Viewer for tracks recorded in SignalK, with GPX export function.
npm install signalk-trackviewer/signalk-trackviewer .Select the start and end date or press the round reload button, and the app will query the history API for track information. The returned track is simplified by default to remove anchoring times and redundant points, and the remaining segments are shown on the map. If nothing is shown, no track data for the selected dates could be retrieved.
You can then export these track segments as a GPX file, optionally with an additional data field such as speed, course, depth or temperature.