Dear Grass gurus I have a vector map with lines, and I need to get raster values each 5 meters. So I used v.split to spring my lines in segments of 5 meters, and after that I used v.to.points to generate points on each node of my line segments.
Now I am trying to overlap my points against a elevation map, but when I run v.what.rast vect=lines_split_05m_points rast=dem col=elevation the numbers of records on my v.db.select is the same of my lines instead of my points. The question is how to get the elevation values and keep the other attributes from my source line. best wishes -- Miltinho - [email protected] Laboratório de Ecologia Espacial e Conservação - LEEC Depto de Ecologia - UNESP - Rio Claro Av. 24A, 1515- Bela Vista 13506-900 Rio Claro, SP, Brasil http://www.rc.unesp.br/ib/ecologia/ Fone: +55 19 3526-9647 (office) 19 3526-9680 (lab) Cel: 19 9853-3220 / 19 9853-5430 _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
