TH2TrkProp(const char *format, const char *rootFile, const char *dir, const char *ntuple, const char *xvariable, const char *xvariableName, const char *xunit, const char *yvariable, const char *yvariableName, const char *yunit, const char *cut, const char *cutName, const char *title, int nbinsx, double xlow, double xup, int nbinsy, double ylow, double yup, bool logx, bool logy)