On 21/01/14 16:39, Dario Guiducci wrote:
Thanks Moritz, I didn't realize r.prominence was already compiled. I
managed to get the modules up and running.
I will try out r.viewshed. Any thoughts on the key differences between
it and r.viewshed.cva? Is the latter a successor to r.cva?

Yes. It is a python script that does cumulative viewshed analysis running r.viewshed in a loop and then combining the results with r.series.

Currently, there seems to be a problem in the Windows 'build' of it. But you can just download the python script here:

https://trac.osgeo.org/grass/browser/grass-addons/grass6/raster/r.viewshed.cva

Moritz
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