maning wrote: > I want to calculate the speed of my > GPS trace in grass. Converting > the vector points where an attribute speed is added. > Any ideas how to do it?
use a gpsbabel filter directly on the GPX file.
Hamish
_______________________________________________
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
