Accessor for field points added.

Modules/FDEM1D/include/EMEarth1D.h

@@ -124,6 +124,13 @@ namespace Lemma {
              */
             void SetHankelTransformMethod(const HANKELTRANSFORMTYPE &type);
 
+            /**
+             *   Accesor for field points
+             */
+            inline FieldPoints* GetFieldPoints() {
+                return this->Receivers.get();
+            }
+
             // ====================  INQUIRY       ===========================
 
         protected: