9 May 2025 9:01:01.502 PM fd2d_heat_steady_test(): FORTRAN90 version Test FD2D_HEAT_STEADY(). Created graphics data file "test01_data.txt". Created graphics command file "test01_commands.txt". Mean value of U is 15.0070 FD2D_HEAT_STEADY_TEST: Normal end of execution. 9 May 2025 9:01:01.532 PM