NAME
      rletogray - Splits an RLE format file into
      gray scale images.

 SYNOPSIS
      rletogray [ -o prefix ] [ infile ]


 DESCRIPTION
      Rletogray reads a file in RLE(5) format and
      splits the file into unencoded binary files,
      one for each channel in the RLE file.  The
      output file names will be constructed from
      the input file name or a specified prefix.

      If an input infile is specified, then the
      output file names will be in the form
      "rlefileroot.{alpha, red, green, blue}",
      where rlefileroot is infile with any ".rle"
      suffix stripped off.  If the option -o prefix
      is specified, then the output file names will
      be of the form "prefix.{alpha, red, green,
      blue}".  If neither option is given, then the
      output file names will be "out.{alpha, red,
      green, blue}".  Input will be read from
      infile if specified, from standard input,
      otherwise.  If more channels than just red,
      green, blue, and alpha are present in the
      input, numeric suffixes will be used for the
      others.

 OPTIONS
      -o prefix
           Specifies the output file name prefix to
           be used.

      infile
           This option is used to name the input
           file.  If not present, input is taken
           from stdin.

 SEE ALSO
      rletoraw(1), urt(1), RLE(5).

 AUTHOR
      Michael J. Banks, University of Utah.




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