Hi,

Would it be tough to write a program that paints in semi-opaque thermals
based on, say, 10 or 20 logs from a given area, like a race site?

http://www.akaflieg-frankfurt.de/the...rte/index.html

This analyses OLC-Entries to create a map of thermals.

I'm sure first attempts would be too simplistic

Well, yes :-).

Ciao, MM
--
Marian Aldenhövel, Rosenhain 23, 53123 Bonn. +49 228 624013.
http://www.marian-aldenhoevel.de
"Wir brauchen keine Opposition, wir sind bereits Demokraten."