[GRASS-user] r.stream.basins

[stephen sefick]

Thanks for the response - I moved the values to the closest synthetic
stream, and it worked without a hitch.  Thank you again for your time.
kindest regards,

Stephen

On Thu, Jan 28, 2010 at 6:37 PM, MS <mseibel at gmail.com> wrote:
> The points need to coincide with a nearby high value accumulation cell.
>
> Mark
>
> On Jan 28, 2010, at 4:22 PM, stephen sefick <sas0025 at auburn.edu> wrote:
>
>> I am having problems with r.stream basins.  I am trying to delineate
>> watersheds above GPSed points.  About half of the watersheds are being
>> delineated satisfactorily.  The others are very small sub watersheds
>> that are not the correct contributing areas.  I imagine that this is
>> because the point is not exactly on the stream?  I am using
>> r.watershed to produce the direction map and using a vector layer with
>> points GPSed in the field.  Any thoughts would be appreciated.
>> kind regards,
>>
>> --
>> 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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>



-- 
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