Rover Location Database

GPX Cleaner

My Garmin nuvi 3590 creates a track of my travels which are stored in GPX files. In reality, GPX is an XML file and can be imported into Google My Maps for a convenient display. However:

  • Dates are in GMT,
  • There's extra unused 'course' info,
  • Data points are one second apart,
  • Some route segments are duplicated in more than one GPX file,
  • The route is split among a dozen files or more.

We need data reduction. Lots of reduction.

Settings

  1. Start date = 2018-06-04
  2. End date = 2018-06-28
  3. Min time between points = 60 seconds
  4. Input files (4) = gpx/7.gpx, gpx/8.gpx, gpx/9.gpx, gpx/10.gpx,
  5. Output file = gpx/2021-02-27-0054-garmin.gpx

File gpx/7.gpx

    < !-- Data source: gpx/7.gpx -->

    Sorry, the web server failed to open XML file ('gpx/7.gpx')

File gpx/8.gpx

    < !-- Data source: gpx/8.gpx -->

    Sorry, the web server failed to open XML file ('gpx/8.gpx')

File gpx/9.gpx

    < !-- Data source: gpx/9.gpx -->

    Sorry, the web server failed to open XML file ('gpx/9.gpx')

File gpx/10.gpx

    < !-- Data source: gpx/10.gpx -->

    Sorry, the web server failed to open XML file ('gpx/10.gpx')


Finished reading GPX files, total 0 records (line 138)
Finished sorting GPX files, total 0 records (line 141)
Finished filtering GPX files, total 0 records (line 146)

Data-Reduced GPX

Starting with 0 points, we kept 0 (0 %)

See result file: gpx/2021-02-27-0054-garmin.gpx

Cannot open file (gpx/2021-02-27-0054-garmin.gpx)
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