[GRASS-user] r.stream.basins vector outlets help

[Jens Hegg]

I am trying to use r.stream.basins to delineate multiple watersheds upstream of water sampling points. From the manual page it appears that you can input a vector file with multiple stream outlet points under the command points= however I can't make that work. I get the error "ERROR: Only one outlet definition is allowed". 

The manual states that the "Every point shall have his own unique category." which I assume is the case for a vector file of points but perhaps I'm missing something. I have edited the points to make sure that each point overlays the stream on the stream direction map. My stream and direction maps are both output from r.watershed. 

Can anyone tell me what I'm doing wrong here? I'm using GRASS 7.0 on Mac OSX 10.7.5. 

Thanks, 

Jens Hegg
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