1 2# swapdata filter 3rm -f ${TMPDIR}/gl.gpx ${TMPDIR}/gpx.wpt 4gpsbabel -i gpx -f ${REFERENCE}/swapdata.gpx -x swap -o gpx -F ${TMPDIR}/swapdata~gpx.gpx 5compare ${REFERENCE}/swapdata~gpx.gpx ${TMPDIR}/swapdata~gpx.gpx 6 7