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[u/mrichter/AliRoot.git] / TRD / AliTRDCalibraFillHisto.h
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55a288e5 1#ifndef ALITRDCALIBRAFILLHISTO_H
bcb6fb78 2#define ALITRDCALIBRAFILLHISTOs_H
55a288e5 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
170c35f1 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
55a288e5 26
55a288e5 27class TProfile2D;
55a288e5 28class TObjArray;
29class TH1F;
30class TH2I;
170c35f1 31class TH2F;
55a288e5 32class TH2;
170c35f1 33class TLinearFitter;
3a0f6479 34class TTreeSRedirector;
55a288e5 35
36class AliLog;
f162af62 37class AliRawReader;
38
55a288e5 39class AliTRDCalibraMode;
40class AliTRDCalibraVector;
3a0f6479 41class AliTRDCalibraVdriftLinearFit;
b70c68da 42class AliTRDrawStreamBase;
55a288e5 43class AliTRDcluster;
bcb6fb78 44class AliTRDtrackV1;
55a288e5 45class AliTRDtrack;
bcb6fb78 46class AliTRDseedV1;
f162af62 47class AliTRDgeometry;
d0569428 48class AliTRDCalDet;
49class AliTRDCalROC;
50
170c35f1 51
52struct eventHeaderStruct;
55a288e5 53
54class AliTRDCalibraFillHisto : public TObject {
55
56 public:
57
58 // Instance
59 static AliTRDCalibraFillHisto *Instance();
60 static void Terminate();
61 static void Destroy();
bcb6fb78 62 void DestroyDebugStreamer();
63
55a288e5 64
65 AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c);
66 AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; }
67
bcb6fb78 68 // Functions for initialising and filling with AliTRDtrackV1
69 Bool_t Init2Dhistos();
70 Bool_t UpdateHistograms(AliTRDtrack *t);
71 Bool_t UpdateHistogramsV1(AliTRDtrackV1 *t);
55a288e5 72
3a0f6479 73 // Process events DAQ
b70c68da 74 Int_t ProcessEventDAQ(AliTRDrawStreamBase *rawStream, Bool_t nocheck = kFALSE);
3a0f6479 75 Int_t ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck = kFALSE);
76 Int_t ProcessEventDAQ(eventHeaderStruct *event, Bool_t nocheck = kFALSE);
170c35f1 77
55a288e5 78 // Is Pad on
bcb6fb78 79 Bool_t IsPadOn(Int_t detector, Int_t row, Int_t col) const;
55a288e5 80
170c35f1 81 // Functions for write
82 void Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE);
83
55a288e5 84 //For the statistics
85 Double_t *StatH(TH2 *ch, Int_t i);
170c35f1 86 Double_t *GetMeanMedianRMSNumberCH();
87 Double_t *GetMeanMedianRMSNumberLinearFitter() const;
64942b85 88 // LinearFitter
89 void AnalyseLinearFitter();
170c35f1 90
55a288e5 91
92 //
93 // Set of Get the variables
94 //
95
64942b85 96 void SetIsHLT(Bool_t isHLT = kTRUE) { fIsHLT = isHLT; }
97 Bool_t IsHLT() const { return fIsHLT; }
98
55a288e5 99 // Choice to fill or not the 2D
3a0f6479 100 void SetMcmCorrectAngle(Bool_t mcmcorrectangle = kTRUE) { fMcmCorrectAngle = mcmcorrectangle; }
101 void SetPH2dOn(Bool_t ph2don = kTRUE) { fPH2dOn = ph2don; }
102 void SetCH2dOn(Bool_t ch2don = kTRUE) { fCH2dOn = ch2don; }
103 void SetPRF2dOn(Bool_t prf2don = kTRUE) { fPRF2dOn = prf2don; }
104 void SetHisto2d(Bool_t histo2d = kTRUE) { fHisto2d = histo2d; }
105 void SetVector2d(Bool_t vector2d = kTRUE) { fVector2d = vector2d; }
106 void SetLinearFitterOn(Bool_t linearfitteron = kTRUE) { fLinearFitterOn = linearfitteron;}
107 void SetLinearFitterDebugOn(Bool_t debug = kTRUE) { fLinearFitterDebugOn = debug; }
108
55a288e5 109
55a288e5 110 Bool_t GetMcmCorrectAngle() const { return fMcmCorrectAngle; }
111 Bool_t GetPH2dOn() const { return fPH2dOn; }
112 Bool_t GetCH2dOn() const { return fCH2dOn; }
113 Bool_t GetPRF2dOn() const { return fPRF2dOn; }
114 Bool_t GetHisto2d() const { return fHisto2d; }
115 Bool_t GetVector2d() const { return fVector2d; }
3a0f6479 116 Bool_t GetLinearFitterOn() const { return fLinearFitterOn; }
bcb6fb78 117 Bool_t GetLinearFitterDebugOn() const { return fLinearFitterDebugOn; }
118
119
120 // Get stuff that are filled
121 TH2I *GetCH2d();
3a0f6479 122 TProfile2D *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
170c35f1 123 TProfile2D *GetPRF2d() const { return fPRF2d; }
124 TObjArray GetLinearFitterArray() const { return fLinearFitterArray; }
125 TLinearFitter *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
d0569428 126 AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const { return fLinearVdriftFit; }
3a0f6479 127
170c35f1 128
55a288e5 129 // How to fill the 2D
55a288e5 130 void SetRelativeScale(Float_t relativeScale);
55a288e5 131 void SetThresholdClusterPRF2(Float_t thresholdClusterPRF2) { fThresholdClusterPRF2 = thresholdClusterPRF2; }
b70c68da 132 void SetLimitChargeIntegration(Bool_t limitChargeIntegration) { fLimitChargeIntegration = limitChargeIntegration; }
37b0cf5e 133 void SetFillWithZero(Bool_t fillWithZero) { fFillWithZero = fillWithZero; }
64942b85 134 void SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster) { fNormalizeNbOfCluster = normalizeNbOfCluster; }
135 void SetMaxCluster(Float_t maxCluster) { fMaxCluster = maxCluster; }
136 void SetNbMaxCluster(Short_t nbMaxCluster) { fNbMaxCluster = nbMaxCluster; }
170c35f1 137 void SetNz(Int_t i, Short_t nz);
55a288e5 138 void SetNrphi(Int_t i, Short_t nrphi);
64942b85 139 void SetAllTogether(Int_t i);
140 void SetPerSuperModule(Int_t i);
141 void SetProcent(Float_t procent) { fProcent = procent; }
55a288e5 142 void SetDifference(Short_t difference) { fDifference = difference; }
64942b85 143 void SetNumberClusters(Short_t numberClusters) { if(numberClusters > 0) fNumberClusters = numberClusters; }
bcb6fb78 144 void SetNumberClustersf(Short_t numberClustersf) { fNumberClustersf = numberClustersf; }
55a288e5 145 void SetNumberBinCharge(Short_t numberBinCharge) { fNumberBinCharge = numberBinCharge; }
146 void SetNumberBinPRF(Short_t numberBinPRF) { fNumberBinPRF = numberBinPRF; }
170c35f1 147 void SetNumberGroupsPRF(Short_t numberGroupsPRF);
55a288e5 148
149 Float_t GetRelativeScale() const { return fRelativeScale; }
55a288e5 150 Float_t GetThresholdClusterPRF2() const { return fThresholdClusterPRF2; }
b70c68da 151 Bool_t GetLimitChargeIntegration() const { return fLimitChargeIntegration; }
37b0cf5e 152 Bool_t GetFillWithZero() const { return fFillWithZero; }
64942b85 153 Bool_t GetNormalizeNbOfCluster() const { return fNormalizeNbOfCluster; }
154 Float_t GetMaxCluster() const { return fMaxCluster; }
155 Short_t GetNbMaxCluster() const { return fNbMaxCluster; }
55a288e5 156 Float_t GetProcent() const { return fProcent; }
157 Short_t GetDifference() const { return fDifference; }
158 Short_t GetNumberClusters() const { return fNumberClusters; }
bcb6fb78 159 Short_t GetNumberClustersf() const { return fNumberClustersf; }
55a288e5 160 Short_t GetNumberBinCharge() const { return fNumberBinCharge; }
161 Short_t GetNumberBinPRF() const { return fNumberBinPRF; }
170c35f1 162 Short_t GetNumberGroupsPRF() const { return fNgroupprf; }
163 Int_t *GetEntriesLinearFitter() const { return fEntriesLinearFitter; }
55a288e5 164
170c35f1 165 // Debug
166 void SetDebugLevel(Short_t level) { fDebugLevel = level; }
167
168 // Vector method
55a288e5 169AliTRDCalibraVector *GetCalibraVector() const { return fCalibraVector; }
e4db522f 170
55a288e5 171 protected:
172
f162af62 173 // Geometry
174 AliTRDgeometry *fGeo; //! The TRD geometry
175
64942b85 176 // Is HLT
177 Bool_t fIsHLT; // Now if HLT, the per detector
178
55a288e5 179 // Choice to fill or not the 2D
55a288e5 180 Bool_t fMcmCorrectAngle; // Apply correction due to the mcmtrackletangle in the z direction (only) assuming from vertex
181 Bool_t fCH2dOn; // Chose to fill the 2D histos or vectors for the relative gain calibration
182 Bool_t fPH2dOn; // Chose to fill the 2D histos or vectors for the drift velocity and T0
183 Bool_t fPRF2dOn; // Chose to fill the 2D histos or vectors for the pad response function calibration
184 Bool_t fHisto2d; // Chose to fill the 2D histos
185 Bool_t fVector2d; // Chose to fill vectors
170c35f1 186 Bool_t fLinearFitterOn; // Method with linear fit for drift velocity
187 Bool_t fLinearFitterDebugOn; // Method with linear fit for drift velocity
55a288e5 188
189 // How to fill the 2D
190 Float_t fRelativeScale; // Scale of the deposited charge
170c35f1 191 Float_t fThresholdClusterPRF2; // Threshold on cluster pad signals
b70c68da 192 Bool_t fLimitChargeIntegration; // Integration range for the gain calibration
37b0cf5e 193 Bool_t fFillWithZero; // Fill with zero or not the average pulse height
64942b85 194 Bool_t fNormalizeNbOfCluster; // Normalize with the number of cluster for the gain
195 Float_t fMaxCluster; // Max amplitude of one cluster
196 Short_t fNbMaxCluster; // Number of tb at the end
170c35f1 197 // Calibration mode
55a288e5 198 AliTRDCalibraMode *fCalibraMode; // Calibration mode
199
170c35f1 200 //For debugging
201 TTreeSRedirector *fDebugStreamer; //!Debug streamer
202 Short_t fDebugLevel; // Flag for debugging
55a288e5 203 //
204 // Internal variables
205 //
206
207 // Fill the 2D histos in the offline tracking
170c35f1 208 Int_t fDetectorPreviousTrack; // Change of detector
e4db522f 209 Int_t fMCMPrevious; // Change of MCM
210 Int_t fROBPrevious; // Change of ROB
170c35f1 211 Short_t fNumberClusters; // Minimum number of clusters in the tracklets
bcb6fb78 212 Short_t fNumberClustersf; // Maximum number of clusters in the tracklets
55a288e5 213 Float_t fProcent; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
214 Short_t fDifference; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
215 Int_t fNumberTrack; // How many tracks could be used (Debug for the moment)
216 Int_t fNumberUsedCh[2]; // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
217 Int_t fNumberUsedPh[2]; // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
218 Int_t fTimeMax; // Number of time bins
219 Float_t fSf; // Sampling frequence
220 Short_t fNumberBinCharge; // Number of bins for the gain factor
221 Short_t fNumberBinPRF; // Number of bin for the PRF
170c35f1 222 Short_t fNgroupprf; // Number of groups in tnp bins for PRF /2.0
223
224 // Variables per tracklet
170c35f1 225 Float_t *fAmpTotal; // Energy deposited in the calibration group by the track
226 Short_t *fPHPlace; // Calibration group of PH
227 Float_t *fPHValue; // PH
228 Bool_t fGoodTracklet; // Good tracklet
1ca79a00 229 TLinearFitter *fLinearFitterTracklet; // linear fitter tracklet
bcb6fb78 230 //Statistics
170c35f1 231 Int_t *fEntriesCH; // Number of entries CH
232 Int_t *fEntriesLinearFitter; // Number of entries LinearFitter
233
55a288e5 234
235 //
236 // Vector method
237 //
d0569428 238
239 AliTRDCalibraVector *fCalibraVector; // The vector object
55a288e5 240
241
242 // Histograms to store the info from the digits, from the tracklets or from the tracks
d0569428 243 TProfile2D *fPH2d; // 2D average pulse height
244 TProfile2D *fPRF2d; // 2D PRF
245 TH2I *fCH2d; // 2D deposited charge
246 TObjArray fLinearFitterArray; // TObjArray of Linear Fitters for the detectors
247 AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
248
249 // Current calib object: to correct for the database used
250 AliTRDCalDet *fCalDetGain; // Current calib object gain
251 AliTRDCalROC *fCalROCGain; // Current calib object gain
bcb6fb78 252
55a288e5 253 //
254 // A lot of internal functions......
255 //
55a288e5 256 // Create the 2D histo to be filled Online
257 void CreateCH2d(Int_t nn);
258 void CreatePH2d(Int_t nn);
3a0f6479 259 void CreatePRF2d(Int_t nn);
55a288e5 260
bcb6fb78 261 // Calibration with AliTRDtrackV1
55a288e5 262 void FillTheInfoOfTheTrackPH();
bcb6fb78 263 void FillTheInfoOfTheTrackCH(Int_t nbclusters);
264 Bool_t FindP1TrackPHtracklet(AliTRDtrack *t, Int_t index0, Int_t index1);
265 Bool_t FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
266 Bool_t HandlePRFtracklet(AliTRDtrack *t, Int_t index0, Int_t index1);
267 Bool_t HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
268 void ResetfVariablestracklet();
269 void StoreInfoCHPHtrack(AliTRDcluster *cl, Double_t dqdl, Int_t *group, Int_t row, Int_t col);
170c35f1 270 void FillCH2d(Int_t x, Float_t y);
bcb6fb78 271
272 // Calibration on DAQ
273
274 Int_t FillDAQ(Double_t phvalue[16][144][36]);
bcb6fb78 275 Bool_t UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
00a3834d 276
277 // row col calibration groups stuff
55a288e5 278 Bool_t LocalisationDetectorXbins(Int_t detector);
170c35f1 279 Int_t CalculateTotalNumberOfBins(Int_t i);
d95484e4 280 void CheckGoodTrackletV0(Int_t detector, Int_t row, Int_t col);
281 void CheckGoodTrackletV1(AliTRDcluster *cl);
bcb6fb78 282 Int_t CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
170c35f1 283
55a288e5 284 // Clear
285 void ClearHistos();
286
287 // Some basic geometry function
053767a4 288 virtual Int_t GetLayer(Int_t d) const;
289 virtual Int_t GetStack(Int_t d) const;
55a288e5 290 virtual Int_t GetSector(Int_t d) const;
d0569428 291
bcb6fb78 292
55a288e5 293 // Instance of this class and so on
170c35f1 294 static AliTRDCalibraFillHisto *fgInstance; // Instance
295 static Bool_t fgTerminated; // If terminated
0c349049 296
0c349049 297 private:
298
299 // This is a singleton, contructor is private!
300 AliTRDCalibraFillHisto();
e4db522f 301 virtual ~AliTRDCalibraFillHisto();
55a288e5 302
e4db522f 303 ClassDef(AliTRDCalibraFillHisto,4) // TRD Calibration class
55a288e5 304
305};
306
307#endif
308
309