On 07/09/11 09:33, Markus Neteler wrote:
On Wed, Sep 7, 2011 at 8:22 AM, Markus Metz
<[email protected]> wrote:
Moritz Lennert wrote:
Hello,
I'm trying to reproduce an exercise of the GRASS book, third edition, pp.
145-146, which demonstrates the usage of r.water.outlet. ...
The version of r.watershed used for the example in the book had some
bugs, in particular a bias towards diagonal drainage direction which
is mosz notable with high-res LiDAR DEMs like elev_lid792_1m. One
consequence is that accumulation patterns shifted a bit and
east=638872.6 north=220042.6 are most probably no longer falling onto
a main channel leading to minute basins.
...
I have added NULL support in r.water.outlet and added a working example to
the manual page [1]. Works nicely.
Yep. Thanks !
Moritz
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