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2f7259cf | 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 | // --- Root --- | |
19 | #include <TClonesArray.h> | |
20 | #include <TGeoManager.h> | |
21 | #include <TObjArray.h> | |
22 | #include <TString.h> | |
23 | #include <TTree.h> | |
7a7d5a64 | 24 | |
25 | // --- AliRoot --- | |
2f7259cf | 26 | #include "AliAODCaloCluster.h" |
27 | #include "AliAODEvent.h" | |
28 | #include "AliAnalysisManager.h" | |
29 | #include "AliCDBEntry.h" | |
30 | #include "AliCDBManager.h" | |
31 | #include "AliCaloCalibPedestal.h" | |
32 | #include "AliEMCALAfterBurnerUF.h" | |
33 | #include "AliEMCALCalibData.h" | |
34 | #include "AliEMCALClusterizerNxN.h" | |
35 | #include "AliEMCALClusterizerv1.h" | |
3786256f | 36 | #include "AliEMCALClusterizerv2.h" |
7a7d5a64 | 37 | #include "AliEMCALClusterizerFixedWindow.h" |
2f7259cf | 38 | #include "AliEMCALDigit.h" |
39 | #include "AliEMCALGeometry.h" | |
40 | #include "AliEMCALRecParam.h" | |
41 | #include "AliEMCALRecPoint.h" | |
42 | #include "AliEMCALRecoUtils.h" | |
43 | #include "AliESDEvent.h" | |
6b7ed7bd | 44 | #include "AliInputEventHandler.h" |
2f7259cf | 45 | #include "AliLog.h" |
46 | ||
47 | #include "AliAnalysisTaskEMCALClusterizeFast.h" | |
48 | ||
49 | ClassImp(AliAnalysisTaskEMCALClusterizeFast) | |
50 | ||
2431b20f | 51 | //________________________________________________________________________ |
52 | AliAnalysisTaskEMCALClusterizeFast::AliAnalysisTaskEMCALClusterizeFast() | |
53 | : AliAnalysisTaskSE(), | |
349bf69e | 54 | fRun(-1), |
2431b20f | 55 | fDigitsArr(0), |
56 | fClusterArr(0), | |
57 | fRecParam(0), | |
58 | fClusterizer(0), | |
59 | fUnfolder(0), | |
60 | fJustUnfold(kFALSE), | |
61 | fGeomName(), | |
62 | fGeomMatrixSet(kFALSE), | |
63 | fLoadGeomMatrices(kFALSE), | |
64 | fOCDBpath(), | |
65 | fCalibData(0), | |
66 | fPedestalData(0), | |
67 | fOutputAODBranch(0), | |
68 | fOutputAODBrName(), | |
69 | fRecoUtils(0), | |
70 | fLoadCalib(0), | |
4cf9204b | 71 | fLoadPed(0), |
b0e354fe | 72 | fAttachClusters(0), |
95f69c66 | 73 | fRecalibOnly(0), |
7a7d5a64 | 74 | fSubBackground(0), |
75 | fCreatePattern(0), | |
76 | fOverwrite(1), | |
77 | fNewClusterArrayName("newCaloClusters"), | |
78 | fNPhi(4), | |
79 | fNEta(4), | |
3c56da8f | 80 | fShiftPhi(2), |
81 | fShiftEta(2), | |
82 | fTRUShift(0), | |
5133b922 | 83 | fClusterizeFastORs(0), |
84 | fMinFastORtime(0), | |
85 | fMaxFastORtime(20) | |
2431b20f | 86 | { |
87 | // Constructor | |
88 | } | |
89 | ||
2f7259cf | 90 | //________________________________________________________________________ |
91 | AliAnalysisTaskEMCALClusterizeFast::AliAnalysisTaskEMCALClusterizeFast(const char *name) | |
92 | : AliAnalysisTaskSE(name), | |
349bf69e | 93 | fRun(-1), |
2f7259cf | 94 | fDigitsArr(0), |
95 | fClusterArr(0), | |
96 | fRecParam(new AliEMCALRecParam), | |
97 | fClusterizer(0), | |
98 | fUnfolder(0), | |
99 | fJustUnfold(kFALSE), | |
100 | fGeomName("EMCAL_FIRSTYEARV1"), | |
101 | fGeomMatrixSet(kFALSE), | |
102 | fLoadGeomMatrices(kFALSE), | |
103 | fOCDBpath(), | |
104 | fCalibData(0), | |
105 | fPedestalData(0), | |
106 | fOutputAODBranch(0), | |
107 | fOutputAODBrName(), | |
10d33986 | 108 | fRecoUtils(0), |
109 | fLoadCalib(0), | |
4cf9204b | 110 | fLoadPed(0), |
b0e354fe | 111 | fAttachClusters(0), |
95f69c66 | 112 | fRecalibOnly(0), |
7a7d5a64 | 113 | fSubBackground(0), |
114 | fCreatePattern(0), | |
115 | fOverwrite(1), | |
116 | fNewClusterArrayName("newCaloClusters"), | |
117 | fNPhi(4), | |
118 | fNEta(4), | |
3c56da8f | 119 | fShiftPhi(2), |
120 | fShiftEta(2), | |
121 | fTRUShift(0), | |
5133b922 | 122 | fClusterizeFastORs(0), |
123 | fMinFastORtime(0), | |
124 | fMaxFastORtime(20) | |
2f7259cf | 125 | { |
126 | // Constructor | |
127 | ||
01bc1ce8 | 128 | fBranchNames = "ESD:AliESDHeader.,AliESDRun.,EMCALCells. AOD:header,emcalCells"; |
95f69c66 | 129 | for(Int_t i = 0; i < 12; ++i) |
2f7259cf | 130 | fGeomMatrix[i] = 0; |
131 | } | |
132 | ||
133 | //________________________________________________________________________ | |
134 | AliAnalysisTaskEMCALClusterizeFast::~AliAnalysisTaskEMCALClusterizeFast() | |
135 | { | |
136 | // Destructor. | |
137 | ||
138 | delete fDigitsArr; | |
139 | delete fClusterizer; | |
140 | delete fUnfolder; | |
141 | delete fRecoUtils; | |
142 | } | |
143 | ||
144 | //------------------------------------------------------------------- | |
145 | void AliAnalysisTaskEMCALClusterizeFast::UserCreateOutputObjects() | |
146 | { | |
147 | // Create output objects. | |
148 | ||
149 | if (!fOutputAODBrName.IsNull()) { | |
150 | fOutputAODBranch = new TClonesArray("AliAODCaloCluster", 0); | |
151 | fOutputAODBranch->SetName(fOutputAODBrName); | |
152 | AddAODBranch("TClonesArray", &fOutputAODBranch); | |
153 | AliInfo(Form("Created Branch: %s",fOutputAODBrName.Data())); | |
154 | } | |
155 | } | |
156 | ||
157 | //________________________________________________________________________ | |
158 | void AliAnalysisTaskEMCALClusterizeFast::UserExec(Option_t *) | |
159 | { | |
160 | // Main loop, called for each event | |
161 | ||
162 | // remove the contents of output list set in the previous event | |
163 | if (fOutputAODBranch) | |
164 | fOutputAODBranch->Clear("C"); | |
165 | ||
166 | AliESDEvent *esdevent = dynamic_cast<AliESDEvent*>(InputEvent()); | |
167 | AliAODEvent *aodevent = dynamic_cast<AliAODEvent*>(InputEvent()); | |
168 | ||
169 | if (!esdevent&&!aodevent) { | |
170 | Error("UserExec","Event not available"); | |
171 | return; | |
172 | } | |
173 | ||
174 | LoadBranches(); | |
6b7ed7bd | 175 | |
176 | UInt_t offtrigger = 0; | |
177 | if (esdevent) { | |
9809ed8c | 178 | UInt_t mask1 = esdevent->GetESDRun()->GetDetectorsInDAQ(); |
179 | UInt_t mask2 = esdevent->GetESDRun()->GetDetectorsInReco(); | |
180 | Bool_t desc1 = (mask1 >> 18) & 0x1; | |
181 | Bool_t desc2 = (mask2 >> 18) & 0x1; | |
182 | if (desc1==0 || desc2==0) { //AliDAQ::OfflineModuleName(180=="EMCAL" | |
183 | AliError(Form("EMCAL not in DAQ/RECO: %u (%u)/%u (%u)", | |
184 | mask1, esdevent->GetESDRun()->GetDetectorsInReco(), | |
185 | mask2, esdevent->GetESDRun()->GetDetectorsInDAQ())); | |
6b7ed7bd | 186 | return; |
187 | } | |
188 | AliAnalysisManager *am = AliAnalysisManager::GetAnalysisManager(); | |
189 | offtrigger = ((AliInputEventHandler*)(am->GetInputEventHandler()))->IsEventSelected(); | |
190 | } else if (aodevent) { | |
191 | offtrigger = aodevent->GetHeader()->GetOfflineTrigger(); | |
192 | } | |
193 | if (offtrigger & AliVEvent::kFastOnly) { | |
194 | AliWarning(Form("EMCAL not in fast only partition")); | |
195 | return; | |
196 | } | |
2f7259cf | 197 | |
198 | Init(); | |
199 | ||
200 | if (fJustUnfold) { | |
201 | AliWarning("Unfolding not implemented"); | |
84ccad86 | 202 | return; |
203 | } | |
204 | ||
95f69c66 | 205 | FillDigitsArray(); |
84ccad86 | 206 | |
95f69c66 | 207 | if (fRecalibOnly) { |
208 | UpdateCells(); | |
209 | return; // not requested to run clusterizer | |
84ccad86 | 210 | } |
7099ec08 | 211 | |
95f69c66 | 212 | Clusterize(); |
213 | UpdateCells(); | |
214 | UpdateClusters(); | |
2431b20f | 215 | |
95f69c66 | 216 | if (fOutputAODBranch) |
217 | RecPoints2Clusters(fOutputAODBranch); | |
2431b20f | 218 | } |
219 | ||
220 | //________________________________________________________________________ | |
95f69c66 | 221 | void AliAnalysisTaskEMCALClusterizeFast::Clusterize() |
2431b20f | 222 | { |
95f69c66 | 223 | // Clusterize |
7099ec08 | 224 | |
95f69c66 | 225 | if (fSubBackground) { |
226 | fClusterizer->SetInputCalibrated(kTRUE); | |
227 | fClusterizer->SetCalibrationParameters(0); | |
2f7259cf | 228 | } |
d3b5a5ec | 229 | |
95f69c66 | 230 | fClusterizer->Digits2Clusters(""); |
231 | if (fSubBackground) { | |
4889ed8b | 232 | if (fCalibData) { |
233 | fClusterizer->SetInputCalibrated(kFALSE); | |
234 | fClusterizer->SetCalibrationParameters(fCalibData); | |
235 | } | |
4cf9204b | 236 | } |
4cf9204b | 237 | } |
238 | ||
2f7259cf | 239 | //________________________________________________________________________ |
95f69c66 | 240 | void AliAnalysisTaskEMCALClusterizeFast::FillDigitsArray() |
2f7259cf | 241 | { |
6265e793 | 242 | // Fill digits array |
243 | ||
244 | fDigitsArr->Clear("C"); | |
245 | ||
5133b922 | 246 | if (fCreatePattern) { // Fill digits from a pattern |
7a7d5a64 | 247 | AliEMCALGeometry *fGeom = AliEMCALGeometry::GetInstance(fGeomName); |
7a7d5a64 | 248 | Int_t maxd = fGeom->GetNCells() / 4; |
6265e793 | 249 | for (Int_t idigit = 0; idigit < maxd; idigit++){ |
7a7d5a64 | 250 | if (idigit % 24 == 12) idigit += 12; |
251 | AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->New(idigit)); | |
252 | digit->SetId(idigit * 4); | |
253 | digit->SetTime(600); | |
254 | digit->SetTimeR(600); | |
255 | digit->SetIndexInList(idigit); | |
256 | digit->SetType(AliEMCALDigit::kHG); | |
257 | digit->SetAmplitude(0.1); | |
b0e354fe | 258 | } |
06ca320f | 259 | |
5133b922 | 260 | } else if (fClusterizeFastORs) { // Fill digits from FastORs |
6265e793 | 261 | |
262 | AliEMCALGeometry *fGeom = AliEMCALGeometry::GetInstance(fGeomName); | |
06ca320f | 263 | |
6265e793 | 264 | AliESDEvent* esd = dynamic_cast<AliESDEvent*>(InputEvent()); |
265 | if (!esd){ | |
266 | AliError("Cannot get the ESD event"); | |
267 | return; | |
268 | } | |
269 | ||
270 | AliESDCaloTrigger *triggers = esd->GetCaloTrigger("EMCAL"); | |
271 | ||
272 | if (!triggers || !(triggers->GetEntries() > 0)) | |
273 | return; | |
274 | ||
275 | Int_t idigit = 0; | |
276 | triggers->Reset(); | |
277 | ||
5133b922 | 278 | while ((triggers->Next())) { |
6265e793 | 279 | Float_t triggerAmplitude = 0; |
280 | triggers->GetAmplitude(triggerAmplitude); | |
281 | if (triggerAmplitude <= 0) | |
282 | continue; | |
283 | ||
284 | Int_t triggerTime = 0; | |
285 | Int_t ntimes = 0; | |
286 | triggers->GetNL0Times(ntimes); | |
5133b922 | 287 | if (ntimes > 0) { |
6265e793 | 288 | Int_t trgtimes[25]; |
289 | triggers->GetL0Times(trgtimes); | |
290 | triggerTime = trgtimes[0]; | |
291 | } | |
292 | ||
5133b922 | 293 | if (triggerTime < fMinFastORtime || triggerTime > fMaxFastORtime) |
294 | continue; | |
295 | ||
6265e793 | 296 | Int_t triggerCol = 0, triggerRow = 0; |
297 | triggers->GetPosition(triggerCol, triggerRow); | |
298 | ||
299 | Int_t find = -1; | |
300 | fGeom->GetAbsFastORIndexFromPositionInEMCAL(triggerCol, triggerRow, find); | |
301 | ||
302 | if (find<0) | |
303 | continue; | |
304 | ||
305 | Int_t cidx[4] = {-1}; | |
306 | Bool_t ret = fGeom->GetCellIndexFromFastORIndex(find, cidx); | |
307 | ||
308 | if (!ret) | |
309 | continue; | |
310 | ||
5133b922 | 311 | for (Int_t idxpos = 0; idxpos < 4; idxpos++) { |
6265e793 | 312 | Int_t triggerNumber = cidx[idxpos]; |
313 | AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->New(idigit)); | |
314 | digit->SetId(triggerNumber); | |
315 | digit->SetTime(triggerTime); | |
316 | digit->SetTimeR(triggerTime); | |
317 | digit->SetIndexInList(idigit); | |
318 | digit->SetType(AliEMCALDigit::kHG); | |
319 | digit->SetAmplitude(triggerAmplitude); | |
320 | idigit++; | |
321 | } | |
322 | } | |
06ca320f | 323 | |
324 | } else { // Fill digits from cells. | |
7a7d5a64 | 325 | |
7a7d5a64 | 326 | AliVCaloCells *cells = InputEvent()->GetEMCALCells(); |
327 | Double_t avgE = 0; // for background subtraction | |
328 | Int_t ncells = cells->GetNumberOfCells(); | |
329 | for (Int_t icell = 0, idigit = 0; icell < ncells; ++icell) { | |
330 | Double_t cellAmplitude=0, cellTime=0; | |
331 | Short_t cellNumber=0; | |
332 | if (cells->GetCell(icell, cellNumber, cellAmplitude, cellTime) != kTRUE) | |
333 | break; | |
334 | AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->New(idigit)); | |
335 | digit->SetId(cellNumber); | |
336 | digit->SetTime(cellTime); | |
337 | digit->SetTimeR(cellTime); | |
338 | digit->SetIndexInList(idigit); | |
339 | digit->SetType(AliEMCALDigit::kHG); | |
340 | if (fRecalibOnly||fSubBackground) { | |
341 | Float_t energy = cellAmplitude; | |
342 | Float_t time = cellTime; | |
343 | fClusterizer->Calibrate(energy,time,cellNumber); | |
95f69c66 | 344 | digit->SetAmplitude(energy); |
7a7d5a64 | 345 | avgE += energy; |
346 | } else { | |
347 | digit->SetAmplitude(cellAmplitude); | |
95f69c66 | 348 | } |
7a7d5a64 | 349 | idigit++; |
b0e354fe | 350 | } |
7a7d5a64 | 351 | |
352 | if (fSubBackground) { | |
353 | avgE /= AliEMCALGeometry::GetInstance(fGeomName)->GetNumberOfSuperModules()*48*24; | |
354 | Int_t ndigis = fDigitsArr->GetEntries(); | |
355 | for (Int_t i = 0; i < ndigis; ++i) { | |
356 | AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->At(i)); | |
357 | Double_t energy = digit->GetAmplitude() - avgE; | |
358 | if (energy<=0.001) { | |
359 | digit->SetAmplitude(0); | |
360 | } else { | |
361 | digit->SetAmplitude(energy); | |
362 | } | |
363 | } | |
364 | } | |
06ca320f | 365 | } |
2f7259cf | 366 | } |
367 | ||
368 | //________________________________________________________________________________________ | |
95f69c66 | 369 | void AliAnalysisTaskEMCALClusterizeFast::RecPoints2Clusters(TClonesArray *clus) |
4cf9204b | 370 | { |
371 | // Cluster energy, global position, cells and their amplitude fractions are restored. | |
372 | ||
95f69c66 | 373 | Bool_t esdobjects = 0; |
374 | if (strcmp(clus->GetClass()->GetName(),"AliESDCaloCluster")==0) | |
375 | esdobjects = 1; | |
376 | ||
b98487bc | 377 | AliVCaloCells *cells = InputEvent()->GetEMCALCells(); |
378 | AliEMCALGeometry *geom = AliEMCALGeometry::GetInstance(fGeomName); | |
379 | ||
4cf9204b | 380 | Int_t Ncls = fClusterArr->GetEntriesFast(); |
381 | for(Int_t i=0, nout=clus->GetEntries(); i < Ncls; ++i) { | |
382 | AliEMCALRecPoint *recpoint = static_cast<AliEMCALRecPoint*>(fClusterArr->At(i)); | |
383 | Int_t ncells_true = 0; | |
384 | const Int_t ncells = recpoint->GetMultiplicity(); | |
385 | UShort_t absIds[ncells]; | |
386 | Double32_t ratios[ncells]; | |
387 | Int_t *dlist = recpoint->GetDigitsList(); | |
388 | Float_t *elist = recpoint->GetEnergiesList(); | |
389 | for (Int_t c = 0; c < ncells; ++c) { | |
390 | AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->At(dlist[c])); | |
391 | absIds[ncells_true] = digit->GetId(); | |
392 | ratios[ncells_true] = elist[c]/digit->GetAmplitude(); | |
84ccad86 | 393 | ++ncells_true; |
4cf9204b | 394 | } |
395 | ||
396 | if (ncells_true < 1) { | |
397 | AliWarning("Skipping cluster with no cells"); | |
398 | continue; | |
399 | } | |
400 | ||
401 | // calculate new cluster position | |
402 | TVector3 gpos; | |
4cf9204b | 403 | recpoint->GetGlobalPosition(gpos); |
84ccad86 | 404 | Float_t g[3]; |
4cf9204b | 405 | gpos.GetXYZ(g); |
406 | ||
95f69c66 | 407 | AliVCluster *c = static_cast<AliVCluster*>(clus->New(nout++)); |
4cf9204b | 408 | c->SetType(AliVCluster::kEMCALClusterv1); |
409 | c->SetE(recpoint->GetEnergy()); | |
410 | c->SetPosition(g); | |
411 | c->SetNCells(ncells_true); | |
4cf9204b | 412 | c->SetDispersion(recpoint->GetDispersion()); |
84ccad86 | 413 | c->SetEmcCpvDistance(-1); //not yet implemented |
4cf9204b | 414 | c->SetChi2(-1); //not yet implemented |
415 | c->SetTOF(recpoint->GetTime()) ; //time-of-flight | |
416 | c->SetNExMax(recpoint->GetNExMax()); //number of local maxima | |
417 | Float_t elipAxis[2]; | |
418 | recpoint->GetElipsAxis(elipAxis); | |
419 | c->SetM02(elipAxis[0]*elipAxis[0]) ; | |
420 | c->SetM20(elipAxis[1]*elipAxis[1]) ; | |
b98487bc | 421 | if (fRecoUtils && fRecoUtils->IsBadChannelsRemovalSwitchedOn()) { |
422 | fRecoUtils->RecalculateClusterDistanceToBadChannel(geom, cells, c); | |
423 | } else { | |
424 | if (fPedestalData) | |
425 | recpoint->EvalDistanceToBadChannels(fPedestalData); | |
426 | c->SetDistanceToBadChannel(recpoint->GetDistanceToBadTower()); | |
427 | } | |
428 | ||
95f69c66 | 429 | if (esdobjects) { |
430 | AliESDCaloCluster *cesd = static_cast<AliESDCaloCluster*>(c); | |
431 | cesd->SetCellsAbsId(absIds); | |
432 | cesd->SetCellsAmplitudeFraction(ratios); | |
06ca320f | 433 | cesd->SetID(recpoint->GetUniqueID()); |
95f69c66 | 434 | } else { |
435 | AliAODCaloCluster *caod = static_cast<AliAODCaloCluster*>(c); | |
436 | caod->SetCellsAbsId(absIds); | |
437 | caod->SetCellsAmplitudeFraction(ratios); | |
438 | } | |
84ccad86 | 439 | } |
440 | ||
441 | AliESDEvent *esdevent = dynamic_cast<AliESDEvent*>(InputEvent()); | |
442 | if (!esdevent) | |
443 | return; | |
444 | if (!fRecoUtils) | |
445 | return; | |
446 | ||
95f69c66 | 447 | AliAnalysisManager::GetAnalysisManager()->LoadBranch("Tracks"); |
84ccad86 | 448 | fRecoUtils->FindMatches(esdevent,clus); |
449 | ||
95f69c66 | 450 | if (!esdobjects) { |
451 | Int_t Nclus = clus->GetEntries(); | |
452 | for(Int_t i=0; i < Nclus; ++i) { | |
453 | AliAODCaloCluster *c = static_cast<AliAODCaloCluster*>(clus->At(i)); | |
454 | Int_t trackIndex = fRecoUtils->GetMatchedTrackIndex(i); | |
06ca320f | 455 | if (trackIndex >= 0) { |
95f69c66 | 456 | Float_t dR, dZ; |
457 | fRecoUtils->GetMatchedResiduals(i,dR, dZ); | |
458 | c->AddTrackMatched(0x0); //esdevent->GetTrack(trackIndex)); | |
459 | c->SetTrackDistance(dR,dZ); // not implemented | |
460 | c->SetEmcCpvDistance(dR); | |
461 | c->SetChi2(dZ); | |
06ca320f | 462 | if (DebugLevel() > 1) |
95f69c66 | 463 | AliInfo(Form("Matched Track index %d to new cluster %d\n",trackIndex,i)); |
464 | } | |
2f7259cf | 465 | } |
95f69c66 | 466 | } else { |
84ccad86 | 467 | Int_t Nclus = clus->GetEntries(); |
468 | for(Int_t i=0; i < Nclus; ++i) { | |
469 | AliESDCaloCluster *c = static_cast<AliESDCaloCluster*>(clus->At(i)); | |
2f7259cf | 470 | Int_t trackIndex = fRecoUtils->GetMatchedTrackIndex(i); |
06ca320f | 471 | if (trackIndex >= 0) { |
84ccad86 | 472 | Float_t dR, dZ; |
473 | fRecoUtils->GetMatchedResiduals(i,dR, dZ); | |
474 | c->SetTrackDistance(dR,dZ); | |
475 | c->SetEmcCpvDistance(dR); //to be consistent with AODs | |
476 | c->SetChi2(dZ); //to be consistent with AODs | |
4cf9204b | 477 | TArrayI tm(1,&trackIndex); |
478 | c->AddTracksMatched(tm); | |
06ca320f | 479 | if (DebugLevel() > 1) |
2f7259cf | 480 | AliInfo(Form("Matched Track index %d to new cluster %d\n",trackIndex,i)); |
481 | } | |
482 | } | |
483 | } | |
484 | } | |
485 | ||
95f69c66 | 486 | //________________________________________________________________________ |
487 | void AliAnalysisTaskEMCALClusterizeFast::UpdateCells() | |
488 | { | |
489 | // Update cells in case re-calibration was done. | |
490 | ||
491 | if (!fCalibData&&!fSubBackground) | |
492 | return; | |
493 | ||
494 | AliVCaloCells *cells = InputEvent()->GetEMCALCells(); | |
495 | Int_t ncells = cells->GetNumberOfCells(); | |
496 | Int_t ndigis = fDigitsArr->GetEntries(); | |
497 | ||
498 | if (ncells!=ndigis) { | |
499 | cells->DeleteContainer(); | |
500 | cells->CreateContainer(ndigis); | |
501 | } | |
502 | for (Int_t idigit = 0; idigit < ndigis; ++idigit) { | |
503 | AliEMCALDigit *digit = static_cast<AliEMCALDigit*>(fDigitsArr->At(idigit)); | |
504 | Double_t cellAmplitude = digit->GetCalibAmp(); | |
505 | Short_t cellNumber = digit->GetId(); | |
506 | Double_t cellTime = digit->GetTime(); | |
507 | cells->SetCell(idigit, cellNumber, cellAmplitude, cellTime); | |
508 | } | |
509 | } | |
510 | ||
511 | //________________________________________________________________________ | |
512 | void AliAnalysisTaskEMCALClusterizeFast::UpdateClusters() | |
513 | { | |
514 | // Update cells in case re-calibration was done. | |
7a7d5a64 | 515 | |
95f69c66 | 516 | if (!fAttachClusters) |
517 | return; | |
7a7d5a64 | 518 | |
06ca320f | 519 | TClonesArray *clus = 0; |
7a7d5a64 | 520 | |
521 | if (fOverwrite) | |
522 | { | |
523 | clus = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("caloClusters")); | |
524 | if (!clus) | |
525 | clus = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject("CaloClusters")); | |
06ca320f | 526 | if (!clus) |
7a7d5a64 | 527 | return; |
528 | ||
529 | Int_t nents = clus->GetEntries(); | |
530 | for (Int_t i=0;i<nents;++i) { | |
531 | AliVCluster *c = static_cast<AliVCluster*>(clus->At(i)); | |
532 | if (!c) | |
533 | continue; | |
534 | if (c->IsEMCAL()) | |
535 | delete clus->RemoveAt(i); | |
536 | } | |
06ca320f | 537 | } else { |
7a7d5a64 | 538 | clus = dynamic_cast<TClonesArray*>(InputEvent()->FindListObject(fNewClusterArrayName)); |
06ca320f | 539 | if (!clus) { |
7a7d5a64 | 540 | clus = new TClonesArray("AliESDCaloCluster"); |
541 | clus->SetName(fNewClusterArrayName); | |
542 | InputEvent()->AddObject(clus); | |
06ca320f | 543 | } else { |
7a7d5a64 | 544 | Int_t nents = clus->GetEntries(); |
545 | for (Int_t i=0;i<nents;++i) { | |
546 | AliVCluster *c = static_cast<AliVCluster*>(clus->At(i)); | |
547 | if (!c) | |
548 | continue; | |
7a7d5a64 | 549 | delete clus->RemoveAt(i); |
550 | } | |
551 | clus->Compress(); | |
552 | } | |
553 | } | |
554 | ||
95f69c66 | 555 | RecPoints2Clusters(clus); |
556 | } | |
557 | ||
2f7259cf | 558 | //________________________________________________________________________________________ |
559 | void AliAnalysisTaskEMCALClusterizeFast::Init() | |
560 | { | |
561 | //Select clusterization/unfolding algorithm and set all the needed parameters | |
01bc1ce8 | 562 | |
2f7259cf | 563 | AliVEvent * event = InputEvent(); |
564 | if (!event) { | |
565 | AliWarning("Event not available!!!"); | |
566 | return; | |
567 | } | |
568 | ||
569 | if (event->GetRunNumber()==fRun) | |
570 | return; | |
571 | fRun = event->GetRunNumber(); | |
572 | ||
573 | if (fJustUnfold){ | |
574 | // init the unfolding afterburner | |
575 | delete fUnfolder; | |
576 | fUnfolder = new AliEMCALAfterBurnerUF(fRecParam->GetW0(),fRecParam->GetLocMaxCut()); | |
577 | return; | |
578 | } | |
579 | ||
2f7259cf | 580 | AliEMCALGeometry *geometry = AliEMCALGeometry::GetInstance(fGeomName); |
581 | if (!geometry) { | |
582 | AliFatal("Geometry not available!!!"); | |
583 | return; | |
584 | } | |
585 | ||
586 | if (!fGeomMatrixSet) { | |
587 | if (fLoadGeomMatrices) { | |
e51bc3f5 | 588 | for(Int_t mod=0; mod < geometry->GetNumberOfSuperModules(); ++mod) { |
06ca320f | 589 | if (fGeomMatrix[mod]){ |
590 | if (DebugLevel() > 2) | |
2f7259cf | 591 | fGeomMatrix[mod]->Print(); |
592 | geometry->SetMisalMatrix(fGeomMatrix[mod],mod); | |
593 | } | |
594 | } | |
29b496d5 | 595 | } else { // get matrix from file (work around bug in aliroot) |
2f7259cf | 596 | for(Int_t mod=0; mod < geometry->GetEMCGeometry()->GetNumberOfSuperModules(); ++mod) { |
29b496d5 | 597 | const TGeoHMatrix *gm = 0; |
441c4d3c | 598 | AliESDEvent *esdevent = dynamic_cast<AliESDEvent*>(event); |
29b496d5 | 599 | if (esdevent) { |
600 | gm = esdevent->GetEMCALMatrix(mod); | |
601 | } else { | |
602 | AliAODHeader *aodheader = dynamic_cast<AliAODHeader*>(event->GetHeader()); | |
603 | if (aodheader) { | |
604 | gm = aodheader->GetEMCALMatrix(mod); | |
605 | } | |
606 | } | |
607 | if (gm) { | |
06ca320f | 608 | if (DebugLevel() > 2) |
29b496d5 | 609 | gm->Print(); |
610 | geometry->SetMisalMatrix(gm,mod); | |
2f7259cf | 611 | } |
612 | } | |
613 | } | |
614 | fGeomMatrixSet=kTRUE; | |
615 | } | |
616 | ||
617 | // setup digit array if needed | |
618 | if (!fDigitsArr) { | |
619 | fDigitsArr = new TClonesArray("AliEMCALDigit", 1000); | |
620 | fDigitsArr->SetOwner(1); | |
621 | } | |
622 | ||
623 | // then setup clusterizer | |
624 | delete fClusterizer; | |
625 | if (fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv1) | |
626 | fClusterizer = new AliEMCALClusterizerv1(geometry); | |
06ca320f | 627 | else if (fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerNxN) { |
2f7259cf | 628 | AliEMCALClusterizerNxN *clusterizer = new AliEMCALClusterizerNxN(geometry); |
3c56da8f | 629 | clusterizer->SetNRowDiff(fRecParam->GetNRowDiff()); |
630 | clusterizer->SetNColDiff(fRecParam->GetNColDiff()); | |
631 | fClusterizer = clusterizer; | |
06ca320f | 632 | } else if (fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv2) |
3c56da8f | 633 | fClusterizer = new AliEMCALClusterizerv2(geometry); |
06ca320f | 634 | else if (fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerFW){ |
7a7d5a64 | 635 | AliEMCALClusterizerFixedWindow *clusterizer = new AliEMCALClusterizerFixedWindow(geometry); |
0fda97fe | 636 | clusterizer->SetNphi(fNPhi); |
637 | clusterizer->SetNeta(fNEta); | |
638 | clusterizer->SetShiftPhi(fShiftPhi); | |
639 | clusterizer->SetShiftEta(fShiftEta); | |
3c56da8f | 640 | clusterizer->SetTRUshift(fTRUShift); |
7a7d5a64 | 641 | fClusterizer = clusterizer; |
642 | } | |
643 | else{ | |
2f7259cf | 644 | AliFatal(Form("Clusterizer < %d > not available", fRecParam->GetClusterizerFlag())); |
645 | } | |
646 | fClusterizer->InitParameters(fRecParam); | |
01bc1ce8 | 647 | |
648 | if ((!fCalibData&&fLoadCalib) || (!fPedestalData&&fLoadPed)) { | |
649 | AliCDBManager *cdb = AliCDBManager::Instance(); | |
650 | if (!cdb->IsDefaultStorageSet() && !fOCDBpath.IsNull()) | |
651 | cdb->SetDefaultStorage(fOCDBpath); | |
652 | if (fRun!=cdb->GetRun()) | |
653 | cdb->SetRun(fRun); | |
654 | } | |
349bf69e | 655 | if (!fCalibData&&fLoadCalib&&fRun>0) { |
2f7259cf | 656 | AliCDBEntry *entry = static_cast<AliCDBEntry*>(AliCDBManager::Instance()->Get("EMCAL/Calib/Data")); |
657 | if (entry) | |
658 | fCalibData = static_cast<AliEMCALCalibData*>(entry->GetObject()); | |
659 | if (!fCalibData) | |
660 | AliFatal("Calibration parameters not found in CDB!"); | |
661 | } | |
349bf69e | 662 | if (!fPedestalData&&fLoadPed&&fRun>0) { |
2f7259cf | 663 | AliCDBEntry *entry = static_cast<AliCDBEntry*>(AliCDBManager::Instance()->Get("EMCAL/Calib/Pedestals")); |
664 | if (entry) | |
665 | fPedestalData = static_cast<AliCaloCalibPedestal*>(entry->GetObject()); | |
666 | } | |
10d33986 | 667 | if (fCalibData) { |
668 | fClusterizer->SetInputCalibrated(kFALSE); | |
669 | fClusterizer->SetCalibrationParameters(fCalibData); | |
10d33986 | 670 | } else { |
671 | fClusterizer->SetInputCalibrated(kTRUE); | |
672 | } | |
06ca320f | 673 | if (!fClusterizeFastORs) |
6265e793 | 674 | fClusterizer->SetCaloCalibPedestal(fPedestalData); |
10d33986 | 675 | fClusterizer->SetJustClusters(kTRUE); |
2f7259cf | 676 | fClusterizer->SetDigitsArr(fDigitsArr); |
677 | fClusterizer->SetOutput(0); | |
678 | fClusterArr = const_cast<TObjArray *>(fClusterizer->GetRecPoints()); | |
679 | } |