X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fmagvar%2Fmagvar.cxx;h=43563a71b6f2c3d919156c192e1bb1e639fb9003;hb=04a47dfb8d96a58352b16658eb12d4aed90a97e8;hp=095c9718eb037fda46c7b13ec4854c276ed53a38;hpb=7fe40bce86ebd460d06ae8e76d3c64a6c9d58379;p=simgear.git

diff --git a/simgear/magvar/magvar.cxx b/simgear/magvar/magvar.cxx
index 095c9718..43563a71 100644
--- a/simgear/magvar/magvar.cxx
+++ b/simgear/magvar/magvar.cxx
@@ -21,6 +21,11 @@
 // $Id$
 
 
+#ifdef HAVE_CONFIG_H
+#  include <simgear_config.h>
+#endif
+
+
 #include <math.h>
 
 #include <simgear/magvar/magvar.hxx>
@@ -50,7 +55,7 @@ void SGMagVar::update( double lon, double lat, double alt_m, double jd ) {
 
 void SGMagVar::update( const SGGeod& geod, double jd ) {
 
-  update(geod.getLongitudeDeg(), geod.getLatitudeDeg(),
+  update(geod.getLongitudeRad(), geod.getLatitudeRad(),
     geod.getElevationM(), jd);
 }
 
@@ -62,3 +67,10 @@ double sgGetMagVar( double lon, double lat, double alt_m, double jd ) {
     double field[6];
     return calc_magvar( lat, lon, alt_m / 1000.0, (long)jd, field );
 }
+
+double sgGetMagVar( const SGGeod& pos, double jd )
+{
+  return sgGetMagVar(pos.getLongitudeRad(), pos.getLatitudeRad(), 
+    pos.getElevationM(), jd);
+}
+