Make yasim accept the launchbar and hook properties. They are not tied to anything...

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

diff --git a/src/FDM/JSBSim/FGLocation.h b/src/FDM/JSBSim/FGLocation.h
index 026241ebde0930da7e07806eccb97f81e15c5cf5..d0c3eca8de2e8ee095c5fdb82c58093f9680c496 100644 (file)
--- a/src/FDM/JSBSim/FGLocation.h
+++ b/src/FDM/JSBSim/FGLocation.h
@@ -124,6 +124,10 @@ CLASS DOCUMENTATION
     same magnitude for all components in this representation which is
     an advantage for numerical stability in implicit time-stepping too.
 
+    Note: The latitude is a GEOCENTRIC value. FlightGear
+    converts latitude to a geodetic value and uses that. In order to get best
+    matching relative to a map, geocentric latitude must be converted to geodetic.
+
     @see W. C. Durham "Aircraft Dynamics & Control", section 2.2
 
     @author Mathias Froehlich
@@ -141,7 +145,10 @@ public:
   FGLocation() { mCacheValid = false; }
 
   /** Constructor to set the longitude, latitude and the distance
-      from the center of the earth. */
+      from the center of the earth.
+      @param lon longitude
+      @param lat GEOCENTRIC latitude
+      @param distance from center of earth to vehicle in feet*/
   FGLocation(double lon, double lat, double radius);
 
   /** Copy constructor. */