[GRASS-user] Watershed Area above a certain point

[Markus Metz]

M S wrote:
> r.water.outlet works well for that.
>   
Try r.stream.basins to get basins for all your points of interest at once.

Markus M
> Mark
>
> On Wed, Nov 18, 2009 at 3:41 PM, stephen sefick <ssefick at gmail.com> wrote:
>   
>> I have sampling locations that are located along streams.  I would
>> like to generate watersheds above a particular sampling location.  How
>> can I do this in GRASS, easily?  I have thought of finding the flow
>> accumulation values at the points of interest and then using these
>> values in multiple calls to r.watershed, but this would be increadibly
>> time consuming.  Is there a way to do this more automated.
>> thanks,
>>
>> --
>> Stephen Sefick
>>
>> Let's not spend our time and resources thinking about things that are
>> so little or so large that all they really do for us is puff us up and
>> make us feel like gods.  We are mammals, and have not exhausted the
>> annoying little problems of being mammals.
>>
>>                                                                -K. Mullis
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>>     
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