[GRASS-user] r.terraflow on massive DEM

[SBL]

Hi Daniel,

Try r.watershed with -m option in GRASS 7
(http://grass.osgeo.org/grass70/manuals/r.watershed.html)

For me, on Ubuntu 12.04, that worked well on a DEM of that size. But be
prepared to wait a couple of days for the result if you can not run it "in
memory"...

Cheers
Stefan



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