int    parallelStrategy     = 1;  
int    numberOfGridGroups   = 3;
string gridfile             = "./grid/background__4.fts"; 
string gridfile1            = "./grid/upperwing__4.fts";
string gridfile2            = "./grid/lowerwing__4.fts";
int    codeOfOversetGrid          = 1;      // 0: 无重叠   1: 重叠;
int    codeOfOversetSlipGrid      = 0;      // 0: 无滑移   1: 滑移;
int    readOversetFileOrNot       = 0;      // 0: 适时装配 1: 读ovs文件
int    symetryOrNot               = 1;      //是否只进行半场计算
int    readInAuxiliaryInnerGrid   = 1;      //是否需要辅助网格（inner）
int    readInAuxiliaryOuterGrid   = 0;      //是否需要辅助网格（outer）
int    readInSklFileOrNot         = 0;      //读入skl文件有助于点属性的准确通讯，但是比较耗时
string auxiliaryInnerGrid0        = "./grid/aux-upper.fts";
string auxiliaryInnerGrid1        = "./grid/aux-lower.fts";
string oversetGridFileName        = "./grid/overlap.ovs";
double walldistMainZone           = 1.0
double gridScaleFactor = 0.001;
double toleranceForOversetSearch  = 1e-3;
double toleranceForOversetBox     = 1e-3;
int    twoOrderInterpolationOrNot = 1;      //1-采用二阶插值（多一排插值点）；0-一阶插值
int    keyEnlargeOfActiveNodes    = 1;      //活跃区域扩展次数
int    outTecplotOverset          = 1;      //