[GRASS-user] Measuring Stream Lengths
Dylan Beaudette
debeaudette at ucdavis.edu
Fri Jan 29 20:05:52 EST 2010
On Friday 29 January 2010, Rich Shepard wrote:
> I want to measure the stream length between two identified points on a
> vector map.
>
> v.distance doesn't seem to be the module to use.
>
> Perhaps v.net.path? I don't know that the table for the streams map has
> all the required information.
>
> Advice?
>
> Thanks,
>
> Rich
>
Hi Rich,
Check out v.to.db for uploading things like line segment length to the
attribute table of your vectorized stream lines.
Dylan
--
Dylan Beaudette
Soil Resource Laboratory
http://casoilresource.lawr.ucdavis.edu/
University of California at Davis
530.754.7341
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