On Wed, Oct 19, 2016 at 12:15 PM, Priscilla_I <[email protected]> wrote:
> Hi Micha, > thanks for you answer, as Margherita wrote "Silvia" is the directory in > which I'd like to save my results, and use r.stream only to check that > coordinates belongs to virtual stream network. > I followed Margherita advices but I already removed all old files and > grass kept in giving me error. > Yes, but it's a different error.. > So I thought it could be a problem related to the fact that I was using > GRASS downloaded with Qgis and there were some warnings when I launched it. > > I dowloaded GRASS 7.0.5 and tried to run r.basin with the NC sample > dataset as suggested in an old thread: > > I follow the following procedure > - I create a new mapset in order to not have problems about old files and > overwriting > - I set the region > * g.region -a raster=elevation@PERMANENT align=elevation@PERMANENT* > - I launch the command > * r.basin map=elevation@PERMANENT prefix=b coordinates=637304,218585 > dir=\tmp\test threshold=40* > > it breaks with the error > *An ERROR occurred running r.basin* > *Please check for error messages above or try with another pairs of outlet > coordinates* > *Removing region definition <original>* > Can you try with the example in the manual? https://grass.osgeo.org/grass70/manuals/addons/r.basin.html g.region raster=elevation -p r.basin map=elevation prefix=my_basin coord=637304.924954,218617.100523 \ dir=/tmp/test threshold=1000 Regards, -- Margherita Di Leo
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