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64942b85 | 1 | //************************************************************************** |
2 | // * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | // * * | |
4 | // * Author: The ALICE Off-line Project. * | |
5 | // * Contributors are mentioned in the code where appropriate. * | |
6 | // * * | |
7 | // * Permission to use, copy, modify and distribute this software and its * | |
8 | // * documentation strictly for non-commercial purposes is hereby granted * | |
9 | // * without fee, provided that the above copyright notice appears in all * | |
10 | // * copies and that both the copyright notice and this permission notice * | |
11 | //* appear in the supporting documentation. The authors make no claims * | |
12 | //* about the suitability of this software for any purpose. It is * | |
13 | //* provided "as is" without express or implied warranty. * | |
14 | //**************************************************************************/ | |
55a288e5 | 15 | |
16 | /* $Id$ */ | |
17 | ||
18 | ///////////////////////////////////////////////////////////////////////////////// | |
170c35f1 | 19 | // |
55a288e5 | 20 | // AliTRDCalibraFillHisto |
21 | // | |
22 | // This class is for the TRD calibration of the relative gain factor, the drift velocity, | |
23 | // the time 0 and the pad response function. It fills histos or vectors. | |
24 | // It can be used for the calibration per chamber but also per group of pads and eventually per pad. | |
170c35f1 | 25 | // The user has to choose with the functions SetNz and SetNrphi the precision of the calibration (see AliTRDCalibraMode). |
55a288e5 | 26 | // 2D Histograms (Histo2d) or vectors (Vector2d), then converted in Trees, will be filled |
27 | // from RAW DATA in a run or from reconstructed TRD tracks during the offline tracking | |
28 | // in the function "FollowBackProlongation" (AliTRDtracker) | |
29 | // Per default the functions to fill are off. | |
30 | // | |
31 | // Author: | |
32 | // R. Bailhache (R.Bailhache@gsi.de) | |
33 | // | |
34 | ////////////////////////////////////////////////////////////////////////////////////// | |
35 | ||
55a288e5 | 36 | #include <TProfile2D.h> |
37 | #include <TProfile.h> | |
38 | #include <TFile.h> | |
55a288e5 | 39 | #include <TStyle.h> |
40 | #include <TCanvas.h> | |
55a288e5 | 41 | #include <TObjArray.h> |
d0569428 | 42 | #include <TObject.h> |
55a288e5 | 43 | #include <TH1F.h> |
44 | #include <TH2I.h> | |
45 | #include <TH2.h> | |
46 | #include <TStopwatch.h> | |
47 | #include <TMath.h> | |
48 | #include <TDirectory.h> | |
170c35f1 | 49 | #include <TTreeStream.h> |
50 | #include <TVectorD.h> | |
55a288e5 | 51 | |
52 | #include "AliLog.h" | |
55a288e5 | 53 | |
54 | #include "AliTRDCalibraFillHisto.h" | |
55 | #include "AliTRDCalibraMode.h" | |
56 | #include "AliTRDCalibraVector.h" | |
3a0f6479 | 57 | #include "AliTRDCalibraVdriftLinearFit.h" |
55a288e5 | 58 | #include "AliTRDcalibDB.h" |
59 | #include "AliTRDCommonParam.h" | |
55a288e5 | 60 | #include "AliTRDpadPlane.h" |
61 | #include "AliTRDcluster.h" | |
f3d3af1b | 62 | #include "AliTRDtrack.h" |
bcb6fb78 | 63 | #include "AliTRDtrackV1.h" |
b70c68da | 64 | #include "AliTRDrawStreamBase.h" |
3a0f6479 | 65 | #include "AliRawReader.h" |
66 | #include "AliRawReaderDate.h" | |
f162af62 | 67 | #include "AliTRDgeometry.h" |
d0569428 | 68 | #include "./Cal/AliTRDCalROC.h" |
69 | #include "./Cal/AliTRDCalDet.h" | |
170c35f1 | 70 | |
71 | #ifdef ALI_DATE | |
72 | #include "event.h" | |
73 | #endif | |
55a288e5 | 74 | |
3a0f6479 | 75 | |
55a288e5 | 76 | ClassImp(AliTRDCalibraFillHisto) |
77 | ||
78 | AliTRDCalibraFillHisto* AliTRDCalibraFillHisto::fgInstance = 0; | |
79 | Bool_t AliTRDCalibraFillHisto::fgTerminated = kFALSE; | |
80 | ||
81 | //_____________singleton implementation_________________________________________________ | |
82 | AliTRDCalibraFillHisto *AliTRDCalibraFillHisto::Instance() | |
83 | { | |
84 | // | |
85 | // Singleton implementation | |
86 | // | |
87 | ||
88 | if (fgTerminated != kFALSE) { | |
89 | return 0; | |
90 | } | |
91 | ||
92 | if (fgInstance == 0) { | |
93 | fgInstance = new AliTRDCalibraFillHisto(); | |
94 | } | |
95 | ||
96 | return fgInstance; | |
97 | ||
98 | } | |
99 | ||
100 | //______________________________________________________________________________________ | |
101 | void AliTRDCalibraFillHisto::Terminate() | |
102 | { | |
103 | // | |
104 | // Singleton implementation | |
105 | // Deletes the instance of this class | |
106 | // | |
107 | ||
108 | fgTerminated = kTRUE; | |
109 | ||
110 | if (fgInstance != 0) { | |
111 | delete fgInstance; | |
112 | fgInstance = 0; | |
113 | } | |
114 | ||
115 | } | |
3a0f6479 | 116 | |
55a288e5 | 117 | //______________________________________________________________________________________ |
118 | AliTRDCalibraFillHisto::AliTRDCalibraFillHisto() | |
119 | :TObject() | |
f162af62 | 120 | ,fGeo(0) |
64942b85 | 121 | ,fIsHLT(kFALSE) |
55a288e5 | 122 | ,fMcmCorrectAngle(kFALSE) |
123 | ,fCH2dOn(kFALSE) | |
124 | ,fPH2dOn(kFALSE) | |
125 | ,fPRF2dOn(kFALSE) | |
126 | ,fHisto2d(kFALSE) | |
127 | ,fVector2d(kFALSE) | |
170c35f1 | 128 | ,fLinearFitterOn(kFALSE) |
129 | ,fLinearFitterDebugOn(kFALSE) | |
55a288e5 | 130 | ,fRelativeScale(0) |
170c35f1 | 131 | ,fThresholdClusterPRF2(15.0) |
b70c68da | 132 | ,fLimitChargeIntegration(kFALSE) |
f9ed5395 | 133 | ,fFillWithZero(kFALSE) |
64942b85 | 134 | ,fNormalizeNbOfCluster(kFALSE) |
135 | ,fMaxCluster(0) | |
136 | ,fNbMaxCluster(0) | |
170c35f1 | 137 | ,fCalibraMode(new AliTRDCalibraMode()) |
138 | ,fDebugStreamer(0) | |
139 | ,fDebugLevel(0) | |
55a288e5 | 140 | ,fDetectorPreviousTrack(-1) |
e4db522f | 141 | ,fMCMPrevious(-1) |
142 | ,fROBPrevious(-1) | |
64942b85 | 143 | ,fNumberClusters(1) |
bcb6fb78 | 144 | ,fNumberClustersf(30) |
170c35f1 | 145 | ,fProcent(6.0) |
146 | ,fDifference(17) | |
147 | ,fNumberTrack(0) | |
148 | ,fTimeMax(0) | |
149 | ,fSf(10.0) | |
150 | ,fNumberBinCharge(100) | |
151 | ,fNumberBinPRF(40) | |
152 | ,fNgroupprf(0) | |
55a288e5 | 153 | ,fAmpTotal(0x0) |
154 | ,fPHPlace(0x0) | |
155 | ,fPHValue(0x0) | |
170c35f1 | 156 | ,fGoodTracklet(kTRUE) |
1ca79a00 | 157 | ,fLinearFitterTracklet(0x0) |
170c35f1 | 158 | ,fEntriesCH(0x0) |
159 | ,fEntriesLinearFitter(0x0) | |
160 | ,fCalibraVector(0x0) | |
55a288e5 | 161 | ,fPH2d(0x0) |
162 | ,fPRF2d(0x0) | |
163 | ,fCH2d(0x0) | |
d0569428 | 164 | ,fLinearFitterArray(540) |
3a0f6479 | 165 | ,fLinearVdriftFit(0x0) |
d0569428 | 166 | ,fCalDetGain(0x0) |
167 | ,fCalROCGain(0x0) | |
55a288e5 | 168 | { |
169 | // | |
170 | // Default constructor | |
171 | // | |
172 | ||
170c35f1 | 173 | // |
174 | // Init some default values | |
175 | // | |
55a288e5 | 176 | |
170c35f1 | 177 | fNumberUsedCh[0] = 0; |
178 | fNumberUsedCh[1] = 0; | |
179 | fNumberUsedPh[0] = 0; | |
180 | fNumberUsedPh[1] = 0; | |
3a0f6479 | 181 | |
f162af62 | 182 | fGeo = new AliTRDgeometry(); |
3a0f6479 | 183 | |
55a288e5 | 184 | } |
f162af62 | 185 | |
55a288e5 | 186 | //______________________________________________________________________________________ |
187 | AliTRDCalibraFillHisto::AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c) | |
f162af62 | 188 | :TObject(c) |
189 | ,fGeo(0) | |
64942b85 | 190 | ,fIsHLT(c.fIsHLT) |
f162af62 | 191 | ,fMcmCorrectAngle(c.fMcmCorrectAngle) |
192 | ,fCH2dOn(c.fCH2dOn) | |
193 | ,fPH2dOn(c.fPH2dOn) | |
194 | ,fPRF2dOn(c.fPRF2dOn) | |
195 | ,fHisto2d(c.fHisto2d) | |
196 | ,fVector2d(c.fVector2d) | |
197 | ,fLinearFitterOn(c.fLinearFitterOn) | |
198 | ,fLinearFitterDebugOn(c.fLinearFitterDebugOn) | |
199 | ,fRelativeScale(c.fRelativeScale) | |
200 | ,fThresholdClusterPRF2(c.fThresholdClusterPRF2) | |
b70c68da | 201 | ,fLimitChargeIntegration(c.fLimitChargeIntegration) |
37b0cf5e | 202 | ,fFillWithZero(c.fFillWithZero) |
64942b85 | 203 | ,fNormalizeNbOfCluster(c.fNormalizeNbOfCluster) |
204 | ,fMaxCluster(c.fMaxCluster) | |
205 | ,fNbMaxCluster(c.fNbMaxCluster) | |
f162af62 | 206 | ,fCalibraMode(0x0) |
207 | ,fDebugStreamer(0) | |
208 | ,fDebugLevel(c.fDebugLevel) | |
f162af62 | 209 | ,fDetectorPreviousTrack(c.fDetectorPreviousTrack) |
e4db522f | 210 | ,fMCMPrevious(c.fMCMPrevious) |
211 | ,fROBPrevious(c.fROBPrevious) | |
f162af62 | 212 | ,fNumberClusters(c.fNumberClusters) |
bcb6fb78 | 213 | ,fNumberClustersf(c.fNumberClustersf) |
f162af62 | 214 | ,fProcent(c.fProcent) |
215 | ,fDifference(c.fDifference) | |
216 | ,fNumberTrack(c.fNumberTrack) | |
217 | ,fTimeMax(c.fTimeMax) | |
218 | ,fSf(c.fSf) | |
219 | ,fNumberBinCharge(c.fNumberBinCharge) | |
220 | ,fNumberBinPRF(c.fNumberBinPRF) | |
221 | ,fNgroupprf(c.fNgroupprf) | |
3a0f6479 | 222 | ,fAmpTotal(0x0) |
223 | ,fPHPlace(0x0) | |
224 | ,fPHValue(0x0) | |
f162af62 | 225 | ,fGoodTracklet(c.fGoodTracklet) |
1ca79a00 | 226 | ,fLinearFitterTracklet(0x0) |
3a0f6479 | 227 | ,fEntriesCH(0x0) |
228 | ,fEntriesLinearFitter(0x0) | |
f162af62 | 229 | ,fCalibraVector(0x0) |
230 | ,fPH2d(0x0) | |
231 | ,fPRF2d(0x0) | |
232 | ,fCH2d(0x0) | |
d0569428 | 233 | ,fLinearFitterArray(540) |
3a0f6479 | 234 | ,fLinearVdriftFit(0x0) |
d0569428 | 235 | ,fCalDetGain(0x0) |
236 | ,fCalROCGain(0x0) | |
55a288e5 | 237 | { |
238 | // | |
239 | // Copy constructor | |
240 | // | |
170c35f1 | 241 | if(c.fCalibraMode) fCalibraMode = new AliTRDCalibraMode(*c.fCalibraMode); |
242 | if(c.fCalibraVector) fCalibraVector = new AliTRDCalibraVector(*c.fCalibraVector); | |
243 | if(c.fPH2d) { | |
244 | fPH2d = new TProfile2D(*c.fPH2d); | |
245 | fPH2d->SetDirectory(0); | |
246 | } | |
247 | if(c.fPRF2d) { | |
248 | fPRF2d = new TProfile2D(*c.fPRF2d); | |
249 | fPRF2d->SetDirectory(0); | |
250 | } | |
251 | if(c.fCH2d) { | |
252 | fCH2d = new TH2I(*c.fCH2d); | |
253 | fCH2d->SetDirectory(0); | |
254 | } | |
3a0f6479 | 255 | if(c.fLinearVdriftFit){ |
256 | fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(*c.fLinearVdriftFit); | |
170c35f1 | 257 | } |
3a0f6479 | 258 | |
d0569428 | 259 | if(c.fCalDetGain) fCalDetGain = new AliTRDCalDet(*c.fCalDetGain); |
d0569428 | 260 | if(c.fCalROCGain) fCalROCGain = new AliTRDCalROC(*c.fCalROCGain); |
d0569428 | 261 | |
f162af62 | 262 | if (fGeo) { |
263 | delete fGeo; | |
264 | } | |
265 | fGeo = new AliTRDgeometry(); | |
55a288e5 | 266 | } |
f162af62 | 267 | |
55a288e5 | 268 | //____________________________________________________________________________________ |
269 | AliTRDCalibraFillHisto::~AliTRDCalibraFillHisto() | |
270 | { | |
271 | // | |
272 | // AliTRDCalibraFillHisto destructor | |
273 | // | |
274 | ||
275 | ClearHistos(); | |
170c35f1 | 276 | if ( fDebugStreamer ) delete fDebugStreamer; |
f162af62 | 277 | |
d0569428 | 278 | if ( fCalDetGain ) delete fCalDetGain; |
d0569428 | 279 | if ( fCalROCGain ) delete fCalROCGain; |
d0569428 | 280 | |
1ca79a00 | 281 | if( fLinearFitterTracklet ) { delete fLinearFitterTracklet; } |
282 | ||
283 | delete [] fPHPlace; | |
284 | delete [] fPHValue; | |
285 | delete [] fEntriesCH; | |
286 | delete [] fEntriesLinearFitter; | |
287 | delete [] fAmpTotal; | |
288 | ||
289 | for(Int_t idet=0; idet<AliTRDgeometry::kNdet; idet++){ | |
290 | TLinearFitter *f = (TLinearFitter*)fLinearFitterArray.At(idet); | |
291 | if(f) { delete f;} | |
292 | } | |
f162af62 | 293 | if (fGeo) { |
294 | delete fGeo; | |
295 | } | |
55a288e5 | 296 | |
297 | } | |
55a288e5 | 298 | //_____________________________________________________________________________ |
299 | void AliTRDCalibraFillHisto::Destroy() | |
300 | { | |
301 | // | |
302 | // Delete instance | |
303 | // | |
304 | ||
305 | if (fgInstance) { | |
306 | delete fgInstance; | |
307 | fgInstance = 0x0; | |
308 | } | |
55a288e5 | 309 | } |
bcb6fb78 | 310 | //_____________________________________________________________________________ |
311 | void AliTRDCalibraFillHisto::DestroyDebugStreamer() | |
312 | { | |
313 | // | |
314 | // Delete DebugStreamer | |
315 | // | |
55a288e5 | 316 | |
bcb6fb78 | 317 | if ( fDebugStreamer ) delete fDebugStreamer; |
64942b85 | 318 | fDebugStreamer = 0x0; |
bcb6fb78 | 319 | |
320 | } | |
55a288e5 | 321 | //_____________________________________________________________________________ |
322 | void AliTRDCalibraFillHisto::ClearHistos() | |
323 | { | |
324 | // | |
325 | // Delete the histos | |
326 | // | |
327 | ||
328 | if (fPH2d) { | |
329 | delete fPH2d; | |
330 | fPH2d = 0x0; | |
331 | } | |
332 | if (fCH2d) { | |
333 | delete fCH2d; | |
334 | fCH2d = 0x0; | |
335 | } | |
336 | if (fPRF2d) { | |
337 | delete fPRF2d; | |
338 | fPRF2d = 0x0; | |
339 | } | |
3a0f6479 | 340 | |
55a288e5 | 341 | } |
bcb6fb78 | 342 | ////////////////////////////////////////////////////////////////////////////////// |
343 | // calibration with AliTRDtrackV1: Init, Update | |
344 | ////////////////////////////////////////////////////////////////////////////////// | |
55a288e5 | 345 | //____________Functions for initialising the AliTRDCalibraFillHisto in the code_________ |
346 | Bool_t AliTRDCalibraFillHisto::Init2Dhistos() | |
347 | { | |
348 | // | |
bcb6fb78 | 349 | // Init the histograms and stuff to be filled |
d0569428 | 350 | // |
351 | ||
55a288e5 | 352 | // DB Setting |
353 | // Get cal | |
354 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
355 | if (!cal) { | |
356 | AliInfo("Could not get calibDB"); | |
357 | return kFALSE; | |
358 | } | |
359 | AliTRDCommonParam *parCom = AliTRDCommonParam::Instance(); | |
360 | if (!parCom) { | |
361 | AliInfo("Could not get CommonParam"); | |
362 | return kFALSE; | |
363 | } | |
364 | ||
365 | // Some parameters | |
d95484e4 | 366 | fTimeMax = cal->GetNumberOfTimeBins(); |
367 | fSf = parCom->GetSamplingFrequency(); | |
64942b85 | 368 | if(!fNormalizeNbOfCluster) fRelativeScale = 20.0; |
369 | else fRelativeScale = 1.18; | |
d95484e4 | 370 | fNumberClustersf = fTimeMax; |
37b0cf5e | 371 | fNumberClusters = (Int_t)(0.5*fTimeMax); |
d0569428 | 372 | |
1ca79a00 | 373 | // Init linear fitter |
374 | if(!fLinearFitterTracklet) { | |
375 | fLinearFitterTracklet = new TLinearFitter(2,"pol1"); | |
64942b85 | 376 | fLinearFitterTracklet->StoreData(kTRUE); |
1ca79a00 | 377 | } |
170c35f1 | 378 | |
1ca79a00 | 379 | //calib object from database used for reconstruction |
380 | if( fCalDetGain ){ | |
381 | fCalDetGain->~AliTRDCalDet(); | |
382 | new(fCalDetGain) AliTRDCalDet(*(cal->GetGainFactorDet())); | |
383 | }else fCalDetGain = new AliTRDCalDet(*(cal->GetGainFactorDet())); | |
384 | ||
3a0f6479 | 385 | // Calcul Xbins Chambd0, Chamb2 |
0c349049 | 386 | Int_t ntotal0 = CalculateTotalNumberOfBins(0); |
387 | Int_t ntotal1 = CalculateTotalNumberOfBins(1); | |
388 | Int_t ntotal2 = CalculateTotalNumberOfBins(2); | |
3a0f6479 | 389 | |
390 | // If vector method On initialised all the stuff | |
391 | if(fVector2d){ | |
55a288e5 | 392 | fCalibraVector = new AliTRDCalibraVector(); |
170c35f1 | 393 | fCalibraVector->SetNumberBinCharge(fNumberBinCharge); |
394 | fCalibraVector->SetTimeMax(fTimeMax); | |
395 | if(fNgroupprf != 0) { | |
396 | fCalibraVector->SetNumberBinPRF(2*fNgroupprf*fNumberBinPRF); | |
397 | fCalibraVector->SetPRFRange((Float_t)(3.0*fNgroupprf)); | |
398 | } | |
399 | else { | |
400 | fCalibraVector->SetNumberBinPRF(fNumberBinPRF); | |
401 | fCalibraVector->SetPRFRange(1.5); | |
402 | } | |
3a0f6479 | 403 | for(Int_t k = 0; k < 3; k++){ |
404 | fCalibraVector->SetDetCha0(k,fCalibraMode->GetDetChamb0(k)); | |
405 | fCalibraVector->SetDetCha2(k,fCalibraMode->GetDetChamb2(k)); | |
406 | } | |
407 | TString namech("Nz"); | |
408 | namech += fCalibraMode->GetNz(0); | |
409 | namech += "Nrphi"; | |
410 | namech += fCalibraMode->GetNrphi(0); | |
411 | fCalibraVector->SetNameCH((const char* ) namech); | |
412 | TString nameph("Nz"); | |
413 | nameph += fCalibraMode->GetNz(1); | |
414 | nameph += "Nrphi"; | |
415 | nameph += fCalibraMode->GetNrphi(1); | |
416 | fCalibraVector->SetNamePH((const char* ) nameph); | |
417 | TString nameprf("Nz"); | |
418 | nameprf += fCalibraMode->GetNz(2); | |
419 | nameprf += "Nrphi"; | |
420 | nameprf += fCalibraMode->GetNrphi(2); | |
421 | nameprf += "Ngp"; | |
422 | nameprf += fNgroupprf; | |
423 | fCalibraVector->SetNamePRF((const char* ) nameprf); | |
55a288e5 | 424 | } |
170c35f1 | 425 | |
55a288e5 | 426 | // Create the 2D histos corresponding to the pad groupCalibration mode |
427 | if (fCH2dOn) { | |
428 | ||
429 | AliInfo(Form("The pad calibration mode for the relative gain calibration: Nz %d, and Nrphi %d" | |
430 | ,fCalibraMode->GetNz(0) | |
431 | ,fCalibraMode->GetNrphi(0))); | |
432 | ||
55a288e5 | 433 | // Create the 2D histo |
434 | if (fHisto2d) { | |
0c349049 | 435 | CreateCH2d(ntotal0); |
55a288e5 | 436 | } |
55a288e5 | 437 | // Variable |
438 | fAmpTotal = new Float_t[TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0))]; | |
439 | for (Int_t k = 0; k < TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0)); k++) { | |
440 | fAmpTotal[k] = 0.0; | |
441 | } | |
170c35f1 | 442 | //Statistics |
0c349049 | 443 | fEntriesCH = new Int_t[ntotal0]; |
444 | for(Int_t k = 0; k < ntotal0; k++){ | |
170c35f1 | 445 | fEntriesCH[k] = 0; |
446 | } | |
3a0f6479 | 447 | |
55a288e5 | 448 | } |
55a288e5 | 449 | if (fPH2dOn) { |
450 | ||
451 | AliInfo(Form("The pad calibration mode for the drift velocity calibration: Nz %d, and Nrphi %d" | |
452 | ,fCalibraMode->GetNz(1) | |
453 | ,fCalibraMode->GetNrphi(1))); | |
454 | ||
55a288e5 | 455 | // Create the 2D histo |
456 | if (fHisto2d) { | |
0c349049 | 457 | CreatePH2d(ntotal1); |
55a288e5 | 458 | } |
55a288e5 | 459 | // Variable |
460 | fPHPlace = new Short_t[fTimeMax]; | |
461 | for (Int_t k = 0; k < fTimeMax; k++) { | |
462 | fPHPlace[k] = -1; | |
463 | } | |
464 | fPHValue = new Float_t[fTimeMax]; | |
465 | for (Int_t k = 0; k < fTimeMax; k++) { | |
466 | fPHValue[k] = 0.0; | |
467 | } | |
170c35f1 | 468 | } |
469 | if (fLinearFitterOn) { | |
d0569428 | 470 | //fLinearFitterArray.Expand(540); |
170c35f1 | 471 | fLinearFitterArray.SetName("ArrayLinearFitters"); |
472 | fEntriesLinearFitter = new Int_t[540]; | |
473 | for(Int_t k = 0; k < 540; k++){ | |
474 | fEntriesLinearFitter[k] = 0; | |
475 | } | |
3a0f6479 | 476 | fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(); |
55a288e5 | 477 | } |
478 | ||
479 | if (fPRF2dOn) { | |
480 | ||
481 | AliInfo(Form("The pad calibration mode for the PRF calibration: Nz %d, and Nrphi %d" | |
482 | ,fCalibraMode->GetNz(2) | |
483 | ,fCalibraMode->GetNrphi(2))); | |
55a288e5 | 484 | // Create the 2D histo |
485 | if (fHisto2d) { | |
0c349049 | 486 | CreatePRF2d(ntotal2); |
55a288e5 | 487 | } |
55a288e5 | 488 | } |
489 | ||
490 | return kTRUE; | |
491 | ||
492 | } | |
d0569428 | 493 | //____________Offline tracking in the AliTRDtracker____________________________ |
494 | Bool_t AliTRDCalibraFillHisto::UpdateHistograms(AliTRDtrack *t) | |
495 | { | |
496 | // | |
bcb6fb78 | 497 | // Use AliTRDtrack for the calibration |
d0569428 | 498 | // |
499 | ||
d0569428 | 500 | |
bcb6fb78 | 501 | AliTRDcluster *cl = 0x0; // pointeur to cluster |
502 | Int_t index0 = 0; // index of the first cluster in the current chamber | |
503 | Int_t index1 = 0; // index of the current cluster in the current chamber | |
d0569428 | 504 | |
bcb6fb78 | 505 | ////////////////////////////// |
d0569428 | 506 | // loop over the clusters |
bcb6fb78 | 507 | /////////////////////////////// |
d0569428 | 508 | while((cl = t->GetCluster(index1))){ |
509 | ||
bcb6fb78 | 510 | ///////////////////////////////////////////////////////////////////////// |
511 | // Fill the infos for the previous clusters if not the same detector | |
512 | //////////////////////////////////////////////////////////////////////// | |
d0569428 | 513 | Int_t detector = cl->GetDetector(); |
d0569428 | 514 | if ((detector != fDetectorPreviousTrack) && |
515 | (index0 != index1)) { | |
516 | ||
517 | fNumberTrack++; | |
518 | ||
d0569428 | 519 | //If the same track, then look if the previous detector is in |
520 | //the same plane, if yes: not a good track | |
053767a4 | 521 | if ((GetLayer(detector) == GetLayer(fDetectorPreviousTrack))) { |
bcb6fb78 | 522 | return kFALSE; |
d0569428 | 523 | } |
524 | ||
525 | // Fill only if the track doesn't touch a masked pad or doesn't | |
bcb6fb78 | 526 | if (fGoodTracklet) { |
d0569428 | 527 | |
528 | // drift velocity unables to cut bad tracklets | |
bcb6fb78 | 529 | Bool_t pass = FindP1TrackPHtracklet(t,index0,index1); |
d0569428 | 530 | |
531 | // Gain calibration | |
532 | if (fCH2dOn) { | |
bcb6fb78 | 533 | FillTheInfoOfTheTrackCH(index1-index0); |
d0569428 | 534 | } |
535 | ||
536 | // PH calibration | |
537 | if (fPH2dOn) { | |
538 | FillTheInfoOfTheTrackPH(); | |
539 | } | |
540 | ||
bcb6fb78 | 541 | if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1); |
d0569428 | 542 | |
543 | ||
bcb6fb78 | 544 | } // if a good tracklet |
d0569428 | 545 | |
546 | // reset stuff | |
bcb6fb78 | 547 | ResetfVariablestracklet(); |
d0569428 | 548 | index0 = index1; |
549 | ||
550 | } // Fill at the end the charge | |
bcb6fb78 | 551 | |
552 | ||
553 | ///////////////////////////////////////////////////////////// | |
554 | // Localise and take the calib gain object for the detector | |
555 | //////////////////////////////////////////////////////////// | |
d0569428 | 556 | if (detector != fDetectorPreviousTrack) { |
557 | ||
558 | //Localise the detector | |
559 | LocalisationDetectorXbins(detector); | |
560 | ||
561 | // Get cal | |
562 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
563 | if (!cal) { | |
564 | AliInfo("Could not get calibDB"); | |
565 | return kFALSE; | |
566 | } | |
567 | ||
568 | // Get calib objects | |
1ca79a00 | 569 | if( fCalROCGain ){ |
64942b85 | 570 | if(!fIsHLT){ |
571 | fCalROCGain->~AliTRDCalROC(); | |
572 | new(fCalROCGain) AliTRDCalROC(*(cal->GetGainFactorROC(detector))); | |
573 | } | |
1ca79a00 | 574 | }else fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector))); |
575 | ||
d0569428 | 576 | } |
577 | ||
578 | // Reset the detectbjobsor | |
579 | fDetectorPreviousTrack = detector; | |
580 | ||
bcb6fb78 | 581 | /////////////////////////////////////// |
582 | // Store the info of the cluster | |
583 | /////////////////////////////////////// | |
584 | Int_t row = cl->GetPadRow(); | |
585 | Int_t col = cl->GetPadCol(); | |
d95484e4 | 586 | CheckGoodTrackletV1(cl); |
d0569428 | 587 | Int_t group[2] = {0,0}; |
bcb6fb78 | 588 | if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col); |
589 | if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col); | |
590 | StoreInfoCHPHtrack(cl,t->GetClusterdQdl(index1),group,row,col); | |
d0569428 | 591 | |
592 | index1++; | |
593 | ||
594 | } // while on clusters | |
595 | ||
bcb6fb78 | 596 | /////////////////////////// |
d0569428 | 597 | // Fill the last plane |
bcb6fb78 | 598 | ////////////////////////// |
d0569428 | 599 | if( index0 != index1 ){ |
d0569428 | 600 | |
601 | fNumberTrack++; | |
602 | ||
bcb6fb78 | 603 | if (fGoodTracklet) { |
d0569428 | 604 | |
605 | // drift velocity unables to cut bad tracklets | |
bcb6fb78 | 606 | Bool_t pass = FindP1TrackPHtracklet(t,index0,index1); |
d0569428 | 607 | |
608 | // Gain calibration | |
609 | if (fCH2dOn) { | |
bcb6fb78 | 610 | FillTheInfoOfTheTrackCH(index1-index0); |
d0569428 | 611 | } |
612 | ||
613 | // PH calibration | |
614 | if (fPH2dOn) { | |
615 | FillTheInfoOfTheTrackPH(); | |
616 | } | |
617 | ||
bcb6fb78 | 618 | if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1); |
d0569428 | 619 | |
bcb6fb78 | 620 | } // if a good tracklet |
d0569428 | 621 | |
622 | } | |
170c35f1 | 623 | |
d0569428 | 624 | // reset stuff |
bcb6fb78 | 625 | ResetfVariablestracklet(); |
d0569428 | 626 | |
627 | return kTRUE; | |
628 | ||
170c35f1 | 629 | } |
55a288e5 | 630 | //____________Offline tracking in the AliTRDtracker____________________________ |
bcb6fb78 | 631 | Bool_t AliTRDCalibraFillHisto::UpdateHistogramsV1(AliTRDtrackV1 *t) |
55a288e5 | 632 | { |
633 | // | |
bcb6fb78 | 634 | // Use AliTRDtrackV1 for the calibration |
55a288e5 | 635 | // |
636 | ||
bcb6fb78 | 637 | |
638 | const AliTRDseedV1 *tracklet = 0x0; // tracklet per plane | |
4aad967c | 639 | AliTRDcluster *cl = 0x0; // cluster attached now to the tracklet |
640 | Bool_t newtr = kTRUE; // new track | |
bcb6fb78 | 641 | |
1ca79a00 | 642 | // Get cal |
643 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
644 | if (!cal) { | |
645 | AliInfo("Could not get calibDB"); | |
646 | return kFALSE; | |
647 | } | |
bcb6fb78 | 648 | |
649 | /////////////////////////// | |
650 | // loop over the tracklet | |
651 | /////////////////////////// | |
652 | for(Int_t itr = 0; itr < 6; itr++){ | |
55a288e5 | 653 | |
bcb6fb78 | 654 | if(!(tracklet = t->GetTracklet(itr))) continue; |
655 | if(!tracklet->IsOK()) continue; | |
656 | fNumberTrack++; | |
657 | ResetfVariablestracklet(); | |
658 | ||
659 | ////////////////////////////////////////// | |
660 | // localisation of the tracklet and dqdl | |
661 | ////////////////////////////////////////// | |
053767a4 | 662 | Int_t layer = tracklet->GetPlane(); |
bcb6fb78 | 663 | Int_t ic = 0; |
664 | while(!(cl = tracklet->GetClusters(ic++))) continue; | |
665 | Int_t detector = cl->GetDetector(); | |
666 | if (detector != fDetectorPreviousTrack) { | |
4aad967c | 667 | // if not a new track |
668 | if(!newtr){ | |
669 | // don't use the rest of this track if in the same plane | |
670 | if (layer == GetLayer(fDetectorPreviousTrack)) { | |
671 | //printf("bad tracklet, same layer for detector %d\n",detector); | |
672 | break; | |
673 | } | |
bcb6fb78 | 674 | } |
675 | //Localise the detector bin | |
676 | LocalisationDetectorXbins(detector); | |
bcb6fb78 | 677 | // Get calib objects |
1ca79a00 | 678 | if( fCalROCGain ){ |
64942b85 | 679 | if(!fIsHLT){ |
680 | fCalROCGain->~AliTRDCalROC(); | |
681 | new(fCalROCGain) AliTRDCalROC(*(cal->GetGainFactorROC(detector))); | |
682 | } | |
1ca79a00 | 683 | }else fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector))); |
684 | ||
bcb6fb78 | 685 | // reset |
686 | fDetectorPreviousTrack = detector; | |
55a288e5 | 687 | } |
4aad967c | 688 | newtr = kFALSE; |
55a288e5 | 689 | |
bcb6fb78 | 690 | //////////////////////////// |
691 | // loop over the clusters | |
692 | //////////////////////////// | |
693 | Int_t nbclusters = 0; | |
e3cf3d02 | 694 | for(int jc=0; jc<AliTRDseedV1::kNtb; jc++){ |
7bce990c | 695 | if(!(cl = tracklet->GetClusters(jc))) continue; |
bcb6fb78 | 696 | nbclusters++; |
697 | ||
698 | // Store the info bis of the tracklet | |
699 | Int_t row = cl->GetPadRow(); | |
700 | Int_t col = cl->GetPadCol(); | |
d95484e4 | 701 | CheckGoodTrackletV1(cl); |
bcb6fb78 | 702 | Int_t group[2] = {0,0}; |
703 | if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col); | |
704 | if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col); | |
7bce990c | 705 | StoreInfoCHPHtrack(cl, tracklet->GetdQdl(jc),group,row,col); |
bcb6fb78 | 706 | } |
707 | ||
708 | //////////////////////////////////////// | |
709 | // Fill the stuffs if a good tracklet | |
710 | //////////////////////////////////////// | |
711 | if (fGoodTracklet) { | |
170c35f1 | 712 | |
bcb6fb78 | 713 | // drift velocity unables to cut bad tracklets |
714 | Bool_t pass = FindP1TrackPHtrackletV1(tracklet, nbclusters); | |
715 | ||
55a288e5 | 716 | // Gain calibration |
717 | if (fCH2dOn) { | |
bcb6fb78 | 718 | FillTheInfoOfTheTrackCH(nbclusters); |
55a288e5 | 719 | } |
bcb6fb78 | 720 | |
55a288e5 | 721 | // PH calibration |
722 | if (fPH2dOn) { | |
723 | FillTheInfoOfTheTrackPH(); | |
724 | } | |
bcb6fb78 | 725 | |
726 | if(pass && fPRF2dOn) HandlePRFtrackletV1(tracklet,nbclusters); | |
727 | ||
728 | } // if a good tracklet | |
bcb6fb78 | 729 | } |
4aad967c | 730 | |
55a288e5 | 731 | return kTRUE; |
732 | ||
733 | } | |
bcb6fb78 | 734 | /////////////////////////////////////////////////////////////////////////////////// |
735 | // Routine inside the update with AliTRDtrack | |
736 | /////////////////////////////////////////////////////////////////////////////////// | |
737 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
738 | Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtracklet(AliTRDtrack *t, Int_t index0, Int_t index1) | |
55a288e5 | 739 | { |
740 | // | |
bcb6fb78 | 741 | // Drift velocity calibration: |
742 | // Fit the clusters with a straight line | |
743 | // From the slope find the drift velocity | |
55a288e5 | 744 | // |
55a288e5 | 745 | |
bcb6fb78 | 746 | //Number of points: if less than 3 return kFALSE |
747 | Int_t npoints = index1-index0; | |
748 | if(npoints <= 2) return kFALSE; | |
55a288e5 | 749 | |
bcb6fb78 | 750 | ///////////////// |
751 | //Variables | |
752 | //////////////// | |
753 | Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); //detector | |
754 | // parameters of the track | |
053767a4 | 755 | Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in the plan yx track |
756 | Double_t tgl = t->GetTglPlane(GetLayer(detector)); // dz/dl and not dz/dx! | |
bcb6fb78 | 757 | Double_t tnp = 0.0; // tan angle in the plan xy track |
758 | if( TMath::Abs(snp) < 1.){ | |
60e55aee | 759 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 760 | } |
761 | Float_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx now from dz/dl | |
762 | // tilting pad and cross row | |
763 | Int_t crossrow = 0; // if it crosses a pad row | |
764 | Int_t rowp = -1; // if it crosses a pad row | |
053767a4 | 765 | AliTRDpadPlane *padplane = fGeo->GetPadPlane(GetLayer(detector),GetStack(detector)); |
bcb6fb78 | 766 | Double_t tiltingangle = padplane->GetTiltingAngle(); // tiltingangle of the pad |
767 | Float_t tnt = TMath::Tan(tiltingangle/180.*TMath::Pi()); // tan tiltingangle | |
768 | // linear fit | |
1ca79a00 | 769 | fLinearFitterTracklet->ClearPoints(); |
bcb6fb78 | 770 | Double_t dydt = 0.0; // dydt tracklet after straight line fit |
771 | Double_t errorpar = 0.0; // error after straight line fit on dy/dt | |
772 | Double_t pointError = 0.0; // error after straight line fit | |
773 | Int_t nbli = 0; // number linear fitter points | |
bcb6fb78 | 774 | |
775 | ////////////////////////////// | |
776 | // loop over clusters | |
777 | //////////////////////////// | |
778 | for(Int_t k = 0; k < npoints; k++){ | |
779 | ||
780 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
b70c68da | 781 | if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue; |
bcb6fb78 | 782 | Double_t ycluster = cl->GetY(); |
783 | Int_t time = cl->GetPadTime(); | |
784 | Double_t timeis = time/fSf; | |
785 | //Double_t q = cl->GetQ(); | |
786 | //See if cross two pad rows | |
787 | Int_t row = cl->GetPadRow(); | |
788 | if(k==0) rowp = row; | |
789 | if(row != rowp) crossrow = 1; | |
55a288e5 | 790 | |
1ca79a00 | 791 | fLinearFitterTracklet->AddPoint(&timeis,ycluster,1); |
bcb6fb78 | 792 | nbli++; |
55a288e5 | 793 | |
bcb6fb78 | 794 | } |
55a288e5 | 795 | |
bcb6fb78 | 796 | ////////////////////////////// |
797 | // linear fit | |
798 | ////////////////////////////// | |
1ca79a00 | 799 | if(nbli <= 2){ |
800 | fLinearFitterTracklet->ClearPoints(); | |
801 | return kFALSE; | |
802 | } | |
bcb6fb78 | 803 | TVectorD pars; |
1ca79a00 | 804 | fLinearFitterTracklet->Eval(); |
805 | fLinearFitterTracklet->GetParameters(pars); | |
806 | pointError = TMath::Sqrt(fLinearFitterTracklet->GetChisquare()/(nbli-2)); | |
807 | errorpar = fLinearFitterTracklet->GetParError(1)*pointError; | |
bcb6fb78 | 808 | dydt = pars[1]; |
1ca79a00 | 809 | fLinearFitterTracklet->ClearPoints(); |
810 | ||
bcb6fb78 | 811 | ///////////////////////////// |
812 | // debug | |
813 | //////////////////////////// | |
814 | if(fDebugLevel > 0){ | |
815 | if ( !fDebugStreamer ) { | |
816 | //debug stream | |
817 | TDirectory *backup = gDirectory; | |
818 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
819 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
820 | } | |
55a288e5 | 821 | |
55a288e5 | 822 | |
bcb6fb78 | 823 | (* fDebugStreamer) << "FindP1TrackPHtracklet0"<< |
824 | //"snpright="<<snpright<< | |
825 | "npoints="<<npoints<< | |
826 | "nbli="<<nbli<< | |
827 | "detector="<<detector<< | |
828 | "snp="<<snp<< | |
829 | "tnp="<<tnp<< | |
830 | "tgl="<<tgl<< | |
831 | "tnt="<<tnt<< | |
832 | "dydt="<<dydt<< | |
833 | "dzdx="<<dzdx<< | |
834 | "crossrow="<<crossrow<< | |
835 | "errorpar="<<errorpar<< | |
836 | "pointError="<<pointError<< | |
837 | "\n"; | |
170c35f1 | 838 | |
170c35f1 | 839 | |
bcb6fb78 | 840 | Int_t nbclusters = index1-index0; |
053767a4 | 841 | Int_t layer = GetLayer(fDetectorPreviousTrack); |
170c35f1 | 842 | |
bcb6fb78 | 843 | (* fDebugStreamer) << "FindP1TrackPHtracklet1"<< |
844 | //"snpright="<<snpright<< | |
845 | "nbclusters="<<nbclusters<< | |
846 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 847 | "layer="<<layer<< |
bcb6fb78 | 848 | "\n"; |
170c35f1 | 849 | |
bcb6fb78 | 850 | } |
851 | ||
852 | /////////////////////////// | |
853 | // quality cuts | |
854 | /////////////////////////// | |
855 | if(npoints < fNumberClusters) return kFALSE; | |
856 | if(npoints > fNumberClustersf) return kFALSE; | |
857 | if(pointError >= 0.1) return kFALSE; | |
858 | if(crossrow == 1) return kFALSE; | |
170c35f1 | 859 | |
bcb6fb78 | 860 | //////////////////////////// |
861 | // fill | |
862 | //////////////////////////// | |
863 | if(fLinearFitterOn){ | |
864 | //Add to the linear fitter of the detector | |
865 | if( TMath::Abs(snp) < 1.){ | |
866 | Double_t x = tnp-dzdx*tnt; | |
867 | (GetLinearFitter(detector,kTRUE))->AddPoint(&x,dydt); | |
868 | if(fLinearFitterDebugOn) { | |
869 | fLinearVdriftFit->Update(detector,x,pars[1]); | |
870 | } | |
871 | fEntriesLinearFitter[detector]++; | |
872 | } | |
873 | } | |
170c35f1 | 874 | |
bcb6fb78 | 875 | return kTRUE; |
170c35f1 | 876 | } |
bcb6fb78 | 877 | //____________Offine tracking in the AliTRDtracker_____________________________ |
878 | Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters) | |
170c35f1 | 879 | { |
880 | // | |
bcb6fb78 | 881 | // Drift velocity calibration: |
882 | // Fit the clusters with a straight line | |
883 | // From the slope find the drift velocity | |
170c35f1 | 884 | // |
885 | ||
bcb6fb78 | 886 | //////////////////////////////////////////////// |
887 | //Number of points: if less than 3 return kFALSE | |
888 | ///////////////////////////////////////////////// | |
889 | if(nbclusters <= 2) return kFALSE; | |
170c35f1 | 890 | |
bcb6fb78 | 891 | //////////// |
892 | //Variables | |
893 | //////////// | |
bcb6fb78 | 894 | // results of the linear fit |
895 | Double_t dydt = 0.0; // dydt tracklet after straight line fit | |
896 | Double_t errorpar = 0.0; // error after straight line fit on dy/dt | |
897 | Double_t pointError = 0.0; // error after straight line fit | |
898 | // pad row problemes: avoid tracklet that cross pad rows, tilting angle in the constant | |
899 | Int_t crossrow = 0; // if it crosses a pad row | |
900 | Int_t rowp = -1; // if it crosses a pad row | |
901 | Float_t tnt = tracklet->GetTilt(); // tan tiltingangle | |
1ca79a00 | 902 | fLinearFitterTracklet->ClearPoints(); |
903 | ||
170c35f1 | 904 | |
bcb6fb78 | 905 | /////////////////////////////////////////// |
906 | // Take the parameters of the track | |
907 | ////////////////////////////////////////// | |
908 | // take now the snp, tnp and tgl from the track | |
909 | Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber | |
910 | Double_t tnp = 0.0; // dy/dx at the end of the chamber | |
911 | if( TMath::Abs(snp) < 1.){ | |
60e55aee | 912 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 913 | } |
914 | Double_t tgl = tracklet->GetTgl(); // dz/dl | |
915 | Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl | |
916 | // at the entrance | |
917 | //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber | |
918 | //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber | |
919 | //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl | |
920 | // at the end with correction due to linear fit | |
921 | //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction | |
922 | //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction | |
923 | ||
924 | ||
925 | //////////////////////////// | |
926 | // loop over the clusters | |
927 | //////////////////////////// | |
928 | Int_t nbli = 0; | |
929 | AliTRDcluster *cl = 0x0; | |
e3cf3d02 | 930 | for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){ |
bcb6fb78 | 931 | if(!(cl = tracklet->GetClusters(ic))) continue; |
b70c68da | 932 | if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue; |
bcb6fb78 | 933 | |
934 | Double_t ycluster = cl->GetY(); | |
935 | Int_t time = cl->GetPadTime(); | |
936 | Double_t timeis = time/fSf; | |
937 | //See if cross two pad rows | |
938 | Int_t row = cl->GetPadRow(); | |
939 | if(rowp==-1) rowp = row; | |
940 | if(row != rowp) crossrow = 1; | |
941 | ||
1ca79a00 | 942 | fLinearFitterTracklet->AddPoint(&timeis,ycluster,1); |
bcb6fb78 | 943 | nbli++; |
170c35f1 | 944 | |
e3cf3d02 | 945 | ////////////////////////////// |
946 | // Check no shared clusters | |
947 | ////////////////////////////// | |
543691ea | 948 | for(int icc=AliTRDseedV1::kNtb; icc<AliTRDseedV1::kNclusters; icc++){ |
949 | if((cl = tracklet->GetClusters(icc))) crossrow = 1; | |
e3cf3d02 | 950 | } |
55a288e5 | 951 | } |
952 | ||
bcb6fb78 | 953 | //////////////////////////////////// |
954 | // Do the straight line fit now | |
955 | /////////////////////////////////// | |
1ca79a00 | 956 | if(nbli <= 2){ |
957 | fLinearFitterTracklet->ClearPoints(); | |
958 | return kFALSE; | |
959 | } | |
bcb6fb78 | 960 | TVectorD pars; |
1ca79a00 | 961 | fLinearFitterTracklet->Eval(); |
962 | fLinearFitterTracklet->GetParameters(pars); | |
963 | pointError = TMath::Sqrt(fLinearFitterTracklet->GetChisquare()/(nbli-2)); | |
964 | errorpar = fLinearFitterTracklet->GetParError(1)*pointError; | |
bcb6fb78 | 965 | dydt = pars[1]; |
64942b85 | 966 | //printf("chis %f, nbli %d, pointError %f, parError %f, errorpar %f\n",fLinearFitterTracklet->GetChisquare(),nbli,pointError,fLinearFitterTracklet->GetParError(1),errorpar); |
1ca79a00 | 967 | fLinearFitterTracklet->ClearPoints(); |
170c35f1 | 968 | |
bcb6fb78 | 969 | //////////////////////////////// |
970 | // Debug stuff | |
971 | /////////////////////////////// | |
972 | ||
973 | ||
974 | if(fDebugLevel > 0){ | |
975 | if ( !fDebugStreamer ) { | |
976 | //debug stream | |
977 | TDirectory *backup = gDirectory; | |
978 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
979 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
980 | } | |
981 | ||
982 | ||
053767a4 | 983 | Int_t layer = GetLayer(fDetectorPreviousTrack); |
64942b85 | 984 | |
bcb6fb78 | 985 | (* fDebugStreamer) << "FindP1TrackPHtrackletV1"<< |
986 | //"snpright="<<snpright<< | |
64942b85 | 987 | "nbli="<<nbli<< |
bcb6fb78 | 988 | "nbclusters="<<nbclusters<< |
989 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 990 | "layer="<<layer<< |
bcb6fb78 | 991 | "snp="<<snp<< |
992 | "tnp="<<tnp<< | |
993 | "tgl="<<tgl<< | |
994 | "tnt="<<tnt<< | |
995 | "dydt="<<dydt<< | |
996 | "dzdx="<<dzdx<< | |
997 | "crossrow="<<crossrow<< | |
998 | "errorpar="<<errorpar<< | |
999 | "pointError="<<pointError<< | |
1000 | "\n"; | |
1001 | ||
170c35f1 | 1002 | } |
1003 | ||
bcb6fb78 | 1004 | ///////////////////////// |
1005 | // Cuts quality | |
1006 | //////////////////////// | |
170c35f1 | 1007 | |
bcb6fb78 | 1008 | if(nbclusters < fNumberClusters) return kFALSE; |
1009 | if(nbclusters > fNumberClustersf) return kFALSE; | |
64942b85 | 1010 | if(pointError >= 0.3) return kFALSE; |
bcb6fb78 | 1011 | if(crossrow == 1) return kFALSE; |
170c35f1 | 1012 | |
bcb6fb78 | 1013 | /////////////////////// |
1014 | // Fill | |
1015 | ////////////////////// | |
170c35f1 | 1016 | |
bcb6fb78 | 1017 | if(fLinearFitterOn){ |
1018 | //Add to the linear fitter of the detector | |
1019 | if( TMath::Abs(snp) < 1.){ | |
1020 | Double_t x = tnp-dzdx*tnt; | |
1021 | (GetLinearFitter(fDetectorPreviousTrack,kTRUE))->AddPoint(&x,dydt); | |
1022 | if(fLinearFitterDebugOn) { | |
1023 | fLinearVdriftFit->Update(fDetectorPreviousTrack,x,pars[1]); | |
1024 | } | |
1025 | fEntriesLinearFitter[fDetectorPreviousTrack]++; | |
1026 | } | |
170c35f1 | 1027 | } |
1028 | ||
1029 | return kTRUE; | |
170c35f1 | 1030 | } |
bcb6fb78 | 1031 | //____________Offine tracking in the AliTRDtracker_____________________________ |
1032 | Bool_t AliTRDCalibraFillHisto::HandlePRFtracklet(AliTRDtrack *t, Int_t index0, Int_t index1) | |
170c35f1 | 1033 | { |
1034 | // | |
bcb6fb78 | 1035 | // PRF width calibration |
1036 | // Assume a Gaussian shape: determinate the position of the three pad clusters | |
1037 | // Fit with a straight line | |
1038 | // Take the fitted values for all the clusters (3 or 2 pad clusters) | |
1039 | // Fill the PRF as function of angle of the track | |
1040 | // | |
170c35f1 | 1041 | // |
d0569428 | 1042 | |
1043 | ||
bcb6fb78 | 1044 | ////////////////////////// |
1045 | // variables | |
1046 | ///////////////////////// | |
1047 | Int_t npoints = index1-index0; // number of total points | |
1048 | Int_t nb3pc = 0; // number of three pads clusters used for fit | |
1049 | Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); // detector | |
1050 | // To see the difference due to the fit | |
1051 | Double_t *padPositions; | |
1052 | padPositions = new Double_t[npoints]; | |
1053 | for(Int_t k = 0; k < npoints; k++){ | |
1054 | padPositions[k] = 0.0; | |
1055 | } | |
1056 | // Take the tgl and snp with the track t now | |
053767a4 | 1057 | Double_t tgl = t->GetTglPlane(GetLayer(detector)); //dz/dl and not dz/dx |
1058 | Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in xy plan | |
bcb6fb78 | 1059 | Float_t dzdx = 0.0; // dzdx |
1060 | Float_t tnp = 0.0; | |
1061 | if(TMath::Abs(snp) < 1.0){ | |
60e55aee | 1062 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 1063 | dzdx = tgl*TMath::Sqrt(1+tnp*tnp); |
170c35f1 | 1064 | } |
bcb6fb78 | 1065 | // linear fitter |
1ca79a00 | 1066 | fLinearFitterTracklet->ClearPoints(); |
170c35f1 | 1067 | |
bcb6fb78 | 1068 | /////////////////////////// |
1069 | // calcul the tnp group | |
1070 | /////////////////////////// | |
1071 | Bool_t echec = kFALSE; | |
1072 | Double_t shift = 0.0; | |
1073 | //Calculate the shift in x coresponding to this tnp | |
1074 | if(fNgroupprf != 0.0){ | |
1075 | shift = -3.0*(fNgroupprf-1)-1.5; | |
1076 | Double_t limithigh = -0.2*(fNgroupprf-1); | |
1077 | if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE; | |
1078 | else{ | |
1079 | while(tnp > limithigh){ | |
1080 | limithigh += 0.2; | |
1081 | shift += 3.0; | |
1082 | } | |
1083 | } | |
d0569428 | 1084 | } |
1ca79a00 | 1085 | if(echec) { |
1086 | delete [] padPositions; | |
1087 | return kFALSE; | |
1088 | } | |
d0569428 | 1089 | |
bcb6fb78 | 1090 | ////////////////////// |
1091 | // loop clusters | |
1092 | ///////////////////// | |
1093 | for(Int_t k = 0; k < npoints; k++){ | |
1094 | //Take the cluster | |
1095 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
1096 | Short_t *signals = cl->GetSignals(); | |
37b0cf5e | 1097 | Double_t time = cl->GetLocalTimeBin(); |
bcb6fb78 | 1098 | //Calculate x if possible |
1099 | Float_t xcenter = 0.0; | |
7bce990c | 1100 | Bool_t echec1 = kTRUE; |
bcb6fb78 | 1101 | if((time<=7) || (time>=21)) continue; |
1102 | // Center 3 balanced: position with the center of the pad | |
1103 | if ((((Float_t) signals[3]) > 0.0) && | |
1104 | (((Float_t) signals[2]) > 0.0) && | |
1105 | (((Float_t) signals[4]) > 0.0)) { | |
7bce990c | 1106 | echec1 = kFALSE; |
bcb6fb78 | 1107 | // Security if the denomiateur is 0 |
1108 | if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) / | |
1109 | ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) { | |
1110 | xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2])))) | |
1111 | / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) | |
1112 | / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4]))))); | |
1113 | } | |
1114 | else { | |
7bce990c | 1115 | echec1 = kTRUE; |
bcb6fb78 | 1116 | } |
1117 | } | |
1118 | if(TMath::Abs(xcenter) > 0.5) echec = kTRUE; | |
1119 | if(echec) continue; | |
1120 | //if no echec: calculate with the position of the pad | |
1121 | // Position of the cluster | |
1122 | Double_t padPosition = xcenter + cl->GetPadCol(); | |
1123 | padPositions[k] = padPosition; | |
1124 | nb3pc++; | |
1ca79a00 | 1125 | fLinearFitterTracklet->AddPoint(&time, padPosition,1); |
bcb6fb78 | 1126 | }//clusters loop |
d0569428 | 1127 | |
d0569428 | 1128 | |
bcb6fb78 | 1129 | ///////////////////////////// |
1130 | // fit | |
1131 | //////////////////////////// | |
1ca79a00 | 1132 | if(nb3pc < 3) { |
1133 | delete [] padPositions; | |
1134 | fLinearFitterTracklet->ClearPoints(); | |
1135 | return kFALSE; | |
1136 | } | |
1137 | fLinearFitterTracklet->Eval(); | |
bcb6fb78 | 1138 | TVectorD line(2); |
1ca79a00 | 1139 | fLinearFitterTracklet->GetParameters(line); |
bcb6fb78 | 1140 | Float_t pointError = -1.0; |
1ca79a00 | 1141 | if( fLinearFitterTracklet->GetChisquare()>=0.0) { |
1142 | pointError = TMath::Sqrt( fLinearFitterTracklet->GetChisquare()/(nb3pc-2)); | |
37b0cf5e | 1143 | } |
1ca79a00 | 1144 | fLinearFitterTracklet->ClearPoints(); |
170c35f1 | 1145 | |
bcb6fb78 | 1146 | ///////////////////////////////////////////////////// |
1147 | // Now fill the PRF: second loop over clusters | |
1148 | ///////////////////////////////////////////////////// | |
1149 | for(Int_t k = 0; k < npoints; k++){ | |
1150 | //Take the cluster | |
1151 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
1152 | Short_t *signals = cl->GetSignals(); // signal | |
37b0cf5e | 1153 | Double_t time = cl->GetLocalTimeBin(); // time bin |
bcb6fb78 | 1154 | Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit |
1155 | Float_t padPos = cl->GetPadCol(); // middle pad | |
1156 | Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit | |
1157 | Float_t ycenter = 0.0; // relative center charge | |
1158 | Float_t ymin = 0.0; // relative left charge | |
1159 | Float_t ymax = 0.0; // relative right charge | |
e4db522f | 1160 | |
bcb6fb78 | 1161 | //Requiere simply two pads clusters at least |
1162 | if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) || | |
1163 | ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){ | |
1164 | Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]); | |
1165 | if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum; | |
1166 | if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum; | |
1167 | if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum; | |
e4db522f | 1168 | } |
bcb6fb78 | 1169 | |
1170 | //calibration group | |
1171 | Int_t rowcl = cl->GetPadRow(); // row of cluster | |
1172 | Int_t colcl = cl->GetPadCol(); // col of cluster | |
1173 | Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group | |
1174 | Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group | |
1175 | Float_t xcl = cl->GetY(); // y cluster | |
1176 | Float_t qcl = cl->GetQ(); // charge cluster | |
053767a4 | 1177 | Int_t layer = GetLayer(detector); // layer |
1178 | Int_t stack = GetStack(detector); // stack | |
bcb6fb78 | 1179 | Double_t xdiff = dpad; // reconstructed position constant |
1180 | Double_t x = dpad; // reconstructed position moved | |
1181 | Float_t ep = pointError; // error of fit | |
1182 | Float_t signal1 = (Float_t)signals[1]; // signal at the border | |
1183 | Float_t signal3 = (Float_t)signals[3]; // signal | |
1184 | Float_t signal2 = (Float_t)signals[2]; // signal | |
1185 | Float_t signal4 = (Float_t)signals[4]; // signal | |
1186 | Float_t signal5 = (Float_t)signals[5]; // signal at the border | |
1187 | ||
1188 | ////////////////////////////// | |
1189 | // debug | |
1190 | ///////////////////////////// | |
1191 | if(fDebugLevel > 0){ | |
1192 | if ( !fDebugStreamer ) { | |
1193 | //debug stream | |
1194 | TDirectory *backup = gDirectory; | |
1195 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
1196 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
1197 | } | |
1198 | ||
3a0f6479 | 1199 | |
bcb6fb78 | 1200 | x = xdiff; |
1201 | Int_t type=0; | |
1202 | Float_t y = ycenter; | |
1203 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1204 | "caligroup="<<caligroup<< | |
1205 | "detector="<<detector<< | |
053767a4 | 1206 | "layer="<<layer<< |
1207 | "stack="<< stack << | |
bcb6fb78 | 1208 | "npoints="<<npoints<< |
1209 | "Np="<<nb3pc<< | |
1210 | "ep="<<ep<< | |
1211 | "type="<<type<< | |
1212 | "snp="<<snp<< | |
1213 | "tnp="<<tnp<< | |
1214 | "tgl="<<tgl<< | |
1215 | "dzdx="<<dzdx<< | |
1216 | "padPos="<<padPos<< | |
1217 | "padPosition="<<padPositions[k]<< | |
1218 | "padPosTracklet="<<padPosTracklet<< | |
1219 | "x="<<x<< | |
1220 | "y="<<y<< | |
1221 | "xcl="<<xcl<< | |
1222 | "qcl="<<qcl<< | |
1223 | "signal1="<<signal1<< | |
1224 | "signal2="<<signal2<< | |
1225 | "signal3="<<signal3<< | |
1226 | "signal4="<<signal4<< | |
1227 | "signal5="<<signal5<< | |
1228 | "time="<<time<< | |
1229 | "\n"; | |
1230 | x=-(xdiff+1); | |
1231 | y = ymin; | |
1232 | type=-1; | |
1233 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1234 | "caligroup="<<caligroup<< | |
1235 | "detector="<<detector<< | |
053767a4 | 1236 | "layer="<<layer<< |
1237 | "stack="<<stack<< | |
bcb6fb78 | 1238 | "npoints="<<npoints<< |
1239 | "Np="<<nb3pc<< | |
1240 | "ep="<<ep<< | |
1241 | "type="<<type<< | |
1242 | "snp="<<snp<< | |
1243 | "tnp="<<tnp<< | |
1244 | "tgl="<<tgl<< | |
1245 | "dzdx="<<dzdx<< | |
1246 | "padPos="<<padPos<< | |
1247 | "padPosition="<<padPositions[k]<< | |
1248 | "padPosTracklet="<<padPosTracklet<< | |
1249 | "x="<<x<< | |
1250 | "y="<<y<< | |
1251 | "xcl="<<xcl<< | |
1252 | "qcl="<<qcl<< | |
1253 | "signal1="<<signal1<< | |
1254 | "signal2="<<signal2<< | |
1255 | "signal3="<<signal3<< | |
1256 | "signal4="<<signal4<< | |
1257 | "signal5="<<signal5<< | |
1258 | "time="<<time<< | |
1259 | "\n"; | |
1260 | x=1-xdiff; | |
1261 | y = ymax; | |
1262 | type=1; | |
1263 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1264 | "caligroup="<<caligroup<< | |
1265 | "detector="<<detector<< | |
053767a4 | 1266 | "layer="<<layer<< |
1267 | "stack="<<stack<< | |
bcb6fb78 | 1268 | "npoints="<<npoints<< |
1269 | "Np="<<nb3pc<< | |
1270 | "ep="<<ep<< | |
1271 | "type="<<type<< | |
1272 | "snp="<<snp<< | |
1273 | "tnp="<<tnp<< | |
1274 | "tgl="<<tgl<< | |
1275 | "dzdx="<<dzdx<< | |
1276 | "padPos="<<padPos<< | |
1277 | "padPosition="<<padPositions[k]<< | |
1278 | "padPosTracklet="<<padPosTracklet<< | |
1279 | "x="<<x<< | |
1280 | "y="<<y<< | |
1281 | "xcl="<<xcl<< | |
1282 | "qcl="<<qcl<< | |
1283 | "signal1="<<signal1<< | |
1284 | "signal2="<<signal2<< | |
1285 | "signal3="<<signal3<< | |
1286 | "signal4="<<signal4<< | |
1287 | "signal5="<<signal5<< | |
1288 | "time="<<time<< | |
1289 | "\n"; | |
e4db522f | 1290 | |
bcb6fb78 | 1291 | } |
e4db522f | 1292 | |
bcb6fb78 | 1293 | //////////////////////////// |
1294 | // quality cuts | |
1295 | /////////////////////////// | |
1296 | if(npoints < fNumberClusters) continue; | |
1297 | if(npoints > fNumberClustersf) continue; | |
1298 | if(nb3pc <= 5) continue; | |
1299 | if((time >= 21) || (time < 7)) continue; | |
1300 | if(TMath::Abs(snp) >= 1.0) continue; | |
1301 | if(TMath::Abs(qcl) < 80) continue; | |
1302 | ||
1303 | //////////////////////////// | |
1304 | // Fill | |
1305 | /////////////////////////// | |
1306 | if (fHisto2d) { | |
1307 | if(TMath::Abs(dpad) < 1.5) { | |
1308 | fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter); | |
1309 | fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter); | |
3a0f6479 | 1310 | } |
bcb6fb78 | 1311 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1312 | fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin); | |
1313 | fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin); | |
1314 | } | |
1315 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { | |
1316 | fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax); | |
1317 | fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax); | |
3a0f6479 | 1318 | } |
1319 | } | |
bcb6fb78 | 1320 | if (fVector2d) { |
1321 | if(TMath::Abs(dpad) < 1.5) { | |
1322 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter); | |
1323 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter); | |
e4db522f | 1324 | } |
bcb6fb78 | 1325 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1326 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin); | |
1327 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin); | |
e4db522f | 1328 | } |
bcb6fb78 | 1329 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { |
1330 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax); | |
1331 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax); | |
e4db522f | 1332 | } |
bcb6fb78 | 1333 | } |
1334 | } | |
1ca79a00 | 1335 | delete [] padPositions; |
bcb6fb78 | 1336 | return kTRUE; |
1337 | ||
1338 | } | |
1339 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
1340 | Bool_t AliTRDCalibraFillHisto::HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters) | |
1341 | { | |
1342 | // | |
1343 | // PRF width calibration | |
1344 | // Assume a Gaussian shape: determinate the position of the three pad clusters | |
1345 | // Fit with a straight line | |
1346 | // Take the fitted values for all the clusters (3 or 2 pad clusters) | |
1347 | // Fill the PRF as function of angle of the track | |
1348 | // | |
1349 | // | |
1350 | ||
4aad967c | 1351 | //printf("begin\n"); |
bcb6fb78 | 1352 | /////////////////////////////////////////// |
1353 | // Take the parameters of the track | |
1354 | ////////////////////////////////////////// | |
1355 | // take now the snp, tnp and tgl from the track | |
1356 | Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber | |
1357 | Double_t tnp = 0.0; // dy/dx at the end of the chamber | |
1358 | if( TMath::Abs(snp) < 1.){ | |
60e55aee | 1359 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 1360 | } |
1361 | Double_t tgl = tracklet->GetTgl(); // dz/dl | |
1362 | Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl | |
1363 | // at the entrance | |
1364 | //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber | |
1365 | //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber | |
1366 | //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl | |
1367 | // at the end with correction due to linear fit | |
1368 | //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction | |
1369 | //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction | |
1370 | ||
1371 | /////////////////////////////// | |
1372 | // Calculate tnp group shift | |
1373 | /////////////////////////////// | |
1374 | Bool_t echec = kFALSE; | |
1375 | Double_t shift = 0.0; | |
1376 | //Calculate the shift in x coresponding to this tnp | |
1377 | if(fNgroupprf != 0.0){ | |
1378 | shift = -3.0*(fNgroupprf-1)-1.5; | |
1379 | Double_t limithigh = -0.2*(fNgroupprf-1); | |
1380 | if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE; | |
1381 | else{ | |
1382 | while(tnp > limithigh){ | |
1383 | limithigh += 0.2; | |
1384 | shift += 3.0; | |
170c35f1 | 1385 | } |
1386 | } | |
170c35f1 | 1387 | } |
bcb6fb78 | 1388 | // do nothing if out of tnp range |
4aad967c | 1389 | //printf("echec %d\n",(Int_t)echec); |
bcb6fb78 | 1390 | if(echec) return kFALSE; |
3a0f6479 | 1391 | |
bcb6fb78 | 1392 | /////////////////////// |
1393 | // Variables | |
1394 | ////////////////////// | |
3a0f6479 | 1395 | |
bcb6fb78 | 1396 | Int_t nb3pc = 0; // number of three pads clusters used for fit |
e3cf3d02 | 1397 | // to see the difference between the fit and the 3 pad clusters position |
1398 | Double_t padPositions[AliTRDseedV1::kNtb]; | |
1399 | memset(padPositions, 0, AliTRDseedV1::kNtb*sizeof(Double_t)); | |
1ca79a00 | 1400 | fLinearFitterTracklet->ClearPoints(); |
1401 | ||
4aad967c | 1402 | //printf("loop clusters \n"); |
bcb6fb78 | 1403 | //////////////////////////// |
1404 | // loop over the clusters | |
1405 | //////////////////////////// | |
1406 | AliTRDcluster *cl = 0x0; | |
e3cf3d02 | 1407 | for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){ |
6cb3ebda | 1408 | // reject shared clusters on pad row |
8d2bec9e | 1409 | if(((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) && (cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb))) continue; |
6cb3ebda | 1410 | |
37b0cf5e | 1411 | Double_t time = cl->GetLocalTimeBin(); |
bcb6fb78 | 1412 | if((time<=7) || (time>=21)) continue; |
1413 | Short_t *signals = cl->GetSignals(); | |
1414 | Float_t xcenter = 0.0; | |
7bce990c | 1415 | Bool_t echec1 = kTRUE; |
e4db522f | 1416 | |
bcb6fb78 | 1417 | ///////////////////////////////////////////////////////////// |
1418 | // Center 3 balanced: position with the center of the pad | |
1419 | ///////////////////////////////////////////////////////////// | |
1420 | if ((((Float_t) signals[3]) > 0.0) && | |
1421 | (((Float_t) signals[2]) > 0.0) && | |
1422 | (((Float_t) signals[4]) > 0.0)) { | |
7bce990c | 1423 | echec1 = kFALSE; |
bcb6fb78 | 1424 | // Security if the denomiateur is 0 |
1425 | if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) / | |
1426 | ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) { | |
1427 | xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2])))) | |
1428 | / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) | |
1429 | / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4]))))); | |
3a0f6479 | 1430 | } |
bcb6fb78 | 1431 | else { |
7bce990c | 1432 | echec1 = kTRUE; |
bcb6fb78 | 1433 | } |
1434 | } | |
7bce990c | 1435 | if(TMath::Abs(xcenter) > 0.5) echec1 = kTRUE; |
1436 | if(echec1) continue; | |
e4db522f | 1437 | |
bcb6fb78 | 1438 | //////////////////////////////////////////////////////// |
7bce990c | 1439 | //if no echec1: calculate with the position of the pad |
bcb6fb78 | 1440 | // Position of the cluster |
1441 | // fill the linear fitter | |
1442 | /////////////////////////////////////////////////////// | |
1443 | Double_t padPosition = xcenter + cl->GetPadCol(); | |
1444 | padPositions[ic] = padPosition; | |
1445 | nb3pc++; | |
1ca79a00 | 1446 | fLinearFitterTracklet->AddPoint(&time, padPosition,1); |
e4db522f | 1447 | |
e4db522f | 1448 | |
bcb6fb78 | 1449 | }//clusters loop |
1450 | ||
4aad967c | 1451 | //printf("Fin loop clusters \n"); |
bcb6fb78 | 1452 | ////////////////////////////// |
1453 | // fit with a straight line | |
1454 | ///////////////////////////// | |
1ca79a00 | 1455 | if(nb3pc < 3){ |
1ca79a00 | 1456 | fLinearFitterTracklet->ClearPoints(); |
1ca79a00 | 1457 | return kFALSE; |
1458 | } | |
1459 | fLinearFitterTracklet->Eval(); | |
bcb6fb78 | 1460 | TVectorD line(2); |
1ca79a00 | 1461 | fLinearFitterTracklet->GetParameters(line); |
bcb6fb78 | 1462 | Float_t pointError = -1.0; |
1ca79a00 | 1463 | if( fLinearFitterTracklet->GetChisquare()>=0.0) { |
1464 | pointError = TMath::Sqrt( fLinearFitterTracklet->GetChisquare()/(nb3pc-2)); | |
4aad967c | 1465 | } |
1ca79a00 | 1466 | fLinearFitterTracklet->ClearPoints(); |
1467 | ||
4aad967c | 1468 | //printf("PRF second loop \n"); |
bcb6fb78 | 1469 | //////////////////////////////////////////////// |
1470 | // Fill the PRF: Second loop over clusters | |
1471 | ////////////////////////////////////////////// | |
e3cf3d02 | 1472 | for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){ |
6cb3ebda | 1473 | // reject shared clusters on pad row |
8d2bec9e | 1474 | if(((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) && (cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb))) continue; |
6cb3ebda | 1475 | // |
bcb6fb78 | 1476 | if(!(cl = tracklet->GetClusters(ic))) continue; |
162a3e73 | 1477 | |
bcb6fb78 | 1478 | Short_t *signals = cl->GetSignals(); // signal |
37b0cf5e | 1479 | Double_t time = cl->GetLocalTimeBin(); // time bin |
bcb6fb78 | 1480 | Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit |
1481 | Float_t padPos = cl->GetPadCol(); // middle pad | |
1482 | Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit | |
1483 | Float_t ycenter = 0.0; // relative center charge | |
1484 | Float_t ymin = 0.0; // relative left charge | |
1485 | Float_t ymax = 0.0; // relative right charge | |
162a3e73 | 1486 | |
bcb6fb78 | 1487 | //////////////////////////////////////////////////////////////// |
1488 | // Calculate ycenter, ymin and ymax even for two pad clusters | |
1489 | //////////////////////////////////////////////////////////////// | |
1490 | if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) || | |
1491 | ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){ | |
1492 | Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]); | |
1493 | if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum; | |
1494 | if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum; | |
1495 | if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum; | |
3a0f6479 | 1496 | } |
1497 | ||
bcb6fb78 | 1498 | ///////////////////////// |
1499 | // Calibration group | |
1500 | //////////////////////// | |
1501 | Int_t rowcl = cl->GetPadRow(); // row of cluster | |
1502 | Int_t colcl = cl->GetPadCol(); // col of cluster | |
1503 | Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group | |
1504 | Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group | |
1505 | Float_t xcl = cl->GetY(); // y cluster | |
1506 | Float_t qcl = cl->GetQ(); // charge cluster | |
053767a4 | 1507 | Int_t layer = GetLayer(fDetectorPreviousTrack); // layer |
1508 | Int_t stack = GetStack(fDetectorPreviousTrack); // stack | |
bcb6fb78 | 1509 | Double_t xdiff = dpad; // reconstructed position constant |
1510 | Double_t x = dpad; // reconstructed position moved | |
1511 | Float_t ep = pointError; // error of fit | |
1512 | Float_t signal1 = (Float_t)signals[1]; // signal at the border | |
1513 | Float_t signal3 = (Float_t)signals[3]; // signal | |
1514 | Float_t signal2 = (Float_t)signals[2]; // signal | |
1515 | Float_t signal4 = (Float_t)signals[4]; // signal | |
1516 | Float_t signal5 = (Float_t)signals[5]; // signal at the border | |
1517 | ||
1ca79a00 | 1518 | |
1519 | ||
bcb6fb78 | 1520 | ///////////////////// |
1521 | // Debug stuff | |
1522 | //////////////////// | |
1523 | ||
1524 | if(fDebugLevel > 0){ | |
1525 | if ( !fDebugStreamer ) { | |
1526 | //debug stream | |
1527 | TDirectory *backup = gDirectory; | |
1528 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
1529 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
1530 | } | |
1531 | ||
1532 | x = xdiff; | |
1533 | Int_t type=0; | |
1534 | Float_t y = ycenter; | |
1535 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1536 | "caligroup="<<caligroup<< | |
1537 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1538 | "layer="<<layer<< |
1539 | "stack="<<stack<< | |
bcb6fb78 | 1540 | "npoints="<<nbclusters<< |
1541 | "Np="<<nb3pc<< | |
1542 | "ep="<<ep<< | |
1543 | "type="<<type<< | |
1544 | "snp="<<snp<< | |
1545 | "tnp="<<tnp<< | |
1546 | "tgl="<<tgl<< | |
1547 | "dzdx="<<dzdx<< | |
1548 | "padPos="<<padPos<< | |
1549 | "padPosition="<<padPositions[ic]<< | |
1550 | "padPosTracklet="<<padPosTracklet<< | |
1551 | "x="<<x<< | |
1552 | "y="<<y<< | |
1553 | "xcl="<<xcl<< | |
1554 | "qcl="<<qcl<< | |
1555 | "signal1="<<signal1<< | |
1556 | "signal2="<<signal2<< | |
1557 | "signal3="<<signal3<< | |
1558 | "signal4="<<signal4<< | |
1559 | "signal5="<<signal5<< | |
1560 | "time="<<time<< | |
1561 | "\n"; | |
1562 | x=-(xdiff+1); | |
1563 | y = ymin; | |
1564 | type=-1; | |
1565 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1566 | "caligroup="<<caligroup<< | |
1567 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1568 | "layer="<<layer<< |
1569 | "stack="<<stack<< | |
bcb6fb78 | 1570 | "npoints="<<nbclusters<< |
1571 | "Np="<<nb3pc<< | |
1572 | "ep="<<ep<< | |
1573 | "type="<<type<< | |
1574 | "snp="<<snp<< | |
1575 | "tnp="<<tnp<< | |
1576 | "tgl="<<tgl<< | |
1577 | "dzdx="<<dzdx<< | |
1578 | "padPos="<<padPos<< | |
1579 | "padPosition="<<padPositions[ic]<< | |
1580 | "padPosTracklet="<<padPosTracklet<< | |
1581 | "x="<<x<< | |
1582 | "y="<<y<< | |
1583 | "xcl="<<xcl<< | |
1584 | "qcl="<<qcl<< | |
1585 | "signal1="<<signal1<< | |
1586 | "signal2="<<signal2<< | |
1587 | "signal3="<<signal3<< | |
1588 | "signal4="<<signal4<< | |
1589 | "signal5="<<signal5<< | |
1590 | "time="<<time<< | |
1591 | "\n"; | |
1592 | x=1-xdiff; | |
1593 | y = ymax; | |
1594 | type=1; | |
1595 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1596 | "caligroup="<<caligroup<< | |
1597 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1598 | "layer="<<layer<< |
1599 | "stack="<<stack<< | |
bcb6fb78 | 1600 | "npoints="<<nbclusters<< |
1601 | "Np="<<nb3pc<< | |
1602 | "ep="<<ep<< | |
1603 | "type="<<type<< | |
1604 | "snp="<<snp<< | |
1605 | "tnp="<<tnp<< | |
1606 | "tgl="<<tgl<< | |
1607 | "dzdx="<<dzdx<< | |
1608 | "padPos="<<padPos<< | |
1609 | "padPosition="<<padPositions[ic]<< | |
1610 | "padPosTracklet="<<padPosTracklet<< | |
1611 | "x="<<x<< | |
1612 | "y="<<y<< | |
1613 | "xcl="<<xcl<< | |
1614 | "qcl="<<qcl<< | |
1615 | "signal1="<<signal1<< | |
1616 | "signal2="<<signal2<< | |
1617 | "signal3="<<signal3<< | |
1618 | "signal4="<<signal4<< | |
1619 | "signal5="<<signal5<< | |
1620 | "time="<<time<< | |
1621 | "\n"; | |
e4db522f | 1622 | |
bcb6fb78 | 1623 | } |
1624 | ||
1625 | ///////////////////// | |
1626 | // Cuts quality | |
1627 | ///////////////////// | |
1628 | if(nbclusters < fNumberClusters) continue; | |
1629 | if(nbclusters > fNumberClustersf) continue; | |
1630 | if(nb3pc <= 5) continue; | |
1631 | if((time >= 21) || (time < 7)) continue; | |
1632 | if(TMath::Abs(qcl) < 80) continue; | |
1633 | if( TMath::Abs(snp) > 1.) continue; | |
1634 | ||
1635 | ||
1636 | //////////////////////// | |
1637 | // Fill the histos | |
1638 | /////////////////////// | |
1639 | if (fHisto2d) { | |
1640 | if(TMath::Abs(dpad) < 1.5) { | |
1641 | fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter); | |
1642 | fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter); | |
1643 | //printf("place %f, ycenter %f\n",(shift+dpad),ycenter); | |
e4db522f | 1644 | } |
bcb6fb78 | 1645 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1646 | fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin); | |
1647 | fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin); | |
e4db522f | 1648 | } |
bcb6fb78 | 1649 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { |
1650 | fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax); | |
1651 | fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax); | |
e4db522f | 1652 | } |
bcb6fb78 | 1653 | } |
1654 | // vector method | |
1655 | if (fVector2d) { | |
1656 | if(TMath::Abs(dpad) < 1.5) { | |
1657 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter); | |
1658 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter); | |
1659 | } | |
1660 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { | |
1661 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin); | |
1662 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin); | |
1663 | } | |
1664 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { | |
1665 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax); | |
1666 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax); | |
170c35f1 | 1667 | } |
3a0f6479 | 1668 | } |
bcb6fb78 | 1669 | } // second loop over clusters |
1670 | ||
1671 | ||
1672 | return kTRUE; | |
170c35f1 | 1673 | } |
bcb6fb78 | 1674 | /////////////////////////////////////////////////////////////////////////////////////// |
1675 | // Pad row col stuff: see if masked or not | |
1676 | /////////////////////////////////////////////////////////////////////////////////////// | |
1677 | //_____________________________________________________________________________ | |
d95484e4 | 1678 | void AliTRDCalibraFillHisto::CheckGoodTrackletV1(AliTRDcluster *cl) |
1679 | { | |
1680 | // | |
1681 | // See if we are not near a masked pad | |
1682 | // | |
1683 | ||
1684 | if(cl->IsMasked()) fGoodTracklet = kFALSE; | |
1685 | ||
1686 | ||
1687 | } | |
1688 | //_____________________________________________________________________________ | |
1689 | void AliTRDCalibraFillHisto::CheckGoodTrackletV0(Int_t detector, Int_t row, Int_t col) | |
170c35f1 | 1690 | { |
1691 | // | |
bcb6fb78 | 1692 | // See if we are not near a masked pad |
170c35f1 | 1693 | // |
1694 | ||
bcb6fb78 | 1695 | if (!IsPadOn(detector, col, row)) { |
1696 | fGoodTracklet = kFALSE; | |
1697 | } | |
170c35f1 | 1698 | |
bcb6fb78 | 1699 | if (col > 0) { |
1700 | if (!IsPadOn(detector, col-1, row)) { | |
1701 | fGoodTracklet = kFALSE; | |
1702 | } | |
1703 | } | |
170c35f1 | 1704 | |
bcb6fb78 | 1705 | if (col < 143) { |
1706 | if (!IsPadOn(detector, col+1, row)) { | |
1707 | fGoodTracklet = kFALSE; | |
1708 | } | |
1709 | } | |
1710 | ||
170c35f1 | 1711 | } |
bcb6fb78 | 1712 | //_____________________________________________________________________________ |
1713 | Bool_t AliTRDCalibraFillHisto::IsPadOn(Int_t detector, Int_t row, Int_t col) const | |
170c35f1 | 1714 | { |
1715 | // | |
bcb6fb78 | 1716 | // Look in the choosen database if the pad is On. |
1717 | // If no the track will be "not good" | |
170c35f1 | 1718 | // |
170c35f1 | 1719 | |
bcb6fb78 | 1720 | // Get the parameter object |
1721 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
1722 | if (!cal) { | |
1723 | AliInfo("Could not get calibDB"); | |
1724 | return kFALSE; | |
1725 | } | |
1726 | ||
1727 | if (!cal->IsChamberInstalled(detector) || | |
1728 | cal->IsChamberMasked(detector) || | |
1729 | cal->IsPadMasked(detector,col,row)) { | |
1730 | return kFALSE; | |
1731 | } | |
1732 | else { | |
1733 | return kTRUE; | |
1734 | } | |
1735 | ||
170c35f1 | 1736 | } |
bcb6fb78 | 1737 | /////////////////////////////////////////////////////////////////////////////////////// |
1738 | // Calibration groups: calculate the number of groups, localise... | |
1739 | //////////////////////////////////////////////////////////////////////////////////////// | |
1740 | //_____________________________________________________________________________ | |
1741 | Int_t AliTRDCalibraFillHisto::CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const | |
170c35f1 | 1742 | { |
1743 | // | |
bcb6fb78 | 1744 | // Calculate the calibration group number for i |
170c35f1 | 1745 | // |
170c35f1 | 1746 | |
bcb6fb78 | 1747 | // Row of the cluster and position in the pad groups |
1748 | Int_t posr = 0; | |
1749 | if (fCalibraMode->GetNnZ(i) != 0) { | |
1750 | posr = (Int_t) row / fCalibraMode->GetNnZ(i); | |
1751 | } | |
1752 | ||
1753 | ||
1754 | // Col of the cluster and position in the pad groups | |
1755 | Int_t posc = 0; | |
1756 | if (fCalibraMode->GetNnRphi(i) != 0) { | |
1757 | posc = (Int_t) col / fCalibraMode->GetNnRphi(i); | |
1758 | } | |
170c35f1 | 1759 | |
bcb6fb78 | 1760 | return posc*fCalibraMode->GetNfragZ(i)+posr; |
170c35f1 | 1761 | |
1762 | } | |
bcb6fb78 | 1763 | //____________________________________________________________________________________ |
1764 | Int_t AliTRDCalibraFillHisto::CalculateTotalNumberOfBins(Int_t i) | |
170c35f1 | 1765 | { |
3a0f6479 | 1766 | // |
bcb6fb78 | 1767 | // Calculate the total number of calibration groups |
3a0f6479 | 1768 | // |
1769 | ||
bcb6fb78 | 1770 | Int_t ntotal = 0; |
64942b85 | 1771 | |
1772 | // All together | |
1773 | if((fCalibraMode->GetNz(i)==100) && (fCalibraMode->GetNrphi(i)==100)){ | |
1774 | ntotal = 1; | |
1775 | AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i)); | |
1776 | return ntotal; | |
1777 | } | |
1778 | ||
1779 | // Per Supermodule | |
1780 | if((fCalibraMode->GetNz(i)==10) && (fCalibraMode->GetNrphi(i)==10)){ | |
1781 | ntotal = 18; | |
1782 | AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i)); | |
1783 | return ntotal; | |
1784 | } | |
1785 | ||
1786 | // More | |
bcb6fb78 | 1787 | fCalibraMode->ModePadCalibration(2,i); |
1788 | fCalibraMode->ModePadFragmentation(0,2,0,i); | |
1789 | fCalibraMode->SetDetChamb2(i); | |
1790 | ntotal += 6 * 18 * fCalibraMode->GetDetChamb2(i); | |
1791 | fCalibraMode->ModePadCalibration(0,i); | |
1792 | fCalibraMode->ModePadFragmentation(0,0,0,i); | |
1793 | fCalibraMode->SetDetChamb0(i); | |
1794 | ntotal += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(i); | |
1795 | AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i)); | |
1796 | return ntotal; | |
1797 | ||
1798 | } | |
1799 | //_____________________________________________________________________________ | |
1800 | void AliTRDCalibraFillHisto::SetNz(Int_t i, Short_t Nz) | |
1801 | { | |
1802 | // | |
1803 | // Set the mode of calibration group in the z direction for the parameter i | |
1804 | // | |
1805 | ||
1806 | if ((Nz >= 0) && | |
1807 | (Nz < 5)) { | |
1808 | fCalibraMode->SetNz(i, Nz); | |
1809 | } | |
1810 | else { | |
1811 | AliInfo("You have to choose between 0 and 4"); | |
55a288e5 | 1812 | } |
170c35f1 | 1813 | |
bcb6fb78 | 1814 | } |
1815 | //_____________________________________________________________________________ | |
1816 | void AliTRDCalibraFillHisto::SetNrphi(Int_t i, Short_t Nrphi) | |
1817 | { | |
1818 | // | |
1819 | // Set the mode of calibration group in the rphi direction for the parameter i | |
1820 | // | |
1821 | ||
1822 | if ((Nrphi >= 0) && | |
1823 | (Nrphi < 7)) { | |
1824 | fCalibraMode->SetNrphi(i ,Nrphi); | |
1825 | } | |
1826 | else { | |
1827 | AliInfo("You have to choose between 0 and 6"); | |
3a0f6479 | 1828 | } |
55a288e5 | 1829 | |
bcb6fb78 | 1830 | } |
64942b85 | 1831 | |
1832 | //_____________________________________________________________________________ | |
1833 | void AliTRDCalibraFillHisto::SetAllTogether(Int_t i) | |
1834 | { | |
1835 | // | |
1836 | // Set the mode of calibration group all together | |
1837 | // | |
1838 | if(fVector2d == kTRUE) { | |
1839 | AliInfo("Can not work with the vector method"); | |
1840 | return; | |
1841 | } | |
1842 | fCalibraMode->SetAllTogether(i); | |
1843 | ||
1844 | } | |
1845 | ||
1846 | //_____________________________________________________________________________ | |
1847 | void AliTRDCalibraFillHisto::SetPerSuperModule(Int_t i) | |
1848 | { | |
1849 | // | |
1850 | // Set the mode of calibration group per supermodule | |
1851 | // | |
1852 | if(fVector2d == kTRUE) { | |
1853 | AliInfo("Can not work with the vector method"); | |
1854 | return; | |
1855 | } | |
1856 | fCalibraMode->SetPerSuperModule(i); | |
1857 | ||
1858 | } | |
1859 | ||
bcb6fb78 | 1860 | //____________Set the pad calibration variables for the detector_______________ |
1861 | Bool_t AliTRDCalibraFillHisto::LocalisationDetectorXbins(Int_t detector) | |
1862 | { | |
1863 | // | |
1864 | // For the detector calcul the first Xbins and set the number of row | |
1865 | // and col pads per calibration groups, the number of calibration | |
1866 | // groups in the detector. | |
1867 | // | |
1868 | ||
1869 | // first Xbins of the detector | |
1870 | if (fCH2dOn) { | |
1871 | fCalibraMode->CalculXBins(detector,0); | |
55a288e5 | 1872 | } |
bcb6fb78 | 1873 | if (fPH2dOn) { |
1874 | fCalibraMode->CalculXBins(detector,1); | |
55a288e5 | 1875 | } |
170c35f1 | 1876 | if (fPRF2dOn) { |
bcb6fb78 | 1877 | fCalibraMode->CalculXBins(detector,2); |
55a288e5 | 1878 | } |
bcb6fb78 | 1879 | |
1880 | // fragmentation of idect | |
1881 | for (Int_t i = 0; i < 3; i++) { | |
053767a4 | 1882 | fCalibraMode->ModePadCalibration((Int_t) GetStack(detector),i); |
1883 | fCalibraMode->ModePadFragmentation((Int_t) GetLayer(detector) | |
1884 | , (Int_t) GetStack(detector) | |
bcb6fb78 | 1885 | , (Int_t) GetSector(detector),i); |
170c35f1 | 1886 | } |
55a288e5 | 1887 | |
bcb6fb78 | 1888 | return kTRUE; |
1889 | ||
55a288e5 | 1890 | } |
bcb6fb78 | 1891 | //_____________________________________________________________________________ |
1892 | void AliTRDCalibraFillHisto::SetNumberGroupsPRF(Short_t numberGroupsPRF) | |
55a288e5 | 1893 | { |
1894 | // | |
bcb6fb78 | 1895 | // Should be between 0 and 6 |
55a288e5 | 1896 | // |
bcb6fb78 | 1897 | |
1898 | if ((numberGroupsPRF < 0) || (numberGroupsPRF > 6)) { | |
1899 | AliInfo("The number of groups must be between 0 and 6!"); | |
1900 | } | |
1901 | else { | |
1902 | fNgroupprf = numberGroupsPRF; | |
1903 | } | |
55a288e5 | 1904 | |
bcb6fb78 | 1905 | } |
1906 | /////////////////////////////////////////////////////////////////////////////////////////// | |
1907 | // Per tracklet: store or reset the info, fill the histos with the info | |
1908 | ////////////////////////////////////////////////////////////////////////////////////////// | |
1909 | //_____________________________________________________________________________ | |
1910 | void AliTRDCalibraFillHisto::StoreInfoCHPHtrack(AliTRDcluster *cl, Double_t dqdl, Int_t *group, Int_t row, Int_t col) | |
1911 | { | |
1912 | // | |
1913 | // Store the infos in fAmpTotal, fPHPlace and fPHValue | |
1914 | // Correct from the gain correction before | |
1915 | // | |
1916 | ||
1917 | // time bin of the cluster not corrected | |
1918 | Int_t time = cl->GetPadTime(); | |
55a288e5 | 1919 | |
bcb6fb78 | 1920 | //Correct for the gain coefficient used in the database for reconstruction |
64942b85 | 1921 | Float_t correctthegain = 1.0; |
1922 | if(fIsHLT) correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack); | |
1923 | else correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack)*fCalROCGain->GetValue(col,row); | |
bcb6fb78 | 1924 | Float_t correction = 1.0; |
1925 | Float_t normalisation = 6.67; | |
1926 | // we divide with gain in AliTRDclusterizer::Transform... | |
1927 | if( correctthegain > 0 ) normalisation /= correctthegain; | |
55a288e5 | 1928 | |
55a288e5 | 1929 | |
bcb6fb78 | 1930 | // take dd/dl corrected from the angle of the track |
1931 | correction = dqdl / (normalisation); | |
1932 | ||
55a288e5 | 1933 | |
bcb6fb78 | 1934 | // Fill the fAmpTotal with the charge |
b70c68da | 1935 | if (fCH2dOn) { |
1936 | if((!fLimitChargeIntegration) || (cl->IsInChamber())) fAmpTotal[(Int_t) group[0]] += correction; | |
bcb6fb78 | 1937 | } |
55a288e5 | 1938 | |
bcb6fb78 | 1939 | // Fill the fPHPlace and value |
1940 | if (fPH2dOn) { | |
1941 | fPHPlace[time] = group[1]; | |
1942 | fPHValue[time] = correction; | |
1943 | } | |
1944 | ||
1945 | } | |
1946 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
1947 | void AliTRDCalibraFillHisto::ResetfVariablestracklet() | |
1948 | { | |
1949 | // | |
1950 | // Reset values per tracklet | |
1951 | // | |
1952 | ||
1953 | //Reset good tracklet | |
1954 | fGoodTracklet = kTRUE; | |
1955 | ||
1956 | // Reset the fPHValue | |
1957 | if (fPH2dOn) { | |
1958 | //Reset the fPHValue and fPHPlace | |
1959 | for (Int_t k = 0; k < fTimeMax; k++) { | |
1960 | fPHValue[k] = 0.0; | |
1961 | fPHPlace[k] = -1; | |
55a288e5 | 1962 | } |
bcb6fb78 | 1963 | } |
55a288e5 | 1964 | |
bcb6fb78 | 1965 | // Reset the fAmpTotal where we put value |
1966 | if (fCH2dOn) { | |
1967 | for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) { | |
1968 | fAmpTotal[k] = 0.0; | |
55a288e5 | 1969 | } |
55a288e5 | 1970 | } |
55a288e5 | 1971 | } |
bcb6fb78 | 1972 | //____________Offine tracking in the AliTRDtracker_____________________________ |
1973 | void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackCH(Int_t nbclusters) | |
170c35f1 | 1974 | { |
1975 | // | |
bcb6fb78 | 1976 | // For the offline tracking or mcm tracklets |
1977 | // This function will be called in the functions UpdateHistogram... | |
1978 | // to fill the info of a track for the relativ gain calibration | |
170c35f1 | 1979 | // |
bcb6fb78 | 1980 | |
1981 | Int_t nb = 0; // Nombre de zones traversees | |
1982 | Int_t fd = -1; // Premiere zone non nulle | |
1983 | Float_t totalcharge = 0.0; // Total charge for the supermodule histo | |
170c35f1 | 1984 | |
bcb6fb78 | 1985 | if(nbclusters < fNumberClusters) return; |
1986 | if(nbclusters > fNumberClustersf) return; | |
64942b85 | 1987 | |
1988 | ||
1989 | // Normalize with the number of clusters | |
1990 | Double_t normalizeCst = fRelativeScale; | |
1991 | if(fNormalizeNbOfCluster) normalizeCst = normalizeCst*nbclusters; | |
bcb6fb78 | 1992 | |
1993 | // See if the track goes through different zones | |
1994 | for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) { | |
1995 | if (fAmpTotal[k] > 0.0) { | |
1996 | totalcharge += fAmpTotal[k]; | |
1997 | nb++; | |
1998 | if (nb == 1) { | |
1999 | fd = k; | |
2000 | } | |
170c35f1 | 2001 | } |
170c35f1 | 2002 | } |
170c35f1 | 2003 | |
bcb6fb78 | 2004 | |
2005 | switch (nb) | |
2006 | { | |
2007 | case 1: | |
2008 | fNumberUsedCh[0]++; | |
2009 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
2010 | if (fHisto2d) { | |
64942b85 | 2011 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst); |
2012 | //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5); | |
bcb6fb78 | 2013 | } |
2014 | if (fVector2d) { | |
64942b85 | 2015 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst); |
bcb6fb78 | 2016 | } |
2017 | break; | |
2018 | case 2: | |
2019 | if ((fAmpTotal[fd] > 0.0) && | |
2020 | (fAmpTotal[fd+1] > 0.0)) { | |
2021 | // One of the two very big | |
2022 | if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+1]) { | |
2023 | if (fHisto2d) { | |
64942b85 | 2024 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst); |
2025 | //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5); | |
bcb6fb78 | 2026 | } |
2027 | if (fVector2d) { | |
64942b85 | 2028 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst); |
bcb6fb78 | 2029 | } |
2030 | fNumberUsedCh[1]++; | |
2031 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
2032 | } | |
2033 | if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) { | |
2034 | if (fHisto2d) { | |
64942b85 | 2035 | FillCH2d(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/normalizeCst); |
2036 | //fCH2d->Fill(fAmpTotal[fd+1]/normalizeCst,fCalibraMode->GetXbins(0)+fd+1.5); | |
bcb6fb78 | 2037 | } |
2038 | if (fVector2d) { | |
64942b85 | 2039 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+1,fAmpTotal[fd+1]/normalizeCst); |
bcb6fb78 | 2040 | } |
2041 | fNumberUsedCh[1]++; | |
2042 | fEntriesCH[fCalibraMode->GetXbins(0)+fd+1]++; | |
2043 | } | |
2044 | } | |
2045 | if (fCalibraMode->GetNfragZ(0) > 1) { | |
2046 | if (fAmpTotal[fd] > 0.0) { | |
2047 | if ((fd+fCalibraMode->GetNfragZ(0)) < (fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0))) { | |
2048 | if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > 0.0) { | |
2049 | // One of the two very big | |
2050 | if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]) { | |
2051 | if (fHisto2d) { | |
64942b85 | 2052 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst); |
2053 | //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5); | |
bcb6fb78 | 2054 | } |
2055 | if (fVector2d) { | |
64942b85 | 2056 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst); |
bcb6fb78 | 2057 | } |
2058 | fNumberUsedCh[1]++; | |
2059 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
2060 | } | |
2061 | if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > fProcent*fAmpTotal[fd]) { | |
2062 | if (fHisto2d) { | |
64942b85 | 2063 | FillCH2d(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst); |
2064 | //fCH2d->Fill(fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst,fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)+0.5); | |
bcb6fb78 | 2065 | } |
2066 | fNumberUsedCh[1]++; | |
2067 | fEntriesCH[fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)]++; | |
2068 | if (fVector2d) { | |
64942b85 | 2069 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst); |
bcb6fb78 | 2070 | } |
2071 | } | |
2072 | } | |
2073 | } | |
2074 | } | |
2075 | } | |
2076 | break; | |
2077 | default: break; | |
2078 | } | |
170c35f1 | 2079 | } |
bcb6fb78 | 2080 | //____________Offine tracking in the AliTRDtracker_____________________________ |
2081 | void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackPH() | |
170c35f1 | 2082 | { |
2083 | // | |
bcb6fb78 | 2084 | // For the offline tracking or mcm tracklets |
2085 | // This function will be called in the functions UpdateHistogram... | |
2086 | // to fill the info of a track for the drift velocity calibration | |
170c35f1 | 2087 | // |
bcb6fb78 | 2088 | |
2089 | Int_t nb = 1; // Nombre de zones traversees 1, 2 ou plus de 3 | |
2090 | Int_t fd1 = -1; // Premiere zone non nulle | |
2091 | Int_t fd2 = -1; // Deuxieme zone non nulle | |
2092 | Int_t k1 = -1; // Debut de la premiere zone | |
2093 | Int_t k2 = -1; // Debut de la seconde zone | |
2094 | Int_t nbclusters = 0; // number of clusters | |
170c35f1 | 2095 | |
170c35f1 | 2096 | |
170c35f1 | 2097 | |
bcb6fb78 | 2098 | // See if the track goes through different zones |
2099 | for (Int_t k = 0; k < fTimeMax; k++) { | |
2100 | if (fPHValue[k] > 0.0) { | |
2101 | nbclusters++; | |
2102 | if (fd1 == -1) { | |
2103 | fd1 = fPHPlace[k]; | |
2104 | k1 = k; | |
2105 | } | |
2106 | if (fPHPlace[k] != fd1) { | |
2107 | if (fd2 == -1) { | |
2108 | k2 = k; | |
2109 | fd2 = fPHPlace[k]; | |
2110 | nb = 2; | |
2111 | } | |
2112 | if (fPHPlace[k] != fd2) { | |
2113 | nb = 3; | |
2114 | } | |
2115 | } | |
55a288e5 | 2116 | } |
2117 | } | |
55a288e5 | 2118 | |
64942b85 | 2119 | // See if noise before and after |
2120 | if(fMaxCluster > 0) { | |
2121 | if(fPHValue[0] > fMaxCluster) return; | |
2122 | if(fTimeMax > fNbMaxCluster) { | |
2123 | for(Int_t k = (fTimeMax-fNbMaxCluster); k < fTimeMax; k++){ | |
2124 | if(fPHValue[k] > fMaxCluster) return; | |
2125 | } | |
2126 | } | |
2127 | } | |
2128 | ||
4aad967c | 2129 | //printf("nbclusters %d, low limit %d, high limit %d\n",nbclusters,fNumberClusters,fNumberClustersf); |
2130 | ||
bcb6fb78 | 2131 | if(nbclusters < fNumberClusters) return; |
2132 | if(nbclusters > fNumberClustersf) return; | |
3a0f6479 | 2133 | |
bcb6fb78 | 2134 | switch(nb) |
2135 | { | |
170c35f1 | 2136 | case 1: |
bcb6fb78 | 2137 | fNumberUsedPh[0]++; |
2138 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2139 | if (fHisto2d) { | |
37b0cf5e | 2140 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2141 | else { | |
2142 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2143 | } | |
bcb6fb78 | 2144 | //printf("Fill the time bin %d with %f\n",i,fPHValue[i]); |
2145 | } | |
2146 | if (fVector2d) { | |
37b0cf5e | 2147 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2148 | else { | |
2149 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2150 | } | |
bcb6fb78 | 2151 | } |
55a288e5 | 2152 | } |
170c35f1 | 2153 | break; |
2154 | case 2: | |
bcb6fb78 | 2155 | if ((fd1 == fd2+1) || |
2156 | (fd2 == fd1+1)) { | |
2157 | // One of the two fast all the think | |
2158 | if (k2 > (k1+fDifference)) { | |
2159 | //we choose to fill the fd1 with all the values | |
2160 | fNumberUsedPh[1]++; | |
2161 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2162 | if (fHisto2d) { | |
37b0cf5e | 2163 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2164 | else { | |
2165 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2166 | } | |
bcb6fb78 | 2167 | } |
2168 | if (fVector2d) { | |
37b0cf5e | 2169 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2170 | else { | |
2171 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2172 | } | |
bcb6fb78 | 2173 | } |
55a288e5 | 2174 | } |
55a288e5 | 2175 | } |
bcb6fb78 | 2176 | if ((k2+fDifference) < fTimeMax) { |
2177 | //we choose to fill the fd2 with all the values | |
2178 | fNumberUsedPh[1]++; | |
2179 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2180 | if (fHisto2d) { | |
37b0cf5e | 2181 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2182 | else { | |
2183 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2184 | } | |
bcb6fb78 | 2185 | } |
55a288e5 | 2186 | if (fVector2d) { |
37b0cf5e | 2187 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2188 | else { | |
2189 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2190 | } | |
bcb6fb78 | 2191 | } |
55a288e5 | 2192 | } |
55a288e5 | 2193 | } |
2194 | } | |
bcb6fb78 | 2195 | // Two zones voisines sinon rien! |
2196 | if (fCalibraMode->GetNfragZ(1) > 1) { | |
2197 | // Case 2 | |
2198 | if ((fd1+fCalibraMode->GetNfragZ(1)) < (fCalibraMode->GetNfragZ(1)*fCalibraMode->GetNfragRphi(1))) { | |
2199 | if (fd2 == (fd1+fCalibraMode->GetNfragZ(1))) { | |
2200 | // One of the two fast all the think | |
2201 | if (k2 > (k1+fDifference)) { | |
2202 | //we choose to fill the fd1 with all the values | |
2203 | fNumberUsedPh[1]++; | |
2204 | for (Int_t i = 0; i < fTimeMax; i++) { | |
55a288e5 | 2205 | if (fHisto2d) { |
37b0cf5e | 2206 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2207 | else { | |
2208 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2209 | } | |
55a288e5 | 2210 | } |
2211 | if (fVector2d) { | |
37b0cf5e | 2212 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2213 | else { | |
2214 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2215 | } | |
55a288e5 | 2216 | } |
55a288e5 | 2217 | } |
bcb6fb78 | 2218 | } |
2219 | if ((k2+fDifference) < fTimeMax) { | |
2220 | //we choose to fill the fd2 with all the values | |
2221 | fNumberUsedPh[1]++; | |
2222 | for (Int_t i = 0; i < fTimeMax; i++) { | |
55a288e5 | 2223 | if (fHisto2d) { |
37b0cf5e | 2224 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2225 | else { | |
2226 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2227 | } | |
170c35f1 | 2228 | } |
2229 | if (fVector2d) { | |
37b0cf5e | 2230 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2231 | else { | |
2232 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2233 | } | |
170c35f1 | 2234 | } |
55a288e5 | 2235 | } |
2236 | } | |
2237 | } | |
2238 | } | |
170c35f1 | 2239 | // Two zones voisines sinon rien! |
2240 | // Case 3 | |
2241 | if ((fd1 - fCalibraMode->GetNfragZ(1)) >= 0) { | |
2242 | if (fd2 == (fd1 - fCalibraMode->GetNfragZ(1))) { | |
2243 | // One of the two fast all the think | |
2244 | if (k2 > (k1 + fDifference)) { | |
2245 | //we choose to fill the fd1 with all the values | |
2246 | fNumberUsedPh[1]++; | |
2247 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2248 | if (fHisto2d) { | |
37b0cf5e | 2249 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2250 | else { | |
2251 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2252 | } | |
170c35f1 | 2253 | } |
2254 | if (fVector2d) { | |
37b0cf5e | 2255 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2256 | else { | |
2257 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2258 | } | |
170c35f1 | 2259 | } |
55a288e5 | 2260 | } |
2261 | } | |
170c35f1 | 2262 | if ((k2+fDifference) < fTimeMax) { |
2263 | //we choose to fill the fd2 with all the values | |
2264 | fNumberUsedPh[1]++; | |
2265 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2266 | if (fHisto2d) { | |
37b0cf5e | 2267 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2268 | else { | |
2269 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2270 | } | |
170c35f1 | 2271 | } |
2272 | if (fVector2d) { | |
37b0cf5e | 2273 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2274 | else { | |
2275 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2276 | } | |
170c35f1 | 2277 | } |
55a288e5 | 2278 | } |
2279 | } | |
2280 | } | |
2281 | } | |
2282 | } | |
170c35f1 | 2283 | break; |
2284 | default: break; | |
2285 | } | |
55a288e5 | 2286 | } |
bcb6fb78 | 2287 | ////////////////////////////////////////////////////////////////////////////////////////// |
2288 | // DAQ process functions | |
2289 | ///////////////////////////////////////////////////////////////////////////////////////// | |
2290 | //_____________________________________________________________________ | |
b70c68da | 2291 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliTRDrawStreamBase *rawStream, Bool_t nocheck) |
55a288e5 | 2292 | { |
2293 | // | |
b70c68da | 2294 | // Event Processing loop - AliTRDrawStreamBase |
bcb6fb78 | 2295 | // TestBeam 2007 version |
2296 | // 0 timebin problem | |
2297 | // 1 no input | |
2298 | // 2 input | |
2299 | // | |
2300 | // Same algorithm as TestBeam but different reader | |
55a288e5 | 2301 | // |
170c35f1 | 2302 | |
bcb6fb78 | 2303 | Int_t withInput = 1; |
2304 | ||
2305 | Double_t phvalue[16][144][36]; | |
2306 | for(Int_t k = 0; k < 36; k++){ | |
2307 | for(Int_t j = 0; j < 16; j++){ | |
2308 | for(Int_t c = 0; c < 144; c++){ | |
2309 | phvalue[j][c][k] = 0.0; | |
2310 | } | |
170c35f1 | 2311 | } |
55a288e5 | 2312 | } |
170c35f1 | 2313 | |
bcb6fb78 | 2314 | fDetectorPreviousTrack = -1; |
2315 | fMCMPrevious = -1; | |
2316 | fROBPrevious = -1; | |
2317 | Int_t nbtimebin = 0; | |
d95484e4 | 2318 | Int_t baseline = 10; |
170c35f1 | 2319 | |
55a288e5 | 2320 | |
bcb6fb78 | 2321 | if(!nocheck){ |
170c35f1 | 2322 | |
bcb6fb78 | 2323 | fTimeMax = 0; |
2324 | ||
2325 | while (rawStream->Next()) { | |
2326 | ||
2327 | Int_t idetector = rawStream->GetDet(); // current detector | |
2328 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2329 | Int_t irob = rawStream->GetROB(); // current ROB | |
d95484e4 | 2330 | |
2331 | //printf("Detector %d\n",idetector); | |
2332 | ||
bcb6fb78 | 2333 | if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){ |
2334 | ||
2335 | // Fill | |
2336 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
55a288e5 | 2337 | |
3a0f6479 | 2338 | |
bcb6fb78 | 2339 | // reset |
2340 | for(Int_t k = 0; k < 36; k++){ | |
2341 | for(Int_t j = 0; j < 16; j++){ | |
2342 | for(Int_t c = 0; c < 144; c++){ | |
2343 | phvalue[j][c][k] = 0.0; | |
2344 | } | |
2345 | } | |
2346 | } | |
2347 | } | |
170c35f1 | 2348 | |
bcb6fb78 | 2349 | fDetectorPreviousTrack = idetector; |
2350 | fMCMPrevious = imcm; | |
2351 | fROBPrevious = irob; | |
170c35f1 | 2352 | |
bcb6fb78 | 2353 | nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data |
2354 | if(nbtimebin == 0) return 0; | |
2355 | if((fTimeMax != 0) && (nbtimebin != fTimeMax)) return 0; | |
2356 | fTimeMax = nbtimebin; | |
170c35f1 | 2357 | |
d95484e4 | 2358 | //baseline = rawStream->GetCommonAdditive(); // common additive baseline |
2359 | fNumberClustersf = fTimeMax; | |
2360 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
2361 | ||
2362 | ||
bcb6fb78 | 2363 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2364 | Int_t col = rawStream->GetCol(); | |
2365 | Int_t row = rawStream->GetRow(); | |
2366 | ||
2367 | ||
2368 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); | |
2369 | ||
2370 | ||
d95484e4 | 2371 | for(Int_t itime = 0; itime < nbtimebin; itime++){ |
2372 | phvalue[row][col][itime] = signal[itime]-baseline; | |
170c35f1 | 2373 | } |
2374 | } | |
bcb6fb78 | 2375 | |
2376 | // fill the last one | |
2377 | if(fDetectorPreviousTrack != -1){ | |
170c35f1 | 2378 | |
bcb6fb78 | 2379 | // Fill |
2380 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2381 | ||
2382 | // reset | |
2383 | for(Int_t k = 0; k < 36; k++){ | |
2384 | for(Int_t j = 0; j < 16; j++){ | |
2385 | for(Int_t c = 0; c < 144; c++){ | |
2386 | phvalue[j][c][k] = 0.0; | |
2387 | } | |
2388 | } | |
2389 | } | |
2390 | } | |
2391 | ||
2392 | } | |
2393 | else{ | |
170c35f1 | 2394 | |
bcb6fb78 | 2395 | while (rawStream->Next()) { |
170c35f1 | 2396 | |
bcb6fb78 | 2397 | Int_t idetector = rawStream->GetDet(); // current detector |
2398 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2399 | Int_t irob = rawStream->GetROB(); // current ROB | |
170c35f1 | 2400 | |
d95484e4 | 2401 | //printf("Detector %d\n",idetector); |
2402 | ||
bcb6fb78 | 2403 | if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){ |
55a288e5 | 2404 | |
bcb6fb78 | 2405 | // Fill |
2406 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2407 | ||
2408 | // reset | |
2409 | for(Int_t k = 0; k < 36; k++){ | |
2410 | for(Int_t j = 0; j < 16; j++){ | |
2411 | for(Int_t c = 0; c < 144; c++){ | |
2412 | phvalue[j][c][k] = 0.0; | |
2413 | } | |
2414 | } | |
2415 | } | |
2416 | } | |
170c35f1 | 2417 | |
bcb6fb78 | 2418 | fDetectorPreviousTrack = idetector; |
2419 | fMCMPrevious = imcm; | |
2420 | fROBPrevious = irob; | |
2421 | ||
d95484e4 | 2422 | //baseline = rawStream->GetCommonAdditive(); // common baseline |
170c35f1 | 2423 | |
bcb6fb78 | 2424 | fTimeMax = rawStream->GetNumberOfTimeBins(); // number of time bins read from data |
d95484e4 | 2425 | fNumberClustersf = fTimeMax; |
2426 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
bcb6fb78 | 2427 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2428 | Int_t col = rawStream->GetCol(); | |
2429 | Int_t row = rawStream->GetRow(); | |
2430 | ||
d95484e4 | 2431 | |
bcb6fb78 | 2432 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); |
170c35f1 | 2433 | |
d95484e4 | 2434 | for(Int_t itime = 0; itime < fTimeMax; itime++){ |
2435 | phvalue[row][col][itime] = signal[itime]-baseline; | |
bcb6fb78 | 2436 | } |
170c35f1 | 2437 | } |
2438 | ||
bcb6fb78 | 2439 | // fill the last one |
2440 | if(fDetectorPreviousTrack != -1){ | |
2441 | ||
2442 | // Fill | |
2443 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2444 | ||
2445 | // reset | |
2446 | for(Int_t k = 0; k < 36; k++){ | |
2447 | for(Int_t j = 0; j < 16; j++){ | |
2448 | for(Int_t c = 0; c < 144; c++){ | |
2449 | phvalue[j][c][k] = 0.0; | |
2450 | } | |
170c35f1 | 2451 | } |
2452 | } | |
2453 | } | |
bcb6fb78 | 2454 | } |
2455 | ||
2456 | return withInput; | |
2457 | ||
bcb6fb78 | 2458 | } |
2459 | //_____________________________________________________________________ | |
2460 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck) | |
2461 | { | |
2462 | // | |
2463 | // Event processing loop - AliRawReader | |
2464 | // Testbeam 2007 version | |
2465 | // | |
2466 | ||
b70c68da | 2467 | AliTRDrawStreamBase rawStream(rawReader); |
bcb6fb78 | 2468 | |
2469 | rawReader->Select("TRD"); | |
2470 | ||
2471 | return ProcessEventDAQ(&rawStream, nocheck); | |
2472 | } | |
2473 | ||
2474 | //_________________________________________________________________________ | |
2475 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ( | |
2476 | #ifdef ALI_DATE | |
2477 | eventHeaderStruct *event, | |
2478 | Bool_t nocheck | |
2479 | #else | |
2480 | eventHeaderStruct* /*event*/, | |
2481 | Bool_t /*nocheck*/ | |
2482 | ||
2483 | #endif | |
2484 | ) | |
2485 | { | |
2486 | // | |
2487 | // process date event | |
2488 | // Testbeam 2007 version | |
2489 | // | |
2490 | #ifdef ALI_DATE | |
2491 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
2492 | Int_t result=ProcessEventDAQ(rawReader, nocheck); | |
2493 | delete rawReader; | |
2494 | return result; | |
2495 | #else | |
2496 | Fatal("AliTRDCalibraFillHisto", "this class was compiled without DATE"); | |
2497 | return 0; | |
2498 | #endif | |
2499 | ||
bcb6fb78 | 2500 | } |
2501 | ////////////////////////////////////////////////////////////////////////////// | |
2502 | // Routine inside the DAQ process | |
2503 | ///////////////////////////////////////////////////////////////////////////// | |
2504 | //_______________________________________________________________________ | |
bcb6fb78 | 2505 | Int_t AliTRDCalibraFillHisto::FillDAQ(Double_t phvalue[16][144][36]){ |
2506 | ||
2507 | // | |
2508 | // Look for the maximum by collapsing over the time | |
2509 | // Sum over four pad col and two pad row | |
2510 | // | |
2511 | ||
2512 | Int_t used = 0; | |
2513 | ||
2514 | ||
2515 | Int_t idect = fDetectorPreviousTrack; | |
d95484e4 | 2516 | //printf("Enter Detector %d\n",fDetectorPreviousTrack); |
bcb6fb78 | 2517 | Double_t sum[36]; |
2518 | for(Int_t tb = 0; tb < 36; tb++){ | |
2519 | sum[tb] = 0.0; | |
2520 | } | |
2521 | ||
d95484e4 | 2522 | //fGoodTracklet = kTRUE; |
2523 | //fDetectorPreviousTrack = 0; | |
bcb6fb78 | 2524 | |
2525 | ||
2526 | /////////////////////////// | |
2527 | // look for maximum | |
2528 | ///////////////////////// | |
2529 | ||
2530 | Int_t imaxRow = 0; | |
2531 | Int_t imaxCol = 0; | |
2532 | Double_t integralMax = -1; | |
2533 | ||
2534 | for (Int_t ir = 1; ir <= 15; ir++) | |
2535 | { | |
2536 | for (Int_t ic = 2; ic <= 142; ic++) | |
2537 | { | |
2538 | Double_t integral = 0; | |
2539 | for (Int_t ishiftR = 0; ishiftR < 2; ishiftR++) | |
2540 | { | |
2541 | for (Int_t ishiftC = -2; ishiftC < 2; ishiftC++) | |
2542 | { | |
2543 | if (ir + ishiftR >= 1 && ir + ishiftR <= 16 && | |
2544 | ic + ishiftC >= 1 && ic + ishiftC <= 144) | |
2545 | { | |
2546 | ||
2547 | for(Int_t tb = 0; tb< fTimeMax; tb++){ | |
2548 | integral += phvalue[ir + ishiftR-1][ic + ishiftC-1][tb]; | |
2549 | }// addtb | |
2550 | } //addsignal | |
2551 | } //shiftC | |
2552 | } // shiftR | |
2553 | ||
2554 | if (integralMax < integral) | |
2555 | { | |
2556 | imaxRow = ir; | |
2557 | imaxCol = ic; | |
2558 | integralMax = integral; | |
2559 | } // check max integral | |
2560 | } //ic | |
2561 | } // ir | |
2562 | ||
2563 | //printf("imaxRow %d, imaxCol %d, fTimeMax %d, integralMax %f\n",imaxRow,imaxCol,fTimeMax, integralMax); | |
2564 | ||
27b46d95 | 2565 | if((imaxRow == 0) || (imaxCol == 0)) { |
2566 | used=1; | |
2567 | return used; | |
2568 | } | |
d95484e4 | 2569 | //CheckGoodTrackletV0(fDetectorPreviousTrack,imaxRow,imaxCol); |
2570 | //if(!fGoodTracklet) used = 1;; | |
bcb6fb78 | 2571 | |
2572 | // ///////////////////////////////////////////////////// | |
2573 | // sum ober 2 row and 4 pad cols for each time bins | |
2574 | // //////////////////////////////////////////////////// | |
2575 | ||
2576 | ||
2577 | for (Int_t ir = imaxRow - 1; ir < imaxRow + 1; ir++) | |
2578 | { | |
2579 | for (Int_t ic = imaxCol - 2; ic < imaxCol + 2; ic++) | |
2580 | { | |
2581 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2582 | sum[it] += phvalue[ir][ic][it]; | |
2583 | } | |
2584 | }//ic | |
2585 | }//ir | |
2586 | ||
2587 | Int_t nbcl = 0; | |
2588 | Double_t sumcharge = 0.0; | |
2589 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2590 | sumcharge += sum[it]; | |
2591 | if(sum[it] > 20.0) nbcl++; | |
2592 | } | |
2593 | ||
2594 | ||
2595 | ///////////////////////////////////////////////////////// | |
2596 | // Debug | |
2597 | //////////////////////////////////////////////////////// | |
2598 | if(fDebugLevel > 0){ | |
2599 | if ( !fDebugStreamer ) { | |
2600 | //debug stream | |
2601 | TDirectory *backup = gDirectory; | |
2602 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
2603 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
2604 | } | |
2605 | ||
2606 | Double_t amph0 = sum[0]; | |
2607 | Double_t amphlast = sum[fTimeMax-1]; | |
2608 | Double_t rms = TMath::RMS(fTimeMax,sum); | |
2609 | Int_t goodtracklet = (Int_t) fGoodTracklet; | |
2610 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2611 | Double_t clustera = sum[it]; | |
2612 | ||
2613 | (* fDebugStreamer) << "FillDAQa"<< | |
2614 | "ampTotal="<<sumcharge<< | |
2615 | "row="<<imaxRow<< | |
2616 | "col="<<imaxCol<< | |
2617 | "detector="<<idect<< | |
2618 | "amph0="<<amph0<< | |
2619 | "amphlast="<<amphlast<< | |
2620 | "goodtracklet="<<goodtracklet<< | |
2621 | "clustera="<<clustera<< | |
2622 | "it="<<it<< | |
2623 | "rms="<<rms<< | |
2624 | "\n"; | |
2625 | } | |
2626 | } | |
2627 | ||
2628 | //////////////////////////////////////////////////////// | |
2629 | // fill | |
2630 | /////////////////////////////////////////////////////// | |
2631 | if(sum[0] > 100.0) used = 1; | |
2632 | if(nbcl < fNumberClusters) used = 1; | |
2633 | if(nbcl > fNumberClustersf) used = 1; | |
2634 | ||
2635 | //if(fDetectorPreviousTrack == 15){ | |
2636 | // printf("rms %f and first time bin %f\n",TMath::RMS(fTimeMax,sum),sum[0]); | |
2637 | //} | |
2638 | //if((TMath::RMS(fTimeMax,sum) <= 10.0) && (sum[0] > 200.0)) return 1; | |
2639 | if(used == 0){ | |
2640 | for(Int_t it = 0; it < fTimeMax; it++){ | |
37b0cf5e | 2641 | if(fFillWithZero) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax); |
2642 | else{ | |
2643 | if(sum[it] > 0.0) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax); | |
2644 | } | |
bcb6fb78 | 2645 | } |
2646 | ||
2647 | ||
2648 | //((TH2I *)GetCH2d()->Fill(sumcharge/30.0,fDetectorPreviousTrack)); | |
2649 | used = 2; | |
d95484e4 | 2650 | //printf("Pass Detector %d\n",fDetectorPreviousTrack); |
2651 | ||
bcb6fb78 | 2652 | } |
2653 | ||
2654 | return used; | |
2655 | ||
2656 | } | |
2657 | //____________Online trackling in AliTRDtrigger________________________________ | |
2658 | Bool_t AliTRDCalibraFillHisto::UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins) | |
2659 | { | |
2660 | // | |
2661 | // For the DAQ | |
2662 | // Fill a simple average pulse height | |
2663 | // | |
2664 | ||
2665 | ||
2666 | ((TProfile2D *)GetPH2d(nbtimebins,fSf))->Fill((Float_t) timebin/fSf,det+0.5,(Float_t) signal); | |
2667 | ||
2668 | ||
2669 | return kTRUE; | |
2670 | ||
2671 | } | |
2672 | //____________Write_____________________________________________________ | |
2673 | //_____________________________________________________________________ | |
2674 | void AliTRDCalibraFillHisto::Write2d(const Char_t *filename, Bool_t append) | |
2675 | { | |
2676 | // | |
2677 | // Write infos to file | |
2678 | // | |
2679 | ||
2680 | //For debugging | |
2681 | if ( fDebugStreamer ) { | |
2682 | delete fDebugStreamer; | |
2683 | fDebugStreamer = 0x0; | |
2684 | } | |
2685 | ||
2686 | AliInfo(Form("Numbertrack: %d Numberusedch[0]: %d, Numberusedch[1]: %d Numberusedph[0]: %d, Numberusedph[1]: %d" | |
2687 | ,fNumberTrack | |
2688 | ,fNumberUsedCh[0] | |
2689 | ,fNumberUsedCh[1] | |
2690 | ,fNumberUsedPh[0] | |
2691 | ,fNumberUsedPh[1])); | |
2692 | ||
2693 | TDirectory *backup = gDirectory; | |
2694 | TString option; | |
2695 | ||
2696 | if ( append ) | |
2697 | option = "update"; | |
2698 | else | |
2699 | option = "recreate"; | |
2700 | ||
2701 | TFile f(filename,option.Data()); | |
2702 | ||
2703 | TStopwatch stopwatch; | |
2704 | stopwatch.Start(); | |
2705 | if(fVector2d) { | |
2706 | f.WriteTObject(fCalibraVector); | |
2707 | } | |
2708 | ||
2709 | if (fCH2dOn ) { | |
2710 | if (fHisto2d) { | |
2711 | f.WriteTObject(fCH2d); | |
2712 | } | |
2713 | } | |
2714 | if (fPH2dOn ) { | |
2715 | if (fHisto2d) { | |
2716 | f.WriteTObject(fPH2d); | |
2717 | } | |
2718 | } | |
2719 | if (fPRF2dOn) { | |
2720 | if (fHisto2d) { | |
2721 | f.WriteTObject(fPRF2d); | |
2722 | } | |
2723 | } | |
2724 | if(fLinearFitterOn){ | |
2725 | AnalyseLinearFitter(); | |
2726 | f.WriteTObject(fLinearVdriftFit); | |
2727 | } | |
2728 | ||
2729 | f.Close(); | |
2730 | ||
2731 | if ( backup ) backup->cd(); | |
2732 | ||
2733 | AliInfo(Form("Execution time Write2d: R:%.2fs C:%.2fs" | |
2734 | ,stopwatch.RealTime(),stopwatch.CpuTime())); | |
2735 | } | |
2736 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// | |
2737 | // Stats stuff | |
2738 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// | |
2739 | //___________________________________________probe the histos__________________________________________________ | |
2740 | Double_t *AliTRDCalibraFillHisto::StatH(TH2 *h, Int_t i) | |
2741 | { | |
2742 | // | |
2743 | // Check the number of stats in h, 0 is TH2I 1 is TProfile2D | |
2744 | // debug mode with 2 for TH2I and 3 for TProfile2D | |
2745 | // It gives a pointer to a Double_t[7] with the info following... | |
2746 | // [0] : number of calibration groups with entries | |
2747 | // [1] : minimal number of entries found | |
2748 | // [2] : calibration group number of the min | |
2749 | // [3] : maximal number of entries found | |
2750 | // [4] : calibration group number of the max | |
2751 | // [5] : mean number of entries found | |
2752 | // [6] : mean relative error | |
2753 | // | |
2754 | ||
2755 | Double_t *info = new Double_t[7]; | |
2756 | ||
2757 | // Number of Xbins (detectors or groups of pads) | |
2758 | Int_t nbins = h->GetNbinsY(); //number of calibration groups | |
2759 | Int_t nxbins = h->GetNbinsX(); //number of bins per histo | |
2760 | ||
2761 | // Initialise | |
2762 | Double_t nbwe = 0; //number of calibration groups with entries | |
2763 | Double_t minentries = 0; //minimal number of entries found | |
2764 | Double_t maxentries = 0; //maximal number of entries found | |
2765 | Double_t placemin = 0; //calibration group number of the min | |
2766 | Double_t placemax = -1; //calibration group number of the max | |
2767 | Double_t meanstats = 0.0; //mean number of entries over the calibration group with at least ome entry | |
2768 | Double_t meanrelativerror = 0.0; //mean relativ error in the TProfile2D | |
2769 | ||
2770 | Double_t counter = 0; | |
2771 | ||
2772 | //Debug | |
2773 | TH1F *nbEntries = 0x0;//distribution of the number of entries | |
2774 | TH1F *nbEntriesPerGroup = 0x0;//Number of entries per group | |
2775 | TProfile *nbEntriesPerSp = 0x0;//Number of entries for one supermodule | |
2776 | ||
2777 | // Beginning of the loop over the calibration groups | |
2778 | for (Int_t idect = 0; idect < nbins; idect++) { | |
2779 | ||
2780 | TH1I *projch = (TH1I *) h->ProjectionX("projch",idect+1,idect+1,(Option_t *)"e"); | |
2781 | projch->SetDirectory(0); | |
2782 | ||
2783 | // Number of entries for this calibration group | |
2784 | Double_t nentries = 0.0; | |
2785 | if((i%2) == 0){ | |
2786 | for (Int_t k = 0; k < nxbins; k++) { | |
2787 | nentries += h->GetBinContent(h->GetBin(k+1,idect+1)); | |
3a0f6479 | 2788 | } |
bcb6fb78 | 2789 | } |
2790 | else{ | |
2791 | for (Int_t k = 0; k < nxbins; k++) { | |
2792 | nentries += ((TProfile2D *)h)->GetBinEntries(h->GetBin(k+1,idect+1)); | |
2793 | if(h->GetBinContent(h->GetBin(k+1,idect+1)) != 0) { | |
2794 | meanrelativerror += (h->GetBinError(h->GetBin(k+1,idect+1))/(TMath::Abs(h->GetBinContent(h->GetBin(k+1,idect+1))))); | |
2795 | counter++; | |
2796 | } | |
2797 | } | |
2798 | } | |
2799 | ||
2800 | //Debug | |
2801 | if(i > 1){ | |
2802 | if((!((Bool_t)nbEntries)) && (nentries > 0)){ | |
2803 | nbEntries = new TH1F("Number of entries","Number of entries" | |
2804 | ,100,(Int_t)nentries/2,nentries*2); | |
2805 | nbEntries->SetDirectory(0); | |
2806 | nbEntriesPerGroup = new TH1F("Number of entries per group","Number of entries per group" | |
2807 | ,nbins,0,nbins); | |
2808 | nbEntriesPerGroup->SetDirectory(0); | |
2809 | nbEntriesPerSp = new TProfile("Number of entries per supermodule","Number of entries per supermodule" | |
2810 | ,(Int_t)(nbins/18),0,(Int_t)(nbins/18)); | |
2811 | nbEntriesPerSp->SetDirectory(0); | |
2812 | } | |
2813 | if(nbEntries){ | |
2814 | if(nentries > 0) nbEntries->Fill(nentries); | |
2815 | nbEntriesPerGroup->Fill(idect+0.5,nentries); | |
2816 | nbEntriesPerSp->Fill((idect%((Int_t)(nbins/18)))+0.5,nentries); | |
170c35f1 | 2817 | } |
2818 | } | |
bcb6fb78 | 2819 | |
2820 | //min amd max | |
2821 | if(nentries > maxentries){ | |
2822 | maxentries = nentries; | |
2823 | placemax = idect; | |
2824 | } | |
2825 | if(idect == 0) { | |
2826 | minentries = nentries; | |
2827 | } | |
2828 | if(nentries < minentries){ | |
2829 | minentries = nentries; | |
2830 | placemin = idect; | |
2831 | } | |
2832 | //nbwe | |
2833 | if(nentries > 0) { | |
2834 | nbwe++; | |
2835 | meanstats += nentries; | |
2836 | } | |
2837 | }//calibration groups loop | |
2838 | ||
2839 | if(nbwe > 0) meanstats /= nbwe; | |
2840 | if(counter > 0) meanrelativerror /= counter; | |
2841 | ||
2842 | AliInfo(Form("There are %f calibration groups with entries",nbwe)); | |
2843 | AliInfo(Form("The minimum number of entries is %f for the group %f",minentries,placemin)); | |
2844 | AliInfo(Form("The maximum number of entries is %f for the group %f",maxentries,placemax)); | |
2845 | AliInfo(Form("The mean number of entries is %f",meanstats)); | |
2846 | if((i%2) == 1) AliInfo(Form("The mean relative error is %f",meanrelativerror)); | |
2847 | ||
2848 | info[0] = nbwe; | |
2849 | info[1] = minentries; | |
2850 | info[2] = placemin; | |
2851 | info[3] = maxentries; | |
2852 | info[4] = placemax; | |
2853 | info[5] = meanstats; | |
2854 | info[6] = meanrelativerror; | |
2855 | ||
2856 | if(i > 1){ | |
2857 | gStyle->SetPalette(1); | |
2858 | gStyle->SetOptStat(1111); | |
2859 | gStyle->SetPadBorderMode(0); | |
2860 | gStyle->SetCanvasColor(10); | |
2861 | gStyle->SetPadLeftMargin(0.13); | |
2862 | gStyle->SetPadRightMargin(0.01); | |
2863 | TCanvas *stat = new TCanvas("stat","",50,50,600,800); | |
2864 | stat->Divide(2,1); | |
2865 | stat->cd(1); | |
2866 | nbEntries->Draw(""); | |
2867 | stat->cd(2); | |
2868 | nbEntriesPerSp->SetStats(0); | |
2869 | nbEntriesPerSp->Draw(""); | |
2870 | TCanvas *stat1 = new TCanvas("stat1","",50,50,600,800); | |
2871 | stat1->cd(); | |
2872 | nbEntriesPerGroup->SetStats(0); | |
2873 | nbEntriesPerGroup->Draw(""); | |
2874 | } | |
2875 | ||
2876 | return info; | |
2877 | ||
2878 | } | |
2879 | //____________________________________________________________________________ | |
2880 | Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberCH() | |
2881 | { | |
2882 | // | |
2883 | // Return a Int_t[4] with: | |
2884 | // 0 Mean number of entries | |
2885 | // 1 median of number of entries | |
2886 | // 2 rms of number of entries | |
2887 | // 3 number of group with entries | |
2888 | // | |
2889 | ||
2890 | Double_t *stat = new Double_t[4]; | |
2891 | stat[3] = 0.0; | |
2892 | ||
2893 | Int_t nbofgroups = CalculateTotalNumberOfBins(0); | |
2894 | Double_t *weight = new Double_t[nbofgroups]; | |
2895 | Int_t *nonul = new Int_t[nbofgroups]; | |
2896 | ||
2897 | for(Int_t k = 0; k < nbofgroups; k++){ | |
2898 | if(fEntriesCH[k] > 0) { | |
2899 | weight[k] = 1.0; | |
2900 | nonul[(Int_t)stat[3]] = fEntriesCH[k]; | |
2901 | stat[3]++; | |
2902 | } | |
2903 | else weight[k] = 0.0; | |
170c35f1 | 2904 | } |
bcb6fb78 | 2905 | stat[0] = TMath::Mean(nbofgroups,fEntriesCH,weight); |
2906 | stat[1] = TMath::Median(nbofgroups,fEntriesCH,weight); | |
2907 | stat[2] = TMath::RMS((Int_t)stat[3],nonul); | |
2908 | ||
2909 | return stat; | |
2910 | ||
170c35f1 | 2911 | } |
bcb6fb78 | 2912 | //____________________________________________________________________________ |
2913 | Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberLinearFitter() const | |
55a288e5 | 2914 | { |
2915 | // | |
bcb6fb78 | 2916 | // Return a Int_t[4] with: |
2917 | // 0 Mean number of entries | |
2918 | // 1 median of number of entries | |
2919 | // 2 rms of number of entries | |
2920 | // 3 number of group with entries | |
55a288e5 | 2921 | // |
2922 | ||
bcb6fb78 | 2923 | Double_t *stat = new Double_t[4]; |
2924 | stat[3] = 0.0; | |
55a288e5 | 2925 | |
bcb6fb78 | 2926 | Int_t nbofgroups = 540; |
2927 | Double_t *weight = new Double_t[nbofgroups]; | |
2928 | Int_t *nonul = new Int_t[nbofgroups]; | |
55a288e5 | 2929 | |
bcb6fb78 | 2930 | for(Int_t k = 0; k < nbofgroups; k++){ |
2931 | if(fEntriesLinearFitter[k] > 0) { | |
2932 | weight[k] = 1.0; | |
2933 | nonul[(Int_t) stat[3]] = fEntriesLinearFitter[k]; | |
2934 | stat[3]++; | |
d0569428 | 2935 | } |
bcb6fb78 | 2936 | else weight[k] = 0.0; |
d0569428 | 2937 | } |
bcb6fb78 | 2938 | stat[0] = TMath::Mean(nbofgroups,fEntriesLinearFitter,weight); |
2939 | stat[1] = TMath::Median(nbofgroups,fEntriesLinearFitter,weight); | |
2940 | stat[2] = TMath::RMS((Int_t)stat[3],nonul); | |
55a288e5 | 2941 | |
bcb6fb78 | 2942 | return stat; |
170c35f1 | 2943 | |
bcb6fb78 | 2944 | } |
2945 | ////////////////////////////////////////////////////////////////////////////////////// | |
2946 | // Create Histos | |
2947 | ////////////////////////////////////////////////////////////////////////////////////// | |
2948 | //_____________________________________________________________________________ | |
2949 | void AliTRDCalibraFillHisto::CreatePRF2d(Int_t nn) | |
2950 | { | |
2951 | // | |
2952 | // Create the 2D histos: here we have 2*fNgroupprf bins in tnp of 0.2 amplitude each | |
2953 | // If fNgroupprf is zero then no binning in tnp | |
2954 | // | |
d0569428 | 2955 | |
bcb6fb78 | 2956 | TString name("Nz"); |
2957 | name += fCalibraMode->GetNz(2); | |
2958 | name += "Nrphi"; | |
2959 | name += fCalibraMode->GetNrphi(2); | |
2960 | name += "Ngp"; | |
2961 | name += fNgroupprf; | |
d0569428 | 2962 | |
bcb6fb78 | 2963 | if(fNgroupprf != 0){ |
2964 | ||
2965 | fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name | |
2966 | ,2*fNgroupprf*fNumberBinPRF,-3.0*fNgroupprf,3.0*fNgroupprf,nn,0,nn); | |
2967 | fPRF2d->SetYTitle("Det/pad groups"); | |
2968 | fPRF2d->SetXTitle("Position x/W [pad width units]"); | |
2969 | fPRF2d->SetZTitle("Q_{i}/Q_{total}"); | |
2970 | fPRF2d->SetStats(0); | |
d0569428 | 2971 | } |
bcb6fb78 | 2972 | else{ |
2973 | fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name | |
2974 | ,fNumberBinPRF,-1.5,1.5,nn,0,nn); | |
2975 | fPRF2d->SetYTitle("Det/pad groups"); | |
2976 | fPRF2d->SetXTitle("Position x/W [pad width units]"); | |
2977 | fPRF2d->SetZTitle("Q_{i}/Q_{total}"); | |
2978 | fPRF2d->SetStats(0); | |
d0569428 | 2979 | } |
d0569428 | 2980 | |
2981 | } | |
bcb6fb78 | 2982 | |
2983 | //_____________________________________________________________________________ | |
2984 | void AliTRDCalibraFillHisto::CreatePH2d(Int_t nn) | |
d0569428 | 2985 | { |
2986 | // | |
bcb6fb78 | 2987 | // Create the 2D histos |
d0569428 | 2988 | // |
2989 | ||
bcb6fb78 | 2990 | TString name("Nz"); |
2991 | name += fCalibraMode->GetNz(1); | |
2992 | name += "Nrphi"; | |
2993 | name += fCalibraMode->GetNrphi(1); | |
d0569428 | 2994 | |
bcb6fb78 | 2995 | fPH2d = new TProfile2D("PH2d",(const Char_t *) name |
2996 | ,fTimeMax,-0.5/fSf,(Float_t) (fTimeMax-0.5)/fSf | |
2997 | ,nn,0,nn); | |
2998 | fPH2d->SetYTitle("Det/pad groups"); | |
2999 | fPH2d->SetXTitle("time [#mus]"); | |
3000 | fPH2d->SetZTitle("<PH> [a.u.]"); | |
3001 | fPH2d->SetStats(0); | |
d0569428 | 3002 | |
bcb6fb78 | 3003 | } |
3004 | //_____________________________________________________________________________ | |
3005 | void AliTRDCalibraFillHisto::CreateCH2d(Int_t nn) | |
3006 | { | |
3007 | // | |
3008 | // Create the 2D histos | |
3009 | // | |
d0569428 | 3010 | |
bcb6fb78 | 3011 | TString name("Nz"); |
3012 | name += fCalibraMode->GetNz(0); | |
3013 | name += "Nrphi"; | |
3014 | name += fCalibraMode->GetNrphi(0); | |
d0569428 | 3015 | |
bcb6fb78 | 3016 | fCH2d = new TH2I("CH2d",(const Char_t *) name |
3017 | ,fNumberBinCharge,0,300,nn,0,nn); | |
3018 | fCH2d->SetYTitle("Det/pad groups"); | |
3019 | fCH2d->SetXTitle("charge deposit [a.u]"); | |
3020 | fCH2d->SetZTitle("counts"); | |
3021 | fCH2d->SetStats(0); | |
3022 | fCH2d->Sumw2(); | |
d0569428 | 3023 | |
bcb6fb78 | 3024 | } |
3025 | ////////////////////////////////////////////////////////////////////////////////// | |
3026 | // Set relative scale | |
3027 | ///////////////////////////////////////////////////////////////////////////////// | |
3028 | //_____________________________________________________________________________ | |
3029 | void AliTRDCalibraFillHisto::SetRelativeScale(Float_t RelativeScale) | |
3030 | { | |
3031 | // | |
3032 | // Set the factor that will divide the deposited charge | |
3033 | // to fit in the histo range [0,300] | |
3034 | // | |
3035 | ||
3036 | if (RelativeScale > 0.0) { | |
3037 | fRelativeScale = RelativeScale; | |
3038 | } | |
3039 | else { | |
3040 | AliInfo("RelativeScale must be strict positif!"); | |
d0569428 | 3041 | } |
bcb6fb78 | 3042 | |
3043 | } | |
3044 | ////////////////////////////////////////////////////////////////////////////////// | |
3045 | // Quick way to fill a histo | |
3046 | ////////////////////////////////////////////////////////////////////////////////// | |
3047 | //_____________________________________________________________________ | |
3048 | void AliTRDCalibraFillHisto::FillCH2d(Int_t x, Float_t y) | |
3049 | { | |
3050 | // | |
3051 | // FillCH2d: Marian style | |
3052 | // | |
3053 | ||
3054 | //skip simply the value out of range | |
3055 | if((y>=300.0) || (y<0.0)) return; | |
3056 | ||
3057 | //Calcul the y place | |
3058 | Int_t yplace = (Int_t) (fNumberBinCharge*y/300.0)+1; | |
3059 | Int_t place = (fNumberBinCharge+2)*(x+1)+yplace; | |
d0569428 | 3060 | |
bcb6fb78 | 3061 | //Fill |
3062 | fCH2d->GetArray()[place]++; | |
3063 | ||
d0569428 | 3064 | } |
bcb6fb78 | 3065 | |
3066 | ////////////////////////////////////////////////////////////////////////////////// | |
3067 | // Geometrical functions | |
3068 | /////////////////////////////////////////////////////////////////////////////////// | |
d0569428 | 3069 | //_____________________________________________________________________________ |
053767a4 | 3070 | Int_t AliTRDCalibraFillHisto::GetLayer(Int_t d) const |
d0569428 | 3071 | { |
3072 | // | |
053767a4 | 3073 | // Reconstruct the layer number from the detector number |
d0569428 | 3074 | // |
3075 | ||
3076 | return ((Int_t) (d % 6)); | |
3077 | ||
3078 | } | |
3079 | ||
3080 | //_____________________________________________________________________________ | |
053767a4 | 3081 | Int_t AliTRDCalibraFillHisto::GetStack(Int_t d) const |
d0569428 | 3082 | { |
3083 | // | |
053767a4 | 3084 | // Reconstruct the stack number from the detector number |
d0569428 | 3085 | // |
053767a4 | 3086 | const Int_t kNlayer = 6; |
d0569428 | 3087 | |
053767a4 | 3088 | return ((Int_t) (d % 30) / kNlayer); |
d0569428 | 3089 | |
3090 | } | |
3091 | ||
3092 | //_____________________________________________________________________________ | |
3093 | Int_t AliTRDCalibraFillHisto::GetSector(Int_t d) const | |
3094 | { | |
3095 | // | |
3096 | // Reconstruct the sector number from the detector number | |
3097 | // | |
3098 | Int_t fg = 30; | |
3099 | ||
3100 | return ((Int_t) (d / fg)); | |
3101 | ||
3102 | } | |
bcb6fb78 | 3103 | /////////////////////////////////////////////////////////////////////////////////// |
3104 | // Getter functions for DAQ of the CH2d and the PH2d | |
3105 | ////////////////////////////////////////////////////////////////////////////////// | |
d0569428 | 3106 | //_____________________________________________________________________ |
3107 | TProfile2D* AliTRDCalibraFillHisto::GetPH2d(Int_t nbtimebin, Float_t samplefrequency) | |
3108 | { | |
3109 | // | |
3110 | // return pointer to fPH2d TProfile2D | |
3111 | // create a new TProfile2D if it doesn't exist allready | |
3112 | // | |
3113 | if ( fPH2d ) | |
3114 | return fPH2d; | |
3115 | ||
3116 | // Some parameters | |
3117 | fTimeMax = nbtimebin; | |
3118 | fSf = samplefrequency; | |
3119 | ||
170c35f1 | 3120 | CreatePH2d(540); |
3121 | ||
3122 | return fPH2d; | |
3123 | } | |
3124 | //_____________________________________________________________________ | |
bcb6fb78 | 3125 | TH2I* AliTRDCalibraFillHisto::GetCH2d() |
3126 | { | |
3127 | // | |
3128 | // return pointer to fCH2d TH2I | |
3129 | // create a new TH2I if it doesn't exist allready | |
3130 | // | |
3131 | if ( fCH2d ) | |
3132 | return fCH2d; | |
3133 | ||
3134 | CreateCH2d(540); | |
3135 | ||
3136 | return fCH2d; | |
3137 | } | |
3138 | //////////////////////////////////////////////////////////////////////////////////////////// | |
3139 | // Drift velocity calibration | |
3140 | /////////////////////////////////////////////////////////////////////////////////////////// | |
3141 | //_____________________________________________________________________ | |
170c35f1 | 3142 | TLinearFitter* AliTRDCalibraFillHisto::GetLinearFitter(Int_t detector, Bool_t force) |
3143 | { | |
3144 | // | |
3145 | // return pointer to TLinearFitter Calibration | |
3146 | // if force is true create a new TLinearFitter if it doesn't exist allready | |
3147 | // | |
170c35f1 | 3148 | |
d0569428 | 3149 | if ((!force) || (fLinearFitterArray.UncheckedAt(detector))){ |
3150 | return (TLinearFitter*)fLinearFitterArray.UncheckedAt(detector); | |
3151 | } | |
3152 | ||
3153 | // if we are forced and TLinearFitter doesn't yet exist create it | |
170c35f1 | 3154 | |
d0569428 | 3155 | // new TLinearFitter |
3156 | TLinearFitter *linearfitter = new TLinearFitter(2,"pol1"); | |
3157 | fLinearFitterArray.AddAt(linearfitter,detector); | |
3158 | return linearfitter; | |
170c35f1 | 3159 | } |
170c35f1 | 3160 | |
3a0f6479 | 3161 | //____________________________________________________________________________ |
3162 | void AliTRDCalibraFillHisto::AnalyseLinearFitter() | |
3163 | { | |
3164 | // | |
3165 | // Analyse array of linear fitter because can not be written | |
3166 | // Store two arrays: one with the param the other one with the error param + number of entries | |
3167 | // | |
3168 | ||
3169 | for(Int_t k = 0; k < 540; k++){ | |
3170 | TLinearFitter *linearfitter = GetLinearFitter(k); | |
3171 | if((linearfitter!=0) && (fEntriesLinearFitter[k]>10)){ | |
3172 | TVectorD *par = new TVectorD(2); | |
3173 | TVectorD pare = TVectorD(2); | |
3174 | TVectorD *parE = new TVectorD(3); | |
3175 | linearfitter->Eval(); | |
3176 | linearfitter->GetParameters(*par); | |
3177 | linearfitter->GetErrors(pare); | |
3178 | Float_t ppointError = TMath::Sqrt(TMath::Abs(linearfitter->GetChisquare())/fEntriesLinearFitter[k]); | |
3179 | (*parE)[0] = pare[0]*ppointError; | |
3180 | (*parE)[1] = pare[1]*ppointError; | |
3181 | (*parE)[2] = (Double_t) fEntriesLinearFitter[k]; | |
3182 | ((TObjArray *)fLinearVdriftFit->GetPArray())->AddAt(par,k); | |
3183 | ((TObjArray *)fLinearVdriftFit->GetEArray())->AddAt(parE,k); | |
3184 | } | |
3185 | } | |
3186 | } | |
d0569428 | 3187 |