Limit clamping of the augmented range to current 'method two' ...

this avoid conflicts with potential future augmentation modes while
keeping the thrust produced for 'method two' within the range configured
for the turbine.

src/models/propulsion/FGTurbine.cpp

@@ -115,9 +115,6 @@ void FGTurbine::Calculate(void)
   if (ThrottlePos > 1.0) {
     AugmentCmd = ThrottlePos - 1.0;
     ThrottlePos -= AugmentCmd;
-    if (AugmentCmd > 1.0) {
-      AugmentCmd = 1.0;
-    }
   } else {
     AugmentCmd = 0.0;
   }
@@ -246,7 +243,7 @@ double FGTurbine::Run()
     if (AugmentCmd > 0.0) {
       Augmentation = true;
       double tdiff = (MaxThrust * MaxThrustLookup->GetValue()) - thrust;
-      thrust += (tdiff * AugmentCmd);
+      thrust += (tdiff * std::min(AugmentCmd, 1.0));
       FuelFlow_pph = Seek(&FuelFlow_pph, thrust * ATSFC->GetValue(), 5000.0, 10000.0);
       NozzlePosition = Seek(&NozzlePosition, 1.0, 0.8, 0.8);
     } else {
@@ -368,7 +365,7 @@ double FGTurbine::Trim()
     if (AugMethod == 2) {
       if (AugmentCmd > 0.0) {
         double tdiff = (MaxThrust * MaxThrustLookup->GetValue()) - thrust;
-        thrust += (tdiff * AugmentCmd);
+        thrust += (tdiff * std::min(AugmentCmd, 1.0));
       }
     }