Range Plot for Certain aircraft

[djvdberg]

Good morning,

Thanks for the great app and support, really enjoining this!

This is not necessarily an issues, just trying to understand the working of the range plot, see attached pi, not all planes create a range plot, although they log lat/long,

How does this work?

http://www.djvdberg.co.za/images/RangePlot-min.PNG

Running on Raspberry pi 3 b+

Thanks!
Dion

[djvdberg]

Another example, here you can see the whole trail, but the range plot isn't updated?

http://www.djvdberg.co.za/images/Example2.png

Thanks!
Dion

[djvdberg]

Can't believe nobody can answer me on this one ??