How Do You Plot Bike Rides With Linux?

Currently this only works with a Garmin GPS.

Why? Because that's what I have.

(I have nothing against supporting other models. I'll need others to contribute that.)

I use the "gpstrans" program (independent project also on SourceForge) to download GPS tracks

The "rideplot" script draws a bare plot image

Then you have to use GIMP to edit the image