static bool inverse(const SGGeod& p1, const SGGeod& p2, double& course1,
double& course2, double& distance);
+ static double courseDeg(const SGGeod& from, const SGGeod& to);
+ static double distanceM(const SGGeod& from, const SGGeod& to);
+ static double distanceNm(const SGGeod& from, const SGGeod& to);
+
// Geocentric course/distance computation
static void advanceRadM(const SGGeoc& geoc, double course, double distance,
SGGeoc& result);
static double courseRad(const SGGeoc& from, const SGGeoc& to);
+ static double distanceRad(const SGGeoc& from, const SGGeoc& to);
static double distanceM(const SGGeoc& from, const SGGeoc& to);
};