And this snippet of the log shows that you have already done
some 'correct' calculation before we get to the QNAN case -
...
Panel visible = 1
Loading deferred texture
Finally initializing fdm
Starting and initializing JSBsim
Start common FDM init
...initializing position...
ok, have now tried the c310 - added
--aircraft=c310
to my system.fgfsrc file ...
The log ends almost identically ...
In amongst it all I can see -
[36m
Reading Flight Control[39m
Control System Name: FGFCS:c310
so it was with the c310 ...
