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-boun...@lists.osgeo.org [mailto:grass-user-boun...@lists.osgeo.org] On Behalf Of James Allan Sent: 03 June 2013 16:21 To: grass-user@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 -- This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. Whilst reasonable care has been taken to avoid virus transmission, no responsibility for viruses is taken and it is your responsibility to carry out such checks as you feel appropriate. Saber Razmjooei and Peter Wells trading as Lutra Consulting. _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
