pgmhist  -  print  a histogram of the values in a portable
       graymap


SYNOPSIS

       pgmhist [pgmfile]


DESCRIPTION

       Reads a portable graymap as input.  Prints a histogram  of
       the gray values.


SEE ALSO

       pgmnorm(1), pgm(5), ppmhist(1)


AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.


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