geometry.in

Needed by at least view_maps.e

Filename, size of image (x and y), bit Position parameters for the point of view.

  'view'  1024  1024   8
  1500  40  40
  0   -1   0
  1   0   0
  0   0   1
  0   0   -1
  0   0   -50000

• Line 1 is output filename (which will get pgm added). Image size x and y and bit depth (8 bit)
• Line 2 is focal length and (maybe) detector size
  • Note from Bob ! use foclen ~ 1.D6/MAXLEN (LARGEST DIAMETER)
  • 400,000 is good for a 1km object
  • 2,000,000 is good for 500m object (Bennu)
  • 1,500 is Vesta
• Lines 3-6 is a matrix for the position of the spacecraft
• Line 7