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rgb3toppm - Man Page

combine three PGM images (R, G, B) into one PPM image


rgb3toppm redpgmfile greenpgmfile  bluepgmfile


This program is part of Netpbm(1).

rgb3toppm reads three PGM images as input, taking each to represent one component (red, green, and blue) of a color image.  It produces a PPM image as output.


There are no command line options defined specifically for rgb3toppm, but it recognizes the options common to all programs based on libnetpbm (See Common Options .)

See Also

ppmtorgb3(1), pamstack(1), pgmtoppm(1), ppmtopgm(1), ppm(1), pgm(1)


Copyright (C) 1991 by Jef Poskanzer.

Document Source

This manual page was generated by the Netpbm tool 'makeman' from HTML source.  The master documentation is at


Referenced By

pgmtoppm(1), ppmtopgm(1), ppmtorgb3(1), rawtoppm(1).

15 February 1990 netpbm documentation