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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
17#ifndef ROOT_TProfile2D
18# include <TProfile2D.h>
19#endif
20
21
22class TProfile2D;
23class TObjArray;
24class TH1F;
25class TH2I;
26class TH2F;
27class TH2;
28class TLinearFitter;
29class TTreeSRedirector;
30
31class AliLog;
32class AliRawReader;
33
34class AliESDtrack;
35
36class AliTRDCalibraMode;
37class AliTRDCalibraVector;
38class AliTRDCalibraVdriftLinearFit;
39class AliTRDCalibraExbAltFit;
40class AliTRDcluster;
41class AliTRDtrackV1;
42class AliTRDseedV1;
43class AliTRDgeometry;
44class AliTRDCalDet;
45class AliTRDCalROC;
46class AliTRDcalibDB;
47
48class AliTRDdigitsManager;
49class AliTRDSignalIndex;
50
51struct eventHeaderStruct;
52
53class AliTRDCalibraFillHisto : public TObject {
54
55 public:
56
57 // Instance
58 static AliTRDCalibraFillHisto *Instance();
59 static void Terminate();
60 static void Destroy();
61 void DestroyDebugStreamer();
62
63
64 AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c);
65 AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; }
66
67 // Functions for initialising and filling with AliTRDtrackV1
68 Bool_t Init2Dhistos(Int_t nboftimebin = -1);
69 Bool_t InitCalDet();
70 Bool_t UpdateHistogramsV1(const AliTRDtrackV1 *t,const AliESDtrack *esdtrack = NULL);
71
72 // Process events DAQ
73 Int_t ProcessEventDAQ(AliRawReader *rawReader);
74
75 // Is Pad on
76 Bool_t IsPadOn(Int_t detector, Int_t row, Int_t col) const;
77
78 // Functions for write
79 void Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE);
80
81 //For the statistics
82 Double_t *StatH(TH2 *ch, Int_t i);
83 Double_t *GetMeanMedianRMSNumberCH();
84 Double_t *GetMeanMedianRMSNumberLinearFitter() const;
85 // LinearFitter
86 void AnalyseLinearFitter();
87
88
89 //
90 // Set of Get the variables
91 //
92
93 void SetIsHLT(Bool_t isHLT = kTRUE) { fIsHLT = isHLT; }
94 Bool_t IsHLT() const { return fIsHLT; }
95
96 // Choice to fill or not the 2D
97 void SetPH2dOn(Bool_t ph2don = kTRUE) { fPH2dOn = ph2don; }
98 void SetCH2dOn(Bool_t ch2don = kTRUE) { fCH2dOn = ch2don; }
99 void SetPRF2dOn(Bool_t prf2don = kTRUE) { fPRF2dOn = prf2don; }
100 void SetHisto2d(Bool_t histo2d = kTRUE) { fHisto2d = histo2d; }
101 void SetVector2d(Bool_t vector2d = kTRUE) { fVector2d = vector2d; }
102 void SetLinearFitterOn(Bool_t linearfitteron = kTRUE) { fLinearFitterOn = linearfitteron;}
103 void SetLinearFitterDebugOn(Bool_t debug = kTRUE) { fLinearFitterDebugOn = debug; }
104 void SetExbAltFitOn(Bool_t fiton = kTRUE) { fExbAltFitOn = fiton;}
105 void SetScaleWithTPCSignal(Bool_t scaleWithTPCSignal = kTRUE) { fScaleWithTPCSignal = scaleWithTPCSignal;}
106 void SetFirstRunGain(Int_t firstRunGain) { fFirstRunGain = firstRunGain; }
107 void SetVersionGainUsed(Int_t versionGainUsed) { fVersionGainUsed = versionGainUsed; }
108 void SetSubVersionGainUsed(Int_t subVersionGainUsed) { fSubVersionGainUsed = subVersionGainUsed; }
109 void SetFirstRunGainLocal(Int_t firstRunGainLocal) { fFirstRunGainLocal = firstRunGainLocal; }
110 void SetVersionGainLocalUsed(Int_t versionGainLocalUsed) { fVersionGainLocalUsed = versionGainLocalUsed; }
111 void SetSubVersionGainLocalUsed(Int_t subVersionGainLocalUsed) { fSubVersionGainLocalUsed = subVersionGainLocalUsed; }
112 void SetFirstRunVdrift(Int_t firstRunVdrift) { fFirstRunVdrift = firstRunVdrift; }
113 void SetVersionVdriftUsed(Int_t versionVdriftUsed) { fVersionVdriftUsed = versionVdriftUsed; }
114 void SetSubVersionVdriftUsed(Int_t subVersionVdriftUsed) { fSubVersionVdriftUsed = subVersionVdriftUsed; }
115 void SetFirstRunExB(Int_t firstRunExB) { fFirstRunExB = firstRunExB; }
116 void SetVersionExBUsed(Int_t versionExBUsed) { fVersionExBUsed = versionExBUsed; }
117 void SetSubVersionExBUsed(Int_t subVersionExBUsed) { fSubVersionExBUsed = subVersionExBUsed; }
118
119
120 Bool_t GetPH2dOn() const { return fPH2dOn; }
121 Bool_t GetCH2dOn() const { return fCH2dOn; }
122 Bool_t GetPRF2dOn() const { return fPRF2dOn; }
123 Bool_t GetHisto2d() const { return fHisto2d; }
124 Bool_t GetVector2d() const { return fVector2d; }
125 Bool_t GetLinearFitterOn() const { return fLinearFitterOn; }
126 Bool_t GetLinearFitterDebugOn() const { return fLinearFitterDebugOn; }
127 Int_t GetVersionGainUsed() const { return fVersionGainUsed; }
128 Int_t GetSubVersionGainUsed() const { return fSubVersionGainUsed; }
129 Int_t GetVersionVdriftUsed() const { return fVersionVdriftUsed; }
130 Int_t GetSubVersionVdriftUsed() const { return fSubVersionVdriftUsed; }
131
132
133 // Get stuff that are filled
134 TH2I *GetCH2d();
135 TProfile2D *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
136 TProfile2D *GetPRF2d() const { return fPRF2d; }
137 TObjArray GetLinearFitterArray() const { return fLinearFitterArray; }
138 TLinearFitter *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
139 AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const { return fLinearVdriftFit; }
140 AliTRDCalibraExbAltFit *GetExbAltFit() const { return fExbAltFit; }
141
142
143 // How to fill the 2D
144 void SetRelativeScale(Float_t relativeScale);
145 void SetThresholdClusterPRF2(Float_t thresholdClusterPRF2) { fThresholdClusterPRF2 = thresholdClusterPRF2; }
146 void SetLimitChargeIntegration(Bool_t limitChargeIntegration) { fLimitChargeIntegration = limitChargeIntegration; }
147 void SetFillWithZero(Bool_t fillWithZero) { fFillWithZero = fillWithZero; }
148 void SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster) { fNormalizeNbOfCluster = normalizeNbOfCluster; }
149 void SetMaxCluster(Float_t maxCluster) { fMaxCluster = maxCluster; }
150 void SetNbMaxCluster(Short_t nbMaxCluster) { fNbMaxCluster = nbMaxCluster; }
151 void SetCutWithVdriftCalib(Bool_t cutWithVdriftCalib) { fCutWithVdriftCalib = cutWithVdriftCalib; }
152 void SetMinNbTRDtracklets(Int_t minNbTRDtracklets) { fMinNbTRDtracklets = minNbTRDtracklets; }
153 void SetMinTRDMomentum(Float_t minTRDMomentum) { fMinTRDMomentum = minTRDMomentum; }
154 void SetNz(Int_t i, Short_t nz);
155 void SetNrphi(Int_t i, Short_t nrphi);
156 void SetAllTogether(Int_t i);
157 void SetPerSuperModule(Int_t i);
158 void SetProcent(Float_t procent) { fProcent = procent; }
159 void SetDifference(Short_t difference) { fDifference = difference; }
160 void SetNumberClusters(Short_t numberClusters) { if(numberClusters >= 0) fNumberClusters = numberClusters; }
161 void SetNumberClustersf(Short_t numberClustersf) { fNumberClustersf = numberClustersf; }
162 void SetNumberClustersProcent(Float_t numberClustersProcent) { fNumberClustersProcent = numberClustersProcent; }
163 void SetThresholdClustersDAQ(Float_t thresholdClustersDAQ) { fThresholdClustersDAQ = thresholdClustersDAQ; }
164 void SetNumberRowDAQ(Short_t numberRowDAQ) { fNumberRowDAQ = numberRowDAQ; }
165 void SetNumberColDAQ(Short_t numberColDAQ) { fNumberColDAQ = numberColDAQ; }
166 void SetRangeHistoCharge(Float_t rangeHistoCharge) { fRangeHistoCharge = rangeHistoCharge; }
167 void SetNumberBinCharge(Short_t numberBinCharge) { fNumberBinCharge = numberBinCharge; }
168 void SetNumberBinPRF(Short_t numberBinPRF) { fNumberBinPRF = numberBinPRF; }
169 void SetNumberGroupsPRF(Short_t numberGroupsPRF);
170
171 Float_t GetRelativeScale() const { return fRelativeScale; }
172 Float_t GetThresholdClusterPRF2() const { return fThresholdClusterPRF2; }
173 Bool_t GetLimitChargeIntegration() const { return fLimitChargeIntegration; }
174 Bool_t GetFillWithZero() const { return fFillWithZero; }
175 Bool_t GetNormalizeNbOfCluster() const { return fNormalizeNbOfCluster; }
176 Float_t GetMaxCluster() const { return fMaxCluster; }
177 Short_t GetNbMaxCluster() const { return fNbMaxCluster; }
178 Bool_t GetCutWithVdriftCalib() const { return fCutWithVdriftCalib; }
179 Float_t GetProcent() const { return fProcent; }
180 Short_t GetDifference() const { return fDifference; }
181 Short_t GetNumberClusters() const { return fNumberClusters; }
182 Short_t GetNumberClustersf() const { return fNumberClustersf; }
183 Short_t GetNumberBinCharge() const { return fNumberBinCharge; }
184 Short_t GetNumberBinPRF() const { return fNumberBinPRF; }
185 Short_t GetNumberGroupsPRF() const { return fNgroupprf; }
186 Int_t *GetEntriesLinearFitter() const { return fEntriesLinearFitter; }
187
188 // Debug
189 void SetDebugLevel(Short_t level) { fDebugLevel = level; }
190
191 // Vector method
192AliTRDCalibraVector *GetCalibraVector() const { return fCalibraVector; }
193
194 protected:
195
196 // Geometry
197 AliTRDgeometry *fGeo; //! The TRD geometry
198 // calibration DB
199 AliTRDcalibDB *fCalibDB; //! The pointer to the TRDcalibDB instance
200
201 // Is HLT
202 Bool_t fIsHLT; // Now if HLT, the per detector
203
204 // Choice to fill or not the 2D
205 Bool_t fCH2dOn; // Chose to fill the 2D histos or vectors for the relative gain calibration
206 Bool_t fPH2dOn; // Chose to fill the 2D histos or vectors for the drift velocity and T0
207 Bool_t fPRF2dOn; // Chose to fill the 2D histos or vectors for the pad response function calibration
208 Bool_t fHisto2d; // Chose to fill the 2D histos
209 Bool_t fVector2d; // Chose to fill vectors
210 Bool_t fLinearFitterOn; // Method with linear fit for drift velocity
211 Bool_t fLinearFitterDebugOn; // Method with linear fit for drift velocity
212 Bool_t fExbAltFitOn; // Enable parabolic fit for exb
213 Bool_t fScaleWithTPCSignal; // Scale the gain with TPC signal (If use then ask at least 70 TPC clusters)
214
215 // How to fill the 2D
216 Float_t fRelativeScale; // Scale of the deposited charge
217 Float_t fThresholdClusterPRF2; // Threshold on cluster pad signals
218 Bool_t fLimitChargeIntegration; // Integration range for the gain calibration
219 Bool_t fFillWithZero; // Fill with zero or not the average pulse height
220 Bool_t fNormalizeNbOfCluster; // Normalize with the number of cluster for the gain
221 Float_t fMaxCluster; // Max amplitude of one cluster
222 Short_t fNbMaxCluster; // Number of tb at the end
223 Bool_t fCutWithVdriftCalib; // CutWithVdriftCalib for the gain and PH
224 Int_t fMinNbTRDtracklets; // Min number of TRD tracklets
225 Float_t fMinTRDMomentum; // Min TRD momentum
226 // Back correction
227 Int_t fFirstRunGain; // FirstRunGain
228 Int_t fVersionGainUsed; // VersionGainUsed
229 Int_t fSubVersionGainUsed; // SubVersionGainUsed
230 Int_t fFirstRunGainLocal; // FirstRunGainLocal
231 Int_t fVersionGainLocalUsed; // VersionGainUsed
232 Int_t fSubVersionGainLocalUsed;// SubVersionGainUsed
233 Int_t fFirstRunVdrift; // FirstRunVdrift
234 Int_t fVersionVdriftUsed; // VersionVdriftUsed
235 Int_t fSubVersionVdriftUsed; // SubVersionVdriftUsed
236 Int_t fFirstRunExB; // FirstRunExB
237 Int_t fVersionExBUsed; // VersionExBUsed
238 Int_t fSubVersionExBUsed; // SubVersionExBUsed
239 // Calibration mode
240 AliTRDCalibraMode *fCalibraMode; // Calibration mode
241
242 //For debugging
243 TTreeSRedirector *fDebugStreamer; //!Debug streamer
244 Short_t fDebugLevel; // Flag for debugging
245 //
246 // Internal variables
247 //
248
249 // Fill the 2D histos in the offline tracking
250 Int_t fDetectorPreviousTrack; // Change of detector
251 Int_t fMCMPrevious; // Change of MCM
252 Int_t fROBPrevious; // Change of ROB
253 Short_t fNumberClusters; // Minimum number of clusters in the tracklets
254 Short_t fNumberClustersf; // Maximum number of clusters in the tracklets
255 Float_t fNumberClustersProcent; // Procent of number of time bins for fNumberClusters
256 Float_t fThresholdClustersDAQ; // Threshold clusters for DAQ algorithm
257 Short_t fNumberRowDAQ; // Size of the spot for DAQ algorithm
258 Short_t fNumberColDAQ; // Size of the spot for DAQ algorithm
259 Float_t fProcent; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
260 Short_t fDifference; // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
261 Int_t fNumberTrack; // How many tracks could be used (Debug for the moment)
262 Int_t fNumberUsedCh[2]; // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
263 Int_t fNumberUsedPh[2]; // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
264 Int_t fTimeMax; // Number of time bins
265 Float_t fSf; // Sampling frequence
266 Float_t fRangeHistoCharge; // Range of the histo for the charge
267 Short_t fNumberBinCharge; // Number of bins for the gain factor
268 Short_t fNumberBinPRF; // Number of bin for the PRF
269 Short_t fNgroupprf; // Number of groups in tnp bins for PRF /2.0
270
271 // Variables per tracklet
272 Float_t *fAmpTotal; // Energy deposited in the calibration group by the track
273 Short_t *fPHPlace; // Calibration group of PH
274 Float_t *fPHValue; // PH
275 Bool_t fGoodTracklet; // Good tracklet
276 TLinearFitter *fLinearFitterTracklet; // linear fitter tracklet
277 //Statistics
278 Int_t *fEntriesCH; // Number of entries CH
279 Int_t *fEntriesLinearFitter; // Number of entries LinearFitter
280
281
282 //
283 // Vector method
284 //
285
286 AliTRDCalibraVector *fCalibraVector; // The vector object
287
288
289 // Histograms to store the info from the digits, from the tracklets or from the tracks
290 TProfile2D *fPH2d; // 2D average pulse height
291 TProfile2D *fPRF2d; // 2D PRF
292 TH2I *fCH2d; // 2D deposited charge
293 TObjArray fLinearFitterArray; // TObjArray of Linear Fitters for the detectors
294 AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
295 AliTRDCalibraExbAltFit *fExbAltFit; // ExB parabolic fit (alternative to vdrift linear fit)
296
297 // Current calib object: to correct for the database used
298 AliTRDCalDet *fCalDetGain; // Current calib object gain
299 AliTRDCalROC *fCalROCGain; // Current calib object gain
300
301 //
302 // A lot of internal functions......
303 // Init
304 Bool_t InitCalPad(Int_t detector);
305 //
306 // Create the 2D histo to be filled Online
307 void CreateCH2d(Int_t nn);
308 void CreatePH2d(Int_t nn);
309 void CreatePRF2d(Int_t nn);
310
311 // Calibration with AliTRDtrackV1
312 void FillTheInfoOfTheTrackPH();
313 void FillTheInfoOfTheTrackCH(Int_t nbclusters);
314 Bool_t FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
315 Bool_t HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
316 void ResetfVariablestracklet();
317 Float_t StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col,const AliTRDcluster *cls=0x0);
318 void FillCH2d(Int_t x, Float_t y);
319
320 // Calibration on DAQ
321
322 Int_t FillDAQ(Double_t phvalue[16][144][36]);
323 Bool_t UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
324
325 // row col calibration groups stuff
326 Bool_t LocalisationDetectorXbins(Int_t detector);
327 Int_t CalculateTotalNumberOfBins(Int_t i);
328 void CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col);
329 void CheckGoodTrackletV1(const AliTRDcluster *cl);
330 Int_t CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
331
332 // Clear
333 void ClearHistos();
334
335 // Some basic geometry function
336 virtual Int_t GetLayer(Int_t d) const;
337 virtual Int_t GetStack(Int_t d) const;
338 virtual Int_t GetSector(Int_t d) const;
339
340
341 // Instance of this class and so on
342 static AliTRDCalibraFillHisto *fgInstance; // Instance
343 static Bool_t fgTerminated; // If terminated
344
345 private:
346
347 // This is a singleton, contructor is private!
348 AliTRDCalibraFillHisto();
349 virtual ~AliTRDCalibraFillHisto();
350
351 ClassDef(AliTRDCalibraFillHisto,7) // TRD Calibration class
352
353};
354
355#endif
356
357