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75d8233f | 1 | #ifndef ALITPCCALIBCE_H |
2 | #define ALITPCCALIBCE_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
3cd27a08 | 6 | //////////////////////////////////////////////////////////////////////////////////////// |
7 | // // | |
8 | // Implementation of the TPC Central Electrode calibration // | |
9 | // // | |
10 | //////////////////////////////////////////////////////////////////////////////////////// | |
11 | ||
75d8233f | 12 | #include <TVectorT.h> |
880c3382 | 13 | #include "AliTPCCalibRawBase.h" |
75d8233f | 14 | class TH1S; |
2811495d | 15 | #include "TObjArray.h" |
75d8233f | 16 | class TH2S; |
17 | class TH1F; | |
18 | class TTreeSRedirector; | |
19 | class AliTPCCalPad; | |
20 | class AliTPCROC; | |
21 | class AliTPCCalROC; | |
22 | class AliTPCParam; | |
23 | class AliRawReader; | |
24 | class AliTPCRawStream; | |
08205ed7 | 25 | class AliTPCRawStreamFast; |
75d8233f | 26 | class TGraph; |
ac940b58 | 27 | class TMap; |
7442bceb | 28 | class TCollection; |
04049c81 | 29 | |
75d8233f | 30 | struct eventHeaderStruct; |
31 | ||
880c3382 | 32 | class AliTPCCalibCE : public AliTPCCalibRawBase { |
33 | ||
75d8233f | 34 | public: |
880c3382 | 35 | AliTPCCalibCE(); |
36 | AliTPCCalibCE(const AliTPCCalibCE &sig); | |
37 | AliTPCCalibCE(const TMap *config); | |
38 | virtual ~AliTPCCalibCE(); | |
39 | ||
40 | AliTPCCalibCE& operator = (const AliTPCCalibCE &source); | |
41 | ||
42 | virtual Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, | |
43 | const Int_t iTimeBin, const Float_t signal); | |
44 | virtual void Analyse(); | |
45 | ||
75d8233f | 46 | // |
880c3382 | 47 | AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector |
48 | AliTPCCalROC* GetCalRocT0Err(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
49 | AliTPCCalROC* GetCalRocQ (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
50 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
51 | AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
52 | ||
53 | const TObjArray* GetCalPadT0() const { return &fCalRocArrayT0; } // get calibration object | |
54 | const TObjArray* GetCalPadT0Err() const { return &fCalRocArrayT0Err; } // get calibration object | |
55 | const TObjArray* GetCalPadQ() const { return &fCalRocArrayQ; } // get calibration object | |
56 | const TObjArray* GetCalPadRMS() const { return &fCalRocArrayRMS;} // get calibration object | |
57 | const TObjArray* GetCalPadOutliers() const { return &fCalRocArrayOutliers;} // get calibration object | |
58 | ||
59 | TH2S* GetHistoQ (Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
60 | TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
61 | TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
62 | ||
63 | Float_t GetMeanT0rms() const {return fMeanT0rms;} | |
64 | Float_t GetMeanQrms() const {return fMeanQrms;} | |
65 | Float_t GetMeanRMSrms() const {return fMeanRMSrms;} | |
66 | ||
67 | Int_t GetPeakDetectionMinus() const {return fPeakDetMinus;} | |
68 | Int_t GetPeakDetectionPlus() const {return fPeakDetPlus;} | |
69 | Int_t GetPeakIntRangeMinus() const {return fPeakIntMinus;} | |
70 | Int_t GetPeakIntRangePlus() const {return fPeakIntPlus;} | |
71 | Float_t GetNnoiseThresholdMax() const {return fNoiseThresholdMax;} | |
72 | Float_t GetNnoiseThresholdSum() const {return fNoiseThresholdSum;} | |
73 | ||
74 | TH1S* GetHistoTmean(Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
75 | ||
7fb602b1 | 76 | //needed here to merge ClibCE objects |
880c3382 | 77 | TObjArray* GetParamArrayPol1(Int_t sector, Bool_t force=kFALSE); |
78 | TObjArray* GetParamArrayPol2(Int_t sector, Bool_t force=kFALSE); | |
79 | ||
7fb602b1 | 80 | // TObjArray* GetTMeanArrayEvent(){ return &fTMeanArrayEvent; } |
81 | // TObjArray* GetQMeanArrayEvent(){ return &fQMeanArrayEvent; } | |
880c3382 | 82 | TVectorF* GetTMeanEvents(Int_t sector, Bool_t force=kFALSE); |
83 | TVectorF* GetQMeanEvents(Int_t sector, Bool_t force=kFALSE); | |
84 | ||
7442bceb | 85 | const TVectorD* GetEventTimes() const { return &fVEventTime; } |
86 | const TVectorD* GetEventIds() const { return &fVEventNumber; } | |
880c3382 | 87 | |
88 | // | |
89 | void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms | |
90 | void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms | |
91 | void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms | |
92 | // | |
93 | void SetRangePeakDetection(Int_t minus, Int_t plus) { fPeakDetMinus=minus; fPeakDetPlus=plus;} | |
94 | void SetRangePeakIntegral(Int_t minus, Int_t plus) { fPeakIntMinus=minus; fPeakIntPlus=plus;} | |
95 | void SetNnoiseThresholdMax(Float_t n) {fNoiseThresholdMax=n;} | |
96 | void SetNnoiseThresholdSum(Float_t n) {fNoiseThresholdSum=n;} | |
97 | // | |
c3066940 | 98 | void SetEventInfo(UInt_t runNumber,UInt_t timestamp, UInt_t eventId){ fRunNumber=runNumber; fTimeStamp=timestamp; fEventId=eventId;} |
880c3382 | 99 | // |
7442bceb | 100 | void SetPedestalDatabase(AliTPCCalPad * const pedestalTPC, AliTPCCalPad * const padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;} |
880c3382 | 101 | void SetIsZeroSuppressed(Bool_t zs=kTRUE) { fIsZeroSuppressed=zs; } |
102 | void SetSecRejectRatio(Float_t ratio) { fSecRejectRatio=ratio; } | |
103 | //Getters | |
104 | Int_t GetNeventsProcessed() const { return fNevents; } | |
105 | ||
106 | Bool_t GetIsZeroSuppressed() const { return fIsZeroSuppressed; } | |
107 | ||
108 | Float_t GetSecRejectRatio() const { return fSecRejectRatio; } | |
109 | ||
110 | const TVectorF *GetTime0Side(Int_t side=0) const {return (side==0)?&fVTime0SideA:&fVTime0SideC;} | |
111 | Float_t GetPeakIntegralMinus() const {return fPeakIntMinus;} | |
112 | Float_t GetPeakIntegralPlus() const {return fPeakIntPlus;} | |
113 | ||
114 | ||
7442bceb | 115 | void Merge(AliTPCCalibCE * const ce); |
116 | virtual Long64_t Merge(TCollection * const list); | |
880c3382 | 117 | |
118 | TGraph *MakeGraphTimeCE(Int_t sector, Int_t xVariable=0, Int_t fitType=0, Int_t fitParameter=0); | |
7442bceb | 119 | |
120 | protected: | |
121 | virtual void EndEvent(); | |
122 | virtual void ResetEvent(); | |
123 | ||
bf57d87d | 124 | private: |
75d8233f | 125 | // reference histogram ranges |
880c3382 | 126 | Int_t fNbinsT0; // Number of bins for T0 reference histogram |
127 | Float_t fXminT0; // xmin of T0 reference histogram | |
128 | Float_t fXmaxT0; // xmax of T0 reference histogram | |
129 | Int_t fNbinsQ; // Number of bins for T0 reference histogram | |
130 | Float_t fXminQ; // xmin of T0 reference histogram | |
131 | Float_t fXmaxQ; // xmax of T0 reference histogram | |
132 | Int_t fNbinsRMS; // Number of bins for T0 reference histogram | |
133 | Float_t fXminRMS; // xmin of T0 reference histogram | |
134 | Float_t fXmaxRMS; // xmax of T0 reference histogram | |
135 | Int_t fPeakDetMinus; // Consecutive timebins on rising edge to be regarded as a signal | |
136 | Int_t fPeakDetPlus; // Consecutive timebins on falling edge to be regarded as a signal | |
137 | Int_t fPeakIntMinus; // Peak integral range for COG determination. Bins used before max bin | |
138 | Int_t fPeakIntPlus; // Peak integral range for COG determination. Bins used after max bin | |
139 | Float_t fNoiseThresholdMax; // Analysis Treshold for signal finding: Max>fNoiseThresholdMax*PadNoise | |
140 | Float_t fNoiseThresholdSum; // Analysis Treshold for signal finding: Sum>fNoiseThresholdSum*PadNoise | |
141 | ||
142 | Bool_t fIsZeroSuppressed; // If data is Zero Suppressed -> Don't subtrakt pedestals! | |
143 | ||
144 | Int_t fLastSector; //! Last sector processed | |
145 | ||
146 | Float_t fSecRejectRatio; //! Needed percentage of signals in one chamber. Below it will be rejected | |
930a9868 | 147 | // This is neede if we do not process a laser event |
880c3382 | 148 | |
149 | AliTPCParam *fParam; //! TPC information | |
150 | ||
151 | AliTPCCalPad *fPedestalTPC; //! Pedestal Information whole TPC | |
152 | AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC | |
153 | AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC | |
154 | AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC | |
155 | ||
156 | TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration | |
157 | TObjArray fCalRocArrayT0Err; // Array of AliTPCCalROC class for the error (rms) of Time0 calibration | |
158 | TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration | |
159 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration | |
160 | TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers | |
161 | ||
162 | TObjArray fHistoQArray; // Calibration histograms for Charge distribution | |
163 | TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution | |
164 | TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution | |
165 | ||
166 | Float_t fMeanT0rms; // mean of the rms of all pad T0 fits, used as error estimation of T0 results | |
167 | Float_t fMeanQrms; // mean of the rms of all pad Q fits, used as error estimation of Q results | |
168 | Float_t fMeanRMSrms; // mean of the rms of all pad TMS fits, used as error estimation of RMS results | |
169 | ||
170 | TObjArray fHistoTmean; //! Calibration histograms of the mean CE position for all sectors | |
171 | ||
172 | TObjArray fParamArrayEventPol1; // Store mean arrival time parameters for each sector event by event from global plane fit | |
173 | TObjArray fParamArrayEventPol2; // Store mean arrival time parameters for each sector event by event from global parabola fit | |
174 | TObjArray fTMeanArrayEvent; // Store mean arrival time for each sector event by event | |
175 | TObjArray fQMeanArrayEvent; // Store mean arrival Charge for each sector event by event | |
176 | TVectorD fVEventTime; // Timestamps of the events | |
177 | TVectorD fVEventNumber; // Eventnumbers of the events | |
178 | TVectorF fVTime0SideA; // Mean Time0 for side A for all events | |
179 | TVectorF fVTime0SideC; // Mean Time0 for side C for all events | |
880c3382 | 180 | Double_t fEventId; //! Event Id of the current event |
c3066940 | 181 | UInt_t fOldRunNumber; //! Old Run Number |
880c3382 | 182 | |
183 | TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections | |
184 | TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer | |
185 | TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
186 | TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
187 | ||
188 | Int_t fCurrentChannel; //! current channel processed | |
189 | Int_t fCurrentSector; //! current sector processed | |
190 | Int_t fCurrentRow; //! current row processed | |
191 | Float_t fMaxPadSignal; //! maximum bin of current pad | |
192 | Int_t fMaxTimeBin; //! time bin with maximum value | |
2963bcbf | 193 | Float_t fPadSignal[1024]; //! signal of current Pad |
880c3382 | 194 | Float_t fPadPedestal; //! Pedestal Value of current pad |
195 | Float_t fPadNoise; //! Noise Value of current pad | |
196 | ||
197 | TVectorD fVTime0Offset; //! Time0 Offset for each sector; | |
198 | TVectorD fVTime0OffsetCounter; //! Time0 Offset counter for each sector; | |
199 | TVectorD fVMeanQ; //! Mean Q for each sector; | |
200 | TVectorD fVMeanQCounter; //! Mean Q counter for each sector; | |
201 | ||
202 | Float_t fCurrentCETimeRef; //! Time refernce of the current sector | |
203 | ||
204 | void FindPedestal(Float_t part=.6); | |
205 | void UpdateCETimeRef(); //Get the time reference of the last valid measurement in sector | |
206 | void FindCESignal(TVectorD ¶m, Float_t &qSum, const TVectorF maxima); | |
207 | void FindLocalMaxima(TVectorF &maxima); | |
208 | Bool_t IsPeak(Int_t pos, Int_t tminus, Int_t tplus) const; | |
209 | ||
210 | TH2S* GetHisto(Int_t sector, TObjArray *arr, | |
211 | Int_t nbinsY, Float_t ymin, Float_t ymax, | |
212 | const Char_t *type, Bool_t force); | |
213 | TH1S* GetHisto(Int_t sector, TObjArray *arr, | |
214 | const Char_t *type, Bool_t force); | |
215 | ||
216 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const; | |
217 | ||
218 | TVectorF* GetVectSector(Int_t sector, TObjArray *arr, UInt_t size, Bool_t force=kFALSE) const; | |
219 | TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE); | |
220 | ||
221 | TObjArray* GetParamArray(Int_t sector, TObjArray *arr, Bool_t force=kFALSE) const; | |
222 | ||
880c3382 | 223 | void ResetPad(); |
224 | void ProcessPad(); | |
225 | //debug | |
226 | TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE); | |
227 | TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE); | |
228 | TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE); | |
229 | ||
230 | ClassDef(AliTPCCalibCE,8) //Implementation of the TPC Central Electrode calibration | |
75d8233f | 231 | }; |
232 | ||
75d8233f | 233 | #endif |