Hi, I've just got my NaviGPS BGT-31 and I made my first trace today. I got the data off it with gpsbabel 1.3.5 and got it into GPX format. However I wanted to clean it up a bit first. I couldn't find any way to edit it. I was able to convert it to OSM format using gpsbabel with this command: "gpsbabel -i gpx -f trace.gpx -o osm -F trace.osm", I could then open it in JOSM and remove some bad points. However coverting that OSM file back into GPX for upload was troublesome.
I first tried to save it as GPX format in JOSM, but that didn't save the timestamp data, which broke the import. Then I tried converting the OSM file to GPX using gpsbabel, but that laid out the file differently from before, so the importer couldn't see the points in it. Eventually I wrote this XSLT file for converting from OSM to GPX (both of which are XML). Apply this template to the OSM file like so: xmlstarlet tr osm2gpx.xslt trace.osm > trace.gpx Here's the file: <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";> <xsl:template match="/osm"> <gpx version="1.0" creator="gpsbabel - http://www.gpsbabel.org"; xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"; xmlns="http://www.topografix.com/gpx/1/0"; xsi:schemalocation="http://www.topografix.com/gpx/1/0 http://www.topografix.com/gpx/1/0/gpx.xsd";> <trk> <trkseg> <xsl:for-each select="node"> <xsl:sort select="@timestamp" /> <trkpt> <xsl:attribute name="lat"><xsl:value-of select="@lat" /></xsl:attribute> <xsl:attribute name="lon"><xsl:value-of select="@lon" /></xsl:attribute> <time><xsl:value-of select="@timestamp" /></time> </trkpt> </xsl:for-each> </trkseg> </trk> </gpx> </xsl:template> </xsl:stylesheet> Happy Hacking Rory _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk
