Convert a portable anymap into a solitaire format
pnmtosir [pnmfile]
Reads a portable anymap as input. Produces a Solitaire Image Recorder format.
pnmtosir produces an MGI TYPE 17 file for pbm and pgm files. For ppm, it writes a MGI TYPE 11 file.
Copyright (C) 1991 by Marvin Landis.