Not sure how to split and label the rivers but to snap the point to the closest river you could use v.distance
Cheers daniel http://grass.fbk.eu/grass65/manuals/html65_user/v.distance.html On Thu, Apr 14, 2011 at 6:36 AM, Johannes Radinger <[email protected]> wrote: > Hello, > > I have a line-vector (river) and some points on that line. First I am > straightening that line with v.generalize (method: boyle). Now, there is the > problem that the points are not exactly on the line anymore. So I want to > snap (move) the points to the new generalized line again. Which tool is able > to do that? > > After that I want to split the line at these points and want to give the > attribute value to the newly created segments. These segment values should > represent the number/value of the upstream point (which was used to split). > How can this be done in GRASS? > > Do you have any ideas to solve these two problems/challenges? > > thank you > > /johannes > -- > GMX DSL Doppel-Flat ab 19,99 Euro/mtl.! Jetzt mit > gratis Handy-Flat! http://portal.gmx.net/de/go/dsl > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
