[GRASS-user] Calculating line length over terrain

Hamish hamish_b at yahoo.com
Thu Jun 11 07:55:09 EDT 2009

Hamish wrote:
> gpsbabel has some filters for converting GPX points to GPX
> track lines, the help pages aren't that wonderful, but I've
> done it and it works.

here we go,

Convert a KML file with waypoints into a track  (treat as untested)

$ gpsbabel -i kml -f maps.kml -x transform,trk=wpt -o gpx -F trk_map.gpx



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