qmt_rgb2pct - a rgb2pct replacement that does not need python

       qmt_rgb2pct was written and is currently maintained by Oliver Eichler <oliver.eichler@gmx.de>.

                                                    Jan 2018                                      QMT_RGB2PCT(1)

       Convert GeoTiff files with RGB or RGBA color scheme into a dithered GeoTiff with color table

       Main features:
            - Optional read external color table
            - Optional save external color table
            - Convert aplha band into a no data value

       qmt_rgb2pct - a rgb2pct replacement that does not need python

-h,--help
            Displays this help.

       -v,--version
            Displays version information.

       -n,--ncolors<number>
            Number of colors. (default: 255)

       -p,--pct<filename>
            Input palette file for color table (*.vrt)

       -s,--sct<filename>
            Save color table to palette file (*.vrt)

       source
            Source file.

       target
            Target file.

       https://github.com/Maproom/qmapshack/wiki/DocMain

       qmt_rgb2pct   [-v | --version ] [ -h | --help ] [ -n | --ncolors <number>] [ -p | --pct <filename>] [ -s
       | --sct <filename>] source traget