Show additional information from GPX file
When plotting from a GPX file show a different colour for each track segment (as defined in the GPX file).
When plotting from a GPS file show waypoint and name.
Simon Davis commented
For GPX this is specified in
I'd suggest to preserve functionality it be off by default, and a new API parameter be added,
e.g. clr=on and clr=off
and wp=on or wp=off