[GRASS-user] Update vector point attribute table from nearby points
balotti.and at gmail.com
balotti.and at gmail.com
Mon May 28 23:23:26 PDT 2018
Hi Tom,
just for clarification, because I have not fully understood your
question. You have to update the point attribute values of the vector A
with attribute of the nearest point of vector B (and vector B points
already contain information of output raster map from r.water.outlet)?
Cheers,
Andrea Balotti
Il 25/05/2018 20:44, Thomas Adams ha scritto:
> Hi all,
>
> Any suggestions how I can update vector point attribute tables from
> nearby points. I need to use r.water.outlet from the first set of
> points and associate the results (watershed, etc.) according to the ID
> of the second set of points that are inaccurately located.
>
> I've used some of the available modules such as v.overlay, v.select,
> and v.distance for some of the work I have to do but can't seem to
> find the right combination of steps to take...
>
> Thank you,
> Tom
>
>
>
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