implemented: procedure that calculates flux of the energetic particles outside of the magnetosphere

srcEarth/OutsideParticleFlux.cpp

+#include "pic.h"
+#include "Earth.h"
+#include "specfunc.h"
+
+
+double Earth::OutsideParticleFlux(double ParticleEnergy) {
+  return 4.15*pow(ParticleEnergy,1.72); //Kress-2013-ASR
+}