[GRASS-user] QGIS GRASS plugin shadedrelief issue

Saber Razmjooei razmjooeis at faunalia.co.uk
Sun Sep 19 07:25:05 EDT 2010

Have you tried QGIS plugin? It should be under 3rd party plugins.

On Sun, 2010-09-19 at 04:03 -0700, nunosousa84 wrote:
> Hi,
> Im new to the forum and to GIS (both GRASS and QGIS). Im using QGIS GRASS
> Plugin. Im having some issues using GRASS shadedrelief functionality. When i
> manipulate the values of the altitute of the sun above the horizon (in
> degrees) i catch some black spots/dots in the final result. This maybe
> normal since we are working with different altitudes so shadow projections
> vary and some areas might be out of reach? Anyway if you could help me with
> this (try to diminish the problem or try another method) i would apreciate.
> Here are 3 examples:
> http://osgeo-org.1803224.n2.nabble.com/file/n5547443/shaded30270.jpeg 
> http://osgeo-org.1803224.n2.nabble.com/file/n5547443/shaded50270.jpeg 
> http://osgeo-org.1803224.n2.nabble.com/file/n5547443/shaded80270.jpeg 

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