[talk-ph] sanity check for maintaining GPS tracks

Jim Morgan jim at datalude.com
Wed Apr 14 02:45:02 BST 2010


Totor wrote, On Tuesday, 13 April, 2010 08:23 PM:
> This is the script I use ($1 is input file, $2 is output file):
> gpsbabel -i nmea -f $1 -x discard,hdop=2,vdop=3,sat=4 -x position,distance=1m -x transform,wpt=trk,del -x polygon,exclude,file=area.loc -x transform,trk=wpt,del -o gpx -F $2

This is brilliant. Thanks for sharing. I had no idea gpsbabel could do that! 

Jim


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