commenting out greatCircleArea function since it is not complete.

radixmath/util.cc

@@ -173,10 +173,10 @@ Real hpaToAltitude(Real hpa)
     return 0.3048 * (1 - std::pow(hpa/1013.25, 0.190284)) * 145366.45;
 }
 
-Real greatCircleArea(Real lat1, Real lon1, Real lat2, Real lon2, Real r1)
+/** Real greatCircleArea(Real lat1, Real lon1, Real lat2, Real lon2, Real r1)
 {
 
-}
+}*/
 
 double interpolate(const std::vector<double> &xvals, const std::vector<double> &yvals, double x, bool linear)
 {

radixmath/util.hh

@@ -76,7 +76,7 @@ Real greatCircleVolume(Real lat1, Real lon1, Real lat2, Real lon2, Real r1, Real
  * @param r1
  * @return Area in square meters
  */
-Real greatCircleArea(Real lat1, Real lon1, Real lat2, Real lon2, Real r1);
+//Real greatCircleArea(Real lat1, Real lon1, Real lat2, Real lon2, Real r1);
 
 /**
  * @brief cylinderVolume Calculates the volume of a cylinder