[GRASS-user] Using PVGIS Raster Files in GRASS

[Saber Razmjooei]

You can use r.colors  or if you are using graphical interface: Raster >
Manage colors >  Color tables (r.colors) to change the color.

Cheers
Saber


-----Original Message-----
From: grass-user-bounces at lists.osgeo.org
[mailto:grass-user-bounces at lists.osgeo.org] On Behalf Of James Allan
Sent: 03 June 2013 16:21
To: grass-user at lists.osgeo.org
Subject: [GRASS-user] Using PVGIS Raster Files in GRASS

Hi All, 

I am very new to GRASS and I need to use the r.sun function to determine the
incident solar radiation on a surface. I have downloaded the PVGIS dataset
from
http://re.jrc.ec.europa.eu/pvgis/download/solar_radiation_cmsaf_download.htm
l and have tried importing it into the layer manager as a grid ascii file. I
was successfully able to import the file but now all I see is a purple
square in the map display. Please see attached. I was expecting to see a map
of Europe and Africa with the corresponding radiation data.  

If you have any experience with solar radiation files or importing these
types of files into GRASS I would really appreciate your help. 

Best Regards 

James Allan


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