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07627591 | 1 | #ifndef ALITPCCALPAD_H |
2 | #define ALITPCCALPAD_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | /////////////////////////////////////////////////////////////////////////////// | |
9 | // // | |
10 | // TPC calibration class for parameters which are saved per pad // | |
11 | // // | |
12 | /////////////////////////////////////////////////////////////////////////////// | |
13 | ||
14 | #include "TNamed.h" | |
a6d2bd0c | 15 | //#include <TMath.h> |
16 | //#include <AliTPCROC.h> | |
17 | #include "TLinearFitter.h" | |
5312f439 | 18 | #include "TVectorD.h" |
a6d2bd0c | 19 | //#include <iostream> |
20 | ||
21 | ||
07627591 | 22 | |
23 | class AliTPCCalROC; | |
24 | class AliTPCCalDet; | |
184bcc16 | 25 | class TObjArray; |
26 | class TGraph; | |
200be8a6 | 27 | class TH2F; |
90127643 | 28 | class TH1F; |
07627591 | 29 | |
30 | class AliTPCCalPad : public TNamed { | |
07627591 | 31 | public: |
07627591 | 32 | enum { kNsec = 72 }; |
07627591 | 33 | AliTPCCalPad(); |
34 | AliTPCCalPad(const Text_t* name, const Text_t* title); | |
35 | AliTPCCalPad(const AliTPCCalPad &c); | |
184bcc16 | 36 | AliTPCCalPad(TObjArray *arrayROC); |
07627591 | 37 | virtual ~AliTPCCalPad(); |
38 | AliTPCCalPad &operator=(const AliTPCCalPad &c); | |
39 | virtual void Copy(TObject &c) const; | |
a6d2bd0c | 40 | AliTPCCalROC *GetCalROC(Int_t sector) const {return fROC[sector]; }; |
41 | void SetCalROC(AliTPCCalROC* roc, Int_t sector = -1); | |
184bcc16 | 42 | // |
90127643 | 43 | // algebra |
a6d2bd0c | 44 | void Add(Float_t c1); // add constant c1 to all channels of all ROCs |
45 | void Multiply(Float_t c1); // multiply each channel of all ROCs with c1 | |
46 | 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 | |
47 | void Multiply(const AliTPCCalPad * pad); // multiply each channel of all ROCs with the coresponding channel of 'pad' | |
48 | void Divide(const AliTPCCalPad * pad); // divide each channel of all ROCs by the coresponding channel of 'pad' | |
184bcc16 | 49 | // |
a6d2bd0c | 50 | Double_t GetMeanRMS(Double_t &rms); // Calculates mean and RMS of all ROCs |
51 | Double_t GetMean(AliTPCCalPad* outlierPad = 0); // return mean of the mean of all ROCs | |
52 | Double_t GetRMS(AliTPCCalPad* outlierPad = 0) ; // return mean of the RMS of all ROCs | |
53 | Double_t GetMedian(AliTPCCalPad* outlierPad = 0) ; // return mean of the median of all ROCs | |
54 | 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 | |
90127643 | 55 | TGraph *MakeGraph(Int_t type=0, Float_t ratio=0.7); |
56 | TH2F *MakeHisto2D(Int_t side=0); | |
586007f3 | 57 | TH1F *MakeHisto1D(Float_t min=4, Float_t max=-4, Int_t type=0); |
a6d2bd0c | 58 | |
72d0ab7e | 59 | 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; |
6d8681ef | 60 | 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); |
5312f439 | 61 | |
732e90a8 | 62 | 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); |
63 | ||
64 | static AliTPCCalPad* CreateCalPadFit(const char* fitFormula, const TVectorD &fitParamSideA, const TVectorD &fitParamSideC); | |
65 | ||
66 | static TObjArray *CreateFormulaArray(const char *fitFormula); | |
67 | static void EvalFormulaArray(const TObjArray &arrFitFormulas, TVectorD &results, | |
68 | const Int_t sec, const Int_t row, const Int_t pad); | |
07627591 | 69 | protected: |
70 | AliTPCCalROC *fROC[kNsec]; // Array of ROC objects which contain the values per pad | |
71 | ClassDef(AliTPCCalPad,1) // TPC calibration class for parameters which are saved per pad | |
07627591 | 72 | }; |
73 | ||
74 | #endif |