Thanks Johannes, r.stream.snap does not have attribute table attached and throws an error: "DB connection for vector map XXX not defined."
With this case, it won't be of any good use as coordinate of new snaped point cannot be extracted for feeding into "r.water.outlet" - coordinate field. *Best,* *Ang Dawa Sherpa* *Regards,* *Ang Dawa Sherpa* *GIS technician - Irrigation Master Plan* *WRPPF - DOI, Nepal Government* *Lalitpur* *contact: 984 007 3861* On Thu, Mar 30, 2017 at 11:58 AM, Johannes Radinger < johannesradin...@gmail.com> wrote: > Sorry I ment r.stream.snap... > > -------- Original message -------- > From: Ang Sherpa > Date:30/03/2017 07:32 (GMT+01:00) > To: Johannes Radinger > Cc: Helmut Kudrnovsky , GRASS user list > Subject: Re: [GRASS-user] [snap pour point for r.water.outlet] > > Thanks Johannes, > > Installed. No I have not installed r.stream.order, is it mandatory or ease > the process? > > > *Best,* > *Ang Dawa Sherpa* > > > On Thu, Mar 30, 2017 at 10:23 AM, Johannes Radinger < > johannesradin...@gmail.com> wrote: > >> Dear Ang Sherpa, >> >> r.stream.snap is an add-on. So you first need to install it using e.g >> g.extension. Have you installed r.stream.order before calling it? >> >> /j >> >> >> -------- Original message -------- >> From: Ang Sherpa >> Date:30/03/2017 05:34 (GMT+01:00) >> To: Helmut Kudrnovsky , GRASS user list >> Subject: Re: [GRASS-user] [snap pour point for r.water.outlet] >> >> Thanks for the link Helmut, >> >> However, it throws an error stating: >> (Thu Mar 30 09:14:55 2017) >> >> r.stream.snap >> >> 'r.stream.snap' is not recognized as an internal or external >> command, >> operable program or batch file. >> >> I am using standalone version Grass gis 7.2.0 >> >> *Regards,* >> *Ang Dawa Sherpa* >> *GIS technician - Irrigation Master Plan* >> *WRPPF - DOI, Nepal Government* >> *Lalitpur* >> *contact: 984 007 3861* >> >> On Thu, Mar 30, 2017 at 1:03 AM, Helmut Kudrnovsky <hel...@web.de> wrote: >> >>> 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 >>> -- >>> View this message in context: http://osgeo-org.1560.x6.nabbl >>> e.com/snap-pour-point-for-r-water-outlet-tp5314835p5314856.html >>> Sent from the Grass - Users mailing list archive at Nabble.com. >>> _______________________________________________ >>> grass-user mailing list >>> grass-user@lists.osgeo.org >>> https://lists.osgeo.org/mailman/listinfo/grass-user >>> >> >> >
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