TH2F *fHistRhovsNtrack; //!rho vs. no. of tracks
TH2F *fHistDeltaRhovsNtrack; //!delta rho vs. no. of tracks
TH2F *fHistDeltaRhoScalevsNtrack; //!delta rho scaled vs. no. of tracks
TH2F *fHistJetPtvsNtrack; //!jet pt vs. no. of tracks
TH2F *fHistJetAreavsNtrack; //!jet area vs. no. of tracks
TH2F *fHistNjetvsNtrack; //!no. of jets vs. no. of tracks
TH2F *fHistRhovsNtrack; //!rho vs. no. of tracks
TH2F *fHistDeltaRhovsNtrack; //!delta rho vs. no. of tracks
TH2F *fHistDeltaRhoScalevsNtrack; //!delta rho scaled vs. no. of tracks
TH2F *fHistJetPtvsNtrack; //!jet pt vs. no. of tracks
TH2F *fHistJetAreavsNtrack; //!jet area vs. no. of tracks
TH2F *fHistNjetvsNtrack; //!no. of jets vs. no. of tracks