Sync with current JSBSim devel code.

[flightgear.git] / src / FDM / JSBSim / FGInitialCondition.h

diff --git a/src/FDM/JSBSim/FGInitialCondition.h b/src/FDM/JSBSim/FGInitialCondition.h
index ccb5e9a969465b29face0086f14b3f7a87b3a5b3..a461bccb933b0cde3b715929e1e09b153edbd1b9 100644 (file)
--- a/src/FDM/JSBSim/FGInitialCondition.h
+++ b/src/FDM/JSBSim/FGInitialCondition.h
@@ -171,7 +171,8 @@ public:
   inline float GetMachIC(void) { return mach; }
 
   inline float GetAltitudeFtIC(void) { return altitude; }
-
+  inline float GetAltitudeAGLFtIC(void) { return altitude - terrain_altitude; }
+  
   inline float GetFlightPathAngleDegIC(void) { return gamma*RADTODEG; }
   inline float GetFlightPathAngleRadIC(void) { return gamma; }