[GRASS-user] [snap pour point for r.water.outlet]

[Helmut Kudrnovsky]

Ang Sherpa wrote
> Hi users,
> 
> While using "r.water.outlet" to delineate watershed basin, although the
> coordinates of the stream was noted from google earth and fed into
> "r.water.outlet" module, it produces plain raster.
> 
> Is there any solution to make sure that the coordinates of outlet point
> automatically snaps to the nearest line of stream in drainage direction
> map?

what about?:

https://grass.osgeo.org/grass72/manuals/addons/r.stream.snap.html

r.stream.snap - Snap point to modelled stream network.
Input can be stream network, point vector map with outlets or outlet
coordinates. 




-----
best regards
Helmut
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