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55a288e5 | 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 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | ///////////////////////////////////////////////////////////////////////////////// | |
170c35f1 | 19 | // |
55a288e5 | 20 | // AliTRDCalibraFillHisto |
21 | // | |
22 | // This class is for the TRD calibration of the relative gain factor, the drift velocity, | |
23 | // the time 0 and the pad response function. It fills histos or vectors. | |
24 | // It can be used for the calibration per chamber but also per group of pads and eventually per pad. | |
170c35f1 | 25 | // The user has to choose with the functions SetNz and SetNrphi the precision of the calibration (see AliTRDCalibraMode). |
55a288e5 | 26 | // 2D Histograms (Histo2d) or vectors (Vector2d), then converted in Trees, will be filled |
27 | // from RAW DATA in a run or from reconstructed TRD tracks during the offline tracking | |
28 | // in the function "FollowBackProlongation" (AliTRDtracker) | |
29 | // Per default the functions to fill are off. | |
30 | // | |
31 | // Author: | |
32 | // R. Bailhache (R.Bailhache@gsi.de) | |
33 | // | |
34 | ////////////////////////////////////////////////////////////////////////////////////// | |
35 | ||
55a288e5 | 36 | #include <TProfile2D.h> |
37 | #include <TProfile.h> | |
38 | #include <TFile.h> | |
55a288e5 | 39 | #include <TStyle.h> |
40 | #include <TCanvas.h> | |
55a288e5 | 41 | #include <TObjArray.h> |
d0569428 | 42 | #include <TObject.h> |
55a288e5 | 43 | #include <TH1F.h> |
44 | #include <TH2I.h> | |
45 | #include <TH2.h> | |
46 | #include <TStopwatch.h> | |
47 | #include <TMath.h> | |
48 | #include <TDirectory.h> | |
170c35f1 | 49 | #include <TTreeStream.h> |
50 | #include <TVectorD.h> | |
55a288e5 | 51 | |
52 | #include "AliLog.h" | |
55a288e5 | 53 | |
54 | #include "AliTRDCalibraFillHisto.h" | |
55 | #include "AliTRDCalibraMode.h" | |
56 | #include "AliTRDCalibraVector.h" | |
3a0f6479 | 57 | #include "AliTRDCalibraVdriftLinearFit.h" |
55a288e5 | 58 | #include "AliTRDcalibDB.h" |
59 | #include "AliTRDCommonParam.h" | |
60 | #include "AliTRDmcmTracklet.h" | |
bcb6fb78 | 61 | #include "AliTRDmcm.h" |
62 | #include "AliTRDtrigParam.h" | |
55a288e5 | 63 | #include "AliTRDpadPlane.h" |
64 | #include "AliTRDcluster.h" | |
f3d3af1b | 65 | #include "AliTRDtrack.h" |
bcb6fb78 | 66 | #include "AliTRDtrackV1.h" |
b70c68da | 67 | #include "AliTRDrawStreamBase.h" |
3a0f6479 | 68 | #include "AliRawReader.h" |
69 | #include "AliRawReaderDate.h" | |
f162af62 | 70 | #include "AliTRDgeometry.h" |
d0569428 | 71 | #include "./Cal/AliTRDCalROC.h" |
72 | #include "./Cal/AliTRDCalDet.h" | |
170c35f1 | 73 | |
74 | #ifdef ALI_DATE | |
75 | #include "event.h" | |
76 | #endif | |
55a288e5 | 77 | |
3a0f6479 | 78 | |
55a288e5 | 79 | ClassImp(AliTRDCalibraFillHisto) |
80 | ||
81 | AliTRDCalibraFillHisto* AliTRDCalibraFillHisto::fgInstance = 0; | |
82 | Bool_t AliTRDCalibraFillHisto::fgTerminated = kFALSE; | |
83 | ||
84 | //_____________singleton implementation_________________________________________________ | |
85 | AliTRDCalibraFillHisto *AliTRDCalibraFillHisto::Instance() | |
86 | { | |
87 | // | |
88 | // Singleton implementation | |
89 | // | |
90 | ||
91 | if (fgTerminated != kFALSE) { | |
92 | return 0; | |
93 | } | |
94 | ||
95 | if (fgInstance == 0) { | |
96 | fgInstance = new AliTRDCalibraFillHisto(); | |
97 | } | |
98 | ||
99 | return fgInstance; | |
100 | ||
101 | } | |
102 | ||
103 | //______________________________________________________________________________________ | |
104 | void AliTRDCalibraFillHisto::Terminate() | |
105 | { | |
106 | // | |
107 | // Singleton implementation | |
108 | // Deletes the instance of this class | |
109 | // | |
110 | ||
111 | fgTerminated = kTRUE; | |
112 | ||
113 | if (fgInstance != 0) { | |
114 | delete fgInstance; | |
115 | fgInstance = 0; | |
116 | } | |
117 | ||
118 | } | |
3a0f6479 | 119 | |
55a288e5 | 120 | //______________________________________________________________________________________ |
121 | AliTRDCalibraFillHisto::AliTRDCalibraFillHisto() | |
122 | :TObject() | |
f162af62 | 123 | ,fGeo(0) |
55a288e5 | 124 | ,fMcmCorrectAngle(kFALSE) |
125 | ,fCH2dOn(kFALSE) | |
126 | ,fPH2dOn(kFALSE) | |
127 | ,fPRF2dOn(kFALSE) | |
128 | ,fHisto2d(kFALSE) | |
129 | ,fVector2d(kFALSE) | |
170c35f1 | 130 | ,fLinearFitterOn(kFALSE) |
131 | ,fLinearFitterDebugOn(kFALSE) | |
55a288e5 | 132 | ,fRelativeScale(0) |
170c35f1 | 133 | ,fThresholdClusterPRF2(15.0) |
b70c68da | 134 | ,fLimitChargeIntegration(kFALSE) |
f9ed5395 | 135 | ,fFillWithZero(kFALSE) |
170c35f1 | 136 | ,fCalibraMode(new AliTRDCalibraMode()) |
137 | ,fDebugStreamer(0) | |
138 | ,fDebugLevel(0) | |
55a288e5 | 139 | ,fDetectorPreviousTrack(-1) |
e4db522f | 140 | ,fMCMPrevious(-1) |
141 | ,fROBPrevious(-1) | |
37b0cf5e | 142 | ,fNumberClusters(0) |
bcb6fb78 | 143 | ,fNumberClustersf(30) |
170c35f1 | 144 | ,fProcent(6.0) |
145 | ,fDifference(17) | |
146 | ,fNumberTrack(0) | |
147 | ,fTimeMax(0) | |
148 | ,fSf(10.0) | |
149 | ,fNumberBinCharge(100) | |
150 | ,fNumberBinPRF(40) | |
151 | ,fNgroupprf(0) | |
55a288e5 | 152 | ,fAmpTotal(0x0) |
153 | ,fPHPlace(0x0) | |
154 | ,fPHValue(0x0) | |
170c35f1 | 155 | ,fGoodTracklet(kTRUE) |
170c35f1 | 156 | ,fEntriesCH(0x0) |
157 | ,fEntriesLinearFitter(0x0) | |
158 | ,fCalibraVector(0x0) | |
55a288e5 | 159 | ,fPH2d(0x0) |
160 | ,fPRF2d(0x0) | |
161 | ,fCH2d(0x0) | |
d0569428 | 162 | ,fLinearFitterArray(540) |
3a0f6479 | 163 | ,fLinearVdriftFit(0x0) |
d0569428 | 164 | ,fCalDetGain(0x0) |
165 | ,fCalROCGain(0x0) | |
55a288e5 | 166 | { |
167 | // | |
168 | // Default constructor | |
169 | // | |
170 | ||
170c35f1 | 171 | // |
172 | // Init some default values | |
173 | // | |
55a288e5 | 174 | |
170c35f1 | 175 | fNumberUsedCh[0] = 0; |
176 | fNumberUsedCh[1] = 0; | |
177 | fNumberUsedPh[0] = 0; | |
178 | fNumberUsedPh[1] = 0; | |
3a0f6479 | 179 | |
f162af62 | 180 | fGeo = new AliTRDgeometry(); |
3a0f6479 | 181 | |
55a288e5 | 182 | } |
f162af62 | 183 | |
55a288e5 | 184 | //______________________________________________________________________________________ |
185 | AliTRDCalibraFillHisto::AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c) | |
f162af62 | 186 | :TObject(c) |
187 | ,fGeo(0) | |
f162af62 | 188 | ,fMcmCorrectAngle(c.fMcmCorrectAngle) |
189 | ,fCH2dOn(c.fCH2dOn) | |
190 | ,fPH2dOn(c.fPH2dOn) | |
191 | ,fPRF2dOn(c.fPRF2dOn) | |
192 | ,fHisto2d(c.fHisto2d) | |
193 | ,fVector2d(c.fVector2d) | |
194 | ,fLinearFitterOn(c.fLinearFitterOn) | |
195 | ,fLinearFitterDebugOn(c.fLinearFitterDebugOn) | |
196 | ,fRelativeScale(c.fRelativeScale) | |
197 | ,fThresholdClusterPRF2(c.fThresholdClusterPRF2) | |
b70c68da | 198 | ,fLimitChargeIntegration(c.fLimitChargeIntegration) |
37b0cf5e | 199 | ,fFillWithZero(c.fFillWithZero) |
f162af62 | 200 | ,fCalibraMode(0x0) |
201 | ,fDebugStreamer(0) | |
202 | ,fDebugLevel(c.fDebugLevel) | |
f162af62 | 203 | ,fDetectorPreviousTrack(c.fDetectorPreviousTrack) |
e4db522f | 204 | ,fMCMPrevious(c.fMCMPrevious) |
205 | ,fROBPrevious(c.fROBPrevious) | |
f162af62 | 206 | ,fNumberClusters(c.fNumberClusters) |
bcb6fb78 | 207 | ,fNumberClustersf(c.fNumberClustersf) |
f162af62 | 208 | ,fProcent(c.fProcent) |
209 | ,fDifference(c.fDifference) | |
210 | ,fNumberTrack(c.fNumberTrack) | |
211 | ,fTimeMax(c.fTimeMax) | |
212 | ,fSf(c.fSf) | |
213 | ,fNumberBinCharge(c.fNumberBinCharge) | |
214 | ,fNumberBinPRF(c.fNumberBinPRF) | |
215 | ,fNgroupprf(c.fNgroupprf) | |
3a0f6479 | 216 | ,fAmpTotal(0x0) |
217 | ,fPHPlace(0x0) | |
218 | ,fPHValue(0x0) | |
f162af62 | 219 | ,fGoodTracklet(c.fGoodTracklet) |
3a0f6479 | 220 | ,fEntriesCH(0x0) |
221 | ,fEntriesLinearFitter(0x0) | |
f162af62 | 222 | ,fCalibraVector(0x0) |
223 | ,fPH2d(0x0) | |
224 | ,fPRF2d(0x0) | |
225 | ,fCH2d(0x0) | |
d0569428 | 226 | ,fLinearFitterArray(540) |
3a0f6479 | 227 | ,fLinearVdriftFit(0x0) |
d0569428 | 228 | ,fCalDetGain(0x0) |
229 | ,fCalROCGain(0x0) | |
55a288e5 | 230 | { |
231 | // | |
232 | // Copy constructor | |
233 | // | |
170c35f1 | 234 | if(c.fCalibraMode) fCalibraMode = new AliTRDCalibraMode(*c.fCalibraMode); |
235 | if(c.fCalibraVector) fCalibraVector = new AliTRDCalibraVector(*c.fCalibraVector); | |
236 | if(c.fPH2d) { | |
237 | fPH2d = new TProfile2D(*c.fPH2d); | |
238 | fPH2d->SetDirectory(0); | |
239 | } | |
240 | if(c.fPRF2d) { | |
241 | fPRF2d = new TProfile2D(*c.fPRF2d); | |
242 | fPRF2d->SetDirectory(0); | |
243 | } | |
244 | if(c.fCH2d) { | |
245 | fCH2d = new TH2I(*c.fCH2d); | |
246 | fCH2d->SetDirectory(0); | |
247 | } | |
3a0f6479 | 248 | if(c.fLinearVdriftFit){ |
249 | fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(*c.fLinearVdriftFit); | |
170c35f1 | 250 | } |
3a0f6479 | 251 | |
d0569428 | 252 | if(c.fCalDetGain) fCalDetGain = new AliTRDCalDet(*c.fCalDetGain); |
d0569428 | 253 | if(c.fCalROCGain) fCalROCGain = new AliTRDCalROC(*c.fCalROCGain); |
d0569428 | 254 | |
f162af62 | 255 | if (fGeo) { |
256 | delete fGeo; | |
257 | } | |
258 | fGeo = new AliTRDgeometry(); | |
55a288e5 | 259 | } |
f162af62 | 260 | |
55a288e5 | 261 | //____________________________________________________________________________________ |
262 | AliTRDCalibraFillHisto::~AliTRDCalibraFillHisto() | |
263 | { | |
264 | // | |
265 | // AliTRDCalibraFillHisto destructor | |
266 | // | |
267 | ||
268 | ClearHistos(); | |
170c35f1 | 269 | if ( fDebugStreamer ) delete fDebugStreamer; |
f162af62 | 270 | |
d0569428 | 271 | if ( fCalDetGain ) delete fCalDetGain; |
d0569428 | 272 | if ( fCalROCGain ) delete fCalROCGain; |
d0569428 | 273 | |
f162af62 | 274 | if (fGeo) { |
275 | delete fGeo; | |
276 | } | |
55a288e5 | 277 | |
278 | } | |
55a288e5 | 279 | //_____________________________________________________________________________ |
280 | void AliTRDCalibraFillHisto::Destroy() | |
281 | { | |
282 | // | |
283 | // Delete instance | |
284 | // | |
285 | ||
286 | if (fgInstance) { | |
287 | delete fgInstance; | |
288 | fgInstance = 0x0; | |
289 | } | |
55a288e5 | 290 | } |
bcb6fb78 | 291 | //_____________________________________________________________________________ |
292 | void AliTRDCalibraFillHisto::DestroyDebugStreamer() | |
293 | { | |
294 | // | |
295 | // Delete DebugStreamer | |
296 | // | |
55a288e5 | 297 | |
bcb6fb78 | 298 | if ( fDebugStreamer ) delete fDebugStreamer; |
299 | ||
300 | } | |
55a288e5 | 301 | //_____________________________________________________________________________ |
302 | void AliTRDCalibraFillHisto::ClearHistos() | |
303 | { | |
304 | // | |
305 | // Delete the histos | |
306 | // | |
307 | ||
308 | if (fPH2d) { | |
309 | delete fPH2d; | |
310 | fPH2d = 0x0; | |
311 | } | |
312 | if (fCH2d) { | |
313 | delete fCH2d; | |
314 | fCH2d = 0x0; | |
315 | } | |
316 | if (fPRF2d) { | |
317 | delete fPRF2d; | |
318 | fPRF2d = 0x0; | |
319 | } | |
3a0f6479 | 320 | |
55a288e5 | 321 | } |
bcb6fb78 | 322 | ////////////////////////////////////////////////////////////////////////////////// |
323 | // calibration with AliTRDtrackV1: Init, Update | |
324 | ////////////////////////////////////////////////////////////////////////////////// | |
55a288e5 | 325 | //____________Functions for initialising the AliTRDCalibraFillHisto in the code_________ |
326 | Bool_t AliTRDCalibraFillHisto::Init2Dhistos() | |
327 | { | |
328 | // | |
bcb6fb78 | 329 | // Init the histograms and stuff to be filled |
d0569428 | 330 | // |
331 | ||
55a288e5 | 332 | // DB Setting |
333 | // Get cal | |
334 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
335 | if (!cal) { | |
336 | AliInfo("Could not get calibDB"); | |
337 | return kFALSE; | |
338 | } | |
339 | AliTRDCommonParam *parCom = AliTRDCommonParam::Instance(); | |
340 | if (!parCom) { | |
341 | AliInfo("Could not get CommonParam"); | |
342 | return kFALSE; | |
343 | } | |
344 | ||
345 | // Some parameters | |
d95484e4 | 346 | fTimeMax = cal->GetNumberOfTimeBins(); |
347 | fSf = parCom->GetSamplingFrequency(); | |
348 | fRelativeScale = 20; | |
349 | fNumberClustersf = fTimeMax; | |
37b0cf5e | 350 | fNumberClusters = (Int_t)(0.5*fTimeMax); |
d0569428 | 351 | |
352 | //calib object from database used for reconstruction | |
353 | if(fCalDetGain) delete fCalDetGain; | |
354 | fCalDetGain = new AliTRDCalDet(*(cal->GetGainFactorDet())); | |
170c35f1 | 355 | |
3a0f6479 | 356 | // Calcul Xbins Chambd0, Chamb2 |
0c349049 | 357 | Int_t ntotal0 = CalculateTotalNumberOfBins(0); |
358 | Int_t ntotal1 = CalculateTotalNumberOfBins(1); | |
359 | Int_t ntotal2 = CalculateTotalNumberOfBins(2); | |
3a0f6479 | 360 | |
361 | // If vector method On initialised all the stuff | |
362 | if(fVector2d){ | |
55a288e5 | 363 | fCalibraVector = new AliTRDCalibraVector(); |
170c35f1 | 364 | fCalibraVector->SetNumberBinCharge(fNumberBinCharge); |
365 | fCalibraVector->SetTimeMax(fTimeMax); | |
366 | if(fNgroupprf != 0) { | |
367 | fCalibraVector->SetNumberBinPRF(2*fNgroupprf*fNumberBinPRF); | |
368 | fCalibraVector->SetPRFRange((Float_t)(3.0*fNgroupprf)); | |
369 | } | |
370 | else { | |
371 | fCalibraVector->SetNumberBinPRF(fNumberBinPRF); | |
372 | fCalibraVector->SetPRFRange(1.5); | |
373 | } | |
3a0f6479 | 374 | for(Int_t k = 0; k < 3; k++){ |
375 | fCalibraVector->SetDetCha0(k,fCalibraMode->GetDetChamb0(k)); | |
376 | fCalibraVector->SetDetCha2(k,fCalibraMode->GetDetChamb2(k)); | |
377 | } | |
378 | TString namech("Nz"); | |
379 | namech += fCalibraMode->GetNz(0); | |
380 | namech += "Nrphi"; | |
381 | namech += fCalibraMode->GetNrphi(0); | |
382 | fCalibraVector->SetNameCH((const char* ) namech); | |
383 | TString nameph("Nz"); | |
384 | nameph += fCalibraMode->GetNz(1); | |
385 | nameph += "Nrphi"; | |
386 | nameph += fCalibraMode->GetNrphi(1); | |
387 | fCalibraVector->SetNamePH((const char* ) nameph); | |
388 | TString nameprf("Nz"); | |
389 | nameprf += fCalibraMode->GetNz(2); | |
390 | nameprf += "Nrphi"; | |
391 | nameprf += fCalibraMode->GetNrphi(2); | |
392 | nameprf += "Ngp"; | |
393 | nameprf += fNgroupprf; | |
394 | fCalibraVector->SetNamePRF((const char* ) nameprf); | |
55a288e5 | 395 | } |
170c35f1 | 396 | |
55a288e5 | 397 | // Create the 2D histos corresponding to the pad groupCalibration mode |
398 | if (fCH2dOn) { | |
399 | ||
400 | AliInfo(Form("The pad calibration mode for the relative gain calibration: Nz %d, and Nrphi %d" | |
401 | ,fCalibraMode->GetNz(0) | |
402 | ,fCalibraMode->GetNrphi(0))); | |
403 | ||
55a288e5 | 404 | // Create the 2D histo |
405 | if (fHisto2d) { | |
0c349049 | 406 | CreateCH2d(ntotal0); |
55a288e5 | 407 | } |
55a288e5 | 408 | // Variable |
409 | fAmpTotal = new Float_t[TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0))]; | |
410 | for (Int_t k = 0; k < TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0)); k++) { | |
411 | fAmpTotal[k] = 0.0; | |
412 | } | |
170c35f1 | 413 | //Statistics |
0c349049 | 414 | fEntriesCH = new Int_t[ntotal0]; |
415 | for(Int_t k = 0; k < ntotal0; k++){ | |
170c35f1 | 416 | fEntriesCH[k] = 0; |
417 | } | |
3a0f6479 | 418 | |
55a288e5 | 419 | } |
55a288e5 | 420 | if (fPH2dOn) { |
421 | ||
422 | AliInfo(Form("The pad calibration mode for the drift velocity calibration: Nz %d, and Nrphi %d" | |
423 | ,fCalibraMode->GetNz(1) | |
424 | ,fCalibraMode->GetNrphi(1))); | |
425 | ||
55a288e5 | 426 | // Create the 2D histo |
427 | if (fHisto2d) { | |
0c349049 | 428 | CreatePH2d(ntotal1); |
55a288e5 | 429 | } |
55a288e5 | 430 | // Variable |
431 | fPHPlace = new Short_t[fTimeMax]; | |
432 | for (Int_t k = 0; k < fTimeMax; k++) { | |
433 | fPHPlace[k] = -1; | |
434 | } | |
435 | fPHValue = new Float_t[fTimeMax]; | |
436 | for (Int_t k = 0; k < fTimeMax; k++) { | |
437 | fPHValue[k] = 0.0; | |
438 | } | |
170c35f1 | 439 | } |
440 | if (fLinearFitterOn) { | |
d0569428 | 441 | //fLinearFitterArray.Expand(540); |
170c35f1 | 442 | fLinearFitterArray.SetName("ArrayLinearFitters"); |
443 | fEntriesLinearFitter = new Int_t[540]; | |
444 | for(Int_t k = 0; k < 540; k++){ | |
445 | fEntriesLinearFitter[k] = 0; | |
446 | } | |
3a0f6479 | 447 | fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(); |
55a288e5 | 448 | } |
449 | ||
450 | if (fPRF2dOn) { | |
451 | ||
452 | AliInfo(Form("The pad calibration mode for the PRF calibration: Nz %d, and Nrphi %d" | |
453 | ,fCalibraMode->GetNz(2) | |
454 | ,fCalibraMode->GetNrphi(2))); | |
55a288e5 | 455 | // Create the 2D histo |
456 | if (fHisto2d) { | |
0c349049 | 457 | CreatePRF2d(ntotal2); |
55a288e5 | 458 | } |
55a288e5 | 459 | } |
460 | ||
461 | return kTRUE; | |
462 | ||
463 | } | |
d0569428 | 464 | //____________Offline tracking in the AliTRDtracker____________________________ |
465 | Bool_t AliTRDCalibraFillHisto::UpdateHistograms(AliTRDtrack *t) | |
466 | { | |
467 | // | |
bcb6fb78 | 468 | // Use AliTRDtrack for the calibration |
d0569428 | 469 | // |
470 | ||
d0569428 | 471 | |
bcb6fb78 | 472 | AliTRDcluster *cl = 0x0; // pointeur to cluster |
473 | Int_t index0 = 0; // index of the first cluster in the current chamber | |
474 | Int_t index1 = 0; // index of the current cluster in the current chamber | |
d0569428 | 475 | |
bcb6fb78 | 476 | ////////////////////////////// |
d0569428 | 477 | // loop over the clusters |
bcb6fb78 | 478 | /////////////////////////////// |
d0569428 | 479 | while((cl = t->GetCluster(index1))){ |
480 | ||
bcb6fb78 | 481 | ///////////////////////////////////////////////////////////////////////// |
482 | // Fill the infos for the previous clusters if not the same detector | |
483 | //////////////////////////////////////////////////////////////////////// | |
d0569428 | 484 | Int_t detector = cl->GetDetector(); |
d0569428 | 485 | if ((detector != fDetectorPreviousTrack) && |
486 | (index0 != index1)) { | |
487 | ||
488 | fNumberTrack++; | |
489 | ||
d0569428 | 490 | //If the same track, then look if the previous detector is in |
491 | //the same plane, if yes: not a good track | |
053767a4 | 492 | if ((GetLayer(detector) == GetLayer(fDetectorPreviousTrack))) { |
bcb6fb78 | 493 | return kFALSE; |
d0569428 | 494 | } |
495 | ||
496 | // Fill only if the track doesn't touch a masked pad or doesn't | |
bcb6fb78 | 497 | if (fGoodTracklet) { |
d0569428 | 498 | |
499 | // drift velocity unables to cut bad tracklets | |
bcb6fb78 | 500 | Bool_t pass = FindP1TrackPHtracklet(t,index0,index1); |
d0569428 | 501 | |
502 | // Gain calibration | |
503 | if (fCH2dOn) { | |
bcb6fb78 | 504 | FillTheInfoOfTheTrackCH(index1-index0); |
d0569428 | 505 | } |
506 | ||
507 | // PH calibration | |
508 | if (fPH2dOn) { | |
509 | FillTheInfoOfTheTrackPH(); | |
510 | } | |
511 | ||
bcb6fb78 | 512 | if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1); |
d0569428 | 513 | |
514 | ||
bcb6fb78 | 515 | } // if a good tracklet |
d0569428 | 516 | |
517 | // reset stuff | |
bcb6fb78 | 518 | ResetfVariablestracklet(); |
d0569428 | 519 | index0 = index1; |
520 | ||
521 | } // Fill at the end the charge | |
bcb6fb78 | 522 | |
523 | ||
524 | ///////////////////////////////////////////////////////////// | |
525 | // Localise and take the calib gain object for the detector | |
526 | //////////////////////////////////////////////////////////// | |
d0569428 | 527 | if (detector != fDetectorPreviousTrack) { |
528 | ||
529 | //Localise the detector | |
530 | LocalisationDetectorXbins(detector); | |
531 | ||
532 | // Get cal | |
533 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
534 | if (!cal) { | |
535 | AliInfo("Could not get calibDB"); | |
536 | return kFALSE; | |
537 | } | |
538 | ||
539 | // Get calib objects | |
540 | if( fCalROCGain ) delete fCalROCGain; | |
541 | fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector))); | |
bcb6fb78 | 542 | |
d0569428 | 543 | } |
544 | ||
545 | // Reset the detectbjobsor | |
546 | fDetectorPreviousTrack = detector; | |
547 | ||
bcb6fb78 | 548 | /////////////////////////////////////// |
549 | // Store the info of the cluster | |
550 | /////////////////////////////////////// | |
551 | Int_t row = cl->GetPadRow(); | |
552 | Int_t col = cl->GetPadCol(); | |
d95484e4 | 553 | CheckGoodTrackletV1(cl); |
d0569428 | 554 | Int_t group[2] = {0,0}; |
bcb6fb78 | 555 | if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col); |
556 | if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col); | |
557 | StoreInfoCHPHtrack(cl,t->GetClusterdQdl(index1),group,row,col); | |
d0569428 | 558 | |
559 | index1++; | |
560 | ||
561 | } // while on clusters | |
562 | ||
bcb6fb78 | 563 | /////////////////////////// |
d0569428 | 564 | // Fill the last plane |
bcb6fb78 | 565 | ////////////////////////// |
d0569428 | 566 | if( index0 != index1 ){ |
d0569428 | 567 | |
568 | fNumberTrack++; | |
569 | ||
bcb6fb78 | 570 | if (fGoodTracklet) { |
d0569428 | 571 | |
572 | // drift velocity unables to cut bad tracklets | |
bcb6fb78 | 573 | Bool_t pass = FindP1TrackPHtracklet(t,index0,index1); |
d0569428 | 574 | |
575 | // Gain calibration | |
576 | if (fCH2dOn) { | |
bcb6fb78 | 577 | FillTheInfoOfTheTrackCH(index1-index0); |
d0569428 | 578 | } |
579 | ||
580 | // PH calibration | |
581 | if (fPH2dOn) { | |
582 | FillTheInfoOfTheTrackPH(); | |
583 | } | |
584 | ||
bcb6fb78 | 585 | if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1); |
d0569428 | 586 | |
bcb6fb78 | 587 | } // if a good tracklet |
d0569428 | 588 | |
589 | } | |
170c35f1 | 590 | |
d0569428 | 591 | // reset stuff |
bcb6fb78 | 592 | ResetfVariablestracklet(); |
d0569428 | 593 | |
594 | return kTRUE; | |
595 | ||
170c35f1 | 596 | } |
55a288e5 | 597 | //____________Offline tracking in the AliTRDtracker____________________________ |
bcb6fb78 | 598 | Bool_t AliTRDCalibraFillHisto::UpdateHistogramsV1(AliTRDtrackV1 *t) |
55a288e5 | 599 | { |
600 | // | |
bcb6fb78 | 601 | // Use AliTRDtrackV1 for the calibration |
55a288e5 | 602 | // |
603 | ||
bcb6fb78 | 604 | |
605 | const AliTRDseedV1 *tracklet = 0x0; // tracklet per plane | |
4aad967c | 606 | AliTRDcluster *cl = 0x0; // cluster attached now to the tracklet |
607 | Bool_t newtr = kTRUE; // new track | |
bcb6fb78 | 608 | |
609 | ||
610 | /////////////////////////// | |
611 | // loop over the tracklet | |
612 | /////////////////////////// | |
613 | for(Int_t itr = 0; itr < 6; itr++){ | |
55a288e5 | 614 | |
bcb6fb78 | 615 | if(!(tracklet = t->GetTracklet(itr))) continue; |
616 | if(!tracklet->IsOK()) continue; | |
617 | fNumberTrack++; | |
618 | ResetfVariablestracklet(); | |
619 | ||
620 | ////////////////////////////////////////// | |
621 | // localisation of the tracklet and dqdl | |
622 | ////////////////////////////////////////// | |
053767a4 | 623 | Int_t layer = tracklet->GetPlane(); |
bcb6fb78 | 624 | Int_t ic = 0; |
625 | while(!(cl = tracklet->GetClusters(ic++))) continue; | |
626 | Int_t detector = cl->GetDetector(); | |
627 | if (detector != fDetectorPreviousTrack) { | |
4aad967c | 628 | // if not a new track |
629 | if(!newtr){ | |
630 | // don't use the rest of this track if in the same plane | |
631 | if (layer == GetLayer(fDetectorPreviousTrack)) { | |
632 | //printf("bad tracklet, same layer for detector %d\n",detector); | |
633 | break; | |
634 | } | |
bcb6fb78 | 635 | } |
636 | //Localise the detector bin | |
637 | LocalisationDetectorXbins(detector); | |
638 | // Get cal | |
639 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
640 | if (!cal) { | |
641 | AliInfo("Could not get calibDB"); | |
642 | return kFALSE; | |
643 | } | |
644 | // Get calib objects | |
645 | if( fCalROCGain ) delete fCalROCGain; | |
646 | fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector))); | |
647 | // reset | |
648 | fDetectorPreviousTrack = detector; | |
55a288e5 | 649 | } |
4aad967c | 650 | newtr = kFALSE; |
55a288e5 | 651 | |
bcb6fb78 | 652 | //////////////////////////// |
653 | // loop over the clusters | |
654 | //////////////////////////// | |
655 | Int_t nbclusters = 0; | |
7bce990c | 656 | for(int jc=0; jc<AliTRDseed::knTimebins; jc++){ |
657 | if(!(cl = tracklet->GetClusters(jc))) continue; | |
bcb6fb78 | 658 | nbclusters++; |
659 | ||
660 | // Store the info bis of the tracklet | |
661 | Int_t row = cl->GetPadRow(); | |
662 | Int_t col = cl->GetPadCol(); | |
d95484e4 | 663 | CheckGoodTrackletV1(cl); |
bcb6fb78 | 664 | Int_t group[2] = {0,0}; |
665 | if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col); | |
666 | if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col); | |
7bce990c | 667 | StoreInfoCHPHtrack(cl, tracklet->GetdQdl(jc),group,row,col); |
bcb6fb78 | 668 | } |
669 | ||
670 | //////////////////////////////////////// | |
671 | // Fill the stuffs if a good tracklet | |
672 | //////////////////////////////////////// | |
673 | if (fGoodTracklet) { | |
170c35f1 | 674 | |
bcb6fb78 | 675 | // drift velocity unables to cut bad tracklets |
676 | Bool_t pass = FindP1TrackPHtrackletV1(tracklet, nbclusters); | |
677 | ||
55a288e5 | 678 | // Gain calibration |
679 | if (fCH2dOn) { | |
bcb6fb78 | 680 | FillTheInfoOfTheTrackCH(nbclusters); |
55a288e5 | 681 | } |
bcb6fb78 | 682 | |
55a288e5 | 683 | // PH calibration |
684 | if (fPH2dOn) { | |
685 | FillTheInfoOfTheTrackPH(); | |
686 | } | |
bcb6fb78 | 687 | |
688 | if(pass && fPRF2dOn) HandlePRFtrackletV1(tracklet,nbclusters); | |
689 | ||
690 | } // if a good tracklet | |
bcb6fb78 | 691 | } |
4aad967c | 692 | |
55a288e5 | 693 | return kTRUE; |
694 | ||
695 | } | |
bcb6fb78 | 696 | /////////////////////////////////////////////////////////////////////////////////// |
697 | // Routine inside the update with AliTRDtrack | |
698 | /////////////////////////////////////////////////////////////////////////////////// | |
699 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
700 | Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtracklet(AliTRDtrack *t, Int_t index0, Int_t index1) | |
55a288e5 | 701 | { |
702 | // | |
bcb6fb78 | 703 | // Drift velocity calibration: |
704 | // Fit the clusters with a straight line | |
705 | // From the slope find the drift velocity | |
55a288e5 | 706 | // |
55a288e5 | 707 | |
bcb6fb78 | 708 | //Number of points: if less than 3 return kFALSE |
709 | Int_t npoints = index1-index0; | |
710 | if(npoints <= 2) return kFALSE; | |
55a288e5 | 711 | |
bcb6fb78 | 712 | ///////////////// |
713 | //Variables | |
714 | //////////////// | |
715 | Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); //detector | |
716 | // parameters of the track | |
053767a4 | 717 | Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in the plan yx track |
718 | Double_t tgl = t->GetTglPlane(GetLayer(detector)); // dz/dl and not dz/dx! | |
bcb6fb78 | 719 | Double_t tnp = 0.0; // tan angle in the plan xy track |
720 | if( TMath::Abs(snp) < 1.){ | |
721 | tnp = snp / (TMath::Sqrt(1-(snp*snp))); | |
722 | } | |
723 | Float_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx now from dz/dl | |
724 | // tilting pad and cross row | |
725 | Int_t crossrow = 0; // if it crosses a pad row | |
726 | Int_t rowp = -1; // if it crosses a pad row | |
053767a4 | 727 | AliTRDpadPlane *padplane = fGeo->GetPadPlane(GetLayer(detector),GetStack(detector)); |
bcb6fb78 | 728 | Double_t tiltingangle = padplane->GetTiltingAngle(); // tiltingangle of the pad |
729 | Float_t tnt = TMath::Tan(tiltingangle/180.*TMath::Pi()); // tan tiltingangle | |
730 | // linear fit | |
731 | TLinearFitter linearFitterTracklet = TLinearFitter(2,"pol1"); // TLinearFitter per tracklet | |
732 | Double_t dydt = 0.0; // dydt tracklet after straight line fit | |
733 | Double_t errorpar = 0.0; // error after straight line fit on dy/dt | |
734 | Double_t pointError = 0.0; // error after straight line fit | |
735 | Int_t nbli = 0; // number linear fitter points | |
736 | linearFitterTracklet.StoreData(kFALSE); | |
737 | linearFitterTracklet.ClearPoints(); | |
738 | ||
739 | ////////////////////////////// | |
740 | // loop over clusters | |
741 | //////////////////////////// | |
742 | for(Int_t k = 0; k < npoints; k++){ | |
743 | ||
744 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
b70c68da | 745 | if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue; |
bcb6fb78 | 746 | Double_t ycluster = cl->GetY(); |
747 | Int_t time = cl->GetPadTime(); | |
748 | Double_t timeis = time/fSf; | |
749 | //Double_t q = cl->GetQ(); | |
750 | //See if cross two pad rows | |
751 | Int_t row = cl->GetPadRow(); | |
752 | if(k==0) rowp = row; | |
753 | if(row != rowp) crossrow = 1; | |
55a288e5 | 754 | |
bcb6fb78 | 755 | linearFitterTracklet.AddPoint(&timeis,ycluster,1); |
756 | nbli++; | |
55a288e5 | 757 | |
bcb6fb78 | 758 | } |
55a288e5 | 759 | |
bcb6fb78 | 760 | ////////////////////////////// |
761 | // linear fit | |
762 | ////////////////////////////// | |
763 | if(nbli <= 2) return kFALSE; | |
764 | TVectorD pars; | |
765 | linearFitterTracklet.Eval(); | |
766 | linearFitterTracklet.GetParameters(pars); | |
37b0cf5e | 767 | pointError = TMath::Sqrt(linearFitterTracklet.GetChisquare()/(nbli-2)); |
bcb6fb78 | 768 | errorpar = linearFitterTracklet.GetParError(1)*pointError; |
769 | dydt = pars[1]; | |
170c35f1 | 770 | |
bcb6fb78 | 771 | ///////////////////////////// |
772 | // debug | |
773 | //////////////////////////// | |
774 | if(fDebugLevel > 0){ | |
775 | if ( !fDebugStreamer ) { | |
776 | //debug stream | |
777 | TDirectory *backup = gDirectory; | |
778 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
779 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
780 | } | |
55a288e5 | 781 | |
55a288e5 | 782 | |
bcb6fb78 | 783 | (* fDebugStreamer) << "FindP1TrackPHtracklet0"<< |
784 | //"snpright="<<snpright<< | |
785 | "npoints="<<npoints<< | |
786 | "nbli="<<nbli<< | |
787 | "detector="<<detector<< | |
788 | "snp="<<snp<< | |
789 | "tnp="<<tnp<< | |
790 | "tgl="<<tgl<< | |
791 | "tnt="<<tnt<< | |
792 | "dydt="<<dydt<< | |
793 | "dzdx="<<dzdx<< | |
794 | "crossrow="<<crossrow<< | |
795 | "errorpar="<<errorpar<< | |
796 | "pointError="<<pointError<< | |
797 | "\n"; | |
170c35f1 | 798 | |
170c35f1 | 799 | |
bcb6fb78 | 800 | Int_t nbclusters = index1-index0; |
053767a4 | 801 | Int_t layer = GetLayer(fDetectorPreviousTrack); |
170c35f1 | 802 | |
bcb6fb78 | 803 | (* fDebugStreamer) << "FindP1TrackPHtracklet1"<< |
804 | //"snpright="<<snpright<< | |
805 | "nbclusters="<<nbclusters<< | |
806 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 807 | "layer="<<layer<< |
bcb6fb78 | 808 | "\n"; |
170c35f1 | 809 | |
bcb6fb78 | 810 | } |
811 | ||
812 | /////////////////////////// | |
813 | // quality cuts | |
814 | /////////////////////////// | |
815 | if(npoints < fNumberClusters) return kFALSE; | |
816 | if(npoints > fNumberClustersf) return kFALSE; | |
817 | if(pointError >= 0.1) return kFALSE; | |
818 | if(crossrow == 1) return kFALSE; | |
170c35f1 | 819 | |
bcb6fb78 | 820 | //////////////////////////// |
821 | // fill | |
822 | //////////////////////////// | |
823 | if(fLinearFitterOn){ | |
824 | //Add to the linear fitter of the detector | |
825 | if( TMath::Abs(snp) < 1.){ | |
826 | Double_t x = tnp-dzdx*tnt; | |
827 | (GetLinearFitter(detector,kTRUE))->AddPoint(&x,dydt); | |
828 | if(fLinearFitterDebugOn) { | |
829 | fLinearVdriftFit->Update(detector,x,pars[1]); | |
830 | } | |
831 | fEntriesLinearFitter[detector]++; | |
832 | } | |
833 | } | |
170c35f1 | 834 | |
bcb6fb78 | 835 | return kTRUE; |
170c35f1 | 836 | } |
bcb6fb78 | 837 | //____________Offine tracking in the AliTRDtracker_____________________________ |
838 | Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters) | |
170c35f1 | 839 | { |
840 | // | |
bcb6fb78 | 841 | // Drift velocity calibration: |
842 | // Fit the clusters with a straight line | |
843 | // From the slope find the drift velocity | |
170c35f1 | 844 | // |
845 | ||
bcb6fb78 | 846 | //////////////////////////////////////////////// |
847 | //Number of points: if less than 3 return kFALSE | |
848 | ///////////////////////////////////////////////// | |
849 | if(nbclusters <= 2) return kFALSE; | |
170c35f1 | 850 | |
bcb6fb78 | 851 | //////////// |
852 | //Variables | |
853 | //////////// | |
854 | TLinearFitter linearFitterTracklet = TLinearFitter(2,"pol1"); // TLinearFitter per tracklet | |
855 | // results of the linear fit | |
856 | Double_t dydt = 0.0; // dydt tracklet after straight line fit | |
857 | Double_t errorpar = 0.0; // error after straight line fit on dy/dt | |
858 | Double_t pointError = 0.0; // error after straight line fit | |
859 | // pad row problemes: avoid tracklet that cross pad rows, tilting angle in the constant | |
860 | Int_t crossrow = 0; // if it crosses a pad row | |
861 | Int_t rowp = -1; // if it crosses a pad row | |
862 | Float_t tnt = tracklet->GetTilt(); // tan tiltingangle | |
170c35f1 | 863 | |
bcb6fb78 | 864 | linearFitterTracklet.StoreData(kFALSE); |
865 | linearFitterTracklet.ClearPoints(); | |
170c35f1 | 866 | |
bcb6fb78 | 867 | /////////////////////////////////////////// |
868 | // Take the parameters of the track | |
869 | ////////////////////////////////////////// | |
870 | // take now the snp, tnp and tgl from the track | |
871 | Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber | |
872 | Double_t tnp = 0.0; // dy/dx at the end of the chamber | |
873 | if( TMath::Abs(snp) < 1.){ | |
874 | tnp = snp / (TMath::Sqrt(1-(snp*snp))); | |
875 | } | |
876 | Double_t tgl = tracklet->GetTgl(); // dz/dl | |
877 | Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl | |
878 | // at the entrance | |
879 | //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber | |
880 | //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber | |
881 | //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl | |
882 | // at the end with correction due to linear fit | |
883 | //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction | |
884 | //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction | |
885 | ||
886 | ||
887 | //////////////////////////// | |
888 | // loop over the clusters | |
889 | //////////////////////////// | |
890 | Int_t nbli = 0; | |
891 | AliTRDcluster *cl = 0x0; | |
892 | for(int ic=0; ic<AliTRDseed::knTimebins; ic++){ | |
893 | if(!(cl = tracklet->GetClusters(ic))) continue; | |
b70c68da | 894 | if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue; |
bcb6fb78 | 895 | |
896 | Double_t ycluster = cl->GetY(); | |
897 | Int_t time = cl->GetPadTime(); | |
898 | Double_t timeis = time/fSf; | |
899 | //See if cross two pad rows | |
900 | Int_t row = cl->GetPadRow(); | |
901 | if(rowp==-1) rowp = row; | |
902 | if(row != rowp) crossrow = 1; | |
903 | ||
904 | linearFitterTracklet.AddPoint(&timeis,ycluster,1); | |
905 | nbli++; | |
170c35f1 | 906 | |
55a288e5 | 907 | } |
908 | ||
bcb6fb78 | 909 | //////////////////////////////////// |
910 | // Do the straight line fit now | |
911 | /////////////////////////////////// | |
37b0cf5e | 912 | if(nbli <= 2) return kFALSE; |
bcb6fb78 | 913 | TVectorD pars; |
914 | linearFitterTracklet.Eval(); | |
915 | linearFitterTracklet.GetParameters(pars); | |
37b0cf5e | 916 | pointError = TMath::Sqrt(linearFitterTracklet.GetChisquare()/(nbli-2)); |
bcb6fb78 | 917 | errorpar = linearFitterTracklet.GetParError(1)*pointError; |
918 | dydt = pars[1]; | |
170c35f1 | 919 | |
bcb6fb78 | 920 | //////////////////////////////// |
921 | // Debug stuff | |
922 | /////////////////////////////// | |
923 | ||
924 | ||
925 | if(fDebugLevel > 0){ | |
926 | if ( !fDebugStreamer ) { | |
927 | //debug stream | |
928 | TDirectory *backup = gDirectory; | |
929 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
930 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
931 | } | |
932 | ||
933 | ||
053767a4 | 934 | Int_t layer = GetLayer(fDetectorPreviousTrack); |
bcb6fb78 | 935 | |
936 | (* fDebugStreamer) << "FindP1TrackPHtrackletV1"<< | |
937 | //"snpright="<<snpright<< | |
938 | "nbclusters="<<nbclusters<< | |
939 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 940 | "layer="<<layer<< |
bcb6fb78 | 941 | "snp="<<snp<< |
942 | "tnp="<<tnp<< | |
943 | "tgl="<<tgl<< | |
944 | "tnt="<<tnt<< | |
945 | "dydt="<<dydt<< | |
946 | "dzdx="<<dzdx<< | |
947 | "crossrow="<<crossrow<< | |
948 | "errorpar="<<errorpar<< | |
949 | "pointError="<<pointError<< | |
950 | "\n"; | |
951 | ||
170c35f1 | 952 | } |
953 | ||
bcb6fb78 | 954 | ///////////////////////// |
955 | // Cuts quality | |
956 | //////////////////////// | |
170c35f1 | 957 | |
bcb6fb78 | 958 | if(nbclusters < fNumberClusters) return kFALSE; |
959 | if(nbclusters > fNumberClustersf) return kFALSE; | |
960 | if(pointError >= 0.1) return kFALSE; | |
961 | if(crossrow == 1) return kFALSE; | |
170c35f1 | 962 | |
bcb6fb78 | 963 | /////////////////////// |
964 | // Fill | |
965 | ////////////////////// | |
170c35f1 | 966 | |
bcb6fb78 | 967 | if(fLinearFitterOn){ |
968 | //Add to the linear fitter of the detector | |
969 | if( TMath::Abs(snp) < 1.){ | |
970 | Double_t x = tnp-dzdx*tnt; | |
971 | (GetLinearFitter(fDetectorPreviousTrack,kTRUE))->AddPoint(&x,dydt); | |
972 | if(fLinearFitterDebugOn) { | |
973 | fLinearVdriftFit->Update(fDetectorPreviousTrack,x,pars[1]); | |
974 | } | |
975 | fEntriesLinearFitter[fDetectorPreviousTrack]++; | |
976 | } | |
170c35f1 | 977 | } |
978 | ||
979 | return kTRUE; | |
170c35f1 | 980 | } |
bcb6fb78 | 981 | //____________Offine tracking in the AliTRDtracker_____________________________ |
982 | Bool_t AliTRDCalibraFillHisto::HandlePRFtracklet(AliTRDtrack *t, Int_t index0, Int_t index1) | |
170c35f1 | 983 | { |
984 | // | |
bcb6fb78 | 985 | // PRF width calibration |
986 | // Assume a Gaussian shape: determinate the position of the three pad clusters | |
987 | // Fit with a straight line | |
988 | // Take the fitted values for all the clusters (3 or 2 pad clusters) | |
989 | // Fill the PRF as function of angle of the track | |
990 | // | |
170c35f1 | 991 | // |
d0569428 | 992 | |
993 | ||
bcb6fb78 | 994 | ////////////////////////// |
995 | // variables | |
996 | ///////////////////////// | |
997 | Int_t npoints = index1-index0; // number of total points | |
998 | Int_t nb3pc = 0; // number of three pads clusters used for fit | |
999 | Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); // detector | |
1000 | // To see the difference due to the fit | |
1001 | Double_t *padPositions; | |
1002 | padPositions = new Double_t[npoints]; | |
1003 | for(Int_t k = 0; k < npoints; k++){ | |
1004 | padPositions[k] = 0.0; | |
1005 | } | |
1006 | // Take the tgl and snp with the track t now | |
053767a4 | 1007 | Double_t tgl = t->GetTglPlane(GetLayer(detector)); //dz/dl and not dz/dx |
1008 | Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in xy plan | |
bcb6fb78 | 1009 | Float_t dzdx = 0.0; // dzdx |
1010 | Float_t tnp = 0.0; | |
1011 | if(TMath::Abs(snp) < 1.0){ | |
1012 | tnp = snp / (TMath::Sqrt(1-snp*snp)); | |
1013 | dzdx = tgl*TMath::Sqrt(1+tnp*tnp); | |
170c35f1 | 1014 | } |
bcb6fb78 | 1015 | // linear fitter |
1016 | TLinearFitter fitter(2,"pol1"); | |
1017 | fitter.StoreData(kFALSE); | |
1018 | fitter.ClearPoints(); | |
170c35f1 | 1019 | |
170c35f1 | 1020 | |
bcb6fb78 | 1021 | /////////////////////////// |
1022 | // calcul the tnp group | |
1023 | /////////////////////////// | |
1024 | Bool_t echec = kFALSE; | |
1025 | Double_t shift = 0.0; | |
1026 | //Calculate the shift in x coresponding to this tnp | |
1027 | if(fNgroupprf != 0.0){ | |
1028 | shift = -3.0*(fNgroupprf-1)-1.5; | |
1029 | Double_t limithigh = -0.2*(fNgroupprf-1); | |
1030 | if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE; | |
1031 | else{ | |
1032 | while(tnp > limithigh){ | |
1033 | limithigh += 0.2; | |
1034 | shift += 3.0; | |
1035 | } | |
1036 | } | |
d0569428 | 1037 | } |
bcb6fb78 | 1038 | if(echec) return kFALSE; |
d0569428 | 1039 | |
d0569428 | 1040 | |
bcb6fb78 | 1041 | ////////////////////// |
1042 | // loop clusters | |
1043 | ///////////////////// | |
1044 | for(Int_t k = 0; k < npoints; k++){ | |
1045 | //Take the cluster | |
1046 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
1047 | Short_t *signals = cl->GetSignals(); | |
37b0cf5e | 1048 | Double_t time = cl->GetLocalTimeBin(); |
bcb6fb78 | 1049 | //Calculate x if possible |
1050 | Float_t xcenter = 0.0; | |
7bce990c | 1051 | Bool_t echec1 = kTRUE; |
bcb6fb78 | 1052 | if((time<=7) || (time>=21)) continue; |
1053 | // Center 3 balanced: position with the center of the pad | |
1054 | if ((((Float_t) signals[3]) > 0.0) && | |
1055 | (((Float_t) signals[2]) > 0.0) && | |
1056 | (((Float_t) signals[4]) > 0.0)) { | |
7bce990c | 1057 | echec1 = kFALSE; |
bcb6fb78 | 1058 | // Security if the denomiateur is 0 |
1059 | if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) / | |
1060 | ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) { | |
1061 | xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2])))) | |
1062 | / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) | |
1063 | / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4]))))); | |
1064 | } | |
1065 | else { | |
7bce990c | 1066 | echec1 = kTRUE; |
bcb6fb78 | 1067 | } |
1068 | } | |
1069 | if(TMath::Abs(xcenter) > 0.5) echec = kTRUE; | |
1070 | if(echec) continue; | |
1071 | //if no echec: calculate with the position of the pad | |
1072 | // Position of the cluster | |
1073 | Double_t padPosition = xcenter + cl->GetPadCol(); | |
1074 | padPositions[k] = padPosition; | |
1075 | nb3pc++; | |
1076 | fitter.AddPoint(&time, padPosition,1); | |
1077 | }//clusters loop | |
d0569428 | 1078 | |
d0569428 | 1079 | |
bcb6fb78 | 1080 | ///////////////////////////// |
1081 | // fit | |
1082 | //////////////////////////// | |
1083 | if(nb3pc < 3) return kFALSE; | |
1084 | fitter.Eval(); | |
1085 | TVectorD line(2); | |
1086 | fitter.GetParameters(line); | |
1087 | Float_t pointError = -1.0; | |
37b0cf5e | 1088 | if(fitter.GetChisquare()>=0.0) { |
1089 | pointError = TMath::Sqrt(fitter.GetChisquare()/(nb3pc-2)); | |
1090 | } | |
170c35f1 | 1091 | |
bcb6fb78 | 1092 | ///////////////////////////////////////////////////// |
1093 | // Now fill the PRF: second loop over clusters | |
1094 | ///////////////////////////////////////////////////// | |
1095 | for(Int_t k = 0; k < npoints; k++){ | |
1096 | //Take the cluster | |
1097 | AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0); | |
1098 | Short_t *signals = cl->GetSignals(); // signal | |
37b0cf5e | 1099 | Double_t time = cl->GetLocalTimeBin(); // time bin |
bcb6fb78 | 1100 | Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit |
1101 | Float_t padPos = cl->GetPadCol(); // middle pad | |
1102 | Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit | |
1103 | Float_t ycenter = 0.0; // relative center charge | |
1104 | Float_t ymin = 0.0; // relative left charge | |
1105 | Float_t ymax = 0.0; // relative right charge | |
e4db522f | 1106 | |
bcb6fb78 | 1107 | //Requiere simply two pads clusters at least |
1108 | if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) || | |
1109 | ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){ | |
1110 | Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]); | |
1111 | if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum; | |
1112 | if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum; | |
1113 | if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum; | |
e4db522f | 1114 | } |
bcb6fb78 | 1115 | |
1116 | //calibration group | |
1117 | Int_t rowcl = cl->GetPadRow(); // row of cluster | |
1118 | Int_t colcl = cl->GetPadCol(); // col of cluster | |
1119 | Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group | |
1120 | Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group | |
1121 | Float_t xcl = cl->GetY(); // y cluster | |
1122 | Float_t qcl = cl->GetQ(); // charge cluster | |
053767a4 | 1123 | Int_t layer = GetLayer(detector); // layer |
1124 | Int_t stack = GetStack(detector); // stack | |
bcb6fb78 | 1125 | Double_t xdiff = dpad; // reconstructed position constant |
1126 | Double_t x = dpad; // reconstructed position moved | |
1127 | Float_t ep = pointError; // error of fit | |
1128 | Float_t signal1 = (Float_t)signals[1]; // signal at the border | |
1129 | Float_t signal3 = (Float_t)signals[3]; // signal | |
1130 | Float_t signal2 = (Float_t)signals[2]; // signal | |
1131 | Float_t signal4 = (Float_t)signals[4]; // signal | |
1132 | Float_t signal5 = (Float_t)signals[5]; // signal at the border | |
1133 | ||
1134 | ////////////////////////////// | |
1135 | // debug | |
1136 | ///////////////////////////// | |
1137 | if(fDebugLevel > 0){ | |
1138 | if ( !fDebugStreamer ) { | |
1139 | //debug stream | |
1140 | TDirectory *backup = gDirectory; | |
1141 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
1142 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
1143 | } | |
1144 | ||
3a0f6479 | 1145 | |
bcb6fb78 | 1146 | x = xdiff; |
1147 | Int_t type=0; | |
1148 | Float_t y = ycenter; | |
1149 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1150 | "caligroup="<<caligroup<< | |
1151 | "detector="<<detector<< | |
053767a4 | 1152 | "layer="<<layer<< |
1153 | "stack="<< stack << | |
bcb6fb78 | 1154 | "npoints="<<npoints<< |
1155 | "Np="<<nb3pc<< | |
1156 | "ep="<<ep<< | |
1157 | "type="<<type<< | |
1158 | "snp="<<snp<< | |
1159 | "tnp="<<tnp<< | |
1160 | "tgl="<<tgl<< | |
1161 | "dzdx="<<dzdx<< | |
1162 | "padPos="<<padPos<< | |
1163 | "padPosition="<<padPositions[k]<< | |
1164 | "padPosTracklet="<<padPosTracklet<< | |
1165 | "x="<<x<< | |
1166 | "y="<<y<< | |
1167 | "xcl="<<xcl<< | |
1168 | "qcl="<<qcl<< | |
1169 | "signal1="<<signal1<< | |
1170 | "signal2="<<signal2<< | |
1171 | "signal3="<<signal3<< | |
1172 | "signal4="<<signal4<< | |
1173 | "signal5="<<signal5<< | |
1174 | "time="<<time<< | |
1175 | "\n"; | |
1176 | x=-(xdiff+1); | |
1177 | y = ymin; | |
1178 | type=-1; | |
1179 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1180 | "caligroup="<<caligroup<< | |
1181 | "detector="<<detector<< | |
053767a4 | 1182 | "layer="<<layer<< |
1183 | "stack="<<stack<< | |
bcb6fb78 | 1184 | "npoints="<<npoints<< |
1185 | "Np="<<nb3pc<< | |
1186 | "ep="<<ep<< | |
1187 | "type="<<type<< | |
1188 | "snp="<<snp<< | |
1189 | "tnp="<<tnp<< | |
1190 | "tgl="<<tgl<< | |
1191 | "dzdx="<<dzdx<< | |
1192 | "padPos="<<padPos<< | |
1193 | "padPosition="<<padPositions[k]<< | |
1194 | "padPosTracklet="<<padPosTracklet<< | |
1195 | "x="<<x<< | |
1196 | "y="<<y<< | |
1197 | "xcl="<<xcl<< | |
1198 | "qcl="<<qcl<< | |
1199 | "signal1="<<signal1<< | |
1200 | "signal2="<<signal2<< | |
1201 | "signal3="<<signal3<< | |
1202 | "signal4="<<signal4<< | |
1203 | "signal5="<<signal5<< | |
1204 | "time="<<time<< | |
1205 | "\n"; | |
1206 | x=1-xdiff; | |
1207 | y = ymax; | |
1208 | type=1; | |
1209 | (* fDebugStreamer) << "HandlePRFtracklet"<< | |
1210 | "caligroup="<<caligroup<< | |
1211 | "detector="<<detector<< | |
053767a4 | 1212 | "layer="<<layer<< |
1213 | "stack="<<stack<< | |
bcb6fb78 | 1214 | "npoints="<<npoints<< |
1215 | "Np="<<nb3pc<< | |
1216 | "ep="<<ep<< | |
1217 | "type="<<type<< | |
1218 | "snp="<<snp<< | |
1219 | "tnp="<<tnp<< | |
1220 | "tgl="<<tgl<< | |
1221 | "dzdx="<<dzdx<< | |
1222 | "padPos="<<padPos<< | |
1223 | "padPosition="<<padPositions[k]<< | |
1224 | "padPosTracklet="<<padPosTracklet<< | |
1225 | "x="<<x<< | |
1226 | "y="<<y<< | |
1227 | "xcl="<<xcl<< | |
1228 | "qcl="<<qcl<< | |
1229 | "signal1="<<signal1<< | |
1230 | "signal2="<<signal2<< | |
1231 | "signal3="<<signal3<< | |
1232 | "signal4="<<signal4<< | |
1233 | "signal5="<<signal5<< | |
1234 | "time="<<time<< | |
1235 | "\n"; | |
e4db522f | 1236 | |
bcb6fb78 | 1237 | } |
e4db522f | 1238 | |
bcb6fb78 | 1239 | //////////////////////////// |
1240 | // quality cuts | |
1241 | /////////////////////////// | |
1242 | if(npoints < fNumberClusters) continue; | |
1243 | if(npoints > fNumberClustersf) continue; | |
1244 | if(nb3pc <= 5) continue; | |
1245 | if((time >= 21) || (time < 7)) continue; | |
1246 | if(TMath::Abs(snp) >= 1.0) continue; | |
1247 | if(TMath::Abs(qcl) < 80) continue; | |
1248 | ||
1249 | //////////////////////////// | |
1250 | // Fill | |
1251 | /////////////////////////// | |
1252 | if (fHisto2d) { | |
1253 | if(TMath::Abs(dpad) < 1.5) { | |
1254 | fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter); | |
1255 | fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter); | |
3a0f6479 | 1256 | } |
bcb6fb78 | 1257 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1258 | fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin); | |
1259 | fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin); | |
1260 | } | |
1261 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { | |
1262 | fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax); | |
1263 | fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax); | |
3a0f6479 | 1264 | } |
1265 | } | |
bcb6fb78 | 1266 | if (fVector2d) { |
1267 | if(TMath::Abs(dpad) < 1.5) { | |
1268 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter); | |
1269 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter); | |
e4db522f | 1270 | } |
bcb6fb78 | 1271 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1272 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin); | |
1273 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin); | |
e4db522f | 1274 | } |
bcb6fb78 | 1275 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { |
1276 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax); | |
1277 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax); | |
e4db522f | 1278 | } |
bcb6fb78 | 1279 | } |
1280 | } | |
1281 | return kTRUE; | |
1282 | ||
1283 | } | |
1284 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
1285 | Bool_t AliTRDCalibraFillHisto::HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters) | |
1286 | { | |
1287 | // | |
1288 | // PRF width calibration | |
1289 | // Assume a Gaussian shape: determinate the position of the three pad clusters | |
1290 | // Fit with a straight line | |
1291 | // Take the fitted values for all the clusters (3 or 2 pad clusters) | |
1292 | // Fill the PRF as function of angle of the track | |
1293 | // | |
1294 | // | |
1295 | ||
4aad967c | 1296 | //printf("begin\n"); |
bcb6fb78 | 1297 | /////////////////////////////////////////// |
1298 | // Take the parameters of the track | |
1299 | ////////////////////////////////////////// | |
1300 | // take now the snp, tnp and tgl from the track | |
1301 | Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber | |
1302 | Double_t tnp = 0.0; // dy/dx at the end of the chamber | |
1303 | if( TMath::Abs(snp) < 1.){ | |
1304 | tnp = snp / (TMath::Sqrt(1-(snp*snp))); | |
1305 | } | |
1306 | Double_t tgl = tracklet->GetTgl(); // dz/dl | |
1307 | Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl | |
1308 | // at the entrance | |
1309 | //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber | |
1310 | //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber | |
1311 | //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl | |
1312 | // at the end with correction due to linear fit | |
1313 | //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction | |
1314 | //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction | |
1315 | ||
1316 | /////////////////////////////// | |
1317 | // Calculate tnp group shift | |
1318 | /////////////////////////////// | |
1319 | Bool_t echec = kFALSE; | |
1320 | Double_t shift = 0.0; | |
1321 | //Calculate the shift in x coresponding to this tnp | |
1322 | if(fNgroupprf != 0.0){ | |
1323 | shift = -3.0*(fNgroupprf-1)-1.5; | |
1324 | Double_t limithigh = -0.2*(fNgroupprf-1); | |
1325 | if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE; | |
1326 | else{ | |
1327 | while(tnp > limithigh){ | |
1328 | limithigh += 0.2; | |
1329 | shift += 3.0; | |
170c35f1 | 1330 | } |
1331 | } | |
170c35f1 | 1332 | } |
bcb6fb78 | 1333 | // do nothing if out of tnp range |
4aad967c | 1334 | //printf("echec %d\n",(Int_t)echec); |
bcb6fb78 | 1335 | if(echec) return kFALSE; |
3a0f6479 | 1336 | |
bcb6fb78 | 1337 | /////////////////////// |
1338 | // Variables | |
1339 | ////////////////////// | |
3a0f6479 | 1340 | |
bcb6fb78 | 1341 | Int_t nb3pc = 0; // number of three pads clusters used for fit |
1342 | Double_t *padPositions; // to see the difference between the fit and the 3 pad clusters position | |
1343 | padPositions = new Double_t[AliTRDseed::knTimebins]; | |
1344 | for(Int_t k = 0; k < AliTRDseed::knTimebins; k++){ | |
1345 | padPositions[k] = 0.0; | |
1346 | } | |
1347 | TLinearFitter fitter(2,"pol1"); // TLinearFitter for the linear fit in the drift region | |
1348 | fitter.StoreData(kFALSE); | |
1349 | fitter.ClearPoints(); | |
e4db522f | 1350 | |
4aad967c | 1351 | //printf("loop clusters \n"); |
bcb6fb78 | 1352 | //////////////////////////// |
1353 | // loop over the clusters | |
1354 | //////////////////////////// | |
1355 | AliTRDcluster *cl = 0x0; | |
1356 | for(int ic=0; ic<AliTRDseed::knTimebins; ic++){ | |
1357 | if(!(cl = tracklet->GetClusters(ic))) continue; | |
1358 | ||
37b0cf5e | 1359 | Double_t time = cl->GetLocalTimeBin(); |
bcb6fb78 | 1360 | if((time<=7) || (time>=21)) continue; |
1361 | Short_t *signals = cl->GetSignals(); | |
1362 | Float_t xcenter = 0.0; | |
7bce990c | 1363 | Bool_t echec1 = kTRUE; |
e4db522f | 1364 | |
bcb6fb78 | 1365 | ///////////////////////////////////////////////////////////// |
1366 | // Center 3 balanced: position with the center of the pad | |
1367 | ///////////////////////////////////////////////////////////// | |
1368 | if ((((Float_t) signals[3]) > 0.0) && | |
1369 | (((Float_t) signals[2]) > 0.0) && | |
1370 | (((Float_t) signals[4]) > 0.0)) { | |
7bce990c | 1371 | echec1 = kFALSE; |
bcb6fb78 | 1372 | // Security if the denomiateur is 0 |
1373 | if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) / | |
1374 | ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) { | |
1375 | xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2])))) | |
1376 | / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) | |
1377 | / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4]))))); | |
3a0f6479 | 1378 | } |
bcb6fb78 | 1379 | else { |
7bce990c | 1380 | echec1 = kTRUE; |
bcb6fb78 | 1381 | } |
1382 | } | |
7bce990c | 1383 | if(TMath::Abs(xcenter) > 0.5) echec1 = kTRUE; |
1384 | if(echec1) continue; | |
e4db522f | 1385 | |
bcb6fb78 | 1386 | //////////////////////////////////////////////////////// |
7bce990c | 1387 | //if no echec1: calculate with the position of the pad |
bcb6fb78 | 1388 | // Position of the cluster |
1389 | // fill the linear fitter | |
1390 | /////////////////////////////////////////////////////// | |
1391 | Double_t padPosition = xcenter + cl->GetPadCol(); | |
1392 | padPositions[ic] = padPosition; | |
1393 | nb3pc++; | |
1394 | fitter.AddPoint(&time, padPosition,1); | |
e4db522f | 1395 | |
e4db522f | 1396 | |
bcb6fb78 | 1397 | }//clusters loop |
1398 | ||
4aad967c | 1399 | //printf("Fin loop clusters \n"); |
bcb6fb78 | 1400 | ////////////////////////////// |
1401 | // fit with a straight line | |
1402 | ///////////////////////////// | |
1403 | if(nb3pc < 3) return kFALSE; | |
1404 | fitter.Eval(); | |
1405 | TVectorD line(2); | |
1406 | fitter.GetParameters(line); | |
1407 | Float_t pointError = -1.0; | |
4aad967c | 1408 | if(fitter.GetChisquare()>=0.0) { |
37b0cf5e | 1409 | pointError = TMath::Sqrt(fitter.GetChisquare()/(nb3pc-2)); |
4aad967c | 1410 | } |
1411 | ||
1412 | //printf("PRF second loop \n"); | |
bcb6fb78 | 1413 | //////////////////////////////////////////////// |
1414 | // Fill the PRF: Second loop over clusters | |
1415 | ////////////////////////////////////////////// | |
1416 | for(int ic=0; ic<AliTRDseed::knTimebins; ic++){ | |
1417 | if(!(cl = tracklet->GetClusters(ic))) continue; | |
162a3e73 | 1418 | |
bcb6fb78 | 1419 | Short_t *signals = cl->GetSignals(); // signal |
37b0cf5e | 1420 | Double_t time = cl->GetLocalTimeBin(); // time bin |
bcb6fb78 | 1421 | Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit |
1422 | Float_t padPos = cl->GetPadCol(); // middle pad | |
1423 | Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit | |
1424 | Float_t ycenter = 0.0; // relative center charge | |
1425 | Float_t ymin = 0.0; // relative left charge | |
1426 | Float_t ymax = 0.0; // relative right charge | |
162a3e73 | 1427 | |
bcb6fb78 | 1428 | //////////////////////////////////////////////////////////////// |
1429 | // Calculate ycenter, ymin and ymax even for two pad clusters | |
1430 | //////////////////////////////////////////////////////////////// | |
1431 | if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) || | |
1432 | ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){ | |
1433 | Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]); | |
1434 | if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum; | |
1435 | if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum; | |
1436 | if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum; | |
3a0f6479 | 1437 | } |
1438 | ||
bcb6fb78 | 1439 | ///////////////////////// |
1440 | // Calibration group | |
1441 | //////////////////////// | |
1442 | Int_t rowcl = cl->GetPadRow(); // row of cluster | |
1443 | Int_t colcl = cl->GetPadCol(); // col of cluster | |
1444 | Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group | |
1445 | Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group | |
1446 | Float_t xcl = cl->GetY(); // y cluster | |
1447 | Float_t qcl = cl->GetQ(); // charge cluster | |
053767a4 | 1448 | Int_t layer = GetLayer(fDetectorPreviousTrack); // layer |
1449 | Int_t stack = GetStack(fDetectorPreviousTrack); // stack | |
bcb6fb78 | 1450 | Double_t xdiff = dpad; // reconstructed position constant |
1451 | Double_t x = dpad; // reconstructed position moved | |
1452 | Float_t ep = pointError; // error of fit | |
1453 | Float_t signal1 = (Float_t)signals[1]; // signal at the border | |
1454 | Float_t signal3 = (Float_t)signals[3]; // signal | |
1455 | Float_t signal2 = (Float_t)signals[2]; // signal | |
1456 | Float_t signal4 = (Float_t)signals[4]; // signal | |
1457 | Float_t signal5 = (Float_t)signals[5]; // signal at the border | |
1458 | ||
1459 | ///////////////////// | |
1460 | // Debug stuff | |
1461 | //////////////////// | |
1462 | ||
1463 | if(fDebugLevel > 0){ | |
1464 | if ( !fDebugStreamer ) { | |
1465 | //debug stream | |
1466 | TDirectory *backup = gDirectory; | |
1467 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
1468 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
1469 | } | |
1470 | ||
1471 | x = xdiff; | |
1472 | Int_t type=0; | |
1473 | Float_t y = ycenter; | |
1474 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1475 | "caligroup="<<caligroup<< | |
1476 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1477 | "layer="<<layer<< |
1478 | "stack="<<stack<< | |
bcb6fb78 | 1479 | "npoints="<<nbclusters<< |
1480 | "Np="<<nb3pc<< | |
1481 | "ep="<<ep<< | |
1482 | "type="<<type<< | |
1483 | "snp="<<snp<< | |
1484 | "tnp="<<tnp<< | |
1485 | "tgl="<<tgl<< | |
1486 | "dzdx="<<dzdx<< | |
1487 | "padPos="<<padPos<< | |
1488 | "padPosition="<<padPositions[ic]<< | |
1489 | "padPosTracklet="<<padPosTracklet<< | |
1490 | "x="<<x<< | |
1491 | "y="<<y<< | |
1492 | "xcl="<<xcl<< | |
1493 | "qcl="<<qcl<< | |
1494 | "signal1="<<signal1<< | |
1495 | "signal2="<<signal2<< | |
1496 | "signal3="<<signal3<< | |
1497 | "signal4="<<signal4<< | |
1498 | "signal5="<<signal5<< | |
1499 | "time="<<time<< | |
1500 | "\n"; | |
1501 | x=-(xdiff+1); | |
1502 | y = ymin; | |
1503 | type=-1; | |
1504 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1505 | "caligroup="<<caligroup<< | |
1506 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1507 | "layer="<<layer<< |
1508 | "stack="<<stack<< | |
bcb6fb78 | 1509 | "npoints="<<nbclusters<< |
1510 | "Np="<<nb3pc<< | |
1511 | "ep="<<ep<< | |
1512 | "type="<<type<< | |
1513 | "snp="<<snp<< | |
1514 | "tnp="<<tnp<< | |
1515 | "tgl="<<tgl<< | |
1516 | "dzdx="<<dzdx<< | |
1517 | "padPos="<<padPos<< | |
1518 | "padPosition="<<padPositions[ic]<< | |
1519 | "padPosTracklet="<<padPosTracklet<< | |
1520 | "x="<<x<< | |
1521 | "y="<<y<< | |
1522 | "xcl="<<xcl<< | |
1523 | "qcl="<<qcl<< | |
1524 | "signal1="<<signal1<< | |
1525 | "signal2="<<signal2<< | |
1526 | "signal3="<<signal3<< | |
1527 | "signal4="<<signal4<< | |
1528 | "signal5="<<signal5<< | |
1529 | "time="<<time<< | |
1530 | "\n"; | |
1531 | x=1-xdiff; | |
1532 | y = ymax; | |
1533 | type=1; | |
1534 | (* fDebugStreamer) << "HandlePRFtrackletV1"<< | |
1535 | "caligroup="<<caligroup<< | |
1536 | "detector="<<fDetectorPreviousTrack<< | |
053767a4 | 1537 | "layer="<<layer<< |
1538 | "stack="<<stack<< | |
bcb6fb78 | 1539 | "npoints="<<nbclusters<< |
1540 | "Np="<<nb3pc<< | |
1541 | "ep="<<ep<< | |
1542 | "type="<<type<< | |
1543 | "snp="<<snp<< | |
1544 | "tnp="<<tnp<< | |
1545 | "tgl="<<tgl<< | |
1546 | "dzdx="<<dzdx<< | |
1547 | "padPos="<<padPos<< | |
1548 | "padPosition="<<padPositions[ic]<< | |
1549 | "padPosTracklet="<<padPosTracklet<< | |
1550 | "x="<<x<< | |
1551 | "y="<<y<< | |
1552 | "xcl="<<xcl<< | |
1553 | "qcl="<<qcl<< | |
1554 | "signal1="<<signal1<< | |
1555 | "signal2="<<signal2<< | |
1556 | "signal3="<<signal3<< | |
1557 | "signal4="<<signal4<< | |
1558 | "signal5="<<signal5<< | |
1559 | "time="<<time<< | |
1560 | "\n"; | |
e4db522f | 1561 | |
bcb6fb78 | 1562 | } |
1563 | ||
1564 | ///////////////////// | |
1565 | // Cuts quality | |
1566 | ///////////////////// | |
1567 | if(nbclusters < fNumberClusters) continue; | |
1568 | if(nbclusters > fNumberClustersf) continue; | |
1569 | if(nb3pc <= 5) continue; | |
1570 | if((time >= 21) || (time < 7)) continue; | |
1571 | if(TMath::Abs(qcl) < 80) continue; | |
1572 | if( TMath::Abs(snp) > 1.) continue; | |
1573 | ||
1574 | ||
1575 | //////////////////////// | |
1576 | // Fill the histos | |
1577 | /////////////////////// | |
1578 | if (fHisto2d) { | |
1579 | if(TMath::Abs(dpad) < 1.5) { | |
1580 | fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter); | |
1581 | fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter); | |
1582 | //printf("place %f, ycenter %f\n",(shift+dpad),ycenter); | |
e4db522f | 1583 | } |
bcb6fb78 | 1584 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { |
1585 | fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin); | |
1586 | fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin); | |
e4db522f | 1587 | } |
bcb6fb78 | 1588 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { |
1589 | fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax); | |
1590 | fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax); | |
e4db522f | 1591 | } |
bcb6fb78 | 1592 | } |
1593 | // vector method | |
1594 | if (fVector2d) { | |
1595 | if(TMath::Abs(dpad) < 1.5) { | |
1596 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter); | |
1597 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter); | |
1598 | } | |
1599 | if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) { | |
1600 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin); | |
1601 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin); | |
1602 | } | |
1603 | if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) { | |
1604 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax); | |
1605 | fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax); | |
170c35f1 | 1606 | } |
3a0f6479 | 1607 | } |
bcb6fb78 | 1608 | } // second loop over clusters |
1609 | ||
1610 | ||
1611 | return kTRUE; | |
e4db522f | 1612 | |
170c35f1 | 1613 | } |
bcb6fb78 | 1614 | /////////////////////////////////////////////////////////////////////////////////////// |
1615 | // Pad row col stuff: see if masked or not | |
1616 | /////////////////////////////////////////////////////////////////////////////////////// | |
1617 | //_____________________________________________________________________________ | |
d95484e4 | 1618 | void AliTRDCalibraFillHisto::CheckGoodTrackletV1(AliTRDcluster *cl) |
1619 | { | |
1620 | // | |
1621 | // See if we are not near a masked pad | |
1622 | // | |
1623 | ||
1624 | if(cl->IsMasked()) fGoodTracklet = kFALSE; | |
1625 | ||
1626 | ||
1627 | } | |
1628 | //_____________________________________________________________________________ | |
1629 | void AliTRDCalibraFillHisto::CheckGoodTrackletV0(Int_t detector, Int_t row, Int_t col) | |
170c35f1 | 1630 | { |
1631 | // | |
bcb6fb78 | 1632 | // See if we are not near a masked pad |
170c35f1 | 1633 | // |
1634 | ||
bcb6fb78 | 1635 | if (!IsPadOn(detector, col, row)) { |
1636 | fGoodTracklet = kFALSE; | |
1637 | } | |
170c35f1 | 1638 | |
bcb6fb78 | 1639 | if (col > 0) { |
1640 | if (!IsPadOn(detector, col-1, row)) { | |
1641 | fGoodTracklet = kFALSE; | |
1642 | } | |
1643 | } | |
170c35f1 | 1644 | |
bcb6fb78 | 1645 | if (col < 143) { |
1646 | if (!IsPadOn(detector, col+1, row)) { | |
1647 | fGoodTracklet = kFALSE; | |
1648 | } | |
1649 | } | |
1650 | ||
170c35f1 | 1651 | } |
bcb6fb78 | 1652 | //_____________________________________________________________________________ |
1653 | Bool_t AliTRDCalibraFillHisto::IsPadOn(Int_t detector, Int_t row, Int_t col) const | |
170c35f1 | 1654 | { |
1655 | // | |
bcb6fb78 | 1656 | // Look in the choosen database if the pad is On. |
1657 | // If no the track will be "not good" | |
170c35f1 | 1658 | // |
170c35f1 | 1659 | |
bcb6fb78 | 1660 | // Get the parameter object |
1661 | AliTRDcalibDB *cal = AliTRDcalibDB::Instance(); | |
1662 | if (!cal) { | |
1663 | AliInfo("Could not get calibDB"); | |
1664 | return kFALSE; | |
1665 | } | |
1666 | ||
1667 | if (!cal->IsChamberInstalled(detector) || | |
1668 | cal->IsChamberMasked(detector) || | |
1669 | cal->IsPadMasked(detector,col,row)) { | |
1670 | return kFALSE; | |
1671 | } | |
1672 | else { | |
1673 | return kTRUE; | |
1674 | } | |
1675 | ||
170c35f1 | 1676 | } |
bcb6fb78 | 1677 | /////////////////////////////////////////////////////////////////////////////////////// |
1678 | // Calibration groups: calculate the number of groups, localise... | |
1679 | //////////////////////////////////////////////////////////////////////////////////////// | |
1680 | //_____________________________________________________________________________ | |
1681 | Int_t AliTRDCalibraFillHisto::CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const | |
170c35f1 | 1682 | { |
1683 | // | |
bcb6fb78 | 1684 | // Calculate the calibration group number for i |
170c35f1 | 1685 | // |
170c35f1 | 1686 | |
bcb6fb78 | 1687 | // Row of the cluster and position in the pad groups |
1688 | Int_t posr = 0; | |
1689 | if (fCalibraMode->GetNnZ(i) != 0) { | |
1690 | posr = (Int_t) row / fCalibraMode->GetNnZ(i); | |
1691 | } | |
1692 | ||
1693 | ||
1694 | // Col of the cluster and position in the pad groups | |
1695 | Int_t posc = 0; | |
1696 | if (fCalibraMode->GetNnRphi(i) != 0) { | |
1697 | posc = (Int_t) col / fCalibraMode->GetNnRphi(i); | |
1698 | } | |
170c35f1 | 1699 | |
bcb6fb78 | 1700 | return posc*fCalibraMode->GetNfragZ(i)+posr; |
170c35f1 | 1701 | |
1702 | } | |
bcb6fb78 | 1703 | //____________________________________________________________________________________ |
1704 | Int_t AliTRDCalibraFillHisto::CalculateTotalNumberOfBins(Int_t i) | |
170c35f1 | 1705 | { |
3a0f6479 | 1706 | // |
bcb6fb78 | 1707 | // Calculate the total number of calibration groups |
3a0f6479 | 1708 | // |
1709 | ||
bcb6fb78 | 1710 | Int_t ntotal = 0; |
1711 | fCalibraMode->ModePadCalibration(2,i); | |
1712 | fCalibraMode->ModePadFragmentation(0,2,0,i); | |
1713 | fCalibraMode->SetDetChamb2(i); | |
1714 | ntotal += 6 * 18 * fCalibraMode->GetDetChamb2(i); | |
1715 | fCalibraMode->ModePadCalibration(0,i); | |
1716 | fCalibraMode->ModePadFragmentation(0,0,0,i); | |
1717 | fCalibraMode->SetDetChamb0(i); | |
1718 | ntotal += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(i); | |
1719 | AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i)); | |
1720 | return ntotal; | |
1721 | ||
1722 | } | |
1723 | //_____________________________________________________________________________ | |
1724 | void AliTRDCalibraFillHisto::SetNz(Int_t i, Short_t Nz) | |
1725 | { | |
1726 | // | |
1727 | // Set the mode of calibration group in the z direction for the parameter i | |
1728 | // | |
1729 | ||
1730 | if ((Nz >= 0) && | |
1731 | (Nz < 5)) { | |
1732 | fCalibraMode->SetNz(i, Nz); | |
1733 | } | |
1734 | else { | |
1735 | AliInfo("You have to choose between 0 and 4"); | |
55a288e5 | 1736 | } |
170c35f1 | 1737 | |
bcb6fb78 | 1738 | } |
1739 | //_____________________________________________________________________________ | |
1740 | void AliTRDCalibraFillHisto::SetNrphi(Int_t i, Short_t Nrphi) | |
1741 | { | |
1742 | // | |
1743 | // Set the mode of calibration group in the rphi direction for the parameter i | |
1744 | // | |
1745 | ||
1746 | if ((Nrphi >= 0) && | |
1747 | (Nrphi < 7)) { | |
1748 | fCalibraMode->SetNrphi(i ,Nrphi); | |
1749 | } | |
1750 | else { | |
1751 | AliInfo("You have to choose between 0 and 6"); | |
3a0f6479 | 1752 | } |
55a288e5 | 1753 | |
bcb6fb78 | 1754 | } |
1755 | //____________Set the pad calibration variables for the detector_______________ | |
1756 | Bool_t AliTRDCalibraFillHisto::LocalisationDetectorXbins(Int_t detector) | |
1757 | { | |
1758 | // | |
1759 | // For the detector calcul the first Xbins and set the number of row | |
1760 | // and col pads per calibration groups, the number of calibration | |
1761 | // groups in the detector. | |
1762 | // | |
1763 | ||
1764 | // first Xbins of the detector | |
1765 | if (fCH2dOn) { | |
1766 | fCalibraMode->CalculXBins(detector,0); | |
55a288e5 | 1767 | } |
bcb6fb78 | 1768 | if (fPH2dOn) { |
1769 | fCalibraMode->CalculXBins(detector,1); | |
55a288e5 | 1770 | } |
170c35f1 | 1771 | if (fPRF2dOn) { |
bcb6fb78 | 1772 | fCalibraMode->CalculXBins(detector,2); |
55a288e5 | 1773 | } |
bcb6fb78 | 1774 | |
1775 | // fragmentation of idect | |
1776 | for (Int_t i = 0; i < 3; i++) { | |
053767a4 | 1777 | fCalibraMode->ModePadCalibration((Int_t) GetStack(detector),i); |
1778 | fCalibraMode->ModePadFragmentation((Int_t) GetLayer(detector) | |
1779 | , (Int_t) GetStack(detector) | |
bcb6fb78 | 1780 | , (Int_t) GetSector(detector),i); |
170c35f1 | 1781 | } |
55a288e5 | 1782 | |
bcb6fb78 | 1783 | return kTRUE; |
1784 | ||
55a288e5 | 1785 | } |
bcb6fb78 | 1786 | //_____________________________________________________________________________ |
1787 | void AliTRDCalibraFillHisto::SetNumberGroupsPRF(Short_t numberGroupsPRF) | |
55a288e5 | 1788 | { |
1789 | // | |
bcb6fb78 | 1790 | // Should be between 0 and 6 |
55a288e5 | 1791 | // |
bcb6fb78 | 1792 | |
1793 | if ((numberGroupsPRF < 0) || (numberGroupsPRF > 6)) { | |
1794 | AliInfo("The number of groups must be between 0 and 6!"); | |
1795 | } | |
1796 | else { | |
1797 | fNgroupprf = numberGroupsPRF; | |
1798 | } | |
55a288e5 | 1799 | |
bcb6fb78 | 1800 | } |
1801 | /////////////////////////////////////////////////////////////////////////////////////////// | |
1802 | // Per tracklet: store or reset the info, fill the histos with the info | |
1803 | ////////////////////////////////////////////////////////////////////////////////////////// | |
1804 | //_____________________________________________________________________________ | |
1805 | void AliTRDCalibraFillHisto::StoreInfoCHPHtrack(AliTRDcluster *cl, Double_t dqdl, Int_t *group, Int_t row, Int_t col) | |
1806 | { | |
1807 | // | |
1808 | // Store the infos in fAmpTotal, fPHPlace and fPHValue | |
1809 | // Correct from the gain correction before | |
1810 | // | |
1811 | ||
1812 | // time bin of the cluster not corrected | |
1813 | Int_t time = cl->GetPadTime(); | |
55a288e5 | 1814 | |
bcb6fb78 | 1815 | //Correct for the gain coefficient used in the database for reconstruction |
1816 | Float_t correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack)*fCalROCGain->GetValue(col,row); | |
1817 | Float_t correction = 1.0; | |
1818 | Float_t normalisation = 6.67; | |
1819 | // we divide with gain in AliTRDclusterizer::Transform... | |
1820 | if( correctthegain > 0 ) normalisation /= correctthegain; | |
55a288e5 | 1821 | |
55a288e5 | 1822 | |
bcb6fb78 | 1823 | // take dd/dl corrected from the angle of the track |
1824 | correction = dqdl / (normalisation); | |
1825 | ||
55a288e5 | 1826 | |
bcb6fb78 | 1827 | // Fill the fAmpTotal with the charge |
b70c68da | 1828 | if (fCH2dOn) { |
1829 | if((!fLimitChargeIntegration) || (cl->IsInChamber())) fAmpTotal[(Int_t) group[0]] += correction; | |
bcb6fb78 | 1830 | } |
55a288e5 | 1831 | |
bcb6fb78 | 1832 | // Fill the fPHPlace and value |
1833 | if (fPH2dOn) { | |
1834 | fPHPlace[time] = group[1]; | |
1835 | fPHValue[time] = correction; | |
1836 | } | |
1837 | ||
1838 | } | |
1839 | //____________Offine tracking in the AliTRDtracker_____________________________ | |
1840 | void AliTRDCalibraFillHisto::ResetfVariablestracklet() | |
1841 | { | |
1842 | // | |
1843 | // Reset values per tracklet | |
1844 | // | |
1845 | ||
1846 | //Reset good tracklet | |
1847 | fGoodTracklet = kTRUE; | |
1848 | ||
1849 | // Reset the fPHValue | |
1850 | if (fPH2dOn) { | |
1851 | //Reset the fPHValue and fPHPlace | |
1852 | for (Int_t k = 0; k < fTimeMax; k++) { | |
1853 | fPHValue[k] = 0.0; | |
1854 | fPHPlace[k] = -1; | |
55a288e5 | 1855 | } |
bcb6fb78 | 1856 | } |
55a288e5 | 1857 | |
bcb6fb78 | 1858 | // Reset the fAmpTotal where we put value |
1859 | if (fCH2dOn) { | |
1860 | for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) { | |
1861 | fAmpTotal[k] = 0.0; | |
55a288e5 | 1862 | } |
55a288e5 | 1863 | } |
55a288e5 | 1864 | } |
bcb6fb78 | 1865 | //____________Offine tracking in the AliTRDtracker_____________________________ |
1866 | void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackCH(Int_t nbclusters) | |
170c35f1 | 1867 | { |
1868 | // | |
bcb6fb78 | 1869 | // For the offline tracking or mcm tracklets |
1870 | // This function will be called in the functions UpdateHistogram... | |
1871 | // to fill the info of a track for the relativ gain calibration | |
170c35f1 | 1872 | // |
bcb6fb78 | 1873 | |
1874 | Int_t nb = 0; // Nombre de zones traversees | |
1875 | Int_t fd = -1; // Premiere zone non nulle | |
1876 | Float_t totalcharge = 0.0; // Total charge for the supermodule histo | |
170c35f1 | 1877 | |
bcb6fb78 | 1878 | if(nbclusters < fNumberClusters) return; |
1879 | if(nbclusters > fNumberClustersf) return; | |
1880 | ||
1881 | ||
1882 | // See if the track goes through different zones | |
1883 | for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) { | |
1884 | if (fAmpTotal[k] > 0.0) { | |
1885 | totalcharge += fAmpTotal[k]; | |
1886 | nb++; | |
1887 | if (nb == 1) { | |
1888 | fd = k; | |
1889 | } | |
170c35f1 | 1890 | } |
170c35f1 | 1891 | } |
170c35f1 | 1892 | |
bcb6fb78 | 1893 | |
1894 | switch (nb) | |
1895 | { | |
1896 | case 1: | |
1897 | fNumberUsedCh[0]++; | |
1898 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
1899 | if (fHisto2d) { | |
1900 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale); | |
37b0cf5e | 1901 | //fCH2d->Fill(fAmpTotal[fd]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+0.5); |
bcb6fb78 | 1902 | } |
1903 | if (fVector2d) { | |
1904 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/fRelativeScale); | |
1905 | } | |
1906 | break; | |
1907 | case 2: | |
1908 | if ((fAmpTotal[fd] > 0.0) && | |
1909 | (fAmpTotal[fd+1] > 0.0)) { | |
1910 | // One of the two very big | |
1911 | if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+1]) { | |
1912 | if (fHisto2d) { | |
1913 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale); | |
1914 | //fCH2d->Fill(fAmpTotal[fd]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+0.5); | |
1915 | } | |
1916 | if (fVector2d) { | |
1917 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/fRelativeScale); | |
1918 | } | |
1919 | fNumberUsedCh[1]++; | |
1920 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
1921 | } | |
1922 | if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) { | |
1923 | if (fHisto2d) { | |
1924 | FillCH2d(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/fRelativeScale); | |
1925 | //fCH2d->Fill(fAmpTotal[fd+1]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+1.5); | |
1926 | } | |
1927 | if (fVector2d) { | |
1928 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+1,fAmpTotal[fd+1]/fRelativeScale); | |
1929 | } | |
1930 | fNumberUsedCh[1]++; | |
1931 | fEntriesCH[fCalibraMode->GetXbins(0)+fd+1]++; | |
1932 | } | |
1933 | } | |
1934 | if (fCalibraMode->GetNfragZ(0) > 1) { | |
1935 | if (fAmpTotal[fd] > 0.0) { | |
1936 | if ((fd+fCalibraMode->GetNfragZ(0)) < (fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0))) { | |
1937 | if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > 0.0) { | |
1938 | // One of the two very big | |
1939 | if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]) { | |
1940 | if (fHisto2d) { | |
1941 | FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale); | |
1942 | //fCH2d->Fill(fAmpTotal[fd]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+0.5); | |
1943 | } | |
1944 | if (fVector2d) { | |
1945 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/fRelativeScale); | |
1946 | } | |
1947 | fNumberUsedCh[1]++; | |
1948 | fEntriesCH[fCalibraMode->GetXbins(0)+fd]++; | |
1949 | } | |
1950 | if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > fProcent*fAmpTotal[fd]) { | |
1951 | if (fHisto2d) { | |
1952 | FillCH2d(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale); | |
1953 | //fCH2d->Fill(fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)+0.5); | |
1954 | } | |
1955 | fNumberUsedCh[1]++; | |
1956 | fEntriesCH[fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)]++; | |
1957 | if (fVector2d) { | |
1958 | fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale); | |
1959 | } | |
1960 | } | |
1961 | } | |
1962 | } | |
1963 | } | |
1964 | } | |
1965 | break; | |
1966 | default: break; | |
1967 | } | |
170c35f1 | 1968 | } |
bcb6fb78 | 1969 | //____________Offine tracking in the AliTRDtracker_____________________________ |
1970 | void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackPH() | |
170c35f1 | 1971 | { |
1972 | // | |
bcb6fb78 | 1973 | // For the offline tracking or mcm tracklets |
1974 | // This function will be called in the functions UpdateHistogram... | |
1975 | // to fill the info of a track for the drift velocity calibration | |
170c35f1 | 1976 | // |
bcb6fb78 | 1977 | |
1978 | Int_t nb = 1; // Nombre de zones traversees 1, 2 ou plus de 3 | |
1979 | Int_t fd1 = -1; // Premiere zone non nulle | |
1980 | Int_t fd2 = -1; // Deuxieme zone non nulle | |
1981 | Int_t k1 = -1; // Debut de la premiere zone | |
1982 | Int_t k2 = -1; // Debut de la seconde zone | |
1983 | Int_t nbclusters = 0; // number of clusters | |
170c35f1 | 1984 | |
170c35f1 | 1985 | |
170c35f1 | 1986 | |
bcb6fb78 | 1987 | // See if the track goes through different zones |
1988 | for (Int_t k = 0; k < fTimeMax; k++) { | |
1989 | if (fPHValue[k] > 0.0) { | |
1990 | nbclusters++; | |
1991 | if (fd1 == -1) { | |
1992 | fd1 = fPHPlace[k]; | |
1993 | k1 = k; | |
1994 | } | |
1995 | if (fPHPlace[k] != fd1) { | |
1996 | if (fd2 == -1) { | |
1997 | k2 = k; | |
1998 | fd2 = fPHPlace[k]; | |
1999 | nb = 2; | |
2000 | } | |
2001 | if (fPHPlace[k] != fd2) { | |
2002 | nb = 3; | |
2003 | } | |
2004 | } | |
55a288e5 | 2005 | } |
2006 | } | |
55a288e5 | 2007 | |
4aad967c | 2008 | //printf("nbclusters %d, low limit %d, high limit %d\n",nbclusters,fNumberClusters,fNumberClustersf); |
2009 | ||
bcb6fb78 | 2010 | if(nbclusters < fNumberClusters) return; |
2011 | if(nbclusters > fNumberClustersf) return; | |
3a0f6479 | 2012 | |
bcb6fb78 | 2013 | switch(nb) |
2014 | { | |
170c35f1 | 2015 | case 1: |
bcb6fb78 | 2016 | fNumberUsedPh[0]++; |
2017 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2018 | if (fHisto2d) { | |
37b0cf5e | 2019 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2020 | else { | |
2021 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2022 | } | |
bcb6fb78 | 2023 | //printf("Fill the time bin %d with %f\n",i,fPHValue[i]); |
2024 | } | |
2025 | if (fVector2d) { | |
37b0cf5e | 2026 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2027 | else { | |
2028 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2029 | } | |
bcb6fb78 | 2030 | } |
55a288e5 | 2031 | } |
170c35f1 | 2032 | break; |
2033 | case 2: | |
bcb6fb78 | 2034 | if ((fd1 == fd2+1) || |
2035 | (fd2 == fd1+1)) { | |
2036 | // One of the two fast all the think | |
2037 | if (k2 > (k1+fDifference)) { | |
2038 | //we choose to fill the fd1 with all the values | |
2039 | fNumberUsedPh[1]++; | |
2040 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2041 | if (fHisto2d) { | |
37b0cf5e | 2042 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2043 | else { | |
2044 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2045 | } | |
bcb6fb78 | 2046 | } |
2047 | if (fVector2d) { | |
37b0cf5e | 2048 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2049 | else { | |
2050 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2051 | } | |
bcb6fb78 | 2052 | } |
55a288e5 | 2053 | } |
55a288e5 | 2054 | } |
bcb6fb78 | 2055 | if ((k2+fDifference) < fTimeMax) { |
2056 | //we choose to fill the fd2 with all the values | |
2057 | fNumberUsedPh[1]++; | |
2058 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2059 | if (fHisto2d) { | |
37b0cf5e | 2060 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2061 | else { | |
2062 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2063 | } | |
bcb6fb78 | 2064 | } |
55a288e5 | 2065 | if (fVector2d) { |
37b0cf5e | 2066 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2067 | else { | |
2068 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2069 | } | |
bcb6fb78 | 2070 | } |
55a288e5 | 2071 | } |
55a288e5 | 2072 | } |
2073 | } | |
bcb6fb78 | 2074 | // Two zones voisines sinon rien! |
2075 | if (fCalibraMode->GetNfragZ(1) > 1) { | |
2076 | // Case 2 | |
2077 | if ((fd1+fCalibraMode->GetNfragZ(1)) < (fCalibraMode->GetNfragZ(1)*fCalibraMode->GetNfragRphi(1))) { | |
2078 | if (fd2 == (fd1+fCalibraMode->GetNfragZ(1))) { | |
2079 | // One of the two fast all the think | |
2080 | if (k2 > (k1+fDifference)) { | |
2081 | //we choose to fill the fd1 with all the values | |
2082 | fNumberUsedPh[1]++; | |
2083 | for (Int_t i = 0; i < fTimeMax; i++) { | |
55a288e5 | 2084 | if (fHisto2d) { |
37b0cf5e | 2085 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2086 | else { | |
2087 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2088 | } | |
55a288e5 | 2089 | } |
2090 | if (fVector2d) { | |
37b0cf5e | 2091 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2092 | else { | |
2093 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2094 | } | |
55a288e5 | 2095 | } |
55a288e5 | 2096 | } |
bcb6fb78 | 2097 | } |
2098 | if ((k2+fDifference) < fTimeMax) { | |
2099 | //we choose to fill the fd2 with all the values | |
2100 | fNumberUsedPh[1]++; | |
2101 | for (Int_t i = 0; i < fTimeMax; i++) { | |
55a288e5 | 2102 | if (fHisto2d) { |
37b0cf5e | 2103 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); |
2104 | else { | |
2105 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2106 | } | |
170c35f1 | 2107 | } |
2108 | if (fVector2d) { | |
37b0cf5e | 2109 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2110 | else { | |
2111 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2112 | } | |
170c35f1 | 2113 | } |
55a288e5 | 2114 | } |
2115 | } | |
2116 | } | |
2117 | } | |
170c35f1 | 2118 | // Two zones voisines sinon rien! |
2119 | // Case 3 | |
2120 | if ((fd1 - fCalibraMode->GetNfragZ(1)) >= 0) { | |
2121 | if (fd2 == (fd1 - fCalibraMode->GetNfragZ(1))) { | |
2122 | // One of the two fast all the think | |
2123 | if (k2 > (k1 + fDifference)) { | |
2124 | //we choose to fill the fd1 with all the values | |
2125 | fNumberUsedPh[1]++; | |
2126 | for (Int_t i = 0; i < fTimeMax; i++) { | |
2127 | if (fHisto2d) { | |
37b0cf5e | 2128 | if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); |
2129 | else { | |
2130 | if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]); | |
2131 | } | |
170c35f1 | 2132 | } |
2133 | if (fVector2d) { | |
37b0cf5e | 2134 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); |
2135 | else { | |
2136 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]); | |
2137 | } | |
170c35f1 | 2138 | } |
55a288e5 | 2139 | } |
2140 | } | |
170c35f1 | 2141 | if ((k2+fDifference) < fTimeMax) { |
2142 | //we choose to fill the fd2 with all the values | |
2143 | fNumberUsedPh[1]++; | |
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)+fd2)+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)+fd2)+0.5,(Float_t) fPHValue[i]); | |
2149 | } | |
170c35f1 | 2150 | } |
2151 | if (fVector2d) { | |
37b0cf5e | 2152 | if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); |
2153 | else { | |
2154 | if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]); | |
2155 | } | |
170c35f1 | 2156 | } |
55a288e5 | 2157 | } |
2158 | } | |
2159 | } | |
2160 | } | |
2161 | } | |
170c35f1 | 2162 | break; |
2163 | default: break; | |
2164 | } | |
55a288e5 | 2165 | } |
bcb6fb78 | 2166 | ////////////////////////////////////////////////////////////////////////////////////////// |
2167 | // DAQ process functions | |
2168 | ///////////////////////////////////////////////////////////////////////////////////////// | |
2169 | //_____________________________________________________________________ | |
b70c68da | 2170 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliTRDrawStreamBase *rawStream, Bool_t nocheck) |
55a288e5 | 2171 | { |
2172 | // | |
b70c68da | 2173 | // Event Processing loop - AliTRDrawStreamBase |
bcb6fb78 | 2174 | // TestBeam 2007 version |
2175 | // 0 timebin problem | |
2176 | // 1 no input | |
2177 | // 2 input | |
2178 | // | |
2179 | // Same algorithm as TestBeam but different reader | |
55a288e5 | 2180 | // |
170c35f1 | 2181 | |
bcb6fb78 | 2182 | Int_t withInput = 1; |
2183 | ||
2184 | Double_t phvalue[16][144][36]; | |
2185 | for(Int_t k = 0; k < 36; k++){ | |
2186 | for(Int_t j = 0; j < 16; j++){ | |
2187 | for(Int_t c = 0; c < 144; c++){ | |
2188 | phvalue[j][c][k] = 0.0; | |
2189 | } | |
170c35f1 | 2190 | } |
55a288e5 | 2191 | } |
170c35f1 | 2192 | |
bcb6fb78 | 2193 | fDetectorPreviousTrack = -1; |
2194 | fMCMPrevious = -1; | |
2195 | fROBPrevious = -1; | |
2196 | Int_t nbtimebin = 0; | |
d95484e4 | 2197 | Int_t baseline = 10; |
170c35f1 | 2198 | |
55a288e5 | 2199 | |
bcb6fb78 | 2200 | if(!nocheck){ |
170c35f1 | 2201 | |
bcb6fb78 | 2202 | fTimeMax = 0; |
2203 | ||
2204 | while (rawStream->Next()) { | |
2205 | ||
2206 | Int_t idetector = rawStream->GetDet(); // current detector | |
2207 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2208 | Int_t irob = rawStream->GetROB(); // current ROB | |
d95484e4 | 2209 | |
2210 | //printf("Detector %d\n",idetector); | |
2211 | ||
bcb6fb78 | 2212 | if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){ |
2213 | ||
2214 | // Fill | |
2215 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
55a288e5 | 2216 | |
3a0f6479 | 2217 | |
bcb6fb78 | 2218 | // reset |
2219 | for(Int_t k = 0; k < 36; k++){ | |
2220 | for(Int_t j = 0; j < 16; j++){ | |
2221 | for(Int_t c = 0; c < 144; c++){ | |
2222 | phvalue[j][c][k] = 0.0; | |
2223 | } | |
2224 | } | |
2225 | } | |
2226 | } | |
170c35f1 | 2227 | |
bcb6fb78 | 2228 | fDetectorPreviousTrack = idetector; |
2229 | fMCMPrevious = imcm; | |
2230 | fROBPrevious = irob; | |
170c35f1 | 2231 | |
bcb6fb78 | 2232 | nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data |
2233 | if(nbtimebin == 0) return 0; | |
2234 | if((fTimeMax != 0) && (nbtimebin != fTimeMax)) return 0; | |
2235 | fTimeMax = nbtimebin; | |
170c35f1 | 2236 | |
d95484e4 | 2237 | //baseline = rawStream->GetCommonAdditive(); // common additive baseline |
2238 | fNumberClustersf = fTimeMax; | |
2239 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
2240 | ||
2241 | ||
bcb6fb78 | 2242 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2243 | Int_t col = rawStream->GetCol(); | |
2244 | Int_t row = rawStream->GetRow(); | |
2245 | ||
2246 | ||
2247 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); | |
2248 | ||
2249 | ||
d95484e4 | 2250 | for(Int_t itime = 0; itime < nbtimebin; itime++){ |
2251 | phvalue[row][col][itime] = signal[itime]-baseline; | |
170c35f1 | 2252 | } |
2253 | } | |
bcb6fb78 | 2254 | |
2255 | // fill the last one | |
2256 | if(fDetectorPreviousTrack != -1){ | |
170c35f1 | 2257 | |
bcb6fb78 | 2258 | // Fill |
2259 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2260 | ||
2261 | // reset | |
2262 | for(Int_t k = 0; k < 36; k++){ | |
2263 | for(Int_t j = 0; j < 16; j++){ | |
2264 | for(Int_t c = 0; c < 144; c++){ | |
2265 | phvalue[j][c][k] = 0.0; | |
2266 | } | |
2267 | } | |
2268 | } | |
2269 | } | |
2270 | ||
2271 | } | |
2272 | else{ | |
170c35f1 | 2273 | |
bcb6fb78 | 2274 | while (rawStream->Next()) { |
170c35f1 | 2275 | |
bcb6fb78 | 2276 | Int_t idetector = rawStream->GetDet(); // current detector |
2277 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2278 | Int_t irob = rawStream->GetROB(); // current ROB | |
170c35f1 | 2279 | |
d95484e4 | 2280 | //printf("Detector %d\n",idetector); |
2281 | ||
bcb6fb78 | 2282 | if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){ |
55a288e5 | 2283 | |
bcb6fb78 | 2284 | // Fill |
2285 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2286 | ||
2287 | // reset | |
2288 | for(Int_t k = 0; k < 36; k++){ | |
2289 | for(Int_t j = 0; j < 16; j++){ | |
2290 | for(Int_t c = 0; c < 144; c++){ | |
2291 | phvalue[j][c][k] = 0.0; | |
2292 | } | |
2293 | } | |
2294 | } | |
2295 | } | |
170c35f1 | 2296 | |
bcb6fb78 | 2297 | fDetectorPreviousTrack = idetector; |
2298 | fMCMPrevious = imcm; | |
2299 | fROBPrevious = irob; | |
2300 | ||
d95484e4 | 2301 | //baseline = rawStream->GetCommonAdditive(); // common baseline |
170c35f1 | 2302 | |
bcb6fb78 | 2303 | fTimeMax = rawStream->GetNumberOfTimeBins(); // number of time bins read from data |
d95484e4 | 2304 | fNumberClustersf = fTimeMax; |
2305 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
bcb6fb78 | 2306 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2307 | Int_t col = rawStream->GetCol(); | |
2308 | Int_t row = rawStream->GetRow(); | |
2309 | ||
d95484e4 | 2310 | |
bcb6fb78 | 2311 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); |
170c35f1 | 2312 | |
d95484e4 | 2313 | for(Int_t itime = 0; itime < fTimeMax; itime++){ |
2314 | phvalue[row][col][itime] = signal[itime]-baseline; | |
bcb6fb78 | 2315 | } |
170c35f1 | 2316 | } |
2317 | ||
bcb6fb78 | 2318 | // fill the last one |
2319 | if(fDetectorPreviousTrack != -1){ | |
2320 | ||
2321 | // Fill | |
2322 | withInput = TMath::Max(FillDAQ(phvalue),withInput); | |
2323 | ||
2324 | // reset | |
2325 | for(Int_t k = 0; k < 36; k++){ | |
2326 | for(Int_t j = 0; j < 16; j++){ | |
2327 | for(Int_t c = 0; c < 144; c++){ | |
2328 | phvalue[j][c][k] = 0.0; | |
2329 | } | |
170c35f1 | 2330 | } |
2331 | } | |
2332 | } | |
bcb6fb78 | 2333 | } |
2334 | ||
2335 | return withInput; | |
2336 | ||
2337 | } | |
2338 | //_____________________________________________________________________ | |
b70c68da | 2339 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQV1(AliTRDrawStreamBase *rawStream, Bool_t nocheck) |
bcb6fb78 | 2340 | { |
2341 | // | |
b70c68da | 2342 | // Event Processing loop - AliTRDrawStreamBase |
bcb6fb78 | 2343 | // Use old AliTRDmcmtracklet code |
2344 | // 0 timebin problem | |
2345 | // 1 no input | |
2346 | // 2 input | |
2347 | // | |
2348 | // Algorithm with mcm tracklet | |
2349 | // | |
2350 | ||
2351 | Int_t withInput = 1; | |
2352 | ||
2353 | AliTRDmcm mcm = AliTRDmcm(0); | |
2354 | AliTRDtrigParam *param = AliTRDtrigParam::Instance(); | |
2355 | rawStream->SetSharedPadReadout(kTRUE); | |
2356 | ||
2357 | fDetectorPreviousTrack = -1; | |
2358 | fMCMPrevious = -1; | |
2359 | fROBPrevious = -1; | |
2360 | Int_t row = -1; | |
2361 | Int_t nbtimebin = 0; | |
d95484e4 | 2362 | Int_t baseline = 10; |
bcb6fb78 | 2363 | |
2364 | ||
2365 | if(!nocheck){ | |
2366 | ||
2367 | fTimeMax = 0; | |
2368 | ||
2369 | while (rawStream->Next()) { | |
2370 | ||
2371 | Int_t idetector = rawStream->GetDet(); // current detector | |
2372 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2373 | Int_t irob = rawStream->GetROB(); // current ROB | |
2374 | row = rawStream->GetRow(); | |
2375 | ||
2376 | ||
2377 | if(((fDetectorPreviousTrack != idetector) || (fMCMPrevious != imcm) || (fROBPrevious != irob)) && (fDetectorPreviousTrack != -1)){ | |
2378 | ||
2379 | // Fill | |
2380 | withInput = TMath::Max(FillDAQ(&mcm),withInput); | |
2381 | ||
2382 | ||
2383 | // reset | |
2384 | mcm.Reset(); | |
2385 | mcm.SetRobId(irob); | |
2386 | mcm.SetChaId(idetector); | |
2387 | mcm.SetRow(row); | |
2388 | mcm.SetColRange(0,21); | |
2389 | ||
2390 | } | |
2391 | if(fDetectorPreviousTrack == -1){ | |
2392 | ||
2393 | mcm.SetRobId(irob); | |
2394 | mcm.SetChaId(idetector); | |
2395 | mcm.SetRow(row); | |
2396 | mcm.SetColRange(0,21); | |
2397 | ||
2398 | } | |
2399 | ||
2400 | fDetectorPreviousTrack = idetector; | |
2401 | fMCMPrevious = imcm; | |
2402 | fROBPrevious = irob; | |
2403 | ||
2404 | nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data | |
2405 | if(nbtimebin == 0) return 0; | |
2406 | if((fTimeMax != 0) && (nbtimebin != fTimeMax)) return 0; | |
2407 | fTimeMax = nbtimebin; | |
d95484e4 | 2408 | fNumberClustersf = fTimeMax; |
2409 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
bcb6fb78 | 2410 | param->SetTimeRange(0,fTimeMax); |
2411 | ||
d95484e4 | 2412 | //baseline = rawStream->GetCommonAdditive(); // common additive baseline |
bcb6fb78 | 2413 | |
bcb6fb78 | 2414 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2415 | Int_t adc = rawStream->GetADC(); | |
2416 | ||
2417 | ||
2418 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); | |
2419 | ||
d95484e4 | 2420 | for(Int_t itime = 0; itime < nbtimebin; itime++){ |
2421 | mcm.SetADC(adc,itime,(signal[itime]-baseline)); | |
bcb6fb78 | 2422 | } |
2423 | } | |
2424 | ||
2425 | // fill the last one | |
2426 | if(fDetectorPreviousTrack != -1){ | |
2427 | ||
2428 | // Fill | |
2429 | withInput = TMath::Max(FillDAQ(&mcm),withInput); | |
2430 | ||
2431 | ||
2432 | // reset | |
2433 | mcm.Reset(); | |
2434 | mcm.SetRobId(fROBPrevious); | |
2435 | mcm.SetChaId(fDetectorPreviousTrack); | |
2436 | mcm.SetRow(row); | |
2437 | mcm.SetColRange(0,21); | |
2438 | ||
2439 | } | |
2440 | ||
2441 | } | |
2442 | else{ | |
2443 | ||
2444 | while (rawStream->Next()) { | |
2445 | ||
2446 | Int_t idetector = rawStream->GetDet(); // current detector | |
2447 | Int_t imcm = rawStream->GetMCM(); // current MCM | |
2448 | Int_t irob = rawStream->GetROB(); // current ROB | |
2449 | row = rawStream->GetRow(); | |
2450 | ||
2451 | if(((fDetectorPreviousTrack != idetector) || (fMCMPrevious != imcm) || (fROBPrevious != irob)) && (fDetectorPreviousTrack != -1)){ | |
2452 | ||
2453 | // Fill | |
2454 | withInput = TMath::Max(FillDAQ(&mcm),withInput); | |
2455 | ||
2456 | ||
2457 | // reset | |
2458 | mcm.Reset(); | |
2459 | mcm.SetRobId(irob); | |
2460 | mcm.SetChaId(idetector); | |
2461 | mcm.SetRow(row); | |
2462 | mcm.SetColRange(0,21); | |
2463 | ||
2464 | } | |
2465 | ||
2466 | fDetectorPreviousTrack = idetector; | |
2467 | fMCMPrevious = imcm; | |
2468 | fROBPrevious = irob; | |
2469 | ||
d95484e4 | 2470 | //baseline = rawStream->GetCommonAdditive(); // common baseline |
bcb6fb78 | 2471 | |
2472 | fTimeMax = rawStream->GetNumberOfTimeBins(); // number of time bins read from data | |
d95484e4 | 2473 | fNumberClustersf = fTimeMax; |
2474 | fNumberClusters = (Int_t)(0.6*fTimeMax); | |
bcb6fb78 | 2475 | param->SetTimeRange(0,fTimeMax); |
bcb6fb78 | 2476 | Int_t *signal = rawStream->GetSignals(); // current ADC signal |
2477 | Int_t adc = rawStream->GetADC(); | |
2478 | ||
d95484e4 | 2479 | |
bcb6fb78 | 2480 | //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline); |
2481 | ||
d95484e4 | 2482 | for(Int_t itime = 0; itime < fTimeMax; itime++){ |
2483 | mcm.SetADC(adc,itime,(signal[itime]-baseline)); | |
bcb6fb78 | 2484 | } |
2485 | } | |
2486 | ||
2487 | // fill the last one | |
2488 | if(fDetectorPreviousTrack != -1){ | |
2489 | ||
2490 | // Fill | |
2491 | withInput = TMath::Max(FillDAQ(&mcm),withInput); | |
2492 | ||
2493 | // reset | |
2494 | mcm.Reset(); | |
2495 | mcm.SetRobId(fROBPrevious); | |
2496 | mcm.SetChaId(fDetectorPreviousTrack); | |
2497 | mcm.SetRow(row); | |
2498 | mcm.SetColRange(0,21); | |
2499 | ||
2500 | } | |
2501 | } | |
2502 | ||
2503 | return withInput; | |
2504 | ||
2505 | } | |
2506 | //_____________________________________________________________________ | |
2507 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck) | |
2508 | { | |
2509 | // | |
2510 | // Event processing loop - AliRawReader | |
2511 | // Testbeam 2007 version | |
2512 | // | |
2513 | ||
b70c68da | 2514 | AliTRDrawStreamBase rawStream(rawReader); |
bcb6fb78 | 2515 | |
2516 | rawReader->Select("TRD"); | |
2517 | ||
2518 | return ProcessEventDAQ(&rawStream, nocheck); | |
2519 | } | |
2520 | ||
2521 | //_________________________________________________________________________ | |
2522 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQ( | |
2523 | #ifdef ALI_DATE | |
2524 | eventHeaderStruct *event, | |
2525 | Bool_t nocheck | |
2526 | #else | |
2527 | eventHeaderStruct* /*event*/, | |
2528 | Bool_t /*nocheck*/ | |
2529 | ||
2530 | #endif | |
2531 | ) | |
2532 | { | |
2533 | // | |
2534 | // process date event | |
2535 | // Testbeam 2007 version | |
2536 | // | |
2537 | #ifdef ALI_DATE | |
2538 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
2539 | Int_t result=ProcessEventDAQ(rawReader, nocheck); | |
2540 | delete rawReader; | |
2541 | return result; | |
2542 | #else | |
2543 | Fatal("AliTRDCalibraFillHisto", "this class was compiled without DATE"); | |
2544 | return 0; | |
2545 | #endif | |
2546 | ||
2547 | } | |
2548 | //_____________________________________________________________________ | |
2549 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQV1(AliRawReader *rawReader, Bool_t nocheck) | |
2550 | { | |
2551 | // | |
2552 | // Event processing loop - AliRawReader | |
2553 | // use the old mcm traklet code | |
2554 | // | |
2555 | ||
b70c68da | 2556 | AliTRDrawStreamBase rawStream(rawReader); |
bcb6fb78 | 2557 | |
2558 | rawReader->Select("TRD"); | |
2559 | ||
2560 | return ProcessEventDAQV1(&rawStream, nocheck); | |
2561 | } | |
2562 | //_________________________________________________________________________ | |
2563 | Int_t AliTRDCalibraFillHisto::ProcessEventDAQV1( | |
2564 | #ifdef ALI_DATE | |
2565 | eventHeaderStruct *event, | |
2566 | Bool_t nocheck | |
2567 | #else | |
2568 | eventHeaderStruct* /*event*/, | |
2569 | Bool_t /*nocheck*/ | |
2570 | ||
2571 | #endif | |
2572 | ) | |
2573 | { | |
2574 | // | |
2575 | // process date event | |
2576 | // use the old mcm tracklet code | |
2577 | // | |
2578 | #ifdef ALI_DATE | |
2579 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
2580 | Int_t result=ProcessEventDAQV1(rawReader, nocheck); | |
2581 | delete rawReader; | |
2582 | return result; | |
2583 | #else | |
2584 | Fatal("AliTRDCalibraFillHisto", "this class was compiled without DATE"); | |
2585 | return 0; | |
2586 | #endif | |
2587 | ||
2588 | } | |
2589 | ////////////////////////////////////////////////////////////////////////////// | |
2590 | // Routine inside the DAQ process | |
2591 | ///////////////////////////////////////////////////////////////////////////// | |
2592 | //_______________________________________________________________________ | |
2593 | Int_t AliTRDCalibraFillHisto::FillDAQ(AliTRDmcm *mcm){ | |
2594 | ||
2595 | // | |
2596 | // Return 2 if some tracklets are found and used, 1 if nothing | |
2597 | // | |
2598 | ||
2599 | Int_t nbev = 0; | |
2600 | ||
2601 | if(mcm->Run()){ | |
2602 | ||
2603 | for (Int_t iSeed = 0; iSeed < 4; iSeed++) { | |
2604 | ||
2605 | if (mcm->GetSeedCol()[iSeed] < 0) { | |
2606 | continue; | |
2607 | } | |
2608 | ||
2609 | nbev += TestTracklet(mcm->GetChaId(),mcm->GetRow(),iSeed,mcm); | |
2610 | } | |
2611 | ||
2612 | } | |
2613 | ||
2614 | if(nbev > 0) nbev = 2; | |
2615 | else nbev = 1; | |
2616 | ||
2617 | return nbev; | |
2618 | ||
2619 | } | |
2620 | //__________________________________________________________________________ | |
2621 | Int_t AliTRDCalibraFillHisto::TestTracklet( Int_t idet, Int_t row, Int_t iSeed, AliTRDmcm *mcm){ | |
2622 | ||
2623 | // | |
2624 | // Build the tracklet and return if the tracklet if finally used or not (1/0) | |
2625 | // | |
2626 | ||
2627 | Int_t nbev = 0; | |
2628 | ||
2629 | AliTRDmcmTracklet mcmtracklet = AliTRDmcmTracklet(); | |
2630 | //mcmtracklet.Reset(); | |
2631 | mcmtracklet.SetDetector(idet); | |
2632 | mcmtracklet.SetRow(row); | |
2633 | mcmtracklet.SetN(0); | |
2634 | ||
2635 | Int_t iCol, iCol1, iCol2, track[3]; | |
2636 | iCol = mcm->GetSeedCol()[iSeed]; // 0....20 (MCM) | |
2637 | mcm->GetColRange(iCol1,iCol2); // range in the pad plane | |
2638 | ||
2639 | Float_t amp[3]; | |
2640 | for (Int_t iTime = 0; iTime < fTimeMax; iTime++) { | |
2641 | ||
2642 | amp[0] = mcm->GetADC(iCol-1,iTime); | |
2643 | amp[1] = mcm->GetADC(iCol ,iTime); | |
2644 | amp[2] = mcm->GetADC(iCol+1,iTime); | |
2645 | ||
2646 | if(mcm->IsCluster(iCol,iTime)) { | |
2647 | ||
2648 | mcmtracklet.AddCluster(iCol+iCol1,iTime,amp,track); | |
2649 | ||
2650 | } | |
2651 | else if ((iCol+1+1) < 21) { | |
2652 | ||
2653 | amp[0] = mcm->GetADC(iCol-1+1,iTime); | |
2654 | amp[1] = mcm->GetADC(iCol +1,iTime); | |
2655 | amp[2] = mcm->GetADC(iCol+1+1,iTime); | |
2656 | ||
2657 | if(mcm->IsCluster(iCol+1,iTime)) { | |
2658 | ||
2659 | mcmtracklet.AddCluster(iCol+1+iCol1,iTime,amp,track); | |
2660 | ||
2661 | } | |
2662 | ||
2663 | } | |
2664 | ||
2665 | } | |
2666 | ||
2667 | ||
2668 | nbev = UpdateHistogramcm(&mcmtracklet); | |
2669 | ||
2670 | return nbev; | |
2671 | ||
2672 | } | |
2673 | //____________Online trackling in AliTRDtrigger________________________________ | |
2674 | Int_t AliTRDCalibraFillHisto::UpdateHistogramcm(AliTRDmcmTracklet *trk) | |
2675 | { | |
2676 | // | |
2677 | // Return if the tracklet is finally used or not (1/0) for calibration | |
2678 | // | |
2679 | ||
2680 | Int_t used = 1; | |
2681 | ||
d95484e4 | 2682 | //fGoodTracklet = kTRUE; |
bcb6fb78 | 2683 | |
2684 | // Localisation of the Xbins involved | |
2685 | Int_t idect = trk->GetDetector(); | |
2686 | Int_t idectrue = trk->GetDetector(); | |
d95484e4 | 2687 | //idect = 0; |
bcb6fb78 | 2688 | |
2689 | Int_t nbclusters = trk->GetNclusters(); | |
2690 | ||
2691 | // Eventuelle correction due to track angle in z direction | |
2692 | Float_t correction = 1.0; | |
2693 | if (fMcmCorrectAngle) { | |
2694 | Float_t z = trk->GetRowz(); | |
2695 | Float_t r = trk->GetTime0(); | |
2696 | correction = r / TMath::Sqrt((r*r+z*z)); | |
2697 | } | |
2698 | ||
2699 | //row | |
2700 | Int_t row = trk->GetRow(); | |
2701 | ||
2702 | ||
2703 | // Boucle sur les clusters | |
2704 | // Condition on number of cluster: don't come from the middle of the detector | |
2705 | ||
2706 | Double_t amph[36]; | |
2707 | for(Int_t k =0; k < 36; k++) amph[k]=0.0; | |
2708 | Double_t ampTotal = 0.0; | |
2709 | ||
2710 | for (Int_t icl = 0; icl < trk->GetNclusters(); icl++) { | |
2711 | ||
2712 | Float_t amp[3] = { 0.0, 0.0, 0.0 }; | |
2713 | Int_t time = trk->GetClusterTime(icl); | |
2714 | Int_t col = trk->GetClusterCol(icl); | |
2715 | ||
d95484e4 | 2716 | //CheckGoodTrackletV0(idect,row,col); |
bcb6fb78 | 2717 | |
2718 | amp[0] = trk->GetClusterADC(icl)[0] * correction; | |
2719 | amp[1] = trk->GetClusterADC(icl)[1] * correction; | |
2720 | amp[2] = trk->GetClusterADC(icl)[2] * correction; | |
2721 | ||
2722 | ampTotal += (Float_t) (amp[0]+amp[1]+amp[2]); | |
2723 | amph[time]=amp[0]+amp[1]+amp[2]; | |
2724 | ||
2725 | if(fDebugLevel > 0){ | |
2726 | if ( !fDebugStreamer ) { | |
2727 | //debug stream | |
2728 | TDirectory *backup = gDirectory; | |
2729 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
2730 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
2731 | } | |
2732 | ||
2733 | Double_t amp0 = amp[0]; | |
2734 | Double_t amp1 = amp[1]; | |
2735 | Double_t amp2 = amp[2]; | |
2736 | ||
2737 | (* fDebugStreamer) << "UpdateHistogramcm0"<< | |
2738 | "nbclusters="<<nbclusters<< | |
2739 | "amp0="<<amp0<< | |
2740 | "amp1="<<amp1<< | |
2741 | "amp2="<<amp2<< | |
2742 | "time="<<time<< | |
2743 | "col="<<col<< | |
2744 | "row="<<row<< | |
2745 | "detector="<<idectrue<< | |
2746 | "\n"; | |
2747 | } | |
2748 | ||
2749 | } // Boucle clusters | |
2750 | ||
2751 | if((amph[0] > 100.0) || (!fGoodTracklet) || (trk->GetNclusters() < fNumberClusters) || (trk->GetNclusters() > fNumberClustersf)) used = 0; | |
2752 | ||
2753 | if (used == 1) { | |
2754 | for(Int_t k = 0; k < fTimeMax; k++) UpdateDAQ(idect,0,0,k,amph[k],fTimeMax); | |
2755 | //((TH2I *)GetCH2d()->Fill(ampTotal/30.0,idect)); | |
2756 | } // Condition cut | |
2757 | ||
2758 | ||
2759 | if(fDebugLevel > 0){ | |
2760 | if ( !fDebugStreamer ) { | |
2761 | //debug stream | |
2762 | TDirectory *backup = gDirectory; | |
2763 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
2764 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
2765 | } | |
2766 | ||
2767 | Double_t amph0 = amph[0]; | |
2768 | Double_t amphlast = amph[fTimeMax-1]; | |
2769 | Double_t rms = TMath::RMS(fTimeMax,amph); | |
2770 | Int_t goodtracklet = (Int_t) fGoodTracklet; | |
2771 | ||
2772 | (* fDebugStreamer) << "UpdateHistogramcm1"<< | |
2773 | "nbclusters="<<nbclusters<< | |
2774 | "ampTotal="<<ampTotal<< | |
2775 | "row="<<row<< | |
2776 | "detector="<<idectrue<< | |
2777 | "amph0="<<amph0<< | |
2778 | "amphlast="<<amphlast<< | |
2779 | "goodtracklet="<<goodtracklet<< | |
2780 | "rms="<<rms<< | |
2781 | "\n"; | |
2782 | } | |
2783 | ||
2784 | return used; | |
2785 | ||
2786 | } | |
2787 | //_______________________________________________________________________ | |
2788 | Int_t AliTRDCalibraFillHisto::FillDAQ(Double_t phvalue[16][144][36]){ | |
2789 | ||
2790 | // | |
2791 | // Look for the maximum by collapsing over the time | |
2792 | // Sum over four pad col and two pad row | |
2793 | // | |
2794 | ||
2795 | Int_t used = 0; | |
2796 | ||
2797 | ||
2798 | Int_t idect = fDetectorPreviousTrack; | |
d95484e4 | 2799 | //printf("Enter Detector %d\n",fDetectorPreviousTrack); |
bcb6fb78 | 2800 | Double_t sum[36]; |
2801 | for(Int_t tb = 0; tb < 36; tb++){ | |
2802 | sum[tb] = 0.0; | |
2803 | } | |
2804 | ||
d95484e4 | 2805 | //fGoodTracklet = kTRUE; |
2806 | //fDetectorPreviousTrack = 0; | |
bcb6fb78 | 2807 | |
2808 | ||
2809 | /////////////////////////// | |
2810 | // look for maximum | |
2811 | ///////////////////////// | |
2812 | ||
2813 | Int_t imaxRow = 0; | |
2814 | Int_t imaxCol = 0; | |
2815 | Double_t integralMax = -1; | |
2816 | ||
2817 | for (Int_t ir = 1; ir <= 15; ir++) | |
2818 | { | |
2819 | for (Int_t ic = 2; ic <= 142; ic++) | |
2820 | { | |
2821 | Double_t integral = 0; | |
2822 | for (Int_t ishiftR = 0; ishiftR < 2; ishiftR++) | |
2823 | { | |
2824 | for (Int_t ishiftC = -2; ishiftC < 2; ishiftC++) | |
2825 | { | |
2826 | if (ir + ishiftR >= 1 && ir + ishiftR <= 16 && | |
2827 | ic + ishiftC >= 1 && ic + ishiftC <= 144) | |
2828 | { | |
2829 | ||
2830 | for(Int_t tb = 0; tb< fTimeMax; tb++){ | |
2831 | integral += phvalue[ir + ishiftR-1][ic + ishiftC-1][tb]; | |
2832 | }// addtb | |
2833 | } //addsignal | |
2834 | } //shiftC | |
2835 | } // shiftR | |
2836 | ||
2837 | if (integralMax < integral) | |
2838 | { | |
2839 | imaxRow = ir; | |
2840 | imaxCol = ic; | |
2841 | integralMax = integral; | |
2842 | } // check max integral | |
2843 | } //ic | |
2844 | } // ir | |
2845 | ||
2846 | //printf("imaxRow %d, imaxCol %d, fTimeMax %d, integralMax %f\n",imaxRow,imaxCol,fTimeMax, integralMax); | |
2847 | ||
27b46d95 | 2848 | if((imaxRow == 0) || (imaxCol == 0)) { |
2849 | used=1; | |
2850 | return used; | |
2851 | } | |
d95484e4 | 2852 | //CheckGoodTrackletV0(fDetectorPreviousTrack,imaxRow,imaxCol); |
2853 | //if(!fGoodTracklet) used = 1;; | |
bcb6fb78 | 2854 | |
2855 | // ///////////////////////////////////////////////////// | |
2856 | // sum ober 2 row and 4 pad cols for each time bins | |
2857 | // //////////////////////////////////////////////////// | |
2858 | ||
2859 | ||
2860 | for (Int_t ir = imaxRow - 1; ir < imaxRow + 1; ir++) | |
2861 | { | |
2862 | for (Int_t ic = imaxCol - 2; ic < imaxCol + 2; ic++) | |
2863 | { | |
2864 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2865 | sum[it] += phvalue[ir][ic][it]; | |
2866 | } | |
2867 | }//ic | |
2868 | }//ir | |
2869 | ||
2870 | Int_t nbcl = 0; | |
2871 | Double_t sumcharge = 0.0; | |
2872 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2873 | sumcharge += sum[it]; | |
2874 | if(sum[it] > 20.0) nbcl++; | |
2875 | } | |
2876 | ||
2877 | ||
2878 | ///////////////////////////////////////////////////////// | |
2879 | // Debug | |
2880 | //////////////////////////////////////////////////////// | |
2881 | if(fDebugLevel > 0){ | |
2882 | if ( !fDebugStreamer ) { | |
2883 | //debug stream | |
2884 | TDirectory *backup = gDirectory; | |
2885 | fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root"); | |
2886 | if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer | |
2887 | } | |
2888 | ||
2889 | Double_t amph0 = sum[0]; | |
2890 | Double_t amphlast = sum[fTimeMax-1]; | |
2891 | Double_t rms = TMath::RMS(fTimeMax,sum); | |
2892 | Int_t goodtracklet = (Int_t) fGoodTracklet; | |
2893 | for(Int_t it = 0; it < fTimeMax; it++){ | |
2894 | Double_t clustera = sum[it]; | |
2895 | ||
2896 | (* fDebugStreamer) << "FillDAQa"<< | |
2897 | "ampTotal="<<sumcharge<< | |
2898 | "row="<<imaxRow<< | |
2899 | "col="<<imaxCol<< | |
2900 | "detector="<<idect<< | |
2901 | "amph0="<<amph0<< | |
2902 | "amphlast="<<amphlast<< | |
2903 | "goodtracklet="<<goodtracklet<< | |
2904 | "clustera="<<clustera<< | |
2905 | "it="<<it<< | |
2906 | "rms="<<rms<< | |
2907 | "\n"; | |
2908 | } | |
2909 | } | |
2910 | ||
2911 | //////////////////////////////////////////////////////// | |
2912 | // fill | |
2913 | /////////////////////////////////////////////////////// | |
2914 | if(sum[0] > 100.0) used = 1; | |
2915 | if(nbcl < fNumberClusters) used = 1; | |
2916 | if(nbcl > fNumberClustersf) used = 1; | |
2917 | ||
2918 | //if(fDetectorPreviousTrack == 15){ | |
2919 | // printf("rms %f and first time bin %f\n",TMath::RMS(fTimeMax,sum),sum[0]); | |
2920 | //} | |
2921 | //if((TMath::RMS(fTimeMax,sum) <= 10.0) && (sum[0] > 200.0)) return 1; | |
2922 | if(used == 0){ | |
2923 | for(Int_t it = 0; it < fTimeMax; it++){ | |
37b0cf5e | 2924 | if(fFillWithZero) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax); |
2925 | else{ | |
2926 | if(sum[it] > 0.0) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax); | |
2927 | } | |
bcb6fb78 | 2928 | } |
2929 | ||
2930 | ||
2931 | //((TH2I *)GetCH2d()->Fill(sumcharge/30.0,fDetectorPreviousTrack)); | |
2932 | used = 2; | |
d95484e4 | 2933 | //printf("Pass Detector %d\n",fDetectorPreviousTrack); |
2934 | ||
bcb6fb78 | 2935 | } |
2936 | ||
2937 | return used; | |
2938 | ||
2939 | } | |
2940 | //____________Online trackling in AliTRDtrigger________________________________ | |
2941 | Bool_t AliTRDCalibraFillHisto::UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins) | |
2942 | { | |
2943 | // | |
2944 | // For the DAQ | |
2945 | // Fill a simple average pulse height | |
2946 | // | |
2947 | ||
2948 | ||
2949 | ((TProfile2D *)GetPH2d(nbtimebins,fSf))->Fill((Float_t) timebin/fSf,det+0.5,(Float_t) signal); | |
2950 | ||
2951 | ||
2952 | return kTRUE; | |
2953 | ||
2954 | } | |
2955 | //____________Write_____________________________________________________ | |
2956 | //_____________________________________________________________________ | |
2957 | void AliTRDCalibraFillHisto::Write2d(const Char_t *filename, Bool_t append) | |
2958 | { | |
2959 | // | |
2960 | // Write infos to file | |
2961 | // | |
2962 | ||
2963 | //For debugging | |
2964 | if ( fDebugStreamer ) { | |
2965 | delete fDebugStreamer; | |
2966 | fDebugStreamer = 0x0; | |
2967 | } | |
2968 | ||
2969 | AliInfo(Form("Numbertrack: %d Numberusedch[0]: %d, Numberusedch[1]: %d Numberusedph[0]: %d, Numberusedph[1]: %d" | |
2970 | ,fNumberTrack | |
2971 | ,fNumberUsedCh[0] | |
2972 | ,fNumberUsedCh[1] | |
2973 | ,fNumberUsedPh[0] | |
2974 | ,fNumberUsedPh[1])); | |
2975 | ||
2976 | TDirectory *backup = gDirectory; | |
2977 | TString option; | |
2978 | ||
2979 | if ( append ) | |
2980 | option = "update"; | |
2981 | else | |
2982 | option = "recreate"; | |
2983 | ||
2984 | TFile f(filename,option.Data()); | |
2985 | ||
2986 | TStopwatch stopwatch; | |
2987 | stopwatch.Start(); | |
2988 | if(fVector2d) { | |
2989 | f.WriteTObject(fCalibraVector); | |
2990 | } | |
2991 | ||
2992 | if (fCH2dOn ) { | |
2993 | if (fHisto2d) { | |
2994 | f.WriteTObject(fCH2d); | |
2995 | } | |
2996 | } | |
2997 | if (fPH2dOn ) { | |
2998 | if (fHisto2d) { | |
2999 | f.WriteTObject(fPH2d); | |
3000 | } | |
3001 | } | |
3002 | if (fPRF2dOn) { | |
3003 | if (fHisto2d) { | |
3004 | f.WriteTObject(fPRF2d); | |
3005 | } | |
3006 | } | |
3007 | if(fLinearFitterOn){ | |
3008 | AnalyseLinearFitter(); | |
3009 | f.WriteTObject(fLinearVdriftFit); | |
3010 | } | |
3011 | ||
3012 | f.Close(); | |
3013 | ||
3014 | if ( backup ) backup->cd(); | |
3015 | ||
3016 | AliInfo(Form("Execution time Write2d: R:%.2fs C:%.2fs" | |
3017 | ,stopwatch.RealTime(),stopwatch.CpuTime())); | |
3018 | } | |
3019 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// | |
3020 | // Stats stuff | |
3021 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////// | |
3022 | //___________________________________________probe the histos__________________________________________________ | |
3023 | Double_t *AliTRDCalibraFillHisto::StatH(TH2 *h, Int_t i) | |
3024 | { | |
3025 | // | |
3026 | // Check the number of stats in h, 0 is TH2I 1 is TProfile2D | |
3027 | // debug mode with 2 for TH2I and 3 for TProfile2D | |
3028 | // It gives a pointer to a Double_t[7] with the info following... | |
3029 | // [0] : number of calibration groups with entries | |
3030 | // [1] : minimal number of entries found | |
3031 | // [2] : calibration group number of the min | |
3032 | // [3] : maximal number of entries found | |
3033 | // [4] : calibration group number of the max | |
3034 | // [5] : mean number of entries found | |
3035 | // [6] : mean relative error | |
3036 | // | |
3037 | ||
3038 | Double_t *info = new Double_t[7]; | |
3039 | ||
3040 | // Number of Xbins (detectors or groups of pads) | |
3041 | Int_t nbins = h->GetNbinsY(); //number of calibration groups | |
3042 | Int_t nxbins = h->GetNbinsX(); //number of bins per histo | |
3043 | ||
3044 | // Initialise | |
3045 | Double_t nbwe = 0; //number of calibration groups with entries | |
3046 | Double_t minentries = 0; //minimal number of entries found | |
3047 | Double_t maxentries = 0; //maximal number of entries found | |
3048 | Double_t placemin = 0; //calibration group number of the min | |
3049 | Double_t placemax = -1; //calibration group number of the max | |
3050 | Double_t meanstats = 0.0; //mean number of entries over the calibration group with at least ome entry | |
3051 | Double_t meanrelativerror = 0.0; //mean relativ error in the TProfile2D | |
3052 | ||
3053 | Double_t counter = 0; | |
3054 | ||
3055 | //Debug | |
3056 | TH1F *nbEntries = 0x0;//distribution of the number of entries | |
3057 | TH1F *nbEntriesPerGroup = 0x0;//Number of entries per group | |
3058 | TProfile *nbEntriesPerSp = 0x0;//Number of entries for one supermodule | |
3059 | ||
3060 | // Beginning of the loop over the calibration groups | |
3061 | for (Int_t idect = 0; idect < nbins; idect++) { | |
3062 | ||
3063 | TH1I *projch = (TH1I *) h->ProjectionX("projch",idect+1,idect+1,(Option_t *)"e"); | |
3064 | projch->SetDirectory(0); | |
3065 | ||
3066 | // Number of entries for this calibration group | |
3067 | Double_t nentries = 0.0; | |
3068 | if((i%2) == 0){ | |
3069 | for (Int_t k = 0; k < nxbins; k++) { | |
3070 | nentries += h->GetBinContent(h->GetBin(k+1,idect+1)); | |
3a0f6479 | 3071 | } |
bcb6fb78 | 3072 | } |
3073 | else{ | |
3074 | for (Int_t k = 0; k < nxbins; k++) { | |
3075 | nentries += ((TProfile2D *)h)->GetBinEntries(h->GetBin(k+1,idect+1)); | |
3076 | if(h->GetBinContent(h->GetBin(k+1,idect+1)) != 0) { | |
3077 | meanrelativerror += (h->GetBinError(h->GetBin(k+1,idect+1))/(TMath::Abs(h->GetBinContent(h->GetBin(k+1,idect+1))))); | |
3078 | counter++; | |
3079 | } | |
3080 | } | |
3081 | } | |
3082 | ||
3083 | //Debug | |
3084 | if(i > 1){ | |
3085 | if((!((Bool_t)nbEntries)) && (nentries > 0)){ | |
3086 | nbEntries = new TH1F("Number of entries","Number of entries" | |
3087 | ,100,(Int_t)nentries/2,nentries*2); | |
3088 | nbEntries->SetDirectory(0); | |
3089 | nbEntriesPerGroup = new TH1F("Number of entries per group","Number of entries per group" | |
3090 | ,nbins,0,nbins); | |
3091 | nbEntriesPerGroup->SetDirectory(0); | |
3092 | nbEntriesPerSp = new TProfile("Number of entries per supermodule","Number of entries per supermodule" | |
3093 | ,(Int_t)(nbins/18),0,(Int_t)(nbins/18)); | |
3094 | nbEntriesPerSp->SetDirectory(0); | |
3095 | } | |
3096 | if(nbEntries){ | |
3097 | if(nentries > 0) nbEntries->Fill(nentries); | |
3098 | nbEntriesPerGroup->Fill(idect+0.5,nentries); | |
3099 | nbEntriesPerSp->Fill((idect%((Int_t)(nbins/18)))+0.5,nentries); | |
170c35f1 | 3100 | } |
3101 | } | |
bcb6fb78 | 3102 | |
3103 | //min amd max | |
3104 | if(nentries > maxentries){ | |
3105 | maxentries = nentries; | |
3106 | placemax = idect; | |
3107 | } | |
3108 | if(idect == 0) { | |
3109 | minentries = nentries; | |
3110 | } | |
3111 | if(nentries < minentries){ | |
3112 | minentries = nentries; | |
3113 | placemin = idect; | |
3114 | } | |
3115 | //nbwe | |
3116 | if(nentries > 0) { | |
3117 | nbwe++; | |
3118 | meanstats += nentries; | |
3119 | } | |
3120 | }//calibration groups loop | |
3121 | ||
3122 | if(nbwe > 0) meanstats /= nbwe; | |
3123 | if(counter > 0) meanrelativerror /= counter; | |
3124 | ||
3125 | AliInfo(Form("There are %f calibration groups with entries",nbwe)); | |
3126 | AliInfo(Form("The minimum number of entries is %f for the group %f",minentries,placemin)); | |
3127 | AliInfo(Form("The maximum number of entries is %f for the group %f",maxentries,placemax)); | |
3128 | AliInfo(Form("The mean number of entries is %f",meanstats)); | |
3129 | if((i%2) == 1) AliInfo(Form("The mean relative error is %f",meanrelativerror)); | |
3130 | ||
3131 | info[0] = nbwe; | |
3132 | info[1] = minentries; | |
3133 | info[2] = placemin; | |
3134 | info[3] = maxentries; | |
3135 | info[4] = placemax; | |
3136 | info[5] = meanstats; | |
3137 | info[6] = meanrelativerror; | |
3138 | ||
3139 | if(i > 1){ | |
3140 | gStyle->SetPalette(1); | |
3141 | gStyle->SetOptStat(1111); | |
3142 | gStyle->SetPadBorderMode(0); | |
3143 | gStyle->SetCanvasColor(10); | |
3144 | gStyle->SetPadLeftMargin(0.13); | |
3145 | gStyle->SetPadRightMargin(0.01); | |
3146 | TCanvas *stat = new TCanvas("stat","",50,50,600,800); | |
3147 | stat->Divide(2,1); | |
3148 | stat->cd(1); | |
3149 | nbEntries->Draw(""); | |
3150 | stat->cd(2); | |
3151 | nbEntriesPerSp->SetStats(0); | |
3152 | nbEntriesPerSp->Draw(""); | |
3153 | TCanvas *stat1 = new TCanvas("stat1","",50,50,600,800); | |
3154 | stat1->cd(); | |
3155 | nbEntriesPerGroup->SetStats(0); | |
3156 | nbEntriesPerGroup->Draw(""); | |
3157 | } | |
3158 | ||
3159 | return info; | |
3160 | ||
3161 | } | |
3162 | //____________________________________________________________________________ | |
3163 | Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberCH() | |
3164 | { | |
3165 | // | |
3166 | // Return a Int_t[4] with: | |
3167 | // 0 Mean number of entries | |
3168 | // 1 median of number of entries | |
3169 | // 2 rms of number of entries | |
3170 | // 3 number of group with entries | |
3171 | // | |
3172 | ||
3173 | Double_t *stat = new Double_t[4]; | |
3174 | stat[3] = 0.0; | |
3175 | ||
3176 | Int_t nbofgroups = CalculateTotalNumberOfBins(0); | |
3177 | Double_t *weight = new Double_t[nbofgroups]; | |
3178 | Int_t *nonul = new Int_t[nbofgroups]; | |
3179 | ||
3180 | for(Int_t k = 0; k < nbofgroups; k++){ | |
3181 | if(fEntriesCH[k] > 0) { | |
3182 | weight[k] = 1.0; | |
3183 | nonul[(Int_t)stat[3]] = fEntriesCH[k]; | |
3184 | stat[3]++; | |
3185 | } | |
3186 | else weight[k] = 0.0; | |
170c35f1 | 3187 | } |
bcb6fb78 | 3188 | stat[0] = TMath::Mean(nbofgroups,fEntriesCH,weight); |
3189 | stat[1] = TMath::Median(nbofgroups,fEntriesCH,weight); | |
3190 | stat[2] = TMath::RMS((Int_t)stat[3],nonul); | |
3191 | ||
3192 | return stat; | |
3193 | ||
170c35f1 | 3194 | } |
bcb6fb78 | 3195 | //____________________________________________________________________________ |
3196 | Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberLinearFitter() const | |
55a288e5 | 3197 | { |
3198 | // | |
bcb6fb78 | 3199 | // Return a Int_t[4] with: |
3200 | // 0 Mean number of entries | |
3201 | // 1 median of number of entries | |
3202 | // 2 rms of number of entries | |
3203 | // 3 number of group with entries | |
55a288e5 | 3204 | // |
3205 | ||
bcb6fb78 | 3206 | Double_t *stat = new Double_t[4]; |
3207 | stat[3] = 0.0; | |
55a288e5 | 3208 | |
bcb6fb78 | 3209 | Int_t nbofgroups = 540; |
3210 | Double_t *weight = new Double_t[nbofgroups]; | |
3211 | Int_t *nonul = new Int_t[nbofgroups]; | |
55a288e5 | 3212 | |
bcb6fb78 | 3213 | for(Int_t k = 0; k < nbofgroups; k++){ |
3214 | if(fEntriesLinearFitter[k] > 0) { | |
3215 | weight[k] = 1.0; | |
3216 | nonul[(Int_t) stat[3]] = fEntriesLinearFitter[k]; | |
3217 | stat[3]++; | |
d0569428 | 3218 | } |
bcb6fb78 | 3219 | else weight[k] = 0.0; |
d0569428 | 3220 | } |
bcb6fb78 | 3221 | stat[0] = TMath::Mean(nbofgroups,fEntriesLinearFitter,weight); |
3222 | stat[1] = TMath::Median(nbofgroups,fEntriesLinearFitter,weight); | |
3223 | stat[2] = TMath::RMS((Int_t)stat[3],nonul); | |
55a288e5 | 3224 | |
bcb6fb78 | 3225 | return stat; |
170c35f1 | 3226 | |
bcb6fb78 | 3227 | } |
3228 | ////////////////////////////////////////////////////////////////////////////////////// | |
3229 | // Create Histos | |
3230 | ////////////////////////////////////////////////////////////////////////////////////// | |
3231 | //_____________________________________________________________________________ | |
3232 | void AliTRDCalibraFillHisto::CreatePRF2d(Int_t nn) | |
3233 | { | |
3234 | // | |
3235 | // Create the 2D histos: here we have 2*fNgroupprf bins in tnp of 0.2 amplitude each | |
3236 | // If fNgroupprf is zero then no binning in tnp | |
3237 | // | |
d0569428 | 3238 | |
bcb6fb78 | 3239 | TString name("Nz"); |
3240 | name += fCalibraMode->GetNz(2); | |
3241 | name += "Nrphi"; | |
3242 | name += fCalibraMode->GetNrphi(2); | |
3243 | name += "Ngp"; | |
3244 | name += fNgroupprf; | |
d0569428 | 3245 | |
bcb6fb78 | 3246 | if(fNgroupprf != 0){ |
3247 | ||
3248 | fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name | |
3249 | ,2*fNgroupprf*fNumberBinPRF,-3.0*fNgroupprf,3.0*fNgroupprf,nn,0,nn); | |
3250 | fPRF2d->SetYTitle("Det/pad groups"); | |
3251 | fPRF2d->SetXTitle("Position x/W [pad width units]"); | |
3252 | fPRF2d->SetZTitle("Q_{i}/Q_{total}"); | |
3253 | fPRF2d->SetStats(0); | |
d0569428 | 3254 | } |
bcb6fb78 | 3255 | else{ |
3256 | fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name | |
3257 | ,fNumberBinPRF,-1.5,1.5,nn,0,nn); | |
3258 | fPRF2d->SetYTitle("Det/pad groups"); | |
3259 | fPRF2d->SetXTitle("Position x/W [pad width units]"); | |
3260 | fPRF2d->SetZTitle("Q_{i}/Q_{total}"); | |
3261 | fPRF2d->SetStats(0); | |
d0569428 | 3262 | } |
d0569428 | 3263 | |
3264 | } | |
bcb6fb78 | 3265 | |
3266 | //_____________________________________________________________________________ | |
3267 | void AliTRDCalibraFillHisto::CreatePH2d(Int_t nn) | |
d0569428 | 3268 | { |
3269 | // | |
bcb6fb78 | 3270 | // Create the 2D histos |
d0569428 | 3271 | // |
3272 | ||
bcb6fb78 | 3273 | TString name("Nz"); |
3274 | name += fCalibraMode->GetNz(1); | |
3275 | name += "Nrphi"; | |
3276 | name += fCalibraMode->GetNrphi(1); | |
d0569428 | 3277 | |
bcb6fb78 | 3278 | fPH2d = new TProfile2D("PH2d",(const Char_t *) name |
3279 | ,fTimeMax,-0.5/fSf,(Float_t) (fTimeMax-0.5)/fSf | |
3280 | ,nn,0,nn); | |
3281 | fPH2d->SetYTitle("Det/pad groups"); | |
3282 | fPH2d->SetXTitle("time [#mus]"); | |
3283 | fPH2d->SetZTitle("<PH> [a.u.]"); | |
3284 | fPH2d->SetStats(0); | |
d0569428 | 3285 | |
bcb6fb78 | 3286 | } |
3287 | //_____________________________________________________________________________ | |
3288 | void AliTRDCalibraFillHisto::CreateCH2d(Int_t nn) | |
3289 | { | |
3290 | // | |
3291 | // Create the 2D histos | |
3292 | // | |
d0569428 | 3293 | |
bcb6fb78 | 3294 | TString name("Nz"); |
3295 | name += fCalibraMode->GetNz(0); | |
3296 | name += "Nrphi"; | |
3297 | name += fCalibraMode->GetNrphi(0); | |
d0569428 | 3298 | |
bcb6fb78 | 3299 | fCH2d = new TH2I("CH2d",(const Char_t *) name |
3300 | ,fNumberBinCharge,0,300,nn,0,nn); | |
3301 | fCH2d->SetYTitle("Det/pad groups"); | |
3302 | fCH2d->SetXTitle("charge deposit [a.u]"); | |
3303 | fCH2d->SetZTitle("counts"); | |
3304 | fCH2d->SetStats(0); | |
3305 | fCH2d->Sumw2(); | |
d0569428 | 3306 | |
bcb6fb78 | 3307 | } |
3308 | ////////////////////////////////////////////////////////////////////////////////// | |
3309 | // Set relative scale | |
3310 | ///////////////////////////////////////////////////////////////////////////////// | |
3311 | //_____________________________________________________________________________ | |
3312 | void AliTRDCalibraFillHisto::SetRelativeScale(Float_t RelativeScale) | |
3313 | { | |
3314 | // | |
3315 | // Set the factor that will divide the deposited charge | |
3316 | // to fit in the histo range [0,300] | |
3317 | // | |
3318 | ||
3319 | if (RelativeScale > 0.0) { | |
3320 | fRelativeScale = RelativeScale; | |
3321 | } | |
3322 | else { | |
3323 | AliInfo("RelativeScale must be strict positif!"); | |
d0569428 | 3324 | } |
bcb6fb78 | 3325 | |
3326 | } | |
3327 | ////////////////////////////////////////////////////////////////////////////////// | |
3328 | // Quick way to fill a histo | |
3329 | ////////////////////////////////////////////////////////////////////////////////// | |
3330 | //_____________________________________________________________________ | |
3331 | void AliTRDCalibraFillHisto::FillCH2d(Int_t x, Float_t y) | |
3332 | { | |
3333 | // | |
3334 | // FillCH2d: Marian style | |
3335 | // | |
3336 | ||
3337 | //skip simply the value out of range | |
3338 | if((y>=300.0) || (y<0.0)) return; | |
3339 | ||
3340 | //Calcul the y place | |
3341 | Int_t yplace = (Int_t) (fNumberBinCharge*y/300.0)+1; | |
3342 | Int_t place = (fNumberBinCharge+2)*(x+1)+yplace; | |
d0569428 | 3343 | |
bcb6fb78 | 3344 | //Fill |
3345 | fCH2d->GetArray()[place]++; | |
3346 | ||
d0569428 | 3347 | } |
bcb6fb78 | 3348 | |
3349 | ////////////////////////////////////////////////////////////////////////////////// | |
3350 | // Geometrical functions | |
3351 | /////////////////////////////////////////////////////////////////////////////////// | |
d0569428 | 3352 | //_____________________________________________________________________________ |
053767a4 | 3353 | Int_t AliTRDCalibraFillHisto::GetLayer(Int_t d) const |
d0569428 | 3354 | { |
3355 | // | |
053767a4 | 3356 | // Reconstruct the layer number from the detector number |
d0569428 | 3357 | // |
3358 | ||
3359 | return ((Int_t) (d % 6)); | |
3360 | ||
3361 | } | |
3362 | ||
3363 | //_____________________________________________________________________________ | |
053767a4 | 3364 | Int_t AliTRDCalibraFillHisto::GetStack(Int_t d) const |
d0569428 | 3365 | { |
3366 | // | |
053767a4 | 3367 | // Reconstruct the stack number from the detector number |
d0569428 | 3368 | // |
053767a4 | 3369 | const Int_t kNlayer = 6; |
d0569428 | 3370 | |
053767a4 | 3371 | return ((Int_t) (d % 30) / kNlayer); |
d0569428 | 3372 | |
3373 | } | |
3374 | ||
3375 | //_____________________________________________________________________________ | |
3376 | Int_t AliTRDCalibraFillHisto::GetSector(Int_t d) const | |
3377 | { | |
3378 | // | |
3379 | // Reconstruct the sector number from the detector number | |
3380 | // | |
3381 | Int_t fg = 30; | |
3382 | ||
3383 | return ((Int_t) (d / fg)); | |
3384 | ||
3385 | } | |
bcb6fb78 | 3386 | /////////////////////////////////////////////////////////////////////////////////// |
3387 | // Getter functions for DAQ of the CH2d and the PH2d | |
3388 | ////////////////////////////////////////////////////////////////////////////////// | |
d0569428 | 3389 | //_____________________________________________________________________ |
3390 | TProfile2D* AliTRDCalibraFillHisto::GetPH2d(Int_t nbtimebin, Float_t samplefrequency) | |
3391 | { | |
3392 | // | |
3393 | // return pointer to fPH2d TProfile2D | |
3394 | // create a new TProfile2D if it doesn't exist allready | |
3395 | // | |
3396 | if ( fPH2d ) | |
3397 | return fPH2d; | |
3398 | ||
3399 | // Some parameters | |
3400 | fTimeMax = nbtimebin; | |
3401 | fSf = samplefrequency; | |
3402 | ||
170c35f1 | 3403 | CreatePH2d(540); |
3404 | ||
3405 | return fPH2d; | |
3406 | } | |
3407 | //_____________________________________________________________________ | |
bcb6fb78 | 3408 | TH2I* AliTRDCalibraFillHisto::GetCH2d() |
3409 | { | |
3410 | // | |
3411 | // return pointer to fCH2d TH2I | |
3412 | // create a new TH2I if it doesn't exist allready | |
3413 | // | |
3414 | if ( fCH2d ) | |
3415 | return fCH2d; | |
3416 | ||
3417 | CreateCH2d(540); | |
3418 | ||
3419 | return fCH2d; | |
3420 | } | |
3421 | //////////////////////////////////////////////////////////////////////////////////////////// | |
3422 | // Drift velocity calibration | |
3423 | /////////////////////////////////////////////////////////////////////////////////////////// | |
3424 | //_____________________________________________________________________ | |
170c35f1 | 3425 | TLinearFitter* AliTRDCalibraFillHisto::GetLinearFitter(Int_t detector, Bool_t force) |
3426 | { | |
3427 | // | |
3428 | // return pointer to TLinearFitter Calibration | |
3429 | // if force is true create a new TLinearFitter if it doesn't exist allready | |
3430 | // | |
170c35f1 | 3431 | |
d0569428 | 3432 | if ((!force) || (fLinearFitterArray.UncheckedAt(detector))){ |
3433 | return (TLinearFitter*)fLinearFitterArray.UncheckedAt(detector); | |
3434 | } | |
3435 | ||
3436 | // if we are forced and TLinearFitter doesn't yet exist create it | |
170c35f1 | 3437 | |
d0569428 | 3438 | // new TLinearFitter |
3439 | TLinearFitter *linearfitter = new TLinearFitter(2,"pol1"); | |
3440 | fLinearFitterArray.AddAt(linearfitter,detector); | |
3441 | return linearfitter; | |
170c35f1 | 3442 | } |
170c35f1 | 3443 | |
3a0f6479 | 3444 | //____________________________________________________________________________ |
3445 | void AliTRDCalibraFillHisto::AnalyseLinearFitter() | |
3446 | { | |
3447 | // | |
3448 | // Analyse array of linear fitter because can not be written | |
3449 | // Store two arrays: one with the param the other one with the error param + number of entries | |
3450 | // | |
3451 | ||
3452 | for(Int_t k = 0; k < 540; k++){ | |
3453 | TLinearFitter *linearfitter = GetLinearFitter(k); | |
3454 | if((linearfitter!=0) && (fEntriesLinearFitter[k]>10)){ | |
3455 | TVectorD *par = new TVectorD(2); | |
3456 | TVectorD pare = TVectorD(2); | |
3457 | TVectorD *parE = new TVectorD(3); | |
3458 | linearfitter->Eval(); | |
3459 | linearfitter->GetParameters(*par); | |
3460 | linearfitter->GetErrors(pare); | |
3461 | Float_t ppointError = TMath::Sqrt(TMath::Abs(linearfitter->GetChisquare())/fEntriesLinearFitter[k]); | |
3462 | (*parE)[0] = pare[0]*ppointError; | |
3463 | (*parE)[1] = pare[1]*ppointError; | |
3464 | (*parE)[2] = (Double_t) fEntriesLinearFitter[k]; | |
3465 | ((TObjArray *)fLinearVdriftFit->GetPArray())->AddAt(par,k); | |
3466 | ((TObjArray *)fLinearVdriftFit->GetEArray())->AddAt(parE,k); | |
3467 | } | |
3468 | } | |
3469 | } | |
d0569428 | 3470 |