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autotest: show groundspeed in flightgear display 

useful with wind
This commit is contained in:
Andrew Tridgell 2011-12-13 15:27:32 +11:00
parent f96dca3311
commit c518f8c224
2 changed files with 4 additions and 0 deletions
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1
Tools/autotest/aircraft/Rascal/Rascal110-JSBSim-set.xml
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@ -134,6 +134,7 @@ dynamics model, and external 3D model.
right.add("/apm/altitude");
right.add("/apm/heading");
right.add("/apm/airspeed");
right.add("/apm/groundspeed");
});
</script>
</rascal>

3
Tools/autotest/aircraft/Rascal/Systems/airdata.nas
View File

@ -64,6 +64,9 @@ var update_vars = func( dt ) {
setprop("/apm/elevator", round100(getprop("/surface-positions/elevator-pos-norm")));
setprop("/apm/rudder", round100(getprop("/surface-positions/rudder-pos-norm")));
setprop("/apm/throttle", round10(getprop("/engines/engine/rpm")));
setprop("/apm/groundspeed", round10(0.514444444*getprop("/instrumentation/gps/indicated-ground-speed-kt")));
# airspeed-kt is actually in feet per second (FDM NET bug)
setprop("/apm/airspeed", round10(0.3048*getprop("/velocities/airspeed-kt")));
}