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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
e526983e 100 void SetPH2dOn(Bool_t ph2don = kTRUE) { fPH2dOn = ph2don; }
3a0f6479 101 void SetCH2dOn(Bool_t ch2don = kTRUE) { fCH2dOn = ch2don; }
102 void SetPRF2dOn(Bool_t prf2don = kTRUE) { fPRF2dOn = prf2don; }
103 void SetHisto2d(Bool_t histo2d = kTRUE) { fHisto2d = histo2d; }
104 void SetVector2d(Bool_t vector2d = kTRUE) { fVector2d = vector2d; }
105 void SetLinearFitterOn(Bool_t linearfitteron = kTRUE) { fLinearFitterOn = linearfitteron;}
106 void SetLinearFitterDebugOn(Bool_t debug = kTRUE) { fLinearFitterDebugOn = debug; }
107
55a288e5 108
e526983e 109 Bool_t GetPH2dOn() const { return fPH2dOn; }
55a288e5 110 Bool_t GetCH2dOn() const { return fCH2dOn; }
111 Bool_t GetPRF2dOn() const { return fPRF2dOn; }
112 Bool_t GetHisto2d() const { return fHisto2d; }
113 Bool_t GetVector2d() const { return fVector2d; }
3a0f6479 114 Bool_t GetLinearFitterOn() const { return fLinearFitterOn; }
bcb6fb78 115 Bool_t GetLinearFitterDebugOn() const { return fLinearFitterDebugOn; }
116
117
118 // Get stuff that are filled
119 TH2I *GetCH2d();
3a0f6479 120 TProfile2D *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
170c35f1 121 TProfile2D *GetPRF2d() const { return fPRF2d; }
122 TObjArray GetLinearFitterArray() const { return fLinearFitterArray; }
123 TLinearFitter *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
d0569428 124 AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const { return fLinearVdriftFit; }
3a0f6479 125
170c35f1 126
55a288e5 127 // How to fill the 2D
55a288e5 128 void SetRelativeScale(Float_t relativeScale);
55a288e5 129 void SetThresholdClusterPRF2(Float_t thresholdClusterPRF2) { fThresholdClusterPRF2 = thresholdClusterPRF2; }
b70c68da 130 void SetLimitChargeIntegration(Bool_t limitChargeIntegration) { fLimitChargeIntegration = limitChargeIntegration; }
37b0cf5e 131 void SetFillWithZero(Bool_t fillWithZero) { fFillWithZero = fillWithZero; }
64942b85 132 void SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster) { fNormalizeNbOfCluster = normalizeNbOfCluster; }
133 void SetMaxCluster(Float_t maxCluster) { fMaxCluster = maxCluster; }
134 void SetNbMaxCluster(Short_t nbMaxCluster) { fNbMaxCluster = nbMaxCluster; }
170c35f1 135 void SetNz(Int_t i, Short_t nz);
55a288e5 136 void SetNrphi(Int_t i, Short_t nrphi);
64942b85 137 void SetAllTogether(Int_t i);
138 void SetPerSuperModule(Int_t i);
139 void SetProcent(Float_t procent) { fProcent = procent; }
55a288e5 140 void SetDifference(Short_t difference) { fDifference = difference; }
e526983e 141 void SetNumberClusters(Short_t numberClusters) { if(numberClusters >= 0) fNumberClusters = numberClusters; }
bcb6fb78 142 void SetNumberClustersf(Short_t numberClustersf) { fNumberClustersf = numberClustersf; }
55a288e5 143 void SetNumberBinCharge(Short_t numberBinCharge) { fNumberBinCharge = numberBinCharge; }
144 void SetNumberBinPRF(Short_t numberBinPRF) { fNumberBinPRF = numberBinPRF; }
170c35f1 145 void SetNumberGroupsPRF(Short_t numberGroupsPRF);
55a288e5 146
147 Float_t GetRelativeScale() const { return fRelativeScale; }
55a288e5 148 Float_t GetThresholdClusterPRF2() const { return fThresholdClusterPRF2; }
b70c68da 149 Bool_t GetLimitChargeIntegration() const { return fLimitChargeIntegration; }
37b0cf5e 150 Bool_t GetFillWithZero() const { return fFillWithZero; }
64942b85 151 Bool_t GetNormalizeNbOfCluster() const { return fNormalizeNbOfCluster; }
152 Float_t GetMaxCluster() const { return fMaxCluster; }
153 Short_t GetNbMaxCluster() const { return fNbMaxCluster; }
55a288e5 154 Float_t GetProcent() const { return fProcent; }
155 Short_t GetDifference() const { return fDifference; }
156 Short_t GetNumberClusters() const { return fNumberClusters; }
bcb6fb78 157 Short_t GetNumberClustersf() const { return fNumberClustersf; }
55a288e5 158 Short_t GetNumberBinCharge() const { return fNumberBinCharge; }
159 Short_t GetNumberBinPRF() const { return fNumberBinPRF; }
170c35f1 160 Short_t GetNumberGroupsPRF() const { return fNgroupprf; }
161 Int_t *GetEntriesLinearFitter() const { return fEntriesLinearFitter; }
55a288e5 162
170c35f1 163 // Debug
164 void SetDebugLevel(Short_t level) { fDebugLevel = level; }
165
166 // Vector method
55a288e5 167AliTRDCalibraVector *GetCalibraVector() const { return fCalibraVector; }
e4db522f 168
55a288e5 169 protected:
170
f162af62 171 // Geometry
172 AliTRDgeometry *fGeo; //! The TRD geometry
173
64942b85 174 // Is HLT
175 Bool_t fIsHLT; // Now if HLT, the per detector
176
55a288e5 177 // Choice to fill or not the 2D
e526983e 178 Bool_t fCH2dOn; // Chose to fill the 2D histos or vectors for the relative gain calibration
55a288e5 179 Bool_t fPH2dOn; // Chose to fill the 2D histos or vectors for the drift velocity and T0
180 Bool_t fPRF2dOn; // Chose to fill the 2D histos or vectors for the pad response function calibration
181 Bool_t fHisto2d; // Chose to fill the 2D histos
182 Bool_t fVector2d; // Chose to fill vectors
170c35f1 183 Bool_t fLinearFitterOn; // Method with linear fit for drift velocity
184 Bool_t fLinearFitterDebugOn; // Method with linear fit for drift velocity
55a288e5 185
186 // How to fill the 2D
187 Float_t fRelativeScale; // Scale of the deposited charge
170c35f1 188 Float_t fThresholdClusterPRF2; // Threshold on cluster pad signals
b70c68da 189 Bool_t fLimitChargeIntegration; // Integration range for the gain calibration
37b0cf5e 190 Bool_t fFillWithZero; // Fill with zero or not the average pulse height
64942b85 191 Bool_t fNormalizeNbOfCluster; // Normalize with the number of cluster for the gain
192 Float_t fMaxCluster; // Max amplitude of one cluster
193 Short_t fNbMaxCluster; // Number of tb at the end
170c35f1 194 // Calibration mode
55a288e5 195 AliTRDCalibraMode *fCalibraMode; // Calibration mode
196
170c35f1 197 //For debugging
198 TTreeSRedirector *fDebugStreamer; //!Debug streamer
199 Short_t fDebugLevel; // Flag for debugging
55a288e5 200 //
201 // Internal variables
202 //
203
204 // Fill the 2D histos in the offline tracking
170c35f1 205 Int_t fDetectorPreviousTrack; // Change of detector
e4db522f 206 Int_t fMCMPrevious; // Change of MCM
207 Int_t fROBPrevious; // Change of ROB
170c35f1 208 Short_t fNumberClusters; // Minimum number of clusters in the tracklets
bcb6fb78 209 Short_t fNumberClustersf; // Maximum number of clusters in the tracklets
55a288e5 210 Float_t fProcent; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
211 Short_t fDifference; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
212 Int_t fNumberTrack; // How many tracks could be used (Debug for the moment)
213 Int_t fNumberUsedCh[2]; // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
214 Int_t fNumberUsedPh[2]; // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
215 Int_t fTimeMax; // Number of time bins
216 Float_t fSf; // Sampling frequence
217 Short_t fNumberBinCharge; // Number of bins for the gain factor
218 Short_t fNumberBinPRF; // Number of bin for the PRF
170c35f1 219 Short_t fNgroupprf; // Number of groups in tnp bins for PRF /2.0
220
221 // Variables per tracklet
170c35f1 222 Float_t *fAmpTotal; // Energy deposited in the calibration group by the track
223 Short_t *fPHPlace; // Calibration group of PH
224 Float_t *fPHValue; // PH
225 Bool_t fGoodTracklet; // Good tracklet
1ca79a00 226 TLinearFitter *fLinearFitterTracklet; // linear fitter tracklet
bcb6fb78 227 //Statistics
170c35f1 228 Int_t *fEntriesCH; // Number of entries CH
229 Int_t *fEntriesLinearFitter; // Number of entries LinearFitter
230
55a288e5 231
232 //
233 // Vector method
234 //
d0569428 235
236 AliTRDCalibraVector *fCalibraVector; // The vector object
55a288e5 237
238
239 // Histograms to store the info from the digits, from the tracklets or from the tracks
d0569428 240 TProfile2D *fPH2d; // 2D average pulse height
241 TProfile2D *fPRF2d; // 2D PRF
242 TH2I *fCH2d; // 2D deposited charge
243 TObjArray fLinearFitterArray; // TObjArray of Linear Fitters for the detectors
244 AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
245
246 // Current calib object: to correct for the database used
247 AliTRDCalDet *fCalDetGain; // Current calib object gain
248 AliTRDCalROC *fCalROCGain; // Current calib object gain
bcb6fb78 249
55a288e5 250 //
251 // A lot of internal functions......
252 //
55a288e5 253 // Create the 2D histo to be filled Online
254 void CreateCH2d(Int_t nn);
255 void CreatePH2d(Int_t nn);
3a0f6479 256 void CreatePRF2d(Int_t nn);
55a288e5 257
bcb6fb78 258 // Calibration with AliTRDtrackV1
55a288e5 259 void FillTheInfoOfTheTrackPH();
bcb6fb78 260 void FillTheInfoOfTheTrackCH(Int_t nbclusters);
261 Bool_t FindP1TrackPHtracklet(AliTRDtrack *t, Int_t index0, Int_t index1);
262 Bool_t FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
263 Bool_t HandlePRFtracklet(AliTRDtrack *t, Int_t index0, Int_t index1);
264 Bool_t HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
265 void ResetfVariablestracklet();
266 void StoreInfoCHPHtrack(AliTRDcluster *cl, Double_t dqdl, Int_t *group, Int_t row, Int_t col);
170c35f1 267 void FillCH2d(Int_t x, Float_t y);
bcb6fb78 268
269 // Calibration on DAQ
270
271 Int_t FillDAQ(Double_t phvalue[16][144][36]);
bcb6fb78 272 Bool_t UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
00a3834d 273
274 // row col calibration groups stuff
55a288e5 275 Bool_t LocalisationDetectorXbins(Int_t detector);
170c35f1 276 Int_t CalculateTotalNumberOfBins(Int_t i);
d95484e4 277 void CheckGoodTrackletV0(Int_t detector, Int_t row, Int_t col);
278 void CheckGoodTrackletV1(AliTRDcluster *cl);
bcb6fb78 279 Int_t CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
170c35f1 280
55a288e5 281 // Clear
282 void ClearHistos();
283
284 // Some basic geometry function
053767a4 285 virtual Int_t GetLayer(Int_t d) const;
286 virtual Int_t GetStack(Int_t d) const;
55a288e5 287 virtual Int_t GetSector(Int_t d) const;
d0569428 288
bcb6fb78 289
55a288e5 290 // Instance of this class and so on
170c35f1 291 static AliTRDCalibraFillHisto *fgInstance; // Instance
292 static Bool_t fgTerminated; // If terminated
0c349049 293
0c349049 294 private:
295
296 // This is a singleton, contructor is private!
297 AliTRDCalibraFillHisto();
e4db522f 298 virtual ~AliTRDCalibraFillHisto();
55a288e5 299
e4db522f 300 ClassDef(AliTRDCalibraFillHisto,4) // TRD Calibration class
55a288e5 301
302};
303
304#endif
305
306