GiD_PostSetFormatReal

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");