28-Jul-2021 00:44:36 DISK_GRID_TEST(): MATLAB/Octave version 9.9.0.1467703 (R2020b) Test DISK_GRID(). TEST01: DISK_GRID can define a grid of points with N+1 points on a horizontal or vertical radius, based on any disk. We use N = 20 Radius R = 2.000000 Center C = (1.000000,5.000000) Number of grid points will be 1313 Part of the grid point array: 1 1 5 2 1.09756 5 3 0.902439 5 4 1.19512 5 5 0.804878 5 6 1.29268 5 7 0.707317 5 8 1.39024 5 9 0.609756 5 10 1.4878 5 11 0.512195 5 12 1.58537 5 13 0.414634 5 14 1.68293 5 15 0.317073 5 16 1.78049 5 17 0.219512 5 18 1.87805 5 .... .............. .............. 1313 0.609756 3.04878 Data written to the file "disk_grid_test01.xy". Graphics data saved in file "disk_grid_test01.png" TEST02: DISK_GRID_FIBONACCI can define a grid of N points We use N = 1000 Radius R = 2.000000 Center C = (1.000000,5.000000) Part of the grid point array: 1 0.967016 4.96978 2 1.00677 5.07718 3 1.06086 4.92062 4 0.883458 5.02061 5 1.11323 5.07203 6 0.961485 4.85673 7 0.925662 5.14313 8 1.16274 4.94057 9 0.829516 4.92963 10 1.08264 5.1766 11 1.06135 4.80441 12 0.814386 5.10757 13 1.21845 5.04802 14 0.866319 4.80985 15 0.969043 5.23889 16 1.19044 4.83949 17 0.743251 4.98938 18 1.18759 5.18667 .... .............. .............. 1000 2.95457 5.42388 Gridpoint coordinate data saved in file "disk_grid_test02.xy". Graphics data saved in file "disk_grid_test02.png" DISK_GRID_TEST(): Normal end of execution. 28-Jul-2021 00:44:41