>>1006949You have to import/create the palette.
>open this image in gimp >windows>dockable dialogs>palettes>right click the palettes window>import>import from imageNow you have the palette in gimp. Rename it to pixelcanvas for instance.
To force the palette onto an image
>open the image>image>mode>indexed>use custom palette>select pixelcanvas palette>select dithering method