X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fdme.cxx;h=485412a122ebcf32290cbb5d07904a707986584f;hb=5c101b8021a14ac1e5d60b77b76140b1365460dc;hp=0164888a170f5fc67c37a174ab8c1865c444918c;hpb=28b751f121fd20849646c1921b8143689414a990;p=flightgear.git

diff --git a/src/Instrumentation/dme.cxx b/src/Instrumentation/dme.cxx
index 0164888a1..485412a12 100644
--- a/src/Instrumentation/dme.cxx
+++ b/src/Instrumentation/dme.cxx
@@ -3,6 +3,10 @@
 //
 // This file is in the Public Domain and comes with no warranty.
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include <simgear/compiler.h>
 #include <simgear/math/sg_geodesy.hxx>
 #include <simgear/math/sg_random.h>
@@ -57,9 +61,9 @@ DME::DME ( SGPropertyNode *node )
         } else if ( cname == "number" ) {
             num = child->getIntValue();
         } else {
-            SG_LOG( SG_AUTOPILOT, SG_WARN, "Error in dme config logic" );
+            SG_LOG( SG_INSTR, SG_WARN, "Error in dme config logic" );
             if ( name.length() ) {
-                SG_LOG( SG_AUTOPILOT, SG_WARN, "Section = " << name );
+                SG_LOG( SG_INSTR, SG_WARN, "Section = " << name );
             }
         }
     }
@@ -98,10 +102,8 @@ DME::init ()
     _frequency_node = fnode->getChild("selected-mhz", 0, true);
     _in_range_node = node->getChild("in-range", 0, true);
     _distance_node = node->getChild("indicated-distance-nm", 0, true);
-    _speed_node = node->getChild("indicated-ground-speed", 0, true);
+    _speed_node = node->getChild("indicated-ground-speed-kt", 0, true);
     _time_node = node->getChild("indicated-time-min", 0, true);
-
-    _serviceable_node->setBoolValue(true);
 }
 
 void
@@ -150,9 +152,10 @@ DME::update (double delta_time_sec)
     }
 
                                 // Calculate the distance to the transmitter
-    Point3D location =
-        sgGeodToCart(Point3D(longitude_rad, latitude_rad, altitude_m));
-    double distance_nm = _transmitter.distance3D(location) * SG_METER_TO_NM;
+    SGGeod geod = SGGeod::fromRadM(longitude_rad, latitude_rad, altitude_m);
+    SGVec3d location = SGVec3d::fromGeod(geod);
+    
+    double distance_nm = dist(_transmitter, location) * SG_METER_TO_NM;
 
     double range_nm = adjust_range(_transmitter_elevation_ft,
                                    altitude_m * SG_METER_TO_FEET,
@@ -196,7 +199,7 @@ DME::search (double frequency_mhz, double longitude_rad,
     _transmitter_valid = (dme != NULL);
 
     if ( _transmitter_valid ) {
-        _transmitter = Point3D(dme->get_x(), dme->get_y(), dme->get_z());
+        _transmitter = dme->get_cart();
         _transmitter_elevation_ft = dme->get_elev_ft();
         _transmitter_range_nm = dme->get_range();
         _transmitter_bias = dme->get_multiuse();