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