Functions references>Mesh file functions>GiD_fOpenPostMeshFile

int GiD_PostSetFormatReal(GP_CONST char * format)

Description: overwrite the default format to print real numbers in ASCII strings (by default, this is "%.9g")

Parameters:

char* format

a valid C/C++ format to print a real number

Example:

C/C++

GiD_PostSetFormatReal("%15.5f");

Functions references>Mesh file functions>GiD_fOpenPostMeshFile