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Imported GX Files are being merged resulting in incorrect results and statistics

Open 3DManiax opened this issue 3 months ago • 2 comments

OS & Hardware

  • Ubuntu 24.04.3 LTS x64
    • DaWarIch running in Docker with local Photon instance
  • 12 Core
  • 32GB RAM

Version 0.30.12

Describe the bug The import of a GPX file with multiple segments seems to merge the tracks within the GPX file, resulting in incorrect maps display and statistics calculation.

To Reproduce

  • Import Track with overlapping timestamps
  • Results will be invalid

Expected behavior

  • Imported tracks should not be merged

Screenshots

Track in gpx.studio:

Image - Track in gpx.studio shows 8271km, which is correct.

Track in GPS Track Editor:

Image

Track in QMS:

Image

Track in GPXSee:

Image

Track in DaWarIch:

Image - Track in DaWarIch over 1,6 million kilometers. Image Image Image

Additional context

  • The timestamps of the different tracks have partially incorrect timestamps caused by the device (Garmin Tread Overland), but as long as the tracks are not merged it is not an issue with any other application tested:
  • QMapShack 1.18.0
  • gpx.studio
  • GPS Track Editor
  • GPXSee

The results in DarWarIch were the same regardless if the tracks were imported as one file, separate files in one import session of imported individually.

3DManiax avatar Sep 02 '25 16:09 3DManiax

It looks like you have more than 1 device recording your location at the same time, the screenshot from Dawarich looks like it's the case. So you imported multiple gpx files, right? If you import only some of them, the issue will go away. That's the half-measure.

The full measure would be Dawarich supporting multiple devices on a single account, which it currently doesn't, but the feature is in development

Freika avatar Sep 02 '25 20:09 Freika

All tracks have been recorded using a Garmin Tread Overland as part of an RV in Europe last year. So they have not been generated by multiple devices at the same time.

The Garmin device stores the tracks on a daily basis.

And it does not matter if I import one track after each other separately or all at once, selecting multiple files.

I am happy to share the tracks with you, but won't want to post them here publicly.

3DManiax avatar Sep 03 '25 08:09 3DManiax