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

[Ang Sherpa]

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 <
johannesradinger at 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 <hellik at 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.
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>>
>
>
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