Ref T397, checks on vector to find root cause NaN/inf issue

* sometimes very large numbers (xxE38) in vector
* sometimes vectors which look correct, but exceed [-1,1]

src/blackmisc/simulation/remoteaircraftprovider.cpp

@@ -262,7 +262,7 @@ namespace BlackMisc
                 BLACK_VERIFY_X(situation.getTimeOffsetMs() > 0, Q_FUNC_INFO, "Missing offset");
             }
 
-            // add offset (for testing only)
+            // add altitude offset (for testing only)
             CAircraftSituation situationCorrected(allowTestOffset ? this->addTestAltitudeOffsetToSituation(situation) : situation);
 
             // CG, model