Fails to import the tracklog from a Garmin Etrex 30x generated GPX

[PhilWhitehurst]

Used the following functions.

   
   // For GPX you need a string 

   SportsLib.importFromGPX(inputFile,DOMParser).then((result) => {
       // do Stuff with the file

        // convert to gpx
   const gpxPromise = new EventExporterGPX().getAsString(result);
   gpxPromise.then((gpxString) => {
       // writes the gpx to file
       fs.writeFileSync(`${userPath}/result.gpx`, gpxString, 'utf8');
       });

The input GPS looks like this

The output GPX looks like this

It's gone from 1348 trackpoints on the input file to 6 trackpoints on the output file.

It seems to generate the statistics ok, it just doesn't work when it comes to preserving the tracklog data from an Etrex30x GPX file.