+ AliTPCCalROC *GetCalROC(Int_t sector) const {return fROC[sector]; };
+ void SetCalROC(AliTPCCalROC* roc, Int_t sector = -1);
+ virtual void Draw(Option_t* option = "");
+ //
+ // algebra
+ void Add(Float_t c1); // add constant c1 to all channels of all ROCs
+ void Multiply(Float_t c1); // multiply each channel of all ROCs with c1
+ void Add(const AliTPCCalPad * roc, Double_t c1 = 1); // multiply AliTPCCalPad 'pad' by c1 and add each channel to the coresponing channel in all ROCs
+ void Multiply(const AliTPCCalPad * pad); // multiply each channel of all ROCs with the coresponding channel of 'pad'
+ void Divide(const AliTPCCalPad * pad); // divide each channel of all ROCs by the coresponding channel of 'pad'
+ //
+ Double_t GetMeanRMS(Double_t &rms); // Calculates mean and RMS of all ROCs
+ Double_t GetMean(AliTPCCalPad* outlierPad = 0); // return mean of the mean of all ROCs
+ Double_t GetRMS(AliTPCCalPad* outlierPad = 0) ; // return mean of the RMS of all ROCs
+ Double_t GetMedian(AliTPCCalPad* outlierPad = 0) ; // return mean of the median of all ROCs
+ Double_t GetLTM(Double_t *sigma=0, Double_t fraction=0.9, AliTPCCalPad* outlierPad = 0); // return mean of the LTM and sigma of all ROCs
+ TGraph *MakeGraph(Int_t type=0, Float_t ratio=0.7);
+ TH2F *MakeHisto2D(Int_t side=0);
+ TH1F *MakeHisto1D(Float_t min=4, Float_t max=-4, Int_t type=0, Int_t side=0);
+
+ AliTPCCalPad* LocalFit(const char* padName, Int_t rowRadius, Int_t padRadius, AliTPCCalPad* Padoutliers = 0, Bool_t robust = kFALSE, Double_t chi2Threshold = 5, Double_t robustFraction = 0.7, Bool_t printCurrentSector = kFALSE) const;
+ AliTPCCalPad* GlobalFit(const char* padName, AliTPCCalPad* Padoutliers = 0, Bool_t robust = kFALSE, Int_t fitType = 1, Double_t chi2Threshold = 5, Double_t robustFraction = 0.7, Double_t err=1, TObjArray *fitParArr=0x0, TObjArray *fitCovArr=0x0);
+
+ void GlobalSidesFit(const AliTPCCalPad* PadOutliers, const char* fitFormula, TVectorD &fitParamSideA, TVectorD &fitParamSideC, TMatrixD &covMatrixSideA, TMatrixD &covMatrixSideC, Float_t &chi2SideA, Float_t &chi2SideC, AliTPCCalPad *pointError=0, Bool_t robust = kFALSE, Double_t robustFraction = 0.7);
+
+ static AliTPCCalPad* CreateCalPadFit(const char* fitFormula, const TVectorD &fitParamSideA, const TVectorD &fitParamSideC);
+
+ static TObjArray *CreateFormulaArray(const char *fitFormula);
+ static void EvalFormulaArray(const TObjArray &arrFitFormulas, TVectorD &results,
+ const Int_t sec, const Int_t row, const Int_t pad);