NAME 

pgmhist - print a histogram of the values in a PGM image

SYNOPSIS 

pgmhist

[pgmfile]

DESCRIPTION 

This program is part of netpbm(1).

pgmhist reads a PGM image as input and prints a histogram of the gray values.

SEE ALSO 

pgmnorm(1), ppmhist(1) pgm(1),

AUTHOR 

Copyright (C) 1989 by Jef Poskanzer.