I have been importing multiple GPS tracks (of hiking trails) into
GRASS for "averaging", then using v.out.gpsbabel to export a .gpx
track for use on my GPS. I used v.drape to pull elevations from a DEM
into the vector, and had hoped that using v.out.gpsbabel to export the
resulting 3D vector would automatically export the elevation into the
standard "ele" GPX data field. Unfortunately, the elevations all
exported as 0.
Am I missing an option to have v.out.gpsbabel do this automatically?
If not, this would be a nice enhancement.
Meanwhile, is there a workaround I can use to get vertex elevations in
a 3D vector exported to a .gpx track?
I am running William Kyngesburye's 6.4RC5-3 on Mac OS X Leopard.
Thanks, -Dwight
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