def _Ep(self):
        """ Proton energy array in GeV
        """
        return np.logspace(
            np.log10(self.Epmin.to("GeV").value),
            np.log10(self.Epmax.to("GeV").value),
            int(self.nEpd * (np.log10(self.Epmax / self.Epmin))),
        )
def _Ep ( self ) : return np . logspace ( np . log10 ( self . Epmin . to ( "GeV" ) . value ) , np . log10 ( self . Epmax . to ( "GeV" ) . value ) , int ( self . nEpd * ( np . log10 ( self . Epmax / self . Epmin ) ) ) , )
Proton energy array in GeV