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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> | |
6bbdc11a | 51 | #include <TLinearFitter.h> |
55a288e5 | 52 | |
53 | #include "AliLog.h" | |
55a288e5 | 54 | |
55 | #include "AliTRDCalibraFillHisto.h" | |
56 | #include "AliTRDCalibraMode.h" | |
57 | #include "AliTRDCalibraVector.h" | |
3a0f6479 | 58 | #include "AliTRDCalibraVdriftLinearFit.h" |
55a288e5 | 59 | #include "AliTRDcalibDB.h" |
60 | #include "AliTRDCommonParam.h" | |
55a288e5 | 61 | #include "AliTRDpadPlane.h" |
62 | #include "AliTRDcluster.h" | |
f3d3af1b | 63 | #include "AliTRDtrack.h" |
bcb6fb78 | 64 | #include "AliTRDtrackV1.h" |
b70c68da | 65 | #include "AliTRDrawStreamBase.h" |
3a0f6479 | 66 | #include "AliRawReader.h" |
67 | #include "AliRawReaderDate.h" | |
f162af62 | 68 | #include "AliTRDgeometry.h" |
d0569428 | 69 | #include "./Cal/AliTRDCalROC.h" |
70 | #include "./Cal/AliTRDCalDet.h" | |
170c35f1 | 71 | |
72 | #ifdef ALI_DATE | |
73 | #include "event.h" | |
74 | #endif | |
55a288e5 | 75 | |
3a0f6479 | 76 | |
55a288e5 | 77 | ClassImp(AliTRDCalibraFillHisto) |
78 | ||
79 | AliTRDCalibraFillHisto* AliTRDCalibraFillHisto::fgInstance = 0; | |
80 | Bool_t AliTRDCalibraFillHisto::fgTerminated = kFALSE; | |
81 | ||
82 | //_____________singleton implementation_________________________________________________ | |
83 | AliTRDCalibraFillHisto *AliTRDCalibraFillHisto::Instance() | |
84 | { | |
85 | // | |
86 | // Singleton implementation | |
87 | // | |
88 | ||
89 | if (fgTerminated != kFALSE) { | |
90 | return 0; | |
91 | } | |
92 | ||
93 | if (fgInstance == 0) { | |
94 | fgInstance = new AliTRDCalibraFillHisto(); | |
95 | } | |
96 | ||
97 | return fgInstance; | |
98 | ||
99 | } | |
100 | ||
101 | //______________________________________________________________________________________ | |
102 | void AliTRDCalibraFillHisto::Terminate() | |
103 | { | |
104 | // | |
105 | // Singleton implementation | |
106 | // Deletes the instance of this class | |
107 | // | |
108 | ||
109 | fgTerminated = kTRUE; | |
110 | ||
111 | if (fgInstance != 0) { | |
112 | delete fgInstance; | |
113 | fgInstance = 0; | |
114 | } | |
115 | ||
116 | } | |
3a0f6479 | 117 | |
55a288e5 | 118 | //______________________________________________________________________________________ |
119 | AliTRDCalibraFillHisto::AliTRDCalibraFillHisto() | |
120 | :TObject() | |
f162af62 | 121 | ,fGeo(0) |
64942b85 | 122 | ,fIsHLT(kFALSE) |
55a288e5 | 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) | |
e526983e | 150 | ,fNumberBinCharge(50) |
151 | ,fNumberBinPRF(10) | |
152 | ,fNgroupprf(3) | |
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 | ,fCH2dOn(c.fCH2dOn) |
192 | ,fPH2dOn(c.fPH2dOn) | |
193 | ,fPRF2dOn(c.fPRF2dOn) | |
194 | ,fHisto2d(c.fHisto2d) | |
195 | ,fVector2d(c.fVector2d) | |
196 | ,fLinearFitterOn(c.fLinearFitterOn) | |
197 | ,fLinearFitterDebugOn(c.fLinearFitterDebugOn) | |
198 | ,fRelativeScale(c.fRelativeScale) | |
199 | ,fThresholdClusterPRF2(c.fThresholdClusterPRF2) | |
b70c68da | 200 | ,fLimitChargeIntegration(c.fLimitChargeIntegration) |
37b0cf5e | 201 | ,fFillWithZero(c.fFillWithZero) |
64942b85 | 202 | ,fNormalizeNbOfCluster(c.fNormalizeNbOfCluster) |
203 | ,fMaxCluster(c.fMaxCluster) | |
204 | ,fNbMaxCluster(c.fNbMaxCluster) | |
f162af62 | 205 | ,fCalibraMode(0x0) |
206 | ,fDebugStreamer(0) | |
207 | ,fDebugLevel(c.fDebugLevel) | |
f162af62 | 208 | ,fDetectorPreviousTrack(c.fDetectorPreviousTrack) |
e4db522f | 209 | ,fMCMPrevious(c.fMCMPrevious) |
210 | ,fROBPrevious(c.fROBPrevious) | |
f162af62 | 211 | ,fNumberClusters(c.fNumberClusters) |
bcb6fb78 | 212 | ,fNumberClustersf(c.fNumberClustersf) |
f162af62 | 213 | ,fProcent(c.fProcent) |
214 | ,fDifference(c.fDifference) | |
215 | ,fNumberTrack(c.fNumberTrack) | |
216 | ,fTimeMax(c.fTimeMax) | |
217 | ,fSf(c.fSf) | |
218 | ,fNumberBinCharge(c.fNumberBinCharge) | |
219 | ,fNumberBinPRF(c.fNumberBinPRF) | |
220 | ,fNgroupprf(c.fNgroupprf) | |
3a0f6479 | 221 | ,fAmpTotal(0x0) |
222 | ,fPHPlace(0x0) | |
223 | ,fPHValue(0x0) | |
f162af62 | 224 | ,fGoodTracklet(c.fGoodTracklet) |
1ca79a00 | 225 | ,fLinearFitterTracklet(0x0) |
3a0f6479 | 226 | ,fEntriesCH(0x0) |
227 | ,fEntriesLinearFitter(0x0) | |
f162af62 | 228 | ,fCalibraVector(0x0) |
229 | ,fPH2d(0x0) | |
230 | ,fPRF2d(0x0) | |
231 | ,fCH2d(0x0) | |
d0569428 | 232 | ,fLinearFitterArray(540) |
3a0f6479 | 233 | ,fLinearVdriftFit(0x0) |
d0569428 | 234 | ,fCalDetGain(0x0) |
235 | ,fCalROCGain(0x0) | |
55a288e5 | 236 | { |
237 | // | |
238 | // Copy constructor | |
239 | // | |
170c35f1 | 240 | if(c.fCalibraMode) fCalibraMode = new AliTRDCalibraMode(*c.fCalibraMode); |
241 | if(c.fCalibraVector) fCalibraVector = new AliTRDCalibraVector(*c.fCalibraVector); | |
242 | if(c.fPH2d) { | |
243 | fPH2d = new TProfile2D(*c.fPH2d); | |
244 | fPH2d->SetDirectory(0); | |
245 | } | |
246 | if(c.fPRF2d) { | |
247 | fPRF2d = new TProfile2D(*c.fPRF2d); | |
248 | fPRF2d->SetDirectory(0); | |
249 | } | |
250 | if(c.fCH2d) { | |
251 | fCH2d = new TH2I(*c.fCH2d); | |
252 | fCH2d->SetDirectory(0); | |
253 | } | |
3a0f6479 | 254 | if(c.fLinearVdriftFit){ |
255 | fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(*c.fLinearVdriftFit); | |
170c35f1 | 256 | } |
3a0f6479 | 257 | |
d0569428 | 258 | if(c.fCalDetGain) fCalDetGain = new AliTRDCalDet(*c.fCalDetGain); |
d0569428 | 259 | if(c.fCalROCGain) fCalROCGain = new AliTRDCalROC(*c.fCalROCGain); |
d0569428 | 260 | |
f162af62 | 261 | if (fGeo) { |
262 | delete fGeo; | |
263 | } | |
264 | fGeo = new AliTRDgeometry(); | |
55a288e5 | 265 | } |
f162af62 | 266 | |
55a288e5 | 267 | //____________________________________________________________________________________ |
268 | AliTRDCalibraFillHisto::~AliTRDCalibraFillHisto() | |
269 | { | |
270 | // | |
271 | // AliTRDCalibraFillHisto destructor | |
272 | // | |
273 | ||
274 | ClearHistos(); | |
170c35f1 | 275 | if ( fDebugStreamer ) delete fDebugStreamer; |
f162af62 | 276 | |
d0569428 | 277 | if ( fCalDetGain ) delete fCalDetGain; |
d0569428 | 278 | if ( fCalROCGain ) delete fCalROCGain; |
d0569428 | 279 | |
1ca79a00 | 280 | if( fLinearFitterTracklet ) { delete fLinearFitterTracklet; } |
281 | ||
282 | delete [] fPHPlace; | |
283 | delete [] fPHValue; | |
284 | delete [] fEntriesCH; | |
285 | delete [] fEntriesLinearFitter; | |
286 | delete [] fAmpTotal; | |
287 | ||
288 | for(Int_t idet=0; idet<AliTRDgeometry::kNdet; idet++){ | |
289 | TLinearFitter *f = (TLinearFitter*)fLinearFitterArray.At(idet); | |
290 | if(f) { delete f;} | |
291 | } | |
46c4871e | 292 | if(fLinearVdriftFit) delete fLinearVdriftFit; |
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_________ |
9ff7be6d | 346 | Bool_t AliTRDCalibraFillHisto::Init2Dhistos(Int_t nboftimebin) |
55a288e5 | 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 | |
9ff7be6d | 366 | if(nboftimebin > 0) fTimeMax = nboftimebin; |
367 | else fTimeMax = cal->GetNumberOfTimeBins(); | |
d95484e4 | 368 | fSf = parCom->GetSamplingFrequency(); |
64942b85 | 369 | if(!fNormalizeNbOfCluster) fRelativeScale = 20.0; |
370 | else fRelativeScale = 1.18; | |
d95484e4 | 371 | fNumberClustersf = fTimeMax; |
37b0cf5e | 372 | fNumberClusters = (Int_t)(0.5*fTimeMax); |
d0569428 | 373 | |
1ca79a00 | 374 | // Init linear fitter |
375 | if(!fLinearFitterTracklet) { | |
376 | fLinearFitterTracklet = new TLinearFitter(2,"pol1"); | |
64942b85 | 377 | fLinearFitterTracklet->StoreData(kTRUE); |
1ca79a00 | 378 | } |
170c35f1 | 379 | |
1ca79a00 | 380 | //calib object from database used for reconstruction |
381 | if( fCalDetGain ){ | |
382 | fCalDetGain->~AliTRDCalDet(); | |
383 | new(fCalDetGain) AliTRDCalDet(*(cal->GetGainFactorDet())); | |
384 | }else fCalDetGain = new AliTRDCalDet(*(cal->GetGainFactorDet())); | |
385 | ||
3a0f6479 | 386 | // Calcul Xbins Chambd0, Chamb2 |
0c349049 | 387 | Int_t ntotal0 = CalculateTotalNumberOfBins(0); |
388 | Int_t ntotal1 = CalculateTotalNumberOfBins(1); | |
389 | Int_t ntotal2 = CalculateTotalNumberOfBins(2); | |
3a0f6479 | 390 | |
391 | // If vector method On initialised all the stuff | |
392 | if(fVector2d){ | |
55a288e5 | 393 | fCalibraVector = new AliTRDCalibraVector(); |
170c35f1 | 394 | fCalibraVector->SetNumberBinCharge(fNumberBinCharge); |
395 | fCalibraVector->SetTimeMax(fTimeMax); | |
396 | if(fNgroupprf != 0) { | |
397 | fCalibraVector->SetNumberBinPRF(2*fNgroupprf*fNumberBinPRF); | |
398 | fCalibraVector->SetPRFRange((Float_t)(3.0*fNgroupprf)); | |
399 | } | |
400 | else { | |
401 | fCalibraVector->SetNumberBinPRF(fNumberBinPRF); | |
402 | fCalibraVector->SetPRFRange(1.5); | |
403 | } | |
3a0f6479 | 404 | for(Int_t k = 0; k < 3; k++){ |
405 | fCalibraVector->SetDetCha0(k,fCalibraMode->GetDetChamb0(k)); | |
406 | fCalibraVector->SetDetCha2(k,fCalibraMode->GetDetChamb2(k)); | |
407 | } | |
e526983e | 408 | fCalibraVector->SetNzNrphi(0,fCalibraMode->GetNz(0),fCalibraMode->GetNrphi(0)); |
409 | fCalibraVector->SetNzNrphi(1,fCalibraMode->GetNz(1),fCalibraMode->GetNrphi(1)); | |
410 | fCalibraVector->SetNzNrphi(2,fCalibraMode->GetNz(2),fCalibraMode->GetNrphi(2)); | |
411 | fCalibraVector->SetNbGroupPRF(fNgroupprf); | |
55a288e5 | 412 | } |
170c35f1 | 413 | |
55a288e5 | 414 | // Create the 2D histos corresponding to the pad groupCalibration mode |
415 | if (fCH2dOn) { | |
416 | ||
417 | AliInfo(Form("The pad calibration mode for the relative gain calibration: Nz %d, and Nrphi %d" | |
418 | ,fCalibraMode->GetNz(0) | |
419 | ,fCalibraMode->GetNrphi(0))); | |
420 | ||
55a288e5 | 421 | // Create the 2D histo |
422 | if (fHisto2d) { | |
0c349049 | 423 | CreateCH2d(ntotal0); |
55a288e5 | 424 | } |
55a288e5 | 425 | // Variable |
426 | fAmpTotal = new Float_t[TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0))]; | |
427 | for (Int_t k = 0; k < TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0)); k++) { | |
428 | fAmpTotal[k] = 0.0; | |
429 | } | |
170c35f1 | 430 | //Statistics |
0c349049 | 431 | fEntriesCH = new Int_t[ntotal0]; |
432 | for(Int_t k = 0; k < ntotal0; k++){ | |
170c35f1 | 433 | fEntriesCH[k] = 0; |
434 | } | |
3a0f6479 | 435 | |
55a288e5 | 436 | } |
55a288e5 | 437 | if (fPH2dOn) { |
438 | ||
439 | AliInfo(Form("The pad calibration mode for the drift velocity calibration: Nz %d, and Nrphi %d" | |
440 | ,fCalibraMode->GetNz(1) | |
441 | ,fCalibraMode->GetNrphi(1))); | |
442 | ||
55a288e5 | 443 | // Create the 2D histo |
444 | if (fHisto2d) { | |
0c349049 | 445 | CreatePH2d(ntotal1); |
55a288e5 | 446 | } |
55a288e5 | 447 | // Variable |
448 | fPHPlace = new Short_t[fTimeMax]; | |
449 | for (Int_t k = 0; k < fTimeMax; k++) { | |
450 | fPHPlace[k] = -1; | |
451 | } | |
452 | fPHValue = new Float_t[fTimeMax]; | |
453 | for (Int_t k = 0; k < fTimeMax; k++) { | |
454 | fPHValue[k] = 0.0; | |
455 | } | |
170c35f1 | 456 | } |
457 | if (fLinearFitterOn) { | |
46c4871e | 458 | if(fLinearFitterDebugOn) { |
459 | fLinearFitterArray.SetName("ArrayLinearFitters"); | |
460 | fEntriesLinearFitter = new Int_t[540]; | |
461 | for(Int_t k = 0; k < 540; k++){ | |
462 | fEntriesLinearFitter[k] = 0; | |
463 | } | |
170c35f1 | 464 | } |
3a0f6479 | 465 | fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(); |
55a288e5 | 466 | } |
467 | ||
468 | if (fPRF2dOn) { | |
469 | ||
470 | AliInfo(Form("The pad calibration mode for the PRF calibration: Nz %d, and Nrphi %d" | |
471 | ,fCalibraMode->GetNz(2) | |
472 | ,fCalibraMode->GetNrphi(2))); | |
55a288e5 | 473 | // Create the 2D histo |
474 | if (fHisto2d) { | |
0c349049 | 475 | CreatePRF2d(ntotal2); |
55a288e5 | 476 | } |
55a288e5 | 477 | } |
478 | ||
479 | return kTRUE; | |
480 | ||
481 | } | |
d0569428 | 482 | //____________Offline tracking in the AliTRDtracker____________________________ |
6bbdc11a | 483 | Bool_t AliTRDCalibraFillHisto::UpdateHistograms(const AliTRDtrack *t) |
d0569428 | 484 | { |
485 | // | |
bcb6fb78 | 486 | // Use AliTRDtrack for the calibration |
d0569428 | 487 | // |
488 | ||
d0569428 | 489 | |
bcb6fb78 | 490 | AliTRDcluster *cl = 0x0; // pointeur to cluster |
491 | Int_t index0 = 0; // index of the first cluster in the current chamber | |
492 | Int_t index1 = 0; // index of the current cluster in the current chamber | |
d0569428 | 493 | |
bcb6fb78 | 494 | ////////////////////////////// |
d0569428 | 495 | // loop over the clusters |
bcb6fb78 | 496 | /////////////////////////////// |
d0569428 | 497 | while((cl = t->GetCluster(index1))){ |
498 | ||
bcb6fb78 | 499 | ///////////////////////////////////////////////////////////////////////// |
500 | // Fill the infos for the previous clusters if not the same detector | |
501 | //////////////////////////////////////////////////////////////////////// | |
d0569428 | 502 | Int_t detector = cl->GetDetector(); |
d0569428 | 503 | if ((detector != fDetectorPreviousTrack) && |
504 | (index0 != index1)) { | |
505 | ||
506 | fNumberTrack++; | |
507 | ||
d0569428 | 508 | //If the same track, then look if the previous detector is in |
509 | //the same plane, if yes: not a good track | |
053767a4 | 510 | if ((GetLayer(detector) == GetLayer(fDetectorPreviousTrack))) { |
bcb6fb78 | 511 | return kFALSE; |
d0569428 | 512 | } |
513 | ||
514 | // Fill only if the track doesn't touch a masked pad or doesn't | |
bcb6fb78 | 515 | if (fGoodTracklet) { |
d0569428 | 516 | |
517 | // drift velocity unables to cut bad tracklets | |
bcb6fb78 | 518 | Bool_t pass = FindP1TrackPHtracklet(t,index0,index1); |
d0569428 | 519 | |
520 | // Gain calibration | |
521 | if (fCH2dOn) { | |
bcb6fb78 | 522 | FillTheInfoOfTheTrackCH(index1-index0); |
d0569428 | 523 | } |
524 | ||
525 | // PH calibration | |
526 | if (fPH2dOn) { | |
527 | FillTheInfoOfTheTrackPH(); | |
528 | } | |
529 | ||
bcb6fb78 | 530 | if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1); |
d0569428 | 531 | |
532 | ||
bcb6fb78 | 533 | } // if a good tracklet |
d0569428 | 534 | |
535 | // reset stuff | |
bcb6fb78 | 536 | ResetfVariablestracklet(); |
d0569428 | 537 | index0 = index1; |
538 | ||
539 | } // Fill at the end the charge | |
bcb6fb78 | 540 | |
541 | ||
542 | ///////////////////////////////////////////////////////////// | |
543 | // Localise and take the calib gain object for the detector | |
544 | //////////////////////////////////////////////////////////// | |
d0569428 | 545 | if (detector != fDetectorPreviousTrack) { |
546 | ||
547 | //Localise the detector | |
548 | LocalisationDetectorXbins(detector); | |
549 | ||
550 | // Get cal | |
551 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
552 | if (!cal) { | |
553 | AliInfo("Could not get calibDB"); | |
554 | return kFALSE; | |
555 | } | |
556 | ||
557 | // Get calib objects | |
1ca79a00 | 558 | if( fCalROCGain ){ |
64942b85 | 559 | if(!fIsHLT){ |
560 | fCalROCGain->~AliTRDCalROC(); | |
561 | new(fCalROCGain) AliTRDCalROC(*(cal->GetGainFactorROC(detector))); | |
562 | } | |
1ca79a00 | 563 | }else fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector))); |
564 | ||
d0569428 | 565 | } |
566 | ||
567 | // Reset the detectbjobsor | |
568 | fDetectorPreviousTrack = detector; | |
569 | ||
bcb6fb78 | 570 | /////////////////////////////////////// |
571 | // Store the info of the cluster | |
572 | /////////////////////////////////////// | |
573 | Int_t row = cl->GetPadRow(); | |
574 | Int_t col = cl->GetPadCol(); | |
d95484e4 | 575 | CheckGoodTrackletV1(cl); |
d0569428 | 576 | Int_t group[2] = {0,0}; |
bcb6fb78 | 577 | if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col); |
578 | if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col); | |
579 | StoreInfoCHPHtrack(cl,t->GetClusterdQdl(index1),group,row,col); | |
d0569428 | 580 | |
581 | index1++; | |
582 | ||
583 | } // while on clusters | |
584 | ||
bcb6fb78 | 585 | /////////////////////////// |
d0569428 | 586 | // Fill the last plane |
bcb6fb78 | 587 | ////////////////////////// |
d0569428 | 588 | if( index0 != index1 ){ |
d0569428 | 589 | |
590 | fNumberTrack++; | |
591 | ||
bcb6fb78 | 592 | if (fGoodTracklet) { |
d0569428 | 593 | |
594 | // drift velocity unables to cut bad tracklets | |
bcb6fb78 | 595 | Bool_t pass = FindP1TrackPHtracklet(t,index0,index1); |
d0569428 | 596 | |
597 | // Gain calibration | |
598 | if (fCH2dOn) { | |
bcb6fb78 | 599 | FillTheInfoOfTheTrackCH(index1-index0); |
d0569428 | 600 | } |
601 | ||
602 | // PH calibration | |
603 | if (fPH2dOn) { | |
604 | FillTheInfoOfTheTrackPH(); | |
605 | } | |
606 | ||
bcb6fb78 | 607 | if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1); |
d0569428 | 608 | |
bcb6fb78 | 609 | } // if a good tracklet |
d0569428 | 610 | |
611 | } | |
170c35f1 | 612 | |
d0569428 | 613 | // reset stuff |
bcb6fb78 | 614 | ResetfVariablestracklet(); |
d0569428 | 615 | |
616 | return kTRUE; | |
617 | ||
170c35f1 | 618 | } |
55a288e5 | 619 | //____________Offline tracking in the AliTRDtracker____________________________ |
6bbdc11a | 620 | Bool_t AliTRDCalibraFillHisto::UpdateHistogramsV1(const AliTRDtrackV1 *t) |
55a288e5 | 621 | { |
622 | // | |
bcb6fb78 | 623 | // Use AliTRDtrackV1 for the calibration |
55a288e5 | 624 | // |
625 | ||
bcb6fb78 | 626 | |
627 | const AliTRDseedV1 *tracklet = 0x0; // tracklet per plane | |
4aad967c | 628 | AliTRDcluster *cl = 0x0; // cluster attached now to the tracklet |
629 | Bool_t newtr = kTRUE; // new track | |
bcb6fb78 | 630 | |
1ca79a00 | 631 | // Get cal |
632 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
633 | if (!cal) { | |
634 | AliInfo("Could not get calibDB"); | |
635 | return kFALSE; | |
636 | } | |
bcb6fb78 | 637 | |
638 | /////////////////////////// | |
639 | // loop over the tracklet | |
640 | /////////////////////////// | |
641 | for(Int_t itr = 0; itr < 6; itr++){ | |
55a288e5 | 642 | |
bcb6fb78 | 643 | if(!(tracklet = t->GetTracklet(itr))) continue; |
644 | if(!tracklet->IsOK()) continue; | |
645 | fNumberTrack++; | |
646 | ResetfVariablestracklet(); | |
647 | ||
648 | ////////////////////////////////////////// | |
649 | // localisation of the tracklet and dqdl | |
650 | ////////////////////////////////////////// | |
053767a4 | 651 | Int_t layer = tracklet->GetPlane(); |
bcb6fb78 | 652 | Int_t ic = 0; |
653 | while(!(cl = tracklet->GetClusters(ic++))) continue; | |
654 | Int_t detector = cl->GetDetector(); | |
655 | if (detector != fDetectorPreviousTrack) { | |
4aad967c | 656 | // if not a new track |
657 | if(!newtr){ | |
658 | // don't use the rest of this track if in the same plane | |
659 | if (layer == GetLayer(fDetectorPreviousTrack)) { | |
660 | //printf("bad tracklet, same layer for detector %d\n",detector); | |
661 | break; | |
662 | } | |
bcb6fb78 | 663 | } |
664 | //Localise the detector bin | |
665 | LocalisationDetectorXbins(detector); | |
bcb6fb78 | 666 | // Get calib objects |
1ca79a00 | 667 | if( fCalROCGain ){ |
64942b85 | 668 | if(!fIsHLT){ |
669 | fCalROCGain->~AliTRDCalROC(); | |
670 | new(fCalROCGain) AliTRDCalROC(*(cal->GetGainFactorROC(detector))); | |
671 | } | |
1ca79a00 | 672 | }else fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector))); |
673 | ||
bcb6fb78 | 674 | // reset |
675 | fDetectorPreviousTrack = detector; | |
55a288e5 | 676 | } |
4aad967c | 677 | newtr = kFALSE; |
55a288e5 | 678 | |
bcb6fb78 | 679 | //////////////////////////// |
680 | // loop over the clusters | |
681 | //////////////////////////// | |
682 | Int_t nbclusters = 0; | |
e3cf3d02 | 683 | for(int jc=0; jc<AliTRDseedV1::kNtb; jc++){ |
7bce990c | 684 | if(!(cl = tracklet->GetClusters(jc))) continue; |
bcb6fb78 | 685 | nbclusters++; |
686 | ||
687 | // Store the info bis of the tracklet | |
688 | Int_t row = cl->GetPadRow(); | |
689 | Int_t col = cl->GetPadCol(); | |
d95484e4 | 690 | CheckGoodTrackletV1(cl); |
bcb6fb78 | 691 | Int_t group[2] = {0,0}; |
692 | if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col); | |
693 | if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col); | |
7bce990c | 694 | StoreInfoCHPHtrack(cl, tracklet->GetdQdl(jc),group,row,col); |
bcb6fb78 | 695 | } |
696 | ||
697 | //////////////////////////////////////// | |
698 | // Fill the stuffs if a good tracklet | |
699 | //////////////////////////////////////// | |
700 | if (fGoodTracklet) { | |
e526983e | 701 | |
bcb6fb78 | 702 | // drift velocity unables to cut bad tracklets |
703 | Bool_t pass = FindP1TrackPHtrackletV1(tracklet, nbclusters); | |
704 | ||
e526983e | 705 | //printf("pass %d and nbclusters %d\n",pass,nbclusters); |
706 | ||
55a288e5 | 707 | // Gain calibration |
708 | if (fCH2dOn) { | |
bcb6fb78 | 709 | FillTheInfoOfTheTrackCH(nbclusters); |
55a288e5 | 710 | } |
bcb6fb78 | 711 | |
55a288e5 | 712 | // PH calibration |
713 | if (fPH2dOn) { | |
714 | FillTheInfoOfTheTrackPH(); | |
715 | } | |
bcb6fb78 | 716 | |
717 | if(pass && fPRF2dOn) HandlePRFtrackletV1(tracklet,nbclusters); | |
718 | ||
719 | } // if a good tracklet | |
bcb6fb78 | 720 | } |
4aad967c | 721 | |
55a288e5 | 722 | return kTRUE; |
723 | ||
724 | } | |
bcb6fb78 | 725 | /////////////////////////////////////////////////////////////////////////////////// |
726 | // Routine inside the update with AliTRDtrack | |
727 | /////////////////////////////////////////////////////////////////////////////////// | |
728 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
6bbdc11a | 729 | Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1) |
55a288e5 | 730 | { |
731 | // | |
bcb6fb78 | 732 | // Drift velocity calibration: |
733 | // Fit the clusters with a straight line | |
734 | // From the slope find the drift velocity | |
55a288e5 | 735 | // |
55a288e5 | 736 | |
bcb6fb78 | 737 | //Number of points: if less than 3 return kFALSE |
738 | Int_t npoints = index1-index0; | |
739 | if(npoints <= 2) return kFALSE; | |
55a288e5 | 740 | |
bcb6fb78 | 741 | ///////////////// |
742 | //Variables | |
743 | //////////////// | |
744 | Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); //detector | |
745 | // parameters of the track | |
053767a4 | 746 | Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in the plan yx track |
747 | Double_t tgl = t->GetTglPlane(GetLayer(detector)); // dz/dl and not dz/dx! | |
bcb6fb78 | 748 | Double_t tnp = 0.0; // tan angle in the plan xy track |
749 | if( TMath::Abs(snp) < 1.){ | |
60e55aee | 750 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 751 | } |
752 | Float_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx now from dz/dl | |
753 | // tilting pad and cross row | |
754 | Int_t crossrow = 0; // if it crosses a pad row | |
755 | Int_t rowp = -1; // if it crosses a pad row | |
053767a4 | 756 | AliTRDpadPlane *padplane = fGeo->GetPadPlane(GetLayer(detector),GetStack(detector)); |
bcb6fb78 | 757 | Double_t tiltingangle = padplane->GetTiltingAngle(); // tiltingangle of the pad |
758 | Float_t tnt = TMath::Tan(tiltingangle/180.*TMath::Pi()); // tan tiltingangle | |
759 | // linear fit | |
1ca79a00 | 760 | fLinearFitterTracklet->ClearPoints(); |
bcb6fb78 | 761 | Double_t dydt = 0.0; // dydt tracklet after straight line fit |
762 | Double_t errorpar = 0.0; // error after straight line fit on dy/dt | |
763 | Double_t pointError = 0.0; // error after straight line fit | |
764 | Int_t nbli = 0; // number linear fitter points | |
bcb6fb78 | 765 | |
766 | ////////////////////////////// | |
767 | // loop over clusters | |
768 | //////////////////////////// | |
769 | for(Int_t k = 0; k < npoints; k++){ | |
770 | ||
771 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
b70c68da | 772 | if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue; |
bcb6fb78 | 773 | Double_t ycluster = cl->GetY(); |
774 | Int_t time = cl->GetPadTime(); | |
775 | Double_t timeis = time/fSf; | |
776 | //Double_t q = cl->GetQ(); | |
777 | //See if cross two pad rows | |
778 | Int_t row = cl->GetPadRow(); | |
779 | if(k==0) rowp = row; | |
780 | if(row != rowp) crossrow = 1; | |
55a288e5 | 781 | |
1ca79a00 | 782 | fLinearFitterTracklet->AddPoint(&timeis,ycluster,1); |
bcb6fb78 | 783 | nbli++; |
55a288e5 | 784 | |
bcb6fb78 | 785 | } |
55a288e5 | 786 | |
bcb6fb78 | 787 | ////////////////////////////// |
788 | // linear fit | |
789 | ////////////////////////////// | |
1ca79a00 | 790 | if(nbli <= 2){ |
791 | fLinearFitterTracklet->ClearPoints(); | |
792 | return kFALSE; | |
793 | } | |
bcb6fb78 | 794 | TVectorD pars; |
1ca79a00 | 795 | fLinearFitterTracklet->Eval(); |
796 | fLinearFitterTracklet->GetParameters(pars); | |
797 | pointError = TMath::Sqrt(fLinearFitterTracklet->GetChisquare()/(nbli-2)); | |
798 | errorpar = fLinearFitterTracklet->GetParError(1)*pointError; | |
bcb6fb78 | 799 | dydt = pars[1]; |
1ca79a00 | 800 | fLinearFitterTracklet->ClearPoints(); |
801 | ||
bcb6fb78 | 802 | ///////////////////////////// |
803 | // debug | |
804 | //////////////////////////// | |
805 | if(fDebugLevel > 0){ | |
806 | if ( !fDebugStreamer ) { | |
807 | //debug stream | |
808 | TDirectory *backup = gDirectory; | |
809 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
810 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
811 | } | |
55a288e5 | 812 | |
55a288e5 | 813 | |
bcb6fb78 | 814 | (* fDebugStreamer) << "FindP1TrackPHtracklet0"<< |
815 | //"snpright="<<snpright<< | |
816 | "npoints="<<npoints<< | |
817 | "nbli="<<nbli<< | |
818 | "detector="<<detector<< | |
819 | "snp="<<snp<< | |
820 | "tnp="<<tnp<< | |
821 | "tgl="<<tgl<< | |
822 | "tnt="<<tnt<< | |
823 | "dydt="<<dydt<< | |
824 | "dzdx="<<dzdx<< | |
825 | "crossrow="<<crossrow<< | |
826 | "errorpar="<<errorpar<< | |
827 | "pointError="<<pointError<< | |
828 | "\n"; | |
170c35f1 | 829 | |
170c35f1 | 830 | |
bcb6fb78 | 831 | Int_t nbclusters = index1-index0; |
053767a4 | 832 | Int_t layer = GetLayer(fDetectorPreviousTrack); |
170c35f1 | 833 | |
bcb6fb78 | 834 | (* fDebugStreamer) << "FindP1TrackPHtracklet1"<< |
835 | //"snpright="<<snpright<< | |
836 | "nbclusters="<<nbclusters<< | |
837 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 838 | "layer="<<layer<< |
bcb6fb78 | 839 | "\n"; |
170c35f1 | 840 | |
bcb6fb78 | 841 | } |
842 | ||
843 | /////////////////////////// | |
844 | // quality cuts | |
845 | /////////////////////////// | |
846 | if(npoints < fNumberClusters) return kFALSE; | |
847 | if(npoints > fNumberClustersf) return kFALSE; | |
848 | if(pointError >= 0.1) return kFALSE; | |
849 | if(crossrow == 1) return kFALSE; | |
170c35f1 | 850 | |
bcb6fb78 | 851 | //////////////////////////// |
852 | // fill | |
853 | //////////////////////////// | |
854 | if(fLinearFitterOn){ | |
855 | //Add to the linear fitter of the detector | |
856 | if( TMath::Abs(snp) < 1.){ | |
857 | Double_t x = tnp-dzdx*tnt; | |
bcb6fb78 | 858 | if(fLinearFitterDebugOn) { |
46c4871e | 859 | (GetLinearFitter(detector,kTRUE))->AddPoint(&x,dydt); |
860 | fEntriesLinearFitter[detector]++; | |
bcb6fb78 | 861 | } |
46c4871e | 862 | fLinearVdriftFit->Update(detector,x,pars[1]); |
bcb6fb78 | 863 | } |
864 | } | |
170c35f1 | 865 | |
bcb6fb78 | 866 | return kTRUE; |
170c35f1 | 867 | } |
bcb6fb78 | 868 | //____________Offine tracking in the AliTRDtracker_____________________________ |
869 | Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters) | |
170c35f1 | 870 | { |
871 | // | |
bcb6fb78 | 872 | // Drift velocity calibration: |
873 | // Fit the clusters with a straight line | |
874 | // From the slope find the drift velocity | |
170c35f1 | 875 | // |
876 | ||
bcb6fb78 | 877 | //////////////////////////////////////////////// |
878 | //Number of points: if less than 3 return kFALSE | |
879 | ///////////////////////////////////////////////// | |
880 | if(nbclusters <= 2) return kFALSE; | |
170c35f1 | 881 | |
bcb6fb78 | 882 | //////////// |
883 | //Variables | |
884 | //////////// | |
bcb6fb78 | 885 | // results of the linear fit |
886 | Double_t dydt = 0.0; // dydt tracklet after straight line fit | |
887 | Double_t errorpar = 0.0; // error after straight line fit on dy/dt | |
888 | Double_t pointError = 0.0; // error after straight line fit | |
889 | // pad row problemes: avoid tracklet that cross pad rows, tilting angle in the constant | |
890 | Int_t crossrow = 0; // if it crosses a pad row | |
891 | Int_t rowp = -1; // if it crosses a pad row | |
892 | Float_t tnt = tracklet->GetTilt(); // tan tiltingangle | |
1ca79a00 | 893 | fLinearFitterTracklet->ClearPoints(); |
894 | ||
170c35f1 | 895 | |
bcb6fb78 | 896 | /////////////////////////////////////////// |
897 | // Take the parameters of the track | |
898 | ////////////////////////////////////////// | |
899 | // take now the snp, tnp and tgl from the track | |
900 | Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber | |
901 | Double_t tnp = 0.0; // dy/dx at the end of the chamber | |
902 | if( TMath::Abs(snp) < 1.){ | |
60e55aee | 903 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 904 | } |
905 | Double_t tgl = tracklet->GetTgl(); // dz/dl | |
906 | Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl | |
907 | // at the entrance | |
908 | //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber | |
909 | //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber | |
910 | //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl | |
911 | // at the end with correction due to linear fit | |
912 | //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction | |
913 | //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction | |
914 | ||
915 | ||
916 | //////////////////////////// | |
917 | // loop over the clusters | |
918 | //////////////////////////// | |
919 | Int_t nbli = 0; | |
920 | AliTRDcluster *cl = 0x0; | |
e3cf3d02 | 921 | for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){ |
bcb6fb78 | 922 | if(!(cl = tracklet->GetClusters(ic))) continue; |
b70c68da | 923 | if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue; |
bcb6fb78 | 924 | |
925 | Double_t ycluster = cl->GetY(); | |
926 | Int_t time = cl->GetPadTime(); | |
927 | Double_t timeis = time/fSf; | |
928 | //See if cross two pad rows | |
929 | Int_t row = cl->GetPadRow(); | |
930 | if(rowp==-1) rowp = row; | |
931 | if(row != rowp) crossrow = 1; | |
932 | ||
1ca79a00 | 933 | fLinearFitterTracklet->AddPoint(&timeis,ycluster,1); |
bcb6fb78 | 934 | nbli++; |
170c35f1 | 935 | |
e3cf3d02 | 936 | ////////////////////////////// |
937 | // Check no shared clusters | |
938 | ////////////////////////////// | |
543691ea | 939 | for(int icc=AliTRDseedV1::kNtb; icc<AliTRDseedV1::kNclusters; icc++){ |
940 | if((cl = tracklet->GetClusters(icc))) crossrow = 1; | |
e3cf3d02 | 941 | } |
55a288e5 | 942 | } |
943 | ||
bcb6fb78 | 944 | //////////////////////////////////// |
945 | // Do the straight line fit now | |
946 | /////////////////////////////////// | |
1ca79a00 | 947 | if(nbli <= 2){ |
948 | fLinearFitterTracklet->ClearPoints(); | |
949 | return kFALSE; | |
950 | } | |
bcb6fb78 | 951 | TVectorD pars; |
1ca79a00 | 952 | fLinearFitterTracklet->Eval(); |
953 | fLinearFitterTracklet->GetParameters(pars); | |
954 | pointError = TMath::Sqrt(fLinearFitterTracklet->GetChisquare()/(nbli-2)); | |
955 | errorpar = fLinearFitterTracklet->GetParError(1)*pointError; | |
bcb6fb78 | 956 | dydt = pars[1]; |
64942b85 | 957 | //printf("chis %f, nbli %d, pointError %f, parError %f, errorpar %f\n",fLinearFitterTracklet->GetChisquare(),nbli,pointError,fLinearFitterTracklet->GetParError(1),errorpar); |
1ca79a00 | 958 | fLinearFitterTracklet->ClearPoints(); |
170c35f1 | 959 | |
bcb6fb78 | 960 | //////////////////////////////// |
961 | // Debug stuff | |
962 | /////////////////////////////// | |
963 | ||
964 | ||
965 | if(fDebugLevel > 0){ | |
966 | if ( !fDebugStreamer ) { | |
967 | //debug stream | |
968 | TDirectory *backup = gDirectory; | |
969 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
970 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
971 | } | |
972 | ||
973 | ||
053767a4 | 974 | Int_t layer = GetLayer(fDetectorPreviousTrack); |
64942b85 | 975 | |
bcb6fb78 | 976 | (* fDebugStreamer) << "FindP1TrackPHtrackletV1"<< |
977 | //"snpright="<<snpright<< | |
64942b85 | 978 | "nbli="<<nbli<< |
bcb6fb78 | 979 | "nbclusters="<<nbclusters<< |
980 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 981 | "layer="<<layer<< |
bcb6fb78 | 982 | "snp="<<snp<< |
983 | "tnp="<<tnp<< | |
984 | "tgl="<<tgl<< | |
985 | "tnt="<<tnt<< | |
986 | "dydt="<<dydt<< | |
987 | "dzdx="<<dzdx<< | |
988 | "crossrow="<<crossrow<< | |
989 | "errorpar="<<errorpar<< | |
990 | "pointError="<<pointError<< | |
991 | "\n"; | |
992 | ||
170c35f1 | 993 | } |
994 | ||
bcb6fb78 | 995 | ///////////////////////// |
996 | // Cuts quality | |
997 | //////////////////////// | |
170c35f1 | 998 | |
bcb6fb78 | 999 | if(nbclusters < fNumberClusters) return kFALSE; |
1000 | if(nbclusters > fNumberClustersf) return kFALSE; | |
64942b85 | 1001 | if(pointError >= 0.3) return kFALSE; |
bcb6fb78 | 1002 | if(crossrow == 1) return kFALSE; |
170c35f1 | 1003 | |
bcb6fb78 | 1004 | /////////////////////// |
1005 | // Fill | |
1006 | ////////////////////// | |
170c35f1 | 1007 | |
bcb6fb78 | 1008 | if(fLinearFitterOn){ |
1009 | //Add to the linear fitter of the detector | |
1010 | if( TMath::Abs(snp) < 1.){ | |
1011 | Double_t x = tnp-dzdx*tnt; | |
bcb6fb78 | 1012 | if(fLinearFitterDebugOn) { |
46c4871e | 1013 | (GetLinearFitter(fDetectorPreviousTrack,kTRUE))->AddPoint(&x,dydt); |
1014 | fEntriesLinearFitter[fDetectorPreviousTrack]++; | |
bcb6fb78 | 1015 | } |
46c4871e | 1016 | fLinearVdriftFit->Update(fDetectorPreviousTrack,x,pars[1]); |
bcb6fb78 | 1017 | } |
170c35f1 | 1018 | } |
1019 | ||
1020 | return kTRUE; | |
170c35f1 | 1021 | } |
bcb6fb78 | 1022 | //____________Offine tracking in the AliTRDtracker_____________________________ |
6bbdc11a | 1023 | Bool_t AliTRDCalibraFillHisto::HandlePRFtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1) |
170c35f1 | 1024 | { |
1025 | // | |
bcb6fb78 | 1026 | // PRF width calibration |
1027 | // Assume a Gaussian shape: determinate the position of the three pad clusters | |
1028 | // Fit with a straight line | |
1029 | // Take the fitted values for all the clusters (3 or 2 pad clusters) | |
1030 | // Fill the PRF as function of angle of the track | |
1031 | // | |
170c35f1 | 1032 | // |
d0569428 | 1033 | |
1034 | ||
bcb6fb78 | 1035 | ////////////////////////// |
1036 | // variables | |
1037 | ///////////////////////// | |
1038 | Int_t npoints = index1-index0; // number of total points | |
1039 | Int_t nb3pc = 0; // number of three pads clusters used for fit | |
1040 | Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); // detector | |
1041 | // To see the difference due to the fit | |
1042 | Double_t *padPositions; | |
1043 | padPositions = new Double_t[npoints]; | |
1044 | for(Int_t k = 0; k < npoints; k++){ | |
1045 | padPositions[k] = 0.0; | |
1046 | } | |
1047 | // Take the tgl and snp with the track t now | |
053767a4 | 1048 | Double_t tgl = t->GetTglPlane(GetLayer(detector)); //dz/dl and not dz/dx |
1049 | Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in xy plan | |
bcb6fb78 | 1050 | Float_t dzdx = 0.0; // dzdx |
1051 | Float_t tnp = 0.0; | |
1052 | if(TMath::Abs(snp) < 1.0){ | |
60e55aee | 1053 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 1054 | dzdx = tgl*TMath::Sqrt(1+tnp*tnp); |
170c35f1 | 1055 | } |
bcb6fb78 | 1056 | // linear fitter |
1ca79a00 | 1057 | fLinearFitterTracklet->ClearPoints(); |
170c35f1 | 1058 | |
bcb6fb78 | 1059 | /////////////////////////// |
1060 | // calcul the tnp group | |
1061 | /////////////////////////// | |
1062 | Bool_t echec = kFALSE; | |
1063 | Double_t shift = 0.0; | |
1064 | //Calculate the shift in x coresponding to this tnp | |
1065 | if(fNgroupprf != 0.0){ | |
1066 | shift = -3.0*(fNgroupprf-1)-1.5; | |
1067 | Double_t limithigh = -0.2*(fNgroupprf-1); | |
1068 | if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE; | |
1069 | else{ | |
1070 | while(tnp > limithigh){ | |
1071 | limithigh += 0.2; | |
1072 | shift += 3.0; | |
1073 | } | |
1074 | } | |
d0569428 | 1075 | } |
1ca79a00 | 1076 | if(echec) { |
1077 | delete [] padPositions; | |
1078 | return kFALSE; | |
1079 | } | |
d0569428 | 1080 | |
bcb6fb78 | 1081 | ////////////////////// |
1082 | // loop clusters | |
1083 | ///////////////////// | |
1084 | for(Int_t k = 0; k < npoints; k++){ | |
1085 | //Take the cluster | |
1086 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
e526983e | 1087 | if(!cl) continue; |
bcb6fb78 | 1088 | Short_t *signals = cl->GetSignals(); |
e526983e | 1089 | Double_t time = cl->GetPadTime(); |
bcb6fb78 | 1090 | //Calculate x if possible |
1091 | Float_t xcenter = 0.0; | |
7bce990c | 1092 | Bool_t echec1 = kTRUE; |
bcb6fb78 | 1093 | if((time<=7) || (time>=21)) continue; |
1094 | // Center 3 balanced: position with the center of the pad | |
1095 | if ((((Float_t) signals[3]) > 0.0) && | |
1096 | (((Float_t) signals[2]) > 0.0) && | |
1097 | (((Float_t) signals[4]) > 0.0)) { | |
7bce990c | 1098 | echec1 = kFALSE; |
bcb6fb78 | 1099 | // Security if the denomiateur is 0 |
1100 | if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) / | |
1101 | ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) { | |
1102 | xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2])))) | |
1103 | / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) | |
1104 | / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4]))))); | |
1105 | } | |
1106 | else { | |
7bce990c | 1107 | echec1 = kTRUE; |
bcb6fb78 | 1108 | } |
1109 | } | |
1110 | if(TMath::Abs(xcenter) > 0.5) echec = kTRUE; | |
1111 | if(echec) continue; | |
1112 | //if no echec: calculate with the position of the pad | |
1113 | // Position of the cluster | |
1114 | Double_t padPosition = xcenter + cl->GetPadCol(); | |
1115 | padPositions[k] = padPosition; | |
1116 | nb3pc++; | |
1ca79a00 | 1117 | fLinearFitterTracklet->AddPoint(&time, padPosition,1); |
bcb6fb78 | 1118 | }//clusters loop |
d0569428 | 1119 | |
d0569428 | 1120 | |
bcb6fb78 | 1121 | ///////////////////////////// |
1122 | // fit | |
1123 | //////////////////////////// | |
1ca79a00 | 1124 | if(nb3pc < 3) { |
1125 | delete [] padPositions; | |
1126 | fLinearFitterTracklet->ClearPoints(); | |
1127 | return kFALSE; | |
1128 | } | |
1129 | fLinearFitterTracklet->Eval(); | |
bcb6fb78 | 1130 | TVectorD line(2); |
1ca79a00 | 1131 | fLinearFitterTracklet->GetParameters(line); |
bcb6fb78 | 1132 | Float_t pointError = -1.0; |
1ca79a00 | 1133 | if( fLinearFitterTracklet->GetChisquare()>=0.0) { |
1134 | pointError = TMath::Sqrt( fLinearFitterTracklet->GetChisquare()/(nb3pc-2)); | |
37b0cf5e | 1135 | } |
1ca79a00 | 1136 | fLinearFitterTracklet->ClearPoints(); |
170c35f1 | 1137 | |
bcb6fb78 | 1138 | ///////////////////////////////////////////////////// |
1139 | // Now fill the PRF: second loop over clusters | |
1140 | ///////////////////////////////////////////////////// | |
1141 | for(Int_t k = 0; k < npoints; k++){ | |
1142 | //Take the cluster | |
1143 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
2e32a5ae | 1144 | Short_t *signals = cl->GetSignals(); // signal |
1145 | Double_t time = cl->GetPadTime(); // time bin | |
bcb6fb78 | 1146 | Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit |
1147 | Float_t padPos = cl->GetPadCol(); // middle pad | |
1148 | Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit | |
1149 | Float_t ycenter = 0.0; // relative center charge | |
1150 | Float_t ymin = 0.0; // relative left charge | |
1151 | Float_t ymax = 0.0; // relative right charge | |
e4db522f | 1152 | |
bcb6fb78 | 1153 | //Requiere simply two pads clusters at least |
1154 | if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) || | |
1155 | ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){ | |
1156 | Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]); | |
1157 | if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum; | |
1158 | if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum; | |
1159 | if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum; | |
e4db522f | 1160 | } |
bcb6fb78 | 1161 | |
1162 | //calibration group | |
1163 | Int_t rowcl = cl->GetPadRow(); // row of cluster | |
1164 | Int_t colcl = cl->GetPadCol(); // col of cluster | |
1165 | Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group | |
1166 | Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group | |
1167 | Float_t xcl = cl->GetY(); // y cluster | |
1168 | Float_t qcl = cl->GetQ(); // charge cluster | |
053767a4 | 1169 | Int_t layer = GetLayer(detector); // layer |
1170 | Int_t stack = GetStack(detector); // stack | |
bcb6fb78 | 1171 | Double_t xdiff = dpad; // reconstructed position constant |
1172 | Double_t x = dpad; // reconstructed position moved | |
1173 | Float_t ep = pointError; // error of fit | |
1174 | Float_t signal1 = (Float_t)signals[1]; // signal at the border | |
1175 | Float_t signal3 = (Float_t)signals[3]; // signal | |
1176 | Float_t signal2 = (Float_t)signals[2]; // signal | |
1177 | Float_t signal4 = (Float_t)signals[4]; // signal | |
1178 | Float_t signal5 = (Float_t)signals[5]; // signal at the border | |
1179 | ||
1180 | ////////////////////////////// | |
1181 | // debug | |
1182 | ///////////////////////////// | |
1183 | if(fDebugLevel > 0){ | |
1184 | if ( !fDebugStreamer ) { | |
1185 | //debug stream | |
1186 | TDirectory *backup = gDirectory; | |
1187 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
1188 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
1189 | } | |
1190 | ||
3a0f6479 | 1191 | |
bcb6fb78 | 1192 | x = xdiff; |
1193 | Int_t type=0; | |
1194 | Float_t y = ycenter; | |
1195 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1196 | "caligroup="<<caligroup<< | |
1197 | "detector="<<detector<< | |
053767a4 | 1198 | "layer="<<layer<< |
1199 | "stack="<< stack << | |
bcb6fb78 | 1200 | "npoints="<<npoints<< |
1201 | "Np="<<nb3pc<< | |
1202 | "ep="<<ep<< | |
1203 | "type="<<type<< | |
1204 | "snp="<<snp<< | |
1205 | "tnp="<<tnp<< | |
1206 | "tgl="<<tgl<< | |
1207 | "dzdx="<<dzdx<< | |
1208 | "padPos="<<padPos<< | |
1209 | "padPosition="<<padPositions[k]<< | |
1210 | "padPosTracklet="<<padPosTracklet<< | |
1211 | "x="<<x<< | |
1212 | "y="<<y<< | |
1213 | "xcl="<<xcl<< | |
1214 | "qcl="<<qcl<< | |
1215 | "signal1="<<signal1<< | |
1216 | "signal2="<<signal2<< | |
1217 | "signal3="<<signal3<< | |
1218 | "signal4="<<signal4<< | |
1219 | "signal5="<<signal5<< | |
1220 | "time="<<time<< | |
1221 | "\n"; | |
1222 | x=-(xdiff+1); | |
1223 | y = ymin; | |
1224 | type=-1; | |
1225 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1226 | "caligroup="<<caligroup<< | |
1227 | "detector="<<detector<< | |
053767a4 | 1228 | "layer="<<layer<< |
1229 | "stack="<<stack<< | |
bcb6fb78 | 1230 | "npoints="<<npoints<< |
1231 | "Np="<<nb3pc<< | |
1232 | "ep="<<ep<< | |
1233 | "type="<<type<< | |
1234 | "snp="<<snp<< | |
1235 | "tnp="<<tnp<< | |
1236 | "tgl="<<tgl<< | |
1237 | "dzdx="<<dzdx<< | |
1238 | "padPos="<<padPos<< | |
1239 | "padPosition="<<padPositions[k]<< | |
1240 | "padPosTracklet="<<padPosTracklet<< | |
1241 | "x="<<x<< | |
1242 | "y="<<y<< | |
1243 | "xcl="<<xcl<< | |
1244 | "qcl="<<qcl<< | |
1245 | "signal1="<<signal1<< | |
1246 | "signal2="<<signal2<< | |
1247 | "signal3="<<signal3<< | |
1248 | "signal4="<<signal4<< | |
1249 | "signal5="<<signal5<< | |
1250 | "time="<<time<< | |
1251 | "\n"; | |
1252 | x=1-xdiff; | |
1253 | y = ymax; | |
1254 | type=1; | |
1255 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1256 | "caligroup="<<caligroup<< | |
1257 | "detector="<<detector<< | |
053767a4 | 1258 | "layer="<<layer<< |
1259 | "stack="<<stack<< | |
bcb6fb78 | 1260 | "npoints="<<npoints<< |
1261 | "Np="<<nb3pc<< | |
1262 | "ep="<<ep<< | |
1263 | "type="<<type<< | |
1264 | "snp="<<snp<< | |
1265 | "tnp="<<tnp<< | |
1266 | "tgl="<<tgl<< | |
1267 | "dzdx="<<dzdx<< | |
1268 | "padPos="<<padPos<< | |
1269 | "padPosition="<<padPositions[k]<< | |
1270 | "padPosTracklet="<<padPosTracklet<< | |
1271 | "x="<<x<< | |
1272 | "y="<<y<< | |
1273 | "xcl="<<xcl<< | |
1274 | "qcl="<<qcl<< | |
1275 | "signal1="<<signal1<< | |
1276 | "signal2="<<signal2<< | |
1277 | "signal3="<<signal3<< | |
1278 | "signal4="<<signal4<< | |
1279 | "signal5="<<signal5<< | |
1280 | "time="<<time<< | |
1281 | "\n"; | |
e4db522f | 1282 | |
bcb6fb78 | 1283 | } |
e4db522f | 1284 | |
bcb6fb78 | 1285 | //////////////////////////// |
1286 | // quality cuts | |
1287 | /////////////////////////// | |
1288 | if(npoints < fNumberClusters) continue; | |
1289 | if(npoints > fNumberClustersf) continue; | |
1290 | if(nb3pc <= 5) continue; | |
1291 | if((time >= 21) || (time < 7)) continue; | |
1292 | if(TMath::Abs(snp) >= 1.0) continue; | |
1293 | if(TMath::Abs(qcl) < 80) continue; | |
1294 | ||
1295 | //////////////////////////// | |
1296 | // Fill | |
1297 | /////////////////////////// | |
1298 | if (fHisto2d) { | |
1299 | if(TMath::Abs(dpad) < 1.5) { | |
1300 | fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter); | |
1301 | fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter); | |
3a0f6479 | 1302 | } |
bcb6fb78 | 1303 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1304 | fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin); | |
1305 | fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin); | |
1306 | } | |
1307 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { | |
1308 | fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax); | |
1309 | fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax); | |
3a0f6479 | 1310 | } |
1311 | } | |
bcb6fb78 | 1312 | if (fVector2d) { |
1313 | if(TMath::Abs(dpad) < 1.5) { | |
1314 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter); | |
1315 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter); | |
e4db522f | 1316 | } |
bcb6fb78 | 1317 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1318 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin); | |
1319 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin); | |
e4db522f | 1320 | } |
bcb6fb78 | 1321 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { |
1322 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax); | |
1323 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax); | |
e4db522f | 1324 | } |
bcb6fb78 | 1325 | } |
1326 | } | |
1ca79a00 | 1327 | delete [] padPositions; |
bcb6fb78 | 1328 | return kTRUE; |
1329 | ||
1330 | } | |
1331 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
1332 | Bool_t AliTRDCalibraFillHisto::HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters) | |
1333 | { | |
1334 | // | |
1335 | // PRF width calibration | |
1336 | // Assume a Gaussian shape: determinate the position of the three pad clusters | |
1337 | // Fit with a straight line | |
1338 | // Take the fitted values for all the clusters (3 or 2 pad clusters) | |
1339 | // Fill the PRF as function of angle of the track | |
1340 | // | |
1341 | // | |
1342 | ||
4aad967c | 1343 | //printf("begin\n"); |
bcb6fb78 | 1344 | /////////////////////////////////////////// |
1345 | // Take the parameters of the track | |
1346 | ////////////////////////////////////////// | |
1347 | // take now the snp, tnp and tgl from the track | |
1348 | Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber | |
1349 | Double_t tnp = 0.0; // dy/dx at the end of the chamber | |
1350 | if( TMath::Abs(snp) < 1.){ | |
60e55aee | 1351 | tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp)); |
bcb6fb78 | 1352 | } |
1353 | Double_t tgl = tracklet->GetTgl(); // dz/dl | |
1354 | Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl | |
1355 | // at the entrance | |
1356 | //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber | |
1357 | //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber | |
1358 | //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl | |
1359 | // at the end with correction due to linear fit | |
1360 | //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction | |
1361 | //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction | |
1362 | ||
1363 | /////////////////////////////// | |
1364 | // Calculate tnp group shift | |
1365 | /////////////////////////////// | |
1366 | Bool_t echec = kFALSE; | |
1367 | Double_t shift = 0.0; | |
1368 | //Calculate the shift in x coresponding to this tnp | |
1369 | if(fNgroupprf != 0.0){ | |
1370 | shift = -3.0*(fNgroupprf-1)-1.5; | |
1371 | Double_t limithigh = -0.2*(fNgroupprf-1); | |
1372 | if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE; | |
1373 | else{ | |
1374 | while(tnp > limithigh){ | |
1375 | limithigh += 0.2; | |
1376 | shift += 3.0; | |
170c35f1 | 1377 | } |
1378 | } | |
170c35f1 | 1379 | } |
bcb6fb78 | 1380 | // do nothing if out of tnp range |
4aad967c | 1381 | //printf("echec %d\n",(Int_t)echec); |
bcb6fb78 | 1382 | if(echec) return kFALSE; |
3a0f6479 | 1383 | |
bcb6fb78 | 1384 | /////////////////////// |
1385 | // Variables | |
1386 | ////////////////////// | |
3a0f6479 | 1387 | |
bcb6fb78 | 1388 | Int_t nb3pc = 0; // number of three pads clusters used for fit |
e3cf3d02 | 1389 | // to see the difference between the fit and the 3 pad clusters position |
1390 | Double_t padPositions[AliTRDseedV1::kNtb]; | |
1391 | memset(padPositions, 0, AliTRDseedV1::kNtb*sizeof(Double_t)); | |
1ca79a00 | 1392 | fLinearFitterTracklet->ClearPoints(); |
1393 | ||
4aad967c | 1394 | //printf("loop clusters \n"); |
bcb6fb78 | 1395 | //////////////////////////// |
1396 | // loop over the clusters | |
1397 | //////////////////////////// | |
1398 | AliTRDcluster *cl = 0x0; | |
e3cf3d02 | 1399 | for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){ |
6cb3ebda | 1400 | // reject shared clusters on pad row |
e526983e | 1401 | if((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) { |
1402 | if((cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb))) continue; | |
1403 | } | |
1404 | if(!(cl = tracklet->GetClusters(ic))) continue; | |
1405 | Double_t time = cl->GetPadTime(); | |
bcb6fb78 | 1406 | if((time<=7) || (time>=21)) continue; |
1407 | Short_t *signals = cl->GetSignals(); | |
1408 | Float_t xcenter = 0.0; | |
7bce990c | 1409 | Bool_t echec1 = kTRUE; |
e4db522f | 1410 | |
bcb6fb78 | 1411 | ///////////////////////////////////////////////////////////// |
1412 | // Center 3 balanced: position with the center of the pad | |
1413 | ///////////////////////////////////////////////////////////// | |
1414 | if ((((Float_t) signals[3]) > 0.0) && | |
1415 | (((Float_t) signals[2]) > 0.0) && | |
1416 | (((Float_t) signals[4]) > 0.0)) { | |
7bce990c | 1417 | echec1 = kFALSE; |
bcb6fb78 | 1418 | // Security if the denomiateur is 0 |
1419 | if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) / | |
1420 | ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) { | |
1421 | xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2])))) | |
1422 | / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) | |
1423 | / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4]))))); | |
3a0f6479 | 1424 | } |
bcb6fb78 | 1425 | else { |
7bce990c | 1426 | echec1 = kTRUE; |
bcb6fb78 | 1427 | } |
1428 | } | |
7bce990c | 1429 | if(TMath::Abs(xcenter) > 0.5) echec1 = kTRUE; |
1430 | if(echec1) continue; | |
e4db522f | 1431 | |
bcb6fb78 | 1432 | //////////////////////////////////////////////////////// |
7bce990c | 1433 | //if no echec1: calculate with the position of the pad |
bcb6fb78 | 1434 | // Position of the cluster |
1435 | // fill the linear fitter | |
1436 | /////////////////////////////////////////////////////// | |
1437 | Double_t padPosition = xcenter + cl->GetPadCol(); | |
1438 | padPositions[ic] = padPosition; | |
1439 | nb3pc++; | |
1ca79a00 | 1440 | fLinearFitterTracklet->AddPoint(&time, padPosition,1); |
e4db522f | 1441 | |
e4db522f | 1442 | |
bcb6fb78 | 1443 | }//clusters loop |
1444 | ||
4aad967c | 1445 | //printf("Fin loop clusters \n"); |
bcb6fb78 | 1446 | ////////////////////////////// |
1447 | // fit with a straight line | |
1448 | ///////////////////////////// | |
1ca79a00 | 1449 | if(nb3pc < 3){ |
1ca79a00 | 1450 | fLinearFitterTracklet->ClearPoints(); |
1ca79a00 | 1451 | return kFALSE; |
1452 | } | |
1453 | fLinearFitterTracklet->Eval(); | |
bcb6fb78 | 1454 | TVectorD line(2); |
1ca79a00 | 1455 | fLinearFitterTracklet->GetParameters(line); |
bcb6fb78 | 1456 | Float_t pointError = -1.0; |
1ca79a00 | 1457 | if( fLinearFitterTracklet->GetChisquare()>=0.0) { |
1458 | pointError = TMath::Sqrt( fLinearFitterTracklet->GetChisquare()/(nb3pc-2)); | |
4aad967c | 1459 | } |
1ca79a00 | 1460 | fLinearFitterTracklet->ClearPoints(); |
1461 | ||
4aad967c | 1462 | //printf("PRF second loop \n"); |
bcb6fb78 | 1463 | //////////////////////////////////////////////// |
1464 | // Fill the PRF: Second loop over clusters | |
1465 | ////////////////////////////////////////////// | |
e3cf3d02 | 1466 | for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){ |
6cb3ebda | 1467 | // reject shared clusters on pad row |
8d2bec9e | 1468 | if(((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) && (cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb))) continue; |
6cb3ebda | 1469 | // |
bcb6fb78 | 1470 | if(!(cl = tracklet->GetClusters(ic))) continue; |
162a3e73 | 1471 | |
bcb6fb78 | 1472 | Short_t *signals = cl->GetSignals(); // signal |
e526983e | 1473 | Double_t time = cl->GetPadTime(); // time bin |
bcb6fb78 | 1474 | Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit |
1475 | Float_t padPos = cl->GetPadCol(); // middle pad | |
1476 | Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit | |
1477 | Float_t ycenter = 0.0; // relative center charge | |
1478 | Float_t ymin = 0.0; // relative left charge | |
1479 | Float_t ymax = 0.0; // relative right charge | |
162a3e73 | 1480 | |
bcb6fb78 | 1481 | //////////////////////////////////////////////////////////////// |
1482 | // Calculate ycenter, ymin and ymax even for two pad clusters | |
1483 | //////////////////////////////////////////////////////////////// | |
1484 | if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) || | |
1485 | ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){ | |
1486 | Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]); | |
1487 | if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum; | |
1488 | if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum; | |
1489 | if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum; | |
3a0f6479 | 1490 | } |
1491 | ||
bcb6fb78 | 1492 | ///////////////////////// |
1493 | // Calibration group | |
1494 | //////////////////////// | |
1495 | Int_t rowcl = cl->GetPadRow(); // row of cluster | |
1496 | Int_t colcl = cl->GetPadCol(); // col of cluster | |
1497 | Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group | |
1498 | Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group | |
1499 | Float_t xcl = cl->GetY(); // y cluster | |
1500 | Float_t qcl = cl->GetQ(); // charge cluster | |
053767a4 | 1501 | Int_t layer = GetLayer(fDetectorPreviousTrack); // layer |
1502 | Int_t stack = GetStack(fDetectorPreviousTrack); // stack | |
bcb6fb78 | 1503 | Double_t xdiff = dpad; // reconstructed position constant |
1504 | Double_t x = dpad; // reconstructed position moved | |
1505 | Float_t ep = pointError; // error of fit | |
1506 | Float_t signal1 = (Float_t)signals[1]; // signal at the border | |
1507 | Float_t signal3 = (Float_t)signals[3]; // signal | |
1508 | Float_t signal2 = (Float_t)signals[2]; // signal | |
1509 | Float_t signal4 = (Float_t)signals[4]; // signal | |
1510 | Float_t signal5 = (Float_t)signals[5]; // signal at the border | |
1511 | ||
1ca79a00 | 1512 | |
1513 | ||
bcb6fb78 | 1514 | ///////////////////// |
1515 | // Debug stuff | |
1516 | //////////////////// | |
1517 | ||
1518 | if(fDebugLevel > 0){ | |
1519 | if ( !fDebugStreamer ) { | |
1520 | //debug stream | |
1521 | TDirectory *backup = gDirectory; | |
1522 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
1523 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
1524 | } | |
1525 | ||
1526 | x = xdiff; | |
1527 | Int_t type=0; | |
1528 | Float_t y = ycenter; | |
1529 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1530 | "caligroup="<<caligroup<< | |
1531 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1532 | "layer="<<layer<< |
1533 | "stack="<<stack<< | |
bcb6fb78 | 1534 | "npoints="<<nbclusters<< |
1535 | "Np="<<nb3pc<< | |
1536 | "ep="<<ep<< | |
1537 | "type="<<type<< | |
1538 | "snp="<<snp<< | |
1539 | "tnp="<<tnp<< | |
1540 | "tgl="<<tgl<< | |
1541 | "dzdx="<<dzdx<< | |
1542 | "padPos="<<padPos<< | |
1543 | "padPosition="<<padPositions[ic]<< | |
1544 | "padPosTracklet="<<padPosTracklet<< | |
1545 | "x="<<x<< | |
1546 | "y="<<y<< | |
1547 | "xcl="<<xcl<< | |
1548 | "qcl="<<qcl<< | |
1549 | "signal1="<<signal1<< | |
1550 | "signal2="<<signal2<< | |
1551 | "signal3="<<signal3<< | |
1552 | "signal4="<<signal4<< | |
1553 | "signal5="<<signal5<< | |
1554 | "time="<<time<< | |
1555 | "\n"; | |
1556 | x=-(xdiff+1); | |
1557 | y = ymin; | |
1558 | type=-1; | |
1559 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1560 | "caligroup="<<caligroup<< | |
1561 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1562 | "layer="<<layer<< |
1563 | "stack="<<stack<< | |
bcb6fb78 | 1564 | "npoints="<<nbclusters<< |
1565 | "Np="<<nb3pc<< | |
1566 | "ep="<<ep<< | |
1567 | "type="<<type<< | |
1568 | "snp="<<snp<< | |
1569 | "tnp="<<tnp<< | |
1570 | "tgl="<<tgl<< | |
1571 | "dzdx="<<dzdx<< | |
1572 | "padPos="<<padPos<< | |
1573 | "padPosition="<<padPositions[ic]<< | |
1574 | "padPosTracklet="<<padPosTracklet<< | |
1575 | "x="<<x<< | |
1576 | "y="<<y<< | |
1577 | "xcl="<<xcl<< | |
1578 | "qcl="<<qcl<< | |
1579 | "signal1="<<signal1<< | |
1580 | "signal2="<<signal2<< | |
1581 | "signal3="<<signal3<< | |
1582 | "signal4="<<signal4<< | |
1583 | "signal5="<<signal5<< | |
1584 | "time="<<time<< | |
1585 | "\n"; | |
1586 | x=1-xdiff; | |
1587 | y = ymax; | |
1588 | type=1; | |
1589 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1590 | "caligroup="<<caligroup<< | |
1591 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1592 | "layer="<<layer<< |
1593 | "stack="<<stack<< | |
bcb6fb78 | 1594 | "npoints="<<nbclusters<< |
1595 | "Np="<<nb3pc<< | |
1596 | "ep="<<ep<< | |
1597 | "type="<<type<< | |
1598 | "snp="<<snp<< | |
1599 | "tnp="<<tnp<< | |
1600 | "tgl="<<tgl<< | |
1601 | "dzdx="<<dzdx<< | |
1602 | "padPos="<<padPos<< | |
1603 | "padPosition="<<padPositions[ic]<< | |
1604 | "padPosTracklet="<<padPosTracklet<< | |
1605 | "x="<<x<< | |
1606 | "y="<<y<< | |
1607 | "xcl="<<xcl<< | |
1608 | "qcl="<<qcl<< | |
1609 | "signal1="<<signal1<< | |
1610 | "signal2="<<signal2<< | |
1611 | "signal3="<<signal3<< | |
1612 | "signal4="<<signal4<< | |
1613 | "signal5="<<signal5<< | |
1614 | "time="<<time<< | |
1615 | "\n"; | |
e4db522f | 1616 | |
bcb6fb78 | 1617 | } |
1618 | ||
1619 | ///////////////////// | |
1620 | // Cuts quality | |
1621 | ///////////////////// | |
1622 | if(nbclusters < fNumberClusters) continue; | |
1623 | if(nbclusters > fNumberClustersf) continue; | |
1624 | if(nb3pc <= 5) continue; | |
1625 | if((time >= 21) || (time < 7)) continue; | |
1626 | if(TMath::Abs(qcl) < 80) continue; | |
1627 | if( TMath::Abs(snp) > 1.) continue; | |
1628 | ||
1629 | ||
1630 | //////////////////////// | |
1631 | // Fill the histos | |
1632 | /////////////////////// | |
1633 | if (fHisto2d) { | |
1634 | if(TMath::Abs(dpad) < 1.5) { | |
1635 | fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter); | |
1636 | fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter); | |
1637 | //printf("place %f, ycenter %f\n",(shift+dpad),ycenter); | |
e4db522f | 1638 | } |
bcb6fb78 | 1639 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1640 | fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin); | |
1641 | fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin); | |
e4db522f | 1642 | } |
bcb6fb78 | 1643 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { |
1644 | fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax); | |
1645 | fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax); | |
e4db522f | 1646 | } |
bcb6fb78 | 1647 | } |
1648 | // vector method | |
1649 | if (fVector2d) { | |
1650 | if(TMath::Abs(dpad) < 1.5) { | |
1651 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter); | |
1652 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter); | |
1653 | } | |
1654 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { | |
1655 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin); | |
1656 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin); | |
1657 | } | |
1658 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { | |
1659 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax); | |
1660 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax); | |
170c35f1 | 1661 | } |
3a0f6479 | 1662 | } |
bcb6fb78 | 1663 | } // second loop over clusters |
1664 | ||
1665 | ||
1666 | return kTRUE; | |
170c35f1 | 1667 | } |
bcb6fb78 | 1668 | /////////////////////////////////////////////////////////////////////////////////////// |
1669 | // Pad row col stuff: see if masked or not | |
1670 | /////////////////////////////////////////////////////////////////////////////////////// | |
1671 | //_____________________________________________________________________________ | |
6bbdc11a | 1672 | void AliTRDCalibraFillHisto::CheckGoodTrackletV1(const AliTRDcluster *cl) |
d95484e4 | 1673 | { |
1674 | // | |
1675 | // See if we are not near a masked pad | |
1676 | // | |
1677 | ||
1678 | if(cl->IsMasked()) fGoodTracklet = kFALSE; | |
1679 | ||
1680 | ||
1681 | } | |
1682 | //_____________________________________________________________________________ | |
6bbdc11a | 1683 | void AliTRDCalibraFillHisto::CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col) |
170c35f1 | 1684 | { |
1685 | // | |
bcb6fb78 | 1686 | // See if we are not near a masked pad |
170c35f1 | 1687 | // |
1688 | ||
bcb6fb78 | 1689 | if (!IsPadOn(detector, col, row)) { |
1690 | fGoodTracklet = kFALSE; | |
1691 | } | |
170c35f1 | 1692 | |
bcb6fb78 | 1693 | if (col > 0) { |
1694 | if (!IsPadOn(detector, col-1, row)) { | |
1695 | fGoodTracklet = kFALSE; | |
1696 | } | |
1697 | } | |
170c35f1 | 1698 | |
bcb6fb78 | 1699 | if (col < 143) { |
1700 | if (!IsPadOn(detector, col+1, row)) { | |
1701 | fGoodTracklet = kFALSE; | |
1702 | } | |
1703 | } | |
1704 | ||
170c35f1 | 1705 | } |
bcb6fb78 | 1706 | //_____________________________________________________________________________ |
1707 | Bool_t AliTRDCalibraFillHisto::IsPadOn(Int_t detector, Int_t row, Int_t col) const | |
170c35f1 | 1708 | { |
1709 | // | |
bcb6fb78 | 1710 | // Look in the choosen database if the pad is On. |
1711 | // If no the track will be "not good" | |
170c35f1 | 1712 | // |
170c35f1 | 1713 | |
bcb6fb78 | 1714 | // Get the parameter object |
1715 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
1716 | if (!cal) { | |
1717 | AliInfo("Could not get calibDB"); | |
1718 | return kFALSE; | |
1719 | } | |
1720 | ||
1721 | if (!cal->IsChamberInstalled(detector) || | |
1722 | cal->IsChamberMasked(detector) || | |
1723 | cal->IsPadMasked(detector,col,row)) { | |
1724 | return kFALSE; | |
1725 | } | |
1726 | else { | |
1727 | return kTRUE; | |
1728 | } | |
1729 | ||
170c35f1 | 1730 | } |
bcb6fb78 | 1731 | /////////////////////////////////////////////////////////////////////////////////////// |
1732 | // Calibration groups: calculate the number of groups, localise... | |
1733 | //////////////////////////////////////////////////////////////////////////////////////// | |
1734 | //_____________________________________________________________________________ | |
1735 | Int_t AliTRDCalibraFillHisto::CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const | |
170c35f1 | 1736 | { |
1737 | // | |
bcb6fb78 | 1738 | // Calculate the calibration group number for i |
170c35f1 | 1739 | // |
170c35f1 | 1740 | |
bcb6fb78 | 1741 | // Row of the cluster and position in the pad groups |
1742 | Int_t posr = 0; | |
1743 | if (fCalibraMode->GetNnZ(i) != 0) { | |
1744 | posr = (Int_t) row / fCalibraMode->GetNnZ(i); | |
1745 | } | |
1746 | ||
1747 | ||
1748 | // Col of the cluster and position in the pad groups | |
1749 | Int_t posc = 0; | |
1750 | if (fCalibraMode->GetNnRphi(i) != 0) { | |
1751 | posc = (Int_t) col / fCalibraMode->GetNnRphi(i); | |
1752 | } | |
170c35f1 | 1753 | |
bcb6fb78 | 1754 | return posc*fCalibraMode->GetNfragZ(i)+posr; |
170c35f1 | 1755 | |
1756 | } | |
bcb6fb78 | 1757 | //____________________________________________________________________________________ |
1758 | Int_t AliTRDCalibraFillHisto::CalculateTotalNumberOfBins(Int_t i) | |
170c35f1 | 1759 | { |
3a0f6479 | 1760 | // |
bcb6fb78 | 1761 | // Calculate the total number of calibration groups |
3a0f6479 | 1762 | // |
1763 | ||
bcb6fb78 | 1764 | Int_t ntotal = 0; |
64942b85 | 1765 | |
1766 | // All together | |
1767 | if((fCalibraMode->GetNz(i)==100) && (fCalibraMode->GetNrphi(i)==100)){ | |
1768 | ntotal = 1; | |
1769 | AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i)); | |
1770 | return ntotal; | |
1771 | } | |
1772 | ||
1773 | // Per Supermodule | |
1774 | if((fCalibraMode->GetNz(i)==10) && (fCalibraMode->GetNrphi(i)==10)){ | |
1775 | ntotal = 18; | |
1776 | AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i)); | |
1777 | return ntotal; | |
1778 | } | |
1779 | ||
1780 | // More | |
bcb6fb78 | 1781 | fCalibraMode->ModePadCalibration(2,i); |
1782 | fCalibraMode->ModePadFragmentation(0,2,0,i); | |
1783 | fCalibraMode->SetDetChamb2(i); | |
1784 | ntotal += 6 * 18 * fCalibraMode->GetDetChamb2(i); | |
1785 | fCalibraMode->ModePadCalibration(0,i); | |
1786 | fCalibraMode->ModePadFragmentation(0,0,0,i); | |
1787 | fCalibraMode->SetDetChamb0(i); | |
1788 | ntotal += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(i); | |
1789 | AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i)); | |
1790 | return ntotal; | |
1791 | ||
1792 | } | |
1793 | //_____________________________________________________________________________ | |
1794 | void AliTRDCalibraFillHisto::SetNz(Int_t i, Short_t Nz) | |
1795 | { | |
1796 | // | |
1797 | // Set the mode of calibration group in the z direction for the parameter i | |
1798 | // | |
1799 | ||
1800 | if ((Nz >= 0) && | |
1801 | (Nz < 5)) { | |
1802 | fCalibraMode->SetNz(i, Nz); | |
1803 | } | |
1804 | else { | |
1805 | AliInfo("You have to choose between 0 and 4"); | |
55a288e5 | 1806 | } |
170c35f1 | 1807 | |
bcb6fb78 | 1808 | } |
1809 | //_____________________________________________________________________________ | |
1810 | void AliTRDCalibraFillHisto::SetNrphi(Int_t i, Short_t Nrphi) | |
1811 | { | |
1812 | // | |
1813 | // Set the mode of calibration group in the rphi direction for the parameter i | |
1814 | // | |
1815 | ||
1816 | if ((Nrphi >= 0) && | |
1817 | (Nrphi < 7)) { | |
1818 | fCalibraMode->SetNrphi(i ,Nrphi); | |
1819 | } | |
1820 | else { | |
1821 | AliInfo("You have to choose between 0 and 6"); | |
3a0f6479 | 1822 | } |
55a288e5 | 1823 | |
bcb6fb78 | 1824 | } |
64942b85 | 1825 | |
1826 | //_____________________________________________________________________________ | |
1827 | void AliTRDCalibraFillHisto::SetAllTogether(Int_t i) | |
1828 | { | |
1829 | // | |
1830 | // Set the mode of calibration group all together | |
1831 | // | |
1832 | if(fVector2d == kTRUE) { | |
1833 | AliInfo("Can not work with the vector method"); | |
1834 | return; | |
1835 | } | |
1836 | fCalibraMode->SetAllTogether(i); | |
1837 | ||
1838 | } | |
1839 | ||
1840 | //_____________________________________________________________________________ | |
1841 | void AliTRDCalibraFillHisto::SetPerSuperModule(Int_t i) | |
1842 | { | |
1843 | // | |
1844 | // Set the mode of calibration group per supermodule | |
1845 | // | |
1846 | if(fVector2d == kTRUE) { | |
1847 | AliInfo("Can not work with the vector method"); | |
1848 | return; | |
1849 | } | |
1850 | fCalibraMode->SetPerSuperModule(i); | |
1851 | ||
1852 | } | |
1853 | ||
bcb6fb78 | 1854 | //____________Set the pad calibration variables for the detector_______________ |
1855 | Bool_t AliTRDCalibraFillHisto::LocalisationDetectorXbins(Int_t detector) | |
1856 | { | |
1857 | // | |
1858 | // For the detector calcul the first Xbins and set the number of row | |
1859 | // and col pads per calibration groups, the number of calibration | |
1860 | // groups in the detector. | |
1861 | // | |
1862 | ||
1863 | // first Xbins of the detector | |
1864 | if (fCH2dOn) { | |
1865 | fCalibraMode->CalculXBins(detector,0); | |
55a288e5 | 1866 | } |
bcb6fb78 | 1867 | if (fPH2dOn) { |
1868 | fCalibraMode->CalculXBins(detector,1); | |
55a288e5 | 1869 | } |
170c35f1 | 1870 | if (fPRF2dOn) { |
bcb6fb78 | 1871 | fCalibraMode->CalculXBins(detector,2); |
55a288e5 | 1872 | } |
bcb6fb78 | 1873 | |
1874 | // fragmentation of idect | |
1875 | for (Int_t i = 0; i < 3; i++) { | |
053767a4 | 1876 | fCalibraMode->ModePadCalibration((Int_t) GetStack(detector),i); |
1877 | fCalibraMode->ModePadFragmentation((Int_t) GetLayer(detector) | |
1878 | , (Int_t) GetStack(detector) | |
bcb6fb78 | 1879 | , (Int_t) GetSector(detector),i); |
170c35f1 | 1880 | } |
55a288e5 | 1881 | |
bcb6fb78 | 1882 | return kTRUE; |
1883 | ||
55a288e5 | 1884 | } |
bcb6fb78 | 1885 | //_____________________________________________________________________________ |
1886 | void AliTRDCalibraFillHisto::SetNumberGroupsPRF(Short_t numberGroupsPRF) | |
55a288e5 | 1887 | { |
1888 | // | |
bcb6fb78 | 1889 | // Should be between 0 and 6 |
55a288e5 | 1890 | // |
bcb6fb78 | 1891 | |
1892 | if ((numberGroupsPRF < 0) || (numberGroupsPRF > 6)) { | |
1893 | AliInfo("The number of groups must be between 0 and 6!"); | |
1894 | } | |
1895 | else { | |
1896 | fNgroupprf = numberGroupsPRF; | |
1897 | } | |
55a288e5 | 1898 | |
bcb6fb78 | 1899 | } |
1900 | /////////////////////////////////////////////////////////////////////////////////////////// | |
1901 | // Per tracklet: store or reset the info, fill the histos with the info | |
1902 | ////////////////////////////////////////////////////////////////////////////////////////// | |
1903 | //_____________________________________________________________________________ | |
6bbdc11a | 1904 | void AliTRDCalibraFillHisto::StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col) |
bcb6fb78 | 1905 | { |
1906 | // | |
1907 | // Store the infos in fAmpTotal, fPHPlace and fPHValue | |
1908 | // Correct from the gain correction before | |
1909 | // | |
1910 | ||
1911 | // time bin of the cluster not corrected | |
1912 | Int_t time = cl->GetPadTime(); | |
e526983e | 1913 | Float_t charge = TMath::Abs(cl->GetQ()); |
1914 | ||
1915 | //printf("Store::time %d, amplitude %f\n",time,dqdl); | |
1916 | ||
bcb6fb78 | 1917 | //Correct for the gain coefficient used in the database for reconstruction |
64942b85 | 1918 | Float_t correctthegain = 1.0; |
1919 | if(fIsHLT) correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack); | |
1920 | else correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack)*fCalROCGain->GetValue(col,row); | |
bcb6fb78 | 1921 | Float_t correction = 1.0; |
1922 | Float_t normalisation = 6.67; | |
1923 | // we divide with gain in AliTRDclusterizer::Transform... | |
1924 | if( correctthegain > 0 ) normalisation /= correctthegain; | |
55a288e5 | 1925 | |
55a288e5 | 1926 | |
bcb6fb78 | 1927 | // take dd/dl corrected from the angle of the track |
1928 | correction = dqdl / (normalisation); | |
1929 | ||
55a288e5 | 1930 | |
bcb6fb78 | 1931 | // Fill the fAmpTotal with the charge |
b70c68da | 1932 | if (fCH2dOn) { |
e526983e | 1933 | if((!fLimitChargeIntegration) || (cl->IsInChamber())) { |
1934 | //printf("Store::group %d, amplitude %f\n",group[0],correction); | |
1935 | fAmpTotal[(Int_t) group[0]] += correction; | |
1936 | } | |
bcb6fb78 | 1937 | } |
55a288e5 | 1938 | |
bcb6fb78 | 1939 | // Fill the fPHPlace and value |
1940 | if (fPH2dOn) { | |
1941 | fPHPlace[time] = group[1]; | |
e526983e | 1942 | fPHValue[time] = charge; |
bcb6fb78 | 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 | |
e526983e | 1985 | //printf("CH2d nbclusters %d, fNumberClusters %d, fNumberClustersf %d\n",nbclusters,fNumberClusters,fNumberClustersf); |
1986 | ||
bcb6fb78 | 1987 | if(nbclusters < fNumberClusters) return; |
1988 | if(nbclusters > fNumberClustersf) return; | |
64942b85 | 1989 | |
1990 | ||
1991 | // Normalize with the number of clusters | |
1992 | Double_t normalizeCst = fRelativeScale; | |
1993 | if(fNormalizeNbOfCluster) normalizeCst = normalizeCst*nbclusters; | |
e526983e | 1994 | |
1995 | //printf("Number of groups in one detector %d\n",fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0)); | |
bcb6fb78 | 1996 | |
1997 | // See if the track goes through different zones | |
1998 | for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) { | |
e526983e | 1999 | //printf("fAmpTotal %f for %d\n",fAmpTotal[k],k); |
bcb6fb78 | 2000 | if (fAmpTotal[k] > 0.0) { |
2001 | totalcharge += fAmpTotal[k]; | |
2002 | nb++; | |
2003 | if (nb == 1) { | |
2004 | fd = k; | |
2005 | } | |
170c35f1 | 2006 | } |
170c35f1 | 2007 | } |
170c35f1 | 2008 | |
e526983e | 2009 | //printf("CH2d: nb %d, fd %d, calibration group %d, amplitude %f, detector %d\n",nb,fd,fCalibraMode->GetXbins(0),fAmpTotal[fd]/normalizeCst,fDetectorPreviousTrack); |
bcb6fb78 | 2010 | |
2011 | switch (nb) | |
2012 | { | |
2013 | case 1: | |
2014 | fNumberUsedCh[0]++; | |
2015 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
2016 | if (fHisto2d) { | |
64942b85 | 2017 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst); |
2018 | //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5); | |
bcb6fb78 | 2019 | } |
2020 | if (fVector2d) { | |
64942b85 | 2021 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst); |
bcb6fb78 | 2022 | } |
2023 | break; | |
2024 | case 2: | |
2025 | if ((fAmpTotal[fd] > 0.0) && | |
2026 | (fAmpTotal[fd+1] > 0.0)) { | |
2027 | // One of the two very big | |
2028 | if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+1]) { | |
2029 | if (fHisto2d) { | |
64942b85 | 2030 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst); |
2031 | //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5); | |
bcb6fb78 | 2032 | } |
2033 | if (fVector2d) { | |
64942b85 | 2034 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst); |
bcb6fb78 | 2035 | } |
2036 | fNumberUsedCh[1]++; | |
2037 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
2038 | } | |
2039 | if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) { | |
2040 | if (fHisto2d) { | |
64942b85 | 2041 | FillCH2d(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/normalizeCst); |
2042 | //fCH2d->Fill(fAmpTotal[fd+1]/normalizeCst,fCalibraMode->GetXbins(0)+fd+1.5); | |
bcb6fb78 | 2043 | } |
2044 | if (fVector2d) { | |
64942b85 | 2045 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+1,fAmpTotal[fd+1]/normalizeCst); |
bcb6fb78 | 2046 | } |
2047 | fNumberUsedCh[1]++; | |
2048 | fEntriesCH[fCalibraMode->GetXbins(0)+fd+1]++; | |
2049 | } | |
2050 | } | |
2051 | if (fCalibraMode->GetNfragZ(0) > 1) { | |
2052 | if (fAmpTotal[fd] > 0.0) { | |
2053 | if ((fd+fCalibraMode->GetNfragZ(0)) < (fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0))) { | |
2054 | if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > 0.0) { | |
2055 | // One of the two very big | |
2056 | if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]) { | |
2057 | if (fHisto2d) { | |
64942b85 | 2058 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst); |
2059 | //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5); | |
bcb6fb78 | 2060 | } |
2061 | if (fVector2d) { | |
64942b85 | 2062 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst); |
bcb6fb78 | 2063 | } |
2064 | fNumberUsedCh[1]++; | |
2065 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
2066 | } | |
2067 | if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > fProcent*fAmpTotal[fd]) { | |
2068 | if (fHisto2d) { | |
64942b85 | 2069 | FillCH2d(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst); |
2070 | //fCH2d->Fill(fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst,fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)+0.5); | |
bcb6fb78 | 2071 | } |
2072 | fNumberUsedCh[1]++; | |
2073 | fEntriesCH[fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)]++; | |
2074 | if (fVector2d) { | |
64942b85 | 2075 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst); |
bcb6fb78 | 2076 | } |
2077 | } | |
2078 | } | |
2079 | } | |
2080 | } | |
2081 | } | |
2082 | break; | |
2083 | default: break; | |
2084 | } | |
170c35f1 | 2085 | } |
bcb6fb78 | 2086 | //____________Offine tracking in the AliTRDtracker_____________________________ |
2087 | void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackPH() | |
170c35f1 | 2088 | { |
2089 | // | |
bcb6fb78 | 2090 | // For the offline tracking or mcm tracklets |
2091 | // This function will be called in the functions UpdateHistogram... | |
2092 | // to fill the info of a track for the drift velocity calibration | |
170c35f1 | 2093 | // |
bcb6fb78 | 2094 | |
2095 | Int_t nb = 1; // Nombre de zones traversees 1, 2 ou plus de 3 | |
2096 | Int_t fd1 = -1; // Premiere zone non nulle | |
2097 | Int_t fd2 = -1; // Deuxieme zone non nulle | |
2098 | Int_t k1 = -1; // Debut de la premiere zone | |
2099 | Int_t k2 = -1; // Debut de la seconde zone | |
2100 | Int_t nbclusters = 0; // number of clusters | |
170c35f1 | 2101 | |
170c35f1 | 2102 | |
170c35f1 | 2103 | |
bcb6fb78 | 2104 | // See if the track goes through different zones |
2105 | for (Int_t k = 0; k < fTimeMax; k++) { | |
2106 | if (fPHValue[k] > 0.0) { | |
2107 | nbclusters++; | |
2108 | if (fd1 == -1) { | |
2109 | fd1 = fPHPlace[k]; | |
2110 | k1 = k; | |
2111 | } | |
2112 | if (fPHPlace[k] != fd1) { | |
2113 | if (fd2 == -1) { | |
2114 | k2 = k; | |
2115 | fd2 = fPHPlace[k]; | |
2116 | nb = 2; | |
2117 | } | |
2118 | if (fPHPlace[k] != fd2) { | |
2119 | nb = 3; | |
2120 | } | |
2121 | } | |
55a288e5 | 2122 | } |
2123 | } | |
55a288e5 | 2124 | |
64942b85 | 2125 | // See if noise before and after |
2126 | if(fMaxCluster > 0) { | |
2127 | if(fPHValue[0] > fMaxCluster) return; | |
2128 | if(fTimeMax > fNbMaxCluster) { | |
2129 | for(Int_t k = (fTimeMax-fNbMaxCluster); k < fTimeMax; k++){ | |
2130 | if(fPHValue[k] > fMaxCluster) return; | |
2131 | } | |
2132 | } | |
2133 | } | |
2134 | ||
4aad967c | 2135 | //printf("nbclusters %d, low limit %d, high limit %d\n",nbclusters,fNumberClusters,fNumberClustersf); |
2136 | ||
bcb6fb78 | 2137 | if(nbclusters < fNumberClusters) return; |
2138 | if(nbclusters > fNumberClustersf) return; | |
3a0f6479 | 2139 | |
bcb6fb78 | 2140 | switch(nb) |
2141 | { | |
170c35f1 | 2142 | case 1: |
bcb6fb78 | 2143 | fNumberUsedPh[0]++; |
2144 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2145 | if (fHisto2d) { | |
37b0cf5e | 2146 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2147 | else { | |
2148 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2149 | } | |
bcb6fb78 | 2150 | //printf("Fill the time bin %d with %f\n",i,fPHValue[i]); |
2151 | } | |
2152 | if (fVector2d) { | |
37b0cf5e | 2153 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2154 | else { | |
2155 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2156 | } | |
bcb6fb78 | 2157 | } |
55a288e5 | 2158 | } |
170c35f1 | 2159 | break; |
2160 | case 2: | |
bcb6fb78 | 2161 | if ((fd1 == fd2+1) || |
2162 | (fd2 == fd1+1)) { | |
2163 | // One of the two fast all the think | |
2164 | if (k2 > (k1+fDifference)) { | |
2165 | //we choose to fill the fd1 with all the values | |
2166 | fNumberUsedPh[1]++; | |
2167 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2168 | if (fHisto2d) { | |
37b0cf5e | 2169 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2170 | else { | |
2171 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2172 | } | |
bcb6fb78 | 2173 | } |
2174 | if (fVector2d) { | |
37b0cf5e | 2175 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2176 | else { | |
2177 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2178 | } | |
bcb6fb78 | 2179 | } |
55a288e5 | 2180 | } |
55a288e5 | 2181 | } |
bcb6fb78 | 2182 | if ((k2+fDifference) < fTimeMax) { |
2183 | //we choose to fill the fd2 with all the values | |
2184 | fNumberUsedPh[1]++; | |
2185 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2186 | if (fHisto2d) { | |
37b0cf5e | 2187 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2188 | else { | |
2189 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2190 | } | |
bcb6fb78 | 2191 | } |
55a288e5 | 2192 | if (fVector2d) { |
37b0cf5e | 2193 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2194 | else { | |
2195 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2196 | } | |
bcb6fb78 | 2197 | } |
55a288e5 | 2198 | } |
55a288e5 | 2199 | } |
2200 | } | |
bcb6fb78 | 2201 | // Two zones voisines sinon rien! |
2202 | if (fCalibraMode->GetNfragZ(1) > 1) { | |
2203 | // Case 2 | |
2204 | if ((fd1+fCalibraMode->GetNfragZ(1)) < (fCalibraMode->GetNfragZ(1)*fCalibraMode->GetNfragRphi(1))) { | |
2205 | if (fd2 == (fd1+fCalibraMode->GetNfragZ(1))) { | |
2206 | // One of the two fast all the think | |
2207 | if (k2 > (k1+fDifference)) { | |
2208 | //we choose to fill the fd1 with all the values | |
2209 | fNumberUsedPh[1]++; | |
2210 | for (Int_t i = 0; i < fTimeMax; i++) { | |
55a288e5 | 2211 | if (fHisto2d) { |
37b0cf5e | 2212 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2213 | else { | |
2214 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2215 | } | |
55a288e5 | 2216 | } |
2217 | if (fVector2d) { | |
37b0cf5e | 2218 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2219 | else { | |
2220 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2221 | } | |
55a288e5 | 2222 | } |
55a288e5 | 2223 | } |
bcb6fb78 | 2224 | } |
2225 | if ((k2+fDifference) < fTimeMax) { | |
2226 | //we choose to fill the fd2 with all the values | |
2227 | fNumberUsedPh[1]++; | |
2228 | for (Int_t i = 0; i < fTimeMax; i++) { | |
55a288e5 | 2229 | if (fHisto2d) { |
37b0cf5e | 2230 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2231 | else { | |
2232 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2233 | } | |
170c35f1 | 2234 | } |
2235 | if (fVector2d) { | |
37b0cf5e | 2236 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2237 | else { | |
2238 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2239 | } | |
170c35f1 | 2240 | } |
55a288e5 | 2241 | } |
2242 | } | |
2243 | } | |
2244 | } | |
170c35f1 | 2245 | // Two zones voisines sinon rien! |
2246 | // Case 3 | |
2247 | if ((fd1 - fCalibraMode->GetNfragZ(1)) >= 0) { | |
2248 | if (fd2 == (fd1 - fCalibraMode->GetNfragZ(1))) { | |
2249 | // One of the two fast all the think | |
2250 | if (k2 > (k1 + fDifference)) { | |
2251 | //we choose to fill the fd1 with all the values | |
2252 | fNumberUsedPh[1]++; | |
2253 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2254 | if (fHisto2d) { | |
37b0cf5e | 2255 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2256 | else { | |
2257 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2258 | } | |
170c35f1 | 2259 | } |
2260 | if (fVector2d) { | |
37b0cf5e | 2261 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2262 | else { | |
2263 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2264 | } | |
170c35f1 | 2265 | } |
55a288e5 | 2266 | } |
2267 | } | |
170c35f1 | 2268 | if ((k2+fDifference) < fTimeMax) { |
2269 | //we choose to fill the fd2 with all the values | |
2270 | fNumberUsedPh[1]++; | |
2271 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2272 | if (fHisto2d) { | |
37b0cf5e | 2273 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2274 | else { | |
2275 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2276 | } | |
170c35f1 | 2277 | } |
2278 | if (fVector2d) { | |
37b0cf5e | 2279 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2280 | else { | |
2281 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2282 | } | |
170c35f1 | 2283 | } |
55a288e5 | 2284 | } |
2285 | } | |
2286 | } | |
2287 | } | |
2288 | } | |
170c35f1 | 2289 | break; |
2290 | default: break; | |
2291 | } | |
55a288e5 | 2292 | } |
bcb6fb78 | 2293 | ////////////////////////////////////////////////////////////////////////////////////////// |
2294 | // DAQ process functions | |
2295 | ///////////////////////////////////////////////////////////////////////////////////////// | |
2296 | //_____________________________________________________________________ | |
b70c68da | 2297 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliTRDrawStreamBase *rawStream, Bool_t nocheck) |
55a288e5 | 2298 | { |
2299 | // | |
b70c68da | 2300 | // Event Processing loop - AliTRDrawStreamBase |
bcb6fb78 | 2301 | // TestBeam 2007 version |
2302 | // 0 timebin problem | |
2303 | // 1 no input | |
2304 | // 2 input | |
bcb6fb78 | 2305 | // Same algorithm as TestBeam but different reader |
55a288e5 | 2306 | // |
0ca1720e | 2307 | |
2308 | rawStream->SetSharedPadReadout(kFALSE); | |
170c35f1 | 2309 | |
bcb6fb78 | 2310 | Int_t withInput = 1; |
2311 | ||
2312 | Double_t phvalue[16][144][36]; | |
2313 | for(Int_t k = 0; k < 36; k++){ | |
2314 | for(Int_t j = 0; j < 16; j++){ | |
2315 | for(Int_t c = 0; c < 144; c++){ | |
2316 | phvalue[j][c][k] = 0.0; | |
2317 | } | |
170c35f1 | 2318 | } |
55a288e5 | 2319 | } |
170c35f1 | 2320 | |
bcb6fb78 | 2321 | fDetectorPreviousTrack = -1; |
2322 | fMCMPrevious = -1; | |
2323 | fROBPrevious = -1; | |
2324 | Int_t nbtimebin = 0; | |
d95484e4 | 2325 | Int_t baseline = 10; |
170c35f1 | 2326 | |
55a288e5 | 2327 | |
bcb6fb78 | 2328 | if(!nocheck){ |
170c35f1 | 2329 | |
bcb6fb78 | 2330 | fTimeMax = 0; |
2331 | ||
2332 | while (rawStream->Next()) { | |
2333 | ||
2334 | Int_t idetector = rawStream->GetDet(); // current detector | |
2335 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2336 | Int_t irob = rawStream->GetROB(); // current ROB | |
d95484e4 | 2337 | |
2338 | //printf("Detector %d\n",idetector); | |
2339 | ||
bcb6fb78 | 2340 | if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){ |
2341 | ||
2342 | // Fill | |
2343 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
55a288e5 | 2344 | |
3a0f6479 | 2345 | |
bcb6fb78 | 2346 | // reset |
2347 | for(Int_t k = 0; k < 36; k++){ | |
2348 | for(Int_t j = 0; j < 16; j++){ | |
2349 | for(Int_t c = 0; c < 144; c++){ | |
2350 | phvalue[j][c][k] = 0.0; | |
2351 | } | |
2352 | } | |
2353 | } | |
2354 | } | |
170c35f1 | 2355 | |
bcb6fb78 | 2356 | fDetectorPreviousTrack = idetector; |
2357 | fMCMPrevious = imcm; | |
2358 | fROBPrevious = irob; | |
170c35f1 | 2359 | |
bcb6fb78 | 2360 | nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data |
2361 | if(nbtimebin == 0) return 0; | |
2362 | if((fTimeMax != 0) && (nbtimebin != fTimeMax)) return 0; | |
2363 | fTimeMax = nbtimebin; | |
170c35f1 | 2364 | |
d95484e4 | 2365 | //baseline = rawStream->GetCommonAdditive(); // common additive baseline |
2366 | fNumberClustersf = fTimeMax; | |
2367 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
2368 | ||
2369 | ||
bcb6fb78 | 2370 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2371 | Int_t col = rawStream->GetCol(); | |
2372 | Int_t row = rawStream->GetRow(); | |
2373 | ||
2374 | ||
2375 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); | |
2376 | ||
2377 | ||
d95484e4 | 2378 | for(Int_t itime = 0; itime < nbtimebin; itime++){ |
2379 | phvalue[row][col][itime] = signal[itime]-baseline; | |
170c35f1 | 2380 | } |
2381 | } | |
bcb6fb78 | 2382 | |
2383 | // fill the last one | |
2384 | if(fDetectorPreviousTrack != -1){ | |
170c35f1 | 2385 | |
bcb6fb78 | 2386 | // Fill |
2387 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2388 | ||
2389 | // reset | |
2390 | for(Int_t k = 0; k < 36; k++){ | |
2391 | for(Int_t j = 0; j < 16; j++){ | |
2392 | for(Int_t c = 0; c < 144; c++){ | |
2393 | phvalue[j][c][k] = 0.0; | |
2394 | } | |
2395 | } | |
2396 | } | |
2397 | } | |
2398 | ||
2399 | } | |
2400 | else{ | |
170c35f1 | 2401 | |
bcb6fb78 | 2402 | while (rawStream->Next()) { |
170c35f1 | 2403 | |
bcb6fb78 | 2404 | Int_t idetector = rawStream->GetDet(); // current detector |
2405 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2406 | Int_t irob = rawStream->GetROB(); // current ROB | |
170c35f1 | 2407 | |
d95484e4 | 2408 | //printf("Detector %d\n",idetector); |
2409 | ||
bcb6fb78 | 2410 | if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){ |
55a288e5 | 2411 | |
bcb6fb78 | 2412 | // Fill |
2413 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2414 | ||
2415 | // reset | |
2416 | for(Int_t k = 0; k < 36; k++){ | |
2417 | for(Int_t j = 0; j < 16; j++){ | |
2418 | for(Int_t c = 0; c < 144; c++){ | |
2419 | phvalue[j][c][k] = 0.0; | |
2420 | } | |
2421 | } | |
2422 | } | |
2423 | } | |
170c35f1 | 2424 | |
bcb6fb78 | 2425 | fDetectorPreviousTrack = idetector; |
2426 | fMCMPrevious = imcm; | |
2427 | fROBPrevious = irob; | |
2428 | ||
d95484e4 | 2429 | //baseline = rawStream->GetCommonAdditive(); // common baseline |
170c35f1 | 2430 | |
bcb6fb78 | 2431 | fTimeMax = rawStream->GetNumberOfTimeBins(); // number of time bins read from data |
d95484e4 | 2432 | fNumberClustersf = fTimeMax; |
2433 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
bcb6fb78 | 2434 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2435 | Int_t col = rawStream->GetCol(); | |
2436 | Int_t row = rawStream->GetRow(); | |
2437 | ||
d95484e4 | 2438 | |
bcb6fb78 | 2439 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); |
170c35f1 | 2440 | |
d95484e4 | 2441 | for(Int_t itime = 0; itime < fTimeMax; itime++){ |
2442 | phvalue[row][col][itime] = signal[itime]-baseline; | |
bcb6fb78 | 2443 | } |
170c35f1 | 2444 | } |
2445 | ||
bcb6fb78 | 2446 | // fill the last one |
2447 | if(fDetectorPreviousTrack != -1){ | |
2448 | ||
2449 | // Fill | |
2450 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2451 | ||
2452 | // reset | |
2453 | for(Int_t k = 0; k < 36; k++){ | |
2454 | for(Int_t j = 0; j < 16; j++){ | |
2455 | for(Int_t c = 0; c < 144; c++){ | |
2456 | phvalue[j][c][k] = 0.0; | |
2457 | } | |
170c35f1 | 2458 | } |
2459 | } | |
2460 | } | |
bcb6fb78 | 2461 | } |
2462 | ||
2463 | return withInput; | |
2464 | ||
bcb6fb78 | 2465 | } |
2466 | //_____________________________________________________________________ | |
2467 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck) | |
2468 | { | |
2469 | // | |
2470 | // Event processing loop - AliRawReader | |
2471 | // Testbeam 2007 version | |
2472 | // | |
2473 | ||
b70c68da | 2474 | AliTRDrawStreamBase rawStream(rawReader); |
bcb6fb78 | 2475 | |
2476 | rawReader->Select("TRD"); | |
2477 | ||
2478 | return ProcessEventDAQ(&rawStream, nocheck); | |
2479 | } | |
2480 | ||
2481 | //_________________________________________________________________________ | |
2482 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ( | |
2483 | #ifdef ALI_DATE | |
6bbdc11a | 2484 | const eventHeaderStruct *event, |
bcb6fb78 | 2485 | Bool_t nocheck |
2486 | #else | |
6bbdc11a | 2487 | const eventHeaderStruct* /*event*/, |
bcb6fb78 | 2488 | Bool_t /*nocheck*/ |
2489 | ||
2490 | #endif | |
2491 | ) | |
2492 | { | |
2493 | // | |
2494 | // process date event | |
2495 | // Testbeam 2007 version | |
2496 | // | |
2497 | #ifdef ALI_DATE | |
2498 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
2499 | Int_t result=ProcessEventDAQ(rawReader, nocheck); | |
2500 | delete rawReader; | |
2501 | return result; | |
2502 | #else | |
2503 | Fatal("AliTRDCalibraFillHisto", "this class was compiled without DATE"); | |
2504 | return 0; | |
2505 | #endif | |
2506 | ||
bcb6fb78 | 2507 | } |
2508 | ////////////////////////////////////////////////////////////////////////////// | |
2509 | // Routine inside the DAQ process | |
2510 | ///////////////////////////////////////////////////////////////////////////// | |
2511 | //_______________________________________________________________________ | |
bcb6fb78 | 2512 | Int_t AliTRDCalibraFillHisto::FillDAQ(Double_t phvalue[16][144][36]){ |
2513 | ||
2514 | // | |
2515 | // Look for the maximum by collapsing over the time | |
2516 | // Sum over four pad col and two pad row | |
2517 | // | |
2518 | ||
2519 | Int_t used = 0; | |
2520 | ||
2521 | ||
2522 | Int_t idect = fDetectorPreviousTrack; | |
d95484e4 | 2523 | //printf("Enter Detector %d\n",fDetectorPreviousTrack); |
bcb6fb78 | 2524 | Double_t sum[36]; |
2525 | for(Int_t tb = 0; tb < 36; tb++){ | |
2526 | sum[tb] = 0.0; | |
2527 | } | |
2528 | ||
d95484e4 | 2529 | //fGoodTracklet = kTRUE; |
2530 | //fDetectorPreviousTrack = 0; | |
bcb6fb78 | 2531 | |
2532 | ||
2533 | /////////////////////////// | |
2534 | // look for maximum | |
2535 | ///////////////////////// | |
2536 | ||
2537 | Int_t imaxRow = 0; | |
2538 | Int_t imaxCol = 0; | |
2539 | Double_t integralMax = -1; | |
2540 | ||
2541 | for (Int_t ir = 1; ir <= 15; ir++) | |
2542 | { | |
2543 | for (Int_t ic = 2; ic <= 142; ic++) | |
2544 | { | |
2545 | Double_t integral = 0; | |
2546 | for (Int_t ishiftR = 0; ishiftR < 2; ishiftR++) | |
2547 | { | |
2548 | for (Int_t ishiftC = -2; ishiftC < 2; ishiftC++) | |
2549 | { | |
2550 | if (ir + ishiftR >= 1 && ir + ishiftR <= 16 && | |
2551 | ic + ishiftC >= 1 && ic + ishiftC <= 144) | |
2552 | { | |
2553 | ||
2554 | for(Int_t tb = 0; tb< fTimeMax; tb++){ | |
2555 | integral += phvalue[ir + ishiftR-1][ic + ishiftC-1][tb]; | |
2556 | }// addtb | |
2557 | } //addsignal | |
2558 | } //shiftC | |
2559 | } // shiftR | |
2560 | ||
2561 | if (integralMax < integral) | |
2562 | { | |
2563 | imaxRow = ir; | |
2564 | imaxCol = ic; | |
2565 | integralMax = integral; | |
2566 | } // check max integral | |
2567 | } //ic | |
2568 | } // ir | |
2569 | ||
2570 | //printf("imaxRow %d, imaxCol %d, fTimeMax %d, integralMax %f\n",imaxRow,imaxCol,fTimeMax, integralMax); | |
2571 | ||
27b46d95 | 2572 | if((imaxRow == 0) || (imaxCol == 0)) { |
2573 | used=1; | |
2574 | return used; | |
2575 | } | |
d95484e4 | 2576 | //CheckGoodTrackletV0(fDetectorPreviousTrack,imaxRow,imaxCol); |
2577 | //if(!fGoodTracklet) used = 1;; | |
bcb6fb78 | 2578 | |
2579 | // ///////////////////////////////////////////////////// | |
2580 | // sum ober 2 row and 4 pad cols for each time bins | |
2581 | // //////////////////////////////////////////////////// | |
2582 | ||
2583 | ||
2584 | for (Int_t ir = imaxRow - 1; ir < imaxRow + 1; ir++) | |
2585 | { | |
2586 | for (Int_t ic = imaxCol - 2; ic < imaxCol + 2; ic++) | |
2587 | { | |
2588 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2589 | sum[it] += phvalue[ir][ic][it]; | |
2590 | } | |
2591 | }//ic | |
2592 | }//ir | |
2593 | ||
2594 | Int_t nbcl = 0; | |
2595 | Double_t sumcharge = 0.0; | |
2596 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2597 | sumcharge += sum[it]; | |
2598 | if(sum[it] > 20.0) nbcl++; | |
2599 | } | |
2600 | ||
2601 | ||
2602 | ///////////////////////////////////////////////////////// | |
2603 | // Debug | |
2604 | //////////////////////////////////////////////////////// | |
2605 | if(fDebugLevel > 0){ | |
2606 | if ( !fDebugStreamer ) { | |
2607 | //debug stream | |
2608 | TDirectory *backup = gDirectory; | |
2609 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
2610 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
2611 | } | |
2612 | ||
2613 | Double_t amph0 = sum[0]; | |
2614 | Double_t amphlast = sum[fTimeMax-1]; | |
2615 | Double_t rms = TMath::RMS(fTimeMax,sum); | |
2616 | Int_t goodtracklet = (Int_t) fGoodTracklet; | |
2617 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2618 | Double_t clustera = sum[it]; | |
2619 | ||
2620 | (* fDebugStreamer) << "FillDAQa"<< | |
2621 | "ampTotal="<<sumcharge<< | |
2622 | "row="<<imaxRow<< | |
2623 | "col="<<imaxCol<< | |
2624 | "detector="<<idect<< | |
2625 | "amph0="<<amph0<< | |
2626 | "amphlast="<<amphlast<< | |
2627 | "goodtracklet="<<goodtracklet<< | |
2628 | "clustera="<<clustera<< | |
2629 | "it="<<it<< | |
2630 | "rms="<<rms<< | |
2631 | "\n"; | |
2632 | } | |
2633 | } | |
2634 | ||
2635 | //////////////////////////////////////////////////////// | |
2636 | // fill | |
2637 | /////////////////////////////////////////////////////// | |
2638 | if(sum[0] > 100.0) used = 1; | |
2639 | if(nbcl < fNumberClusters) used = 1; | |
2640 | if(nbcl > fNumberClustersf) used = 1; | |
2641 | ||
2642 | //if(fDetectorPreviousTrack == 15){ | |
2643 | // printf("rms %f and first time bin %f\n",TMath::RMS(fTimeMax,sum),sum[0]); | |
2644 | //} | |
2645 | //if((TMath::RMS(fTimeMax,sum) <= 10.0) && (sum[0] > 200.0)) return 1; | |
2646 | if(used == 0){ | |
2647 | for(Int_t it = 0; it < fTimeMax; it++){ | |
37b0cf5e | 2648 | if(fFillWithZero) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax); |
2649 | else{ | |
2650 | if(sum[it] > 0.0) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax); | |
2651 | } | |
bcb6fb78 | 2652 | } |
2653 | ||
2654 | ||
2655 | //((TH2I *)GetCH2d()->Fill(sumcharge/30.0,fDetectorPreviousTrack)); | |
2656 | used = 2; | |
d95484e4 | 2657 | //printf("Pass Detector %d\n",fDetectorPreviousTrack); |
2658 | ||
bcb6fb78 | 2659 | } |
2660 | ||
2661 | return used; | |
2662 | ||
2663 | } | |
2664 | //____________Online trackling in AliTRDtrigger________________________________ | |
2665 | Bool_t AliTRDCalibraFillHisto::UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins) | |
2666 | { | |
2667 | // | |
2668 | // For the DAQ | |
2669 | // Fill a simple average pulse height | |
2670 | // | |
2671 | ||
2672 | ||
2673 | ((TProfile2D *)GetPH2d(nbtimebins,fSf))->Fill((Float_t) timebin/fSf,det+0.5,(Float_t) signal); | |
2674 | ||
2675 | ||
2676 | return kTRUE; | |
2677 | ||
2678 | } | |
2679 | //____________Write_____________________________________________________ | |
2680 | //_____________________________________________________________________ | |
2681 | void AliTRDCalibraFillHisto::Write2d(const Char_t *filename, Bool_t append) | |
2682 | { | |
2683 | // | |
2684 | // Write infos to file | |
2685 | // | |
2686 | ||
2687 | //For debugging | |
2688 | if ( fDebugStreamer ) { | |
2689 | delete fDebugStreamer; | |
2690 | fDebugStreamer = 0x0; | |
2691 | } | |
2692 | ||
2693 | AliInfo(Form("Numbertrack: %d Numberusedch[0]: %d, Numberusedch[1]: %d Numberusedph[0]: %d, Numberusedph[1]: %d" | |
2694 | ,fNumberTrack | |
2695 | ,fNumberUsedCh[0] | |
2696 | ,fNumberUsedCh[1] | |
2697 | ,fNumberUsedPh[0] | |
2698 | ,fNumberUsedPh[1])); | |
2699 | ||
2700 | TDirectory *backup = gDirectory; | |
2701 | TString option; | |
2702 | ||
2703 | if ( append ) | |
2704 | option = "update"; | |
2705 | else | |
2706 | option = "recreate"; | |
2707 | ||
2708 | TFile f(filename,option.Data()); | |
2709 | ||
2710 | TStopwatch stopwatch; | |
2711 | stopwatch.Start(); | |
2712 | if(fVector2d) { | |
2713 | f.WriteTObject(fCalibraVector); | |
2714 | } | |
2715 | ||
2716 | if (fCH2dOn ) { | |
2717 | if (fHisto2d) { | |
2718 | f.WriteTObject(fCH2d); | |
2719 | } | |
2720 | } | |
2721 | if (fPH2dOn ) { | |
2722 | if (fHisto2d) { | |
2723 | f.WriteTObject(fPH2d); | |
2724 | } | |
2725 | } | |
2726 | if (fPRF2dOn) { | |
2727 | if (fHisto2d) { | |
2728 | f.WriteTObject(fPRF2d); | |
2729 | } | |
2730 | } | |
2731 | if(fLinearFitterOn){ | |
46c4871e | 2732 | if(fLinearFitterDebugOn) AnalyseLinearFitter(); |
bcb6fb78 | 2733 | f.WriteTObject(fLinearVdriftFit); |
2734 | } | |
2735 | ||
2736 | f.Close(); | |
2737 | ||
2738 | if ( backup ) backup->cd(); | |
2739 | ||
2740 | AliInfo(Form("Execution time Write2d: R:%.2fs C:%.2fs" | |
2741 | ,stopwatch.RealTime(),stopwatch.CpuTime())); | |
2742 | } | |
2743 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// | |
2744 | // Stats stuff | |
2745 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// | |
2746 | //___________________________________________probe the histos__________________________________________________ | |
2747 | Double_t *AliTRDCalibraFillHisto::StatH(TH2 *h, Int_t i) | |
2748 | { | |
2749 | // | |
2750 | // Check the number of stats in h, 0 is TH2I 1 is TProfile2D | |
2751 | // debug mode with 2 for TH2I and 3 for TProfile2D | |
2752 | // It gives a pointer to a Double_t[7] with the info following... | |
2753 | // [0] : number of calibration groups with entries | |
2754 | // [1] : minimal number of entries found | |
2755 | // [2] : calibration group number of the min | |
2756 | // [3] : maximal number of entries found | |
2757 | // [4] : calibration group number of the max | |
2758 | // [5] : mean number of entries found | |
2759 | // [6] : mean relative error | |
2760 | // | |
2761 | ||
2762 | Double_t *info = new Double_t[7]; | |
2763 | ||
2764 | // Number of Xbins (detectors or groups of pads) | |
2765 | Int_t nbins = h->GetNbinsY(); //number of calibration groups | |
2766 | Int_t nxbins = h->GetNbinsX(); //number of bins per histo | |
2767 | ||
2768 | // Initialise | |
2769 | Double_t nbwe = 0; //number of calibration groups with entries | |
2770 | Double_t minentries = 0; //minimal number of entries found | |
2771 | Double_t maxentries = 0; //maximal number of entries found | |
2772 | Double_t placemin = 0; //calibration group number of the min | |
2773 | Double_t placemax = -1; //calibration group number of the max | |
2774 | Double_t meanstats = 0.0; //mean number of entries over the calibration group with at least ome entry | |
2775 | Double_t meanrelativerror = 0.0; //mean relativ error in the TProfile2D | |
2776 | ||
2777 | Double_t counter = 0; | |
2778 | ||
2779 | //Debug | |
2780 | TH1F *nbEntries = 0x0;//distribution of the number of entries | |
2781 | TH1F *nbEntriesPerGroup = 0x0;//Number of entries per group | |
2782 | TProfile *nbEntriesPerSp = 0x0;//Number of entries for one supermodule | |
2783 | ||
2784 | // Beginning of the loop over the calibration groups | |
2785 | for (Int_t idect = 0; idect < nbins; idect++) { | |
2786 | ||
2787 | TH1I *projch = (TH1I *) h->ProjectionX("projch",idect+1,idect+1,(Option_t *)"e"); | |
2788 | projch->SetDirectory(0); | |
2789 | ||
2790 | // Number of entries for this calibration group | |
2791 | Double_t nentries = 0.0; | |
2792 | if((i%2) == 0){ | |
2793 | for (Int_t k = 0; k < nxbins; k++) { | |
2794 | nentries += h->GetBinContent(h->GetBin(k+1,idect+1)); | |
3a0f6479 | 2795 | } |
bcb6fb78 | 2796 | } |
2797 | else{ | |
2798 | for (Int_t k = 0; k < nxbins; k++) { | |
2799 | nentries += ((TProfile2D *)h)->GetBinEntries(h->GetBin(k+1,idect+1)); | |
2800 | if(h->GetBinContent(h->GetBin(k+1,idect+1)) != 0) { | |
2801 | meanrelativerror += (h->GetBinError(h->GetBin(k+1,idect+1))/(TMath::Abs(h->GetBinContent(h->GetBin(k+1,idect+1))))); | |
2802 | counter++; | |
2803 | } | |
2804 | } | |
2805 | } | |
2806 | ||
2807 | //Debug | |
2808 | if(i > 1){ | |
2809 | if((!((Bool_t)nbEntries)) && (nentries > 0)){ | |
2810 | nbEntries = new TH1F("Number of entries","Number of entries" | |
2811 | ,100,(Int_t)nentries/2,nentries*2); | |
2812 | nbEntries->SetDirectory(0); | |
2813 | nbEntriesPerGroup = new TH1F("Number of entries per group","Number of entries per group" | |
2814 | ,nbins,0,nbins); | |
2815 | nbEntriesPerGroup->SetDirectory(0); | |
2816 | nbEntriesPerSp = new TProfile("Number of entries per supermodule","Number of entries per supermodule" | |
2817 | ,(Int_t)(nbins/18),0,(Int_t)(nbins/18)); | |
2818 | nbEntriesPerSp->SetDirectory(0); | |
2819 | } | |
2820 | if(nbEntries){ | |
2821 | if(nentries > 0) nbEntries->Fill(nentries); | |
2822 | nbEntriesPerGroup->Fill(idect+0.5,nentries); | |
2823 | nbEntriesPerSp->Fill((idect%((Int_t)(nbins/18)))+0.5,nentries); | |
170c35f1 | 2824 | } |
2825 | } | |
bcb6fb78 | 2826 | |
2827 | //min amd max | |
2828 | if(nentries > maxentries){ | |
2829 | maxentries = nentries; | |
2830 | placemax = idect; | |
2831 | } | |
2832 | if(idect == 0) { | |
2833 | minentries = nentries; | |
2834 | } | |
2835 | if(nentries < minentries){ | |
2836 | minentries = nentries; | |
2837 | placemin = idect; | |
2838 | } | |
2839 | //nbwe | |
2840 | if(nentries > 0) { | |
2841 | nbwe++; | |
2842 | meanstats += nentries; | |
2843 | } | |
2844 | }//calibration groups loop | |
2845 | ||
2846 | if(nbwe > 0) meanstats /= nbwe; | |
2847 | if(counter > 0) meanrelativerror /= counter; | |
2848 | ||
2849 | AliInfo(Form("There are %f calibration groups with entries",nbwe)); | |
2850 | AliInfo(Form("The minimum number of entries is %f for the group %f",minentries,placemin)); | |
2851 | AliInfo(Form("The maximum number of entries is %f for the group %f",maxentries,placemax)); | |
2852 | AliInfo(Form("The mean number of entries is %f",meanstats)); | |
2853 | if((i%2) == 1) AliInfo(Form("The mean relative error is %f",meanrelativerror)); | |
2854 | ||
2855 | info[0] = nbwe; | |
2856 | info[1] = minentries; | |
2857 | info[2] = placemin; | |
2858 | info[3] = maxentries; | |
2859 | info[4] = placemax; | |
2860 | info[5] = meanstats; | |
2861 | info[6] = meanrelativerror; | |
2862 | ||
2863 | if(i > 1){ | |
2864 | gStyle->SetPalette(1); | |
2865 | gStyle->SetOptStat(1111); | |
2866 | gStyle->SetPadBorderMode(0); | |
2867 | gStyle->SetCanvasColor(10); | |
2868 | gStyle->SetPadLeftMargin(0.13); | |
2869 | gStyle->SetPadRightMargin(0.01); | |
2870 | TCanvas *stat = new TCanvas("stat","",50,50,600,800); | |
2871 | stat->Divide(2,1); | |
2872 | stat->cd(1); | |
2873 | nbEntries->Draw(""); | |
2874 | stat->cd(2); | |
2875 | nbEntriesPerSp->SetStats(0); | |
2876 | nbEntriesPerSp->Draw(""); | |
2877 | TCanvas *stat1 = new TCanvas("stat1","",50,50,600,800); | |
2878 | stat1->cd(); | |
2879 | nbEntriesPerGroup->SetStats(0); | |
2880 | nbEntriesPerGroup->Draw(""); | |
2881 | } | |
2882 | ||
2883 | return info; | |
2884 | ||
2885 | } | |
2886 | //____________________________________________________________________________ | |
2887 | Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberCH() | |
2888 | { | |
2889 | // | |
2890 | // Return a Int_t[4] with: | |
2891 | // 0 Mean number of entries | |
2892 | // 1 median of number of entries | |
2893 | // 2 rms of number of entries | |
2894 | // 3 number of group with entries | |
2895 | // | |
2896 | ||
2897 | Double_t *stat = new Double_t[4]; | |
2898 | stat[3] = 0.0; | |
2899 | ||
2900 | Int_t nbofgroups = CalculateTotalNumberOfBins(0); | |
2901 | Double_t *weight = new Double_t[nbofgroups]; | |
2902 | Int_t *nonul = new Int_t[nbofgroups]; | |
2903 | ||
2904 | for(Int_t k = 0; k < nbofgroups; k++){ | |
2905 | if(fEntriesCH[k] > 0) { | |
2906 | weight[k] = 1.0; | |
2907 | nonul[(Int_t)stat[3]] = fEntriesCH[k]; | |
2908 | stat[3]++; | |
2909 | } | |
2910 | else weight[k] = 0.0; | |
170c35f1 | 2911 | } |
bcb6fb78 | 2912 | stat[0] = TMath::Mean(nbofgroups,fEntriesCH,weight); |
2913 | stat[1] = TMath::Median(nbofgroups,fEntriesCH,weight); | |
2914 | stat[2] = TMath::RMS((Int_t)stat[3],nonul); | |
2915 | ||
2916 | return stat; | |
2917 | ||
170c35f1 | 2918 | } |
bcb6fb78 | 2919 | //____________________________________________________________________________ |
2920 | Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberLinearFitter() const | |
55a288e5 | 2921 | { |
2922 | // | |
bcb6fb78 | 2923 | // Return a Int_t[4] with: |
2924 | // 0 Mean number of entries | |
2925 | // 1 median of number of entries | |
2926 | // 2 rms of number of entries | |
2927 | // 3 number of group with entries | |
55a288e5 | 2928 | // |
2929 | ||
bcb6fb78 | 2930 | Double_t *stat = new Double_t[4]; |
2931 | stat[3] = 0.0; | |
55a288e5 | 2932 | |
bcb6fb78 | 2933 | Int_t nbofgroups = 540; |
2934 | Double_t *weight = new Double_t[nbofgroups]; | |
2935 | Int_t *nonul = new Int_t[nbofgroups]; | |
55a288e5 | 2936 | |
bcb6fb78 | 2937 | for(Int_t k = 0; k < nbofgroups; k++){ |
2938 | if(fEntriesLinearFitter[k] > 0) { | |
2939 | weight[k] = 1.0; | |
2940 | nonul[(Int_t) stat[3]] = fEntriesLinearFitter[k]; | |
2941 | stat[3]++; | |
d0569428 | 2942 | } |
bcb6fb78 | 2943 | else weight[k] = 0.0; |
d0569428 | 2944 | } |
bcb6fb78 | 2945 | stat[0] = TMath::Mean(nbofgroups,fEntriesLinearFitter,weight); |
2946 | stat[1] = TMath::Median(nbofgroups,fEntriesLinearFitter,weight); | |
2947 | stat[2] = TMath::RMS((Int_t)stat[3],nonul); | |
55a288e5 | 2948 | |
bcb6fb78 | 2949 | return stat; |
170c35f1 | 2950 | |
bcb6fb78 | 2951 | } |
2952 | ////////////////////////////////////////////////////////////////////////////////////// | |
2953 | // Create Histos | |
2954 | ////////////////////////////////////////////////////////////////////////////////////// | |
2955 | //_____________________________________________________________________________ | |
2956 | void AliTRDCalibraFillHisto::CreatePRF2d(Int_t nn) | |
2957 | { | |
2958 | // | |
2959 | // Create the 2D histos: here we have 2*fNgroupprf bins in tnp of 0.2 amplitude each | |
2960 | // If fNgroupprf is zero then no binning in tnp | |
2961 | // | |
d0569428 | 2962 | |
bcb6fb78 | 2963 | TString name("Nz"); |
2964 | name += fCalibraMode->GetNz(2); | |
2965 | name += "Nrphi"; | |
2966 | name += fCalibraMode->GetNrphi(2); | |
2967 | name += "Ngp"; | |
2968 | name += fNgroupprf; | |
d0569428 | 2969 | |
bcb6fb78 | 2970 | if(fNgroupprf != 0){ |
2971 | ||
2972 | fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name | |
2973 | ,2*fNgroupprf*fNumberBinPRF,-3.0*fNgroupprf,3.0*fNgroupprf,nn,0,nn); | |
2974 | fPRF2d->SetYTitle("Det/pad groups"); | |
2975 | fPRF2d->SetXTitle("Position x/W [pad width units]"); | |
2976 | fPRF2d->SetZTitle("Q_{i}/Q_{total}"); | |
2977 | fPRF2d->SetStats(0); | |
d0569428 | 2978 | } |
bcb6fb78 | 2979 | else{ |
2980 | fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name | |
2981 | ,fNumberBinPRF,-1.5,1.5,nn,0,nn); | |
2982 | fPRF2d->SetYTitle("Det/pad groups"); | |
2983 | fPRF2d->SetXTitle("Position x/W [pad width units]"); | |
2984 | fPRF2d->SetZTitle("Q_{i}/Q_{total}"); | |
2985 | fPRF2d->SetStats(0); | |
d0569428 | 2986 | } |
d0569428 | 2987 | |
2988 | } | |
bcb6fb78 | 2989 | |
2990 | //_____________________________________________________________________________ | |
2991 | void AliTRDCalibraFillHisto::CreatePH2d(Int_t nn) | |
d0569428 | 2992 | { |
2993 | // | |
bcb6fb78 | 2994 | // Create the 2D histos |
d0569428 | 2995 | // |
2996 | ||
bcb6fb78 | 2997 | TString name("Nz"); |
2998 | name += fCalibraMode->GetNz(1); | |
2999 | name += "Nrphi"; | |
3000 | name += fCalibraMode->GetNrphi(1); | |
d0569428 | 3001 | |
bcb6fb78 | 3002 | fPH2d = new TProfile2D("PH2d",(const Char_t *) name |
3003 | ,fTimeMax,-0.5/fSf,(Float_t) (fTimeMax-0.5)/fSf | |
3004 | ,nn,0,nn); | |
3005 | fPH2d->SetYTitle("Det/pad groups"); | |
3006 | fPH2d->SetXTitle("time [#mus]"); | |
3007 | fPH2d->SetZTitle("<PH> [a.u.]"); | |
3008 | fPH2d->SetStats(0); | |
d0569428 | 3009 | |
bcb6fb78 | 3010 | } |
3011 | //_____________________________________________________________________________ | |
3012 | void AliTRDCalibraFillHisto::CreateCH2d(Int_t nn) | |
3013 | { | |
3014 | // | |
3015 | // Create the 2D histos | |
3016 | // | |
d0569428 | 3017 | |
bcb6fb78 | 3018 | TString name("Nz"); |
3019 | name += fCalibraMode->GetNz(0); | |
3020 | name += "Nrphi"; | |
3021 | name += fCalibraMode->GetNrphi(0); | |
d0569428 | 3022 | |
bcb6fb78 | 3023 | fCH2d = new TH2I("CH2d",(const Char_t *) name |
3024 | ,fNumberBinCharge,0,300,nn,0,nn); | |
3025 | fCH2d->SetYTitle("Det/pad groups"); | |
3026 | fCH2d->SetXTitle("charge deposit [a.u]"); | |
3027 | fCH2d->SetZTitle("counts"); | |
3028 | fCH2d->SetStats(0); | |
3029 | fCH2d->Sumw2(); | |
d0569428 | 3030 | |
bcb6fb78 | 3031 | } |
3032 | ////////////////////////////////////////////////////////////////////////////////// | |
3033 | // Set relative scale | |
3034 | ///////////////////////////////////////////////////////////////////////////////// | |
3035 | //_____________________________________________________________________________ | |
3036 | void AliTRDCalibraFillHisto::SetRelativeScale(Float_t RelativeScale) | |
3037 | { | |
3038 | // | |
3039 | // Set the factor that will divide the deposited charge | |
3040 | // to fit in the histo range [0,300] | |
3041 | // | |
3042 | ||
3043 | if (RelativeScale > 0.0) { | |
3044 | fRelativeScale = RelativeScale; | |
3045 | } | |
3046 | else { | |
3047 | AliInfo("RelativeScale must be strict positif!"); | |
d0569428 | 3048 | } |
bcb6fb78 | 3049 | |
3050 | } | |
3051 | ////////////////////////////////////////////////////////////////////////////////// | |
3052 | // Quick way to fill a histo | |
3053 | ////////////////////////////////////////////////////////////////////////////////// | |
3054 | //_____________________________________________________________________ | |
3055 | void AliTRDCalibraFillHisto::FillCH2d(Int_t x, Float_t y) | |
3056 | { | |
3057 | // | |
3058 | // FillCH2d: Marian style | |
3059 | // | |
3060 | ||
3061 | //skip simply the value out of range | |
3062 | if((y>=300.0) || (y<0.0)) return; | |
3063 | ||
3064 | //Calcul the y place | |
3065 | Int_t yplace = (Int_t) (fNumberBinCharge*y/300.0)+1; | |
3066 | Int_t place = (fNumberBinCharge+2)*(x+1)+yplace; | |
d0569428 | 3067 | |
bcb6fb78 | 3068 | //Fill |
3069 | fCH2d->GetArray()[place]++; | |
3070 | ||
d0569428 | 3071 | } |
bcb6fb78 | 3072 | |
3073 | ////////////////////////////////////////////////////////////////////////////////// | |
3074 | // Geometrical functions | |
3075 | /////////////////////////////////////////////////////////////////////////////////// | |
d0569428 | 3076 | //_____________________________________________________________________________ |
053767a4 | 3077 | Int_t AliTRDCalibraFillHisto::GetLayer(Int_t d) const |
d0569428 | 3078 | { |
3079 | // | |
053767a4 | 3080 | // Reconstruct the layer number from the detector number |
d0569428 | 3081 | // |
3082 | ||
3083 | return ((Int_t) (d % 6)); | |
3084 | ||
3085 | } | |
3086 | ||
3087 | //_____________________________________________________________________________ | |
053767a4 | 3088 | Int_t AliTRDCalibraFillHisto::GetStack(Int_t d) const |
d0569428 | 3089 | { |
3090 | // | |
053767a4 | 3091 | // Reconstruct the stack number from the detector number |
d0569428 | 3092 | // |
053767a4 | 3093 | const Int_t kNlayer = 6; |
d0569428 | 3094 | |
053767a4 | 3095 | return ((Int_t) (d % 30) / kNlayer); |
d0569428 | 3096 | |
3097 | } | |
3098 | ||
3099 | //_____________________________________________________________________________ | |
3100 | Int_t AliTRDCalibraFillHisto::GetSector(Int_t d) const | |
3101 | { | |
3102 | // | |
3103 | // Reconstruct the sector number from the detector number | |
3104 | // | |
3105 | Int_t fg = 30; | |
3106 | ||
3107 | return ((Int_t) (d / fg)); | |
3108 | ||
3109 | } | |
bcb6fb78 | 3110 | /////////////////////////////////////////////////////////////////////////////////// |
3111 | // Getter functions for DAQ of the CH2d and the PH2d | |
3112 | ////////////////////////////////////////////////////////////////////////////////// | |
d0569428 | 3113 | //_____________________________________________________________________ |
3114 | TProfile2D* AliTRDCalibraFillHisto::GetPH2d(Int_t nbtimebin, Float_t samplefrequency) | |
3115 | { | |
3116 | // | |
3117 | // return pointer to fPH2d TProfile2D | |
3118 | // create a new TProfile2D if it doesn't exist allready | |
3119 | // | |
3120 | if ( fPH2d ) | |
3121 | return fPH2d; | |
3122 | ||
3123 | // Some parameters | |
3124 | fTimeMax = nbtimebin; | |
3125 | fSf = samplefrequency; | |
3126 | ||
170c35f1 | 3127 | CreatePH2d(540); |
3128 | ||
3129 | return fPH2d; | |
3130 | } | |
3131 | //_____________________________________________________________________ | |
bcb6fb78 | 3132 | TH2I* AliTRDCalibraFillHisto::GetCH2d() |
3133 | { | |
3134 | // | |
3135 | // return pointer to fCH2d TH2I | |
3136 | // create a new TH2I if it doesn't exist allready | |
3137 | // | |
3138 | if ( fCH2d ) | |
3139 | return fCH2d; | |
3140 | ||
3141 | CreateCH2d(540); | |
3142 | ||
3143 | return fCH2d; | |
3144 | } | |
3145 | //////////////////////////////////////////////////////////////////////////////////////////// | |
3146 | // Drift velocity calibration | |
3147 | /////////////////////////////////////////////////////////////////////////////////////////// | |
3148 | //_____________________________________________________________________ | |
170c35f1 | 3149 | TLinearFitter* AliTRDCalibraFillHisto::GetLinearFitter(Int_t detector, Bool_t force) |
3150 | { | |
3151 | // | |
3152 | // return pointer to TLinearFitter Calibration | |
3153 | // if force is true create a new TLinearFitter if it doesn't exist allready | |
3154 | // | |
170c35f1 | 3155 | |
d0569428 | 3156 | if ((!force) || (fLinearFitterArray.UncheckedAt(detector))){ |
3157 | return (TLinearFitter*)fLinearFitterArray.UncheckedAt(detector); | |
3158 | } | |
3159 | ||
3160 | // if we are forced and TLinearFitter doesn't yet exist create it | |
170c35f1 | 3161 | |
d0569428 | 3162 | // new TLinearFitter |
3163 | TLinearFitter *linearfitter = new TLinearFitter(2,"pol1"); | |
3164 | fLinearFitterArray.AddAt(linearfitter,detector); | |
3165 | return linearfitter; | |
170c35f1 | 3166 | } |
170c35f1 | 3167 | |
3a0f6479 | 3168 | //____________________________________________________________________________ |
3169 | void AliTRDCalibraFillHisto::AnalyseLinearFitter() | |
3170 | { | |
3171 | // | |
3172 | // Analyse array of linear fitter because can not be written | |
3173 | // Store two arrays: one with the param the other one with the error param + number of entries | |
3174 | // | |
3175 | ||
3176 | for(Int_t k = 0; k < 540; k++){ | |
3177 | TLinearFitter *linearfitter = GetLinearFitter(k); | |
3178 | if((linearfitter!=0) && (fEntriesLinearFitter[k]>10)){ | |
3179 | TVectorD *par = new TVectorD(2); | |
3180 | TVectorD pare = TVectorD(2); | |
3181 | TVectorD *parE = new TVectorD(3); | |
3182 | linearfitter->Eval(); | |
3183 | linearfitter->GetParameters(*par); | |
3184 | linearfitter->GetErrors(pare); | |
3185 | Float_t ppointError = TMath::Sqrt(TMath::Abs(linearfitter->GetChisquare())/fEntriesLinearFitter[k]); | |
3186 | (*parE)[0] = pare[0]*ppointError; | |
3187 | (*parE)[1] = pare[1]*ppointError; | |
3188 | (*parE)[2] = (Double_t) fEntriesLinearFitter[k]; | |
3189 | ((TObjArray *)fLinearVdriftFit->GetPArray())->AddAt(par,k); | |
3190 | ((TObjArray *)fLinearVdriftFit->GetEArray())->AddAt(parE,k); | |
3191 | } | |
3192 | } | |
1f3c89d8 | 3193 | } |
0ca1720e | 3194 |