Float_t GetCpv2EmcDistanceCut (TString axis, Float_t e) const ;
Float_t GetEllipseParameter (TString particle, TString param, Float_t e) const;
Float_t GetCpv2EmcDistanceCut (TString axis, Float_t e) const ;
Float_t GetEllipseParameter (TString particle, TString param, Float_t e) const;