[GRASS-user] Re: building MVCs

brilliant ideas, thanks a lot! - Department of Geography and Regional Research UZA II, Althanstr. 14 1090 Wien, AUSTRIA http://geooekologie.univie.ac.at -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/building-MVCs-tp6566371p6567459.html Sent from the Grass - Users

[GRASS-user] Re: Re: How to estimate viewable area from the top of tha mountain...

Dear grass users I wish to express my gratitude for information on 'r.los'. Neither r.los nor r.viewshed considered the surface of the sea. Because I had wanted to include the surface of the sea, the null value was converted into 0 by using r.mapcalc. The result was excellent. Andare