Fix a typo so that turbulence can work in JSBSim models once again.

diff --git a/src/FDM/JSBSim/models/FGAtmosphere.cpp b/src/FDM/JSBSim/models/FGAtmosphere.cpp
index 23d96f00da06f02385f3d7256c935aafc87f8061..2441f843f7a1ac21a473b07c445e8fb7659b8723 100644 (file)
--- a/src/FDM/JSBSim/models/FGAtmosphere.cpp
+++ b/src/FDM/JSBSim/models/FGAtmosphere.cpp
@@ -261,7 +261,7 @@ void FGAtmosphere::CalculateDerived(void)
   T_dev = (*temperature) - GetTemperature(h);
   density_altitude = h + T_dev * 66.7;
 
-  if (turbType != ttStandard) {
+  if (turbType == ttStandard) {
     Turbulence();
     vWindNED += vTurbulence;
   }