I'm seeing a ton of these nan's when I start at KHAF ... it's just one or
two or three per frame, but that ends up spewing an awful lot of extra text
to my console.

Regards,

Curt.


On Wed, Apr 22, 2009 at 5:32 PM, Patrice Poly wrote:

>
> > for me FG is quite impossible to use with the ridge drift, on startup it
> > start having full of nan nan nan, cull visitor and so on, with 1 fps,
> > nearly 90% of my try to start are bad.
> >
> > i commented some lines in ridge_lift.cxx (from 210 to 307, and change
> > 309 to:
> > _ridge_lift_fps_node->setDoubleValue( 0);
> >
> > and i don't have anymore working ridge lift, and no more nan nan nan.....
> >
> > having looked inthe properties /environment/ridge-lift, some values were
> > nan when i had the cull visitor, like some probe-lon-deg, probe-elev-m.
> >
> > my test were in LFKE, LFHE and some others, with the bocian and ask21.
> >
> > if that's related to system or hardware:
> >
> > amd athlonXP 2800+, 2.5G ram, nvidia geforce 6200, and debian sid...
> >
> > jano
>
> Weird, I wonder where these come from.
>
> Did you use the CVS version of these files ? Some previous versions of
> ridge_lift did produce a lot of NaNs, but I thought I had got rid of these.
>
> Patrice
>
>
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-- 
Curtis Olson: http://baron.flightgear.org/~curt/
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