Il 04/01/2012 20:55, Micha Silver ha scritto:

I guess you mean r.water.outlet?

Yes, sorry.

1- The input must be the drainage *direction* map from r.watershed.

ok

2- And it's crucial that the easting and northing parameters for the outlet 
point lay
exactly on a stream. Zoom in very close to the streams raster at the outlet 
point and
check for the exact coordinates.

Checked, it seems ok.
The output maps is all 0s, with only one cell (close to the point I chose, but not on it) with value 1.

Thanks.

--
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
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