[GRASS-user] Problem with r.watershed in Spearfish
Margherita Di Leo
diregola at gmail.com
Mon Jan 25 16:33:04 EST 2010
I often used r.watershed without problems, but today i had a very
strange one. Please can anyone verify that?
I used Spearfish mapset, map: elevation.10m:
r.watershed elevation=elevation.10m at PERMANENT threshold=100
accumulation=acc_10 drainage=dir_10 stream=str_10 convergence=5 memory=300
The stream map has many streams with 0 value.
The problem is only with res=100.
Does r.watershed fail?
Eng. Margherita Di Leo
Methods and Technologies for Environmental Monitoring
Department of Environmental Engineering and Physics (DIFA)
University of Basilicata
Campus Macchia Romana
85100 - Potenza
More information about the grass-user