Hi devs, I somehow don't get how to sample values from a raster map along a vector line which is several pixels long. In essence, something like this #1852: r.profile: accept lines vector map as profile https://trac.osgeo.org/grass/ticket/1852
Issues: - I tried v.split but don't know how to extract the nodes from the resulting map. - I also tried v.to.points but the distance is "random". Try this: # NC data v.to.points railroads output=railroads_nodes use=node dmax=200 g.region vector=railroads_nodes d.mon wx0 d.vect railroads_nodes --> ?? I found a hint about v.drape but also no success. Any suggestions? thanks Markus PS: I have roughly 100.000 lines to process. _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
