[GRASS-user] r.drain

Paolo Cavallini cavallini at faunalia.it
Thu Mar 24 08:19:18 EDT 2011

Il giorno gio, 24/03/2011 alle 12.47 +0100, Soeren Gebbert ha scritto: 
> Hi Paolo,
> try to use r.fill.dir on the elevation map with ~3 - 4 runs before you
> use r.drain.

Thanks Soeren, that improved the results considerably.
It would be good to have an option to set the level of filling (by
recursion, if nothing better is available).
All the best.

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