Menu bar

File

Besides standard file handling functions it also allows editing of the Preferences.

Manipulation of GPX structure:

Those actions are also available via context menu.

Access to a Distribution Viewer for

and to a Statistics page showing various averages and extreme values for the selected GPX file.

Access to a number of algorithms that can manipulate a GPF file or item:

Fix Garmin Crap: Find and remove "specialties" of Garmin GPX measuring (e.g. large jumps at the beginning of a file due to incorrect start point determination)
Reduce using the algorithm selected in Preferences
Smooth using the algorithm selected in Preferences
Stationaries: Find blocks of GPX points without major change in location (e.g. due to a lunch break) and optionally replace them by a single center point
Match to path: Use the MapBox matching service to snap points on neighboring streets

Access to functions around elevation data:

Assign Elevation: Assign (missing) elevation values to waypoints using algorithm & data selected in Preferences
Elevation for Coordinate
Show SRTM data: Show SRTM data in a 3d viewer
Download SRTM data: Open two websites where SRTM data can be downloaded freely: ESA data and ViewFinder
Show Horizon: Open view that shows how the horizon looks like from the current center of the map

Save current map as png

All of this coding wouldn't be possible without a number of fine people who provided their code & ideas to the community!