07-Jan-2022 19:55:20 fd2d_heat_steady_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 Test fd2d_heat_steady(). Plotfile saved as "fd2d_heat_steady_test01.png". fd2d_heat_steady_test(): Normal end of execution. 07-Jan-2022 19:55:25