Julien Duponchelle wrote:
> "color.plot", line 3: Gridding of the color column is not implemented
That message is quite clear, I think. You're using dgrid3d, but it
doesn't know how to interpolate colors. So don't use dgrid3d.
Transform your data file into a gnuplot grid dataset (--> help splot
data, help glossary) by inserting structuring blank lines.
> I want to kown when this features will be add to the dev version
It's somewhat unlikely it'll ever be added. I'm not even sure it'll
read RGB triplet from a file in the first place, but it certainly won't
do interpolation among them.