#! /bin/bash

# This script tests: pamfile

# Also requires: pamchannel pamtopnm

pamfile testimg.ppm

pamfile testgrid.pbm

pamchannel -infile=testimg.ppm -tupletype="GRAYSCALE" 0 | pamtopnm | pamfile

pamchannel -tupletype="GRAYSCALE" -infile=testimg.ppm 0 | pamfile