On Tue, Feb 17, 2009 at 5:05 AM, Hamish <hamis...@yahoo.com> wrote: > Hi, > > I have used v.to.points to create a series of points that fall along a > line. Now I want to upload to a DB column in the points map the > instantaneous heading of the original line at that sample point.
This functionality might be added to v.to.db - perhaps using Vect_get_node_line_angle(): http://download.osgeo.org/grass/grass6_progman/level__two_8c.html#a16 Markus _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
