Combine multiple GPS log files into one merged GPX file — handy for stitching together several recordings of the same trip before uploading.
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.gpx .srt .dat .gps .nmeaCut out the boring bits — long stretches where you were parked or stopped, which just sit there during playback. Keeps the start and end of each stop so the map still shows where you paused.
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.gpx .srt .dat .gps .nmea