On Mon, Jan 07, 2019 at 11:07:42PM +0000, ael via Viking-devel wrote: > > Loading a gpx 1.1 track file containing speeds > using this sort of tagging: > > <gpxtpx:TrackPointExtension> > <gpxtpx:speed>5.051840</gpxtpx:speed> > > viking failed to recognise the values. The gpx file passed the xerces > validation test, so it is well formed and matches the schema.
After a little more investigation, I find that these extensions are defined in https://www8.garmin.com/xmlschemas/TrackPointExtensionv2.xsd as an extension using http://www.topografix.com/GPX/1/1/gpx.xsd Viking seems to know about <speed> which is not surprisng since it is in version 1.0 of the gpx.xsd. I don't know enough about this area to know whether it should fetch and parse https://www8.garmin.com/xmlschemas/TrackPointExtensionv2.xsd each time it sees such extensions which sounds expensive, or have have common extended tags built in. Perhaps there are other extended tags for speed other than Garmin's? Also in the Garmin xsd are extensions for course and bearing: I am not sure whether those are relevant for Viking. ael _______________________________________________ Viking-devel mailing list Viking-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/viking-devel Viking home page: http://viking.sf.net/
