Monthly Archives: October 2010

Atlas of potential vegetation of Ethiopia

In July this year a new vegetation map of Ethiopia was published by the Royal Danish Academy of Sciences and Letters (Det Kongelige Danske Videnskabernes Selskab).     The atlas is based on many years of field work by the … Continue reading

Posted in botany, GRASS GIS, vegetation | Tagged , , , , , , , , , | 1 Comment

Exporting layers in GIMP file to single pdf file

[Update: there is a nice working plugin that does the trick, see here] In GIMP exporting multiple layers to one pdf file is surprisingly difficult. I found two solution, both require additional software besides GIMP, but are fairly easy to … Continue reading

Posted in Uncategorized | Tagged | 13 Comments

Color tables in GRASS GIS – using the command line

In GRASS to define the colors of a raster you normally go to the menu Raster → Manage colors → Color tables. Alternatively type r.colors on the command line. Both will open a screen where you can select the raster … Continue reading

Posted in GIS, GRASS GIS | Tagged , , , | Leave a comment