[GRASS-user] segmented operations in r.drain and r.los

[Ivan Marchesini]

Hi 

> - the same question applies to r.los - can I calculate several visible
> areas with a single command?

r.los allows to define the area that is visible from one point. 
if you need to analyze more than one point you have to redo the analysis
(may be using a simple "for" cicle in bash)

Regards

Ivan
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