!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! System info !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Returns the value of the "fedora" environment variable
function get_gk_system()
implicit none
character(len=20) :: get_gk_system
#ifndef GK_SYSTEM
#define GK_SYSTEM "unknown"
#endif
get_gk_system=GK_SYSTEM
end function get_gk_system