GitHub - GarysCorner/marinegpxgrapher: Graph marine tracking data from a GPX (GPS tracking file) on graphs showing time and speed as color. Designed for use with Garmin Quatix watches but it should work
Converting Marine Chartplotter CSV Data to GPX
GitHub - andersle/gpxplotter: gpxplotter reads gpx files and makes some simple plots.
Bioinformatics analysis on the expression of GPX family in gastric cancer and its correlation with the prognosis of gastric cancer - ScienceDirect