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[u/mrichter/AliRoot.git] / TRD / AliTRDCalibraFillHisto.h
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55a288e5 1#ifndef ALITRDCALIBRAFILLHISTO_H
6bbdc11a 2#define ALITRDCALIBRAFILLHISTO_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_TProfile2D
18# include <TProfile2D.h>
19#endif
6bbdc11a 20
55a288e5 21
55a288e5 22class TProfile2D;
55a288e5 23class TObjArray;
24class TH1F;
25class TH2I;
170c35f1 26class TH2F;
55a288e5 27class TH2;
170c35f1 28class TLinearFitter;
3a0f6479 29class TTreeSRedirector;
55a288e5 30
31class AliLog;
f162af62 32class AliRawReader;
33
55a288e5 34class AliTRDCalibraMode;
35class AliTRDCalibraVector;
3a0f6479 36class AliTRDCalibraVdriftLinearFit;
b70c68da 37class AliTRDrawStreamBase;
55a288e5 38class AliTRDcluster;
bcb6fb78 39class AliTRDtrackV1;
55a288e5 40class AliTRDtrack;
bcb6fb78 41class AliTRDseedV1;
f162af62 42class AliTRDgeometry;
d0569428 43class AliTRDCalDet;
44class AliTRDCalROC;
45
1785640c 46class AliTRDrawFastStream;
47class AliTRDdigitsManager;
48class AliTRDSignalIndex;
170c35f1 49
50struct eventHeaderStruct;
55a288e5 51
52class AliTRDCalibraFillHisto : public TObject {
53
54 public:
55
56 // Instance
57 static AliTRDCalibraFillHisto *Instance();
58 static void Terminate();
59 static void Destroy();
bcb6fb78 60 void DestroyDebugStreamer();
61
55a288e5 62
63 AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c);
64 AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; }
65
bcb6fb78 66 // Functions for initialising and filling with AliTRDtrackV1
9ff7be6d 67 Bool_t Init2Dhistos(Int_t nboftimebin = -1);
6bbdc11a 68 Bool_t UpdateHistograms(const AliTRDtrack *t);
69 Bool_t UpdateHistogramsV1(const AliTRDtrackV1 *t);
55a288e5 70
3a0f6479 71 // Process events DAQ
b70c68da 72 Int_t ProcessEventDAQ(AliTRDrawStreamBase *rawStream, Bool_t nocheck = kFALSE);
3a0f6479 73 Int_t ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck = kFALSE);
6bbdc11a 74 Int_t ProcessEventDAQ(const eventHeaderStruct *event, Bool_t nocheck = kFALSE);
1785640c 75 Int_t ProcessEventDAQ2(AliRawReader *rawReader);
170c35f1 76
55a288e5 77 // Is Pad on
bcb6fb78 78 Bool_t IsPadOn(Int_t detector, Int_t row, Int_t col) const;
55a288e5 79
170c35f1 80 // Functions for write
81 void Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE);
82
55a288e5 83 //For the statistics
84 Double_t *StatH(TH2 *ch, Int_t i);
170c35f1 85 Double_t *GetMeanMedianRMSNumberCH();
86 Double_t *GetMeanMedianRMSNumberLinearFitter() const;
64942b85 87 // LinearFitter
88 void AnalyseLinearFitter();
170c35f1 89
55a288e5 90
91 //
92 // Set of Get the variables
93 //
94
64942b85 95 void SetIsHLT(Bool_t isHLT = kTRUE) { fIsHLT = isHLT; }
96 Bool_t IsHLT() const { return fIsHLT; }
97
55a288e5 98 // Choice to fill or not the 2D
e526983e 99 void SetPH2dOn(Bool_t ph2don = kTRUE) { fPH2dOn = ph2don; }
3a0f6479 100 void SetCH2dOn(Bool_t ch2don = kTRUE) { fCH2dOn = ch2don; }
101 void SetPRF2dOn(Bool_t prf2don = kTRUE) { fPRF2dOn = prf2don; }
102 void SetHisto2d(Bool_t histo2d = kTRUE) { fHisto2d = histo2d; }
103 void SetVector2d(Bool_t vector2d = kTRUE) { fVector2d = vector2d; }
104 void SetLinearFitterOn(Bool_t linearfitteron = kTRUE) { fLinearFitterOn = linearfitteron;}
105 void SetLinearFitterDebugOn(Bool_t debug = kTRUE) { fLinearFitterDebugOn = debug; }
106
55a288e5 107
e526983e 108 Bool_t GetPH2dOn() const { return fPH2dOn; }
55a288e5 109 Bool_t GetCH2dOn() const { return fCH2dOn; }
110 Bool_t GetPRF2dOn() const { return fPRF2dOn; }
111 Bool_t GetHisto2d() const { return fHisto2d; }
112 Bool_t GetVector2d() const { return fVector2d; }
3a0f6479 113 Bool_t GetLinearFitterOn() const { return fLinearFitterOn; }
bcb6fb78 114 Bool_t GetLinearFitterDebugOn() const { return fLinearFitterDebugOn; }
115
116
117 // Get stuff that are filled
118 TH2I *GetCH2d();
3a0f6479 119 TProfile2D *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
170c35f1 120 TProfile2D *GetPRF2d() const { return fPRF2d; }
121 TObjArray GetLinearFitterArray() const { return fLinearFitterArray; }
122 TLinearFitter *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
d0569428 123 AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const { return fLinearVdriftFit; }
3a0f6479 124
170c35f1 125
55a288e5 126 // How to fill the 2D
55a288e5 127 void SetRelativeScale(Float_t relativeScale);
55a288e5 128 void SetThresholdClusterPRF2(Float_t thresholdClusterPRF2) { fThresholdClusterPRF2 = thresholdClusterPRF2; }
b70c68da 129 void SetLimitChargeIntegration(Bool_t limitChargeIntegration) { fLimitChargeIntegration = limitChargeIntegration; }
37b0cf5e 130 void SetFillWithZero(Bool_t fillWithZero) { fFillWithZero = fillWithZero; }
64942b85 131 void SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster) { fNormalizeNbOfCluster = normalizeNbOfCluster; }
132 void SetMaxCluster(Float_t maxCluster) { fMaxCluster = maxCluster; }
133 void SetNbMaxCluster(Short_t nbMaxCluster) { fNbMaxCluster = nbMaxCluster; }
170c35f1 134 void SetNz(Int_t i, Short_t nz);
55a288e5 135 void SetNrphi(Int_t i, Short_t nrphi);
64942b85 136 void SetAllTogether(Int_t i);
137 void SetPerSuperModule(Int_t i);
138 void SetProcent(Float_t procent) { fProcent = procent; }
55a288e5 139 void SetDifference(Short_t difference) { fDifference = difference; }
e526983e 140 void SetNumberClusters(Short_t numberClusters) { if(numberClusters >= 0) fNumberClusters = numberClusters; }
bcb6fb78 141 void SetNumberClustersf(Short_t numberClustersf) { fNumberClustersf = numberClustersf; }
6aafa7ea 142 void SetNumberClustersProcent(Float_t numberClustersProcent) { fNumberClustersProcent = numberClustersProcent; }
143 void SetThresholdClustersDAQ(Float_t thresholdClustersDAQ) { fThresholdClustersDAQ = thresholdClustersDAQ; }
144 void SetNumberRowDAQ(Short_t numberRowDAQ) { fNumberRowDAQ = numberRowDAQ; }
145 void SetNumberColDAQ(Short_t numberColDAQ) { fNumberColDAQ = numberColDAQ; }
1785640c 146 void SetNumberBinCharge(Short_t numberBinCharge) { fNumberBinCharge = numberBinCharge; }
55a288e5 147 void SetNumberBinPRF(Short_t numberBinPRF) { fNumberBinPRF = numberBinPRF; }
170c35f1 148 void SetNumberGroupsPRF(Short_t numberGroupsPRF);
55a288e5 149
150 Float_t GetRelativeScale() const { return fRelativeScale; }
55a288e5 151 Float_t GetThresholdClusterPRF2() const { return fThresholdClusterPRF2; }
b70c68da 152 Bool_t GetLimitChargeIntegration() const { return fLimitChargeIntegration; }
37b0cf5e 153 Bool_t GetFillWithZero() const { return fFillWithZero; }
64942b85 154 Bool_t GetNormalizeNbOfCluster() const { return fNormalizeNbOfCluster; }
155 Float_t GetMaxCluster() const { return fMaxCluster; }
156 Short_t GetNbMaxCluster() const { return fNbMaxCluster; }
55a288e5 157 Float_t GetProcent() const { return fProcent; }
158 Short_t GetDifference() const { return fDifference; }
159 Short_t GetNumberClusters() const { return fNumberClusters; }
bcb6fb78 160 Short_t GetNumberClustersf() const { return fNumberClustersf; }
55a288e5 161 Short_t GetNumberBinCharge() const { return fNumberBinCharge; }
162 Short_t GetNumberBinPRF() const { return fNumberBinPRF; }
170c35f1 163 Short_t GetNumberGroupsPRF() const { return fNgroupprf; }
164 Int_t *GetEntriesLinearFitter() const { return fEntriesLinearFitter; }
55a288e5 165
170c35f1 166 // Debug
167 void SetDebugLevel(Short_t level) { fDebugLevel = level; }
168
169 // Vector method
55a288e5 170AliTRDCalibraVector *GetCalibraVector() const { return fCalibraVector; }
e4db522f 171
55a288e5 172 protected:
173
f162af62 174 // Geometry
175 AliTRDgeometry *fGeo; //! The TRD geometry
176
64942b85 177 // Is HLT
178 Bool_t fIsHLT; // Now if HLT, the per detector
179
55a288e5 180 // Choice to fill or not the 2D
e526983e 181 Bool_t fCH2dOn; // Chose to fill the 2D histos or vectors for the relative gain calibration
55a288e5 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
6aafa7ea 213 Float_t fNumberClustersProcent; // Procent of number of time bins for fNumberClusters
214 Float_t fThresholdClustersDAQ; // Threshold clusters for DAQ algorithm
215 Short_t fNumberRowDAQ; // Size of the spot for DAQ algorithm
216 Short_t fNumberColDAQ; // Size of the spot for DAQ algorithm
55a288e5 217 Float_t fProcent; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
218 Short_t fDifference; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
219 Int_t fNumberTrack; // How many tracks could be used (Debug for the moment)
220 Int_t fNumberUsedCh[2]; // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
221 Int_t fNumberUsedPh[2]; // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
222 Int_t fTimeMax; // Number of time bins
223 Float_t fSf; // Sampling frequence
224 Short_t fNumberBinCharge; // Number of bins for the gain factor
225 Short_t fNumberBinPRF; // Number of bin for the PRF
170c35f1 226 Short_t fNgroupprf; // Number of groups in tnp bins for PRF /2.0
227
228 // Variables per tracklet
170c35f1 229 Float_t *fAmpTotal; // Energy deposited in the calibration group by the track
230 Short_t *fPHPlace; // Calibration group of PH
231 Float_t *fPHValue; // PH
232 Bool_t fGoodTracklet; // Good tracklet
1ca79a00 233 TLinearFitter *fLinearFitterTracklet; // linear fitter tracklet
bcb6fb78 234 //Statistics
170c35f1 235 Int_t *fEntriesCH; // Number of entries CH
236 Int_t *fEntriesLinearFitter; // Number of entries LinearFitter
237
55a288e5 238
239 //
240 // Vector method
241 //
d0569428 242
243 AliTRDCalibraVector *fCalibraVector; // The vector object
55a288e5 244
245
246 // Histograms to store the info from the digits, from the tracklets or from the tracks
d0569428 247 TProfile2D *fPH2d; // 2D average pulse height
248 TProfile2D *fPRF2d; // 2D PRF
249 TH2I *fCH2d; // 2D deposited charge
250 TObjArray fLinearFitterArray; // TObjArray of Linear Fitters for the detectors
251 AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
252
253 // Current calib object: to correct for the database used
254 AliTRDCalDet *fCalDetGain; // Current calib object gain
255 AliTRDCalROC *fCalROCGain; // Current calib object gain
bcb6fb78 256
55a288e5 257 //
258 // A lot of internal functions......
259 //
55a288e5 260 // Create the 2D histo to be filled Online
261 void CreateCH2d(Int_t nn);
262 void CreatePH2d(Int_t nn);
3a0f6479 263 void CreatePRF2d(Int_t nn);
55a288e5 264
bcb6fb78 265 // Calibration with AliTRDtrackV1
55a288e5 266 void FillTheInfoOfTheTrackPH();
bcb6fb78 267 void FillTheInfoOfTheTrackCH(Int_t nbclusters);
6bbdc11a 268 Bool_t FindP1TrackPHtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1);
bcb6fb78 269 Bool_t FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
6bbdc11a 270 Bool_t HandlePRFtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1);
bcb6fb78 271 Bool_t HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
272 void ResetfVariablestracklet();
1785640c 273 void StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col,const AliTRDcluster *cls=0x0);
170c35f1 274 void FillCH2d(Int_t x, Float_t y);
bcb6fb78 275
276 // Calibration on DAQ
277
278 Int_t FillDAQ(Double_t phvalue[16][144][36]);
bcb6fb78 279 Bool_t UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
00a3834d 280
281 // row col calibration groups stuff
55a288e5 282 Bool_t LocalisationDetectorXbins(Int_t detector);
170c35f1 283 Int_t CalculateTotalNumberOfBins(Int_t i);
6bbdc11a 284 void CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col);
285 void CheckGoodTrackletV1(const AliTRDcluster *cl);
bcb6fb78 286 Int_t CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
170c35f1 287
55a288e5 288 // Clear
289 void ClearHistos();
290
291 // Some basic geometry function
053767a4 292 virtual Int_t GetLayer(Int_t d) const;
293 virtual Int_t GetStack(Int_t d) const;
55a288e5 294 virtual Int_t GetSector(Int_t d) const;
d0569428 295
bcb6fb78 296
55a288e5 297 // Instance of this class and so on
170c35f1 298 static AliTRDCalibraFillHisto *fgInstance; // Instance
299 static Bool_t fgTerminated; // If terminated
0c349049 300
0c349049 301 private:
302
303 // This is a singleton, contructor is private!
304 AliTRDCalibraFillHisto();
e4db522f 305 virtual ~AliTRDCalibraFillHisto();
55a288e5 306
e4db522f 307 ClassDef(AliTRDCalibraFillHisto,4) // TRD Calibration class
55a288e5 308
309};
310
311#endif
1785640c 312