Provided by: ncl-ncarg_6.1.2-7_amd64 bug

NAME
       pswhite - PostScript filter.


SYNOPSIS
       pswhite < input_PostScript_file > output_PostScript_file


DESCRIPTION
       pswhite is a filter which reads a PostScript file as input and writes a PostScript file as
       output.  In the output file the filter forces  a  white  background  and  complements  the
       intensity values (values with R=G=B) so that the default white foreground appears as black
       on the white background.  This filter works only on PostScript files produced by ctrans  -
       the CGM translator in the NCAR Graphics software.


SEE ALSO
       ctrans(1NCARG), psblack(1NCARG)


COPYRIGHT
       Copyright (C) 1987-2002
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.