pgmnoise(1)

NAME
       pgmnoise - create a graymap made up of white noise

SYNOPSIS
       pgmnoise width height

DESCRIPTION
       Creates  a portable graymap that is made up of random pix-
       els with gray values in the range of  0  to  PGM_MAXMAXVAL
       (depends  on  the  compilation,  either 255 or 65535). The
       graymap has a size of width * height pixels.

SEE ALSO
       pgm(5) 

AUTHOR
       Copyright (C) 1993 by Frank Neumann