefileMode: The dump mode of sample file.
+//                 0 -- dump out every probe/line/surface data for all step intervals.
+//                 1 -- dump out all probe/line/surface data for every step intervals.
+int samplefileMode = 0;
+
+// visualSlice: The slice of tecflow.
+//              0 -- Do not save slice data.
+//              1 -- comput and save it to sliceFile.
+// sliceAxis: Normal vector of slice.
+//            1 -- X_DIR.
+//            2 -- Y_DIR.
+//            3 -- Z_DIR.
+// slicePostion: Coordinate of slice.
+
+int    visualSlice  = 0;
+int    sliceAxis    = 1;
+double slicePostion = -0.5;
+string sliceFile    = "results/Slice.plt";
+int    dumpWallFaceCenter = 0;
+
+// min-max box of the visual block.
+double lowerPlotFieldBox[] = [0.0 0.0 0.0];
+double upperPlotFieldBox[] = [1.0 1.0 1.0];
+
+//-----------the optional parameters list for the flow field output----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables : Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8), 
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21), 
+//                   -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
+//                   -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40),
+//                   -- gradientUx(41), gradientUy(42), gradientVx(43), gradientVy(44), iblank(81).
+//                   -- specific heat ratio(gama, 56)
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+//-----------the optional parameters list for the wall boundary condition----------------
+// nVisualWallVariables: The number of visual variables on wall.
+// visualWallVariables : dumped variable types, listed as following:
+// -coefficient of pressure(cp, 0), -coefficient of friction(cf, 1), yplus(2), -non-dimensional heat flux(Q_NonDim, 3), -dimensional heat flux(Q_Dim, 4),
+// -pressure on wall(pw, 5), -temperature on wall(Tw, 6), -density on wall(rhow, 7), -heat flux of translational-rotational temperature term(Qtr, 8),
+// -heat flux of species diffusion term(Qs, 9), -heat flux of vibrational temperature term(Qv, 10), -heat flux of electron temperature term(Qe, 11),
+// -species mass fractions(Ns, 12), -x component of wall velocity(Vx, 13), -y component of wall velocity(Vy, 14), -z component of wall velocity(Vz, 15)
+// -slip translational-rotational temperature(Tts, 16), -slip vibrational temperature(Tvs, 17), -slip electron temperature(Tes, 18), -absolute wall velocity(Vs, 19)
+// -Stanton number(St, 20), -coefficient of heat rate(Ch, 21), -temperature jump(deltaT, 22), -transition gamaeff(gamaeff, 48),
+// -transition intermittency(intermittency, 51), -transition momentum thickness reynolds(MomentumThicknessReynolds, 52),
+// -overlap iblank(iblank, 81)
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+int nVisualWallVariables = 9;
+int visualWallVariables[] = [0, 1, 2, 3, 4, 5, 9, 10, 11];
+
+// dumpStandardModel: Dump many standard model data.
+//                    1 -- Turbulent flat plate.
+int dumpStandardModel = 0;
+
+// ifSetDataMonitor: Whether to set the data monitor.
+//                   0 -- No.
+//                   1 -- Yes.
+// dataMonitorType: The type of data Monitor.
+//                  0 -- Probes data monitor.
+//                  1 -- Lines data monitor.
+//                  2 -- Surfaces data monitor.
+// probesDefineFile: Probes location information file.
+// nLines: The number of lines need to be monitored.
+// linesDefineFile: Lines location information file.
+// nSurfaces: The number of surfaces need to be monitored.
+// surfacesDefineFile: Surfaces location information file.
+// searchCellsMethod: method to search the cell of each probe.
+//                    0 -- Nearest cell to the probe.
+//                    1 -- Real cell where the probe is located.
+// nProbeVariables: Number of variables want to be dumped for probes monitered.
+// probeVariables : Variable types dumped, listed as following:
+//                  -- density(0), u(1), v(2), w(3), pressure(4), temperature(5).
+// Important Warning: Array size of probeVariables MUST be equal to nProbeVariables!!!
+// probeVariables order must from small to big.
+// probeVariablesInterpolationMethod: Interpolation method used to compute the probe variables.
+//                 0 -- Take the value of probe's cell as probe real value.
+//                 1 -- Interpolation from probe's and neighbouring cell to probe.
+//                 2 -- Interpolation from probe's cell nodes to probe.
+int ifSetDataMonitor = 0;
+
+int    dataMonitorType = 0;
+string probesDefineFile = "bin/probes_XYZ.dat";
+
+//int    dataMonitorType = 1;
+//int    nLines = 1;
+//string linesDefineFile = "bin/lines_XYZ.dat";
+
+//int    dataMonitorType = 2;
+//int    nSurfaces = 4;
+//string surfacesDefineFile = "bin/surfaces_XYZ.dat";
+
+int searchCellsMethod = 0;
+
+int nProbeVariables  = 6;
+int probeVariables[] = [0, 1, 2, 3, 4, 5];
+int probeVariablesInterpolationMethod  = 0;
+//-----------------------------------------------------------------------
+#                           Turbulence Parameter                        #
+//-----------------------------------------------------------------------
+// turbInterval: Iteration number of turbulence.
+// kindOfTurbSource: Kinds of turbulent source.
+//                   0 -- Original.
+//                   1 -- Edwards.
+//                   2 -- new.
+// mod_turb_res: If modify the residuals for the cells next to the wall or not, default is 0.
+
+int turbInterval     = 1;
+int turbOrderStruct  = 2;
+int kindOfTurbSource = 0;
+int mod_turb_res     = 0;
+double turb_relax    = 1.0;
+double freeStreamViscosity = 1.0e-3;
+double muoo          = 3.0;
+double kwoo          = 5.0;
+int transitionType   = 0;
+double turbIntensity = -1.0;
+int freeturbIntensitySRModify = 0;
+double freeDecayXLocation = 0.0;
+int compressibleCorrection = 0;
+int transitionMaFix = 1;
+
+# maximum eddy viscosity (myt/my) max.
+double eddyViscosityLimit = 1.0e10;
+int monitor_vistmax = 0;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//      ==  1 - Create LESSolver;
+//      !=  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsmCom";
+//           = "wale";
+//           = "sigma".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 0;
+string sgsmodel           = "smagorinsky";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 1;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.1;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [0, 0, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+//-----------------------------------------------------------------------
+#          Other Parameters for Hypersonic Non-equilibrium Gas          #
+//-----------------------------------------------------------------------
+// dg_high_order:
+//               0 -- generic order accuracy.
+//               1 -- high order accuracy.
+// iapplication:
+//               0 -- gas model is fixed in the codes.
+//               1 -- gas model is imported from library files.
+// iCodeBranch:
+//               0 -- The old code version is used for Navier-Stokes.
+//               1 -- A new code version is active for Navier-Stokes solver.
+// nm: Equation number of the physics, but is out of commision now.
+//               4 -- for 2D.
+//               5 -- for 3D.
+// nGasModel: The type of gas. less than and equal to 1 represents the mixture gas. 
+//            Otherwise, the pure gas with one component is used for perfect gas.
+//               0 -- Earth gas.
+//               1 -- Mars gas.
+//               2 -- Argon.
+//               3 -- Nitrogen.
+// nEnergyRecycle: The type of EnergyModel Recycle. 
+//               0 -- not used  .
+//               1 -- used.
+// nDensityModify: The type of densitymodify. 
+
+//               0 -- not used.
+//               1 -- used.
+// nchem:
+//               0 -- without chemical reaction flow.
+//               1 -- the chemical reaction flow is considered.
+// nEquilibriumGas: the variable is valid when the condition of nchem=0 is satisfied.
+//               0 -- perfect gas.
+//               5, 7, 11 -- equilibrium gas, meanwhile, its value denotes the number of gas component.
+// nPCWCycleStep: the maximum step number of iteration in the module of computing species mass fractions with the partial catalytic wall(PCW) condition.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nRETCycleStep: the maximum step number of iteration in the module of computing radiation equilibrium temperature on wall.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSLIPCycleStep:the maximum step number of iteration in the module of computing slip temperature, slip velocity and slip species mass fraction.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSlipBCModel : The computational model of slip boundary conditions.
+
+//              0 -- no slip.
+//              1 -- the conventional Maxwell slip conditions.
+//              2 -- the Gokcen slip conditions. 
+//              3 -- the Knudsen-layer correction of the standard slip conditions proposed by Lockerby, et al.
+//              4 -- the Kogan simplified slip conditions.
+// nMeanFreePathType : the method to the mean free-path for the slip conditions. For the mixture, 0 is suggested.
+//              0 -- the equivalent mean free-path is calculated by the simple hard sphere model(HS).
+//              1 -- calculated by the definition that includes the variables of the number density and the molecule diameter.
+//              2 -- the equivalent mean free-path is calculated by the variable hard sphere model(VHS).
+// nchemsrc:
+//               0 -- the source terms are not computed.
+//               1 -- the source terms are computed.
+// nchemrad:
+//               0 -- compute the spectrum radius without considering chemical reaction flow.
+//               1 -- compute the spectrum radius that need to count the contribution from chemical reaction flow.
+// ntmodel: The thermodynamic temperature model.
+//               1 -- One-temperature model.
+//               2 -- Two-temperature model.
+//               3 -- Three-temperature model.
+// nTEnergyModel: the method to computing temperature energy model.
+//               0 -- the energy term is computed using the conventional method.
+//               1 -- the energy term is computed using the curve fitting method.
+// parkVDPower: the power of translational-rotational temperature in the Park V-D(vibration-dissociation) coupling model.
+//              The value is in range of [0.0, 1.0], DPLR suggests 0.5, LAURA suggests 0.7, while 0.6 is given as default value.
+// catalyticCoef:
+//             0.0 -- full non-catalytic wall boundary condition.
+//             1.0 -- full catalytic wall boundary condition.
+//             in range of (0.0, 1.0) -- partial catalytic condition, the value indicates the catalytic coefficient.
+// nIsSuperCatalytic : the super catalytic condition for the fully catalytic wall, and assigned with the value of 1.
+//             0 -- equilibrium condition for the fully catalytic wall where the mass fractions are assigned with the values of the free stream.
+//             1 -- super catalytic condition for the fully catalytic wall where all the atomic components combine into molecular components.
+// nTemperatureJump : the method to calculate the temperature jump.
+//             0 -- calculated by the variables of heat conductivity and constant volume specific heat for each energy mode.
+//             1 -- the general method where the iteration is calculated with the translation-rotation temperature.
+// sigmaVelocity: the coordination coefficient of tangential momentum for computation of slip velocity. The value is in range of (0.0, 2.0].
+// sigmaTemperature: the heat coordination coefficient for computation of slip temperature. The value is in range of (0.0, 2.0].
+// sigmaMassFraction: the species coordination coefficient for computation of slip mass fractions. The value is in range of (0.0, 2.0].
+// velocitySlipCorrectConstant: the correction constant to the velocity slip condition. For the diffuse reflection, 1.0 is used.
+//             1.0 -- proposed by Maxwell.
+//             sqrt(2/PI)~0.8 -- used for "micro-slip", namely the actual velocity slip at the wall.
+//             1.146 -- proposed for an additional "fictitious" velocity slip.
+
+// chemicalRelaxCorf:          The value is in range of [0.001, 1.0].
+// chemicalSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// viscousSpectrumRadiusCoef : The value is in range of [1.0, 3.0].
+// inviscidSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// staticPressureRelaxCorf:    The value is in range of [0.1, 1.0].
+// nIsChemicalFreeze : the flag to freeze the chemical reactions.
+//           0 -- not freeze, the chemical reaction sources will be calculated.
+//           1 -- freezes the chemical reactions, the chemical reaction sources will not be calculated.// veTemperatureMin:  The minimum of Tv and Te
+// nDebug:  cout the Wrong place and abort
+//           0 -- not used.
+//           1 -- used.
+// nSpeciesLimit: limitter of gas species
+//           0 -- not used.
+//           1 -- used.
+// nTurblenceForChemical: the coupled mode of Turblence and Chemical reaction
+//           0 -- method 0.
+//           1 -- method 1.
+// nViscosityFluxSublevelModified: Modified for ViscosityFlux on Sublevel grid
+//           0 -- not used.
+//           1 -- used.
+// nChemcalSourceModified: Modified on ChemcalSource 
+//           0 -- not used.
+//           1 -- used.
+// nAblation:
+//               0 -- The wall ablation is not computed.
+//               1 -- The wall ablation is computed.
+// isInjection:
+//               0 -- The injection velocity of ablation wall is not computed.
+//               1 -- The injection velocity of ablation wall is computed.
+// nViscosityModel:
+
+//               0 -- Blottner fitting method.
+//               1 -- Gupta fitting method.
+// nSutherland:
+//               0 -- stands for selecting the Blotter curve fits mode.
+//               1 -- stands for Sutherland relation.
+// gasfile: Indicates the gas model, 9 models are provided, namely "Gu5", "Gu7", "Gu11", "Pa5", "Pa7", "Pa11", "DK5", "DK7", "DK11".
+//            "Gu" -- indicates the Gupta Model, three-Type Models are embeded in the library, namely, the 5-species-6-reactions, the 7-species-9-reactions, the 11-species-20-reactions.
+//            "Pa" -- indicates the Park  Model, three-Type Models are embeded in the library, namely, the 5-species-17-reactions, the 7-species-22-reactions, the 11-species-48-reactions.
+//            "DK" -- indicates the Dunn-Kang Model, three-Type Models are embeded in the library, namely, the 5-species-11-reactions, the 7-species-15-reactions, the 11-species-26-reactions.
+//            "Mars-Pa8" is for Park model of Mars gas, "Mars-Mc8" for McKenzie model of Mars gas.
+//            "Combustion-12" -- indicates the Combustion Chamber Gas Model which includes 12-species-20-reactions.
+//            "Gas-Mixture" -- indicates the process of mixing two species without reacting.
+//            For self-definition model, the gasfile is used to indicate the file path of the new gas model.
+// speciesName: Used to list the names of each species, while each species name is separated by the symbol of comma.
+// initMassFraction: Used to list the initial mass fractions of species in accordance with the sequence of names in the parameter speciesName.
+// ifStartFromPerfectGasResults: The chemical reaction simulation is start from perfect gas flowfield or not, 0 is for no and else is for yes.
+
+int dg_high_order = 0;
+int iapplication  = 0;
+int iCodeBranch   = 0;
+int nm            = 5;
+int nEquilibriumGas = 0;
+int nPCWCycleStep = 3;
+int nRETCycleStep = 3;
+int nSLIPCycleStep= 3;
+
+double refGama    = 1.4;
+double prl        = 0.72;
+double prt        = 0.90;
+double sc_l       = 0.5;
+double sc_t       = 0.5;
+
+int    nGasModel  = 0;
+int    nchem      = 0;
+int    nchemsrc   = 1;
+int    nchemrad   = 1;
+int    ntmodel    = 1;
+
+int nEnergyRecycle = 0;
+int nSlipBCModel   = 0;
+int nDensityModify = 1;
+int nTEnergyModel  = 0;
+int nMeanFreePathType = 0;
+int nIsChemicalFreeze = 0;
+int nIsSuperCatalytic = 1;
+int nTemperatureJump  = 0;
+
+double parkVDPower   = 0.6;
+double catalyticCoef = 0.0;
+double sigmaVelocity = 1.0;
+double sigmaTemperature = 1.0;
+double sigmaMassFraction = 1.0;
+double velocitySlipCorrectConstant = 1.0;
+
+double chemicalRelaxCorf          = 1.0;
+double chemicalSpectrumRadiusCoef = 1.0;
+double viscousSpectrumRadiusCoef  = 1.0;
+double inviscidSpectrumRadiusCoef = 1.0;
+double staticPressureRelaxCorf    = 1.0;
+
+double veTemperatureMin = 30.0;
+int    nDebug = 0;
+int    nSpeciesLimit = 0;
+int    nTurblenceForChemical = 0;
+int    nViscosityFluxSublevelModified = 0 ;
+int    nChemcalSourceModified = 0;
+
+int    nAblation   = 0;
+int    isInjection = 0;
+int    nViscosityModel = 0;
+int    nMarsModel = 0;
+string gasfile    = "DK5";
+//string gasfile    = "./chemical/Dunn-Kang_air5s11r.dat";
+string speciesName = "O, O2, NO, N, N2";
+string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.767";
+
+//string speciesName = "O, O2, NO, N, NO+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string speciesName = "O, O2, NO, N, O+, O2+, NO+, N+, N2+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile = "Mars-Pa8";
+//string speciesName = "O, O2, NO, N, N2, C, CO, CO2";
+//string initMassFraction = "0.0015, 0.0429, 0.0, 0.0, 0.0, 0.0, 0.0777, 0.8779";
+
+//string gasfile    = "DK7";
+//string speciesName = "O, O2, NO, N, NO+, C, C2, CO, CO2, CN, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile    = "Combustion-12";
+//string speciesName = "O, O2, NO, N, C, CO, CO2, H, H2, OH, H2O, N2";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767";
+ 
+//string gasfile = "Gas-Mixture";
+//string speciesName ="SpeciesA, SpeciesB";
+//string initMassFraction = "1.0, 0.0";
+int    nSutherland  = 0;
+double gamaSpeciesA = 1.4;
+double gamaSpeciesB = 1.3;
+double molecularWeightSpeciesA = 29.0;
+double molecularWeightSpeciesB = 30.0;
+
+int    nChemicalFlowStep = 0;
+int    ifStartFromPerfectGasResults = 0;
+
+#########################################################################
+// Multi-Grid parameters.
+// nMGLevel: The number of level of Multi-Grid.
+//           <= 1 -- Single-level.
+//           >  1 -- multi-level.
+// MGPreIteration: For each grid, the number of pre-smoothing steps.
+// n_post: For each grid, the number of post-smoothing steps.
+// MGCoarsestIteration: For the coarest grid the number of smoothing steps.
+// MGFasType: V-multi cycle or W-multi cycle.
+//            1 -- V-multi cycle.
+//            2 -- W-multi cycle.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+// mgCFLScale: CFL number enlarge times for coarse grid.
+// mprol: Multi-grid interpolation method, interpolation from coarse cell to fine grid.
+//        1 -- zero order.
+//        2 -- first-order. (default)
+// mgCorrectionLimit: Multi-grid correction limit.
+
+int nMGLevel = 1;
+int MGCoarsestIteration = 1;
+int MGPreIteration = 1;
+int MGFasType = 1;
+int n_post = 0;
+int flowInitStep = 100;
+int mprol = 2;
+double mgCFLScale = 1.0;
+double mgCorrectionLimit = 0.01;
+
+//--------------- Some parameter for turbulent model --------------------
+// neasm: The variation of kw turbulent model.
+// ismooth_turb: Residual smooth for turb or not.
+// SSTProductType: The type of product term based on vorticity for SST.
+// SAProductType: The type of product term based on vorticity for SA.
+int neasm = -3;
+int SSTProductType = 0;
+int ismooth_turb = 0;
+int SAProductType = 2;
+
+// ----------------- Overset Grid parameter -----------------------------
+int    codeOfDigHoles       = 1;
+int    codeOfTurbulentModel = 0;
+string masterFileName       = "./grid/searchFile.inp";
+string holeBasicFileName    = "./grid/holeBasicFile.inp";
+string holeFullFileName     = "./grid/holeFullFile.dat";
+string linkFileName         = "./grid/topology.dat";
+string zoneInverseFileName  = "./grid/zoneInverseMapping.inp";
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// isFVMOrFDM:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    isFVMOrFDM                          = 0;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-6;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "steger";
+string structhighordergradient             = "conservation";
+double coefofstrflux        = 0.5;
+double limitcoefofinterface = 0.0;
+
+// ----------------- Advanced choices -----------------------------------
+// outtimesc: Time stepping scheme for the outer loop.
+// MUSCLCoefXk: The parameter of MUSCL interpolations, belongs to [-1, 1].
+//             -1 -- seconde-order fully-upwind differencing.
+//              0 -- seconde-order upwind-biased differencing.
+//       0.333333 -- third-order upwind-biased differencing.
+//              1 -- seconde-order central differencing.
+// MUSCLCoefXb: The limiter parameter.
+//              0 -- the effect of the limiter is cancelled, means the first-order interpolations.
+// allReduceStep: Iteration intervals for MPI AllReduce operation, default is 1.
+string outtimesc   = "impbd2";
+double MUSCLCoefXk = -1;
+double MUSCLCoefXb = 1.0;
+int  allReduceStep = 1;
+
+// ----------------- overlap configuration ------------------------------
+// codeOfOversetGrid: Overlapping(overset) grid or not.
+//             0 -- NON-overlapping grid.
+//             1 -- Overlapping grid.
+// oversetInterpolationMethod: the method of overset interpolation while field simulation
+//             0 -- set the acceptor cell value by donor cell value.
+//             1 -- set the acceptor cell value by distance weight of donor cell value.
+
+int    codeOfOversetGrid           = 0;
+int    oversetInterpolationMethod  = 0;
+int    readOversetFileOrNot        = 0;
+int    symetryOrNot                = 0;
+int    readInAuxiliaryInnerGrid    = 1;
+int    readInAuxiliaryOuterGrid    = 0;
+int    readInSklFileOrNot          = 0;
+string auxiliaryInnerGrid0         = "./grid/aux-upper.fts";
+string auxiliaryInnerGrid1         = "./grid/aux-lower.fts";
+string auxiliaryInnerGrid2         = "";
+string oversetGridFileName         = "./grid/iblank.ovs";
+double walldistMainZone            = 1.0
+double toleranceForOversetSearch   = 1.0e-3;
+double toleranceForOversetBox      = 1.0e-3;
+int    twoOrderInterpolationOrNot  = 0;
+int    keyEnlargeOfActiveNodes     = 0;
+int    outTecplotOverset           = 0;
+
+int     numberOfMovingBodies       = 2;
+
+// ----------------- ALE configuration ------------------------------
+int codeOfAleModel                = 1;
+int aleStartStrategy              = -1;
+
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int    methodForKineticEquation   = 0;
+double relaxParameterOfKinetic    = 1.0;
+
+#########################################################################
+#                           motive information                          #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//mass of parts
+double mass_0                  = 1.0;
+//mass matrix of parts               Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//initial six DOF position information of parts.    xc        yc        zc
+double massCenter_0[]          = 0.0 ,    0.0,      0.0;
+//initial six DOF position information of parts.    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//initial six DOF move information of parts.    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//initial six DOF move information of parts.    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//the object that the parts belong to.
+int    fartherIndex_0          = -1;
+//the assembly position of the parts.                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//the move pattern of the parts.
+// -1  given motion partten.
+//  0  still.
+//  1  six DOF motion.
+//  2  three DOF motion.
+// 11  X-axis forced motion.
+// 12  Y-axis forced motion.
+// 13  Z-axis forced motion.
+// 14  forced pitch motion.
+// 15  forced yaw motion.
+// 16  forced roll motion.
+int  RBDMethod_0                = 0;
+double amplitude_0              = 0.0;
+double reduceFrequency_0        = 0.0;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//additional force  (system axis)             fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//additional moment of Force  (system axis)             mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//the deformation method of the parts.
+int    morphing_0               = 0;
+
+// post indentify
+int    integralOrder            = 4;
+
+
+// ---------------- ATP read --------------------------------------------
+//@int    inflowParaType            = 0;
+//@double refReNumber = 6.5e6;
+//@double refDimensionalTemperature = 288.15;
+//@double freestream_vibration_temperature = 300.00;
+//@double refDimensionalPressure    = 0;
+//@double height                    = 0;
+//@int nsubsonicInlet               = 0;
+//@int nsubsonicOutlet              = 0;
+//@string inLetFileName             = "./bin/subsonicInlet.hypara";
+//@string outLetFileName            = "./bin/subsonicOutlet.hypara";
+//@double refDimensionalVelocity = 0;
+//@double refDimensionalDensity = 0;
+
+#########################################################################
+#                             Old Parameter                             #
+#########################################################################
+int isPlotVolumeField = 0;
+
diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/cfd_para_subsonic.hypara b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/cfd_para_subsonic.hypara
new file mode 100644
index 0000000..1f4d942
--- /dev/null
+++ b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/cfd_para_subsonic.hypara
@@ -0,0 +1,201 @@
+#########################################################################
+#                     General Control Parameter                         #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual 'res.dat' saved.
+
+int maxSimuStep       = 50000;
+int intervalStepFlow  = 2000;
+int intervalStepPlot  = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+int ifLowSpeedPrecon = 1;
+
+#########################################################################
+#                       Inflow Parameter                                #
+#########################################################################
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+
+double refMachNumber = 0.1467;
+double attackd       = 0.0;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 3.34e6;
+double refDimensionalTemperature = 290.5;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+double wallTemperature = -300.0;
+double gridScaleFactor = 1.0;
+
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+
+#########################################################################
+#                       Physical models                                 #
+#########################################################################
+// iviscous: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "1eq-sa", when iviscous = 3.
+//              -- "2eq-kw-menter-sst", when iviscous = 4.
+// DESType: Type of DES.
+//          0 -- RANS.(default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+//int    viscousType    = 3;
+//string viscousName = "1eq-sa";
+
+int    viscousType    = 4;
+string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+int transitionType   = 2;
+double turbIntensity = 0.18;
+double freeStreamViscosity = 5.0;
+int freeturbIntensitySRModify = 1;
+
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+#########################################################################
+#                       Spatial Discretisation                          #
+#########################################################################
+#*******************************************************************
+#                       Struct Solver                              *
+#*******************************************************************
+// str_limiter_name: Limiter of struct grid.
+//                   -- "3rdsmooth", "smooth".
+//                   -- "nolim", no limiter.
+
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "minvan";
+
+#*******************************************************************
+#                       UnStruct Solver                            *
+#*******************************************************************
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "vencat".
+//                   -- "1st", meaning accuracy of first-order.
+//                   --  "nolim", no limiter.
+// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
+//              The smaller the value, the more robust it is.
+
+string uns_limiter_name = "vencat";
+double venkatCoeff      = 1.0;
+
+#########################################################################
+#                       Temporal Discretisation                         #
+#########################################################################
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// CFLEnd: The CFL number, [0.1, 100].
+//         The bigger the value, the convergence faster but lower robustness.
+// nLUSGSSweeps: Number of Sub-iteration of LU-SGS.
+//               0 -- is recommended for structured solver.
+//             1-3 -- is recommended for unstructured solver.
+
+int iunsteady = 0;
+double CFLEnd  = 50.0;
+int nLUSGSSweeps = 3;
+
+#########################################################################
+#                       Multi-Grid parameters                           #
+#########################################################################
+// nMGLevel: The number of Multi-Grid level.
+//           = 1 -- single-level.
+//           > 1 -- multi-level.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+
+int nMGLevel = 4;
+int flowInitStep = 0;
+
+#########################################################################
+#                       File In or Out                                  #
+#########################################################################
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                     e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                     Please use 'rae2822_hybrid2d__4.fts' here!
+// isPlotVolumeField: If dump out the whole field results to tecplot or not, 0 / 1.
+
+string gridfile = "./grid/sk-flat-2D_str__4.fts";
+int  walldistMethod     = 3;
+int plotFieldType       = 1;
+
+// ----------------- Advanced Parameters, DO NOT care it ----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables:  Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8),
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21).
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+
+int nVisualVariables = 15;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 8, 15, 18, 19, 20, 21, 51, 52];
+
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//            0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//            1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+
+int reconmeth = 0;
+int limitVariables = 0;
+int limitVector = 0;
+
+
diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/grid_para.hypara b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/grid_para.hypara
new file mode 100644
index 0000000..bae40ff
--- /dev/null
+++ b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/grid_para.hypara
@@ -0,0 +1,34 @@
+#########################################################################
+#                           Grid data type                              #
+#########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//               0 -- Unstructured grid.
+//               1 -- Structured grid.
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//               1 -- Y upward. (default)
+//               2 -- Z upward.
+// from_gtype: Type of grid data type in grid conversion process.
+//              -1 -- MULTI_TYPE
+//               1 -- HyperFLOW( PHengLEI ), *.fts.
+//               2 -- CGNS, *.cgns.
+//               3 -- Plot3D type of structured grid, *.dat/*.grd.
+//               4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//               5 -- Fluent, *.cas/*.msh.
+//               6 -- Ustar, mgrid.in.
+//               7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//               8 -- GMSH, *.msh.
+int gridtype         = 1;
+int axisup           = 1;
+int from_gtype       = 2;
+
+#########################################################################
+#                           File path                                   #
+#########################################################################
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+string   from_gfile = "./grid/sk-flat-2D_str.cgns";
+string   out_gfile = "./grid/sk-flat-2D_str.fts";
+
+
+
+
diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/key.hypara b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/key.hypara
new file mode 100644
index 0000000..78c5988
--- /dev/null
+++ b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/key.hypara
@@ -0,0 +1,59 @@
+string title = "PHengLEI Main Parameter Control File";
+
+// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
+string defaultParaFile = "./bin/cfd_para.hypara";
+
+// ndim: Dimensional of the grid, 2 or 3.
+// nparafile: the number of parameter files.
+// nsimutask: simulation task type.
+//            0 -- CFD Solver of NS or Turbulation.
+//            1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
+//                 Grid conversion: from other format to PHengLEI format (.fts).
+//                 Grid reconstruction: such as grid adaptation.
+//                 Grid merging: merge two blocks into one block.
+//                 Grid repairing: repair the original grid in order to remove the negative volume cells.
+//            2 -- Wall distance computation for turb-solver.
+//            3 -- Grid partition.
+//            4 -- Knowledge repository / examples of PHengLEI-API.
+int ndim      = 2;
+int nparafile = 1;
+
+int    nsimutask    = 0;
+string parafilename = "./bin/cfd_para_subsonic.hypara";
+//string parafilename = "./bin/cfd_para_transonic.hypara";
+//string parafilename = "./bin/cfd_para_supersonic.hypara";
+//string parafilename = "./bin/cfd_para_hypersonic.hypara";
+//string parafilename = "./bin/incompressible.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_para.hypara";
+
+//int    nsimutask    = 2;
+//string parafilename = "./bin/cfd_para.hypara";
+
+//int    nsimutask    = 3;
+//string parafilename = "./bin/partition.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_deform_para.hypara";
+
+//int    nsimutask    = 4;
+//string parafilename = "./bin/repository.hypara";
+
+//int    nsimutask    = 5;
+//string parafilename = "./bin/overset_grid_view.hypara";
+
+//int    nsimutask    = 13;
+//string parafilename = "./bin/lbm_para.hypara";
+
+//int    nsimutask    = 14;
+//string parafilename = "./bin/integrative_solver.hypara";
+
+//int    nsimutask    = 99;
+//string parafilename = "./bin/post_processing.hypara";
+
+// ---------------- Advanced Parameters, DO NOT care it ----------------
+int numberOfGridProcessor = 0;
+// ATP read
+//@string parafilename1 = ""
+//@string parafilename2 = "";
diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/partition.hypara b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/partition.hypara
new file mode 100644
index 0000000..f421043
--- /dev/null
+++ b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/bin/partition.hypara
@@ -0,0 +1,23 @@
+// pgridtype: The grid type.
+//               0 -- unstruct grid
+//               1 -- struct grid
+// maxproc:   The number of partition zones that want to be divided into,
+//            which is equal to the number of CPU processors you want.
+//			  Usually, 50~100 thousands structured cells per CPU-Core is suggested.
+//			           30~70  thousands unstructured cells per CPU-Core is suggested.
+// original_grid_file     : original grid file that want to be divided(HyperFLOW/PHengLEI type, *.fts).
+// partition_grid_file    : target partition grid file(HyperFLOW/PHengLEI type, *.fts).
+
+int   pgridtype = 1;
+int   maxproc = 4;
+
+string   original_grid_file = "./grid/sk-flat-2D_str.fts";
+string   partition_grid_file = "./grid/sk-flat-2D_str__4.fts";
+
+
+// Number of multi-grid levels, ONLY used for structured grid.
+//               1 -- single level, 2 -- 2 level, N -- N level, ..., et al.
+int   numberOfMultigrid = 4;
+
+
+
diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/grid/sk-flat-2D_str.cgns b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/grid/sk-flat-2D_str.cgns
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diff --git a/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/二维结构NACA0012翼型俯仰振荡_算例说明文档.pdf b/A23-TwoD_Plate_S-KSR_SST_Struct_4CPU/二维结构NACA0012翼型俯仰振荡_算例说明文档.pdf
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diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/boundary_condition.hypara b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/boundary_condition.hypara
new file mode 100644
index 0000000..5cc332b
--- /dev/null
+++ b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/boundary_condition.hypara
@@ -0,0 +1,69 @@
+# nBoundaryConditons : Number of global boundary conditions.
+# bcName             : Boundary condition name.
+# bcType(in PHengLEI): Boundary condition type.
+
+# How to set boundary condition, for example: 
+# string bcName = "Wall";                   
+# {                                           
+#   int bcType = 2;                           
+#   int viscousType = 1;                      
+#   double wallTemperature = -1.0;            
+#   double uWall = 0.0;                       
+#   double vWall = 0.0;                       
+#   double wWall = 0.0;                       
+# }                                           
+# string bcName = "Inflow";                 
+# {                                           
+#   int bcType = 5;                           
+#   int inflowParaType = 0;                   
+#   double refMachNumber = 0.73;              
+#   double attackd = 2.79;                    
+#   double angleSlide = 0.0;                  
+#   double refReNumber = 6.5e6;               
+#   double refDimensionalTemperature = 288.15;
+# }                                           
+
+# For more information, see examples/bin/boundary_condition.hypara file!!!
+
+int nBoundaryConditons = 6;
+string bcName = "Wall";
+{
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "Symmetry Plane";
+{
+  int bcType = 3;
+}
+string bcName = "Farfield";
+{
+  int bcType = 4;
+}
+string bcName = "Farfield2";
+{
+  int bcType = 4;
+}
+string bcName = "Inflow";
+{
+  int bcType = 5;
+}
+string bcName = "Outflow";
+{
+  int bcType = 6;
+}
+
+# 'bcType' is defined as following:
+#    99: PERIODIC                  
+#    -2: WAKE                      
+#    -1: INTERFACE                 
+#    0 : NO_BOUNDARY_CONDITION     
+#    1 : EXTRAPOLATION             
+#    2 : SOLID_SURFACE             
+#    3 : SYMMETRY                  
+#    4 : FARFIELD                  
+#    5 : INFLOW                    
+#    6 : OUTFLOW                   
+#    52: PRESSURE_INLET            
+#    62: PRESSURE_OUTLET           
+#    61: OUTFLOW_CONFINED          
+#    7 : POLE                      
diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/cfd_para.hypara b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/cfd_para.hypara
new file mode 100644
index 0000000..b17970c
--- /dev/null
+++ b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/cfd_para.hypara
@@ -0,0 +1,1220 @@
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//          PPPPP  H   H  EEEEE  N    N  GGGGG  L      EEEEE  III         +
+//          P   P  H   H  E      NN   N  G      L      E       I          +
+//          PPPPP  HHHHH  EEEEE  N N  N  G  GG  L      EEEEE   I          +
+//          P      H   H  E      N  N N  G   G  L      E       I          +
+//          P      H   H  EEEEE  N    N  GGGGG  LLLLL  EEEEE  III         +
+//------------------------------------------------------------------------+
+//          Platform for Hybrid Engineering Simulation of Flows           +
+//          China Aerodynamics Research and Development Center            +
+//                     (C) Copyright, Since 2010                          +
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+###########################################################################
+#                       Default parameters for Grid conversion            #
+###########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+//           2 -- Hybrid grid, include both of unstructured and structured grid.
+// gridobj:  Task type of grid treatment.
+//           0 -- Grid generation of typical case, such as cylinder, flat plate, etc.
+//           1 -- Grid conversion, from other grid data to PHenglEI, such as Fluent, CGNS.
+//           2 -- Grid refinement.
+//           3 -- Grid merging, merge two blocks into one block.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+//           5 -- Grid repairing, repair the original grid in order to remove the negative volume cells.
+//           6 -- Grid mirroring, mirror a symmetry grid to whole grid.
+// multiblock: Multi-block grid or not, only for structured grid conversion.
+//             0 -- Not.
+//             1 -- Yes.
+// iadapt: Adaptation number for unstructure grid.
+// SymmetryFaceVector: The vector of symmetry face.
+//             0 -- X axis.
+//             1 -- Y axis.
+//             2 -- Z axis.
+int gridtype            = 0;
+int gridobj             = 1;
+int multiblock          = 0;
+int iadapt              = 0;
+int SymmetryFaceVector  = 1;
+
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//         1 -- Y upward. (default)
+//         2 -- Z upward.
+int axisup = 1;
+
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+int omit_no_bound_bc = 0;
+
+//-----------------------------------------------------------------------
+#                           Grid data type                              #
+//-----------------------------------------------------------------------
+// from_gtype/to_gtype: Type of grid data type in grid conversion process.
+//                     -1 -- MULTI_TYPE.
+//                      1 -- PHengLEI, *.fts.
+//                      2 -- CGNS, *.cgns.
+//                      3 -- Plot3D type of structured grid, *.dat/*.grd.
+//                      4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//                      5 -- Fluent, *.cas/*.msh.
+//                      6 -- Ustar, mgrid.in.
+//                      7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//                      8 -- GMSH, *.msh.
+// dumpOldGrid: If dump out the old grid file.
+//              0 -- Not. (default)
+//              1 -- Yes.
+int from_gtype  = 2;
+int to_gtype    = 1;
+int dumpOldGrid = 0;
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+int numberOfGridFile = 1;
+string from_gfile = "./grid/rae2822_hybrid2d.cas";
+string from_gfile1= "";
+
+string out_gfile  = "./grid/flat_laminr_133_85_2d.fts";
+
+// ----------------- some advanced choices ------------------------------
+// iunsteady: The Grid is for unsteady simulation or not.
+int iunsteady = 0;
+int codeOfAleModel = 0;
+
+// fileformat: Ustar Grid file format.
+//             0 -- BINARY.
+//             1 -- ASCII.
+int fileformat = 0;
+
+// Parameters for hybrid solver.
+// mixgrid_uns: path of unstructure grid file for hybrid solver, *.fts type.
+// mixgrid_str: path of structure grid file for hybrid solver, *.fts type.
+string mixgrid_uns    = "./grid/rae2822_uns2d_4.fts";
+string mixgrid_str    = "./grid/flat_laminr_133_85_2d.fts";
+
+// Some parameters for structured overlapping grid.
+int    codeOfDigHoles      = 1;
+string holeBasicFileName   = "./oversetGridView/holeBasicFile.inp";
+string holeFullFileName    = "./oversetGridView/holeFullFile.dat";
+string linkFileName        = "./oversetGridView/topology.dat";
+string zoneInverseFileName = "./oversetGridView/zoneInverseMapping.inp";
+
+// ----------------- Adaptive Mesh Refine -------------------------------
+// In this file, the original_grid_file is used of the partition part.
+// If use it dependently, abstract it here.
+string adapt_grid_file  = "./grid/sphere_mixed_adapt1.fts";
+string geometryFileName = "./grid/jsm.igs";
+
+// geometryUnit: Geometry unit.
+//               1 -- meter.
+//               2 -- millimeter.
+//               3 -- inch.
+// exclusiveCase: Parallel projection exclusive case.
+//                0 -- NON case.
+//                1 -- JSM-C2-NPOFF case.
+//                2 -- CHNT.
+// projectOrgPoint: If the original wall points need to be projected or not.
+int geometryUnit = 1;
+int anisoRefine  = 0;
+int isProject    = 0;
+int readDist     = 0;
+int isDeform     = 0;
+int exclusiveCase   = 0;    // 0: NON case; 1: JSM-C2-NPOFF case; 2: CHNT.
+int projectOrgPoint = 0;    // if project original wall points.
+
+
+// ----------------- Grid Deform Parameters -----------------------------
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    nDeformStep    = 40;
+double flapAngle      = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice: Rotational periodicity only support rotation along the X axis!
+// periodicType: Which periodic boundary is used.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+// translationLength[]: The relative distance between two periodic face
+                        which only support one direction.
+// rotationAngle: The relative angle between two periodic face.
+                  which is recorded in degrees.  
+
+int periodicType = 0; 
+double translationLength[] = [0.0,0.0,0.0];
+double rotationAngle = 0.0;
+
+#########################################################################
+#                       Default parameters for Partition                #
+#########################################################################
+// pgridtype: The grid type.
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+//            2 -- refine structured grid.
+// maxproc: The number of partition zones that want to be divided into.
+int pgridtype = 0;
+int maxproc   = 4;
+
+// traceMark: Trace mark or not, only for structured grid partition.
+//            0 -- Not.
+//            1 -- Yes.
+// blockIndexOfMark: the block index of mark, only for structured grid partition.
+// cellIndexOfMark: the cell index of mark, only for structured grid partition.
+int traceMark        = 0;
+int blockIndexOfMark = 0;
+int cellIndexOfMark[] = [185,30,1];
+
+// parallel Strategy:
+//! -# 0 : each zone is assigned to the one that defined in grid partition procedure.
+//! -# 1 : random assigned for each zone or by some else ways.
+int parallelStrategy = 1;  
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+string original_grid_file  = "./grid/sphere_mixed.fts";
+string partition_grid_file = "./grid/sphere_mixed__4.fts";
+
+// ------------------ Sompe advanced parameters -------------------------
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+// npartmethod: Method of interface reconstruction, default is 1.
+// parallelPartitionMethod: Method of parallel partition, this is set only when execute parallel partition. It would be skipped when serial partition.
+//                   1 -- Using ParMetis for homogeneous MPI.
+//                   2 -- Using Metis for homogeneous MPI.
+//                   3 -- using METIS partition for homogeneous OpenMP.
+// parmetisBalance: Used to specify the imbalance tolerance.
+//                   1 -- perfect balance.
+//             maxproc -- perfect imbalance.
+//                1.05 -- recommended.
+
+int omit_no_bound_bc        = 0;
+int npartmethod             = 1;
+int parallelPartitionMethod = 2;
+double parmetisBalance = 1.05;
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level.
+//                    N -- N level, ..., et al.
+int numberOfMultigrid = 1;
+
+#########################################################################
+#                     Default parameters for CFD simulation             #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepSample: The step intervals for monitored probes variables file 'sample.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual file 'res.dat' saved.
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+
+int maxSimuStep       = 20000;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepSample = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+int ifLowSpeedPrecon  = 0;
+
+// compressible:
+//               0 -- incompressible flow.
+//               1 -- compressible flow. (default)
+int compressible = 1;
+
+//-----------------------------------------------------------------------
+#                           CFD Control Parameter                       #
+//-----------------------------------------------------------------------
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+//                 4 -- the condition that the velocity, temperature and density are given.
+//                 5 -- the condition that the velocity, temperature and pressure are given.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// freestream_vibration_temperature: Dimensional freestream vibration temperature.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+// radiationCoef: The radiation coefficient on wall, it is used to compute the radiation heat flux on wall when the boundary
+//                condition is radiation equilibrium temperature, and 0.8 is the default value.
+// refMolecularWeight : the reference molecular weight of gas used for perfect gas. The unit is g/mol.
+// Generally, the gas is air. Sometimes, it is experiment gas, such as Nitrogen, Argon, and so on.
+
+double refMachNumber = 0.73;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+double freestream_vibration_temperature = 300.00;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+//int inflowParaType = 3;
+//int nsubsonicInlet  = 1;
+//int nsubsonicOutlet = 1;
+//string inLetFileName  = "./bin/subsonicInlet.hypara";
+//string outLetFileName = "./bin/subsonicOutlet.hypara";
+//double refDimensionalTemperature = 288.144;
+//double refDimensionalPressure = 1.01313E05;
+
+//The velocity, temperature and density are fixed.
+//int inflowParaType = 4;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalDensity = 1.0e3;
+
+//The velocity, temperature and pressure are fixed.
+//int inflowParaType = 5;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalPressure = 1.0e5;
+
+//The MachNumber, temperature and pressure are fixed.
+//int inflowParaType = 6;
+//double refDimensionalTemperature = 293;
+//double refDimensionalPressure = 8886.06;
+
+double wallTemperature = -1.0;
+
+double radiationCoef = 0.8;
+double gridScaleFactor = 1.0;
+
+int numberOfAerodynamicForceComponents = 1;
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+double refMolecularWeight = 28.9644;          // unit of g/mol.
+
+//-----------------------------------------------------------------------
+#                           Spatial Discretisation                      #
+//-----------------------------------------------------------------------
+#*******************************************************************
+#                         Struct Solver                            *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "hlle", "lax_f".
+//                     -- "roe", "modified_roe".
+//                     -- "ausm+", "ausm+w", "ausm+up", "ausmdv", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                     -- "vanalbada", "vanleer", "minmod", "smooth", "minvan", "3rdsmooth", "3rd_minmod_smooth".
+//                     -- "nolim", no limiter.
+//                     -- "vanalbada_clz", clz supersonic version.
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "vanalbada";
+
+#*******************************************************************
+#                         UnStruct Solver or Common                *
+#*******************************************************************
+// viscousType: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           2 -- Algebraic.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "0eq-bl".
+//              -- "1eq-sa".
+//              -- "2eq-kw-menter-sst".
+//              -- "2eq-kw-menter-bsl".
+//              -- "2eq-kw-wilcox-1988".
+//              -- "2eq-kw-wilcox-1998".
+//              -- "2eq-kw-kok-tnt".
+//              -- "2eq-kw-wilcox-2006".
+//              -- "easm-kw-2003".
+//              -- "easm-kw-2005".
+// DESType: Type of DES.
+//          0 -- RANS. (default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpw+".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "barth", "vencat", "vanleer", "minmod".
+//                   -- "vanalbada", "smooth", "nnd", "lpz", "1st".
+//                   -- "nolim", no limiter.
+// uns_vis_name: Discretisation method of viscous term.
+//               -- "std", "test", "aver", "new1", "new2".
+// gradientName: Gradient reconstruction method.
+//                 -- "default", "ggcell", "ggnode", "lsq".
+// ivencat: Variation of vencat limiter.
+//          0 -- org method, it is independent of grid scale.
+//          1 -- new method, it is dependent of grid scale.
+//          4 -- Ustar limiter model, without grid size unitary.
+//          7 -- default used.
+// venkatCoeff: Cofficient of vencat, when using vencat limter.
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//              0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//              1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+// skewnessAngle: The skewness angle of grid cells.
+// roeEntropyFixMethod: Entropy fix (correction) method.
+//              1 -- direct fix, which limits the minimum eigenvalue directly.
+//              2 -- multi-dimensional fix, which is derived from structured solver and now is only valid for struct solver.
+//              3 -- Harten type, which is default used.
+// roeEntropyScale: Entropy fix (correction) coefficient scale, default is 1.0.
+//                  It is used to scale the default Roe entropy fix coefficients.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+string uns_scheme_name  = "roe";
+string uns_limiter_name = "vencat";
+string uns_vis_name     = "test";
+string gradientName     = "ggnode";
+
+int    ivencat     = 7;
+double venkatCoeff = 5.0;
+int reconmeth      = 1;
+int limitVariables = 0;
+int limitVector    = 0;
+double skewnessAngle = 60.0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+
+//-----------------------------------------------------------------------
+#                       Temporal Discretisation                         #
+//-----------------------------------------------------------------------
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// physicalTimeStep: The nondimensional physical time step.
+// ifStartFromSteadyResults: The unsteady simulation is start from steady flowfield or not, 0 is for no and else is for yes.
+// ifStaticsFlowField: Statistical variables for unsteady simulation.
+// ifStaticsReynoldsStress: Statistical Reynolds stress for unsteady simulation.
+// startStatisticStep: Outer step when start statistics.
+//                     when the value is larger than "maxSimuStep", it is useless.
+// statisticalTimePeriod: Used as time period of statistic analysis.
+//                        when the value is negative, time period is treated as infinite.
+// statisticMethod: Statistic reynolds stress method.
+                  0 --tau = <q^2> - <q>^2
+                  1 --tau = <u'u'>
+// min_sub_iter: The min sub iteration of unsteady simulation.
+// max_sub_iter: The max sub iteration of unsteady simulation.
+// tol_sub_iter: The tolerance of sub iteration of unsteady simulation.
+// tscheme: Temporal Discretisation method.
+//               1 -- Runge-Kutta Multi-State.
+//               2 -- Point implicit.
+//               3 -- Full implicit.
+//               4 -- LU-SGS.
+//               5 -- Block LU-SGS.
+//               6 -- Jacobian iteration.
+//               7 -- Lower G-S iteration.
+//               8 -- Upper G-S iteration.
+//               9 -- Lower/Upper G-S iteration.
+// iSimplifyViscousTerm: Simplify the computation of viscous term in the Block LU-SGS method. The default value assigns 1 that could speed up the computation.
+//                       Otherwise, the viscous Jacobian matrix Mv should be computed that will increase the memory and time in iteration of the BLUSGS method.
+// CFLStart: Started cfl number.
+// CFLEnd: End cfl number.
+// CFLVaryStep: The number of step when cfl increase from CFLStart to CFLEnd.
+// ktmax: Dtratio. dt[i] = MIN(dt[i], ktmax * dtmin / vol[i])
+// swapDq: Communication dq between forward/backward sweep of LUSGS or not, default is 0.
+// nLUSGSSweeps: Sub iteration of LU-SGS or Block LU-SGS.
+// LUSGSTolerance: Sub iter tolerance of LU-SGS or Block LU-SGS.
+// ifLocalTimeStep: Time step method.
+//               0 --Local.
+//               1 --Global.
+// visl_min: Minimum value of laminar viscosity coefficient.
+// turbCFLScale: Turbulence model cfl number factor.
+// codeOfAleModel: Arbitrary Lagrangian-Eulerian method.
+//               0 -- no ALE method.
+//               1 -- ALE method for non-moving grids.
+//               2 -- ALE method for moving grids.
+//               3 -- ALE method for deforming grids.
+// wallFunctionType: The type of wall function to implement.
+//               0 -- no wall function. (default)
+//               1 -- standard wall function.
+//               2 -- Pab3D wall function.
+// RKStage: The number of Runge-Kutta step.
+// lamda: Cofficient of Runge-Kutta step.
+
+int    iunsteady        = 0;
+double physicalTimeStep = 0.01;
+int    ifStartFromSteadyResults = 0;
+int    ifStaticsFlowField = 0;
+int    ifStaticsReynoldsStress = 0;
+int    startStatisticStep = 800000;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+int    linearTwoStepMethods = 1;    // 1--BDF1; 2--C-N; 3--BDF2;
+
+int    methodOfDualTime = 3;
+int    min_sub_iter = 50;
+int    max_sub_iter = 50;
+double tol_sub_iter = 0.01;
+
+int    tscheme      = 4;
+int    iSimplifyViscousTerm = 1;
+int    ifLocalTimeStep = 0;
+double CFLStart     = 0.01;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 500;
+
+double ktmax        = 1.0e10;
+
+int    swapDq       = 1;
+
+int    nLUSGSSweeps = 1;
+double LUSGSTolerance = 0.01;
+int    order        = 2;
+
+double visl_min = 0.01;
+double turbCFLScale = 1.0;
+double csrv     = 2.0;
+double timemax  = 1.0e10;
+double dtsave   = -1.0;
+int    maxale   = 10;
+double dtau     = 0.001;
+
+int wallFunctionType = 0;
+
+int RKStage    = 2;
+double lamda[] = 0.5, 1.0;
+
+//int RKStage    = 1;
+//double lamda[] = 1.0;
+
+//int RKStage    = 4;
+//double lamda[] = [0.25, 0.33333333333, 0.5, 1.0];
+
+//-----------------------------------------------------------------------
+#                           File In or Out                              #
+//-----------------------------------------------------------------------
+// numberOfGridGroups: The number of grid groups.
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                    e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                    please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the field results to visulization.
+// walldistMethod: The method to compute wall distance.
+//                 0 -- accurate but not fast enough.
+//                 1 -- fast but not accurate enough.
+//                 2 -- super fast but more non-accurate!
+// resSaveFile: The file path to save the residual convergence process, write data for every default (intervalStepRes) steps.
+// turbresfile: The file path to save the residual convergence process of turbulence, write data for every default (intervalStepRes) steps.
+// aircoeffile: The file path to save the aerodynamic force coefficients convergence process, write data for every default (intervalStepForce) steps.
+// restartNSFile: The file path to write restart flowfield variables, write data for every default (intervalStepFlow) steps.
+// turbfile: The file path to write restart flowfield variables of turbulence , write data for every default(intervalStepFlow) steps.
+// visualfile: The visualization file path of flowfield , write data for every default (intervalStepPlot) steps.
+// wall_aircoefile: The file path to save flowfield variables of wall, write data for every default steps.
+// nDumpSurfaceInfo = 0 the "wall_varfile" write the informations including heat flux.
+// nDumpSurfaceInfo = 1 the "wall_varfile" write the informations without heat flux.
+
+int    numberOfGridGroups = 1;
+string gridfile           = "./grid/rae2822_hybrid2d__4.fts";
+string wallTemperaturefile= "";
+
+int    walldistMethod     = 1;
+
+string resSaveFile        = "results/res.dat";
+string turbresfile        = "results/turbres.dat";
+string aircoeffile        = "results/aircoef.dat";
+
+string restartNSFile      = "results/flow.dat";
+string turbfile           = "results/turb.dat";
+
+string visualfile         = "results/tecflow.plt";
+string wall_aircoefile    = "results/wall_aircoef.dat";
+string samplefile         = "results/sample.dat";
+
+int nDumpSurfaceInfo      = 0;
+string wall_varfile       = "";
+
+string jetDefineFile      = "bin/jet.hypara";
+
+string sixDofFileName     = "results/sixDofInfo.dat";
+string derivativeFileName = "results/identify.dat";
+string hysteresisFileName = "results/force_beta.plt";
+
+int plotFieldType = 0;
+
+// visualfileType: The file type of visualfile.
+//                 0 -- Tecplot binary.
+//                 1 -- Tecplot ASCII.
+
+int visualfileType = 1;
+
+// samplefileMode: The dump mode of sample file.
+//                 0 -- dump out every probe/line/surface data for all step intervals.
+//                 1 -- dump out all probe/line/surface data for every step intervals.
+int samplefileMode = 0;
+
+// visualSlice: The slice of tecflow.
+//              0 -- Do not save slice data.
+//              1 -- comput and save it to sliceFile.
+// sliceAxis: Normal vector of slice.
+//            1 -- X_DIR.
+//            2 -- Y_DIR.
+//            3 -- Z_DIR.
+// slicePostion: Coordinate of slice.
+
+int    visualSlice  = 0;
+int    sliceAxis    = 1;
+double slicePostion = -0.5;
+string sliceFile    = "results/Slice.plt";
+int    dumpWallFaceCenter = 0;
+
+// min-max box of the visual block.
+double lowerPlotFieldBox[] = [0.0 0.0 0.0];
+double upperPlotFieldBox[] = [1.0 1.0 1.0];
+
+//-----------the optional parameters list for the flow field output----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables : Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8), 
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21), 
+//                   -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
+//                   -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40),
+//                   -- gradientUx(41), gradientUy(42), gradientVx(43), gradientVy(44), iblank(81).
+//                   -- specific heat ratio(gama, 56)
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+//-----------the optional parameters list for the wall boundary condition----------------
+// nVisualWallVariables: The number of visual variables on wall.
+// visualWallVariables : dumped variable types, listed as following:
+// -coefficient of pressure(cp, 0), -coefficient of friction(cf, 1), yplus(2), -non-dimensional heat flux(Q_NonDim, 3), -dimensional heat flux(Q_Dim, 4),
+// -pressure on wall(pw, 5), -temperature on wall(Tw, 6), -density on wall(rhow, 7), -heat flux of translational-rotational temperature term(Qtr, 8),
+// -heat flux of species diffusion term(Qs, 9), -heat flux of vibrational temperature term(Qv, 10), -heat flux of electron temperature term(Qe, 11),
+// -species mass fractions(Ns, 12), -x component of wall velocity(Vx, 13), -y component of wall velocity(Vy, 14), -z component of wall velocity(Vz, 15)
+// -slip translational-rotational temperature(Tts, 16), -slip vibrational temperature(Tvs, 17), -slip electron temperature(Tes, 18), -absolute wall velocity(Vs, 19)
+// -Stanton number(St, 20), -coefficient of heat rate(Ch, 21), -temperature jump(deltaT, 22), -transition gamaeff(gamaeff, 48),
+// -transition intermittency(intermittency, 51), -transition momentum thickness reynolds(MomentumThicknessReynolds, 52),
+// -overlap iblank(iblank, 81)
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+int nVisualWallVariables = 9;
+int visualWallVariables[] = [0, 1, 2, 3, 4, 5, 9, 10, 11];
+
+// dumpStandardModel: Dump many standard model data.
+//                    1 -- Turbulent flat plate.
+int dumpStandardModel = 0;
+
+// ifSetDataMonitor: Whether to set the data monitor.
+//                   0 -- No.
+//                   1 -- Yes.
+// dataMonitorType: The type of data Monitor.
+//                  0 -- Probes data monitor.
+//                  1 -- Lines data monitor.
+//                  2 -- Surfaces data monitor.
+// probesDefineFile: Probes location information file.
+// nLines: The number of lines need to be monitored.
+// linesDefineFile: Lines location information file.
+// nSurfaces: The number of surfaces need to be monitored.
+// surfacesDefineFile: Surfaces location information file.
+// searchCellsMethod: method to search the cell of each probe.
+//                    0 -- Nearest cell to the probe.
+//                    1 -- Real cell where the probe is located.
+// nProbeVariables: Number of variables want to be dumped for probes monitered.
+// probeVariables : Variable types dumped, listed as following:
+//                  -- density(0), u(1), v(2), w(3), pressure(4), temperature(5).
+// Important Warning: Array size of probeVariables MUST be equal to nProbeVariables!!!
+// probeVariables order must from small to big.
+// probeVariablesInterpolationMethod: Interpolation method used to compute the probe variables.
+//                 0 -- Take the value of probe's cell as probe real value.
+//                 1 -- Interpolation from probe's and neighbouring cell to probe.
+//                 2 -- Interpolation from probe's cell nodes to probe.
+int ifSetDataMonitor = 0;
+
+int    dataMonitorType = 0;
+string probesDefineFile = "bin/probes_XYZ.dat";
+
+//int    dataMonitorType = 1;
+//int    nLines = 1;
+//string linesDefineFile = "bin/lines_XYZ.dat";
+
+//int    dataMonitorType = 2;
+//int    nSurfaces = 4;
+//string surfacesDefineFile = "bin/surfaces_XYZ.dat";
+
+int searchCellsMethod = 0;
+
+int nProbeVariables  = 6;
+int probeVariables[] = [0, 1, 2, 3, 4, 5];
+int probeVariablesInterpolationMethod  = 0;
+//-----------------------------------------------------------------------
+#                           Turbulence Parameter                        #
+//-----------------------------------------------------------------------
+// turbInterval: Iteration number of turbulence.
+// kindOfTurbSource: Kinds of turbulent source.
+//                   0 -- Original.
+//                   1 -- Edwards.
+//                   2 -- new.
+// mod_turb_res: If modify the residuals for the cells next to the wall or not, default is 0.
+
+int turbInterval     = 1;
+int turbOrderStruct  = 2;
+int kindOfTurbSource = 0;
+int mod_turb_res     = 0;
+double turb_relax    = 1.0;
+double freeStreamViscosity = 1.0e-3;
+double muoo          = 3.0;
+double kwoo          = 5.0;
+int transitionType   = 0;
+double turbIntensity = -1.0;
+int freeturbIntensitySRModify = 0;
+double freeDecayXLocation = 0.0;
+int compressibleCorrection = 0;
+int transitionMaFix = 1;
+
+# maximum eddy viscosity (myt/my) max.
+double eddyViscosityLimit = 1.0e10;
+int monitor_vistmax = 0;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//      ==  1 - Create LESSolver;
+//      !=  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsmCom";
+//           = "wale";
+//           = "sigma".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 0;
+string sgsmodel           = "smagorinsky";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 1;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.1;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [0, 0, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+//-----------------------------------------------------------------------
+#          Other Parameters for Hypersonic Non-equilibrium Gas          #
+//-----------------------------------------------------------------------
+// dg_high_order:
+//               0 -- generic order accuracy.
+//               1 -- high order accuracy.
+// iapplication:
+//               0 -- gas model is fixed in the codes.
+//               1 -- gas model is imported from library files.
+// iCodeBranch:
+//               0 -- The old code version is used for Navier-Stokes.
+//               1 -- A new code version is active for Navier-Stokes solver.
+// nm: Equation number of the physics, but is out of commision now.
+//               4 -- for 2D.
+//               5 -- for 3D.
+// nGasModel: The type of gas. less than and equal to 1 represents the mixture gas. 
+//            Otherwise, the pure gas with one component is used for perfect gas.
+//               0 -- Earth gas.
+//               1 -- Mars gas.
+//               2 -- Argon.
+//               3 -- Nitrogen.
+// nEnergyRecycle: The type of EnergyModel Recycle. 
+//               0 -- not used  .
+//               1 -- used.
+// nDensityModify: The type of densitymodify. 
+
+//               0 -- not used.
+//               1 -- used.
+// nchem:
+//               0 -- without chemical reaction flow.
+//               1 -- the chemical reaction flow is considered.
+// nEquilibriumGas: the variable is valid when the condition of nchem=0 is satisfied.
+//               0 -- perfect gas.
+//               5, 7, 11 -- equilibrium gas, meanwhile, its value denotes the number of gas component.
+// nPCWCycleStep: the maximum step number of iteration in the module of computing species mass fractions with the partial catalytic wall(PCW) condition.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nRETCycleStep: the maximum step number of iteration in the module of computing radiation equilibrium temperature on wall.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSLIPCycleStep:the maximum step number of iteration in the module of computing slip temperature, slip velocity and slip species mass fraction.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSlipBCModel : The computational model of slip boundary conditions.
+
+//              0 -- no slip.
+//              1 -- the conventional Maxwell slip conditions.
+//              2 -- the Gokcen slip conditions. 
+//              3 -- the Knudsen-layer correction of the standard slip conditions proposed by Lockerby, et al.
+//              4 -- the Kogan simplified slip conditions.
+// nMeanFreePathType : the method to the mean free-path for the slip conditions. For the mixture, 0 is suggested.
+//              0 -- the equivalent mean free-path is calculated by the simple hard sphere model(HS).
+//              1 -- calculated by the definition that includes the variables of the number density and the molecule diameter.
+//              2 -- the equivalent mean free-path is calculated by the variable hard sphere model(VHS).
+// nchemsrc:
+//               0 -- the source terms are not computed.
+//               1 -- the source terms are computed.
+// nchemrad:
+//               0 -- compute the spectrum radius without considering chemical reaction flow.
+//               1 -- compute the spectrum radius that need to count the contribution from chemical reaction flow.
+// ntmodel: The thermodynamic temperature model.
+//               1 -- One-temperature model.
+//               2 -- Two-temperature model.
+//               3 -- Three-temperature model.
+// nTEnergyModel: the method to computing temperature energy model.
+//               0 -- the energy term is computed using the conventional method.
+//               1 -- the energy term is computed using the curve fitting method.
+// parkVDPower: the power of translational-rotational temperature in the Park V-D(vibration-dissociation) coupling model.
+//              The value is in range of [0.0, 1.0], DPLR suggests 0.5, LAURA suggests 0.7, while 0.6 is given as default value.
+// catalyticCoef:
+//             0.0 -- full non-catalytic wall boundary condition.
+//             1.0 -- full catalytic wall boundary condition.
+//             in range of (0.0, 1.0) -- partial catalytic condition, the value indicates the catalytic coefficient.
+// nIsSuperCatalytic : the super catalytic condition for the fully catalytic wall, and assigned with the value of 1.
+//             0 -- equilibrium condition for the fully catalytic wall where the mass fractions are assigned with the values of the free stream.
+//             1 -- super catalytic condition for the fully catalytic wall where all the atomic components combine into molecular components.
+// nTemperatureJump : the method to calculate the temperature jump.
+//             0 -- calculated by the variables of heat conductivity and constant volume specific heat for each energy mode.
+//             1 -- the general method where the iteration is calculated with the translation-rotation temperature.
+// sigmaVelocity: the coordination coefficient of tangential momentum for computation of slip velocity. The value is in range of (0.0, 2.0].
+// sigmaTemperature: the heat coordination coefficient for computation of slip temperature. The value is in range of (0.0, 2.0].
+// sigmaMassFraction: the species coordination coefficient for computation of slip mass fractions. The value is in range of (0.0, 2.0].
+// velocitySlipCorrectConstant: the correction constant to the velocity slip condition. For the diffuse reflection, 1.0 is used.
+//             1.0 -- proposed by Maxwell.
+//             sqrt(2/PI)~0.8 -- used for "micro-slip", namely the actual velocity slip at the wall.
+//             1.146 -- proposed for an additional "fictitious" velocity slip.
+
+// chemicalRelaxCorf:          The value is in range of [0.001, 1.0].
+// chemicalSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// viscousSpectrumRadiusCoef : The value is in range of [1.0, 3.0].
+// inviscidSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// staticPressureRelaxCorf:    The value is in range of [0.1, 1.0].
+// nIsChemicalFreeze : the flag to freeze the chemical reactions.
+//           0 -- not freeze, the chemical reaction sources will be calculated.
+//           1 -- freezes the chemical reactions, the chemical reaction sources will not be calculated.// veTemperatureMin:  The minimum of Tv and Te
+// nDebug:  cout the Wrong place and abort
+//           0 -- not used.
+//           1 -- used.
+// nSpeciesLimit: limitter of gas species
+//           0 -- not used.
+//           1 -- used.
+// nTurblenceForChemical: the coupled mode of Turblence and Chemical reaction
+//           0 -- method 0.
+//           1 -- method 1.
+// nViscosityFluxSublevelModified: Modified for ViscosityFlux on Sublevel grid
+//           0 -- not used.
+//           1 -- used.
+// nChemcalSourceModified: Modified on ChemcalSource 
+//           0 -- not used.
+//           1 -- used.
+// nAblation:
+//               0 -- The wall ablation is not computed.
+//               1 -- The wall ablation is computed.
+// isInjection:
+//               0 -- The injection velocity of ablation wall is not computed.
+//               1 -- The injection velocity of ablation wall is computed.
+// nViscosityModel:
+
+//               0 -- Blottner fitting method.
+//               1 -- Gupta fitting method.
+// nSutherland:
+//               0 -- stands for selecting the Blotter curve fits mode.
+//               1 -- stands for Sutherland relation.
+// gasfile: Indicates the gas model, 9 models are provided, namely "Gu5", "Gu7", "Gu11", "Pa5", "Pa7", "Pa11", "DK5", "DK7", "DK11".
+//            "Gu" -- indicates the Gupta Model, three-Type Models are embeded in the library, namely, the 5-species-6-reactions, the 7-species-9-reactions, the 11-species-20-reactions.
+//            "Pa" -- indicates the Park  Model, three-Type Models are embeded in the library, namely, the 5-species-17-reactions, the 7-species-22-reactions, the 11-species-48-reactions.
+//            "DK" -- indicates the Dunn-Kang Model, three-Type Models are embeded in the library, namely, the 5-species-11-reactions, the 7-species-15-reactions, the 11-species-26-reactions.
+//            "Mars-Pa8" is for Park model of Mars gas, "Mars-Mc8" for McKenzie model of Mars gas.
+//            "Combustion-12" -- indicates the Combustion Chamber Gas Model which includes 12-species-20-reactions.
+//            "Gas-Mixture" -- indicates the process of mixing two species without reacting.
+//            For self-definition model, the gasfile is used to indicate the file path of the new gas model.
+// speciesName: Used to list the names of each species, while each species name is separated by the symbol of comma.
+// initMassFraction: Used to list the initial mass fractions of species in accordance with the sequence of names in the parameter speciesName.
+// ifStartFromPerfectGasResults: The chemical reaction simulation is start from perfect gas flowfield or not, 0 is for no and else is for yes.
+
+int dg_high_order = 0;
+int iapplication  = 0;
+int iCodeBranch   = 0;
+int nm            = 5;
+int nEquilibriumGas = 0;
+int nPCWCycleStep = 3;
+int nRETCycleStep = 3;
+int nSLIPCycleStep= 3;
+
+double refGama    = 1.4;
+double prl        = 0.72;
+double prt        = 0.90;
+double sc_l       = 0.5;
+double sc_t       = 0.5;
+
+int    nGasModel  = 0;
+int    nchem      = 0;
+int    nchemsrc   = 1;
+int    nchemrad   = 1;
+int    ntmodel    = 1;
+
+int nEnergyRecycle = 0;
+int nSlipBCModel   = 0;
+int nDensityModify = 1;
+int nTEnergyModel  = 0;
+int nMeanFreePathType = 0;
+int nIsChemicalFreeze = 0;
+int nIsSuperCatalytic = 1;
+int nTemperatureJump  = 0;
+
+double parkVDPower   = 0.6;
+double catalyticCoef = 0.0;
+double sigmaVelocity = 1.0;
+double sigmaTemperature = 1.0;
+double sigmaMassFraction = 1.0;
+double velocitySlipCorrectConstant = 1.0;
+
+double chemicalRelaxCorf          = 1.0;
+double chemicalSpectrumRadiusCoef = 1.0;
+double viscousSpectrumRadiusCoef  = 1.0;
+double inviscidSpectrumRadiusCoef = 1.0;
+double staticPressureRelaxCorf    = 1.0;
+
+double veTemperatureMin = 30.0;
+int    nDebug = 0;
+int    nSpeciesLimit = 0;
+int    nTurblenceForChemical = 0;
+int    nViscosityFluxSublevelModified = 0 ;
+int    nChemcalSourceModified = 0;
+
+int    nAblation   = 0;
+int    isInjection = 0;
+int    nViscosityModel = 0;
+int    nMarsModel = 0;
+string gasfile    = "DK5";
+//string gasfile    = "./chemical/Dunn-Kang_air5s11r.dat";
+string speciesName = "O, O2, NO, N, N2";
+string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.767";
+
+//string speciesName = "O, O2, NO, N, NO+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string speciesName = "O, O2, NO, N, O+, O2+, NO+, N+, N2+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile = "Mars-Pa8";
+//string speciesName = "O, O2, NO, N, N2, C, CO, CO2";
+//string initMassFraction = "0.0015, 0.0429, 0.0, 0.0, 0.0, 0.0, 0.0777, 0.8779";
+
+//string gasfile    = "DK7";
+//string speciesName = "O, O2, NO, N, NO+, C, C2, CO, CO2, CN, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile    = "Combustion-12";
+//string speciesName = "O, O2, NO, N, C, CO, CO2, H, H2, OH, H2O, N2";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767";
+ 
+//string gasfile = "Gas-Mixture";
+//string speciesName ="SpeciesA, SpeciesB";
+//string initMassFraction = "1.0, 0.0";
+int    nSutherland  = 0;
+double gamaSpeciesA = 1.4;
+double gamaSpeciesB = 1.3;
+double molecularWeightSpeciesA = 29.0;
+double molecularWeightSpeciesB = 30.0;
+
+int    nChemicalFlowStep = 0;
+int    ifStartFromPerfectGasResults = 0;
+
+#########################################################################
+// Multi-Grid parameters.
+// nMGLevel: The number of level of Multi-Grid.
+//           <= 1 -- Single-level.
+//           >  1 -- multi-level.
+// MGPreIteration: For each grid, the number of pre-smoothing steps.
+// n_post: For each grid, the number of post-smoothing steps.
+// MGCoarsestIteration: For the coarest grid the number of smoothing steps.
+// MGFasType: V-multi cycle or W-multi cycle.
+//            1 -- V-multi cycle.
+//            2 -- W-multi cycle.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+// mgCFLScale: CFL number enlarge times for coarse grid.
+// mprol: Multi-grid interpolation method, interpolation from coarse cell to fine grid.
+//        1 -- zero order.
+//        2 -- first-order. (default)
+// mgCorrectionLimit: Multi-grid correction limit.
+
+int nMGLevel = 1;
+int MGCoarsestIteration = 1;
+int MGPreIteration = 1;
+int MGFasType = 1;
+int n_post = 0;
+int flowInitStep = 100;
+int mprol = 2;
+double mgCFLScale = 1.0;
+double mgCorrectionLimit = 0.01;
+
+//--------------- Some parameter for turbulent model --------------------
+// neasm: The variation of kw turbulent model.
+// ismooth_turb: Residual smooth for turb or not.
+// SSTProductType: The type of product term based on vorticity for SST.
+// SAProductType: The type of product term based on vorticity for SA.
+int neasm = -3;
+int SSTProductType = 0;
+int ismooth_turb = 0;
+int SAProductType = 2;
+
+// ----------------- Overset Grid parameter -----------------------------
+int    codeOfDigHoles       = 1;
+int    codeOfTurbulentModel = 0;
+string masterFileName       = "./grid/searchFile.inp";
+string holeBasicFileName    = "./grid/holeBasicFile.inp";
+string holeFullFileName     = "./grid/holeFullFile.dat";
+string linkFileName         = "./grid/topology.dat";
+string zoneInverseFileName  = "./grid/zoneInverseMapping.inp";
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// isFVMOrFDM:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    isFVMOrFDM                          = 0;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-6;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "steger";
+string structhighordergradient             = "conservation";
+double coefofstrflux        = 0.5;
+double limitcoefofinterface = 0.0;
+
+// ----------------- Advanced choices -----------------------------------
+// outtimesc: Time stepping scheme for the outer loop.
+// MUSCLCoefXk: The parameter of MUSCL interpolations, belongs to [-1, 1].
+//             -1 -- seconde-order fully-upwind differencing.
+//              0 -- seconde-order upwind-biased differencing.
+//       0.333333 -- third-order upwind-biased differencing.
+//              1 -- seconde-order central differencing.
+// MUSCLCoefXb: The limiter parameter.
+//              0 -- the effect of the limiter is cancelled, means the first-order interpolations.
+// allReduceStep: Iteration intervals for MPI AllReduce operation, default is 1.
+string outtimesc   = "impbd2";
+double MUSCLCoefXk = -1;
+double MUSCLCoefXb = 1.0;
+int  allReduceStep = 1;
+
+// ----------------- overlap configuration ------------------------------
+// codeOfOversetGrid: Overlapping(overset) grid or not.
+//             0 -- NON-overlapping grid.
+//             1 -- Overlapping grid.
+// oversetInterpolationMethod: the method of overset interpolation while field simulation
+//             0 -- set the acceptor cell value by donor cell value.
+//             1 -- set the acceptor cell value by distance weight of donor cell value.
+
+int    codeOfOversetGrid           = 0;
+int    oversetInterpolationMethod  = 0;
+int    readOversetFileOrNot        = 0;
+int    symetryOrNot                = 0;
+int    readInAuxiliaryInnerGrid    = 1;
+int    readInAuxiliaryOuterGrid    = 0;
+int    readInSklFileOrNot          = 0;
+string auxiliaryInnerGrid0         = "./grid/aux-upper.fts";
+string auxiliaryInnerGrid1         = "./grid/aux-lower.fts";
+string auxiliaryInnerGrid2         = "";
+string oversetGridFileName         = "./grid/iblank.ovs";
+double walldistMainZone            = 1.0
+double toleranceForOversetSearch   = 1.0e-3;
+double toleranceForOversetBox      = 1.0e-3;
+int    twoOrderInterpolationOrNot  = 0;
+int    keyEnlargeOfActiveNodes     = 0;
+int    outTecplotOverset           = 0;
+
+int     numberOfMovingBodies       = 2;
+
+// ----------------- ALE configuration ------------------------------
+int codeOfAleModel                = 1;
+int aleStartStrategy              = -1;
+
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int    methodForKineticEquation   = 0;
+double relaxParameterOfKinetic    = 1.0;
+
+#########################################################################
+#                           motive information                          #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//mass of parts
+double mass_0                  = 1.0;
+//mass matrix of parts               Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//initial six DOF position information of parts.    xc        yc        zc
+double massCenter_0[]          = 0.0 ,    0.0,      0.0;
+//initial six DOF position information of parts.    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//initial six DOF move information of parts.    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//initial six DOF move information of parts.    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//the object that the parts belong to.
+int    fartherIndex_0          = -1;
+//the assembly position of the parts.                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//the move pattern of the parts.
+// -1  given motion partten.
+//  0  still.
+//  1  six DOF motion.
+//  2  three DOF motion.
+// 11  X-axis forced motion.
+// 12  Y-axis forced motion.
+// 13  Z-axis forced motion.
+// 14  forced pitch motion.
+// 15  forced yaw motion.
+// 16  forced roll motion.
+int  RBDMethod_0                = 0;
+double amplitude_0              = 0.0;
+double reduceFrequency_0        = 0.0;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//additional force  (system axis)             fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//additional moment of Force  (system axis)             mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//the deformation method of the parts.
+int    morphing_0               = 0;
+
+// post indentify
+int    integralOrder            = 4;
+
+
+// ---------------- ATP read --------------------------------------------
+//@int    inflowParaType            = 0;
+//@double refReNumber = 6.5e6;
+//@double refDimensionalTemperature = 288.15;
+//@double freestream_vibration_temperature = 300.00;
+//@double refDimensionalPressure    = 0;
+//@double height                    = 0;
+//@int nsubsonicInlet               = 0;
+//@int nsubsonicOutlet              = 0;
+//@string inLetFileName             = "./bin/subsonicInlet.hypara";
+//@string outLetFileName            = "./bin/subsonicOutlet.hypara";
+//@double refDimensionalVelocity = 0;
+//@double refDimensionalDensity = 0;
+
+#########################################################################
+#                             Old Parameter                             #
+#########################################################################
+int isPlotVolumeField = 0;
+
diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/cfd_para_subsonic.hypara b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/cfd_para_subsonic.hypara
new file mode 100644
index 0000000..a9bfcab
--- /dev/null
+++ b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/cfd_para_subsonic.hypara
@@ -0,0 +1,201 @@
+#########################################################################
+#                     General Control Parameter                         #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual 'res.dat' saved.
+
+int maxSimuStep       = 20000;
+int intervalStepFlow  = 2000;
+int intervalStepPlot  = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+int ifLowSpeedPrecon = 1;
+
+#########################################################################
+#                       Inflow Parameter                                #
+#########################################################################
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+
+double refMachNumber = 0.1467;
+double attackd       = 0.0;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 3.34e6;
+double refDimensionalTemperature = 290.5;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+double wallTemperature = -300.0;
+double gridScaleFactor = 1.0;
+
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+
+#########################################################################
+#                       Physical models                                 #
+#########################################################################
+// iviscous: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "1eq-sa", when iviscous = 3.
+//              -- "2eq-kw-menter-sst", when iviscous = 4.
+// DESType: Type of DES.
+//          0 -- RANS.(default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+//int    viscousType    = 3;
+//string viscousName = "1eq-sa";
+
+int    viscousType    = 4;
+string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+int transitionType   = 2;
+double turbIntensity = 0.18;
+double freeStreamViscosity = 5.0;
+int freeturbIntensitySRModify = 1;
+
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+#########################################################################
+#                       Spatial Discretisation                          #
+#########################################################################
+#*******************************************************************
+#                       Struct Solver                              *
+#*******************************************************************
+// str_limiter_name: Limiter of struct grid.
+//                   -- "3rdsmooth", "smooth".
+//                   -- "nolim", no limiter.
+
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "minvan";
+
+#*******************************************************************
+#                       UnStruct Solver                            *
+#*******************************************************************
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "vencat".
+//                   -- "1st", meaning accuracy of first-order.
+//                   --  "nolim", no limiter.
+// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
+//              The smaller the value, the more robust it is.
+
+string uns_limiter_name = "vencat";
+double venkatCoeff      = 1.0;
+
+#########################################################################
+#                       Temporal Discretisation                         #
+#########################################################################
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// CFLEnd: The CFL number, [0.1, 100].
+//         The bigger the value, the convergence faster but lower robustness.
+// nLUSGSSweeps: Number of Sub-iteration of LU-SGS.
+//               0 -- is recommended for structured solver.
+//             1-3 -- is recommended for unstructured solver.
+
+int iunsteady = 0;
+double CFLEnd  = 50.0;
+int nLUSGSSweeps = 3;
+
+#########################################################################
+#                       Multi-Grid parameters                           #
+#########################################################################
+// nMGLevel: The number of Multi-Grid level.
+//           = 1 -- single-level.
+//           > 1 -- multi-level.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+
+int nMGLevel = 4;
+int flowInitStep = 1000;
+
+#########################################################################
+#                       File In or Out                                  #
+#########################################################################
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                     e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                     Please use 'rae2822_hybrid2d__4.fts' here!
+// isPlotVolumeField: If dump out the whole field results to tecplot or not, 0 / 1.
+
+string gridfile = "./grid/sk-flat-2D_unstr__4.fts";
+int  walldistMethod     = 1;
+int plotFieldType       = 1;
+
+// ----------------- Advanced Parameters, DO NOT care it ----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables:  Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8),
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21).
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+
+int nVisualVariables = 15;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 8, 15, 18, 19, 20, 21, 51, 52];
+
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//            0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//            1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+
+int reconmeth = 0;
+int limitVariables = 0;
+int limitVector = 0;
+
+
diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/grid_para.hypara b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/grid_para.hypara
new file mode 100644
index 0000000..9832a8a
--- /dev/null
+++ b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/grid_para.hypara
@@ -0,0 +1,34 @@
+#########################################################################
+#                           Grid data type                              #
+#########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//               0 -- Unstructured grid.
+//               1 -- Structured grid.
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//               1 -- Y upward. (default)
+//               2 -- Z upward.
+// from_gtype: Type of grid data type in grid conversion process.
+//              -1 -- MULTI_TYPE
+//               1 -- HyperFLOW( PHengLEI ), *.fts.
+//               2 -- CGNS, *.cgns.
+//               3 -- Plot3D type of structured grid, *.dat/*.grd.
+//               4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//               5 -- Fluent, *.cas/*.msh.
+//               6 -- Ustar, mgrid.in.
+//               7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//               8 -- GMSH, *.msh.
+int gridtype         = 0;
+int axisup           = 1;
+int from_gtype       = 2;
+
+#########################################################################
+#                           File path                                   #
+#########################################################################
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+string   from_gfile = "./grid/sk-flat-2D_unstr.cgns";
+string   out_gfile = "./grid/sk-flat-2D_unstr.fts";
+
+
+
+
diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/key.hypara b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/key.hypara
new file mode 100644
index 0000000..78c5988
--- /dev/null
+++ b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/key.hypara
@@ -0,0 +1,59 @@
+string title = "PHengLEI Main Parameter Control File";
+
+// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
+string defaultParaFile = "./bin/cfd_para.hypara";
+
+// ndim: Dimensional of the grid, 2 or 3.
+// nparafile: the number of parameter files.
+// nsimutask: simulation task type.
+//            0 -- CFD Solver of NS or Turbulation.
+//            1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
+//                 Grid conversion: from other format to PHengLEI format (.fts).
+//                 Grid reconstruction: such as grid adaptation.
+//                 Grid merging: merge two blocks into one block.
+//                 Grid repairing: repair the original grid in order to remove the negative volume cells.
+//            2 -- Wall distance computation for turb-solver.
+//            3 -- Grid partition.
+//            4 -- Knowledge repository / examples of PHengLEI-API.
+int ndim      = 2;
+int nparafile = 1;
+
+int    nsimutask    = 0;
+string parafilename = "./bin/cfd_para_subsonic.hypara";
+//string parafilename = "./bin/cfd_para_transonic.hypara";
+//string parafilename = "./bin/cfd_para_supersonic.hypara";
+//string parafilename = "./bin/cfd_para_hypersonic.hypara";
+//string parafilename = "./bin/incompressible.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_para.hypara";
+
+//int    nsimutask    = 2;
+//string parafilename = "./bin/cfd_para.hypara";
+
+//int    nsimutask    = 3;
+//string parafilename = "./bin/partition.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_deform_para.hypara";
+
+//int    nsimutask    = 4;
+//string parafilename = "./bin/repository.hypara";
+
+//int    nsimutask    = 5;
+//string parafilename = "./bin/overset_grid_view.hypara";
+
+//int    nsimutask    = 13;
+//string parafilename = "./bin/lbm_para.hypara";
+
+//int    nsimutask    = 14;
+//string parafilename = "./bin/integrative_solver.hypara";
+
+//int    nsimutask    = 99;
+//string parafilename = "./bin/post_processing.hypara";
+
+// ---------------- Advanced Parameters, DO NOT care it ----------------
+int numberOfGridProcessor = 0;
+// ATP read
+//@string parafilename1 = ""
+//@string parafilename2 = "";
diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/partition.hypara b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/partition.hypara
new file mode 100644
index 0000000..4d471c2
--- /dev/null
+++ b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/bin/partition.hypara
@@ -0,0 +1,23 @@
+// pgridtype: The grid type.
+//               0 -- unstruct grid
+//               1 -- struct grid
+// maxproc:   The number of partition zones that want to be divided into,
+//            which is equal to the number of CPU processors you want.
+//			  Usually, 50~100 thousands structured cells per CPU-Core is suggested.
+//			           30~70  thousands unstructured cells per CPU-Core is suggested.
+// original_grid_file     : original grid file that want to be divided(HyperFLOW/PHengLEI type, *.fts).
+// partition_grid_file    : target partition grid file(HyperFLOW/PHengLEI type, *.fts).
+
+int   pgridtype = 0;
+int   maxproc = 4;
+
+string   original_grid_file = "./grid/sk-flat-2D_unstr.fts";
+string   partition_grid_file = "./grid/sk-flat-2D_unstr__4.fts";
+
+
+// Number of multi-grid levels, ONLY used for structured grid.
+//               1 -- single level, 2 -- 2 level, N -- N level, ..., et al.
+int   numberOfMultigrid = 1;
+
+
+
diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/grid/sk-flat-2D_unstr.cgns b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/grid/sk-flat-2D_unstr.cgns
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diff --git a/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/二维非结构低速平板转捩算例说明文档.pdf b/B17-TwoD_Plate_S-KSR_SST_Unstruct_4CPU/二维非结构低速平板转捩算例说明文档.pdf
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diff --git a/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/cfd_para.hypara b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/cfd_para.hypara
new file mode 100644
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+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//          PPPPP  H   H  EEEEE  N    N  GGGGG  L      EEEEE  III         +
+//          P   P  H   H  E      NN   N  G      L      E       I          +
+//          PPPPP  HHHHH  EEEEE  N N  N  G  GG  L      EEEEE   I          +
+//          P      H   H  E      N  N N  G   G  L      E       I          +
+//          P      H   H  EEEEE  N    N  GGGGG  LLLLL  EEEEE  III         +
+//------------------------------------------------------------------------+
+//          Platform for Hybrid Engineering Simulation of Flows           +
+//          China Aerodynamics Research and Development Center            +
+//                     (C) Copyright, Since 2010                          +
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+###########################################################################
+#                       Default parameters for Grid conversion            #
+###########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+//           2 -- Hybrid grid, include both of unstructured and structured grid.
+// gridobj:  Task type of grid treatment.
+//           0 -- Grid generation of typical case, such as cylinder, flat plate, etc.
+//           1 -- Grid conversion, from other grid data to PHenglEI, such as Fluent, CGNS.
+//           2 -- Grid refinement.
+//           3 -- Grid merging, merge two blocks into one block.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+//           5 -- Grid repairing, repair the original grid in order to remove the negative volume cells.
+//           6 -- Grid mirroring, mirror a symmetry grid to whole grid.
+// multiblock: Multi-block grid or not, only for structured grid conversion.
+//             0 -- Not.
+//             1 -- Yes.
+// iadapt: Adaptation number for unstructure grid.
+// SymmetryFaceVector: The vector of symmetry face.
+//             0 -- X axis.
+//             1 -- Y axis.
+//             2 -- Z axis.
+int gridtype            = 0;
+int gridobj             = 1;
+int multiblock          = 0;
+int iadapt              = 0;
+int SymmetryFaceVector  = 1;
+
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//         1 -- Y upward. (default)
+//         2 -- Z upward.
+int axisup = 1;
+
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+int omit_no_bound_bc = 0;
+
+//-----------------------------------------------------------------------
+#                           Grid data type                              #
+//-----------------------------------------------------------------------
+// from_gtype/to_gtype: Type of grid data type in grid conversion process.
+//                     -1 -- MULTI_TYPE.
+//                      1 -- PHengLEI, *.fts.
+//                      2 -- CGNS, *.cgns.
+//                      3 -- Plot3D type of structured grid, *.dat/*.grd.
+//                      4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//                      5 -- Fluent, *.cas/*.msh.
+//                      6 -- Ustar, mgrid.in.
+//                      7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//                      8 -- GMSH, *.msh.
+// dumpOldGrid: If dump out the old grid file.
+//              0 -- Not. (default)
+//              1 -- Yes.
+int from_gtype  = 2;
+int to_gtype    = 1;
+int dumpOldGrid = 0;
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+int numberOfGridFile = 1;
+string from_gfile = "./grid/rae2822_hybrid2d.cas";
+string from_gfile1= "";
+
+string out_gfile  = "./grid/flat_laminr_133_85_2d.fts";
+
+// ----------------- some advanced choices ------------------------------
+// iunsteady: The Grid is for unsteady simulation or not.
+int iunsteady = 0;
+int codeOfAleModel = 0;
+
+// fileformat: Ustar Grid file format.
+//             0 -- BINARY.
+//             1 -- ASCII.
+int fileformat = 0;
+
+// Parameters for hybrid solver.
+// mixgrid_uns: path of unstructure grid file for hybrid solver, *.fts type.
+// mixgrid_str: path of structure grid file for hybrid solver, *.fts type.
+string mixgrid_uns    = "./grid/rae2822_uns2d_4.fts";
+string mixgrid_str    = "./grid/flat_laminr_133_85_2d.fts";
+
+// Some parameters for structured overlapping grid.
+int    codeOfDigHoles      = 1;
+string holeBasicFileName   = "./oversetGridView/holeBasicFile.inp";
+string holeFullFileName    = "./oversetGridView/holeFullFile.dat";
+string linkFileName        = "./oversetGridView/topology.dat";
+string zoneInverseFileName = "./oversetGridView/zoneInverseMapping.inp";
+
+// ----------------- Adaptive Mesh Refine -------------------------------
+// In this file, the original_grid_file is used of the partition part.
+// If use it dependently, abstract it here.
+string adapt_grid_file  = "./grid/sphere_mixed_adapt1.fts";
+string geometryFileName = "./grid/jsm.igs";
+
+// geometryUnit: Geometry unit.
+//               1 -- meter.
+//               2 -- millimeter.
+//               3 -- inch.
+// exclusiveCase: Parallel projection exclusive case.
+//                0 -- NON case.
+//                1 -- JSM-C2-NPOFF case.
+//                2 -- CHNT.
+// projectOrgPoint: If the original wall points need to be projected or not.
+int geometryUnit = 1;
+int anisoRefine  = 0;
+int isProject    = 0;
+int readDist     = 0;
+int isDeform     = 0;
+int exclusiveCase   = 0;    // 0: NON case; 1: JSM-C2-NPOFF case; 2: CHNT.
+int projectOrgPoint = 0;    // if project original wall points.
+
+
+// ----------------- Grid Deform Parameters -----------------------------
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    nDeformStep    = 40;
+double flapAngle      = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice: Rotational periodicity only support rotation along the X axis!
+// periodicType: Which periodic boundary is used.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+// translationLength[]: The relative distance between two periodic face
+                        which only support one direction.
+// rotationAngle: The relative angle between two periodic face.
+                  which is recorded in degrees.  
+
+int periodicType = 0; 
+double translationLength[] = [0.0,0.0,0.0];
+double rotationAngle = 0.0;
+
+#########################################################################
+#                       Default parameters for Partition                #
+#########################################################################
+// pgridtype: The grid type.
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+//            2 -- refine structured grid.
+// maxproc: The number of partition zones that want to be divided into.
+int pgridtype = 0;
+int maxproc   = 4;
+
+// traceMark: Trace mark or not, only for structured grid partition.
+//            0 -- Not.
+//            1 -- Yes.
+// blockIndexOfMark: the block index of mark, only for structured grid partition.
+// cellIndexOfMark: the cell index of mark, only for structured grid partition.
+int traceMark        = 0;
+int blockIndexOfMark = 0;
+int cellIndexOfMark[] = [185,30,1];
+
+// parallel Strategy:
+//! -# 0 : each zone is assigned to the one that defined in grid partition procedure.
+//! -# 1 : random assigned for each zone or by some else ways.
+int parallelStrategy = 1;  
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+string original_grid_file  = "./grid/sphere_mixed.fts";
+string partition_grid_file = "./grid/sphere_mixed__4.fts";
+
+// ------------------ Sompe advanced parameters -------------------------
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+// npartmethod: Method of interface reconstruction, default is 1.
+// parallelPartitionMethod: Method of parallel partition, this is set only when execute parallel partition. It would be skipped when serial partition.
+//                   1 -- Using ParMetis for homogeneous MPI.
+//                   2 -- Using Metis for homogeneous MPI.
+//                   3 -- using METIS partition for homogeneous OpenMP.
+// parmetisBalance: Used to specify the imbalance tolerance.
+//                   1 -- perfect balance.
+//             maxproc -- perfect imbalance.
+//                1.05 -- recommended.
+
+int omit_no_bound_bc        = 0;
+int npartmethod             = 1;
+int parallelPartitionMethod = 2;
+double parmetisBalance = 1.05;
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level.
+//                    N -- N level, ..., et al.
+int numberOfMultigrid = 1;
+
+#########################################################################
+#                     Default parameters for CFD simulation             #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepSample: The step intervals for monitored probes variables file 'sample.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual file 'res.dat' saved.
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+
+int maxSimuStep       = 20000;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepSample = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+int ifLowSpeedPrecon  = 0;
+
+// compressible:
+//               0 -- incompressible flow.
+//               1 -- compressible flow. (default)
+int compressible = 1;
+
+//-----------------------------------------------------------------------
+#                           CFD Control Parameter                       #
+//-----------------------------------------------------------------------
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+//                 4 -- the condition that the velocity, temperature and density are given.
+//                 5 -- the condition that the velocity, temperature and pressure are given.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// freestream_vibration_temperature: Dimensional freestream vibration temperature.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+// radiationCoef: The radiation coefficient on wall, it is used to compute the radiation heat flux on wall when the boundary
+//                condition is radiation equilibrium temperature, and 0.8 is the default value.
+// refMolecularWeight : the reference molecular weight of gas used for perfect gas. The unit is g/mol.
+// Generally, the gas is air. Sometimes, it is experiment gas, such as Nitrogen, Argon, and so on.
+
+double refMachNumber = 0.73;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+double freestream_vibration_temperature = 300.00;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+//int inflowParaType = 3;
+//int nsubsonicInlet  = 1;
+//int nsubsonicOutlet = 1;
+//string inLetFileName  = "./bin/subsonicInlet.hypara";
+//string outLetFileName = "./bin/subsonicOutlet.hypara";
+//double refDimensionalTemperature = 288.144;
+//double refDimensionalPressure = 1.01313E05;
+
+//The velocity, temperature and density are fixed.
+//int inflowParaType = 4;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalDensity = 1.0e3;
+
+//The velocity, temperature and pressure are fixed.
+//int inflowParaType = 5;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalPressure = 1.0e5;
+
+//The MachNumber, temperature and pressure are fixed.
+//int inflowParaType = 6;
+//double refDimensionalTemperature = 293;
+//double refDimensionalPressure = 8886.06;
+
+double wallTemperature = -1.0;
+
+double radiationCoef = 0.8;
+double gridScaleFactor = 1.0;
+
+int numberOfAerodynamicForceComponents = 1;
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+double refMolecularWeight = 28.9644;          // unit of g/mol.
+
+//-----------------------------------------------------------------------
+#                           Spatial Discretisation                      #
+//-----------------------------------------------------------------------
+#*******************************************************************
+#                         Struct Solver                            *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "hlle", "lax_f".
+//                     -- "roe", "modified_roe".
+//                     -- "ausm+", "ausm+w", "ausm+up", "ausmdv", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                     -- "vanalbada", "vanleer", "minmod", "smooth", "minvan", "3rdsmooth", "3rd_minmod_smooth".
+//                     -- "nolim", no limiter.
+//                     -- "vanalbada_clz", clz supersonic version.
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "vanalbada";
+
+#*******************************************************************
+#                         UnStruct Solver or Common                *
+#*******************************************************************
+// viscousType: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           2 -- Algebraic.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "0eq-bl".
+//              -- "1eq-sa".
+//              -- "2eq-kw-menter-sst".
+//              -- "2eq-kw-menter-bsl".
+//              -- "2eq-kw-wilcox-1988".
+//              -- "2eq-kw-wilcox-1998".
+//              -- "2eq-kw-kok-tnt".
+//              -- "2eq-kw-wilcox-2006".
+//              -- "easm-kw-2003".
+//              -- "easm-kw-2005".
+// DESType: Type of DES.
+//          0 -- RANS. (default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpw+".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "barth", "vencat", "vanleer", "minmod".
+//                   -- "vanalbada", "smooth", "nnd", "lpz", "1st".
+//                   -- "nolim", no limiter.
+// uns_vis_name: Discretisation method of viscous term.
+//               -- "std", "test", "aver", "new1", "new2".
+// gradientName: Gradient reconstruction method.
+//                 -- "default", "ggcell", "ggnode", "lsq".
+// ivencat: Variation of vencat limiter.
+//          0 -- org method, it is independent of grid scale.
+//          1 -- new method, it is dependent of grid scale.
+//          4 -- Ustar limiter model, without grid size unitary.
+//          7 -- default used.
+// venkatCoeff: Cofficient of vencat, when using vencat limter.
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//              0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//              1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+// skewnessAngle: The skewness angle of grid cells.
+// roeEntropyFixMethod: Entropy fix (correction) method.
+//              1 -- direct fix, which limits the minimum eigenvalue directly.
+//              2 -- multi-dimensional fix, which is derived from structured solver and now is only valid for struct solver.
+//              3 -- Harten type, which is default used.
+// roeEntropyScale: Entropy fix (correction) coefficient scale, default is 1.0.
+//                  It is used to scale the default Roe entropy fix coefficients.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+string uns_scheme_name  = "roe";
+string uns_limiter_name = "vencat";
+string uns_vis_name     = "test";
+string gradientName     = "ggnode";
+
+int    ivencat     = 7;
+double venkatCoeff = 5.0;
+int reconmeth      = 1;
+int limitVariables = 0;
+int limitVector    = 0;
+double skewnessAngle = 60.0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+
+//-----------------------------------------------------------------------
+#                       Temporal Discretisation                         #
+//-----------------------------------------------------------------------
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// physicalTimeStep: The nondimensional physical time step.
+// ifStartFromSteadyResults: The unsteady simulation is start from steady flowfield or not, 0 is for no and else is for yes.
+// ifStaticsFlowField: Statistical variables for unsteady simulation.
+// ifStaticsReynoldsStress: Statistical Reynolds stress for unsteady simulation.
+// startStatisticStep: Outer step when start statistics.
+//                     when the value is larger than "maxSimuStep", it is useless.
+// statisticalTimePeriod: Used as time period of statistic analysis.
+//                        when the value is negative, time period is treated as infinite.
+// statisticMethod: Statistic reynolds stress method.
+                  0 --tau = <q^2> - <q>^2
+                  1 --tau = <u'u'>
+// min_sub_iter: The min sub iteration of unsteady simulation.
+// max_sub_iter: The max sub iteration of unsteady simulation.
+// tol_sub_iter: The tolerance of sub iteration of unsteady simulation.
+// tscheme: Temporal Discretisation method.
+//               1 -- Runge-Kutta Multi-State.
+//               2 -- Point implicit.
+//               3 -- Full implicit.
+//               4 -- LU-SGS.
+//               5 -- Block LU-SGS.
+//               6 -- Jacobian iteration.
+//               7 -- Lower G-S iteration.
+//               8 -- Upper G-S iteration.
+//               9 -- Lower/Upper G-S iteration.
+// iSimplifyViscousTerm: Simplify the computation of viscous term in the Block LU-SGS method. The default value assigns 1 that could speed up the computation.
+//                       Otherwise, the viscous Jacobian matrix Mv should be computed that will increase the memory and time in iteration of the BLUSGS method.
+// CFLStart: Started cfl number.
+// CFLEnd: End cfl number.
+// CFLVaryStep: The number of step when cfl increase from CFLStart to CFLEnd.
+// ktmax: Dtratio. dt[i] = MIN(dt[i], ktmax * dtmin / vol[i])
+// swapDq: Communication dq between forward/backward sweep of LUSGS or not, default is 0.
+// nLUSGSSweeps: Sub iteration of LU-SGS or Block LU-SGS.
+// LUSGSTolerance: Sub iter tolerance of LU-SGS or Block LU-SGS.
+// ifLocalTimeStep: Time step method.
+//               0 --Local.
+//               1 --Global.
+// visl_min: Minimum value of laminar viscosity coefficient.
+// turbCFLScale: Turbulence model cfl number factor.
+// codeOfAleModel: Arbitrary Lagrangian-Eulerian method.
+//               0 -- no ALE method.
+//               1 -- ALE method for non-moving grids.
+//               2 -- ALE method for moving grids.
+//               3 -- ALE method for deforming grids.
+// wallFunctionType: The type of wall function to implement.
+//               0 -- no wall function. (default)
+//               1 -- standard wall function.
+//               2 -- Pab3D wall function.
+// RKStage: The number of Runge-Kutta step.
+// lamda: Cofficient of Runge-Kutta step.
+
+int    iunsteady        = 0;
+double physicalTimeStep = 0.01;
+int    ifStartFromSteadyResults = 0;
+int    ifStaticsFlowField = 0;
+int    ifStaticsReynoldsStress = 0;
+int    startStatisticStep = 800000;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+int    linearTwoStepMethods = 1;    // 1--BDF1; 2--C-N; 3--BDF2;
+
+int    methodOfDualTime = 3;
+int    min_sub_iter = 50;
+int    max_sub_iter = 50;
+double tol_sub_iter = 0.01;
+
+int    tscheme      = 4;
+int    iSimplifyViscousTerm = 1;
+int    ifLocalTimeStep = 0;
+double CFLStart     = 0.01;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 500;
+
+double ktmax        = 1.0e10;
+
+int    swapDq       = 1;
+
+int    nLUSGSSweeps = 1;
+double LUSGSTolerance = 0.01;
+int    order        = 2;
+
+double visl_min = 0.01;
+double turbCFLScale = 1.0;
+double csrv     = 2.0;
+double timemax  = 1.0e10;
+double dtsave   = -1.0;
+int    maxale   = 10;
+double dtau     = 0.001;
+
+int wallFunctionType = 0;
+
+int RKStage    = 2;
+double lamda[] = 0.5, 1.0;
+
+//int RKStage    = 1;
+//double lamda[] = 1.0;
+
+//int RKStage    = 4;
+//double lamda[] = [0.25, 0.33333333333, 0.5, 1.0];
+
+//-----------------------------------------------------------------------
+#                           File In or Out                              #
+//-----------------------------------------------------------------------
+// numberOfGridGroups: The number of grid groups.
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                    e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                    please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the field results to visulization.
+// walldistMethod: The method to compute wall distance.
+//                 0 -- accurate but not fast enough.
+//                 1 -- fast but not accurate enough.
+//                 2 -- super fast but more non-accurate!
+// resSaveFile: The file path to save the residual convergence process, write data for every default (intervalStepRes) steps.
+// turbresfile: The file path to save the residual convergence process of turbulence, write data for every default (intervalStepRes) steps.
+// aircoeffile: The file path to save the aerodynamic force coefficients convergence process, write data for every default (intervalStepForce) steps.
+// restartNSFile: The file path to write restart flowfield variables, write data for every default (intervalStepFlow) steps.
+// turbfile: The file path to write restart flowfield variables of turbulence , write data for every default(intervalStepFlow) steps.
+// visualfile: The visualization file path of flowfield , write data for every default (intervalStepPlot) steps.
+// wall_aircoefile: The file path to save flowfield variables of wall, write data for every default steps.
+// nDumpSurfaceInfo = 0 the "wall_varfile" write the informations including heat flux.
+// nDumpSurfaceInfo = 1 the "wall_varfile" write the informations without heat flux.
+
+int    numberOfGridGroups = 1;
+string gridfile           = "./grid/rae2822_hybrid2d__4.fts";
+string wallTemperaturefile= "";
+
+int    walldistMethod     = 1;
+
+string resSaveFile        = "results/res.dat";
+string turbresfile        = "results/turbres.dat";
+string aircoeffile        = "results/aircoef.dat";
+
+string restartNSFile      = "results/flow.dat";
+string turbfile           = "results/turb.dat";
+
+string visualfile         = "results/tecflow.plt";
+string wall_aircoefile    = "results/wall_aircoef.dat";
+string samplefile         = "results/sample.dat";
+
+int nDumpSurfaceInfo      = 0;
+string wall_varfile       = "";
+
+string jetDefineFile      = "bin/jet.hypara";
+
+string sixDofFileName     = "results/sixDofInfo.dat";
+string derivativeFileName = "results/identify.dat";
+string hysteresisFileName = "results/force_beta.plt";
+
+int plotFieldType = 0;
+
+// visualfileType: The file type of visualfile.
+//                 0 -- Tecplot binary.
+//                 1 -- Tecplot ASCII.
+
+int visualfileType = 1;
+
+// samplefileMode: The dump mode of sample file.
+//                 0 -- dump out every probe/line/surface data for all step intervals.
+//                 1 -- dump out all probe/line/surface data for every step intervals.
+int samplefileMode = 0;
+
+// visualSlice: The slice of tecflow.
+//              0 -- Do not save slice data.
+//              1 -- comput and save it to sliceFile.
+// sliceAxis: Normal vector of slice.
+//            1 -- X_DIR.
+//            2 -- Y_DIR.
+//            3 -- Z_DIR.
+// slicePostion: Coordinate of slice.
+
+int    visualSlice  = 0;
+int    sliceAxis    = 1;
+double slicePostion = -0.5;
+string sliceFile    = "results/Slice.plt";
+int    dumpWallFaceCenter = 0;
+
+// min-max box of the visual block.
+double lowerPlotFieldBox[] = [0.0 0.0 0.0];
+double upperPlotFieldBox[] = [1.0 1.0 1.0];
+
+//-----------the optional parameters list for the flow field output----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables : Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8), 
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21), 
+//                   -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
+//                   -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40),
+//                   -- gradientUx(41), gradientUy(42), gradientVx(43), gradientVy(44), iblank(81).
+//                   -- specific heat ratio(gama, 56)
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+//-----------the optional parameters list for the wall boundary condition----------------
+// nVisualWallVariables: The number of visual variables on wall.
+// visualWallVariables : dumped variable types, listed as following:
+// -coefficient of pressure(cp, 0), -coefficient of friction(cf, 1), yplus(2), -non-dimensional heat flux(Q_NonDim, 3), -dimensional heat flux(Q_Dim, 4),
+// -pressure on wall(pw, 5), -temperature on wall(Tw, 6), -density on wall(rhow, 7), -heat flux of translational-rotational temperature term(Qtr, 8),
+// -heat flux of species diffusion term(Qs, 9), -heat flux of vibrational temperature term(Qv, 10), -heat flux of electron temperature term(Qe, 11),
+// -species mass fractions(Ns, 12), -x component of wall velocity(Vx, 13), -y component of wall velocity(Vy, 14), -z component of wall velocity(Vz, 15)
+// -slip translational-rotational temperature(Tts, 16), -slip vibrational temperature(Tvs, 17), -slip electron temperature(Tes, 18), -absolute wall velocity(Vs, 19)
+// -Stanton number(St, 20), -coefficient of heat rate(Ch, 21), -temperature jump(deltaT, 22), -transition gamaeff(gamaeff, 48),
+// -transition intermittency(intermittency, 51), -transition momentum thickness reynolds(MomentumThicknessReynolds, 52),
+// -overlap iblank(iblank, 81)
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+int nVisualWallVariables = 9;
+int visualWallVariables[] = [0, 1, 2, 3, 4, 5, 9, 10, 11];
+
+// dumpStandardModel: Dump many standard model data.
+//                    1 -- Turbulent flat plate.
+int dumpStandardModel = 0;
+
+// ifSetDataMonitor: Whether to set the data monitor.
+//                   0 -- No.
+//                   1 -- Yes.
+// dataMonitorType: The type of data Monitor.
+//                  0 -- Probes data monitor.
+//                  1 -- Lines data monitor.
+//                  2 -- Surfaces data monitor.
+// probesDefineFile: Probes location information file.
+// nLines: The number of lines need to be monitored.
+// linesDefineFile: Lines location information file.
+// nSurfaces: The number of surfaces need to be monitored.
+// surfacesDefineFile: Surfaces location information file.
+// searchCellsMethod: method to search the cell of each probe.
+//                    0 -- Nearest cell to the probe.
+//                    1 -- Real cell where the probe is located.
+// nProbeVariables: Number of variables want to be dumped for probes monitered.
+// probeVariables : Variable types dumped, listed as following:
+//                  -- density(0), u(1), v(2), w(3), pressure(4), temperature(5).
+// Important Warning: Array size of probeVariables MUST be equal to nProbeVariables!!!
+// probeVariables order must from small to big.
+// probeVariablesInterpolationMethod: Interpolation method used to compute the probe variables.
+//                 0 -- Take the value of probe's cell as probe real value.
+//                 1 -- Interpolation from probe's and neighbouring cell to probe.
+//                 2 -- Interpolation from probe's cell nodes to probe.
+int ifSetDataMonitor = 0;
+
+int    dataMonitorType = 0;
+string probesDefineFile = "bin/probes_XYZ.dat";
+
+//int    dataMonitorType = 1;
+//int    nLines = 1;
+//string linesDefineFile = "bin/lines_XYZ.dat";
+
+//int    dataMonitorType = 2;
+//int    nSurfaces = 4;
+//string surfacesDefineFile = "bin/surfaces_XYZ.dat";
+
+int searchCellsMethod = 0;
+
+int nProbeVariables  = 6;
+int probeVariables[] = [0, 1, 2, 3, 4, 5];
+int probeVariablesInterpolationMethod  = 0;
+//-----------------------------------------------------------------------
+#                           Turbulence Parameter                        #
+//-----------------------------------------------------------------------
+// turbInterval: Iteration number of turbulence.
+// kindOfTurbSource: Kinds of turbulent source.
+//                   0 -- Original.
+//                   1 -- Edwards.
+//                   2 -- new.
+// mod_turb_res: If modify the residuals for the cells next to the wall or not, default is 0.
+
+int turbInterval     = 1;
+int turbOrderStruct  = 2;
+int kindOfTurbSource = 0;
+int mod_turb_res     = 0;
+double turb_relax    = 1.0;
+double freeStreamViscosity = 1.0e-3;
+double muoo          = 3.0;
+double kwoo          = 5.0;
+int transitionType   = 0;
+double turbIntensity = -1.0;
+int freeturbIntensitySRModify = 0;
+double freeDecayXLocation = 0.0;
+int compressibleCorrection = 0;
+int transitionMaFix = 1;
+
+# maximum eddy viscosity (myt/my) max.
+double eddyViscosityLimit = 1.0e10;
+int monitor_vistmax = 0;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//      ==  1 - Create LESSolver;
+//      !=  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsmCom";
+//           = "wale";
+//           = "sigma".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 0;
+string sgsmodel           = "smagorinsky";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 1;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.1;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [0, 0, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+//-----------------------------------------------------------------------
+#          Other Parameters for Hypersonic Non-equilibrium Gas          #
+//-----------------------------------------------------------------------
+// dg_high_order:
+//               0 -- generic order accuracy.
+//               1 -- high order accuracy.
+// iapplication:
+//               0 -- gas model is fixed in the codes.
+//               1 -- gas model is imported from library files.
+// iCodeBranch:
+//               0 -- The old code version is used for Navier-Stokes.
+//               1 -- A new code version is active for Navier-Stokes solver.
+// nm: Equation number of the physics, but is out of commision now.
+//               4 -- for 2D.
+//               5 -- for 3D.
+// nGasModel: The type of gas. less than and equal to 1 represents the mixture gas. 
+//            Otherwise, the pure gas with one component is used for perfect gas.
+//               0 -- Earth gas.
+//               1 -- Mars gas.
+//               2 -- Argon.
+//               3 -- Nitrogen.
+// nEnergyRecycle: The type of EnergyModel Recycle. 
+//               0 -- not used  .
+//               1 -- used.
+// nDensityModify: The type of densitymodify. 
+
+//               0 -- not used.
+//               1 -- used.
+// nchem:
+//               0 -- without chemical reaction flow.
+//               1 -- the chemical reaction flow is considered.
+// nEquilibriumGas: the variable is valid when the condition of nchem=0 is satisfied.
+//               0 -- perfect gas.
+//               5, 7, 11 -- equilibrium gas, meanwhile, its value denotes the number of gas component.
+// nPCWCycleStep: the maximum step number of iteration in the module of computing species mass fractions with the partial catalytic wall(PCW) condition.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nRETCycleStep: the maximum step number of iteration in the module of computing radiation equilibrium temperature on wall.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSLIPCycleStep:the maximum step number of iteration in the module of computing slip temperature, slip velocity and slip species mass fraction.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSlipBCModel : The computational model of slip boundary conditions.
+
+//              0 -- no slip.
+//              1 -- the conventional Maxwell slip conditions.
+//              2 -- the Gokcen slip conditions. 
+//              3 -- the Knudsen-layer correction of the standard slip conditions proposed by Lockerby, et al.
+//              4 -- the Kogan simplified slip conditions.
+// nMeanFreePathType : the method to the mean free-path for the slip conditions. For the mixture, 0 is suggested.
+//              0 -- the equivalent mean free-path is calculated by the simple hard sphere model(HS).
+//              1 -- calculated by the definition that includes the variables of the number density and the molecule diameter.
+//              2 -- the equivalent mean free-path is calculated by the variable hard sphere model(VHS).
+// nchemsrc:
+//               0 -- the source terms are not computed.
+//               1 -- the source terms are computed.
+// nchemrad:
+//               0 -- compute the spectrum radius without considering chemical reaction flow.
+//               1 -- compute the spectrum radius that need to count the contribution from chemical reaction flow.
+// ntmodel: The thermodynamic temperature model.
+//               1 -- One-temperature model.
+//               2 -- Two-temperature model.
+//               3 -- Three-temperature model.
+// nTEnergyModel: the method to computing temperature energy model.
+//               0 -- the energy term is computed using the conventional method.
+//               1 -- the energy term is computed using the curve fitting method.
+// parkVDPower: the power of translational-rotational temperature in the Park V-D(vibration-dissociation) coupling model.
+//              The value is in range of [0.0, 1.0], DPLR suggests 0.5, LAURA suggests 0.7, while 0.6 is given as default value.
+// catalyticCoef:
+//             0.0 -- full non-catalytic wall boundary condition.
+//             1.0 -- full catalytic wall boundary condition.
+//             in range of (0.0, 1.0) -- partial catalytic condition, the value indicates the catalytic coefficient.
+// nIsSuperCatalytic : the super catalytic condition for the fully catalytic wall, and assigned with the value of 1.
+//             0 -- equilibrium condition for the fully catalytic wall where the mass fractions are assigned with the values of the free stream.
+//             1 -- super catalytic condition for the fully catalytic wall where all the atomic components combine into molecular components.
+// nTemperatureJump : the method to calculate the temperature jump.
+//             0 -- calculated by the variables of heat conductivity and constant volume specific heat for each energy mode.
+//             1 -- the general method where the iteration is calculated with the translation-rotation temperature.
+// sigmaVelocity: the coordination coefficient of tangential momentum for computation of slip velocity. The value is in range of (0.0, 2.0].
+// sigmaTemperature: the heat coordination coefficient for computation of slip temperature. The value is in range of (0.0, 2.0].
+// sigmaMassFraction: the species coordination coefficient for computation of slip mass fractions. The value is in range of (0.0, 2.0].
+// velocitySlipCorrectConstant: the correction constant to the velocity slip condition. For the diffuse reflection, 1.0 is used.
+//             1.0 -- proposed by Maxwell.
+//             sqrt(2/PI)~0.8 -- used for "micro-slip", namely the actual velocity slip at the wall.
+//             1.146 -- proposed for an additional "fictitious" velocity slip.
+
+// chemicalRelaxCorf:          The value is in range of [0.001, 1.0].
+// chemicalSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// viscousSpectrumRadiusCoef : The value is in range of [1.0, 3.0].
+// inviscidSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// staticPressureRelaxCorf:    The value is in range of [0.1, 1.0].
+// nIsChemicalFreeze : the flag to freeze the chemical reactions.
+//           0 -- not freeze, the chemical reaction sources will be calculated.
+//           1 -- freezes the chemical reactions, the chemical reaction sources will not be calculated.// veTemperatureMin:  The minimum of Tv and Te
+// nDebug:  cout the Wrong place and abort
+//           0 -- not used.
+//           1 -- used.
+// nSpeciesLimit: limitter of gas species
+//           0 -- not used.
+//           1 -- used.
+// nTurblenceForChemical: the coupled mode of Turblence and Chemical reaction
+//           0 -- method 0.
+//           1 -- method 1.
+// nViscosityFluxSublevelModified: Modified for ViscosityFlux on Sublevel grid
+//           0 -- not used.
+//           1 -- used.
+// nChemcalSourceModified: Modified on ChemcalSource 
+//           0 -- not used.
+//           1 -- used.
+// nAblation:
+//               0 -- The wall ablation is not computed.
+//               1 -- The wall ablation is computed.
+// isInjection:
+//               0 -- The injection velocity of ablation wall is not computed.
+//               1 -- The injection velocity of ablation wall is computed.
+// nViscosityModel:
+
+//               0 -- Blottner fitting method.
+//               1 -- Gupta fitting method.
+// nSutherland:
+//               0 -- stands for selecting the Blotter curve fits mode.
+//               1 -- stands for Sutherland relation.
+// gasfile: Indicates the gas model, 9 models are provided, namely "Gu5", "Gu7", "Gu11", "Pa5", "Pa7", "Pa11", "DK5", "DK7", "DK11".
+//            "Gu" -- indicates the Gupta Model, three-Type Models are embeded in the library, namely, the 5-species-6-reactions, the 7-species-9-reactions, the 11-species-20-reactions.
+//            "Pa" -- indicates the Park  Model, three-Type Models are embeded in the library, namely, the 5-species-17-reactions, the 7-species-22-reactions, the 11-species-48-reactions.
+//            "DK" -- indicates the Dunn-Kang Model, three-Type Models are embeded in the library, namely, the 5-species-11-reactions, the 7-species-15-reactions, the 11-species-26-reactions.
+//            "Mars-Pa8" is for Park model of Mars gas, "Mars-Mc8" for McKenzie model of Mars gas.
+//            "Combustion-12" -- indicates the Combustion Chamber Gas Model which includes 12-species-20-reactions.
+//            "Gas-Mixture" -- indicates the process of mixing two species without reacting.
+//            For self-definition model, the gasfile is used to indicate the file path of the new gas model.
+// speciesName: Used to list the names of each species, while each species name is separated by the symbol of comma.
+// initMassFraction: Used to list the initial mass fractions of species in accordance with the sequence of names in the parameter speciesName.
+// ifStartFromPerfectGasResults: The chemical reaction simulation is start from perfect gas flowfield or not, 0 is for no and else is for yes.
+
+int dg_high_order = 0;
+int iapplication  = 0;
+int iCodeBranch   = 0;
+int nm            = 5;
+int nEquilibriumGas = 0;
+int nPCWCycleStep = 3;
+int nRETCycleStep = 3;
+int nSLIPCycleStep= 3;
+
+double refGama    = 1.4;
+double prl        = 0.72;
+double prt        = 0.90;
+double sc_l       = 0.5;
+double sc_t       = 0.5;
+
+int    nGasModel  = 0;
+int    nchem      = 0;
+int    nchemsrc   = 1;
+int    nchemrad   = 1;
+int    ntmodel    = 1;
+
+int nEnergyRecycle = 0;
+int nSlipBCModel   = 0;
+int nDensityModify = 1;
+int nTEnergyModel  = 0;
+int nMeanFreePathType = 0;
+int nIsChemicalFreeze = 0;
+int nIsSuperCatalytic = 1;
+int nTemperatureJump  = 0;
+
+double parkVDPower   = 0.6;
+double catalyticCoef = 0.0;
+double sigmaVelocity = 1.0;
+double sigmaTemperature = 1.0;
+double sigmaMassFraction = 1.0;
+double velocitySlipCorrectConstant = 1.0;
+
+double chemicalRelaxCorf          = 1.0;
+double chemicalSpectrumRadiusCoef = 1.0;
+double viscousSpectrumRadiusCoef  = 1.0;
+double inviscidSpectrumRadiusCoef = 1.0;
+double staticPressureRelaxCorf    = 1.0;
+
+double veTemperatureMin = 30.0;
+int    nDebug = 0;
+int    nSpeciesLimit = 0;
+int    nTurblenceForChemical = 0;
+int    nViscosityFluxSublevelModified = 0 ;
+int    nChemcalSourceModified = 0;
+
+int    nAblation   = 0;
+int    isInjection = 0;
+int    nViscosityModel = 0;
+int    nMarsModel = 0;
+string gasfile    = "DK5";
+//string gasfile    = "./chemical/Dunn-Kang_air5s11r.dat";
+string speciesName = "O, O2, NO, N, N2";
+string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.767";
+
+//string speciesName = "O, O2, NO, N, NO+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string speciesName = "O, O2, NO, N, O+, O2+, NO+, N+, N2+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile = "Mars-Pa8";
+//string speciesName = "O, O2, NO, N, N2, C, CO, CO2";
+//string initMassFraction = "0.0015, 0.0429, 0.0, 0.0, 0.0, 0.0, 0.0777, 0.8779";
+
+//string gasfile    = "DK7";
+//string speciesName = "O, O2, NO, N, NO+, C, C2, CO, CO2, CN, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile    = "Combustion-12";
+//string speciesName = "O, O2, NO, N, C, CO, CO2, H, H2, OH, H2O, N2";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767";
+ 
+//string gasfile = "Gas-Mixture";
+//string speciesName ="SpeciesA, SpeciesB";
+//string initMassFraction = "1.0, 0.0";
+int    nSutherland  = 0;
+double gamaSpeciesA = 1.4;
+double gamaSpeciesB = 1.3;
+double molecularWeightSpeciesA = 29.0;
+double molecularWeightSpeciesB = 30.0;
+
+int    nChemicalFlowStep = 0;
+int    ifStartFromPerfectGasResults = 0;
+
+#########################################################################
+// Multi-Grid parameters.
+// nMGLevel: The number of level of Multi-Grid.
+//           <= 1 -- Single-level.
+//           >  1 -- multi-level.
+// MGPreIteration: For each grid, the number of pre-smoothing steps.
+// n_post: For each grid, the number of post-smoothing steps.
+// MGCoarsestIteration: For the coarest grid the number of smoothing steps.
+// MGFasType: V-multi cycle or W-multi cycle.
+//            1 -- V-multi cycle.
+//            2 -- W-multi cycle.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+// mgCFLScale: CFL number enlarge times for coarse grid.
+// mprol: Multi-grid interpolation method, interpolation from coarse cell to fine grid.
+//        1 -- zero order.
+//        2 -- first-order. (default)
+// mgCorrectionLimit: Multi-grid correction limit.
+
+int nMGLevel = 1;
+int MGCoarsestIteration = 1;
+int MGPreIteration = 1;
+int MGFasType = 1;
+int n_post = 0;
+int flowInitStep = 100;
+int mprol = 2;
+double mgCFLScale = 1.0;
+double mgCorrectionLimit = 0.01;
+
+//--------------- Some parameter for turbulent model --------------------
+// neasm: The variation of kw turbulent model.
+// ismooth_turb: Residual smooth for turb or not.
+// SSTProductType: The type of product term based on vorticity for SST.
+// SAProductType: The type of product term based on vorticity for SA.
+int neasm = -3;
+int SSTProductType = 0;
+int ismooth_turb = 0;
+int SAProductType = 2;
+
+// ----------------- Overset Grid parameter -----------------------------
+int    codeOfDigHoles       = 1;
+int    codeOfTurbulentModel = 0;
+string masterFileName       = "./grid/searchFile.inp";
+string holeBasicFileName    = "./grid/holeBasicFile.inp";
+string holeFullFileName     = "./grid/holeFullFile.dat";
+string linkFileName         = "./grid/topology.dat";
+string zoneInverseFileName  = "./grid/zoneInverseMapping.inp";
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// isFVMOrFDM:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    isFVMOrFDM                          = 0;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-6;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "steger";
+string structhighordergradient             = "conservation";
+double coefofstrflux        = 0.5;
+double limitcoefofinterface = 0.0;
+
+// ----------------- Advanced choices -----------------------------------
+// outtimesc: Time stepping scheme for the outer loop.
+// MUSCLCoefXk: The parameter of MUSCL interpolations, belongs to [-1, 1].
+//             -1 -- seconde-order fully-upwind differencing.
+//              0 -- seconde-order upwind-biased differencing.
+//       0.333333 -- third-order upwind-biased differencing.
+//              1 -- seconde-order central differencing.
+// MUSCLCoefXb: The limiter parameter.
+//              0 -- the effect of the limiter is cancelled, means the first-order interpolations.
+// allReduceStep: Iteration intervals for MPI AllReduce operation, default is 1.
+string outtimesc   = "impbd2";
+double MUSCLCoefXk = -1;
+double MUSCLCoefXb = 1.0;
+int  allReduceStep = 1;
+
+// ----------------- overlap configuration ------------------------------
+// codeOfOversetGrid: Overlapping(overset) grid or not.
+//             0 -- NON-overlapping grid.
+//             1 -- Overlapping grid.
+// oversetInterpolationMethod: the method of overset interpolation while field simulation
+//             0 -- set the acceptor cell value by donor cell value.
+//             1 -- set the acceptor cell value by distance weight of donor cell value.
+
+int    codeOfOversetGrid           = 0;
+int    oversetInterpolationMethod  = 0;
+int    readOversetFileOrNot        = 0;
+int    symetryOrNot                = 0;
+int    readInAuxiliaryInnerGrid    = 1;
+int    readInAuxiliaryOuterGrid    = 0;
+int    readInSklFileOrNot          = 0;
+string auxiliaryInnerGrid0         = "./grid/aux-upper.fts";
+string auxiliaryInnerGrid1         = "./grid/aux-lower.fts";
+string auxiliaryInnerGrid2         = "";
+string oversetGridFileName         = "./grid/iblank.ovs";
+double walldistMainZone            = 1.0
+double toleranceForOversetSearch   = 1.0e-3;
+double toleranceForOversetBox      = 1.0e-3;
+int    twoOrderInterpolationOrNot  = 0;
+int    keyEnlargeOfActiveNodes     = 0;
+int    outTecplotOverset           = 0;
+
+int     numberOfMovingBodies       = 2;
+
+// ----------------- ALE configuration ------------------------------
+int codeOfAleModel                = 1;
+int aleStartStrategy              = -1;
+
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int    methodForKineticEquation   = 0;
+double relaxParameterOfKinetic    = 1.0;
+
+#########################################################################
+#                           motive information                          #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//mass of parts
+double mass_0                  = 1.0;
+//mass matrix of parts               Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//initial six DOF position information of parts.    xc        yc        zc
+double massCenter_0[]          = 0.0 ,    0.0,      0.0;
+//initial six DOF position information of parts.    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//initial six DOF move information of parts.    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//initial six DOF move information of parts.    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//the object that the parts belong to.
+int    fartherIndex_0          = -1;
+//the assembly position of the parts.                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//the move pattern of the parts.
+// -1  given motion partten.
+//  0  still.
+//  1  six DOF motion.
+//  2  three DOF motion.
+// 11  X-axis forced motion.
+// 12  Y-axis forced motion.
+// 13  Z-axis forced motion.
+// 14  forced pitch motion.
+// 15  forced yaw motion.
+// 16  forced roll motion.
+int  RBDMethod_0                = 0;
+double amplitude_0              = 0.0;
+double reduceFrequency_0        = 0.0;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//additional force  (system axis)             fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//additional moment of Force  (system axis)             mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//the deformation method of the parts.
+int    morphing_0               = 0;
+
+// post indentify
+int    integralOrder            = 4;
+
+
+// ---------------- ATP read --------------------------------------------
+//@int    inflowParaType            = 0;
+//@double refReNumber = 6.5e6;
+//@double refDimensionalTemperature = 288.15;
+//@double freestream_vibration_temperature = 300.00;
+//@double refDimensionalPressure    = 0;
+//@double height                    = 0;
+//@int nsubsonicInlet               = 0;
+//@int nsubsonicOutlet              = 0;
+//@string inLetFileName             = "./bin/subsonicInlet.hypara";
+//@string outLetFileName            = "./bin/subsonicOutlet.hypara";
+//@double refDimensionalVelocity = 0;
+//@double refDimensionalDensity = 0;
+
+#########################################################################
+#                             Old Parameter                             #
+#########################################################################
+int isPlotVolumeField = 0;
+
diff --git a/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/cfd_para_subsonic.hypara b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/cfd_para_subsonic.hypara
new file mode 100644
index 0000000..5839cd0
--- /dev/null
+++ b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/cfd_para_subsonic.hypara
@@ -0,0 +1,300 @@
+#########################################################################
+#                     General Control Parameter                         #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual 'res.dat' saved.
+
+int maxSimuStep       = 400;
+
+int intervalStepFlow  = 100;
+int intervalStepPlot  = 100;
+int intervalStepForce = 10;
+int intervalStepRes   = 10;
+
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+int ifLowSpeedPrecon = 0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice:Periodic boundary only support translation or rotation along the X axis!
+// periodicType: Which symmetry plane is used in the mesh.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+int periodicType = 1; 
+double translationLength[] = [0.0,0.0,0.5];
+double rotationAngle = 0;
+
+#########################################################################
+#                       Inflow Parameter                                #
+#########################################################################
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+
+double refMachNumber = 0.4;
+double attackd       = 9.29;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 50000.0;
+double refDimensionalTemperature = 288.15;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+double gridScaleFactor = 1.0;
+
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+
+#########################################################################
+#                       Physical models                                 #
+#########################################################################
+// viscousType : Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "1eq-sa", when viscousType = 3.
+//              -- "2eq-kw-menter-sst", when viscousType = 4.
+// DESType: Type of DES.
+//          0 -- RANS.(default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+int    viscousType    = 1;
+string viscousName = "laminar";
+
+//int    viscousType    = 3;
+//string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+#########################################################################
+#                       Spatial Discretisation                          #
+#########################################################################
+#*******************************************************************
+#                       Struct Solver                              *
+#*******************************************************************
+// str_limiter_name: Limiter of struct grid.
+//                   -- "3rdsmooth", "smooth".
+//                   -- "nolim", no limiter.
+
+string inviscidSchemeName     = "roe";
+string str_limiter_name    = "3rdsmooth";
+
+#*******************************************************************
+#                       UnStruct Solver                            *
+#*******************************************************************
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "vencat".
+//                   -- "1st", meaning accuracy of first-order.
+//                   --  "nolim", no limiter.
+// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
+//              The smaller the value, the more robust it is.
+
+string uns_limiter_name = "vencat";
+double venkatCoeff      = 50.0;
+
+#########################################################################
+#                       Temporal Discretisation                         #
+#########################################################################
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// CFLEnd: The CFL number, [0.1, 100].
+//         The bigger the value, the convergence faster but lower robustness.
+// nLUSGSSweeps: Number of Sub-iteration of LU-SGS.
+//               1 -- is recommended for structured solver.
+//             1-3 -- is recommended for unstructured solver.
+
+int iunsteady = 1;
+double physicalTimeStep = 0.002;
+int    ifStaticsFlowField = 1;
+int    ifStaticsReynoldsStress = 1;
+int    startStatisticStep = 30010;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+
+int    min_sub_iter = 20;
+int    max_sub_iter = 20;
+
+double CFLStart     = 10.0;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 1;
+
+int    nLUSGSSweeps        = 4;
+double LUSGSTolerance      = 1.0e-20;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//       >= 1 - Create LESSolver;
+//       <  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsm";
+//           = "wale".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 1;
+string sgsmodel           = "sigma";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 0;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.11;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [1, 1, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// ifvfd:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    ifvfd                               = 1;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-4;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "roe";
+string structhighordergradient             = "conservation";
+
+#########################################################################
+#                       Multi-Grid parameters                           #
+#########################################################################
+// nMGLevel: The number of Multi-Grid level.
+//           = 1 -- single-level.
+//           > 1 -- multi-level.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+
+int nMGLevel = 1;
+int flowInitStep = 0;
+
+#########################################################################
+#                       File In or Out                                  #
+#########################################################################
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                     e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                     Please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the whole field results to tecplot or not, 0 / 1.
+
+string gridfile = "./grid/naca0012_str_26m_yup__400.fts";
+int plotFieldType = 1;
+
+// ----------------- Advanced Parameters, DO NOT care it ----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables:  Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8),
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21).
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+
+int nVisualVariables = 9;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 8, 12, 14];
+
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//            0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//            1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+
+int reconmeth = 1;
+int limitVariables = 0;
+int limitVector = 0;
+
+double eddyViscosityLimit = 1.0e5;
+double MUSCLCoefXk = 0.8;
\ No newline at end of file
diff --git a/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/grid_para.hypara b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/grid_para.hypara
new file mode 100644
index 0000000..602e4a5
--- /dev/null
+++ b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/grid_para.hypara
@@ -0,0 +1,40 @@
+#########################################################################
+#                           Grid data type                              #
+#########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+// axisup:   Type of Cartisien coordinates system, used in grid conversion.
+//           1 -- Y upward. (default)
+//           2 -- Z upward.
+// from_gtype: Type of grid data type in grid conversion process.
+//            -1 -- MULTI_TYPE.
+//             1 -- PHengLEI, *.fts.
+//             2 -- CGNS, *.cgns.
+//             3 -- Plot3D type of structured grid, *.dat/*.grd.
+//             4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//             5 -- Fluent, *.cas/*.msh.
+//             6 -- Ustar, mgrid.in.
+//             7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//             8 -- GMSH, *.msh.
+int gridtype   = 1;
+int axisup     = 1;
+int from_gtype = 2;
+
+#########################################################################
+#                           File path                                   #
+#########################################################################
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+string from_gfile = "./grid/naca0012_str_26m_yup.cgns";
+string out_gfile  = "./grid/naca0012_str_26m_yup.fts";
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice:Periodic boundary only support translation or rotation along the X axis!
+// periodicType: Which symmetry plane is used in the mesh.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+int periodicType = 1; 
+double translationLength[] = [0.0,0.0,0.5];
+double rotationAngle = 0.0;
diff --git a/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/key.hypara b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/key.hypara
new file mode 100644
index 0000000..4c2e265
--- /dev/null
+++ b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/key.hypara
@@ -0,0 +1,53 @@
+string title = "PHengLEI Main Parameter Control File";
+
+// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
+string defaultParaFile = "./bin/cfd_para.hypara";
+
+// ndim: Dimensional of the grid, 2 or 3.
+// nparafile: the number of parameter files.
+// nsimutask: simulation task type.
+//            0 -- CFD Solver of NS or Turbulation.
+//            1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
+//                 Grid conversion: from other format to PHengLEI format (.fts).
+//                 Grid reconstruction: such as grid adaptation.
+//                 Grid merging: merge two blocks into one block.
+//                 Grid repairing: repair the original grid in order to remove the negative volume cells.
+//            2 -- Wall distance computation for turb-solver.
+//            3 -- Grid partition.
+//            4 -- Knowledge repository / examples of PHengLEI-API.
+int ndim      = 3;
+int nparafile = 1;
+
+int    nsimutask    = 0;
+string parafilename = "./bin/cfd_para_subsonic.hypara";
+//string parafilename = "./bin/cfd_para_transonic.hypara";
+//string parafilename = "./bin/cfd_para_supersonic.hypara";
+//string parafilename = "./bin/cfd_para_hypersonic.hypara";
+//string parafilename = "./bin/incompressible.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_para.hypara";
+
+//int    nsimutask    = 2;
+//string parafilename = "./bin/cfd_para.hypara";
+
+//int    nsimutask    = 3;
+//string parafilename = "./bin/partition.hypara";
+
+//int    nsimutask    = 4;
+//string parafilename = "./bin/repository.hypara";
+
+//int    nsimutask    = 5;
+//string parafilename = "./bin/overset_grid_view.hypara";
+
+//int    nsimutask    = 14;
+//string parafilename = "./bin/integrative_solver.hypara";
+
+//int    nsimutask    = 99;
+//string parafilename = "./bin/post_processing.hypara";
+
+// ---------------- Advanced Parameters, DO NOT care it ----------------
+int numberOfGridProcessor = 0;
+// ATP read
+//@string parafilename1 = ""
+//@string parafilename2 = "";
diff --git a/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/partition.hypara b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/partition.hypara
new file mode 100644
index 0000000..c83e276
--- /dev/null
+++ b/E03-ThreeD_NACA0012_LES_Struct_400CPU/bin/partition.hypara
@@ -0,0 +1,31 @@
+// pgridtype: The grid type. 
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+// maxproc:   The number of partition zones that want to be divided into,
+//            which is equal to the number of CPU processors you want.
+//            Usually, 50~100 thousands structured cells per CPU-Core is suggested.
+//            30~70  thousands unstructured cells per CPU-Core is suggested.
+// original_grid_file:  Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+
+int pgridtype = 1;
+int maxproc   = 400;
+
+string original_grid_file  = "./grid/naca0012_str_26m_yup.fts";
+string partition_grid_file = "./grid/naca0012_str_26m_yup__400.fts";
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level. 
+//                    N -- N level,..., et al.
+int numberOfMultigrid = 1;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice:Periodic boundary only support translation or rotation along the X axis!
+// periodicType: Which symmetry plane is used in the mesh.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+int periodicType = 1; 
+double translationLength[] = [0.0,0.0,0.5];
+double rotationAngle = 0.0;
\ No newline at end of file
diff --git a/E03-ThreeD_NACA0012_LES_Struct_400CPU/grid/readme.txt b/E03-ThreeD_NACA0012_LES_Struct_400CPU/grid/readme.txt
new file mode 100644
index 0000000..77038b4
--- /dev/null
+++ b/E03-ThreeD_NACA0012_LES_Struct_400CPU/grid/readme.txt
@@ -0,0 +1 @@
+如需该算例网格，请通过邮箱phenglei@126.com联系风雷团队获取。
\ No newline at end of file
diff --git a/E03-ThreeD_NACA0012_LES_Struct_400CPU/三维结构层流NACA0012翼型LES算例说明文档.pdf b/E03-ThreeD_NACA0012_LES_Struct_400CPU/三维结构层流NACA0012翼型LES算例说明文档.pdf
new file mode 100644
index 0000000..0eda056
Binary files /dev/null and b/E03-ThreeD_NACA0012_LES_Struct_400CPU/三维结构层流NACA0012翼型LES算例说明文档.pdf differ
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/boundary_condition.hypara b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/boundary_condition.hypara
new file mode 100644
index 0000000..916e8cb
--- /dev/null
+++ b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/boundary_condition.hypara
@@ -0,0 +1,69 @@
+# nBoundaryConditons : Number of global boundary conditions.
+# bcName             : Boundary condition name.
+# bcType(in PHengLEI): Boundary condition type.
+
+# How to set boundary condition, for example: 
+# string bcName = "Wall";                   
+# {                                           
+#   int bcType = 2;                           
+#   int viscousType = 1;                      
+#   double wallTemperature = -1.0;            
+#   double uWall = 0.0;                       
+#   double vWall = 0.0;                       
+#   double wWall = 0.0;                       
+# }                                           
+# string bcName = "Inflow";                 
+# {                                           
+#   int bcType = 5;                           
+#   int inflowParaType = 0;                   
+#   double refMachNumber = 0.73;              
+#   double attackd = 2.79;                    
+#   double angleSlide = 0.0;                  
+#   double refReNumber = 6.5e6;               
+#   double refDimensionalTemperature = 288.15;
+# }                                           
+
+# For more information, see examples/bin/boundary_condition.hypara file!!!
+
+int nBoundaryConditons = 6;
+string bcName = "BCWall";
+{
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "BCFarfield";
+{
+  int bcType = 4;
+}
+string bcName = "BCInflow";
+{
+  int bcType = 5;
+}
+string bcName = "BCOutflow";
+{
+  int bcType = 6;
+}
+string bcName = "BCDegenerateLine";
+{
+  int bcType = 71;
+}
+string bcName = "BCDegenerateLine";
+{
+  int bcType = 73;
+}
+
+# 'bcType' is defined as following:
+#    99: PERIODIC                  
+#    -2: WAKE                      
+#    -1: INTERFACE                 
+#    0 : NO_BOUNDARY_CONDITION     
+#    1 : EXTRAPOLATION             
+#    2 : SOLID_SURFACE             
+#    3 : SYMMETRY                  
+#    4 : FARFIELD                  
+#    5 : INFLOW                    
+#    6 : OUTFLOW                   
+#    52: PRESSURE_INLET            
+#    62: PRESSURE_OUTLET           
+#    61: OUTFLOW_CONFINED          
+#    7 : POLE                      
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/cfd_para.hypara b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/cfd_para.hypara
new file mode 100644
index 0000000..b17970c
--- /dev/null
+++ b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/cfd_para.hypara
@@ -0,0 +1,1220 @@
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//          PPPPP  H   H  EEEEE  N    N  GGGGG  L      EEEEE  III         +
+//          P   P  H   H  E      NN   N  G      L      E       I          +
+//          PPPPP  HHHHH  EEEEE  N N  N  G  GG  L      EEEEE   I          +
+//          P      H   H  E      N  N N  G   G  L      E       I          +
+//          P      H   H  EEEEE  N    N  GGGGG  LLLLL  EEEEE  III         +
+//------------------------------------------------------------------------+
+//          Platform for Hybrid Engineering Simulation of Flows           +
+//          China Aerodynamics Research and Development Center            +
+//                     (C) Copyright, Since 2010                          +
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+###########################################################################
+#                       Default parameters for Grid conversion            #
+###########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+//           2 -- Hybrid grid, include both of unstructured and structured grid.
+// gridobj:  Task type of grid treatment.
+//           0 -- Grid generation of typical case, such as cylinder, flat plate, etc.
+//           1 -- Grid conversion, from other grid data to PHenglEI, such as Fluent, CGNS.
+//           2 -- Grid refinement.
+//           3 -- Grid merging, merge two blocks into one block.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+//           5 -- Grid repairing, repair the original grid in order to remove the negative volume cells.
+//           6 -- Grid mirroring, mirror a symmetry grid to whole grid.
+// multiblock: Multi-block grid or not, only for structured grid conversion.
+//             0 -- Not.
+//             1 -- Yes.
+// iadapt: Adaptation number for unstructure grid.
+// SymmetryFaceVector: The vector of symmetry face.
+//             0 -- X axis.
+//             1 -- Y axis.
+//             2 -- Z axis.
+int gridtype            = 0;
+int gridobj             = 1;
+int multiblock          = 0;
+int iadapt              = 0;
+int SymmetryFaceVector  = 1;
+
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//         1 -- Y upward. (default)
+//         2 -- Z upward.
+int axisup = 1;
+
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+int omit_no_bound_bc = 0;
+
+//-----------------------------------------------------------------------
+#                           Grid data type                              #
+//-----------------------------------------------------------------------
+// from_gtype/to_gtype: Type of grid data type in grid conversion process.
+//                     -1 -- MULTI_TYPE.
+//                      1 -- PHengLEI, *.fts.
+//                      2 -- CGNS, *.cgns.
+//                      3 -- Plot3D type of structured grid, *.dat/*.grd.
+//                      4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//                      5 -- Fluent, *.cas/*.msh.
+//                      6 -- Ustar, mgrid.in.
+//                      7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//                      8 -- GMSH, *.msh.
+// dumpOldGrid: If dump out the old grid file.
+//              0 -- Not. (default)
+//              1 -- Yes.
+int from_gtype  = 2;
+int to_gtype    = 1;
+int dumpOldGrid = 0;
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+int numberOfGridFile = 1;
+string from_gfile = "./grid/rae2822_hybrid2d.cas";
+string from_gfile1= "";
+
+string out_gfile  = "./grid/flat_laminr_133_85_2d.fts";
+
+// ----------------- some advanced choices ------------------------------
+// iunsteady: The Grid is for unsteady simulation or not.
+int iunsteady = 0;
+int codeOfAleModel = 0;
+
+// fileformat: Ustar Grid file format.
+//             0 -- BINARY.
+//             1 -- ASCII.
+int fileformat = 0;
+
+// Parameters for hybrid solver.
+// mixgrid_uns: path of unstructure grid file for hybrid solver, *.fts type.
+// mixgrid_str: path of structure grid file for hybrid solver, *.fts type.
+string mixgrid_uns    = "./grid/rae2822_uns2d_4.fts";
+string mixgrid_str    = "./grid/flat_laminr_133_85_2d.fts";
+
+// Some parameters for structured overlapping grid.
+int    codeOfDigHoles      = 1;
+string holeBasicFileName   = "./oversetGridView/holeBasicFile.inp";
+string holeFullFileName    = "./oversetGridView/holeFullFile.dat";
+string linkFileName        = "./oversetGridView/topology.dat";
+string zoneInverseFileName = "./oversetGridView/zoneInverseMapping.inp";
+
+// ----------------- Adaptive Mesh Refine -------------------------------
+// In this file, the original_grid_file is used of the partition part.
+// If use it dependently, abstract it here.
+string adapt_grid_file  = "./grid/sphere_mixed_adapt1.fts";
+string geometryFileName = "./grid/jsm.igs";
+
+// geometryUnit: Geometry unit.
+//               1 -- meter.
+//               2 -- millimeter.
+//               3 -- inch.
+// exclusiveCase: Parallel projection exclusive case.
+//                0 -- NON case.
+//                1 -- JSM-C2-NPOFF case.
+//                2 -- CHNT.
+// projectOrgPoint: If the original wall points need to be projected or not.
+int geometryUnit = 1;
+int anisoRefine  = 0;
+int isProject    = 0;
+int readDist     = 0;
+int isDeform     = 0;
+int exclusiveCase   = 0;    // 0: NON case; 1: JSM-C2-NPOFF case; 2: CHNT.
+int projectOrgPoint = 0;    // if project original wall points.
+
+
+// ----------------- Grid Deform Parameters -----------------------------
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    nDeformStep    = 40;
+double flapAngle      = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice: Rotational periodicity only support rotation along the X axis!
+// periodicType: Which periodic boundary is used.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+// translationLength[]: The relative distance between two periodic face
+                        which only support one direction.
+// rotationAngle: The relative angle between two periodic face.
+                  which is recorded in degrees.  
+
+int periodicType = 0; 
+double translationLength[] = [0.0,0.0,0.0];
+double rotationAngle = 0.0;
+
+#########################################################################
+#                       Default parameters for Partition                #
+#########################################################################
+// pgridtype: The grid type.
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+//            2 -- refine structured grid.
+// maxproc: The number of partition zones that want to be divided into.
+int pgridtype = 0;
+int maxproc   = 4;
+
+// traceMark: Trace mark or not, only for structured grid partition.
+//            0 -- Not.
+//            1 -- Yes.
+// blockIndexOfMark: the block index of mark, only for structured grid partition.
+// cellIndexOfMark: the cell index of mark, only for structured grid partition.
+int traceMark        = 0;
+int blockIndexOfMark = 0;
+int cellIndexOfMark[] = [185,30,1];
+
+// parallel Strategy:
+//! -# 0 : each zone is assigned to the one that defined in grid partition procedure.
+//! -# 1 : random assigned for each zone or by some else ways.
+int parallelStrategy = 1;  
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+string original_grid_file  = "./grid/sphere_mixed.fts";
+string partition_grid_file = "./grid/sphere_mixed__4.fts";
+
+// ------------------ Sompe advanced parameters -------------------------
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+// npartmethod: Method of interface reconstruction, default is 1.
+// parallelPartitionMethod: Method of parallel partition, this is set only when execute parallel partition. It would be skipped when serial partition.
+//                   1 -- Using ParMetis for homogeneous MPI.
+//                   2 -- Using Metis for homogeneous MPI.
+//                   3 -- using METIS partition for homogeneous OpenMP.
+// parmetisBalance: Used to specify the imbalance tolerance.
+//                   1 -- perfect balance.
+//             maxproc -- perfect imbalance.
+//                1.05 -- recommended.
+
+int omit_no_bound_bc        = 0;
+int npartmethod             = 1;
+int parallelPartitionMethod = 2;
+double parmetisBalance = 1.05;
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level.
+//                    N -- N level, ..., et al.
+int numberOfMultigrid = 1;
+
+#########################################################################
+#                     Default parameters for CFD simulation             #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepSample: The step intervals for monitored probes variables file 'sample.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual file 'res.dat' saved.
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+
+int maxSimuStep       = 20000;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepSample = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+int ifLowSpeedPrecon  = 0;
+
+// compressible:
+//               0 -- incompressible flow.
+//               1 -- compressible flow. (default)
+int compressible = 1;
+
+//-----------------------------------------------------------------------
+#                           CFD Control Parameter                       #
+//-----------------------------------------------------------------------
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+//                 4 -- the condition that the velocity, temperature and density are given.
+//                 5 -- the condition that the velocity, temperature and pressure are given.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// freestream_vibration_temperature: Dimensional freestream vibration temperature.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+// radiationCoef: The radiation coefficient on wall, it is used to compute the radiation heat flux on wall when the boundary
+//                condition is radiation equilibrium temperature, and 0.8 is the default value.
+// refMolecularWeight : the reference molecular weight of gas used for perfect gas. The unit is g/mol.
+// Generally, the gas is air. Sometimes, it is experiment gas, such as Nitrogen, Argon, and so on.
+
+double refMachNumber = 0.73;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+double freestream_vibration_temperature = 300.00;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+//int inflowParaType = 3;
+//int nsubsonicInlet  = 1;
+//int nsubsonicOutlet = 1;
+//string inLetFileName  = "./bin/subsonicInlet.hypara";
+//string outLetFileName = "./bin/subsonicOutlet.hypara";
+//double refDimensionalTemperature = 288.144;
+//double refDimensionalPressure = 1.01313E05;
+
+//The velocity, temperature and density are fixed.
+//int inflowParaType = 4;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalDensity = 1.0e3;
+
+//The velocity, temperature and pressure are fixed.
+//int inflowParaType = 5;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalPressure = 1.0e5;
+
+//The MachNumber, temperature and pressure are fixed.
+//int inflowParaType = 6;
+//double refDimensionalTemperature = 293;
+//double refDimensionalPressure = 8886.06;
+
+double wallTemperature = -1.0;
+
+double radiationCoef = 0.8;
+double gridScaleFactor = 1.0;
+
+int numberOfAerodynamicForceComponents = 1;
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+double refMolecularWeight = 28.9644;          // unit of g/mol.
+
+//-----------------------------------------------------------------------
+#                           Spatial Discretisation                      #
+//-----------------------------------------------------------------------
+#*******************************************************************
+#                         Struct Solver                            *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "hlle", "lax_f".
+//                     -- "roe", "modified_roe".
+//                     -- "ausm+", "ausm+w", "ausm+up", "ausmdv", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                     -- "vanalbada", "vanleer", "minmod", "smooth", "minvan", "3rdsmooth", "3rd_minmod_smooth".
+//                     -- "nolim", no limiter.
+//                     -- "vanalbada_clz", clz supersonic version.
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "vanalbada";
+
+#*******************************************************************
+#                         UnStruct Solver or Common                *
+#*******************************************************************
+// viscousType: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           2 -- Algebraic.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "0eq-bl".
+//              -- "1eq-sa".
+//              -- "2eq-kw-menter-sst".
+//              -- "2eq-kw-menter-bsl".
+//              -- "2eq-kw-wilcox-1988".
+//              -- "2eq-kw-wilcox-1998".
+//              -- "2eq-kw-kok-tnt".
+//              -- "2eq-kw-wilcox-2006".
+//              -- "easm-kw-2003".
+//              -- "easm-kw-2005".
+// DESType: Type of DES.
+//          0 -- RANS. (default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpw+".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "barth", "vencat", "vanleer", "minmod".
+//                   -- "vanalbada", "smooth", "nnd", "lpz", "1st".
+//                   -- "nolim", no limiter.
+// uns_vis_name: Discretisation method of viscous term.
+//               -- "std", "test", "aver", "new1", "new2".
+// gradientName: Gradient reconstruction method.
+//                 -- "default", "ggcell", "ggnode", "lsq".
+// ivencat: Variation of vencat limiter.
+//          0 -- org method, it is independent of grid scale.
+//          1 -- new method, it is dependent of grid scale.
+//          4 -- Ustar limiter model, without grid size unitary.
+//          7 -- default used.
+// venkatCoeff: Cofficient of vencat, when using vencat limter.
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//              0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//              1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+// skewnessAngle: The skewness angle of grid cells.
+// roeEntropyFixMethod: Entropy fix (correction) method.
+//              1 -- direct fix, which limits the minimum eigenvalue directly.
+//              2 -- multi-dimensional fix, which is derived from structured solver and now is only valid for struct solver.
+//              3 -- Harten type, which is default used.
+// roeEntropyScale: Entropy fix (correction) coefficient scale, default is 1.0.
+//                  It is used to scale the default Roe entropy fix coefficients.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+string uns_scheme_name  = "roe";
+string uns_limiter_name = "vencat";
+string uns_vis_name     = "test";
+string gradientName     = "ggnode";
+
+int    ivencat     = 7;
+double venkatCoeff = 5.0;
+int reconmeth      = 1;
+int limitVariables = 0;
+int limitVector    = 0;
+double skewnessAngle = 60.0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+
+//-----------------------------------------------------------------------
+#                       Temporal Discretisation                         #
+//-----------------------------------------------------------------------
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// physicalTimeStep: The nondimensional physical time step.
+// ifStartFromSteadyResults: The unsteady simulation is start from steady flowfield or not, 0 is for no and else is for yes.
+// ifStaticsFlowField: Statistical variables for unsteady simulation.
+// ifStaticsReynoldsStress: Statistical Reynolds stress for unsteady simulation.
+// startStatisticStep: Outer step when start statistics.
+//                     when the value is larger than "maxSimuStep", it is useless.
+// statisticalTimePeriod: Used as time period of statistic analysis.
+//                        when the value is negative, time period is treated as infinite.
+// statisticMethod: Statistic reynolds stress method.
+                  0 --tau = <q^2> - <q>^2
+                  1 --tau = <u'u'>
+// min_sub_iter: The min sub iteration of unsteady simulation.
+// max_sub_iter: The max sub iteration of unsteady simulation.
+// tol_sub_iter: The tolerance of sub iteration of unsteady simulation.
+// tscheme: Temporal Discretisation method.
+//               1 -- Runge-Kutta Multi-State.
+//               2 -- Point implicit.
+//               3 -- Full implicit.
+//               4 -- LU-SGS.
+//               5 -- Block LU-SGS.
+//               6 -- Jacobian iteration.
+//               7 -- Lower G-S iteration.
+//               8 -- Upper G-S iteration.
+//               9 -- Lower/Upper G-S iteration.
+// iSimplifyViscousTerm: Simplify the computation of viscous term in the Block LU-SGS method. The default value assigns 1 that could speed up the computation.
+//                       Otherwise, the viscous Jacobian matrix Mv should be computed that will increase the memory and time in iteration of the BLUSGS method.
+// CFLStart: Started cfl number.
+// CFLEnd: End cfl number.
+// CFLVaryStep: The number of step when cfl increase from CFLStart to CFLEnd.
+// ktmax: Dtratio. dt[i] = MIN(dt[i], ktmax * dtmin / vol[i])
+// swapDq: Communication dq between forward/backward sweep of LUSGS or not, default is 0.
+// nLUSGSSweeps: Sub iteration of LU-SGS or Block LU-SGS.
+// LUSGSTolerance: Sub iter tolerance of LU-SGS or Block LU-SGS.
+// ifLocalTimeStep: Time step method.
+//               0 --Local.
+//               1 --Global.
+// visl_min: Minimum value of laminar viscosity coefficient.
+// turbCFLScale: Turbulence model cfl number factor.
+// codeOfAleModel: Arbitrary Lagrangian-Eulerian method.
+//               0 -- no ALE method.
+//               1 -- ALE method for non-moving grids.
+//               2 -- ALE method for moving grids.
+//               3 -- ALE method for deforming grids.
+// wallFunctionType: The type of wall function to implement.
+//               0 -- no wall function. (default)
+//               1 -- standard wall function.
+//               2 -- Pab3D wall function.
+// RKStage: The number of Runge-Kutta step.
+// lamda: Cofficient of Runge-Kutta step.
+
+int    iunsteady        = 0;
+double physicalTimeStep = 0.01;
+int    ifStartFromSteadyResults = 0;
+int    ifStaticsFlowField = 0;
+int    ifStaticsReynoldsStress = 0;
+int    startStatisticStep = 800000;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+int    linearTwoStepMethods = 1;    // 1--BDF1; 2--C-N; 3--BDF2;
+
+int    methodOfDualTime = 3;
+int    min_sub_iter = 50;
+int    max_sub_iter = 50;
+double tol_sub_iter = 0.01;
+
+int    tscheme      = 4;
+int    iSimplifyViscousTerm = 1;
+int    ifLocalTimeStep = 0;
+double CFLStart     = 0.01;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 500;
+
+double ktmax        = 1.0e10;
+
+int    swapDq       = 1;
+
+int    nLUSGSSweeps = 1;
+double LUSGSTolerance = 0.01;
+int    order        = 2;
+
+double visl_min = 0.01;
+double turbCFLScale = 1.0;
+double csrv     = 2.0;
+double timemax  = 1.0e10;
+double dtsave   = -1.0;
+int    maxale   = 10;
+double dtau     = 0.001;
+
+int wallFunctionType = 0;
+
+int RKStage    = 2;
+double lamda[] = 0.5, 1.0;
+
+//int RKStage    = 1;
+//double lamda[] = 1.0;
+
+//int RKStage    = 4;
+//double lamda[] = [0.25, 0.33333333333, 0.5, 1.0];
+
+//-----------------------------------------------------------------------
+#                           File In or Out                              #
+//-----------------------------------------------------------------------
+// numberOfGridGroups: The number of grid groups.
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                    e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                    please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the field results to visulization.
+// walldistMethod: The method to compute wall distance.
+//                 0 -- accurate but not fast enough.
+//                 1 -- fast but not accurate enough.
+//                 2 -- super fast but more non-accurate!
+// resSaveFile: The file path to save the residual convergence process, write data for every default (intervalStepRes) steps.
+// turbresfile: The file path to save the residual convergence process of turbulence, write data for every default (intervalStepRes) steps.
+// aircoeffile: The file path to save the aerodynamic force coefficients convergence process, write data for every default (intervalStepForce) steps.
+// restartNSFile: The file path to write restart flowfield variables, write data for every default (intervalStepFlow) steps.
+// turbfile: The file path to write restart flowfield variables of turbulence , write data for every default(intervalStepFlow) steps.
+// visualfile: The visualization file path of flowfield , write data for every default (intervalStepPlot) steps.
+// wall_aircoefile: The file path to save flowfield variables of wall, write data for every default steps.
+// nDumpSurfaceInfo = 0 the "wall_varfile" write the informations including heat flux.
+// nDumpSurfaceInfo = 1 the "wall_varfile" write the informations without heat flux.
+
+int    numberOfGridGroups = 1;
+string gridfile           = "./grid/rae2822_hybrid2d__4.fts";
+string wallTemperaturefile= "";
+
+int    walldistMethod     = 1;
+
+string resSaveFile        = "results/res.dat";
+string turbresfile        = "results/turbres.dat";
+string aircoeffile        = "results/aircoef.dat";
+
+string restartNSFile      = "results/flow.dat";
+string turbfile           = "results/turb.dat";
+
+string visualfile         = "results/tecflow.plt";
+string wall_aircoefile    = "results/wall_aircoef.dat";
+string samplefile         = "results/sample.dat";
+
+int nDumpSurfaceInfo      = 0;
+string wall_varfile       = "";
+
+string jetDefineFile      = "bin/jet.hypara";
+
+string sixDofFileName     = "results/sixDofInfo.dat";
+string derivativeFileName = "results/identify.dat";
+string hysteresisFileName = "results/force_beta.plt";
+
+int plotFieldType = 0;
+
+// visualfileType: The file type of visualfile.
+//                 0 -- Tecplot binary.
+//                 1 -- Tecplot ASCII.
+
+int visualfileType = 1;
+
+// samplefileMode: The dump mode of sample file.
+//                 0 -- dump out every probe/line/surface data for all step intervals.
+//                 1 -- dump out all probe/line/surface data for every step intervals.
+int samplefileMode = 0;
+
+// visualSlice: The slice of tecflow.
+//              0 -- Do not save slice data.
+//              1 -- comput and save it to sliceFile.
+// sliceAxis: Normal vector of slice.
+//            1 -- X_DIR.
+//            2 -- Y_DIR.
+//            3 -- Z_DIR.
+// slicePostion: Coordinate of slice.
+
+int    visualSlice  = 0;
+int    sliceAxis    = 1;
+double slicePostion = -0.5;
+string sliceFile    = "results/Slice.plt";
+int    dumpWallFaceCenter = 0;
+
+// min-max box of the visual block.
+double lowerPlotFieldBox[] = [0.0 0.0 0.0];
+double upperPlotFieldBox[] = [1.0 1.0 1.0];
+
+//-----------the optional parameters list for the flow field output----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables : Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8), 
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21), 
+//                   -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
+//                   -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40),
+//                   -- gradientUx(41), gradientUy(42), gradientVx(43), gradientVy(44), iblank(81).
+//                   -- specific heat ratio(gama, 56)
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+//-----------the optional parameters list for the wall boundary condition----------------
+// nVisualWallVariables: The number of visual variables on wall.
+// visualWallVariables : dumped variable types, listed as following:
+// -coefficient of pressure(cp, 0), -coefficient of friction(cf, 1), yplus(2), -non-dimensional heat flux(Q_NonDim, 3), -dimensional heat flux(Q_Dim, 4),
+// -pressure on wall(pw, 5), -temperature on wall(Tw, 6), -density on wall(rhow, 7), -heat flux of translational-rotational temperature term(Qtr, 8),
+// -heat flux of species diffusion term(Qs, 9), -heat flux of vibrational temperature term(Qv, 10), -heat flux of electron temperature term(Qe, 11),
+// -species mass fractions(Ns, 12), -x component of wall velocity(Vx, 13), -y component of wall velocity(Vy, 14), -z component of wall velocity(Vz, 15)
+// -slip translational-rotational temperature(Tts, 16), -slip vibrational temperature(Tvs, 17), -slip electron temperature(Tes, 18), -absolute wall velocity(Vs, 19)
+// -Stanton number(St, 20), -coefficient of heat rate(Ch, 21), -temperature jump(deltaT, 22), -transition gamaeff(gamaeff, 48),
+// -transition intermittency(intermittency, 51), -transition momentum thickness reynolds(MomentumThicknessReynolds, 52),
+// -overlap iblank(iblank, 81)
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+int nVisualWallVariables = 9;
+int visualWallVariables[] = [0, 1, 2, 3, 4, 5, 9, 10, 11];
+
+// dumpStandardModel: Dump many standard model data.
+//                    1 -- Turbulent flat plate.
+int dumpStandardModel = 0;
+
+// ifSetDataMonitor: Whether to set the data monitor.
+//                   0 -- No.
+//                   1 -- Yes.
+// dataMonitorType: The type of data Monitor.
+//                  0 -- Probes data monitor.
+//                  1 -- Lines data monitor.
+//                  2 -- Surfaces data monitor.
+// probesDefineFile: Probes location information file.
+// nLines: The number of lines need to be monitored.
+// linesDefineFile: Lines location information file.
+// nSurfaces: The number of surfaces need to be monitored.
+// surfacesDefineFile: Surfaces location information file.
+// searchCellsMethod: method to search the cell of each probe.
+//                    0 -- Nearest cell to the probe.
+//                    1 -- Real cell where the probe is located.
+// nProbeVariables: Number of variables want to be dumped for probes monitered.
+// probeVariables : Variable types dumped, listed as following:
+//                  -- density(0), u(1), v(2), w(3), pressure(4), temperature(5).
+// Important Warning: Array size of probeVariables MUST be equal to nProbeVariables!!!
+// probeVariables order must from small to big.
+// probeVariablesInterpolationMethod: Interpolation method used to compute the probe variables.
+//                 0 -- Take the value of probe's cell as probe real value.
+//                 1 -- Interpolation from probe's and neighbouring cell to probe.
+//                 2 -- Interpolation from probe's cell nodes to probe.
+int ifSetDataMonitor = 0;
+
+int    dataMonitorType = 0;
+string probesDefineFile = "bin/probes_XYZ.dat";
+
+//int    dataMonitorType = 1;
+//int    nLines = 1;
+//string linesDefineFile = "bin/lines_XYZ.dat";
+
+//int    dataMonitorType = 2;
+//int    nSurfaces = 4;
+//string surfacesDefineFile = "bin/surfaces_XYZ.dat";
+
+int searchCellsMethod = 0;
+
+int nProbeVariables  = 6;
+int probeVariables[] = [0, 1, 2, 3, 4, 5];
+int probeVariablesInterpolationMethod  = 0;
+//-----------------------------------------------------------------------
+#                           Turbulence Parameter                        #
+//-----------------------------------------------------------------------
+// turbInterval: Iteration number of turbulence.
+// kindOfTurbSource: Kinds of turbulent source.
+//                   0 -- Original.
+//                   1 -- Edwards.
+//                   2 -- new.
+// mod_turb_res: If modify the residuals for the cells next to the wall or not, default is 0.
+
+int turbInterval     = 1;
+int turbOrderStruct  = 2;
+int kindOfTurbSource = 0;
+int mod_turb_res     = 0;
+double turb_relax    = 1.0;
+double freeStreamViscosity = 1.0e-3;
+double muoo          = 3.0;
+double kwoo          = 5.0;
+int transitionType   = 0;
+double turbIntensity = -1.0;
+int freeturbIntensitySRModify = 0;
+double freeDecayXLocation = 0.0;
+int compressibleCorrection = 0;
+int transitionMaFix = 1;
+
+# maximum eddy viscosity (myt/my) max.
+double eddyViscosityLimit = 1.0e10;
+int monitor_vistmax = 0;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//      ==  1 - Create LESSolver;
+//      !=  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsmCom";
+//           = "wale";
+//           = "sigma".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 0;
+string sgsmodel           = "smagorinsky";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 1;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.1;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [0, 0, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+//-----------------------------------------------------------------------
+#          Other Parameters for Hypersonic Non-equilibrium Gas          #
+//-----------------------------------------------------------------------
+// dg_high_order:
+//               0 -- generic order accuracy.
+//               1 -- high order accuracy.
+// iapplication:
+//               0 -- gas model is fixed in the codes.
+//               1 -- gas model is imported from library files.
+// iCodeBranch:
+//               0 -- The old code version is used for Navier-Stokes.
+//               1 -- A new code version is active for Navier-Stokes solver.
+// nm: Equation number of the physics, but is out of commision now.
+//               4 -- for 2D.
+//               5 -- for 3D.
+// nGasModel: The type of gas. less than and equal to 1 represents the mixture gas. 
+//            Otherwise, the pure gas with one component is used for perfect gas.
+//               0 -- Earth gas.
+//               1 -- Mars gas.
+//               2 -- Argon.
+//               3 -- Nitrogen.
+// nEnergyRecycle: The type of EnergyModel Recycle. 
+//               0 -- not used  .
+//               1 -- used.
+// nDensityModify: The type of densitymodify. 
+
+//               0 -- not used.
+//               1 -- used.
+// nchem:
+//               0 -- without chemical reaction flow.
+//               1 -- the chemical reaction flow is considered.
+// nEquilibriumGas: the variable is valid when the condition of nchem=0 is satisfied.
+//               0 -- perfect gas.
+//               5, 7, 11 -- equilibrium gas, meanwhile, its value denotes the number of gas component.
+// nPCWCycleStep: the maximum step number of iteration in the module of computing species mass fractions with the partial catalytic wall(PCW) condition.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nRETCycleStep: the maximum step number of iteration in the module of computing radiation equilibrium temperature on wall.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSLIPCycleStep:the maximum step number of iteration in the module of computing slip temperature, slip velocity and slip species mass fraction.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSlipBCModel : The computational model of slip boundary conditions.
+
+//              0 -- no slip.
+//              1 -- the conventional Maxwell slip conditions.
+//              2 -- the Gokcen slip conditions. 
+//              3 -- the Knudsen-layer correction of the standard slip conditions proposed by Lockerby, et al.
+//              4 -- the Kogan simplified slip conditions.
+// nMeanFreePathType : the method to the mean free-path for the slip conditions. For the mixture, 0 is suggested.
+//              0 -- the equivalent mean free-path is calculated by the simple hard sphere model(HS).
+//              1 -- calculated by the definition that includes the variables of the number density and the molecule diameter.
+//              2 -- the equivalent mean free-path is calculated by the variable hard sphere model(VHS).
+// nchemsrc:
+//               0 -- the source terms are not computed.
+//               1 -- the source terms are computed.
+// nchemrad:
+//               0 -- compute the spectrum radius without considering chemical reaction flow.
+//               1 -- compute the spectrum radius that need to count the contribution from chemical reaction flow.
+// ntmodel: The thermodynamic temperature model.
+//               1 -- One-temperature model.
+//               2 -- Two-temperature model.
+//               3 -- Three-temperature model.
+// nTEnergyModel: the method to computing temperature energy model.
+//               0 -- the energy term is computed using the conventional method.
+//               1 -- the energy term is computed using the curve fitting method.
+// parkVDPower: the power of translational-rotational temperature in the Park V-D(vibration-dissociation) coupling model.
+//              The value is in range of [0.0, 1.0], DPLR suggests 0.5, LAURA suggests 0.7, while 0.6 is given as default value.
+// catalyticCoef:
+//             0.0 -- full non-catalytic wall boundary condition.
+//             1.0 -- full catalytic wall boundary condition.
+//             in range of (0.0, 1.0) -- partial catalytic condition, the value indicates the catalytic coefficient.
+// nIsSuperCatalytic : the super catalytic condition for the fully catalytic wall, and assigned with the value of 1.
+//             0 -- equilibrium condition for the fully catalytic wall where the mass fractions are assigned with the values of the free stream.
+//             1 -- super catalytic condition for the fully catalytic wall where all the atomic components combine into molecular components.
+// nTemperatureJump : the method to calculate the temperature jump.
+//             0 -- calculated by the variables of heat conductivity and constant volume specific heat for each energy mode.
+//             1 -- the general method where the iteration is calculated with the translation-rotation temperature.
+// sigmaVelocity: the coordination coefficient of tangential momentum for computation of slip velocity. The value is in range of (0.0, 2.0].
+// sigmaTemperature: the heat coordination coefficient for computation of slip temperature. The value is in range of (0.0, 2.0].
+// sigmaMassFraction: the species coordination coefficient for computation of slip mass fractions. The value is in range of (0.0, 2.0].
+// velocitySlipCorrectConstant: the correction constant to the velocity slip condition. For the diffuse reflection, 1.0 is used.
+//             1.0 -- proposed by Maxwell.
+//             sqrt(2/PI)~0.8 -- used for "micro-slip", namely the actual velocity slip at the wall.
+//             1.146 -- proposed for an additional "fictitious" velocity slip.
+
+// chemicalRelaxCorf:          The value is in range of [0.001, 1.0].
+// chemicalSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// viscousSpectrumRadiusCoef : The value is in range of [1.0, 3.0].
+// inviscidSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// staticPressureRelaxCorf:    The value is in range of [0.1, 1.0].
+// nIsChemicalFreeze : the flag to freeze the chemical reactions.
+//           0 -- not freeze, the chemical reaction sources will be calculated.
+//           1 -- freezes the chemical reactions, the chemical reaction sources will not be calculated.// veTemperatureMin:  The minimum of Tv and Te
+// nDebug:  cout the Wrong place and abort
+//           0 -- not used.
+//           1 -- used.
+// nSpeciesLimit: limitter of gas species
+//           0 -- not used.
+//           1 -- used.
+// nTurblenceForChemical: the coupled mode of Turblence and Chemical reaction
+//           0 -- method 0.
+//           1 -- method 1.
+// nViscosityFluxSublevelModified: Modified for ViscosityFlux on Sublevel grid
+//           0 -- not used.
+//           1 -- used.
+// nChemcalSourceModified: Modified on ChemcalSource 
+//           0 -- not used.
+//           1 -- used.
+// nAblation:
+//               0 -- The wall ablation is not computed.
+//               1 -- The wall ablation is computed.
+// isInjection:
+//               0 -- The injection velocity of ablation wall is not computed.
+//               1 -- The injection velocity of ablation wall is computed.
+// nViscosityModel:
+
+//               0 -- Blottner fitting method.
+//               1 -- Gupta fitting method.
+// nSutherland:
+//               0 -- stands for selecting the Blotter curve fits mode.
+//               1 -- stands for Sutherland relation.
+// gasfile: Indicates the gas model, 9 models are provided, namely "Gu5", "Gu7", "Gu11", "Pa5", "Pa7", "Pa11", "DK5", "DK7", "DK11".
+//            "Gu" -- indicates the Gupta Model, three-Type Models are embeded in the library, namely, the 5-species-6-reactions, the 7-species-9-reactions, the 11-species-20-reactions.
+//            "Pa" -- indicates the Park  Model, three-Type Models are embeded in the library, namely, the 5-species-17-reactions, the 7-species-22-reactions, the 11-species-48-reactions.
+//            "DK" -- indicates the Dunn-Kang Model, three-Type Models are embeded in the library, namely, the 5-species-11-reactions, the 7-species-15-reactions, the 11-species-26-reactions.
+//            "Mars-Pa8" is for Park model of Mars gas, "Mars-Mc8" for McKenzie model of Mars gas.
+//            "Combustion-12" -- indicates the Combustion Chamber Gas Model which includes 12-species-20-reactions.
+//            "Gas-Mixture" -- indicates the process of mixing two species without reacting.
+//            For self-definition model, the gasfile is used to indicate the file path of the new gas model.
+// speciesName: Used to list the names of each species, while each species name is separated by the symbol of comma.
+// initMassFraction: Used to list the initial mass fractions of species in accordance with the sequence of names in the parameter speciesName.
+// ifStartFromPerfectGasResults: The chemical reaction simulation is start from perfect gas flowfield or not, 0 is for no and else is for yes.
+
+int dg_high_order = 0;
+int iapplication  = 0;
+int iCodeBranch   = 0;
+int nm            = 5;
+int nEquilibriumGas = 0;
+int nPCWCycleStep = 3;
+int nRETCycleStep = 3;
+int nSLIPCycleStep= 3;
+
+double refGama    = 1.4;
+double prl        = 0.72;
+double prt        = 0.90;
+double sc_l       = 0.5;
+double sc_t       = 0.5;
+
+int    nGasModel  = 0;
+int    nchem      = 0;
+int    nchemsrc   = 1;
+int    nchemrad   = 1;
+int    ntmodel    = 1;
+
+int nEnergyRecycle = 0;
+int nSlipBCModel   = 0;
+int nDensityModify = 1;
+int nTEnergyModel  = 0;
+int nMeanFreePathType = 0;
+int nIsChemicalFreeze = 0;
+int nIsSuperCatalytic = 1;
+int nTemperatureJump  = 0;
+
+double parkVDPower   = 0.6;
+double catalyticCoef = 0.0;
+double sigmaVelocity = 1.0;
+double sigmaTemperature = 1.0;
+double sigmaMassFraction = 1.0;
+double velocitySlipCorrectConstant = 1.0;
+
+double chemicalRelaxCorf          = 1.0;
+double chemicalSpectrumRadiusCoef = 1.0;
+double viscousSpectrumRadiusCoef  = 1.0;
+double inviscidSpectrumRadiusCoef = 1.0;
+double staticPressureRelaxCorf    = 1.0;
+
+double veTemperatureMin = 30.0;
+int    nDebug = 0;
+int    nSpeciesLimit = 0;
+int    nTurblenceForChemical = 0;
+int    nViscosityFluxSublevelModified = 0 ;
+int    nChemcalSourceModified = 0;
+
+int    nAblation   = 0;
+int    isInjection = 0;
+int    nViscosityModel = 0;
+int    nMarsModel = 0;
+string gasfile    = "DK5";
+//string gasfile    = "./chemical/Dunn-Kang_air5s11r.dat";
+string speciesName = "O, O2, NO, N, N2";
+string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.767";
+
+//string speciesName = "O, O2, NO, N, NO+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string speciesName = "O, O2, NO, N, O+, O2+, NO+, N+, N2+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile = "Mars-Pa8";
+//string speciesName = "O, O2, NO, N, N2, C, CO, CO2";
+//string initMassFraction = "0.0015, 0.0429, 0.0, 0.0, 0.0, 0.0, 0.0777, 0.8779";
+
+//string gasfile    = "DK7";
+//string speciesName = "O, O2, NO, N, NO+, C, C2, CO, CO2, CN, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile    = "Combustion-12";
+//string speciesName = "O, O2, NO, N, C, CO, CO2, H, H2, OH, H2O, N2";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767";
+ 
+//string gasfile = "Gas-Mixture";
+//string speciesName ="SpeciesA, SpeciesB";
+//string initMassFraction = "1.0, 0.0";
+int    nSutherland  = 0;
+double gamaSpeciesA = 1.4;
+double gamaSpeciesB = 1.3;
+double molecularWeightSpeciesA = 29.0;
+double molecularWeightSpeciesB = 30.0;
+
+int    nChemicalFlowStep = 0;
+int    ifStartFromPerfectGasResults = 0;
+
+#########################################################################
+// Multi-Grid parameters.
+// nMGLevel: The number of level of Multi-Grid.
+//           <= 1 -- Single-level.
+//           >  1 -- multi-level.
+// MGPreIteration: For each grid, the number of pre-smoothing steps.
+// n_post: For each grid, the number of post-smoothing steps.
+// MGCoarsestIteration: For the coarest grid the number of smoothing steps.
+// MGFasType: V-multi cycle or W-multi cycle.
+//            1 -- V-multi cycle.
+//            2 -- W-multi cycle.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+// mgCFLScale: CFL number enlarge times for coarse grid.
+// mprol: Multi-grid interpolation method, interpolation from coarse cell to fine grid.
+//        1 -- zero order.
+//        2 -- first-order. (default)
+// mgCorrectionLimit: Multi-grid correction limit.
+
+int nMGLevel = 1;
+int MGCoarsestIteration = 1;
+int MGPreIteration = 1;
+int MGFasType = 1;
+int n_post = 0;
+int flowInitStep = 100;
+int mprol = 2;
+double mgCFLScale = 1.0;
+double mgCorrectionLimit = 0.01;
+
+//--------------- Some parameter for turbulent model --------------------
+// neasm: The variation of kw turbulent model.
+// ismooth_turb: Residual smooth for turb or not.
+// SSTProductType: The type of product term based on vorticity for SST.
+// SAProductType: The type of product term based on vorticity for SA.
+int neasm = -3;
+int SSTProductType = 0;
+int ismooth_turb = 0;
+int SAProductType = 2;
+
+// ----------------- Overset Grid parameter -----------------------------
+int    codeOfDigHoles       = 1;
+int    codeOfTurbulentModel = 0;
+string masterFileName       = "./grid/searchFile.inp";
+string holeBasicFileName    = "./grid/holeBasicFile.inp";
+string holeFullFileName     = "./grid/holeFullFile.dat";
+string linkFileName         = "./grid/topology.dat";
+string zoneInverseFileName  = "./grid/zoneInverseMapping.inp";
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// isFVMOrFDM:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    isFVMOrFDM                          = 0;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-6;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "steger";
+string structhighordergradient             = "conservation";
+double coefofstrflux        = 0.5;
+double limitcoefofinterface = 0.0;
+
+// ----------------- Advanced choices -----------------------------------
+// outtimesc: Time stepping scheme for the outer loop.
+// MUSCLCoefXk: The parameter of MUSCL interpolations, belongs to [-1, 1].
+//             -1 -- seconde-order fully-upwind differencing.
+//              0 -- seconde-order upwind-biased differencing.
+//       0.333333 -- third-order upwind-biased differencing.
+//              1 -- seconde-order central differencing.
+// MUSCLCoefXb: The limiter parameter.
+//              0 -- the effect of the limiter is cancelled, means the first-order interpolations.
+// allReduceStep: Iteration intervals for MPI AllReduce operation, default is 1.
+string outtimesc   = "impbd2";
+double MUSCLCoefXk = -1;
+double MUSCLCoefXb = 1.0;
+int  allReduceStep = 1;
+
+// ----------------- overlap configuration ------------------------------
+// codeOfOversetGrid: Overlapping(overset) grid or not.
+//             0 -- NON-overlapping grid.
+//             1 -- Overlapping grid.
+// oversetInterpolationMethod: the method of overset interpolation while field simulation
+//             0 -- set the acceptor cell value by donor cell value.
+//             1 -- set the acceptor cell value by distance weight of donor cell value.
+
+int    codeOfOversetGrid           = 0;
+int    oversetInterpolationMethod  = 0;
+int    readOversetFileOrNot        = 0;
+int    symetryOrNot                = 0;
+int    readInAuxiliaryInnerGrid    = 1;
+int    readInAuxiliaryOuterGrid    = 0;
+int    readInSklFileOrNot          = 0;
+string auxiliaryInnerGrid0         = "./grid/aux-upper.fts";
+string auxiliaryInnerGrid1         = "./grid/aux-lower.fts";
+string auxiliaryInnerGrid2         = "";
+string oversetGridFileName         = "./grid/iblank.ovs";
+double walldistMainZone            = 1.0
+double toleranceForOversetSearch   = 1.0e-3;
+double toleranceForOversetBox      = 1.0e-3;
+int    twoOrderInterpolationOrNot  = 0;
+int    keyEnlargeOfActiveNodes     = 0;
+int    outTecplotOverset           = 0;
+
+int     numberOfMovingBodies       = 2;
+
+// ----------------- ALE configuration ------------------------------
+int codeOfAleModel                = 1;
+int aleStartStrategy              = -1;
+
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int    methodForKineticEquation   = 0;
+double relaxParameterOfKinetic    = 1.0;
+
+#########################################################################
+#                           motive information                          #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//mass of parts
+double mass_0                  = 1.0;
+//mass matrix of parts               Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//initial six DOF position information of parts.    xc        yc        zc
+double massCenter_0[]          = 0.0 ,    0.0,      0.0;
+//initial six DOF position information of parts.    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//initial six DOF move information of parts.    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//initial six DOF move information of parts.    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//the object that the parts belong to.
+int    fartherIndex_0          = -1;
+//the assembly position of the parts.                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//the move pattern of the parts.
+// -1  given motion partten.
+//  0  still.
+//  1  six DOF motion.
+//  2  three DOF motion.
+// 11  X-axis forced motion.
+// 12  Y-axis forced motion.
+// 13  Z-axis forced motion.
+// 14  forced pitch motion.
+// 15  forced yaw motion.
+// 16  forced roll motion.
+int  RBDMethod_0                = 0;
+double amplitude_0              = 0.0;
+double reduceFrequency_0        = 0.0;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//additional force  (system axis)             fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//additional moment of Force  (system axis)             mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//the deformation method of the parts.
+int    morphing_0               = 0;
+
+// post indentify
+int    integralOrder            = 4;
+
+
+// ---------------- ATP read --------------------------------------------
+//@int    inflowParaType            = 0;
+//@double refReNumber = 6.5e6;
+//@double refDimensionalTemperature = 288.15;
+//@double freestream_vibration_temperature = 300.00;
+//@double refDimensionalPressure    = 0;
+//@double height                    = 0;
+//@int nsubsonicInlet               = 0;
+//@int nsubsonicOutlet              = 0;
+//@string inLetFileName             = "./bin/subsonicInlet.hypara";
+//@string outLetFileName            = "./bin/subsonicOutlet.hypara";
+//@double refDimensionalVelocity = 0;
+//@double refDimensionalDensity = 0;
+
+#########################################################################
+#                             Old Parameter                             #
+#########################################################################
+int isPlotVolumeField = 0;
+
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/cfd_para_supersonic.hypara b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/cfd_para_supersonic.hypara
new file mode 100644
index 0000000..447ea5d
--- /dev/null
+++ b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/cfd_para_supersonic.hypara
@@ -0,0 +1,206 @@
+#########################################################################
+#                     General Control Parameter                         #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual 'res.dat' saved.
+
+int maxSimuStep       = 2000;
+
+int intervalStepFlow  = 50;
+int intervalStepPlot  = 50;
+int intervalStepForce = 1;
+int intervalStepRes   = 1;
+
+#########################################################################
+#                       Inflow Parameter                                #
+#########################################################################
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// dump_Q: Dump out thermal flux Q of solid wall.
+//         0 -- no dump out.
+//         1 -- dump out wall Q only.
+//         2 -- dump out wall Q & the typical position Q of ball.
+//         3 -- dump out wall Q & the typical position Q of cone.
+//         4 -- dump out wall Q & the typical position Q of double sphere.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceRefenenceLength, forceRefenenceLengthSpanWise, forceRefenenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+
+double refMachNumber = 2.50;
+double attackd       = 0.0;
+double angleSlide    = 0.0;
+
+double wallTemperature = -1.0;
+int    dump_Q = 0;
+
+int inflowParaType = 0;
+double refReNumber = 4.8e6;
+double refDimensionalTemperature = 51.0;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temper ature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+double gridScaleFactor = 1.0;
+
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength         = 1.0;            // unit of meter.
+double forceReferenceArea           = 0.7854;              // unit of meter^2.
+double TorqueRefX = 5.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+
+#########################################################################
+#                       Physical models                                 #
+#########################################################################
+// viscousType : Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "1eq-sa", when viscousType = 3.
+//              -- "2eq-kw-menter-sst", when viscousType = 4.
+// DESType: Type of DES.
+//          0 -- RANS.(default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+int    viscousType    = 1;
+string viscousName = "laminar";
+
+//int    viscousType    = 3;
+//string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+int roeEntropyFixMethod = 2;
+double roeEntropyScale  = 1.0;
+#########################################################################
+#                       Spatial Discretisation                          #
+#########################################################################
+#*******************************************************************
+#                       Struct Solver                              *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "ausmpw".
+// str_limiter_name: Limiter of struct grid.
+//                   -- "minmod", "3rd_minmod_smooth".
+
+string inviscidSchemeName   = "steger";
+string str_limiter_name     = "minvan";
+
+#*******************************************************************
+#                       UnStruct Solver                            *
+#*******************************************************************
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpwplus".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "vencat", "barth".
+//                   -- "1st", meaning accuracy of first-order.
+//                   --  "nolim", no limiter.
+// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
+//              The smaller the value, the more robust it is.
+
+string uns_scheme_name  = "vanleer";
+string uns_limiter_name = "vencat";
+double venkatCoeff      = 0.5;
+
+#########################################################################
+#                       Temporal Discretisation                         #
+#########################################################################
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// CFLEnd: The CFL number, [0.1, 100].
+//         The bigger the value, the convergence faster but lower robustness.
+// ktmax: The lower the value, the more robustness, 1.0e5 - 1.0e10.
+
+int    iunsteady        = 1;
+double physicalTimeStep = 0.05;
+int    min_sub_iter     = 15;
+int    max_sub_iter     = 31;
+double tol_sub_iter     = 0.0001;
+int    aleStartStrategy = 1;
+int    ifStartFromSteadyResults = 1;
+
+int    ifLocalTimeStep  = 0;
+double CFLStart         = 0.1;
+double CFLEnd           = 20.0;
+int    CFLVaryStep      = 10;
+
+#########################################################################
+#                       File In or Out                                  #
+#########################################################################
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                     e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                     Please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the whole field results to tecplot or not, 0 / 1.
+
+string gridfile = "./grid/finner__16.fts";
+int plotFieldType  = 1;
+int visualfileType = 1;
+int walldistMethod = 3;
+
+// ----------------- Advanced Parameters, DO NOT care it ----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables:  Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8),
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21).
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//            0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//            1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+
+int reconmeth = 0;
+int limitVariables = 0;
+int limitVector = 0;
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/grid_para.hypara b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/grid_para.hypara
new file mode 100644
index 0000000..dfc53e4
--- /dev/null
+++ b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/grid_para.hypara
@@ -0,0 +1,34 @@
+#########################################################################
+#                           Grid data type                              #
+#########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//               0 -- Unstructured grid.
+//               1 -- Structured grid.
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//               1 -- Y upward. (default)
+//               2 -- Z upward.
+// from_gtype: Type of grid data type in grid conversion process.
+//              -1 -- MULTI_TYPE
+//               1 -- HyperFLOW( PHengLEI ), *.fts.
+//               2 -- CGNS, *.cgns.
+//               3 -- Plot3D type of structured grid, *.dat/*.grd.
+//               4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//               5 -- Fluent, *.cas/*.msh.
+//               6 -- Ustar, mgrid.in.
+//               7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//               8 -- GMSH, *.msh.
+int   gridtype = 1;
+int axisup               =  1;
+int   from_gtype = 2;
+
+#########################################################################
+#                           File path                                   #
+#########################################################################
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+string   from_gfile = "./grid/finner.cgns";
+string   out_gfile = "./grid/finner.fts";
+
+
+
+
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/key.hypara b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/key.hypara
new file mode 100644
index 0000000..383611d
--- /dev/null
+++ b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/key.hypara
@@ -0,0 +1,49 @@
+string title       =   "PHengLEI Main Parameter Control File";
+// IMPORTANT NOTICE：DON NOT MODIFY THE FOWLLOWING LINE
+string defaultParaFile   =   "./bin/cfd_para.hypara";
+// ndim: Dimensional of the grid: 2 or 3.
+// nparafile: the number of the parameter file.
+// nsimutask: simulation task type.
+//    0 -- CFD Solver of NS or Turbulation.
+//    1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
+//         Grid conversion: from other format to HyperFLOW format (.fts).
+//         Grid reconstruction: such as grid adaptation.
+//         Grid merging: merge two blocks into one block.
+//         Grid repairing: repair the original grid in order to remove the negative volume cells.
+//    2 -- Wall distance computation for turb-solver.
+//    3 -- Grid partition.
+//    4 -- Knowledge repository / examples of PHengLEI-API.
+int  ndim         =   3;
+int  nparafile    =   2;
+
+int    nsimutask          =   0;
+//string parafilename       =   "./bin/cfd_para_subsonic.hypara";
+//string parafilename    = "./bin/cfd_para_transonic.hypara";
+string parafilename    = "./bin/cfd_para_supersonic.hypara";
+//string parafilename    = "./bin/cfd_para_hypersonic.hypara";
+//string parafilename    =  "./bin/incompressible.hypara";
+
+//int    nsimutask      = 1;
+//string parafilename   = "./bin/grid_para.hypara";
+
+//int    nsimutask      = 2;
+//string parafilename   = "./bin/cfd_para.hypara";
+
+//int    nsimutask      = 3;
+//string parafilename   = "./bin/partition.hypara";
+
+//int    nsimutask      = 4;
+//string parafilename   = "./bin/repository.hypara";
+
+//int    nsimutask      = 5;
+//string parafilename   = "./bin/overset_grid_view.hypara";
+
+//int    nsimutask      = 99;
+//string parafilename   = "./bin/post_processing.hypara";
+// ----------------  advanced Parameters, DO NOT care it -----------
+int    iovrlap                =   0;
+int  numberOfGridProcessor    =   0;
+// ATP read
+string parafilename1      =   "./bin/kinetic_para.hypara"
+//string parafilename2      =   "./bin/overset_config.hypara";
+
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/kinetic_para.hypara b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/kinetic_para.hypara
new file mode 100644
index 0000000..075d4d5
--- /dev/null
+++ b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/kinetic_para.hypara
@@ -0,0 +1,48 @@
+#########################################################################
+#                           Parameter for RBD                           #
+#                           *����ѧ���������ٵ���ʽ                     #
+#########################################################################
+int    codeOfAleModel = 1;
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+#########################################################################
+#                          ����ѧ���̼�����ز���                       #
+#########################################################################
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int methodForKineticEquation   = 0;
+double relaxParameterOfKinetic = 1.0;
+
+#########################################################################
+#                           ��������˶���Ϣ                            #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//����������
+double mass_0                  = 1.0;
+//��������������                Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//�����ij�ʼ�����ɶ�λ����Ϣ    xc        yc        zc
+double massCenter_0[]          = 5.0 ,    0.0,      0.0;
+//�����ij�ʼ�����ɶ�λ����Ϣ    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//�����ij�ʼ�����ɶ��˶���Ϣ    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//�����ij�ʼ�����ɶ��˶���Ϣ    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//��������������
+int    fartherIndex_0          = -1;
+//������װ��λ��                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//�����˶���ʽ	 
+int  RBDMethod_0                = 14;
+double amplitude_0              = 5.0;
+double reduceFrequency_0        = 0.05;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//������  (����ϵ)              fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//��������(����ϵ)              mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//�������η�ʽ
+int    morphing_0               = 0;
\ No newline at end of file
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/partition.hypara b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/partition.hypara
new file mode 100644
index 0000000..7c695e6
--- /dev/null
+++ b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/bin/partition.hypara
@@ -0,0 +1,23 @@
+// pgridtype: The grid type.
+//               0 -- unstruct grid
+//               1 -- struct grid
+// maxproc:   The number of partition zones that want to be divided into,
+//            which is equal to the number of CPU processors you want.
+//			  Usually, 50~100 thousands structured cells per CPU-Core is suggested.
+//			           30~70  thousands unstructured cells per CPU-Core is suggested.
+// original_grid_file     : original grid file that want to be divided(HyperFLOW/PHengLEI type, *.fts).
+// partition_grid_file    : target partition grid file(HyperFLOW/PHengLEI type, *.fts).
+
+int   pgridtype = 1;
+int   maxproc = 16;
+
+string   original_grid_file = "./grid/finner.fts";
+string   partition_grid_file = "./grid/finner__16.fts";
+
+
+// Number of multi-grid levels, ONLY used for structured grid.
+//               1 -- single level, 2 -- 2 level, N -- N level, ..., et al.
+int   numberOfMultigrid = 1;
+
+
+
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/grid/finner.cgns b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/grid/finner.cgns
new file mode 100644
index 0000000..c4c9188
Binary files /dev/null and b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/grid/finner.cgns differ
diff --git a/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/三维结构Finner弹体俯仰振荡_算例说明文档.pdf b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/三维结构Finner弹体俯仰振荡_算例说明文档.pdf
new file mode 100644
index 0000000..299e29c
Binary files /dev/null and b/F08-ThreeD_Finner_Laminar_Ma2d5_Struct_16CPU/三维结构Finner弹体俯仰振荡_算例说明文档.pdf differ
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/boundary_condition_ref.hypara b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/boundary_condition_ref.hypara
new file mode 100644
index 0000000..ecdff02
--- /dev/null
+++ b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/boundary_condition_ref.hypara
@@ -0,0 +1,69 @@
+# nBoundaryConditons : Number of global boundary conditions.
+# bcName             : Boundary condition name.
+# bcType(in PHengLEI): Boundary condition type.
+
+# How to set boundary condition, for example: 
+# string bcName = "Wall";                   
+# {                                           
+#   int bcType = 2;                           
+#   int viscousType = 1;                      
+#   double wallTemperature = -1.0;            
+#   double uWall = 0.0;                       
+#   double vWall = 0.0;                       
+#   double wWall = 0.0;                       
+# }                                           
+# string bcName = "Inflow";                 
+# {                                           
+#   int bcType = 5;                           
+#   int inflowParaType = 0;                   
+#   double refMachNumber = 0.73;              
+#   double attackd = 2.79;                    
+#   double angleSlide = 0.0;                  
+#   double refReNumber = 6.5e6;               
+#   double refDimensionalTemperature = 288.15;
+# }                                           
+
+# For more information, see examples/bin/boundary_condition.hypara file!!!
+
+int nBoundaryConditons = 4;
+string bcName = "BODY";
+{
+  int isSecondSegment = 0;
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "Segment1";
+{
+  int isSecondSegment = 0;
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "Segment2";
+{
+  int isSecondSegment = 1;
+  string bodyName = "body";
+  int bcType = 2;
+  double secondSegmentRotatePostionX = 6.0200968;
+  double secondSegmentRotatePostionY = 6.0266381;
+  double secondSegmentRotatePostionZ = 19.680012;
+}
+string bcName = "FAR";
+{
+  int bcType = 4;
+}
+
+# 'bcType' is defined as following:
+#    99: PERIODIC                  
+#    -2: WAKE                      
+#    -1: INTERFACE                 
+#    0 : NO_BOUNDARY_CONDITION     
+#    1 : EXTRAPOLATION             
+#    2 : SOLID_SURFACE             
+#    3 : SYMMETRY                  
+#    4 : FARFIELD                  
+#    5 : INFLOW                    
+#    6 : OUTFLOW                   
+#    52: PRESSURE_INLET            
+#    62: PRESSURE_OUTLET           
+#    61: OUTFLOW_CONFINED          
+#    7 : POLE                      
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/cfd_para.hypara b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/cfd_para.hypara
new file mode 100644
index 0000000..b17970c
--- /dev/null
+++ b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/cfd_para.hypara
@@ -0,0 +1,1220 @@
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//          PPPPP  H   H  EEEEE  N    N  GGGGG  L      EEEEE  III         +
+//          P   P  H   H  E      NN   N  G      L      E       I          +
+//          PPPPP  HHHHH  EEEEE  N N  N  G  GG  L      EEEEE   I          +
+//          P      H   H  E      N  N N  G   G  L      E       I          +
+//          P      H   H  EEEEE  N    N  GGGGG  LLLLL  EEEEE  III         +
+//------------------------------------------------------------------------+
+//          Platform for Hybrid Engineering Simulation of Flows           +
+//          China Aerodynamics Research and Development Center            +
+//                     (C) Copyright, Since 2010                          +
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+###########################################################################
+#                       Default parameters for Grid conversion            #
+###########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+//           2 -- Hybrid grid, include both of unstructured and structured grid.
+// gridobj:  Task type of grid treatment.
+//           0 -- Grid generation of typical case, such as cylinder, flat plate, etc.
+//           1 -- Grid conversion, from other grid data to PHenglEI, such as Fluent, CGNS.
+//           2 -- Grid refinement.
+//           3 -- Grid merging, merge two blocks into one block.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+//           5 -- Grid repairing, repair the original grid in order to remove the negative volume cells.
+//           6 -- Grid mirroring, mirror a symmetry grid to whole grid.
+// multiblock: Multi-block grid or not, only for structured grid conversion.
+//             0 -- Not.
+//             1 -- Yes.
+// iadapt: Adaptation number for unstructure grid.
+// SymmetryFaceVector: The vector of symmetry face.
+//             0 -- X axis.
+//             1 -- Y axis.
+//             2 -- Z axis.
+int gridtype            = 0;
+int gridobj             = 1;
+int multiblock          = 0;
+int iadapt              = 0;
+int SymmetryFaceVector  = 1;
+
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//         1 -- Y upward. (default)
+//         2 -- Z upward.
+int axisup = 1;
+
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+int omit_no_bound_bc = 0;
+
+//-----------------------------------------------------------------------
+#                           Grid data type                              #
+//-----------------------------------------------------------------------
+// from_gtype/to_gtype: Type of grid data type in grid conversion process.
+//                     -1 -- MULTI_TYPE.
+//                      1 -- PHengLEI, *.fts.
+//                      2 -- CGNS, *.cgns.
+//                      3 -- Plot3D type of structured grid, *.dat/*.grd.
+//                      4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//                      5 -- Fluent, *.cas/*.msh.
+//                      6 -- Ustar, mgrid.in.
+//                      7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//                      8 -- GMSH, *.msh.
+// dumpOldGrid: If dump out the old grid file.
+//              0 -- Not. (default)
+//              1 -- Yes.
+int from_gtype  = 2;
+int to_gtype    = 1;
+int dumpOldGrid = 0;
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+int numberOfGridFile = 1;
+string from_gfile = "./grid/rae2822_hybrid2d.cas";
+string from_gfile1= "";
+
+string out_gfile  = "./grid/flat_laminr_133_85_2d.fts";
+
+// ----------------- some advanced choices ------------------------------
+// iunsteady: The Grid is for unsteady simulation or not.
+int iunsteady = 0;
+int codeOfAleModel = 0;
+
+// fileformat: Ustar Grid file format.
+//             0 -- BINARY.
+//             1 -- ASCII.
+int fileformat = 0;
+
+// Parameters for hybrid solver.
+// mixgrid_uns: path of unstructure grid file for hybrid solver, *.fts type.
+// mixgrid_str: path of structure grid file for hybrid solver, *.fts type.
+string mixgrid_uns    = "./grid/rae2822_uns2d_4.fts";
+string mixgrid_str    = "./grid/flat_laminr_133_85_2d.fts";
+
+// Some parameters for structured overlapping grid.
+int    codeOfDigHoles      = 1;
+string holeBasicFileName   = "./oversetGridView/holeBasicFile.inp";
+string holeFullFileName    = "./oversetGridView/holeFullFile.dat";
+string linkFileName        = "./oversetGridView/topology.dat";
+string zoneInverseFileName = "./oversetGridView/zoneInverseMapping.inp";
+
+// ----------------- Adaptive Mesh Refine -------------------------------
+// In this file, the original_grid_file is used of the partition part.
+// If use it dependently, abstract it here.
+string adapt_grid_file  = "./grid/sphere_mixed_adapt1.fts";
+string geometryFileName = "./grid/jsm.igs";
+
+// geometryUnit: Geometry unit.
+//               1 -- meter.
+//               2 -- millimeter.
+//               3 -- inch.
+// exclusiveCase: Parallel projection exclusive case.
+//                0 -- NON case.
+//                1 -- JSM-C2-NPOFF case.
+//                2 -- CHNT.
+// projectOrgPoint: If the original wall points need to be projected or not.
+int geometryUnit = 1;
+int anisoRefine  = 0;
+int isProject    = 0;
+int readDist     = 0;
+int isDeform     = 0;
+int exclusiveCase   = 0;    // 0: NON case; 1: JSM-C2-NPOFF case; 2: CHNT.
+int projectOrgPoint = 0;    // if project original wall points.
+
+
+// ----------------- Grid Deform Parameters -----------------------------
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    nDeformStep    = 40;
+double flapAngle      = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice: Rotational periodicity only support rotation along the X axis!
+// periodicType: Which periodic boundary is used.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+// translationLength[]: The relative distance between two periodic face
+                        which only support one direction.
+// rotationAngle: The relative angle between two periodic face.
+                  which is recorded in degrees.  
+
+int periodicType = 0; 
+double translationLength[] = [0.0,0.0,0.0];
+double rotationAngle = 0.0;
+
+#########################################################################
+#                       Default parameters for Partition                #
+#########################################################################
+// pgridtype: The grid type.
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+//            2 -- refine structured grid.
+// maxproc: The number of partition zones that want to be divided into.
+int pgridtype = 0;
+int maxproc   = 4;
+
+// traceMark: Trace mark or not, only for structured grid partition.
+//            0 -- Not.
+//            1 -- Yes.
+// blockIndexOfMark: the block index of mark, only for structured grid partition.
+// cellIndexOfMark: the cell index of mark, only for structured grid partition.
+int traceMark        = 0;
+int blockIndexOfMark = 0;
+int cellIndexOfMark[] = [185,30,1];
+
+// parallel Strategy:
+//! -# 0 : each zone is assigned to the one that defined in grid partition procedure.
+//! -# 1 : random assigned for each zone or by some else ways.
+int parallelStrategy = 1;  
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+string original_grid_file  = "./grid/sphere_mixed.fts";
+string partition_grid_file = "./grid/sphere_mixed__4.fts";
+
+// ------------------ Sompe advanced parameters -------------------------
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+// npartmethod: Method of interface reconstruction, default is 1.
+// parallelPartitionMethod: Method of parallel partition, this is set only when execute parallel partition. It would be skipped when serial partition.
+//                   1 -- Using ParMetis for homogeneous MPI.
+//                   2 -- Using Metis for homogeneous MPI.
+//                   3 -- using METIS partition for homogeneous OpenMP.
+// parmetisBalance: Used to specify the imbalance tolerance.
+//                   1 -- perfect balance.
+//             maxproc -- perfect imbalance.
+//                1.05 -- recommended.
+
+int omit_no_bound_bc        = 0;
+int npartmethod             = 1;
+int parallelPartitionMethod = 2;
+double parmetisBalance = 1.05;
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level.
+//                    N -- N level, ..., et al.
+int numberOfMultigrid = 1;
+
+#########################################################################
+#                     Default parameters for CFD simulation             #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepSample: The step intervals for monitored probes variables file 'sample.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual file 'res.dat' saved.
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+
+int maxSimuStep       = 20000;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepSample = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+int ifLowSpeedPrecon  = 0;
+
+// compressible:
+//               0 -- incompressible flow.
+//               1 -- compressible flow. (default)
+int compressible = 1;
+
+//-----------------------------------------------------------------------
+#                           CFD Control Parameter                       #
+//-----------------------------------------------------------------------
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+//                 4 -- the condition that the velocity, temperature and density are given.
+//                 5 -- the condition that the velocity, temperature and pressure are given.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// freestream_vibration_temperature: Dimensional freestream vibration temperature.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+// radiationCoef: The radiation coefficient on wall, it is used to compute the radiation heat flux on wall when the boundary
+//                condition is radiation equilibrium temperature, and 0.8 is the default value.
+// refMolecularWeight : the reference molecular weight of gas used for perfect gas. The unit is g/mol.
+// Generally, the gas is air. Sometimes, it is experiment gas, such as Nitrogen, Argon, and so on.
+
+double refMachNumber = 0.73;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+double freestream_vibration_temperature = 300.00;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+//int inflowParaType = 3;
+//int nsubsonicInlet  = 1;
+//int nsubsonicOutlet = 1;
+//string inLetFileName  = "./bin/subsonicInlet.hypara";
+//string outLetFileName = "./bin/subsonicOutlet.hypara";
+//double refDimensionalTemperature = 288.144;
+//double refDimensionalPressure = 1.01313E05;
+
+//The velocity, temperature and density are fixed.
+//int inflowParaType = 4;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalDensity = 1.0e3;
+
+//The velocity, temperature and pressure are fixed.
+//int inflowParaType = 5;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalPressure = 1.0e5;
+
+//The MachNumber, temperature and pressure are fixed.
+//int inflowParaType = 6;
+//double refDimensionalTemperature = 293;
+//double refDimensionalPressure = 8886.06;
+
+double wallTemperature = -1.0;
+
+double radiationCoef = 0.8;
+double gridScaleFactor = 1.0;
+
+int numberOfAerodynamicForceComponents = 1;
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+double refMolecularWeight = 28.9644;          // unit of g/mol.
+
+//-----------------------------------------------------------------------
+#                           Spatial Discretisation                      #
+//-----------------------------------------------------------------------
+#*******************************************************************
+#                         Struct Solver                            *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "hlle", "lax_f".
+//                     -- "roe", "modified_roe".
+//                     -- "ausm+", "ausm+w", "ausm+up", "ausmdv", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                     -- "vanalbada", "vanleer", "minmod", "smooth", "minvan", "3rdsmooth", "3rd_minmod_smooth".
+//                     -- "nolim", no limiter.
+//                     -- "vanalbada_clz", clz supersonic version.
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "vanalbada";
+
+#*******************************************************************
+#                         UnStruct Solver or Common                *
+#*******************************************************************
+// viscousType: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           2 -- Algebraic.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "0eq-bl".
+//              -- "1eq-sa".
+//              -- "2eq-kw-menter-sst".
+//              -- "2eq-kw-menter-bsl".
+//              -- "2eq-kw-wilcox-1988".
+//              -- "2eq-kw-wilcox-1998".
+//              -- "2eq-kw-kok-tnt".
+//              -- "2eq-kw-wilcox-2006".
+//              -- "easm-kw-2003".
+//              -- "easm-kw-2005".
+// DESType: Type of DES.
+//          0 -- RANS. (default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpw+".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "barth", "vencat", "vanleer", "minmod".
+//                   -- "vanalbada", "smooth", "nnd", "lpz", "1st".
+//                   -- "nolim", no limiter.
+// uns_vis_name: Discretisation method of viscous term.
+//               -- "std", "test", "aver", "new1", "new2".
+// gradientName: Gradient reconstruction method.
+//                 -- "default", "ggcell", "ggnode", "lsq".
+// ivencat: Variation of vencat limiter.
+//          0 -- org method, it is independent of grid scale.
+//          1 -- new method, it is dependent of grid scale.
+//          4 -- Ustar limiter model, without grid size unitary.
+//          7 -- default used.
+// venkatCoeff: Cofficient of vencat, when using vencat limter.
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//              0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//              1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+// skewnessAngle: The skewness angle of grid cells.
+// roeEntropyFixMethod: Entropy fix (correction) method.
+//              1 -- direct fix, which limits the minimum eigenvalue directly.
+//              2 -- multi-dimensional fix, which is derived from structured solver and now is only valid for struct solver.
+//              3 -- Harten type, which is default used.
+// roeEntropyScale: Entropy fix (correction) coefficient scale, default is 1.0.
+//                  It is used to scale the default Roe entropy fix coefficients.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+string uns_scheme_name  = "roe";
+string uns_limiter_name = "vencat";
+string uns_vis_name     = "test";
+string gradientName     = "ggnode";
+
+int    ivencat     = 7;
+double venkatCoeff = 5.0;
+int reconmeth      = 1;
+int limitVariables = 0;
+int limitVector    = 0;
+double skewnessAngle = 60.0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+
+//-----------------------------------------------------------------------
+#                       Temporal Discretisation                         #
+//-----------------------------------------------------------------------
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// physicalTimeStep: The nondimensional physical time step.
+// ifStartFromSteadyResults: The unsteady simulation is start from steady flowfield or not, 0 is for no and else is for yes.
+// ifStaticsFlowField: Statistical variables for unsteady simulation.
+// ifStaticsReynoldsStress: Statistical Reynolds stress for unsteady simulation.
+// startStatisticStep: Outer step when start statistics.
+//                     when the value is larger than "maxSimuStep", it is useless.
+// statisticalTimePeriod: Used as time period of statistic analysis.
+//                        when the value is negative, time period is treated as infinite.
+// statisticMethod: Statistic reynolds stress method.
+                  0 --tau = <q^2> - <q>^2
+                  1 --tau = <u'u'>
+// min_sub_iter: The min sub iteration of unsteady simulation.
+// max_sub_iter: The max sub iteration of unsteady simulation.
+// tol_sub_iter: The tolerance of sub iteration of unsteady simulation.
+// tscheme: Temporal Discretisation method.
+//               1 -- Runge-Kutta Multi-State.
+//               2 -- Point implicit.
+//               3 -- Full implicit.
+//               4 -- LU-SGS.
+//               5 -- Block LU-SGS.
+//               6 -- Jacobian iteration.
+//               7 -- Lower G-S iteration.
+//               8 -- Upper G-S iteration.
+//               9 -- Lower/Upper G-S iteration.
+// iSimplifyViscousTerm: Simplify the computation of viscous term in the Block LU-SGS method. The default value assigns 1 that could speed up the computation.
+//                       Otherwise, the viscous Jacobian matrix Mv should be computed that will increase the memory and time in iteration of the BLUSGS method.
+// CFLStart: Started cfl number.
+// CFLEnd: End cfl number.
+// CFLVaryStep: The number of step when cfl increase from CFLStart to CFLEnd.
+// ktmax: Dtratio. dt[i] = MIN(dt[i], ktmax * dtmin / vol[i])
+// swapDq: Communication dq between forward/backward sweep of LUSGS or not, default is 0.
+// nLUSGSSweeps: Sub iteration of LU-SGS or Block LU-SGS.
+// LUSGSTolerance: Sub iter tolerance of LU-SGS or Block LU-SGS.
+// ifLocalTimeStep: Time step method.
+//               0 --Local.
+//               1 --Global.
+// visl_min: Minimum value of laminar viscosity coefficient.
+// turbCFLScale: Turbulence model cfl number factor.
+// codeOfAleModel: Arbitrary Lagrangian-Eulerian method.
+//               0 -- no ALE method.
+//               1 -- ALE method for non-moving grids.
+//               2 -- ALE method for moving grids.
+//               3 -- ALE method for deforming grids.
+// wallFunctionType: The type of wall function to implement.
+//               0 -- no wall function. (default)
+//               1 -- standard wall function.
+//               2 -- Pab3D wall function.
+// RKStage: The number of Runge-Kutta step.
+// lamda: Cofficient of Runge-Kutta step.
+
+int    iunsteady        = 0;
+double physicalTimeStep = 0.01;
+int    ifStartFromSteadyResults = 0;
+int    ifStaticsFlowField = 0;
+int    ifStaticsReynoldsStress = 0;
+int    startStatisticStep = 800000;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+int    linearTwoStepMethods = 1;    // 1--BDF1; 2--C-N; 3--BDF2;
+
+int    methodOfDualTime = 3;
+int    min_sub_iter = 50;
+int    max_sub_iter = 50;
+double tol_sub_iter = 0.01;
+
+int    tscheme      = 4;
+int    iSimplifyViscousTerm = 1;
+int    ifLocalTimeStep = 0;
+double CFLStart     = 0.01;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 500;
+
+double ktmax        = 1.0e10;
+
+int    swapDq       = 1;
+
+int    nLUSGSSweeps = 1;
+double LUSGSTolerance = 0.01;
+int    order        = 2;
+
+double visl_min = 0.01;
+double turbCFLScale = 1.0;
+double csrv     = 2.0;
+double timemax  = 1.0e10;
+double dtsave   = -1.0;
+int    maxale   = 10;
+double dtau     = 0.001;
+
+int wallFunctionType = 0;
+
+int RKStage    = 2;
+double lamda[] = 0.5, 1.0;
+
+//int RKStage    = 1;
+//double lamda[] = 1.0;
+
+//int RKStage    = 4;
+//double lamda[] = [0.25, 0.33333333333, 0.5, 1.0];
+
+//-----------------------------------------------------------------------
+#                           File In or Out                              #
+//-----------------------------------------------------------------------
+// numberOfGridGroups: The number of grid groups.
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                    e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                    please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the field results to visulization.
+// walldistMethod: The method to compute wall distance.
+//                 0 -- accurate but not fast enough.
+//                 1 -- fast but not accurate enough.
+//                 2 -- super fast but more non-accurate!
+// resSaveFile: The file path to save the residual convergence process, write data for every default (intervalStepRes) steps.
+// turbresfile: The file path to save the residual convergence process of turbulence, write data for every default (intervalStepRes) steps.
+// aircoeffile: The file path to save the aerodynamic force coefficients convergence process, write data for every default (intervalStepForce) steps.
+// restartNSFile: The file path to write restart flowfield variables, write data for every default (intervalStepFlow) steps.
+// turbfile: The file path to write restart flowfield variables of turbulence , write data for every default(intervalStepFlow) steps.
+// visualfile: The visualization file path of flowfield , write data for every default (intervalStepPlot) steps.
+// wall_aircoefile: The file path to save flowfield variables of wall, write data for every default steps.
+// nDumpSurfaceInfo = 0 the "wall_varfile" write the informations including heat flux.
+// nDumpSurfaceInfo = 1 the "wall_varfile" write the informations without heat flux.
+
+int    numberOfGridGroups = 1;
+string gridfile           = "./grid/rae2822_hybrid2d__4.fts";
+string wallTemperaturefile= "";
+
+int    walldistMethod     = 1;
+
+string resSaveFile        = "results/res.dat";
+string turbresfile        = "results/turbres.dat";
+string aircoeffile        = "results/aircoef.dat";
+
+string restartNSFile      = "results/flow.dat";
+string turbfile           = "results/turb.dat";
+
+string visualfile         = "results/tecflow.plt";
+string wall_aircoefile    = "results/wall_aircoef.dat";
+string samplefile         = "results/sample.dat";
+
+int nDumpSurfaceInfo      = 0;
+string wall_varfile       = "";
+
+string jetDefineFile      = "bin/jet.hypara";
+
+string sixDofFileName     = "results/sixDofInfo.dat";
+string derivativeFileName = "results/identify.dat";
+string hysteresisFileName = "results/force_beta.plt";
+
+int plotFieldType = 0;
+
+// visualfileType: The file type of visualfile.
+//                 0 -- Tecplot binary.
+//                 1 -- Tecplot ASCII.
+
+int visualfileType = 1;
+
+// samplefileMode: The dump mode of sample file.
+//                 0 -- dump out every probe/line/surface data for all step intervals.
+//                 1 -- dump out all probe/line/surface data for every step intervals.
+int samplefileMode = 0;
+
+// visualSlice: The slice of tecflow.
+//              0 -- Do not save slice data.
+//              1 -- comput and save it to sliceFile.
+// sliceAxis: Normal vector of slice.
+//            1 -- X_DIR.
+//            2 -- Y_DIR.
+//            3 -- Z_DIR.
+// slicePostion: Coordinate of slice.
+
+int    visualSlice  = 0;
+int    sliceAxis    = 1;
+double slicePostion = -0.5;
+string sliceFile    = "results/Slice.plt";
+int    dumpWallFaceCenter = 0;
+
+// min-max box of the visual block.
+double lowerPlotFieldBox[] = [0.0 0.0 0.0];
+double upperPlotFieldBox[] = [1.0 1.0 1.0];
+
+//-----------the optional parameters list for the flow field output----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables : Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8), 
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21), 
+//                   -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
+//                   -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40),
+//                   -- gradientUx(41), gradientUy(42), gradientVx(43), gradientVy(44), iblank(81).
+//                   -- specific heat ratio(gama, 56)
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+//-----------the optional parameters list for the wall boundary condition----------------
+// nVisualWallVariables: The number of visual variables on wall.
+// visualWallVariables : dumped variable types, listed as following:
+// -coefficient of pressure(cp, 0), -coefficient of friction(cf, 1), yplus(2), -non-dimensional heat flux(Q_NonDim, 3), -dimensional heat flux(Q_Dim, 4),
+// -pressure on wall(pw, 5), -temperature on wall(Tw, 6), -density on wall(rhow, 7), -heat flux of translational-rotational temperature term(Qtr, 8),
+// -heat flux of species diffusion term(Qs, 9), -heat flux of vibrational temperature term(Qv, 10), -heat flux of electron temperature term(Qe, 11),
+// -species mass fractions(Ns, 12), -x component of wall velocity(Vx, 13), -y component of wall velocity(Vy, 14), -z component of wall velocity(Vz, 15)
+// -slip translational-rotational temperature(Tts, 16), -slip vibrational temperature(Tvs, 17), -slip electron temperature(Tes, 18), -absolute wall velocity(Vs, 19)
+// -Stanton number(St, 20), -coefficient of heat rate(Ch, 21), -temperature jump(deltaT, 22), -transition gamaeff(gamaeff, 48),
+// -transition intermittency(intermittency, 51), -transition momentum thickness reynolds(MomentumThicknessReynolds, 52),
+// -overlap iblank(iblank, 81)
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+int nVisualWallVariables = 9;
+int visualWallVariables[] = [0, 1, 2, 3, 4, 5, 9, 10, 11];
+
+// dumpStandardModel: Dump many standard model data.
+//                    1 -- Turbulent flat plate.
+int dumpStandardModel = 0;
+
+// ifSetDataMonitor: Whether to set the data monitor.
+//                   0 -- No.
+//                   1 -- Yes.
+// dataMonitorType: The type of data Monitor.
+//                  0 -- Probes data monitor.
+//                  1 -- Lines data monitor.
+//                  2 -- Surfaces data monitor.
+// probesDefineFile: Probes location information file.
+// nLines: The number of lines need to be monitored.
+// linesDefineFile: Lines location information file.
+// nSurfaces: The number of surfaces need to be monitored.
+// surfacesDefineFile: Surfaces location information file.
+// searchCellsMethod: method to search the cell of each probe.
+//                    0 -- Nearest cell to the probe.
+//                    1 -- Real cell where the probe is located.
+// nProbeVariables: Number of variables want to be dumped for probes monitered.
+// probeVariables : Variable types dumped, listed as following:
+//                  -- density(0), u(1), v(2), w(3), pressure(4), temperature(5).
+// Important Warning: Array size of probeVariables MUST be equal to nProbeVariables!!!
+// probeVariables order must from small to big.
+// probeVariablesInterpolationMethod: Interpolation method used to compute the probe variables.
+//                 0 -- Take the value of probe's cell as probe real value.
+//                 1 -- Interpolation from probe's and neighbouring cell to probe.
+//                 2 -- Interpolation from probe's cell nodes to probe.
+int ifSetDataMonitor = 0;
+
+int    dataMonitorType = 0;
+string probesDefineFile = "bin/probes_XYZ.dat";
+
+//int    dataMonitorType = 1;
+//int    nLines = 1;
+//string linesDefineFile = "bin/lines_XYZ.dat";
+
+//int    dataMonitorType = 2;
+//int    nSurfaces = 4;
+//string surfacesDefineFile = "bin/surfaces_XYZ.dat";
+
+int searchCellsMethod = 0;
+
+int nProbeVariables  = 6;
+int probeVariables[] = [0, 1, 2, 3, 4, 5];
+int probeVariablesInterpolationMethod  = 0;
+//-----------------------------------------------------------------------
+#                           Turbulence Parameter                        #
+//-----------------------------------------------------------------------
+// turbInterval: Iteration number of turbulence.
+// kindOfTurbSource: Kinds of turbulent source.
+//                   0 -- Original.
+//                   1 -- Edwards.
+//                   2 -- new.
+// mod_turb_res: If modify the residuals for the cells next to the wall or not, default is 0.
+
+int turbInterval     = 1;
+int turbOrderStruct  = 2;
+int kindOfTurbSource = 0;
+int mod_turb_res     = 0;
+double turb_relax    = 1.0;
+double freeStreamViscosity = 1.0e-3;
+double muoo          = 3.0;
+double kwoo          = 5.0;
+int transitionType   = 0;
+double turbIntensity = -1.0;
+int freeturbIntensitySRModify = 0;
+double freeDecayXLocation = 0.0;
+int compressibleCorrection = 0;
+int transitionMaFix = 1;
+
+# maximum eddy viscosity (myt/my) max.
+double eddyViscosityLimit = 1.0e10;
+int monitor_vistmax = 0;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//      ==  1 - Create LESSolver;
+//      !=  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsmCom";
+//           = "wale";
+//           = "sigma".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 0;
+string sgsmodel           = "smagorinsky";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 1;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.1;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [0, 0, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+//-----------------------------------------------------------------------
+#          Other Parameters for Hypersonic Non-equilibrium Gas          #
+//-----------------------------------------------------------------------
+// dg_high_order:
+//               0 -- generic order accuracy.
+//               1 -- high order accuracy.
+// iapplication:
+//               0 -- gas model is fixed in the codes.
+//               1 -- gas model is imported from library files.
+// iCodeBranch:
+//               0 -- The old code version is used for Navier-Stokes.
+//               1 -- A new code version is active for Navier-Stokes solver.
+// nm: Equation number of the physics, but is out of commision now.
+//               4 -- for 2D.
+//               5 -- for 3D.
+// nGasModel: The type of gas. less than and equal to 1 represents the mixture gas. 
+//            Otherwise, the pure gas with one component is used for perfect gas.
+//               0 -- Earth gas.
+//               1 -- Mars gas.
+//               2 -- Argon.
+//               3 -- Nitrogen.
+// nEnergyRecycle: The type of EnergyModel Recycle. 
+//               0 -- not used  .
+//               1 -- used.
+// nDensityModify: The type of densitymodify. 
+
+//               0 -- not used.
+//               1 -- used.
+// nchem:
+//               0 -- without chemical reaction flow.
+//               1 -- the chemical reaction flow is considered.
+// nEquilibriumGas: the variable is valid when the condition of nchem=0 is satisfied.
+//               0 -- perfect gas.
+//               5, 7, 11 -- equilibrium gas, meanwhile, its value denotes the number of gas component.
+// nPCWCycleStep: the maximum step number of iteration in the module of computing species mass fractions with the partial catalytic wall(PCW) condition.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nRETCycleStep: the maximum step number of iteration in the module of computing radiation equilibrium temperature on wall.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSLIPCycleStep:the maximum step number of iteration in the module of computing slip temperature, slip velocity and slip species mass fraction.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSlipBCModel : The computational model of slip boundary conditions.
+
+//              0 -- no slip.
+//              1 -- the conventional Maxwell slip conditions.
+//              2 -- the Gokcen slip conditions. 
+//              3 -- the Knudsen-layer correction of the standard slip conditions proposed by Lockerby, et al.
+//              4 -- the Kogan simplified slip conditions.
+// nMeanFreePathType : the method to the mean free-path for the slip conditions. For the mixture, 0 is suggested.
+//              0 -- the equivalent mean free-path is calculated by the simple hard sphere model(HS).
+//              1 -- calculated by the definition that includes the variables of the number density and the molecule diameter.
+//              2 -- the equivalent mean free-path is calculated by the variable hard sphere model(VHS).
+// nchemsrc:
+//               0 -- the source terms are not computed.
+//               1 -- the source terms are computed.
+// nchemrad:
+//               0 -- compute the spectrum radius without considering chemical reaction flow.
+//               1 -- compute the spectrum radius that need to count the contribution from chemical reaction flow.
+// ntmodel: The thermodynamic temperature model.
+//               1 -- One-temperature model.
+//               2 -- Two-temperature model.
+//               3 -- Three-temperature model.
+// nTEnergyModel: the method to computing temperature energy model.
+//               0 -- the energy term is computed using the conventional method.
+//               1 -- the energy term is computed using the curve fitting method.
+// parkVDPower: the power of translational-rotational temperature in the Park V-D(vibration-dissociation) coupling model.
+//              The value is in range of [0.0, 1.0], DPLR suggests 0.5, LAURA suggests 0.7, while 0.6 is given as default value.
+// catalyticCoef:
+//             0.0 -- full non-catalytic wall boundary condition.
+//             1.0 -- full catalytic wall boundary condition.
+//             in range of (0.0, 1.0) -- partial catalytic condition, the value indicates the catalytic coefficient.
+// nIsSuperCatalytic : the super catalytic condition for the fully catalytic wall, and assigned with the value of 1.
+//             0 -- equilibrium condition for the fully catalytic wall where the mass fractions are assigned with the values of the free stream.
+//             1 -- super catalytic condition for the fully catalytic wall where all the atomic components combine into molecular components.
+// nTemperatureJump : the method to calculate the temperature jump.
+//             0 -- calculated by the variables of heat conductivity and constant volume specific heat for each energy mode.
+//             1 -- the general method where the iteration is calculated with the translation-rotation temperature.
+// sigmaVelocity: the coordination coefficient of tangential momentum for computation of slip velocity. The value is in range of (0.0, 2.0].
+// sigmaTemperature: the heat coordination coefficient for computation of slip temperature. The value is in range of (0.0, 2.0].
+// sigmaMassFraction: the species coordination coefficient for computation of slip mass fractions. The value is in range of (0.0, 2.0].
+// velocitySlipCorrectConstant: the correction constant to the velocity slip condition. For the diffuse reflection, 1.0 is used.
+//             1.0 -- proposed by Maxwell.
+//             sqrt(2/PI)~0.8 -- used for "micro-slip", namely the actual velocity slip at the wall.
+//             1.146 -- proposed for an additional "fictitious" velocity slip.
+
+// chemicalRelaxCorf:          The value is in range of [0.001, 1.0].
+// chemicalSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// viscousSpectrumRadiusCoef : The value is in range of [1.0, 3.0].
+// inviscidSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// staticPressureRelaxCorf:    The value is in range of [0.1, 1.0].
+// nIsChemicalFreeze : the flag to freeze the chemical reactions.
+//           0 -- not freeze, the chemical reaction sources will be calculated.
+//           1 -- freezes the chemical reactions, the chemical reaction sources will not be calculated.// veTemperatureMin:  The minimum of Tv and Te
+// nDebug:  cout the Wrong place and abort
+//           0 -- not used.
+//           1 -- used.
+// nSpeciesLimit: limitter of gas species
+//           0 -- not used.
+//           1 -- used.
+// nTurblenceForChemical: the coupled mode of Turblence and Chemical reaction
+//           0 -- method 0.
+//           1 -- method 1.
+// nViscosityFluxSublevelModified: Modified for ViscosityFlux on Sublevel grid
+//           0 -- not used.
+//           1 -- used.
+// nChemcalSourceModified: Modified on ChemcalSource 
+//           0 -- not used.
+//           1 -- used.
+// nAblation:
+//               0 -- The wall ablation is not computed.
+//               1 -- The wall ablation is computed.
+// isInjection:
+//               0 -- The injection velocity of ablation wall is not computed.
+//               1 -- The injection velocity of ablation wall is computed.
+// nViscosityModel:
+
+//               0 -- Blottner fitting method.
+//               1 -- Gupta fitting method.
+// nSutherland:
+//               0 -- stands for selecting the Blotter curve fits mode.
+//               1 -- stands for Sutherland relation.
+// gasfile: Indicates the gas model, 9 models are provided, namely "Gu5", "Gu7", "Gu11", "Pa5", "Pa7", "Pa11", "DK5", "DK7", "DK11".
+//            "Gu" -- indicates the Gupta Model, three-Type Models are embeded in the library, namely, the 5-species-6-reactions, the 7-species-9-reactions, the 11-species-20-reactions.
+//            "Pa" -- indicates the Park  Model, three-Type Models are embeded in the library, namely, the 5-species-17-reactions, the 7-species-22-reactions, the 11-species-48-reactions.
+//            "DK" -- indicates the Dunn-Kang Model, three-Type Models are embeded in the library, namely, the 5-species-11-reactions, the 7-species-15-reactions, the 11-species-26-reactions.
+//            "Mars-Pa8" is for Park model of Mars gas, "Mars-Mc8" for McKenzie model of Mars gas.
+//            "Combustion-12" -- indicates the Combustion Chamber Gas Model which includes 12-species-20-reactions.
+//            "Gas-Mixture" -- indicates the process of mixing two species without reacting.
+//            For self-definition model, the gasfile is used to indicate the file path of the new gas model.
+// speciesName: Used to list the names of each species, while each species name is separated by the symbol of comma.
+// initMassFraction: Used to list the initial mass fractions of species in accordance with the sequence of names in the parameter speciesName.
+// ifStartFromPerfectGasResults: The chemical reaction simulation is start from perfect gas flowfield or not, 0 is for no and else is for yes.
+
+int dg_high_order = 0;
+int iapplication  = 0;
+int iCodeBranch   = 0;
+int nm            = 5;
+int nEquilibriumGas = 0;
+int nPCWCycleStep = 3;
+int nRETCycleStep = 3;
+int nSLIPCycleStep= 3;
+
+double refGama    = 1.4;
+double prl        = 0.72;
+double prt        = 0.90;
+double sc_l       = 0.5;
+double sc_t       = 0.5;
+
+int    nGasModel  = 0;
+int    nchem      = 0;
+int    nchemsrc   = 1;
+int    nchemrad   = 1;
+int    ntmodel    = 1;
+
+int nEnergyRecycle = 0;
+int nSlipBCModel   = 0;
+int nDensityModify = 1;
+int nTEnergyModel  = 0;
+int nMeanFreePathType = 0;
+int nIsChemicalFreeze = 0;
+int nIsSuperCatalytic = 1;
+int nTemperatureJump  = 0;
+
+double parkVDPower   = 0.6;
+double catalyticCoef = 0.0;
+double sigmaVelocity = 1.0;
+double sigmaTemperature = 1.0;
+double sigmaMassFraction = 1.0;
+double velocitySlipCorrectConstant = 1.0;
+
+double chemicalRelaxCorf          = 1.0;
+double chemicalSpectrumRadiusCoef = 1.0;
+double viscousSpectrumRadiusCoef  = 1.0;
+double inviscidSpectrumRadiusCoef = 1.0;
+double staticPressureRelaxCorf    = 1.0;
+
+double veTemperatureMin = 30.0;
+int    nDebug = 0;
+int    nSpeciesLimit = 0;
+int    nTurblenceForChemical = 0;
+int    nViscosityFluxSublevelModified = 0 ;
+int    nChemcalSourceModified = 0;
+
+int    nAblation   = 0;
+int    isInjection = 0;
+int    nViscosityModel = 0;
+int    nMarsModel = 0;
+string gasfile    = "DK5";
+//string gasfile    = "./chemical/Dunn-Kang_air5s11r.dat";
+string speciesName = "O, O2, NO, N, N2";
+string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.767";
+
+//string speciesName = "O, O2, NO, N, NO+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string speciesName = "O, O2, NO, N, O+, O2+, NO+, N+, N2+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile = "Mars-Pa8";
+//string speciesName = "O, O2, NO, N, N2, C, CO, CO2";
+//string initMassFraction = "0.0015, 0.0429, 0.0, 0.0, 0.0, 0.0, 0.0777, 0.8779";
+
+//string gasfile    = "DK7";
+//string speciesName = "O, O2, NO, N, NO+, C, C2, CO, CO2, CN, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile    = "Combustion-12";
+//string speciesName = "O, O2, NO, N, C, CO, CO2, H, H2, OH, H2O, N2";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767";
+ 
+//string gasfile = "Gas-Mixture";
+//string speciesName ="SpeciesA, SpeciesB";
+//string initMassFraction = "1.0, 0.0";
+int    nSutherland  = 0;
+double gamaSpeciesA = 1.4;
+double gamaSpeciesB = 1.3;
+double molecularWeightSpeciesA = 29.0;
+double molecularWeightSpeciesB = 30.0;
+
+int    nChemicalFlowStep = 0;
+int    ifStartFromPerfectGasResults = 0;
+
+#########################################################################
+// Multi-Grid parameters.
+// nMGLevel: The number of level of Multi-Grid.
+//           <= 1 -- Single-level.
+//           >  1 -- multi-level.
+// MGPreIteration: For each grid, the number of pre-smoothing steps.
+// n_post: For each grid, the number of post-smoothing steps.
+// MGCoarsestIteration: For the coarest grid the number of smoothing steps.
+// MGFasType: V-multi cycle or W-multi cycle.
+//            1 -- V-multi cycle.
+//            2 -- W-multi cycle.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+// mgCFLScale: CFL number enlarge times for coarse grid.
+// mprol: Multi-grid interpolation method, interpolation from coarse cell to fine grid.
+//        1 -- zero order.
+//        2 -- first-order. (default)
+// mgCorrectionLimit: Multi-grid correction limit.
+
+int nMGLevel = 1;
+int MGCoarsestIteration = 1;
+int MGPreIteration = 1;
+int MGFasType = 1;
+int n_post = 0;
+int flowInitStep = 100;
+int mprol = 2;
+double mgCFLScale = 1.0;
+double mgCorrectionLimit = 0.01;
+
+//--------------- Some parameter for turbulent model --------------------
+// neasm: The variation of kw turbulent model.
+// ismooth_turb: Residual smooth for turb or not.
+// SSTProductType: The type of product term based on vorticity for SST.
+// SAProductType: The type of product term based on vorticity for SA.
+int neasm = -3;
+int SSTProductType = 0;
+int ismooth_turb = 0;
+int SAProductType = 2;
+
+// ----------------- Overset Grid parameter -----------------------------
+int    codeOfDigHoles       = 1;
+int    codeOfTurbulentModel = 0;
+string masterFileName       = "./grid/searchFile.inp";
+string holeBasicFileName    = "./grid/holeBasicFile.inp";
+string holeFullFileName     = "./grid/holeFullFile.dat";
+string linkFileName         = "./grid/topology.dat";
+string zoneInverseFileName  = "./grid/zoneInverseMapping.inp";
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// isFVMOrFDM:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    isFVMOrFDM                          = 0;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-6;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "steger";
+string structhighordergradient             = "conservation";
+double coefofstrflux        = 0.5;
+double limitcoefofinterface = 0.0;
+
+// ----------------- Advanced choices -----------------------------------
+// outtimesc: Time stepping scheme for the outer loop.
+// MUSCLCoefXk: The parameter of MUSCL interpolations, belongs to [-1, 1].
+//             -1 -- seconde-order fully-upwind differencing.
+//              0 -- seconde-order upwind-biased differencing.
+//       0.333333 -- third-order upwind-biased differencing.
+//              1 -- seconde-order central differencing.
+// MUSCLCoefXb: The limiter parameter.
+//              0 -- the effect of the limiter is cancelled, means the first-order interpolations.
+// allReduceStep: Iteration intervals for MPI AllReduce operation, default is 1.
+string outtimesc   = "impbd2";
+double MUSCLCoefXk = -1;
+double MUSCLCoefXb = 1.0;
+int  allReduceStep = 1;
+
+// ----------------- overlap configuration ------------------------------
+// codeOfOversetGrid: Overlapping(overset) grid or not.
+//             0 -- NON-overlapping grid.
+//             1 -- Overlapping grid.
+// oversetInterpolationMethod: the method of overset interpolation while field simulation
+//             0 -- set the acceptor cell value by donor cell value.
+//             1 -- set the acceptor cell value by distance weight of donor cell value.
+
+int    codeOfOversetGrid           = 0;
+int    oversetInterpolationMethod  = 0;
+int    readOversetFileOrNot        = 0;
+int    symetryOrNot                = 0;
+int    readInAuxiliaryInnerGrid    = 1;
+int    readInAuxiliaryOuterGrid    = 0;
+int    readInSklFileOrNot          = 0;
+string auxiliaryInnerGrid0         = "./grid/aux-upper.fts";
+string auxiliaryInnerGrid1         = "./grid/aux-lower.fts";
+string auxiliaryInnerGrid2         = "";
+string oversetGridFileName         = "./grid/iblank.ovs";
+double walldistMainZone            = 1.0
+double toleranceForOversetSearch   = 1.0e-3;
+double toleranceForOversetBox      = 1.0e-3;
+int    twoOrderInterpolationOrNot  = 0;
+int    keyEnlargeOfActiveNodes     = 0;
+int    outTecplotOverset           = 0;
+
+int     numberOfMovingBodies       = 2;
+
+// ----------------- ALE configuration ------------------------------
+int codeOfAleModel                = 1;
+int aleStartStrategy              = -1;
+
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int    methodForKineticEquation   = 0;
+double relaxParameterOfKinetic    = 1.0;
+
+#########################################################################
+#                           motive information                          #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//mass of parts
+double mass_0                  = 1.0;
+//mass matrix of parts               Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//initial six DOF position information of parts.    xc        yc        zc
+double massCenter_0[]          = 0.0 ,    0.0,      0.0;
+//initial six DOF position information of parts.    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//initial six DOF move information of parts.    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//initial six DOF move information of parts.    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//the object that the parts belong to.
+int    fartherIndex_0          = -1;
+//the assembly position of the parts.                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//the move pattern of the parts.
+// -1  given motion partten.
+//  0  still.
+//  1  six DOF motion.
+//  2  three DOF motion.
+// 11  X-axis forced motion.
+// 12  Y-axis forced motion.
+// 13  Z-axis forced motion.
+// 14  forced pitch motion.
+// 15  forced yaw motion.
+// 16  forced roll motion.
+int  RBDMethod_0                = 0;
+double amplitude_0              = 0.0;
+double reduceFrequency_0        = 0.0;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//additional force  (system axis)             fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//additional moment of Force  (system axis)             mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//the deformation method of the parts.
+int    morphing_0               = 0;
+
+// post indentify
+int    integralOrder            = 4;
+
+
+// ---------------- ATP read --------------------------------------------
+//@int    inflowParaType            = 0;
+//@double refReNumber = 6.5e6;
+//@double refDimensionalTemperature = 288.15;
+//@double freestream_vibration_temperature = 300.00;
+//@double refDimensionalPressure    = 0;
+//@double height                    = 0;
+//@int nsubsonicInlet               = 0;
+//@int nsubsonicOutlet              = 0;
+//@string inLetFileName             = "./bin/subsonicInlet.hypara";
+//@string outLetFileName            = "./bin/subsonicOutlet.hypara";
+//@double refDimensionalVelocity = 0;
+//@double refDimensionalDensity = 0;
+
+#########################################################################
+#                             Old Parameter                             #
+#########################################################################
+int isPlotVolumeField = 0;
+
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/cfd_para_subsonic.hypara b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/cfd_para_subsonic.hypara
new file mode 100644
index 0000000..5b8dd94
--- /dev/null
+++ b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/cfd_para_subsonic.hypara
@@ -0,0 +1,195 @@
+#########################################################################
+#                     General Control Parameter                         #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual 'res.dat' saved.
+
+int maxSimuStep       = 0;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+int ifLowSpeedPrecon = 0;
+
+#########################################################################
+#                       Inflow Parameter                                #
+#########################################################################
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+
+double refMachNumber = 0.2;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+double gridScaleFactor = 1.0;
+
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+
+#########################################################################
+#                       Physical models                                 #
+#########################################################################
+// viscousType : Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "1eq-sa", when viscousType = 3.
+//              -- "2eq-kw-menter-sst", when viscousType = 4.
+// DESType: Type of DES.
+//          0 -- RANS.(default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+#########################################################################
+#                       Spatial Discretisation                          #
+#########################################################################
+#*******************************************************************
+#                       Struct Solver                              *
+#*******************************************************************
+// str_limiter_name: Limiter of struct grid.
+//                   -- "3rdsmooth", "smooth".
+//                   -- "nolim", no limiter.
+
+string str_limiter_name   = "smooth";
+
+#*******************************************************************
+#                       UnStruct Solver                            *
+#*******************************************************************
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "vencat".
+//                   -- "1st", meaning accuracy of first-order.
+//                   --  "nolim", no limiter.
+// venkatCoeff: Coefficient of vencat limiter, when uns_limiter_name = 'vencat'.
+//              The smaller the value, the more robust it is.
+
+string uns_limiter_name = "vencat";
+double venkatCoeff      = 50.0;
+
+#########################################################################
+#                       Temporal Discretisation                         #
+#########################################################################
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// CFLEnd: The CFL number, [0.1, 100].
+//         The bigger the value, the convergence faster but lower robustness.
+// nLUSGSSweeps: Number of Sub-iteration of LU-SGS.
+//               1 -- is recommended for structured solver.
+//             1-3 -- is recommended for unstructured solver.
+
+int iunsteady = 0;
+
+double CFLEnd = 100.0;
+
+int nLUSGSSweeps = 5;
+
+#########################################################################
+#                       Multi-Grid parameters                           #
+#########################################################################
+// nMGLevel: The number of Multi-Grid level.
+//           = 1 -- single-level.
+//           > 1 -- multi-level.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+
+int nMGLevel = 1;
+int flowInitStep = 100;
+
+#########################################################################
+#                       File In or Out                                  #
+#########################################################################
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                     e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                     Please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the whole field results to tecplot or not, 0 / 1.
+
+string gridfile = "./grid/walldisttest1.fts";
+int plotFieldType = 0;
+
+// ----------------- Advanced Parameters, DO NOT care it ----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables:  Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8),
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21).
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//            0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//            1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+
+int reconmeth = 1;
+int limitVariables = 0;
+int limitVector = 0;
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/grid_deform_para.hypara b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/grid_deform_para.hypara
new file mode 100644
index 0000000..b4cb49c
--- /dev/null
+++ b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/grid_deform_para.hypara
@@ -0,0 +1,34 @@
+// ----------------- Grid Deform Parameters -----------------------------
+// gridobj:  Task type of grid treatment.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    gridobj       = 4;
+int    nDeformStep   = 40;
+double flapAngle     = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 1;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/grid_para.hypara b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/grid_para.hypara
new file mode 100644
index 0000000..efcaa55
--- /dev/null
+++ b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/grid_para.hypara
@@ -0,0 +1,31 @@
+#########################################################################
+#                           Grid data type                              #
+#########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+// axisup:   Type of Cartisien coordinates system, used in grid conversion.
+//           1 -- Y upward. (default)
+//           2 -- Z upward.
+// from_gtype: Type of grid data type in grid conversion process.
+//            -1 -- MULTI_TYPE.
+//             1 -- PHengLEI, *.fts.
+//             2 -- CGNS, *.cgns.
+//             3 -- Plot3D type of structured grid, *.dat/*.grd.
+//             4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//             5 -- Fluent, *.cas/*.msh.
+//             6 -- Ustar, mgrid.in.
+//             7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//             8 -- GMSH, *.msh.
+int gridtype   = 0;
+int axisup     = 1;
+int from_gtype = 2;
+
+#########################################################################
+#                           File path                                   #
+#########################################################################
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+string from_gfile = "./grid/Segment2Brid.cgns";
+string out_gfile  = "./grid/Segment2Brid.fts";
+
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/key.hypara b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/key.hypara
new file mode 100644
index 0000000..edd9339
--- /dev/null
+++ b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/bin/key.hypara
@@ -0,0 +1,59 @@
+string title = "PHengLEI Main Parameter Control File";
+
+// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
+string defaultParaFile = "./bin/cfd_para.hypara";
+
+// ndim: Dimensional of the grid, 2 or 3.
+// nparafile: the number of parameter files.
+// nsimutask: simulation task type.
+//            0 -- CFD Solver of NS or Turbulation.
+//            1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
+//                 Grid conversion: from other format to PHengLEI format (.fts).
+//                 Grid reconstruction: such as grid adaptation.
+//                 Grid merging: merge two blocks into one block.
+//                 Grid repairing: repair the original grid in order to remove the negative volume cells.
+//            2 -- Wall distance computation for turb-solver.
+//            3 -- Grid partition.
+//            4 -- Knowledge repository / examples of PHengLEI-API.
+int ndim      = 3;
+int nparafile = 1;
+
+//int    nsimutask    = 0;
+//string parafilename = "./bin/cfd_para_subsonic.hypara";
+//string parafilename = "./bin/cfd_para_transonic.hypara";
+//string parafilename = "./bin/cfd_para_supersonic.hypara";
+//string parafilename = "./bin/cfd_para_hypersonic.hypara";
+//string parafilename = "./bin/incompressible.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_para.hypara";
+
+//int    nsimutask    = 2;
+//string parafilename = "./bin/cfd_para.hypara";
+
+//int    nsimutask    = 3;
+//string parafilename = "./bin/partition.hypara";
+
+int    nsimutask    = 1;
+string parafilename = "./bin/grid_deform_para.hypara";
+
+//int    nsimutask    = 4;
+//string parafilename = "./bin/repository.hypara";
+
+//int    nsimutask    = 5;
+//string parafilename = "./bin/overset_grid_view.hypara";
+
+//int    nsimutask    = 13;
+//string parafilename = "./bin/lbm_para.hypara";
+
+//int    nsimutask    = 14;
+//string parafilename = "./bin/integrative_solver.hypara";
+
+//int    nsimutask    = 99;
+//string parafilename = "./bin/post_processing.hypara";
+
+// ---------------- Advanced Parameters, DO NOT care it ----------------
+int numberOfGridProcessor = 0;
+// ATP read
+//@string parafilename1 = ""
+//@string parafilename2 = "";
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/grid/Segment2Brid.cgns b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/grid/Segment2Brid.cgns
new file mode 100644
index 0000000..20dd53c
Binary files /dev/null and b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/grid/Segment2Brid.cgns differ
diff --git a/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/三维非结构扑翼动网格_算例说明文档 - SPRING.pdf b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/三维非结构扑翼动网格_算例说明文档 - SPRING.pdf
new file mode 100644
index 0000000..9c731ca
Binary files /dev/null and b/F09-ThreeD_Brid_GridDeformationSPRING_Unstruct_1CPU/三维非结构扑翼动网格_算例说明文档 - SPRING.pdf differ
diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/boundary_condition_ref.hypara b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/boundary_condition_ref.hypara
new file mode 100644
index 0000000..ecdff02
--- /dev/null
+++ b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/boundary_condition_ref.hypara
@@ -0,0 +1,69 @@
+# nBoundaryConditons : Number of global boundary conditions.
+# bcName             : Boundary condition name.
+# bcType(in PHengLEI): Boundary condition type.
+
+# How to set boundary condition, for example: 
+# string bcName = "Wall";                   
+# {                                           
+#   int bcType = 2;                           
+#   int viscousType = 1;                      
+#   double wallTemperature = -1.0;            
+#   double uWall = 0.0;                       
+#   double vWall = 0.0;                       
+#   double wWall = 0.0;                       
+# }                                           
+# string bcName = "Inflow";                 
+# {                                           
+#   int bcType = 5;                           
+#   int inflowParaType = 0;                   
+#   double refMachNumber = 0.73;              
+#   double attackd = 2.79;                    
+#   double angleSlide = 0.0;                  
+#   double refReNumber = 6.5e6;               
+#   double refDimensionalTemperature = 288.15;
+# }                                           
+
+# For more information, see examples/bin/boundary_condition.hypara file!!!
+
+int nBoundaryConditons = 4;
+string bcName = "BODY";
+{
+  int isSecondSegment = 0;
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "Segment1";
+{
+  int isSecondSegment = 0;
+  string bodyName = "body";
+  int bcType = 2;
+}
+string bcName = "Segment2";
+{
+  int isSecondSegment = 1;
+  string bodyName = "body";
+  int bcType = 2;
+  double secondSegmentRotatePostionX = 6.0200968;
+  double secondSegmentRotatePostionY = 6.0266381;
+  double secondSegmentRotatePostionZ = 19.680012;
+}
+string bcName = "FAR";
+{
+  int bcType = 4;
+}
+
+# 'bcType' is defined as following:
+#    99: PERIODIC                  
+#    -2: WAKE                      
+#    -1: INTERFACE                 
+#    0 : NO_BOUNDARY_CONDITION     
+#    1 : EXTRAPOLATION             
+#    2 : SOLID_SURFACE             
+#    3 : SYMMETRY                  
+#    4 : FARFIELD                  
+#    5 : INFLOW                    
+#    6 : OUTFLOW                   
+#    52: PRESSURE_INLET            
+#    62: PRESSURE_OUTLET           
+#    61: OUTFLOW_CONFINED          
+#    7 : POLE                      
diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/cfd_para.hypara b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/cfd_para.hypara
new file mode 100644
index 0000000..b17970c
--- /dev/null
+++ b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/cfd_para.hypara
@@ -0,0 +1,1220 @@
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//          PPPPP  H   H  EEEEE  N    N  GGGGG  L      EEEEE  III         +
+//          P   P  H   H  E      NN   N  G      L      E       I          +
+//          PPPPP  HHHHH  EEEEE  N N  N  G  GG  L      EEEEE   I          +
+//          P      H   H  E      N  N N  G   G  L      E       I          +
+//          P      H   H  EEEEE  N    N  GGGGG  LLLLL  EEEEE  III         +
+//------------------------------------------------------------------------+
+//          Platform for Hybrid Engineering Simulation of Flows           +
+//          China Aerodynamics Research and Development Center            +
+//                     (C) Copyright, Since 2010                          +
+//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+###########################################################################
+#                       Default parameters for Grid conversion            #
+###########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+//           2 -- Hybrid grid, include both of unstructured and structured grid.
+// gridobj:  Task type of grid treatment.
+//           0 -- Grid generation of typical case, such as cylinder, flat plate, etc.
+//           1 -- Grid conversion, from other grid data to PHenglEI, such as Fluent, CGNS.
+//           2 -- Grid refinement.
+//           3 -- Grid merging, merge two blocks into one block.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+//           5 -- Grid repairing, repair the original grid in order to remove the negative volume cells.
+//           6 -- Grid mirroring, mirror a symmetry grid to whole grid.
+// multiblock: Multi-block grid or not, only for structured grid conversion.
+//             0 -- Not.
+//             1 -- Yes.
+// iadapt: Adaptation number for unstructure grid.
+// SymmetryFaceVector: The vector of symmetry face.
+//             0 -- X axis.
+//             1 -- Y axis.
+//             2 -- Z axis.
+int gridtype            = 0;
+int gridobj             = 1;
+int multiblock          = 0;
+int iadapt              = 0;
+int SymmetryFaceVector  = 1;
+
+// axisup: Type of Cartisien coordinates system, used in grid conversion.
+//         1 -- Y upward. (default)
+//         2 -- Z upward.
+int axisup = 1;
+
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+int omit_no_bound_bc = 0;
+
+//-----------------------------------------------------------------------
+#                           Grid data type                              #
+//-----------------------------------------------------------------------
+// from_gtype/to_gtype: Type of grid data type in grid conversion process.
+//                     -1 -- MULTI_TYPE.
+//                      1 -- PHengLEI, *.fts.
+//                      2 -- CGNS, *.cgns.
+//                      3 -- Plot3D type of structured grid, *.dat/*.grd.
+//                      4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//                      5 -- Fluent, *.cas/*.msh.
+//                      6 -- Ustar, mgrid.in.
+//                      7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//                      8 -- GMSH, *.msh.
+// dumpOldGrid: If dump out the old grid file.
+//              0 -- Not. (default)
+//              1 -- Yes.
+int from_gtype  = 2;
+int to_gtype    = 1;
+int dumpOldGrid = 0;
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+int numberOfGridFile = 1;
+string from_gfile = "./grid/rae2822_hybrid2d.cas";
+string from_gfile1= "";
+
+string out_gfile  = "./grid/flat_laminr_133_85_2d.fts";
+
+// ----------------- some advanced choices ------------------------------
+// iunsteady: The Grid is for unsteady simulation or not.
+int iunsteady = 0;
+int codeOfAleModel = 0;
+
+// fileformat: Ustar Grid file format.
+//             0 -- BINARY.
+//             1 -- ASCII.
+int fileformat = 0;
+
+// Parameters for hybrid solver.
+// mixgrid_uns: path of unstructure grid file for hybrid solver, *.fts type.
+// mixgrid_str: path of structure grid file for hybrid solver, *.fts type.
+string mixgrid_uns    = "./grid/rae2822_uns2d_4.fts";
+string mixgrid_str    = "./grid/flat_laminr_133_85_2d.fts";
+
+// Some parameters for structured overlapping grid.
+int    codeOfDigHoles      = 1;
+string holeBasicFileName   = "./oversetGridView/holeBasicFile.inp";
+string holeFullFileName    = "./oversetGridView/holeFullFile.dat";
+string linkFileName        = "./oversetGridView/topology.dat";
+string zoneInverseFileName = "./oversetGridView/zoneInverseMapping.inp";
+
+// ----------------- Adaptive Mesh Refine -------------------------------
+// In this file, the original_grid_file is used of the partition part.
+// If use it dependently, abstract it here.
+string adapt_grid_file  = "./grid/sphere_mixed_adapt1.fts";
+string geometryFileName = "./grid/jsm.igs";
+
+// geometryUnit: Geometry unit.
+//               1 -- meter.
+//               2 -- millimeter.
+//               3 -- inch.
+// exclusiveCase: Parallel projection exclusive case.
+//                0 -- NON case.
+//                1 -- JSM-C2-NPOFF case.
+//                2 -- CHNT.
+// projectOrgPoint: If the original wall points need to be projected or not.
+int geometryUnit = 1;
+int anisoRefine  = 0;
+int isProject    = 0;
+int readDist     = 0;
+int isDeform     = 0;
+int exclusiveCase   = 0;    // 0: NON case; 1: JSM-C2-NPOFF case; 2: CHNT.
+int projectOrgPoint = 0;    // if project original wall points.
+
+
+// ----------------- Grid Deform Parameters -----------------------------
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    nDeformStep    = 40;
+double flapAngle      = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
+
+// ----------------- Periodic Parameters --------------------------------
+// Notice: Rotational periodicity only support rotation along the X axis!
+// periodicType: Which periodic boundary is used.
+//               0 -- without Periodic Boundary.
+//               1 -- Translational periodicity.
+//               2 -- Rotational periodicity.
+// translationLength[]: The relative distance between two periodic face
+                        which only support one direction.
+// rotationAngle: The relative angle between two periodic face.
+                  which is recorded in degrees.  
+
+int periodicType = 0; 
+double translationLength[] = [0.0,0.0,0.0];
+double rotationAngle = 0.0;
+
+#########################################################################
+#                       Default parameters for Partition                #
+#########################################################################
+// pgridtype: The grid type.
+//            0 -- unstruct grid.
+//            1 -- struct grid.
+//            2 -- refine structured grid.
+// maxproc: The number of partition zones that want to be divided into.
+int pgridtype = 0;
+int maxproc   = 4;
+
+// traceMark: Trace mark or not, only for structured grid partition.
+//            0 -- Not.
+//            1 -- Yes.
+// blockIndexOfMark: the block index of mark, only for structured grid partition.
+// cellIndexOfMark: the cell index of mark, only for structured grid partition.
+int traceMark        = 0;
+int blockIndexOfMark = 0;
+int cellIndexOfMark[] = [185,30,1];
+
+// parallel Strategy:
+//! -# 0 : each zone is assigned to the one that defined in grid partition procedure.
+//! -# 1 : random assigned for each zone or by some else ways.
+int parallelStrategy = 1;  
+
+//-----------------------------------------------------------------------
+#                           File path                                   #
+//-----------------------------------------------------------------------
+// original_grid_file: Original grid file that want to be divided(PHengLEI type, *.fts).
+// partition_grid_file: Target partition grid file(PHengLEI type, *.fts).
+string original_grid_file  = "./grid/sphere_mixed.fts";
+string partition_grid_file = "./grid/sphere_mixed__4.fts";
+
+// ------------------ Sompe advanced parameters -------------------------
+// omit_no_bound_bc: What's boundary condition for the type of "no_boundary_condition".
+//                   0 -- Interface. (default)
+//                   1 -- Physical boundary condition, used in Hybrid solver.
+// npartmethod: Method of interface reconstruction, default is 1.
+// parallelPartitionMethod: Method of parallel partition, this is set only when execute parallel partition. It would be skipped when serial partition.
+//                   1 -- Using ParMetis for homogeneous MPI.
+//                   2 -- Using Metis for homogeneous MPI.
+//                   3 -- using METIS partition for homogeneous OpenMP.
+// parmetisBalance: Used to specify the imbalance tolerance.
+//                   1 -- perfect balance.
+//             maxproc -- perfect imbalance.
+//                1.05 -- recommended.
+
+int omit_no_bound_bc        = 0;
+int npartmethod             = 1;
+int parallelPartitionMethod = 2;
+double parmetisBalance = 1.05;
+
+// numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
+//                    1 -- single level.
+//                    2 -- 2 level.
+//                    N -- N level, ..., et al.
+int numberOfMultigrid = 1;
+
+#########################################################################
+#                     Default parameters for CFD simulation             #
+#########################################################################
+// maxSimuStep: The max simulation step, don't care simulation is restart or not.
+// intervalStepFlow: The step intervals for flow variables file 'flow.dat' saved.
+// intervalStepPlot: The step intervals for tecplot visual file 'tecflow.dat' saved.
+// intervalStepSample: The step intervals for monitored probes variables file 'sample.dat' saved.
+// intervalStepForce: The step intervals for aerodynamics coefficients file 'aircoef.dat' saved.
+// intervalStepRes: The step intervals for residual file 'res.dat' saved.
+// ifLowSpeedPrecon: Precondition process to accelerate convergence for low speed flow.
+//                   0 -- no precondition process. (default, mach > 0.3)
+//                   1 -- carry out precondition process. (mach number <= 0.3)
+
+int maxSimuStep       = 20000;
+
+int intervalStepFlow  = 1000;
+int intervalStepPlot  = 1000;
+int intervalStepSample = 1000;
+int intervalStepForce = 100;
+int intervalStepRes   = 10;
+int ifLowSpeedPrecon  = 0;
+
+// compressible:
+//               0 -- incompressible flow.
+//               1 -- compressible flow. (default)
+int compressible = 1;
+
+//-----------------------------------------------------------------------
+#                           CFD Control Parameter                       #
+//-----------------------------------------------------------------------
+// refMachNumber: Mach number.
+// attackd: Angle of attack.
+// angleSlide: Angle of sideslip.
+// inflowParaType: The type of inflow parameters.
+//                 0 -- the nondimensional conditions.
+//                 1 -- the flight conditions.
+//                 2 -- the experiment conditions.
+//                 3 -- the subsonic boundary conditions.
+//                 4 -- the condition that the velocity, temperature and density are given.
+//                 5 -- the condition that the velocity, temperature and pressure are given.
+// refReNumber: Reynolds number, which is based unit length, unit of 1/m.
+// refDimensionalTemperature: Dimensional reference temperature, or the total temperature only for the experiment condition.
+// freestream_vibration_temperature: Dimensional freestream vibration temperature.
+// refDimensionalPressure: Dimensional reference pressure, or the total pressure only for the experiment condition.
+// height: Fly height, unit of km.
+// wallTemperature: Temprature of the solid wall, minus value is for adiabatic boundary condition.
+// gridScaleFactor: The customizable unit of the grid, default value is 1.0 for meter.Common dimensions like:
+//                    1 dm = 0.1  m.
+//                    1 cm = 0.01 m.
+//                    1 mm = 0.001m.
+//                    1 inch             = 0.0254m.
+//                    1 foot = 12 inches = 0.3048m.
+//                    1 yard = 3  feet   = 0.9144m.
+// forceReferenceLength, forceReferenceLengthSpanWise, forceReferenceArea: Reference length, SpanWise length and area, independent of grid unit.
+// TorqueRefX, TorqueRefY, TorqueRefZ: Reference point, independent of grid unit.
+// radiationCoef: The radiation coefficient on wall, it is used to compute the radiation heat flux on wall when the boundary
+//                condition is radiation equilibrium temperature, and 0.8 is the default value.
+// refMolecularWeight : the reference molecular weight of gas used for perfect gas. The unit is g/mol.
+// Generally, the gas is air. Sometimes, it is experiment gas, such as Nitrogen, Argon, and so on.
+
+double refMachNumber = 0.73;
+double attackd       = 2.79;
+double angleSlide    = 0.00;
+
+int inflowParaType = 0;
+double refReNumber = 6.5e6;
+double refDimensionalTemperature = 288.15;
+double freestream_vibration_temperature = 300.00;
+
+//int inflowParaType = 1;
+//double height = 0.001;
+
+//int inflowParaType = 2;
+//double refDimensionalTemperature = 6051.024;    // The total temperature, T*(1+(refGama-1)*M*M/2).
+//double refDimensionalPressure = 4.299696E09;    // The total pressure, p*(T0/T)^(refGama/(refGama-1)).
+
+//int inflowParaType = 3;
+//int nsubsonicInlet  = 1;
+//int nsubsonicOutlet = 1;
+//string inLetFileName  = "./bin/subsonicInlet.hypara";
+//string outLetFileName = "./bin/subsonicOutlet.hypara";
+//double refDimensionalTemperature = 288.144;
+//double refDimensionalPressure = 1.01313E05;
+
+//The velocity, temperature and density are fixed.
+//int inflowParaType = 4;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalDensity = 1.0e3;
+
+//The velocity, temperature and pressure are fixed.
+//int inflowParaType = 5;
+//double refDimensionalVelocity = 1000.0;
+//double refDimensionalPressure = 1.0e5;
+
+//The MachNumber, temperature and pressure are fixed.
+//int inflowParaType = 6;
+//double refDimensionalTemperature = 293;
+//double refDimensionalPressure = 8886.06;
+
+double wallTemperature = -1.0;
+
+double radiationCoef = 0.8;
+double gridScaleFactor = 1.0;
+
+int numberOfAerodynamicForceComponents = 1;
+double forceReferenceLengthSpanWise = 1.0;    // unit of meter.
+double forceReferenceLength = 1.0;            // unit of meter.
+double forceReferenceArea = 1.0;              // unit of meter^2.
+double TorqueRefX = 0.0;                      // unit of meter. 
+double TorqueRefY = 0.0;                      // unit of meter.
+double TorqueRefZ = 0.0;                      // unit of meter.
+double refMolecularWeight = 28.9644;          // unit of g/mol.
+
+//-----------------------------------------------------------------------
+#                           Spatial Discretisation                      #
+//-----------------------------------------------------------------------
+#*******************************************************************
+#                         Struct Solver                            *
+#*******************************************************************
+// inviscidSchemeName: Spatial discretisation scheme of struct grid.
+//                     Using this when solve structered grid or hybrid.
+//                     -- "vanleer", "steger", "hlle", "lax_f".
+//                     -- "roe", "modified_roe".
+//                     -- "ausm+", "ausm+w", "ausm+up", "ausmdv", "ausmpw", "ausmpw+".
+// str_limiter_name: Limiter of struct grid.
+//                     -- "vanalbada", "vanleer", "minmod", "smooth", "minvan", "3rdsmooth", "3rd_minmod_smooth".
+//                     -- "nolim", no limiter.
+//                     -- "vanalbada_clz", clz supersonic version.
+string inviscidSchemeName = "roe";
+string str_limiter_name   = "vanalbada";
+
+#*******************************************************************
+#                         UnStruct Solver or Common                *
+#*******************************************************************
+// viscousType: Viscous model.
+//           0 -- Euler.
+//           1 -- Lamilar.
+//           2 -- Algebraic.
+//           3 -- 1eq turbulent.
+//           4 -- 2eq turbulent.
+// viscousName: Laminar or tubulent model.
+//              -- "0eq-bl".
+//              -- "1eq-sa".
+//              -- "2eq-kw-menter-sst".
+//              -- "2eq-kw-menter-bsl".
+//              -- "2eq-kw-wilcox-1988".
+//              -- "2eq-kw-wilcox-1998".
+//              -- "2eq-kw-kok-tnt".
+//              -- "2eq-kw-wilcox-2006".
+//              -- "easm-kw-2003".
+//              -- "easm-kw-2005".
+// DESType: Type of DES.
+//          0 -- RANS. (default)
+//          1 -- DES.
+//          2 -- DDES.
+//          3 -- IDDES.
+// uns_scheme_name: Spatial discretisation scheme of Unstruct grid.
+//                  Using this when solve Unstructered grid or hybrid.
+//                  -- "vanleer", "roe", "steger", "kfvs", "lax_f", "hlle".
+//                  -- "ausm+", "ausmdv", "ausm+w", "ausmpw", "ausmpw+".
+// uns_limiter_name: Limiter of Unstruct grid.
+//                   -- "barth", "vencat", "vanleer", "minmod".
+//                   -- "vanalbada", "smooth", "nnd", "lpz", "1st".
+//                   -- "nolim", no limiter.
+// uns_vis_name: Discretisation method of viscous term.
+//               -- "std", "test", "aver", "new1", "new2".
+// gradientName: Gradient reconstruction method.
+//                 -- "default", "ggcell", "ggnode", "lsq".
+// ivencat: Variation of vencat limiter.
+//          0 -- org method, it is independent of grid scale.
+//          1 -- new method, it is dependent of grid scale.
+//          4 -- Ustar limiter model, without grid size unitary.
+//          7 -- default used.
+// venkatCoeff: Cofficient of vencat, when using vencat limter.
+// limitVariables: Limit model (It is useful only if limitVector is 0).
+//                 0 -- limit only for pressure and denstiny, then get the min value.
+//                 1 -- limit for every variables, then get the min value.
+// limitVector:
+//              0 -- Each variable use the same limiter coefficient.
+//              1 -- Each variable use the respective limiter coefficients.
+// reconmeth:
+//              0 -- When reconstruct face value, Q+, Q- use respective limiter coefficients.
+//              1 -- Q+, Q- use the min limiter coefficients of left and right cell.
+// skewnessAngle: The skewness angle of grid cells.
+// roeEntropyFixMethod: Entropy fix (correction) method.
+//              1 -- direct fix, which limits the minimum eigenvalue directly.
+//              2 -- multi-dimensional fix, which is derived from structured solver and now is only valid for struct solver.
+//              3 -- Harten type, which is default used.
+// roeEntropyScale: Entropy fix (correction) coefficient scale, default is 1.0.
+//                  It is used to scale the default Roe entropy fix coefficients.
+
+//int    viscousType    = 0;
+//string viscousName = "Euler";
+
+//int    viscousType    = 1;
+//string viscousName = "laminar";
+
+int    viscousType    = 3;
+string viscousName = "1eq-sa";
+
+//int    viscousType    = 4;
+//string viscousName = "2eq-kw-menter-sst";
+
+int DESType = 0;
+
+string uns_scheme_name  = "roe";
+string uns_limiter_name = "vencat";
+string uns_vis_name     = "test";
+string gradientName     = "ggnode";
+
+int    ivencat     = 7;
+double venkatCoeff = 5.0;
+int reconmeth      = 1;
+int limitVariables = 0;
+int limitVector    = 0;
+double skewnessAngle = 60.0;
+
+int roeEntropyFixMethod = 3;
+double roeEntropyScale  = 1.0;
+
+//-----------------------------------------------------------------------
+#                       Temporal Discretisation                         #
+//-----------------------------------------------------------------------
+// iunsteady: Steady or unsteady.
+//            0 -- steady.
+//            1 -- unsteay.
+// physicalTimeStep: The nondimensional physical time step.
+// ifStartFromSteadyResults: The unsteady simulation is start from steady flowfield or not, 0 is for no and else is for yes.
+// ifStaticsFlowField: Statistical variables for unsteady simulation.
+// ifStaticsReynoldsStress: Statistical Reynolds stress for unsteady simulation.
+// startStatisticStep: Outer step when start statistics.
+//                     when the value is larger than "maxSimuStep", it is useless.
+// statisticalTimePeriod: Used as time period of statistic analysis.
+//                        when the value is negative, time period is treated as infinite.
+// statisticMethod: Statistic reynolds stress method.
+                  0 --tau = <q^2> - <q>^2
+                  1 --tau = <u'u'>
+// min_sub_iter: The min sub iteration of unsteady simulation.
+// max_sub_iter: The max sub iteration of unsteady simulation.
+// tol_sub_iter: The tolerance of sub iteration of unsteady simulation.
+// tscheme: Temporal Discretisation method.
+//               1 -- Runge-Kutta Multi-State.
+//               2 -- Point implicit.
+//               3 -- Full implicit.
+//               4 -- LU-SGS.
+//               5 -- Block LU-SGS.
+//               6 -- Jacobian iteration.
+//               7 -- Lower G-S iteration.
+//               8 -- Upper G-S iteration.
+//               9 -- Lower/Upper G-S iteration.
+// iSimplifyViscousTerm: Simplify the computation of viscous term in the Block LU-SGS method. The default value assigns 1 that could speed up the computation.
+//                       Otherwise, the viscous Jacobian matrix Mv should be computed that will increase the memory and time in iteration of the BLUSGS method.
+// CFLStart: Started cfl number.
+// CFLEnd: End cfl number.
+// CFLVaryStep: The number of step when cfl increase from CFLStart to CFLEnd.
+// ktmax: Dtratio. dt[i] = MIN(dt[i], ktmax * dtmin / vol[i])
+// swapDq: Communication dq between forward/backward sweep of LUSGS or not, default is 0.
+// nLUSGSSweeps: Sub iteration of LU-SGS or Block LU-SGS.
+// LUSGSTolerance: Sub iter tolerance of LU-SGS or Block LU-SGS.
+// ifLocalTimeStep: Time step method.
+//               0 --Local.
+//               1 --Global.
+// visl_min: Minimum value of laminar viscosity coefficient.
+// turbCFLScale: Turbulence model cfl number factor.
+// codeOfAleModel: Arbitrary Lagrangian-Eulerian method.
+//               0 -- no ALE method.
+//               1 -- ALE method for non-moving grids.
+//               2 -- ALE method for moving grids.
+//               3 -- ALE method for deforming grids.
+// wallFunctionType: The type of wall function to implement.
+//               0 -- no wall function. (default)
+//               1 -- standard wall function.
+//               2 -- Pab3D wall function.
+// RKStage: The number of Runge-Kutta step.
+// lamda: Cofficient of Runge-Kutta step.
+
+int    iunsteady        = 0;
+double physicalTimeStep = 0.01;
+int    ifStartFromSteadyResults = 0;
+int    ifStaticsFlowField = 0;
+int    ifStaticsReynoldsStress = 0;
+int    startStatisticStep = 800000;
+double statisticalTimePeriod = -1.0;
+int    statisticMethod = 0;
+int    linearTwoStepMethods = 1;    // 1--BDF1; 2--C-N; 3--BDF2;
+
+int    methodOfDualTime = 3;
+int    min_sub_iter = 50;
+int    max_sub_iter = 50;
+double tol_sub_iter = 0.01;
+
+int    tscheme      = 4;
+int    iSimplifyViscousTerm = 1;
+int    ifLocalTimeStep = 0;
+double CFLStart     = 0.01;
+double CFLEnd       = 10.0;
+int    CFLVaryStep  = 500;
+
+double ktmax        = 1.0e10;
+
+int    swapDq       = 1;
+
+int    nLUSGSSweeps = 1;
+double LUSGSTolerance = 0.01;
+int    order        = 2;
+
+double visl_min = 0.01;
+double turbCFLScale = 1.0;
+double csrv     = 2.0;
+double timemax  = 1.0e10;
+double dtsave   = -1.0;
+int    maxale   = 10;
+double dtau     = 0.001;
+
+int wallFunctionType = 0;
+
+int RKStage    = 2;
+double lamda[] = 0.5, 1.0;
+
+//int RKStage    = 1;
+//double lamda[] = 1.0;
+
+//int RKStage    = 4;
+//double lamda[] = [0.25, 0.33333333333, 0.5, 1.0];
+
+//-----------------------------------------------------------------------
+#                           File In or Out                              #
+//-----------------------------------------------------------------------
+// numberOfGridGroups: The number of grid groups.
+// gridfile: The partitioned Grid file path, using relative path,
+//           which is relative to the working directory.
+// IMPORTANT WARNING: The file index should be ignored,
+//                    e.g. if the partitioned grid is rae2822_hybrid2d__4_0.fts,
+//                    please use 'rae2822_hybrid2d__4.fts' here!
+// plotFieldType: If dump out the field results to visulization.
+// walldistMethod: The method to compute wall distance.
+//                 0 -- accurate but not fast enough.
+//                 1 -- fast but not accurate enough.
+//                 2 -- super fast but more non-accurate!
+// resSaveFile: The file path to save the residual convergence process, write data for every default (intervalStepRes) steps.
+// turbresfile: The file path to save the residual convergence process of turbulence, write data for every default (intervalStepRes) steps.
+// aircoeffile: The file path to save the aerodynamic force coefficients convergence process, write data for every default (intervalStepForce) steps.
+// restartNSFile: The file path to write restart flowfield variables, write data for every default (intervalStepFlow) steps.
+// turbfile: The file path to write restart flowfield variables of turbulence , write data for every default(intervalStepFlow) steps.
+// visualfile: The visualization file path of flowfield , write data for every default (intervalStepPlot) steps.
+// wall_aircoefile: The file path to save flowfield variables of wall, write data for every default steps.
+// nDumpSurfaceInfo = 0 the "wall_varfile" write the informations including heat flux.
+// nDumpSurfaceInfo = 1 the "wall_varfile" write the informations without heat flux.
+
+int    numberOfGridGroups = 1;
+string gridfile           = "./grid/rae2822_hybrid2d__4.fts";
+string wallTemperaturefile= "";
+
+int    walldistMethod     = 1;
+
+string resSaveFile        = "results/res.dat";
+string turbresfile        = "results/turbres.dat";
+string aircoeffile        = "results/aircoef.dat";
+
+string restartNSFile      = "results/flow.dat";
+string turbfile           = "results/turb.dat";
+
+string visualfile         = "results/tecflow.plt";
+string wall_aircoefile    = "results/wall_aircoef.dat";
+string samplefile         = "results/sample.dat";
+
+int nDumpSurfaceInfo      = 0;
+string wall_varfile       = "";
+
+string jetDefineFile      = "bin/jet.hypara";
+
+string sixDofFileName     = "results/sixDofInfo.dat";
+string derivativeFileName = "results/identify.dat";
+string hysteresisFileName = "results/force_beta.plt";
+
+int plotFieldType = 0;
+
+// visualfileType: The file type of visualfile.
+//                 0 -- Tecplot binary.
+//                 1 -- Tecplot ASCII.
+
+int visualfileType = 1;
+
+// samplefileMode: The dump mode of sample file.
+//                 0 -- dump out every probe/line/surface data for all step intervals.
+//                 1 -- dump out all probe/line/surface data for every step intervals.
+int samplefileMode = 0;
+
+// visualSlice: The slice of tecflow.
+//              0 -- Do not save slice data.
+//              1 -- comput and save it to sliceFile.
+// sliceAxis: Normal vector of slice.
+//            1 -- X_DIR.
+//            2 -- Y_DIR.
+//            3 -- Z_DIR.
+// slicePostion: Coordinate of slice.
+
+int    visualSlice  = 0;
+int    sliceAxis    = 1;
+double slicePostion = -0.5;
+string sliceFile    = "results/Slice.plt";
+int    dumpWallFaceCenter = 0;
+
+// min-max box of the visual block.
+double lowerPlotFieldBox[] = [0.0 0.0 0.0];
+double upperPlotFieldBox[] = [1.0 1.0 1.0];
+
+//-----------the optional parameters list for the flow field output----------------
+// nVisualVariables: Number of variables want to be dumped for tecplot visualization.
+// visualVariables : Variable types dumped, listed as following:
+//                   -- density(0), u(1), v(2), w(3), pressure(4), temperature(5), mach(6),
+//                   -- viscosityLaminar(7), viscosityTurbulent(8), 
+//                   -- vorticity_x(9), vorticity_y(10), vorticity_z(11), vorticityMagnitude(12),
+//                   -- strain_rate(13), Q_criteria(14), Cp(15), timeStep(16), volume(17),
+//                   -- modeledTKE(18), modeleddissipationrate(19), SSTF1(20), SSTF2(21), 
+//                   -- vibration temperature(Tv, 33), electron temperature(Te, 34), vibrational energy(Ev, 35), electric energy(Ee, 36),
+//                   -- number density of electron(Ne, 37), dimensioanl density(rho, 38), dimensioanl pressure(p, 39), dimensioanl temperature(T, 40),
+//                   -- gradientUx(41), gradientUy(42), gradientVx(43), gradientVy(44), iblank(81).
+//                   -- specific heat ratio(gama, 56)
+// Important Warning: Array size of visualVariables MUST be equal to nVisualVariables!!!
+// Variables order must from small to big.
+//-----------the optional parameters list for the wall boundary condition----------------
+// nVisualWallVariables: The number of visual variables on wall.
+// visualWallVariables : dumped variable types, listed as following:
+// -coefficient of pressure(cp, 0), -coefficient of friction(cf, 1), yplus(2), -non-dimensional heat flux(Q_NonDim, 3), -dimensional heat flux(Q_Dim, 4),
+// -pressure on wall(pw, 5), -temperature on wall(Tw, 6), -density on wall(rhow, 7), -heat flux of translational-rotational temperature term(Qtr, 8),
+// -heat flux of species diffusion term(Qs, 9), -heat flux of vibrational temperature term(Qv, 10), -heat flux of electron temperature term(Qe, 11),
+// -species mass fractions(Ns, 12), -x component of wall velocity(Vx, 13), -y component of wall velocity(Vy, 14), -z component of wall velocity(Vz, 15)
+// -slip translational-rotational temperature(Tts, 16), -slip vibrational temperature(Tvs, 17), -slip electron temperature(Tes, 18), -absolute wall velocity(Vs, 19)
+// -Stanton number(St, 20), -coefficient of heat rate(Ch, 21), -temperature jump(deltaT, 22), -transition gamaeff(gamaeff, 48),
+// -transition intermittency(intermittency, 51), -transition momentum thickness reynolds(MomentumThicknessReynolds, 52),
+// -overlap iblank(iblank, 81)
+
+int nVisualVariables = 8;
+int visualVariables[] = [0, 1, 2, 3, 4, 5, 6, 15];
+
+int nVisualWallVariables = 9;
+int visualWallVariables[] = [0, 1, 2, 3, 4, 5, 9, 10, 11];
+
+// dumpStandardModel: Dump many standard model data.
+//                    1 -- Turbulent flat plate.
+int dumpStandardModel = 0;
+
+// ifSetDataMonitor: Whether to set the data monitor.
+//                   0 -- No.
+//                   1 -- Yes.
+// dataMonitorType: The type of data Monitor.
+//                  0 -- Probes data monitor.
+//                  1 -- Lines data monitor.
+//                  2 -- Surfaces data monitor.
+// probesDefineFile: Probes location information file.
+// nLines: The number of lines need to be monitored.
+// linesDefineFile: Lines location information file.
+// nSurfaces: The number of surfaces need to be monitored.
+// surfacesDefineFile: Surfaces location information file.
+// searchCellsMethod: method to search the cell of each probe.
+//                    0 -- Nearest cell to the probe.
+//                    1 -- Real cell where the probe is located.
+// nProbeVariables: Number of variables want to be dumped for probes monitered.
+// probeVariables : Variable types dumped, listed as following:
+//                  -- density(0), u(1), v(2), w(3), pressure(4), temperature(5).
+// Important Warning: Array size of probeVariables MUST be equal to nProbeVariables!!!
+// probeVariables order must from small to big.
+// probeVariablesInterpolationMethod: Interpolation method used to compute the probe variables.
+//                 0 -- Take the value of probe's cell as probe real value.
+//                 1 -- Interpolation from probe's and neighbouring cell to probe.
+//                 2 -- Interpolation from probe's cell nodes to probe.
+int ifSetDataMonitor = 0;
+
+int    dataMonitorType = 0;
+string probesDefineFile = "bin/probes_XYZ.dat";
+
+//int    dataMonitorType = 1;
+//int    nLines = 1;
+//string linesDefineFile = "bin/lines_XYZ.dat";
+
+//int    dataMonitorType = 2;
+//int    nSurfaces = 4;
+//string surfacesDefineFile = "bin/surfaces_XYZ.dat";
+
+int searchCellsMethod = 0;
+
+int nProbeVariables  = 6;
+int probeVariables[] = [0, 1, 2, 3, 4, 5];
+int probeVariablesInterpolationMethod  = 0;
+//-----------------------------------------------------------------------
+#                           Turbulence Parameter                        #
+//-----------------------------------------------------------------------
+// turbInterval: Iteration number of turbulence.
+// kindOfTurbSource: Kinds of turbulent source.
+//                   0 -- Original.
+//                   1 -- Edwards.
+//                   2 -- new.
+// mod_turb_res: If modify the residuals for the cells next to the wall or not, default is 0.
+
+int turbInterval     = 1;
+int turbOrderStruct  = 2;
+int kindOfTurbSource = 0;
+int mod_turb_res     = 0;
+double turb_relax    = 1.0;
+double freeStreamViscosity = 1.0e-3;
+double muoo          = 3.0;
+double kwoo          = 5.0;
+int transitionType   = 0;
+double turbIntensity = -1.0;
+int freeturbIntensitySRModify = 0;
+double freeDecayXLocation = 0.0;
+int compressibleCorrection = 0;
+int transitionMaFix = 1;
+
+# maximum eddy viscosity (myt/my) max.
+double eddyViscosityLimit = 1.0e10;
+int monitor_vistmax = 0;
+
+//-----------------------------------------------------------------------
+#                           LES Parameter                               #
+//-----------------------------------------------------------------------
+// iLES: Create LESSolver or not.
+//      ==  1 - Create LESSolver;
+//      !=  1 - not.
+// amplitudeofDisturb: Amplitude of adding disturb.
+// disturbstep: Unsteady time step or steady iteration of adding random disturb.
+// iterdisturb: Add random disturb in every sub-iter or only first sub-iter.
+//              = 0 - in only first sub-iter;
+//             != 0 - in every sub-iter.
+// ipraddisturb: Add density and pressure disturb or not.
+// ibodyforce: Add body force in source flux of NS equations or not.
+//             = 0 - not;
+//            != 0 - Add body force.
+// bodyforce: Body force in source flux of NS equations or not.
+// utau: friction velocity, using in DNSDisturb.
+// sgsmodel: subgrid scale model.
+//           = "smagorinsky";
+//           = "dsmCom";
+//           = "wale";
+//           = "sigma".
+// deltaFunctionType: = 1 - MAX(deltai, deltaj, deltak);
+//                    = 2 - pow(deltai * deltaj *deltak, 1/3);
+//                    = 3 - Devloped by Scotti.
+// wallDampingFunctionType: = 0 - no wall function;
+//                          = 1 - van Driest;
+//                          = 2 - developed by Dr. Deng Xiaobing;
+//                          = 3 - developed by Piomelli.
+// turbViscousCutType: turbulent viscosity cut type.
+//                     = 0 - mu_total = mut           + mul;
+//                     = 1 - mu_total = max(mut-mul,0)+ mul;
+//                     = 2 - mu_total = max(mut    ,0)+ mul.
+// smagConstant: constant of smagorinsky model.
+// waleConstant: constant of wale model.
+// filterDirection[3]: filter variables in i, j, k direction or not.
+// averageDirection[3]: average variables in i, j, k direction or not.
+// isotropicConstant: constant of isotropic part of SGS stress.
+
+int    iLES               = 0;
+string sgsmodel           = "smagorinsky";
+int    deltaFunctionType  = 2;
+int    wallDampingFunctionType = 1;
+int    turbViscousCutType = 2;
+double smagConstant       = 0.1;
+double isotropicConstant  = 0.0;
+double waleConstant       = 0.6;
+double sigmaConstant      = 1.35;
+int    filterDirection[]  = [1, 1, 0];
+int    averageDirection[] = [0, 0, 0];
+double testFilterScale    = 2.0;
+int    averageWidth       = 1;
+int    monitorNegativeConstant = 0;
+
+//-----------------------------------------------------------------------
+#          Other Parameters for Hypersonic Non-equilibrium Gas          #
+//-----------------------------------------------------------------------
+// dg_high_order:
+//               0 -- generic order accuracy.
+//               1 -- high order accuracy.
+// iapplication:
+//               0 -- gas model is fixed in the codes.
+//               1 -- gas model is imported from library files.
+// iCodeBranch:
+//               0 -- The old code version is used for Navier-Stokes.
+//               1 -- A new code version is active for Navier-Stokes solver.
+// nm: Equation number of the physics, but is out of commision now.
+//               4 -- for 2D.
+//               5 -- for 3D.
+// nGasModel: The type of gas. less than and equal to 1 represents the mixture gas. 
+//            Otherwise, the pure gas with one component is used for perfect gas.
+//               0 -- Earth gas.
+//               1 -- Mars gas.
+//               2 -- Argon.
+//               3 -- Nitrogen.
+// nEnergyRecycle: The type of EnergyModel Recycle. 
+//               0 -- not used  .
+//               1 -- used.
+// nDensityModify: The type of densitymodify. 
+
+//               0 -- not used.
+//               1 -- used.
+// nchem:
+//               0 -- without chemical reaction flow.
+//               1 -- the chemical reaction flow is considered.
+// nEquilibriumGas: the variable is valid when the condition of nchem=0 is satisfied.
+//               0 -- perfect gas.
+//               5, 7, 11 -- equilibrium gas, meanwhile, its value denotes the number of gas component.
+// nPCWCycleStep: the maximum step number of iteration in the module of computing species mass fractions with the partial catalytic wall(PCW) condition.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nRETCycleStep: the maximum step number of iteration in the module of computing radiation equilibrium temperature on wall.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSLIPCycleStep:the maximum step number of iteration in the module of computing slip temperature, slip velocity and slip species mass fraction.
+//                the value equals to or is greater than 1, and 3 is for default value.
+// nSlipBCModel : The computational model of slip boundary conditions.
+
+//              0 -- no slip.
+//              1 -- the conventional Maxwell slip conditions.
+//              2 -- the Gokcen slip conditions. 
+//              3 -- the Knudsen-layer correction of the standard slip conditions proposed by Lockerby, et al.
+//              4 -- the Kogan simplified slip conditions.
+// nMeanFreePathType : the method to the mean free-path for the slip conditions. For the mixture, 0 is suggested.
+//              0 -- the equivalent mean free-path is calculated by the simple hard sphere model(HS).
+//              1 -- calculated by the definition that includes the variables of the number density and the molecule diameter.
+//              2 -- the equivalent mean free-path is calculated by the variable hard sphere model(VHS).
+// nchemsrc:
+//               0 -- the source terms are not computed.
+//               1 -- the source terms are computed.
+// nchemrad:
+//               0 -- compute the spectrum radius without considering chemical reaction flow.
+//               1 -- compute the spectrum radius that need to count the contribution from chemical reaction flow.
+// ntmodel: The thermodynamic temperature model.
+//               1 -- One-temperature model.
+//               2 -- Two-temperature model.
+//               3 -- Three-temperature model.
+// nTEnergyModel: the method to computing temperature energy model.
+//               0 -- the energy term is computed using the conventional method.
+//               1 -- the energy term is computed using the curve fitting method.
+// parkVDPower: the power of translational-rotational temperature in the Park V-D(vibration-dissociation) coupling model.
+//              The value is in range of [0.0, 1.0], DPLR suggests 0.5, LAURA suggests 0.7, while 0.6 is given as default value.
+// catalyticCoef:
+//             0.0 -- full non-catalytic wall boundary condition.
+//             1.0 -- full catalytic wall boundary condition.
+//             in range of (0.0, 1.0) -- partial catalytic condition, the value indicates the catalytic coefficient.
+// nIsSuperCatalytic : the super catalytic condition for the fully catalytic wall, and assigned with the value of 1.
+//             0 -- equilibrium condition for the fully catalytic wall where the mass fractions are assigned with the values of the free stream.
+//             1 -- super catalytic condition for the fully catalytic wall where all the atomic components combine into molecular components.
+// nTemperatureJump : the method to calculate the temperature jump.
+//             0 -- calculated by the variables of heat conductivity and constant volume specific heat for each energy mode.
+//             1 -- the general method where the iteration is calculated with the translation-rotation temperature.
+// sigmaVelocity: the coordination coefficient of tangential momentum for computation of slip velocity. The value is in range of (0.0, 2.0].
+// sigmaTemperature: the heat coordination coefficient for computation of slip temperature. The value is in range of (0.0, 2.0].
+// sigmaMassFraction: the species coordination coefficient for computation of slip mass fractions. The value is in range of (0.0, 2.0].
+// velocitySlipCorrectConstant: the correction constant to the velocity slip condition. For the diffuse reflection, 1.0 is used.
+//             1.0 -- proposed by Maxwell.
+//             sqrt(2/PI)~0.8 -- used for "micro-slip", namely the actual velocity slip at the wall.
+//             1.146 -- proposed for an additional "fictitious" velocity slip.
+
+// chemicalRelaxCorf:          The value is in range of [0.001, 1.0].
+// chemicalSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// viscousSpectrumRadiusCoef : The value is in range of [1.0, 3.0].
+// inviscidSpectrumRadiusCoef: The value is in range of [1.0, 3.0].
+// staticPressureRelaxCorf:    The value is in range of [0.1, 1.0].
+// nIsChemicalFreeze : the flag to freeze the chemical reactions.
+//           0 -- not freeze, the chemical reaction sources will be calculated.
+//           1 -- freezes the chemical reactions, the chemical reaction sources will not be calculated.// veTemperatureMin:  The minimum of Tv and Te
+// nDebug:  cout the Wrong place and abort
+//           0 -- not used.
+//           1 -- used.
+// nSpeciesLimit: limitter of gas species
+//           0 -- not used.
+//           1 -- used.
+// nTurblenceForChemical: the coupled mode of Turblence and Chemical reaction
+//           0 -- method 0.
+//           1 -- method 1.
+// nViscosityFluxSublevelModified: Modified for ViscosityFlux on Sublevel grid
+//           0 -- not used.
+//           1 -- used.
+// nChemcalSourceModified: Modified on ChemcalSource 
+//           0 -- not used.
+//           1 -- used.
+// nAblation:
+//               0 -- The wall ablation is not computed.
+//               1 -- The wall ablation is computed.
+// isInjection:
+//               0 -- The injection velocity of ablation wall is not computed.
+//               1 -- The injection velocity of ablation wall is computed.
+// nViscosityModel:
+
+//               0 -- Blottner fitting method.
+//               1 -- Gupta fitting method.
+// nSutherland:
+//               0 -- stands for selecting the Blotter curve fits mode.
+//               1 -- stands for Sutherland relation.
+// gasfile: Indicates the gas model, 9 models are provided, namely "Gu5", "Gu7", "Gu11", "Pa5", "Pa7", "Pa11", "DK5", "DK7", "DK11".
+//            "Gu" -- indicates the Gupta Model, three-Type Models are embeded in the library, namely, the 5-species-6-reactions, the 7-species-9-reactions, the 11-species-20-reactions.
+//            "Pa" -- indicates the Park  Model, three-Type Models are embeded in the library, namely, the 5-species-17-reactions, the 7-species-22-reactions, the 11-species-48-reactions.
+//            "DK" -- indicates the Dunn-Kang Model, three-Type Models are embeded in the library, namely, the 5-species-11-reactions, the 7-species-15-reactions, the 11-species-26-reactions.
+//            "Mars-Pa8" is for Park model of Mars gas, "Mars-Mc8" for McKenzie model of Mars gas.
+//            "Combustion-12" -- indicates the Combustion Chamber Gas Model which includes 12-species-20-reactions.
+//            "Gas-Mixture" -- indicates the process of mixing two species without reacting.
+//            For self-definition model, the gasfile is used to indicate the file path of the new gas model.
+// speciesName: Used to list the names of each species, while each species name is separated by the symbol of comma.
+// initMassFraction: Used to list the initial mass fractions of species in accordance with the sequence of names in the parameter speciesName.
+// ifStartFromPerfectGasResults: The chemical reaction simulation is start from perfect gas flowfield or not, 0 is for no and else is for yes.
+
+int dg_high_order = 0;
+int iapplication  = 0;
+int iCodeBranch   = 0;
+int nm            = 5;
+int nEquilibriumGas = 0;
+int nPCWCycleStep = 3;
+int nRETCycleStep = 3;
+int nSLIPCycleStep= 3;
+
+double refGama    = 1.4;
+double prl        = 0.72;
+double prt        = 0.90;
+double sc_l       = 0.5;
+double sc_t       = 0.5;
+
+int    nGasModel  = 0;
+int    nchem      = 0;
+int    nchemsrc   = 1;
+int    nchemrad   = 1;
+int    ntmodel    = 1;
+
+int nEnergyRecycle = 0;
+int nSlipBCModel   = 0;
+int nDensityModify = 1;
+int nTEnergyModel  = 0;
+int nMeanFreePathType = 0;
+int nIsChemicalFreeze = 0;
+int nIsSuperCatalytic = 1;
+int nTemperatureJump  = 0;
+
+double parkVDPower   = 0.6;
+double catalyticCoef = 0.0;
+double sigmaVelocity = 1.0;
+double sigmaTemperature = 1.0;
+double sigmaMassFraction = 1.0;
+double velocitySlipCorrectConstant = 1.0;
+
+double chemicalRelaxCorf          = 1.0;
+double chemicalSpectrumRadiusCoef = 1.0;
+double viscousSpectrumRadiusCoef  = 1.0;
+double inviscidSpectrumRadiusCoef = 1.0;
+double staticPressureRelaxCorf    = 1.0;
+
+double veTemperatureMin = 30.0;
+int    nDebug = 0;
+int    nSpeciesLimit = 0;
+int    nTurblenceForChemical = 0;
+int    nViscosityFluxSublevelModified = 0 ;
+int    nChemcalSourceModified = 0;
+
+int    nAblation   = 0;
+int    isInjection = 0;
+int    nViscosityModel = 0;
+int    nMarsModel = 0;
+string gasfile    = "DK5";
+//string gasfile    = "./chemical/Dunn-Kang_air5s11r.dat";
+string speciesName = "O, O2, NO, N, N2";
+string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.767";
+
+//string speciesName = "O, O2, NO, N, NO+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string speciesName = "O, O2, NO, N, O+, O2+, NO+, N+, N2+, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile = "Mars-Pa8";
+//string speciesName = "O, O2, NO, N, N2, C, CO, CO2";
+//string initMassFraction = "0.0015, 0.0429, 0.0, 0.0, 0.0, 0.0, 0.0777, 0.8779";
+
+//string gasfile    = "DK7";
+//string speciesName = "O, O2, NO, N, NO+, C, C2, CO, CO2, CN, N2, e-";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767, 0.0";
+
+//string gasfile    = "Combustion-12";
+//string speciesName = "O, O2, NO, N, C, CO, CO2, H, H2, OH, H2O, N2";
+//string initMassFraction = "0.0, 0.233, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.767";
+ 
+//string gasfile = "Gas-Mixture";
+//string speciesName ="SpeciesA, SpeciesB";
+//string initMassFraction = "1.0, 0.0";
+int    nSutherland  = 0;
+double gamaSpeciesA = 1.4;
+double gamaSpeciesB = 1.3;
+double molecularWeightSpeciesA = 29.0;
+double molecularWeightSpeciesB = 30.0;
+
+int    nChemicalFlowStep = 0;
+int    ifStartFromPerfectGasResults = 0;
+
+#########################################################################
+// Multi-Grid parameters.
+// nMGLevel: The number of level of Multi-Grid.
+//           <= 1 -- Single-level.
+//           >  1 -- multi-level.
+// MGPreIteration: For each grid, the number of pre-smoothing steps.
+// n_post: For each grid, the number of post-smoothing steps.
+// MGCoarsestIteration: For the coarest grid the number of smoothing steps.
+// MGFasType: V-multi cycle or W-multi cycle.
+//            1 -- V-multi cycle.
+//            2 -- W-multi cycle.
+// flowInitStep: Flow initialization step, 0 - 500 is suggested.
+//               Multi-Grid : Number of steps computing on coarse grid, during flow initialization.
+//               Single-Grid: Number of steps computing using first-order with vanleer, during flow initialization.
+// mgCFLScale: CFL number enlarge times for coarse grid.
+// mprol: Multi-grid interpolation method, interpolation from coarse cell to fine grid.
+//        1 -- zero order.
+//        2 -- first-order. (default)
+// mgCorrectionLimit: Multi-grid correction limit.
+
+int nMGLevel = 1;
+int MGCoarsestIteration = 1;
+int MGPreIteration = 1;
+int MGFasType = 1;
+int n_post = 0;
+int flowInitStep = 100;
+int mprol = 2;
+double mgCFLScale = 1.0;
+double mgCorrectionLimit = 0.01;
+
+//--------------- Some parameter for turbulent model --------------------
+// neasm: The variation of kw turbulent model.
+// ismooth_turb: Residual smooth for turb or not.
+// SSTProductType: The type of product term based on vorticity for SST.
+// SAProductType: The type of product term based on vorticity for SA.
+int neasm = -3;
+int SSTProductType = 0;
+int ismooth_turb = 0;
+int SAProductType = 2;
+
+// ----------------- Overset Grid parameter -----------------------------
+int    codeOfDigHoles       = 1;
+int    codeOfTurbulentModel = 0;
+string masterFileName       = "./grid/searchFile.inp";
+string holeBasicFileName    = "./grid/holeBasicFile.inp";
+string holeFullFileName     = "./grid/holeFullFile.dat";
+string linkFileName         = "./grid/topology.dat";
+string zoneInverseFileName  = "./grid/zoneInverseMapping.inp";
+
+#########################################################################
+#                       High Order Struct Solver                        #
+#########################################################################
+// isFVMOrFDM:
+//        0 -- NSSolverStruct using Finite Volume Method.
+//        1 -- NSSolverStruct using Finite Differ Method.
+// SolverStructOrder: Spatial discretisation order of NS equations with struct grid.
+//                    <= 2 -- finite volume method.
+//                    >= 3 -- finite difference order. (to be completed)
+//                       0 -- default.
+// str_highorder_interpolation_epsilon: Epsilon in weighted interpolation, bigger epsilon, better convergence,
+//                                      smaller epsilon, robuster for shock-detecting.
+// str_highorder_interpolation_type:
+//                    -- "classical", "test".
+// str_highorder_flux_name:
+//                    -- "roe", "steger".
+// structhighordergradient:
+//                    -- "conservation", "chain_rule".
+int    isFVMOrFDM                          = 0;
+string str_highorder_solver                = "WCNS";
+int    SolverStructOrder                   = 0;
+double str_highorder_interpolation_epsilon = 1.0e-6;
+string str_highorder_interpolation_type    = "test";
+string str_highorder_flux_name             = "steger";
+string structhighordergradient             = "conservation";
+double coefofstrflux        = 0.5;
+double limitcoefofinterface = 0.0;
+
+// ----------------- Advanced choices -----------------------------------
+// outtimesc: Time stepping scheme for the outer loop.
+// MUSCLCoefXk: The parameter of MUSCL interpolations, belongs to [-1, 1].
+//             -1 -- seconde-order fully-upwind differencing.
+//              0 -- seconde-order upwind-biased differencing.
+//       0.333333 -- third-order upwind-biased differencing.
+//              1 -- seconde-order central differencing.
+// MUSCLCoefXb: The limiter parameter.
+//              0 -- the effect of the limiter is cancelled, means the first-order interpolations.
+// allReduceStep: Iteration intervals for MPI AllReduce operation, default is 1.
+string outtimesc   = "impbd2";
+double MUSCLCoefXk = -1;
+double MUSCLCoefXb = 1.0;
+int  allReduceStep = 1;
+
+// ----------------- overlap configuration ------------------------------
+// codeOfOversetGrid: Overlapping(overset) grid or not.
+//             0 -- NON-overlapping grid.
+//             1 -- Overlapping grid.
+// oversetInterpolationMethod: the method of overset interpolation while field simulation
+//             0 -- set the acceptor cell value by donor cell value.
+//             1 -- set the acceptor cell value by distance weight of donor cell value.
+
+int    codeOfOversetGrid           = 0;
+int    oversetInterpolationMethod  = 0;
+int    readOversetFileOrNot        = 0;
+int    symetryOrNot                = 0;
+int    readInAuxiliaryInnerGrid    = 1;
+int    readInAuxiliaryOuterGrid    = 0;
+int    readInSklFileOrNot          = 0;
+string auxiliaryInnerGrid0         = "./grid/aux-upper.fts";
+string auxiliaryInnerGrid1         = "./grid/aux-lower.fts";
+string auxiliaryInnerGrid2         = "";
+string oversetGridFileName         = "./grid/iblank.ovs";
+double walldistMainZone            = 1.0
+double toleranceForOversetSearch   = 1.0e-3;
+double toleranceForOversetBox      = 1.0e-3;
+int    twoOrderInterpolationOrNot  = 0;
+int    keyEnlargeOfActiveNodes     = 0;
+int    outTecplotOverset           = 0;
+
+int     numberOfMovingBodies       = 2;
+
+// ----------------- ALE configuration ------------------------------
+int codeOfAleModel                = 1;
+int aleStartStrategy              = -1;
+
+int strategyForFaceNormalVelocity = 0; //0-By Sweeping volume; 1-By face center 1st; 2-By face center 2nd; 
+int strategyForGCLSource          = 0; //0-present; 1-Ahn;
+
+//0:1st-Admas-Bashforth; 1:2nd-Admas-Bashforth; 2:1st-Implicit-Euler; 3:2nd-Implicit Euler; 4:2nd-Adams-Moulton; 5:3rd-Adams-Moulton
+int    methodForKineticEquation   = 0;
+double relaxParameterOfKinetic    = 1.0;
+
+#########################################################################
+#                           motive information                          #
+#########################################################################
+int    numberOfMovingBodies = 1;
+
+##############################    body0    ##############################
+//mass of parts
+double mass_0                  = 1.0;
+//mass matrix of parts               Ixx       Iyy       Izz       Ixy       Ixz       Iyz
+double massMatrix_0[]          = 1e-7,     1e-6,     1e-6,     0.0,      0.0,      0.0;
+//initial six DOF position information of parts.    xc        yc        zc
+double massCenter_0[]          = 0.0 ,    0.0,      0.0;
+//initial six DOF position information of parts.    angleX    angleY    angleZ
+double attitudeAngle_0[]       = 0.0 ,     0.0,      0.0;
+//initial six DOF move information of parts.    vc        vy        vz
+double massCenterVelocity_0[]  = 0.0,      0.0,      0.0;
+//initial six DOF move information of parts.    omigX     omigY     omigZ
+double angularVelocity_0[]     = 0.0,      0.0,      0.0;
+//the object that the parts belong to.
+int    fartherIndex_0          = -1;
+//the assembly position of the parts.                xc        yc        zc        angleX    angleY    angleZ
+double configPamameter_0[]     = 0.0      ,0.0      ,0.0      ,0.0      ,0.0      ,0.0;
+//the move pattern of the parts.
+// -1  given motion partten.
+//  0  still.
+//  1  six DOF motion.
+//  2  three DOF motion.
+// 11  X-axis forced motion.
+// 12  Y-axis forced motion.
+// 13  Z-axis forced motion.
+// 14  forced pitch motion.
+// 15  forced yaw motion.
+// 16  forced roll motion.
+int  RBDMethod_0                = 0;
+double amplitude_0              = 0.0;
+double reduceFrequency_0        = 0.0;
+//string uDFSixDofFileName_0    = "./Bin/UDFSixDof.Parameter";
+//additional force  (system axis)             fX        fY        fZ        
+double addedForce_0[]           = 0.0      ,0.0      ,0.0       ;
+//additional moment of Force  (system axis)             mX        mY        mZ        
+double addedMoment_0[]          = 0.0      ,0.0      ,0.0       ;
+//the deformation method of the parts.
+int    morphing_0               = 0;
+
+// post indentify
+int    integralOrder            = 4;
+
+
+// ---------------- ATP read --------------------------------------------
+//@int    inflowParaType            = 0;
+//@double refReNumber = 6.5e6;
+//@double refDimensionalTemperature = 288.15;
+//@double freestream_vibration_temperature = 300.00;
+//@double refDimensionalPressure    = 0;
+//@double height                    = 0;
+//@int nsubsonicInlet               = 0;
+//@int nsubsonicOutlet              = 0;
+//@string inLetFileName             = "./bin/subsonicInlet.hypara";
+//@string outLetFileName            = "./bin/subsonicOutlet.hypara";
+//@double refDimensionalVelocity = 0;
+//@double refDimensionalDensity = 0;
+
+#########################################################################
+#                             Old Parameter                             #
+#########################################################################
+int isPlotVolumeField = 0;
+
diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/grid_deform_para.hypara b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/grid_deform_para.hypara
new file mode 100644
index 0000000..7142976
--- /dev/null
+++ b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/grid_deform_para.hypara
@@ -0,0 +1,34 @@
+// ----------------- Grid Deform Parameters -----------------------------
+// gridobj:  Task type of grid treatment.
+//           4 -- Grid deformation, achieve unstructured grid deformation.
+// deformationMethod: Grid Deform.
+//                1 -- SPRING.
+//                2 -- RBF.
+// stationalGridFile: Original grid file.
+// visualFileName   : The visualization file path of deform grid.
+// nDeformStep      : The max deform step.
+// flapAngle        :   The max flap angle.
+// rotatePostionZ   : Rotate postion.
+// rotatePostionY   : Rotate postion.
+// gridSlice        : If dump slice grid.
+// sliceAxis        : Grid slice axis.
+// slicePosition    : Grid slice position.
+int    gridobj       = 4;
+int    nDeformStep   = 40;
+double flapAngle     = 10.0;
+double rotatePostionZ = 4.00003;
+double rotatePostionY = 3.05;
+
+int    deformationMethod = 2;
+string stationalGridFile = "./grid/Segment2Brid.fts";
+string visualFileName    = "./results/deformedGrid.dat"
+
+int    gridSlice     = 1;
+int    sliceAxis     = 1;
+double slicePosition = 13;
+
+// ----------------- RBF Parameters -------------------------------------
+// numberOfReferenceCP : Number of reference Control Points.
+// influencePara       : The RBF influence radius parameter.
+int numberOfReferenceCP = 40;
+double influencePara = 25.0;
diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/grid_para.hypara b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/grid_para.hypara
new file mode 100644
index 0000000..efcaa55
--- /dev/null
+++ b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/grid_para.hypara
@@ -0,0 +1,31 @@
+#########################################################################
+#                           Grid data type                              #
+#########################################################################
+// gridtype: Grid type for generation, conversion, reconstruction, merging.
+//           0 -- Unstructured grid.
+//           1 -- Structured grid.
+// axisup:   Type of Cartisien coordinates system, used in grid conversion.
+//           1 -- Y upward. (default)
+//           2 -- Z upward.
+// from_gtype: Type of grid data type in grid conversion process.
+//            -1 -- MULTI_TYPE.
+//             1 -- PHengLEI, *.fts.
+//             2 -- CGNS, *.cgns.
+//             3 -- Plot3D type of structured grid, *.dat/*.grd.
+//             4 -- Fieldview type of unstructured grid, *.dat/*.inp.
+//             5 -- Fluent, *.cas/*.msh.
+//             6 -- Ustar, mgrid.in.
+//             7 -- Hybrid, include both of unstructured and structured grid, *.fts.
+//             8 -- GMSH, *.msh.
+int gridtype   = 0;
+int axisup     = 1;
+int from_gtype = 2;
+
+#########################################################################
+#                           File path                                   #
+#########################################################################
+// from_gfile: path of original data file for unstructure grid convert from.
+// out_gfile:  path of target file for grid convert to, *.fts type of file usually.
+string from_gfile = "./grid/Segment2Brid.cgns";
+string out_gfile  = "./grid/Segment2Brid.fts";
+
diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/key.hypara b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/key.hypara
new file mode 100644
index 0000000..f9b15a4
--- /dev/null
+++ b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/key.hypara
@@ -0,0 +1,59 @@
+string title = "PHengLEI Main Parameter Control File";
+
+// IMPORTANT NOTICE: DON NOT MODIFY THE FOWLLOWING LINE.
+string defaultParaFile = "./bin/cfd_para.hypara";
+
+// ndim: Dimensional of the grid, 2 or 3.
+// nparafile: the number of parameter files.
+// nsimutask: simulation task type.
+//            0 -- CFD Solver of NS or Turbulation.
+//            1 -- Grid generation: for special typical cases, such as cylinder, flat plate, etc.
+//                 Grid conversion: from other format to PHengLEI format (.fts).
+//                 Grid reconstruction: such as grid adaptation.
+//                 Grid merging: merge two blocks into one block.
+//                 Grid repairing: repair the original grid in order to remove the negative volume cells.
+//            2 -- Wall distance computation for turb-solver.
+//            3 -- Grid partition.
+//            4 -- Knowledge repository / examples of PHengLEI-API.
+int ndim      = 3;
+int nparafile = 1;
+
+//int    nsimutask    = 0;
+//string parafilename = "./bin/cfd_para_subsonic.hypara";
+//string parafilename = "./bin/cfd_para_transonic.hypara";
+//string parafilename = "./bin/cfd_para_supersonic.hypara";
+//string parafilename = "./bin/cfd_para_hypersonic.hypara";
+//string parafilename = "./bin/incompressible.hypara";
+
+int    nsimutask    = 1;
+string parafilename = "./bin/grid_para.hypara";
+
+//int    nsimutask    = 2;
+//string parafilename = "./bin/cfd_para.hypara";
+
+//int    nsimutask    = 3;
+//string parafilename = "./bin/partition.hypara";
+
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_deform_para.hypara";
+
+//int    nsimutask    = 4;
+//string parafilename = "./bin/repository.hypara";
+
+//int    nsimutask    = 5;
+//string parafilename = "./bin/overset_grid_view.hypara";
+
+//int    nsimutask    = 13;
+//string parafilename = "./bin/lbm_para.hypara";
+
+//int    nsimutask    = 14;
+//string parafilename = "./bin/integrative_solver.hypara";
+
+//int    nsimutask    = 99;
+//string parafilename = "./bin/post_processing.hypara";
+
+// ---------------- Advanced Parameters, DO NOT care it ----------------
+int numberOfGridProcessor = 0;
+// ATP read
+//@string parafilename1 = ""
+//@string parafilename2 = "";
diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/grid/Segment2Brid.cgns b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/grid/Segment2Brid.cgns
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diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/三维非结构扑翼动网格RBF_算例说明文档 - RBF.pdf b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/三维非结构扑翼动网格RBF_算例说明文档 - RBF.pdf
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