22-Jul-2022 20:39:06

pgma_io_test()
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test pgma_io().

pgma_write_test():
  pgma_write() writes an ASCII PGM file.

  In this example, we make a sort of grayscale checkerboard.

  Created the file pgma_io_test.pgm.

pgma_read_test():
  pgma_read() reads an ASCII PGMA file.

  PGMA_READ was able to read the ASCII PGMA file.

  Number of rows =    300
  Number of columns = 300

  Sample data:

   1     1       0
  34    34     110
  67    67     160
 100   100     213
 133   133     241
 167   167      74
 200   200     137
 233   233     197
 266   266     228
 300   300     255

pgma_io_test()
  Normal end of execution.

22-Jul-2022 20:39:06