[GRASS-user] v.kernel give "wrong" colors

Hamish hamish_b at yahoo.com
Tue Sep 14 00:30:43 EDT 2010

didier wrote:
> I'm Q-Gis user of GRASS. From many time I use the v.kernel
> to create density
> maps of events like 
> http://osgeo-org.1803224.n2.nabble.com/file/n5525598/before.png
> Now, the same use of v.kernel with the same datas and
> parameters give :
> http://osgeo-org.1803224.n2.nabble.com/file/n5525598/after.png
> And it is not possible to modify anything of this image.
> The result is the same in GRASS GUI.
> Q-Gis v. 1.5 and Grass v. 6.04.

try changing the color rules, the GRASS command equivalent is:

r.colors map_name color=bcyr

I see "r.colors.qgm" in the qgis source code, so it should be there.



More information about the grass-user mailing list