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1 | #ifndef ALITRDCALIBRAFILLHISTO_H |
2 | #define ALITRDCALIBRAFILLHISTO_H |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ |
5 | |
6 | /* $Id$ */ |
7 | |
8 | /////////////////////////////////////////////////////////////////////////////// |
9 | // // |
10 | // TRD calibration class for the HLT parameters // |
11 | // // |
12 | /////////////////////////////////////////////////////////////////////////////// |
13 | |
14 | #ifndef ROOT_TObject |
15 | # include <TObject.h> |
16 | #endif |
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17 | #ifndef ROOT_TLinearFitter |
18 | # include <TLinearFitter.h> |
19 | #endif |
20 | #ifndef ROOT_TProfile2D |
21 | # include <TProfile2D.h> |
22 | #endif |
23 | #ifndef ROOT_TH2I |
24 | # include <TH2I.h> |
25 | #endif |
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26 | |
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27 | class TProfile2D; |
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28 | class TObjArray; |
29 | class TH1F; |
30 | class TH2I; |
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31 | class TH2F; |
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32 | class TH2; |
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33 | class TLinearFitter; |
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34 | |
35 | class AliLog; |
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36 | class AliRawReader; |
37 | |
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38 | class AliTRDCalibraMode; |
39 | class AliTRDCalibraVector; |
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40 | class AliTRDRawStream; |
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41 | class AliTRDcluster; |
42 | class AliTRDtrack; |
43 | class AliTRDmcmTracklet; |
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44 | class AliTRDgeometry; |
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45 | class TTreeSRedirector; |
46 | |
47 | struct eventHeaderStruct; |
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48 | |
49 | class AliTRDCalibraFillHisto : public TObject { |
50 | |
51 | public: |
52 | |
53 | // Instance |
54 | static AliTRDCalibraFillHisto *Instance(); |
55 | static void Terminate(); |
56 | static void Destroy(); |
57 | |
58 | AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c); |
59 | AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; } |
60 | |
61 | // Functions for initialising the AliTRDCalibraFillHisto in the code |
62 | Bool_t Init2Dhistos(); |
63 | |
64 | // Functions for filling the histos in the code |
65 | Bool_t ResetTrack(); |
66 | Bool_t UpdateHistograms(AliTRDcluster *cl, AliTRDtrack *t); |
67 | Bool_t UpdateHistogramcm(AliTRDmcmTracklet *trk); |
68 | |
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69 | // Process events DAQ |
70 | Bool_t ProcessEventDAQ(AliTRDRawStream *rawStream); |
71 | Bool_t ProcessEventDAQ(AliRawReader *rawReader); |
72 | Bool_t ProcessEventDAQ(eventHeaderStruct *event); |
73 | |
74 | Bool_t UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Int_t signal, Int_t nbtimebins); |
75 | |
76 | |
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77 | // Is Pad on |
78 | Bool_t IsPadOn(Int_t detector, Int_t col, Int_t row) const; |
79 | |
80 | // Functions for plotting the 2D |
81 | void Plot2d(); |
82 | |
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83 | // Functions for write |
84 | void Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE); |
85 | |
86 | // Reset the linearfitter objects |
87 | void ResetLinearFitter(); |
88 | void ResetCHHisto() { if(fCH2d) fCH2d->Reset(); } |
89 | void ResetPHHisto() { if(fPH2d) fPH2d->Reset(); } |
90 | void ResetPRFHisto() { if(fPRF2d) fPRF2d->Reset();} |
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91 | |
92 | //For the statistics |
93 | Double_t *StatH(TH2 *ch, Int_t i); |
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94 | Double_t *GetMeanMedianRMSNumberCH(); |
95 | Double_t *GetMeanMedianRMSNumberLinearFitter() const; |
96 | |
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97 | |
98 | // |
99 | // Set of Get the variables |
100 | // |
101 | |
102 | // Choice to fill or not the 2D |
103 | void SetMITracking(Bool_t mitracking = kTRUE) { fMITracking = mitracking; } |
104 | void SetMcmTracking(Bool_t mcmtracking = kTRUE) { fMcmTracking = mcmtracking; } |
105 | void SetMcmCorrectAngle() { fMcmCorrectAngle = kTRUE; } |
106 | void SetPH2dOn() { fPH2dOn = kTRUE; } |
107 | void SetCH2dOn() { fCH2dOn = kTRUE; } |
108 | void SetPRF2dOn() { fPRF2dOn = kTRUE; } |
109 | void SetHisto2d() { fHisto2d = kTRUE; } |
110 | void SetVector2d() { fVector2d = kTRUE; } |
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111 | void SetLinearFitterOn() { fLinearFitterOn = kTRUE; } |
112 | void SetLinearFitterDebugOn() { fLinearFitterDebugOn = kTRUE; } |
113 | |
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114 | |
115 | Bool_t GetMITracking() const { return fMITracking; } |
116 | Bool_t GetMcmTracking() const { return fMcmTracking; } |
117 | Bool_t GetMcmCorrectAngle() const { return fMcmCorrectAngle; } |
118 | Bool_t GetPH2dOn() const { return fPH2dOn; } |
119 | Bool_t GetCH2dOn() const { return fCH2dOn; } |
120 | Bool_t GetPRF2dOn() const { return fPRF2dOn; } |
121 | Bool_t GetHisto2d() const { return fHisto2d; } |
122 | Bool_t GetVector2d() const { return fVector2d; } |
123 | TH2I *GetCH2d() const { return fCH2d; } |
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124 | TProfile2D *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0, Bool_t force=kFALSE); |
125 | TProfile2D *GetPRF2d() const { return fPRF2d; } |
126 | TObjArray GetLinearFitterArray() const { return fLinearFitterArray; } |
127 | TLinearFitter *GetLinearFitter(Int_t detector, Bool_t force=kFALSE); |
128 | TH2F *GetLinearFitterHisto(Int_t detector, Bool_t force=kFALSE); |
129 | |
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130 | // How to fill the 2D |
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131 | void SetRelativeScale(Float_t relativeScale); |
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132 | void SetThresholdClusterPRF2(Float_t thresholdClusterPRF2) { fThresholdClusterPRF2 = thresholdClusterPRF2; } |
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133 | void SetNz(Int_t i, Short_t nz); |
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134 | void SetNrphi(Int_t i, Short_t nrphi); |
135 | void SetProcent(Float_t procent) { fProcent = procent; } |
136 | void SetDifference(Short_t difference) { fDifference = difference; } |
137 | void SetNumberClusters(Short_t numberClusters) { fNumberClusters = numberClusters; } |
138 | void SetNumberBinCharge(Short_t numberBinCharge) { fNumberBinCharge = numberBinCharge; } |
139 | void SetNumberBinPRF(Short_t numberBinPRF) { fNumberBinPRF = numberBinPRF; } |
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140 | void SetNumberGroupsPRF(Short_t numberGroupsPRF); |
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141 | |
142 | Float_t GetRelativeScale() const { return fRelativeScale; } |
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143 | Float_t GetThresholdClusterPRF2() const { return fThresholdClusterPRF2; } |
144 | Float_t GetProcent() const { return fProcent; } |
145 | Short_t GetDifference() const { return fDifference; } |
146 | Short_t GetNumberClusters() const { return fNumberClusters; } |
147 | Short_t GetNumberBinCharge() const { return fNumberBinCharge; } |
148 | Short_t GetNumberBinPRF() const { return fNumberBinPRF; } |
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149 | Short_t GetNumberGroupsPRF() const { return fNgroupprf; } |
150 | Int_t *GetEntriesLinearFitter() const { return fEntriesLinearFitter; } |
151 | // Calibration mode |
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152 | AliTRDCalibraMode *GetCalibraMode() const { return fCalibraMode; } |
153 | |
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154 | // Debug |
155 | void SetDebugLevel(Short_t level) { fDebugLevel = level; } |
156 | |
157 | // Vector method |
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158 | AliTRDCalibraVector *GetCalibraVector() const { return fCalibraVector; } |
159 | |
160 | private: |
161 | |
162 | // This is a singleton, contructor is private! |
163 | AliTRDCalibraFillHisto(); |
164 | virtual ~AliTRDCalibraFillHisto(); |
165 | |
166 | protected: |
167 | |
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168 | // Geometry |
169 | AliTRDgeometry *fGeo; //! The TRD geometry |
170 | |
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171 | // Choice to fill or not the 2D |
172 | Bool_t fMITracking; // Chose to fill the 2D histos or vectors during the offline MI tracking |
173 | Bool_t fMcmTracking; // Chose to fill the 2D histos or vectors during the tracking with tracklets |
174 | Bool_t fMcmCorrectAngle; // Apply correction due to the mcmtrackletangle in the z direction (only) assuming from vertex |
175 | Bool_t fCH2dOn; // Chose to fill the 2D histos or vectors for the relative gain calibration |
176 | Bool_t fPH2dOn; // Chose to fill the 2D histos or vectors for the drift velocity and T0 |
177 | Bool_t fPRF2dOn; // Chose to fill the 2D histos or vectors for the pad response function calibration |
178 | Bool_t fHisto2d; // Chose to fill the 2D histos |
179 | Bool_t fVector2d; // Chose to fill vectors |
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180 | Bool_t fLinearFitterOn; // Method with linear fit for drift velocity |
181 | Bool_t fLinearFitterDebugOn; // Method with linear fit for drift velocity |
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182 | |
183 | // How to fill the 2D |
184 | Float_t fRelativeScale; // Scale of the deposited charge |
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185 | Float_t fThresholdClusterPRF2; // Threshold on cluster pad signals |
186 | // Calibration mode |
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187 | AliTRDCalibraMode *fCalibraMode; // Calibration mode |
188 | |
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189 | //For debugging |
190 | TTreeSRedirector *fDebugStreamer; //!Debug streamer |
191 | Short_t fDebugLevel; // Flag for debugging |
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192 | // |
193 | // Internal variables |
194 | // |
195 | |
196 | // Fill the 2D histos in the offline tracking |
197 | Bool_t fDetectorAliTRDtrack; // Change of track |
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198 | Int_t fDetectorPreviousTrack; // Change of detector |
199 | Short_t fNumberClusters; // Minimum number of clusters in the tracklets |
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200 | Float_t fProcent; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH) |
201 | Short_t fDifference; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH) |
202 | Int_t fNumberTrack; // How many tracks could be used (Debug for the moment) |
203 | Int_t fNumberUsedCh[2]; // How many tracks have been really used for the gain (0, strict; 1 with fProcent) |
204 | Int_t fNumberUsedPh[2]; // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference) |
205 | Int_t fTimeMax; // Number of time bins |
206 | Float_t fSf; // Sampling frequence |
207 | Short_t fNumberBinCharge; // Number of bins for the gain factor |
208 | Short_t fNumberBinPRF; // Number of bin for the PRF |
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209 | Short_t fNgroupprf; // Number of groups in tnp bins for PRF /2.0 |
210 | |
211 | // Variables per tracklet |
212 | TObjArray *fListClusters; // List of clusters |
213 | Double_t *fPar0; // List of track parameter fP[0] |
214 | Double_t *fPar1; // List of track parameter fP[1] |
215 | Double_t *fPar2; // List of track parameter fP[2] |
216 | Double_t *fPar3; // List of track parameter fP[3] |
217 | Double_t *fPar4; // List of track paarmeter fP[4] |
218 | Float_t *fAmpTotal; // Energy deposited in the calibration group by the track |
219 | Short_t *fPHPlace; // Calibration group of PH |
220 | Float_t *fPHValue; // PH |
221 | Bool_t fGoodTracklet; // Good tracklet |
222 | // Variables per track |
223 | Bool_t fGoodTrack; // no return |
224 | |
225 | //Statistics |
226 | Int_t *fEntriesCH; // Number of entries CH |
227 | Int_t *fEntriesLinearFitter; // Number of entries LinearFitter |
228 | |
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229 | |
230 | // |
231 | // Vector method |
232 | // |
233 | |
234 | |
235 | AliTRDCalibraVector *fCalibraVector; // The vector object |
236 | |
237 | |
238 | // Histograms to store the info from the digits, from the tracklets or from the tracks |
239 | TProfile2D *fPH2d; // 2D average pulse height |
240 | TProfile2D *fPRF2d; // 2D PRF |
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241 | TH2I *fCH2d; // 2D deposited charge |
242 | TObjArray fLinearFitterArray; // TObjArray of Linear Fitters for the detectors |
243 | TObjArray fLinearFitterHistoArray; // TObjArray of histo2D for debugging Linear Fitters |
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244 | |
245 | // |
246 | // A lot of internal functions...... |
247 | // |
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248 | // Create the 2D histo to be filled Online |
249 | void CreateCH2d(Int_t nn); |
250 | void CreatePH2d(Int_t nn); |
251 | void CreatePRF2d(Int_t nn); |
252 | |
253 | // Fill the 2D |
254 | void FillTheInfoOfTheTrackPH(); |
255 | void FillTheInfoOfTheTrackCH(); |
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256 | void FillCH2d(Int_t x, Float_t y); |
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257 | Bool_t FindP1TrackPH(); |
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258 | void ResetfVariables(); |
259 | Bool_t LocalisationDetectorXbins(Int_t detector); |
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260 | Int_t *CalculateRowCol(AliTRDcluster *cl) const; |
261 | void CheckGoodTracklet(Int_t detector, Int_t *rowcol); |
262 | Int_t CalculateCalibrationGroup(Int_t i, Int_t *rowcol) const; |
263 | Int_t CalculateTotalNumberOfBins(Int_t i); |
264 | void StoreInfoCHPH(AliTRDcluster *cl, AliTRDtrack *t, Int_t *group); |
265 | Bool_t HandlePRF(); |
266 | |
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267 | // Clear |
268 | void ClearHistos(); |
269 | |
270 | // Some basic geometry function |
271 | virtual Int_t GetPlane(Int_t d) const; |
272 | virtual Int_t GetChamber(Int_t d) const; |
273 | virtual Int_t GetSector(Int_t d) const; |
274 | |
275 | |
276 | // Instance of this class and so on |
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277 | static AliTRDCalibraFillHisto *fgInstance; // Instance |
278 | static Bool_t fgTerminated; // If terminated |
279 | |
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280 | |
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281 | ClassDef(AliTRDCalibraFillHisto,3) // TRD Calibration class |
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282 | |
283 | }; |
284 | |
285 | #endif |
286 | |
287 | |