[GRASS-user] edges in basin map from r.watershed

[Christian Schwartze]

Dear GRASS users,

with r.watershed I get strange basin boundaries for some areas und I'm not able
to give account of it. Attached you can find that part of the basin map which
looks curiously. I means the sharp-edged regions...
Whats the reason?
Basis is an Arc Info .adf raster file for DEM data.

Thanks a lot for any advice.
Christian



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