06 October 2025 10:54:04 AM FD2D_HEAT_STEADY_TEST(): C++ version Test FD2D_HEAT_STEADY(). Created graphics data file 'test01_data.txt' Created graphics command file 'test01_commands.txt' Mean value of U is 15.007 FD2D_HEAT_STEADY_TEST(): Normal end of execution. 06 October 2025 10:54:04 AM