X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FFDM%2FNullFDM.cxx;h=a9f8a0af40bd1cd4791e98a50e922adddf5425db;hb=d39841d2dfdf82e1d590ab331888e3a392d199c6;hp=d290d6eb06dbaaf74cf9ed4d2ccd6aaf8ff41171;hpb=d05121ef4689d2b50b3fe1848cbb0d1f5a1db877;p=flightgear.git

diff --git a/src/FDM/NullFDM.cxx b/src/FDM/NullFDM.cxx
index d290d6eb0..a9f8a0af4 100644
--- a/src/FDM/NullFDM.cxx
+++ b/src/FDM/NullFDM.cxx
@@ -16,7 +16,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 // $Id$
 
@@ -40,6 +40,8 @@ FGNullFDM::~FGNullFDM() {
 // Initialize the NullFDM flight model, dt is the time increment
 // for each subsequent iteration through the EOM
 void FGNullFDM::init() {
+    //do init common to all the FDM's		
+    common_init();
     // cout << "FGNullFDM::init()" << endl;
     set_inited( true );
 }
@@ -50,4 +52,6 @@ void FGNullFDM::init() {
 // external source.)
 void FGNullFDM::update( double dt ) {
     // cout << "FGNullFDM::update()" << endl;
+    // That is just to trigger ground level computations
+    _updateGeodeticPosition(get_Latitude(), get_Longitude(), get_Altitude());
 }