]>
Commit | Line | Data |
---|---|---|
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 | ||
6 | ///////////////////////////////////////////////////////////////////////////////////////// | |
7 | // // | |
8 | // Implementation of the TPC pulser calibration // | |
9 | // // | |
10 | ///////////////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #include <TVectorT.h> | |
13 | #include "AliTPCCalibRawBase.h" | |
14 | #include <TObjArray.h> | |
15 | class TH2S; | |
16 | class TH2F; | |
17 | class TTreeSRedirector; | |
18 | class AliTPCCalPad; | |
19 | class AliTPCROC; | |
20 | class AliTPCCalROC; | |
21 | class AliTPCParam; | |
22 | class AliRawReader; | |
23 | class AliTPCRawStream; | |
24 | class AliTPCRawStreamFast; | |
25 | class AliTPCAltroMapping; | |
26 | class TMap; | |
27 | ||
28 | struct eventHeaderStruct; | |
29 | ||
30 | class AliTPCCalibPulser : public AliTPCCalibRawBase { | |
31 | ||
32 | public: | |
33 | AliTPCCalibPulser(); | |
34 | AliTPCCalibPulser(const AliTPCCalibPulser &sig); | |
35 | AliTPCCalibPulser(const TMap *config); | |
36 | virtual ~AliTPCCalibPulser(); | |
37 | ||
38 | void Reset(); | |
39 | ||
40 | AliTPCCalibPulser& operator = (const AliTPCCalibPulser &source); | |
41 | ||
42 | ||
43 | virtual Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, | |
44 | const Int_t iTimeBin, const Float_t signal); | |
45 | virtual void Analyse(); | |
46 | // | |
47 | AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
48 | AliTPCCalROC* GetCalRocQ (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
49 | AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
50 | AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector | |
51 | ||
52 | const TObjArray* GetCalPadT0() const { return &fCalRocArrayT0; } // 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 | TH2F* GetHistoTSec(); // mean abs time distribution histogram | |
62 | ||
63 | Float_t GetMeanTimeSector(Int_t sector) const {return fVMeanTimeSector[sector];} | |
64 | const TVectorF* GetMeanTimeSectorArray() const {return &fVMeanTimeSector;} | |
65 | ||
66 | Short_t GetDebugLevel() const { return fDebugLevel; } | |
67 | // | |
68 | void SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin; fLastTimeBin=lastTimeBin; } //Set range in which the pulser signal is expected | |
69 | // | |
70 | void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms | |
71 | void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms | |
72 | void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms | |
73 | void SetRangePeakIntegral(Int_t minus, Int_t plus) { fPeakIntMinus=minus; fPeakIntPlus=plus;} | |
74 | ||
75 | void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;} | |
76 | ||
77 | void SetIsZeroSuppressed(Bool_t zs=kTRUE){ fIsZeroSuppressed=zs;} | |
78 | ||
79 | void SetPedestalDatabase(AliTPCCalPad *pedestalTPC, AliTPCCalPad *padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;} | |
80 | void SetOutliers(AliTPCCalPad *outliers) {fOutliers = outliers;} | |
81 | ||
82 | Bool_t GetIsZeroSupperssed() const { return fIsZeroSuppressed; } | |
83 | ||
84 | Float_t GetPeakIntegralMinus() const {return fPeakIntMinus;} | |
85 | Float_t GetPeakIntegralPlus() const {return fPeakIntPlus;} | |
86 | ||
87 | void Merge(AliTPCCalibPulser *sig); | |
88 | // | |
89 | // Test functions | |
90 | TObjArray* TestBinning(); | |
91 | ||
92 | private: | |
93 | // reference histogram ranges | |
94 | Int_t fNbinsT0; // Number of bins for T0 reference histogram | |
95 | Float_t fXminT0; // xmin of T0 reference histogram | |
96 | Float_t fXmaxT0; // xmax of T0 reference histogram | |
97 | Int_t fNbinsQ; // Number of bins for T0 reference histogram | |
98 | Float_t fXminQ; // xmin of T0 reference histogram | |
99 | Float_t fXmaxQ; // xmax of T0 reference histogram | |
100 | Int_t fNbinsRMS; // Number of bins for T0 reference histogram | |
101 | Float_t fXminRMS; // xmin of T0 reference histogram | |
102 | Float_t fXmaxRMS; // xmax of T0 reference histogram | |
103 | Int_t fPeakIntMinus; // Peak integral range for COG determination. Bins used before max bin | |
104 | Int_t fPeakIntPlus; // Peak integral range for COG determination. Bins used after max bin | |
105 | ||
106 | Bool_t fIsZeroSuppressed; // if data is zero suppressed | |
107 | ||
108 | Int_t fLastSector; //! Last sector processed | |
109 | ||
110 | AliTPCParam *fParam; //! TPC information | |
111 | ||
112 | AliTPCCalPad *fPedestalTPC; //! Pedestal Information | |
113 | AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC | |
114 | AliTPCCalPad *fOutliers; //! Outlier information. Those will not be used for calculating the T0 | |
115 | AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC | |
116 | AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC | |
117 | ||
118 | TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration | |
119 | TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration | |
120 | TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration | |
121 | TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers | |
122 | ||
123 | TObjArray fHistoQArray; // Calibration histograms for Charge distribution | |
124 | TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution | |
125 | TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution | |
126 | ||
127 | TH2F *fHMeanTimeSector; // Timing distribution per sector | |
128 | TVectorF fVMeanTimeSector; // Mean time per sector from analysis of fHMeanTimeSector | |
129 | ||
130 | TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections | |
131 | TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer | |
132 | TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
133 | TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer | |
134 | ||
135 | Int_t fCurrentChannel; //! current channel processed | |
136 | Int_t fCurrentSector; //! current sector processed | |
137 | Int_t fCurrentRow; //! current row processed | |
138 | Int_t fCurrentPad; //! current pad processed | |
139 | Float_t fMaxPadSignal; //! maximum bin of current pad | |
140 | Int_t fMaxTimeBin; //! time bin with maximum value | |
141 | TVectorF fPadSignal; //! signal of current Pad | |
142 | Float_t fPadPedestal; //! Pedestal Value of current pad | |
143 | Float_t fPadNoise; //! Noise Value of current pad | |
144 | ||
145 | TVectorF fVTime0Offset; //! Time0 Offset from preprocessing for each sector; | |
146 | TVectorF fVTime0OffsetCounter; //! Time0 Offset from preprocessing for each sector; | |
147 | ||
148 | ||
149 | void FindPedestal(Float_t part=.6); | |
150 | void FindPulserSignal(TVectorD ¶m, Float_t &qSum); | |
151 | ||
152 | TH2S* GetHisto(Int_t sector, TObjArray *arr, | |
153 | Int_t nbinsY, Float_t ymin, Float_t ymax, | |
154 | const Char_t *type, Bool_t force); | |
155 | ||
156 | ||
157 | AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const; | |
158 | ||
159 | TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE); | |
160 | ||
161 | Bool_t IsEdgePad(Int_t sector, Int_t row, Int_t pad); | |
162 | ||
163 | virtual void ResetEvent(); | |
164 | virtual void EndEvent(); | |
165 | void ResetPad(); | |
166 | void ProcessPad(); | |
167 | ||
168 | ||
169 | //debug | |
170 | TVectorF* GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force=kFALSE); | |
171 | TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE); | |
172 | TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE); | |
173 | TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE); | |
174 | ||
175 | ||
176 | ||
177 | ClassDef(AliTPCCalibPulser,5) //Implementation of the TPC pulser calibration | |
178 | }; | |
179 | ||
180 | ||
181 | ||
182 | #endif | |
183 |