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da268e11 | 1 | #ifndef ALITPCPREPROCESSOROFFLINE_H |
2 | #define ALITPCPREPROCESSOROFFLINE_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
f12abd89 | 7 | // |
da268e11 | 8 | // |
9 | // Class to create OCDB entries - processing the results of the OFFLINE calibration | |
f12abd89 | 10 | // |
11 | ||
da268e11 | 12 | |
13 | #include "TNamed.h" | |
14 | class TObjArray; | |
15 | class AliTPCcalibTime; | |
16 | class AliTPCcalibTimeGain; | |
56b51ad9 | 17 | class AliTPCcalibGainMult; |
da268e11 | 18 | class AliTPCROC; |
f12abd89 | 19 | class AliTPCParam; |
20 | class TPad; | |
21 | class AliCDBRunRange; | |
da268e11 | 22 | |
f12abd89 | 23 | class AliTPCPreprocessorOffline:public TNamed { |
da268e11 | 24 | public: |
25 | AliTPCPreprocessorOffline(); | |
26 | virtual ~AliTPCPreprocessorOffline(); | |
da268e11 | 27 | void UpdateOCDBDrift(Int_t ustartRun, Int_t uendRun, const char* storagePath); |
28 | void UpdateOCDBGain(Int_t startRunNumber, Int_t endRunNumber, const char* storagePath); | |
40120adc | 29 | void UpdateDriftParam(AliTPCParam *param, TObjArray *const arr, Int_t startRun); |
da268e11 | 30 | |
31 | // | |
32 | // v drift part | |
33 | // | |
40120adc | 34 | void GetRunRange(AliTPCcalibTime* const timeDrift); |
35 | void CalibTimeVdrift(const Char_t* file, Int_t ustartRun, Int_t uendRun,TString ocdbStorage=""); | |
36 | void AddHistoGraphs( TObjArray * vdriftArray, AliTPCcalibTime * const timeDrift, Int_t minEntries); | |
37 | void AddAlignmentGraphs( TObjArray * vdriftArray, AliTPCcalibTime * const timeDrift); | |
da268e11 | 38 | void AddLaserGraphs( TObjArray * vdriftArray, AliTPCcalibTime *timeDrift); |
39 | void SetDefaultGraphDrift(TGraph *graph, Int_t color, Int_t style); | |
40120adc | 40 | void MakeDefaultPlots(TObjArray * const arr, TObjArray *picArray); |
88b09aaa | 41 | void SetMaxVDriftCorr(Double_t maxVDriftCorr=0.03) {fMaxVdriftCorr=maxVDriftCorr;}; |
42 | Bool_t ValidateTimeDrift(); | |
da268e11 | 43 | // |
44 | // Gain part | |
45 | // | |
40120adc | 46 | void CalibTimeGain(const Char_t* fileName, Int_t startRunNumber, Int_t endRunNumber, TString ocdbStorage); |
47 | void ReadGainGlobal(const Char_t* fileName="CalibObjectsTrain1.root"); | |
da268e11 | 48 | void MakeQAPlot(Float_t FPtoMIPratio); |
49 | Bool_t AnalyzeGain(Int_t startRunNumber, Int_t endRunNumber, Int_t minEntriesGaussFit = 500, Float_t FPtoMIPratio = 1.43); | |
391ffdb2 | 50 | Bool_t AnalyzeAttachment(Int_t startRunNumber, Int_t endRunNumber, Int_t minEntriesFit = 2000); |
56b51ad9 | 51 | Bool_t AnalyzePadRegionGain(); |
6d64657a | 52 | Bool_t AnalyzeGainMultiplicity(); |
88b09aaa | 53 | void SetTimeGainRange(Double_t minGain=2.0, Double_t maxGain = 3.0) |
54 | {fMinGain = minGain; fMaxGain = maxGain;}; | |
55 | Bool_t ValidateTimeGain(); | |
f3023796 | 56 | // |
57 | // Alignment time part | |
58 | // | |
59 | void MakeChainTime(); | |
60 | void MakePrimitivesTime(); | |
61 | void CreateAlignTime(TString fstring, TVectorD paramC); | |
62 | void MakeFitTime(); | |
63 | static Double_t EvalAt(Double_t phi, Double_t refX, Double_t theta, Int_t corr, Int_t ptype); | |
64 | ||
da268e11 | 65 | // |
66 | // QA drawing part | |
67 | // | |
68 | static void SetPadStyle(TPad *pad, Float_t mx0, Float_t mx1, Float_t my0, Float_t my1); | |
69 | static void PrintArray(TObjArray *array); | |
f3023796 | 70 | TChain *GetAlignTree(){return fAlignTree;} |
da268e11 | 71 | // |
72 | // graph filtering part | |
73 | // | |
74 | static TGraphErrors* FilterGraphMedianAbs(TGraphErrors * graph, Float_t cut,Double_t &medianY); | |
75 | static TGraphErrors* FilterGraphDrift(TGraphErrors * graph, Float_t errSigmaCut, Float_t medianCutAbs); | |
76 | static TGraphErrors * MakeGraphFilter0(THnSparse *hisN, Int_t itime, Int_t ival, Int_t minEntries, Double_t offset=0); | |
77 | ||
68d461b2 | 78 | // |
79 | void SwitchOnValidation(Bool_t val = kTRUE) {fSwitchOnValidation = val;} | |
80 | Bool_t IsSwitchOnValidation() { return fSwitchOnValidation; } | |
81 | ||
82 | ||
40120adc | 83 | private: |
84 | Int_t fMinEntries; // minimal number of entries for fit | |
da268e11 | 85 | Int_t startRun; // start Run - used to make fast selection in THnSparse |
86 | Int_t endRun; // end Run - used to make fast selection in THnSparse | |
87 | Int_t startTime; // startTime - used to make fast selection in THnSparse | |
88 | Int_t endTime; // endTime - used to make fast selection in THnSparse | |
89 | TString ocdbStorage; // path to the OCDB storage | |
40120adc | 90 | TObjArray * fVdriftArray; // array with output calibration graphs |
91 | AliTPCcalibTime * fTimeDrift; // input data to construct calibration graphs | |
da268e11 | 92 | TGraphErrors * fGraphMIP; // graph time dependence of MIP |
93 | TGraphErrors * fGraphCosmic; // graph time dependence at Plateu | |
391ffdb2 | 94 | TGraphErrors * fGraphAttachmentMIP; // graph time dependence of attachment (signal vs. mean driftlength) |
da268e11 | 95 | AliSplineFit * fFitMIP; // fit of dependence - MIP |
96 | AliSplineFit * fFitCosmic; // fit of dependence - Plateu | |
97 | TObjArray * fGainArray; // array to be stored in the OCDB | |
98 | AliTPCcalibTimeGain * fGainMIP; // calibration component for MIP | |
99 | AliTPCcalibTimeGain * fGainCosmic; // calibration component for cosmic | |
56b51ad9 | 100 | AliTPCcalibGainMult * fGainMult; // calibration component for pad region gain equalization and multiplicity dependence |
f3023796 | 101 | |
102 | TChain *fAlignTree; //alignment tree | |
103 | // | |
68d461b2 | 104 | Bool_t fSwitchOnValidation; // flag to switch on validation of OCDB parameters |
88b09aaa | 105 | Float_t fMinGain; // min gain |
106 | Float_t fMaxGain; // max gain | |
107 | Float_t fMaxVdriftCorr; // max v-drift correction | |
da268e11 | 108 | |
109 | private: | |
f12abd89 | 110 | AliTPCPreprocessorOffline& operator=(const AliTPCPreprocessorOffline&); // not implemented |
111 | AliTPCPreprocessorOffline(const AliTPCPreprocessorOffline&); // not implemented | |
da268e11 | 112 | ClassDef(AliTPCPreprocessorOffline,1) |
113 | }; | |
114 | ||
115 | #endif |