Re: [mkgmap-dev] help needed

Hi Gerd,

I use MapSource 6.16.3 and it doesn't show the great circle line when I open the attached gpx file.

I can't see your attachment. Mapsoruce draws great circle for direct routes (select "Use Direct Routes" in Preferences). I have marked waypoints for LAX an JFK and then created a route form these points. See gpx attached to my post. In my opinion you should go for a correct solution regardless of speed penalty. I would prefer reliable program over a fast one. Later you probably can optimize some computations, where you know for sure, that error is small. -- Best regards, Andrzej