TString fRecoConfigFile; // the name of the ConfigFile
TH2F *fHistEtRecvsEtMC; // Rec vs MC histo
+ TH2F *fHistEtRecOverEtMC; // Rec over MC histo
+ TH2F *fHistDiffEtRecEtMCOverEtMC; // Rec - MC over MC histo
AliESDtrackCuts* fEsdtrackCutsITSTPC; // track cuts ITS&TPC
AliESDtrackCuts* fEsdtrackCutsTPC; // track cuts TPC