Don't include legacy ATCmgr.hxx when it is not compiled (default).
Do include 3 paths that are necessary for main, but were only picked
up indirectly through the legacy ATC code.
HAVE_CULLSETTINGS_CLEAR_MASK was not set, so a program to test
CLEAR_MASK was added. The Posix timer function clock_gettime is in
librt on Fedora, and probably on other systems too.
If "Live data" was disabled in any way in the global-weather dialog
and reenabled later, the next metar fetch occoured only after up
to 15 minutes after the report expired. This patch triggers triggers
an immediate fetch of a metar after enabling live data.
For the time being, this works only with 3d clouds disabled.
When enabled, limit the top of the misty layer to the bottom of
a possible cloudlayer above.
Allow switching off slaved-to-gps (resynch NAV radio/update all NAV outputs)
Allow tuning NAV stations and keep DME alive when slaved to GPS
Clear station ID and heading when loosing NAV signal
Uninitialized variables were sources for NaN values.
Once NaNs are passed to Nasal (through (tied) properties), these cause
a crash. Nasal cannot handle NaNs - it interprets these as pointer values...
To load approach data into the KLN89, drop an ARINC 424 format file
named "rnav.dat" into the data/Navaids directory. The loader has
been tested on the 424-18 data revision, so may need tweaking for
the latest data. Currently about 97% of the listed US non-precision
approaches are loaded, the majority of the failures appear to be due
to 1-digit runway code offsets between the flightgear airport data
and the ARINC data due to magnetic variation changes.
http://code.google.com/p/flightgear-bugs/issues/detail?id=182
There were two issues. The biggest is that the sunsolver was accessing
parameters from the ephemeris and doing a different calculation with
them to derive the right ascension and declination of the sun. I'm not
sure who is right, but I changed sunsolver to agree with the
ephemeris. Also, there was an inappropriate use of geodetic
coordinates in calculating the sun latitude and longitude.
Also, I did some cleanup in updateSunPos().
