Hi Richard, Your suggestion worked in principle, but the whole operation needs more work. I ended up with the same node names in the start and end node columns, so I think a script is needed to identify the start and end nodes based on the direction of the flow of the river. An elevation column in the points layer could provide this information.
Regards Hanlie > Date: Sun, 12 Dec 2010 07:33:41 +1100 > From: Richard Chirgwin <[email protected]> > Subject: Re: [GRASS-user] Assign attributes of start and enpoints to, > connecting lines > To: [email protected] > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Convert the start and end nodes to points using v.to.points, and then > use v.distance? > > Richard > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
