Hi Stéphanie, (this is best asked on the GRASS user list).
Last Saturday I have added in d.vect: support for z height (geometry) colors, so no more need to add an attribute table and such: http://lists.osgeo.org/pipermail/grass-dev/2008-May/037911.html You can easily colorize 3D points/lines/polygons: d.mon x0 d.vect -z lidar1map3d zcol=gyr (the r.colors color tables apply; use the GUI instead of CMD line of course). The update is in GRASS-SVN. (second try, small screenshot was rejected by this list) Best Markus On Mon, May 19, 2008 at 6:58 PM, Stéphanie Faroux <[EMAIL PROTECTED]> wrote: > Hello, > > I'd like to know if it's possible to use color palettes with vector data. > I have point vector data (for example, altitude), and i'd like to apply a > palette automatically, on the symbols representing the value points (like > circles). > I saw i can define a new column GRASSRBG in the dbf table associated to my > vector layer. But it's not very easy, because i have 10000 points in my > area. I could set values of the palette with rules on the z column, but it > would be nicer if existing palettes could be chosen. > Thank you > _______________________________________________ Discuss mailing list Discuss@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/discuss