[GRASS-user] Problem with r.watershed in Spearfish
markus.metz.giswork at googlemail.com
Tue Jan 26 04:02:15 EST 2010
Fixed in all branches r40656-9
Jaros?aw Jasiewicz wrote:
> Margherita Di Leo pisze:
>> Hi list!
>> 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:
>> g.region res=100
>> r.watershed elevation=elevation.10m at PERMANENT threshold=100
>> accumulation=acc_10 drainage=dir_10 stream=str_10 convergence=5
>> The stream map has many streams with 0 value.
>> The problem is only with res=100.
>> Does r.watershed fail?
>> Thank you
> confirmed for resolution between 90 to 110. With less than 90 and over
> 110 everythink is OK
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