ID    offset     height    range
      (pixels)   (pixels)  (pixels)

  0     256        512     256:767
  1       0       1024       0:1023
  2     512        512     512:1023
  3       0        512       0:511
  4     384        256     384:639
  5       0        256       0:255
  6     256        256     256:511
  7     512        256     512:767
  8     768        256     768:1023
  9       0       1024       0:1023
 10       0       1024       0:1023
 11       0       1024       0:1023
 12       0       1024       0:1023
 13       0       1024       0:1023
 14       0       1024       0:1023
 15       0       1024       0:1023