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