15-Jun-2023 14:30:19 gpl_display_test(): MATLAB/Octave version 5.2.0 Test gpl_display(). FIVE_BY_THREE_TEST: Read a GPL file that describes a 3D surface using a rectangular grid, and display it using surf(). Saving PNG snapshot as "five_by_three.png" ELL_TEST: Read a GPL file that describes a 3D surface using triangular patches, and display it. Saving PNG snapshot as "ell.png" HELIX_TEST: Read a GPL file that describes a single 1D, 2D or 3D curve, and display it. Saving PNG snapshot as "helix.png" LYNX_TEST: Read a GPL file that describes a single 1D, 2D or 3D curve, and display it. Saving PNG snapshot as "lynx.png" SINE_TEST: Read a GPL file that describes a single 1D, 2D or 3D curve, and display it. Saving PNG snapshot as "sine.png" SOLUTION_TEST: Read a GPL file that describes a 3D surface using quadrilateral patches, and display it. GPL_SQUARES_COUNT: Reached end of file reading line 7176. Found 1024 rectangles. Saving PNG snapshot as "solution.png" gpl_display_test(): Normal end of execution. 15-Jun-2023 14:30:22