Nikos Alexandris:
I have an rgb_column with RGBs for a vector map. For some areas, I would like to have no color, as in trasparent. If I am not wrong, we can't do that, ie define "nv" as we can do in color rules for a raster map.
Vaclav Petras:
Try setting the column value to "none" (usually implemented for parameters, I'm not sure here).
Does not work, already tried that before.
Note that "nv" is 'no value' (NULL), not 'no color' in the color rules syntax.
Right! Nikos _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-dev
