pnmtosgi - convert a PNM image to a SGI image file
This program is part of Netpbm(1).
pnmtosgi reads a PNM image as input and produces an SGI image file as output. The SGI image will be 2-dimensional (1 channel) for PBM and PGM input, and 3-dimensional (3 channels) for PPM.
In addition to the options common to all programs based on libnetpbm
(most notably -quiet, see
Common Options ), pnmtosgi recognizes the following command line options:
SGI Image File Format documentation (draft v0.95) by Paul Haeberli (email@example.com). Available via ftp at sgi.com:graphics/SGIIMAGESPEC.
Copyright (C) 1994 by Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de)