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467a4b25 | 1 | #ifndef ALITPCCALIBPULSER_H |
2 | #define ALITPCCALIBPULSER_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 pulser calibration // | |
9 | // // | |
10 | ///////////////////////////////////////////////////////////////////////////////////////// | |
e47beb2b | 11 | |
3cd27a08 | 12 | #include <TVectorT.h> |
3fe25c38 | 13 | #include <TObject.h> |
14 | #include <TObjArray.h> | |
467a4b25 | 15 | class TH2S; |
ac940b58 | 16 | class TH2F; |
467a4b25 | 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; |
04049c81 | 25 | class AliTPCAltroMapping; |
ac940b58 | 26 | class TMap; |
04049c81 | 27 | |
467a4b25 | 28 | struct eventHeaderStruct; |
29 | ||
30 | class AliTPCCalibPulser : public TObject { | |
31 | ||
32 | public: | |
33 | AliTPCCalibPulser(); | |
34 | AliTPCCalibPulser(const AliTPCCalibPulser &sig); | |
ac940b58 | 35 | AliTPCCalibPulser(const TMap *config); |
467a4b25 | 36 | virtual ~AliTPCCalibPulser(); |
37 | ||
d8faeea7 | 38 | void Reset(); |
39 | ||
467a4b25 | 40 | AliTPCCalibPulser& operator = (const AliTPCCalibPulser &source); |
41 | ||
08205ed7 | 42 | Bool_t ProcessEventFast(AliTPCRawStreamFast *rawStreamFast); |
43 | Bool_t ProcessEventFast(AliRawReader *rawReader); | |
44 | ||
467a4b25 | 45 | |
46 | Bool_t ProcessEvent(AliTPCRawStream *rawStream); | |
47 | Bool_t ProcessEvent(AliRawReader *rawReader); | |
48 | Bool_t ProcessEvent(eventHeaderStruct *event); | |
49 | ||
50 | Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, | |
51 | const Int_t iTimeBin, const Float_t signal); | |
52 | void Analyse(); | |
04049c81 | 53 | // |
54 | AliTPCAltroMapping **GetAltroMapping() { return fMapping; }; | |
55 | void SetAltroMapping(AliTPCAltroMapping **mapp) { fMapping = mapp; }; | |
467a4b25 | 56 | // |
57 | AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
58 | AliTPCCalROC* GetCalRocQ (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
59 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
60 | AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
61 | ||
3cd27a08 | 62 | const TObjArray* GetCalPadT0() const { return &fCalRocArrayT0; } // get calibration object |
63 | const TObjArray* GetCalPadQ() const { return &fCalRocArrayQ; } // get calibration object | |
64 | const TObjArray* GetCalPadRMS() const{ return &fCalRocArrayRMS;} // get calibration object | |
65 | const TObjArray* GetCalPadOutliers() const { return &fCalRocArrayOutliers;} // get calibration object | |
467a4b25 | 66 | |
67 | TH2S* GetHistoQ (Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
68 | TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
69 | TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE); // get refernce histogram | |
70 | ||
ac940b58 | 71 | TH2F* GetHistoTSec(); // mean abs time distribution histogram |
72 | ||
73 | Float_t GetMeanTimeSector(Int_t sector) const {return fVMeanTimeSector[sector];} | |
74 | const TVectorF* GetMeanTimeSectorArray() const {return &fVMeanTimeSector;} | |
75 | ||
467a4b25 | 76 | Short_t GetDebugLevel() const { return fDebugLevel; } |
77 | // | |
78 | void SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin; fLastTimeBin=lastTimeBin; } //Set range in which the pulser signal is expected | |
79 | // | |
80 | void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms | |
81 | void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms | |
82 | void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms | |
83 | ||
467a4b25 | 84 | void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;} |
85 | ||
4c6d06dc | 86 | void SetIsZeroSuppressed(Bool_t zs=kTRUE){ fIsZeroSuppressed=zs;} |
87 | ||
467a4b25 | 88 | void SetPedestalDatabase(AliTPCCalPad *pedestalTPC, AliTPCCalPad *padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;} |
d8faeea7 | 89 | void SetOutliers(AliTPCCalPad *outliers) {fOutliers = outliers;} |
467a4b25 | 90 | |
91 | Int_t GetFirstTimeBin() const { return fFirstTimeBin; } | |
92 | Int_t GetLastTimeBin() const { return fLastTimeBin; } | |
93 | ||
4c6d06dc | 94 | Bool_t GetIsZeroSupperssed() const { return fIsZeroSuppressed; } |
95 | ||
467a4b25 | 96 | void Merge(AliTPCCalibPulser *sig); |
97 | ||
98 | void DumpToFile(const Char_t *filename, const Char_t *dir="", Bool_t append=kFALSE); | |
99 | // | |
100 | // Test functions | |
101 | TObjArray* TestBinning(); | |
102 | ||
103 | private: | |
104 | Int_t fFirstTimeBin; // First Time bin needed for analysis | |
105 | Int_t fLastTimeBin; // Last Time bin needed for analysis | |
106 | ||
107 | // reference histogram ranges | |
108 | Int_t fNbinsT0; // Number of bins for T0 reference histogram | |
109 | Float_t fXminT0; // xmin of T0 reference histogram | |
110 | Float_t fXmaxT0; // xmax of T0 reference histogram | |
111 | Int_t fNbinsQ; // Number of bins for T0 reference histogram | |
112 | Float_t fXminQ; // xmin of T0 reference histogram | |
113 | Float_t fXmaxQ; // xmax of T0 reference histogram | |
114 | Int_t fNbinsRMS; // Number of bins for T0 reference histogram | |
115 | Float_t fXminRMS; // xmin of T0 reference histogram | |
116 | Float_t fXmaxRMS; // xmax of T0 reference histogram | |
117 | ||
4c6d06dc | 118 | Bool_t fIsZeroSuppressed; // if data is zero suppressed |
119 | ||
467a4b25 | 120 | Int_t fLastSector; //! Last sector processed |
121 | ||
467a4b25 | 122 | |
04049c81 | 123 | AliTPCROC *fROC; //! ROC information |
124 | AliTPCAltroMapping **fMapping; //! Altro Mapping object | |
467a4b25 | 125 | AliTPCParam *fParam; //! TPC information |
126 | ||
127 | AliTPCCalPad *fPedestalTPC; //! Pedestal Information | |
128 | AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC | |
d8faeea7 | 129 | AliTPCCalPad *fOutliers; //! Outlier information. Those will not be used for calculating the T0 |
467a4b25 | 130 | AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC |
131 | AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC | |
132 | // Bool_t fBpedestal; //! are we running with pedestal substraction | |
133 | ||
134 | ||
135 | TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration | |
136 | TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration | |
137 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration | |
138 | TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers | |
139 | ||
140 | TObjArray fHistoQArray; // Calibration histograms for Charge distribution | |
141 | TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution | |
142 | TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution | |
143 | ||
ac940b58 | 144 | TH2F *fHMeanTimeSector; // Timing distribution per sector |
145 | TVectorF fVMeanTimeSector; // Mean time per sector from analysis of fHMeanTimeSector | |
146 | ||
467a4b25 | 147 | TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections |
148 | TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer | |
149 | TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
150 | TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
151 | ||
152 | Int_t fCurrentChannel; //! current channel processed | |
153 | Int_t fCurrentSector; //! current sector processed | |
154 | Int_t fCurrentRow; //! current row processed | |
ac940b58 | 155 | Int_t fCurrentPad; //! current pad processed |
467a4b25 | 156 | Float_t fMaxPadSignal; //! maximum bin of current pad |
157 | Int_t fMaxTimeBin; //! time bin with maximum value | |
158 | TVectorF fPadSignal; //! signal of current Pad | |
159 | Float_t fPadPedestal; //! Pedestal Value of current pad | |
160 | Float_t fPadNoise; //! Noise Value of current pad | |
161 | ||
162 | TVectorF fVTime0Offset; //! Time0 Offset from preprocessing for each sector; | |
163 | TVectorF fVTime0OffsetCounter; //! Time0 Offset from preprocessing for each sector; | |
164 | ||
ac940b58 | 165 | |
467a4b25 | 166 | //debugging |
3cd27a08 | 167 | // Int_t fEvent; // Number of events processed |
467a4b25 | 168 | TTreeSRedirector *fDebugStreamer; //! debug streamer |
169 | ||
3cd27a08 | 170 | Short_t fDebugLevel; // debug Level |
467a4b25 | 171 | //! debugging |
172 | ||
173 | void FindPedestal(Float_t part=.6); | |
174 | void FindPulserSignal(TVectorD ¶m, Float_t &qSum); | |
175 | ||
176 | TH2S* GetHisto(Int_t sector, TObjArray *arr, | |
177 | Int_t nbinsY, Float_t ymin, Float_t ymax, | |
178 | Char_t *type, Bool_t force); | |
179 | ||
180 | ||
3cd27a08 | 181 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const; |
467a4b25 | 182 | |
183 | TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE); | |
184 | ||
ac940b58 | 185 | Bool_t IsEdgePad(Int_t sector, Int_t row, Int_t pad); |
186 | ||
467a4b25 | 187 | void ResetEvent(); |
188 | void ResetPad(); | |
189 | void ProcessPad(); | |
190 | void EndEvent(); | |
191 | ||
192 | ||
193 | //debug | |
194 | TVectorF* GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force=kFALSE); | |
195 | TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE); | |
196 | TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE); | |
197 | TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE); | |
198 | ||
199 | ||
ac940b58 | 200 | |
201 | ClassDef(AliTPCCalibPulser,4) //Implementation of the TPC pulser calibration | |
467a4b25 | 202 | }; |
203 | ||
204 | ||
205 | ||
206 | #endif | |
207 |