IMO the esri term of a filled DEM being hydrologically correct is a
misnomer.
Natural terrain has real depressions that impact surface water flow.
Big depressional wetlands can retain water and release via groundwater
or evapotranspiration.
I like how r.watershed acomodates known
Christian Schwartze wrote:
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?
This is most