-instead of a file path as its last argument. The output always goes to stdout so that you can use shrink in a pipe. Use shell redirection (
> output.gpx) to write to a file.
USAGE: gpsdings shrink [options] [<file> or -] -n,--numpoints <n>[/trk] The target number of track points; global or per track if you add /trk. -s,--superelevation <f> Weighting factor for elevation, should be greater than ~10 if elevation information is important. -h,--help Print this help and exit -l,--license Display the licenses for this program and included libraries.GPX 1.1 can be created from a lot of other geo-coordinate formats with GPSBabel. Use the option "gpxver=1.1" in GPSBabelGUI or "-o gpx,gpxver=1.1" for command line gpsbabel.
This program is licensed to you under the GNU General Public License version 3.