snapppm

snapppm                           Render snapshot as ppm images

  in=???                          Input snapshot data file

  view=???                        Viewing transformation file

  out=???                         Output ppm file pattern

  times=all                       Range of times to process

  redmap=0,1,0,1,0,1,0,1          Red color map values

  grnmap=0,0,1,1,0,0,1,1          Green color map values

  blumap=0,0,0,0,1,1,1,1          Blue color map values

  smooth=0,1,1,1,1,1,1,1          Smoothing count values

  auxinten=false                  Scale intensity by aux data

  xsize=640                       Width of image, in pixels

  ysize=512                       Height of image, in pixels

  midval=1.0                      Intensity mapped to midpoint

  slope=16.0                      Contrast param (steps/octave)

  rawbits=true                    Output image data in binary

  startcount=1                    Index of first output frame

  VERSION=1.0                     Josh Barnes  23 January 2000

Joshua E. Barnes      (barnes at ifa.hawaii.edu) Created: 14 June 2012 http://www.ifa.hawaii.edu/~barnes/zeno/snapppm.html