> > calc_magvar() is interesting ... that might be something we wouldn't > have to do every frame ... >
For what this may be worth, where I work (Rockwell Collins), we do mag var computations about once every two minutes. Even given some of the aircraft for which we design (KC-135, B-1B, 747), mag var changes very slowly. Jonathan Polley _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
