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6fdd30c4 | 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 | **************************************************************************/ | |
6fdd30c4 | 15 | |
16 | //_________________________________________________________________________ | |
17 | // This analysis provides a new list of clusters to be used in other analysis | |
18 | // | |
19 | // Author: Gustavo Conesa Balbastre, | |
20 | // Adapted from analysis class from Deepa Thomas | |
21 | // | |
22 | // | |
23 | //_________________________________________________________________________ | |
24 | ||
25 | // --- Root --- | |
04fcfa08 | 26 | #include <TString.h> |
27 | #include <TRefArray.h> | |
28 | #include <TClonesArray.h> | |
29 | #include <TTree.h> | |
30 | #include <TGeoManager.h> | |
31 | #include <TROOT.h> | |
32 | #include <TInterpreter.h> | |
33 | #include <TFile.h> | |
6fdd30c4 | 34 | |
35 | // --- AliRoot Analysis Steering | |
36 | #include "AliAnalysisTask.h" | |
37 | #include "AliAnalysisManager.h" | |
38 | #include "AliESDEvent.h" | |
39 | #include "AliGeomManager.h" | |
40 | #include "AliVCaloCells.h" | |
41 | #include "AliAODCaloCluster.h" | |
42 | #include "AliCDBManager.h" | |
43 | #include "AliCDBStorage.h" | |
44 | #include "AliCDBEntry.h" | |
45 | #include "AliLog.h" | |
46 | #include "AliVEventHandler.h" | |
6060ed91 | 47 | #include "AliAODInputHandler.h" |
3769e0cb | 48 | #include "AliOADBContainer.h" |
6fdd30c4 | 49 | |
50 | // --- EMCAL | |
6fdd30c4 | 51 | #include "AliEMCALAfterBurnerUF.h" |
52 | #include "AliEMCALGeometry.h" | |
53 | #include "AliEMCALClusterizerNxN.h" | |
54 | #include "AliEMCALClusterizerv1.h" | |
cfcbe5d2 | 55 | #include "AliEMCALClusterizerv2.h" |
6fdd30c4 | 56 | #include "AliEMCALRecPoint.h" |
57 | #include "AliEMCALDigit.h" | |
58 | #include "AliCaloCalibPedestal.h" | |
59 | #include "AliEMCALCalibData.h" | |
60 | ||
61 | #include "AliAnalysisTaskEMCALClusterize.h" | |
62 | ||
63 | ClassImp(AliAnalysisTaskEMCALClusterize) | |
64 | ||
6544055e | 65 | //______________________________________________________________________________ |
6fdd30c4 | 66 | AliAnalysisTaskEMCALClusterize::AliAnalysisTaskEMCALClusterize(const char *name) |
6544055e | 67 | : AliAnalysisTaskSE(name) |
68 | , fEvent(0) | |
3769e0cb | 69 | , fGeom(0), fGeomName("") |
6544055e | 70 | , fGeomMatrixSet(kFALSE), fLoadGeomMatrices(kFALSE) |
71 | , fCalibData(0), fPedestalData(0) | |
3769e0cb | 72 | , fOCDBpath(""), fAccessOCDB(kFALSE) |
6544055e | 73 | , fDigitsArr(0), fClusterArr(0), fCaloClusterArr(0) |
74 | , fRecParam(0), fClusterizer(0) | |
75 | , fUnfolder(0), fJustUnfold(kFALSE) | |
3769e0cb | 76 | , fOutputAODBranch(0), fOutputAODBranchName("") |
6544055e | 77 | , fFillAODFile(kTRUE), fFillAODHeader(0) |
78 | , fFillAODCaloCells(0), fRun(-1) | |
79 | , fRecoUtils(0), fConfigName("") | |
80 | , fCellLabels(), fCellSecondLabels(), fCellTime() | |
adad4ea9 | 81 | , fCellMatchdEta(), fCellMatchdPhi() |
3769e0cb | 82 | , fMaxEvent(0), fDoTrackMatching(kFALSE) |
83 | , fSelectCell(kFALSE), fSelectCellMinE(0), fSelectCellMinFrac(0) | |
84 | , fRemoveLEDEvents(kTRUE), fRemoveExoticEvents(kFALSE) | |
85 | , fImportGeometryFromFile(kFALSE), fImportGeometryFilePath("") | |
86 | , fOADBSet(kFALSE), fAccessOADB(kTRUE), fOADBFilePath("") | |
6a8be5c3 | 87 | { |
b43bdd14 | 88 | // Constructor |
89 | ||
e3990982 | 90 | for(Int_t i = 0; i < 12; i++) fGeomMatrix[i] = 0; |
91 | for(Int_t j = 0; j < 24*48*11; j++) | |
92 | { | |
6a8be5c3 | 93 | fCellLabels[j] = -1; |
94 | fCellSecondLabels[j] = -1; | |
adad4ea9 | 95 | fCellTime[j] = 0.; |
96 | fCellMatchdEta[j] = -999; | |
97 | fCellMatchdPhi[j] = -999; | |
6a8be5c3 | 98 | } |
a39f5b70 | 99 | |
a39f5b70 | 100 | |
6fdd30c4 | 101 | } |
102 | ||
6544055e | 103 | //______________________________________________________________ |
6fdd30c4 | 104 | AliAnalysisTaskEMCALClusterize::AliAnalysisTaskEMCALClusterize() |
6544055e | 105 | : AliAnalysisTaskSE("DefaultAnalysis_AliAnalysisTaskEMCALClusterize") |
106 | , fEvent(0) | |
3769e0cb | 107 | , fGeom(0), fGeomName("") |
6544055e | 108 | , fGeomMatrixSet(kFALSE), fLoadGeomMatrices(kFALSE) |
109 | , fCalibData(0), fPedestalData(0) | |
3769e0cb | 110 | , fOCDBpath(""), fAccessOCDB(kFALSE) |
6544055e | 111 | , fDigitsArr(0), fClusterArr(0), fCaloClusterArr(0) |
112 | , fRecParam(0), fClusterizer(0) | |
113 | , fUnfolder(0), fJustUnfold(kFALSE) | |
3769e0cb | 114 | , fOutputAODBranch(0), fOutputAODBranchName("") |
6544055e | 115 | , fFillAODFile(kTRUE), fFillAODHeader(0) |
116 | , fFillAODCaloCells(0), fRun(-1) | |
117 | , fRecoUtils(0), fConfigName("") | |
118 | , fCellLabels(), fCellSecondLabels(), fCellTime() | |
adad4ea9 | 119 | , fCellMatchdEta(), fCellMatchdPhi() |
3769e0cb | 120 | , fMaxEvent(0), fDoTrackMatching(kFALSE) |
121 | , fSelectCell(kFALSE), fSelectCellMinE(0), fSelectCellMinFrac(0) | |
122 | , fRemoveLEDEvents(kTRUE), fRemoveExoticEvents(kFALSE) | |
9ac44255 | 123 | , fImportGeometryFromFile(kFALSE), fImportGeometryFilePath("") |
3769e0cb | 124 | , fOADBSet(kFALSE), fAccessOADB(kTRUE), fOADBFilePath("") |
125 | ||
6fdd30c4 | 126 | { |
127 | // Constructor | |
b43bdd14 | 128 | |
e3990982 | 129 | for(Int_t i = 0; i < 12; i++) fGeomMatrix[i] = 0; |
130 | for(Int_t j = 0; j < 24*48*11; j++) | |
131 | { | |
37d2296c | 132 | fCellLabels[j] = -1; |
133 | fCellSecondLabels[j] = -1; | |
adad4ea9 | 134 | fCellTime[j] = 0.; |
135 | fCellMatchdEta[j] = -999; | |
136 | fCellMatchdPhi[j] = -999; | |
37d2296c | 137 | } |
b43bdd14 | 138 | |
6fdd30c4 | 139 | } |
140 | ||
5994e71f | 141 | |
6544055e | 142 | //_______________________________________________________________ |
6fdd30c4 | 143 | AliAnalysisTaskEMCALClusterize::~AliAnalysisTaskEMCALClusterize() |
144 | { | |
145 | //dtor | |
146 | ||
b43bdd14 | 147 | if (fDigitsArr) |
148 | { | |
6fdd30c4 | 149 | fDigitsArr->Clear("C"); |
542e1379 | 150 | delete fDigitsArr; |
6fdd30c4 | 151 | } |
152 | ||
b43bdd14 | 153 | if (fClusterArr) |
154 | { | |
6fdd30c4 | 155 | fClusterArr->Delete(); |
542e1379 | 156 | delete fClusterArr; |
6fdd30c4 | 157 | } |
158 | ||
b43bdd14 | 159 | if (fCaloClusterArr) |
160 | { | |
6fdd30c4 | 161 | fCaloClusterArr->Delete(); |
542e1379 | 162 | delete fCaloClusterArr; |
6fdd30c4 | 163 | } |
6a8be5c3 | 164 | |
385b7abf | 165 | if(fClusterizer) delete fClusterizer; |
166 | if(fUnfolder) delete fUnfolder; | |
167 | if(fRecoUtils) delete fRecoUtils; | |
6a8be5c3 | 168 | |
6fdd30c4 | 169 | } |
170 | ||
3769e0cb | 171 | //_______________________________________________ |
172 | void AliAnalysisTaskEMCALClusterize::AccessOADB() | |
173 | { | |
174 | // Set the AODB calibration, bad channels etc. parameters at least once | |
175 | // alignment matrices from OADB done in SetGeometryMatrices | |
176 | ||
177 | //Set it only once | |
178 | if(fOADBSet) return ; | |
179 | ||
180 | Int_t runnumber = InputEvent()->GetRunNumber() ; | |
181 | TString pass = GetPass(); | |
182 | ||
183 | printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Get AODB parameters from EMCAL in %s for run %d, and <%s> \n",fOADBFilePath.Data(),runnumber,pass.Data()); | |
184 | ||
185 | Int_t nSM = fGeom->GetNumberOfSuperModules(); | |
186 | ||
187 | // Bad map | |
188 | if(fRecoUtils->IsBadChannelsRemovalSwitchedOn()) | |
189 | { | |
190 | AliOADBContainer *contBC=new AliOADBContainer(""); | |
191 | contBC->InitFromFile(Form("%s/EMCALBadChannels.root",fOADBFilePath.Data()),"AliEMCALBadChannels"); | |
192 | ||
193 | TObjArray *arrayBC=(TObjArray*)contBC->GetObject(runnumber); | |
194 | ||
195 | if(arrayBC) | |
196 | { | |
197 | TObjArray * arrayBCpass = 0x0; | |
198 | if(pass!="")arrayBCpass = (TObjArray*)arrayBC->FindObject(pass); | |
199 | // There are no passes for simulation, in order to get the bad map put pass1 | |
200 | else arrayBCpass = (TObjArray*)arrayBC->FindObject("pass1"); | |
201 | ||
202 | if(arrayBCpass) | |
203 | { | |
204 | fRecoUtils->SwitchOnDistToBadChannelRecalculation(); | |
205 | printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Remove EMCAL bad cells \n"); | |
206 | ||
207 | for (Int_t i=0; i<nSM; ++i) | |
208 | { | |
209 | TH2I *hbm = fRecoUtils->GetEMCALChannelStatusMap(i); | |
210 | ||
211 | if (hbm) | |
212 | delete hbm; | |
213 | ||
214 | hbm=(TH2I*)arrayBCpass->FindObject(Form("EMCALBadChannelMap_Mod%d",i)); | |
215 | ||
216 | if (!hbm) | |
217 | { | |
218 | AliError(Form("Can not get EMCALBadChannelMap_Mod%d",i)); | |
219 | continue; | |
220 | } | |
221 | ||
222 | hbm->SetDirectory(0); | |
223 | fRecoUtils->SetEMCALChannelStatusMap(i,hbm); | |
224 | ||
225 | } // loop | |
226 | } else printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Do NOT remove EMCAL bad channels 1\n"); // pass array | |
227 | } else printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Do NOT remove EMCAL bad channels 2\n"); // run array | |
228 | } // Remove bad | |
229 | ||
230 | // Energy Recalibration | |
231 | if(fRecoUtils->IsRecalibrationOn()) | |
232 | { | |
233 | AliOADBContainer *contRF=new AliOADBContainer(""); | |
234 | ||
235 | contRF->InitFromFile(Form("%s/EMCALRecalib.root",fOADBFilePath.Data()),"AliEMCALRecalib"); | |
236 | ||
237 | TObjArray *recal=(TObjArray*)contRF->GetObject(runnumber); | |
238 | ||
239 | if(recal) | |
240 | { | |
241 | TObjArray *recalpass=(TObjArray*)recal->FindObject(pass); | |
242 | ||
243 | if(recalpass) | |
244 | { | |
245 | TObjArray *recalib=(TObjArray*)recalpass->FindObject("Recalib"); | |
246 | ||
247 | if(recalib) | |
248 | { | |
249 | printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Recalibrate EMCAL \n"); | |
250 | for (Int_t i=0; i<nSM; ++i) | |
251 | { | |
252 | TH2F *h = fRecoUtils->GetEMCALChannelRecalibrationFactors(i); | |
253 | ||
254 | if (h) | |
255 | delete h; | |
256 | ||
257 | h = (TH2F*)recalib->FindObject(Form("EMCALRecalFactors_SM%d",i)); | |
258 | ||
259 | if (!h) | |
260 | { | |
261 | AliError(Form("Could not load EMCALRecalFactors_SM%d",i)); | |
262 | continue; | |
263 | } | |
264 | ||
265 | h->SetDirectory(0); | |
266 | ||
267 | fRecoUtils->SetEMCALChannelRecalibrationFactors(i,h); | |
268 | } // SM loop | |
269 | }else printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Do NOT recalibrate EMCAL 1\n"); // array ok | |
270 | }else printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Do NOT recalibrate EMCAL 2\n"); // array pass ok | |
271 | }else printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Do NOT recalibrate EMCAL 3\n"); // run number array ok | |
272 | ||
273 | // once set, apply run dependent corrections if requested | |
274 | fRecoUtils->SetRunDependentCorrections(runnumber); | |
275 | ||
276 | } // Recalibration on | |
277 | ||
278 | ||
279 | // Time Recalibration | |
280 | if(fRecoUtils->IsTimeRecalibrationOn()) | |
281 | { | |
282 | AliOADBContainer *contTRF=new AliOADBContainer(""); | |
283 | ||
f46af216 | 284 | contTRF->InitFromFile(Form("%s/EMCALTimeCalib.root",fOADBFilePath.Data()),"AliEMCALTimeCalib"); |
3769e0cb | 285 | |
286 | TObjArray *trecal=(TObjArray*)contTRF->GetObject(runnumber); | |
287 | ||
288 | if(trecal) | |
289 | { | |
290 | TObjArray *trecalpass=(TObjArray*)trecal->FindObject(pass); | |
291 | ||
292 | if(trecalpass) | |
293 | { | |
b43bdd14 | 294 | printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Time Recalibrate EMCAL \n"); |
f46af216 | 295 | for (Int_t ibc = 0; ibc < 4; ++ibc) |
3769e0cb | 296 | { |
f46af216 | 297 | TH1F *h = fRecoUtils->GetEMCALChannelTimeRecalibrationFactors(ibc); |
298 | ||
299 | if (h) | |
300 | delete h; | |
301 | ||
302 | h = (TH1F*)trecalpass->FindObject(Form("hAllTimeAvBC%d",ibc)); | |
303 | ||
304 | if (!h) | |
3769e0cb | 305 | { |
f46af216 | 306 | AliError(Form("Could not load hAllTimeAvBC%d",ibc)); |
307 | continue; | |
308 | } | |
309 | ||
310 | h->SetDirectory(0); | |
311 | ||
312 | fRecoUtils->SetEMCALChannelTimeRecalibrationFactors(ibc,h); | |
313 | } // bunch crossing loop | |
b43bdd14 | 314 | }else printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Do NOT recalibrate time EMCAL 1\n"); // array pass ok |
315 | }else printf("AliAnalysisTaskEMCALClusterize::SetOADBParameters() - Do NOT recalibrate time EMCAL 2\n"); // run number array ok | |
3769e0cb | 316 | |
317 | } // Time recalibration on | |
318 | ||
319 | // Parameters already set once, so do not it again | |
320 | fOADBSet = kTRUE; | |
321 | ||
322 | } | |
323 | ||
6544055e | 324 | //_________________________________________________ |
325 | Bool_t AliAnalysisTaskEMCALClusterize::AccessOCDB() | |
326 | { | |
327 | //Access to OCDB stuff | |
1f77507b | 328 | |
6544055e | 329 | fEvent = InputEvent(); |
330 | if (!fEvent) | |
331 | { | |
332 | Warning("AccessOCDB","Event not available!!!"); | |
333 | return kFALSE; | |
1f77507b | 334 | } |
1f77507b | 335 | |
6544055e | 336 | if (fEvent->GetRunNumber()==fRun) |
337 | return kTRUE; | |
338 | fRun = fEvent->GetRunNumber(); | |
1f77507b | 339 | |
6544055e | 340 | if(DebugLevel() > 1 ) |
341 | printf("AliAnalysisTaksEMCALClusterize::AccessODCD() - Begin"); | |
b43bdd14 | 342 | |
6544055e | 343 | AliCDBManager *cdb = AliCDBManager::Instance(); |
1f77507b | 344 | |
1f77507b | 345 | |
b43bdd14 | 346 | if (fOCDBpath.Length()) |
347 | { | |
6544055e | 348 | cdb->SetDefaultStorage(fOCDBpath.Data()); |
349 | printf("AliAnalysisTaksEMCALClusterize::AccessOCDB() - Default storage %s",fOCDBpath.Data()); | |
350 | } | |
351 | ||
352 | cdb->SetRun(fEvent->GetRunNumber()); | |
1f77507b | 353 | |
354 | // | |
6544055e | 355 | // EMCAL from RAW OCDB |
356 | if (fOCDBpath.Contains("alien:")) | |
357 | { | |
358 | cdb->SetSpecificStorage("EMCAL/Calib/Data","alien://Folder=/alice/data/2010/OCDB"); | |
359 | cdb->SetSpecificStorage("EMCAL/Calib/Pedestals","alien://Folder=/alice/data/2010/OCDB"); | |
360 | } | |
1f77507b | 361 | |
6544055e | 362 | TString path = cdb->GetDefaultStorage()->GetBaseFolder(); |
1f77507b | 363 | |
6544055e | 364 | // init parameters: |
1f77507b | 365 | |
6544055e | 366 | //Get calibration parameters |
367 | if(!fCalibData) | |
368 | { | |
369 | AliCDBEntry *entry = (AliCDBEntry*) | |
370 | AliCDBManager::Instance()->Get("EMCAL/Calib/Data"); | |
371 | ||
372 | if (entry) fCalibData = (AliEMCALCalibData*) entry->GetObject(); | |
1f77507b | 373 | } |
6544055e | 374 | |
375 | if(!fCalibData) | |
376 | AliFatal("Calibration parameters not found in CDB!"); | |
377 | ||
378 | //Get calibration parameters | |
379 | if(!fPedestalData) | |
380 | { | |
381 | AliCDBEntry *entry = (AliCDBEntry*) | |
382 | AliCDBManager::Instance()->Get("EMCAL/Calib/Pedestals"); | |
383 | ||
384 | if (entry) fPedestalData = (AliCaloCalibPedestal*) entry->GetObject(); | |
1f77507b | 385 | } |
386 | ||
6544055e | 387 | if(!fPedestalData) |
388 | AliFatal("Dead map not found in CDB!"); | |
1f77507b | 389 | |
6544055e | 390 | return kTRUE; |
6fdd30c4 | 391 | } |
392 | ||
9ac44255 | 393 | //_____________________________________________________ |
6544055e | 394 | void AliAnalysisTaskEMCALClusterize::CheckAndGetEvent() |
6fdd30c4 | 395 | { |
6544055e | 396 | // Get the input event, it can depend in embedded events what you want to get |
397 | // Also check if the quality of the event is good if not reject it | |
398 | ||
399 | fEvent = 0x0; | |
6a8be5c3 | 400 | |
220447cd | 401 | AliAODInputHandler* aodIH = dynamic_cast<AliAODInputHandler*>((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); |
402 | Int_t eventN = Entry(); | |
403 | if(aodIH) eventN = aodIH->GetReadEntry(); | |
404 | ||
6544055e | 405 | if (eventN > fMaxEvent) |
406 | return ; | |
f5036bcb | 407 | |
c50e6949 | 408 | //printf("Clusterizer --- Event %d-- \n",eventN); |
b43bdd14 | 409 | |
6060ed91 | 410 | //Check if input event are embedded events |
411 | //If so, take output event | |
3769e0cb | 412 | if (aodIH && aodIH->GetMergeEvents()) |
413 | { | |
6544055e | 414 | fEvent = AODEvent(); |
1f77507b | 415 | |
416 | if(!aodIH->GetMergeEMCALCells()) | |
417 | AliFatal("Events merged but not EMCAL cells, check analysis settings!"); | |
418 | ||
3769e0cb | 419 | if(DebugLevel() > 1) |
420 | { | |
421 | printf("AliAnalysisTaksEMCALClusterize::UserExec() - Use embedded events\n"); | |
422 | ||
423 | printf("\t InputEvent N Clusters %d, N Cells %d\n",InputEvent()->GetNumberOfCaloClusters(), | |
424 | InputEvent()->GetEMCALCells()->GetNumberOfCells()); | |
425 | ||
426 | printf("\t MergedEvent N Clusters %d, N Cells %d\n",aodIH->GetEventToMerge()->GetNumberOfCaloClusters(), | |
427 | aodIH->GetEventToMerge()->GetEMCALCells()->GetNumberOfCells()); | |
428 | ||
429 | for (Int_t icl=0; icl < aodIH->GetEventToMerge()->GetNumberOfCaloClusters(); icl++) | |
430 | { | |
431 | AliAODCaloCluster *sigCluster = aodIH->GetEventToMerge()->GetCaloCluster(icl); | |
432 | if(sigCluster->IsEMCAL()) printf("\t \t Signal cluster: i %d, E %f\n",icl,sigCluster->E()); | |
433 | } | |
434 | ||
435 | printf("\t OutputEvent N Clusters %d, N Cells %d\n", AODEvent()->GetNumberOfCaloClusters(), | |
436 | AODEvent()->GetEMCALCells()->GetNumberOfCells()); | |
6544055e | 437 | } |
6060ed91 | 438 | } |
3769e0cb | 439 | else |
440 | { | |
6544055e | 441 | fEvent = InputEvent(); |
1f77507b | 442 | if(fFillAODCaloCells) FillAODCaloCells(); |
443 | if(fFillAODHeader) FillAODHeader(); | |
6060ed91 | 444 | } |
445 | ||
3769e0cb | 446 | if (!fEvent) |
447 | { | |
3fa4fb85 | 448 | Error("UserExec","Event not available"); |
6544055e | 449 | return ; |
6fdd30c4 | 450 | } |
6a8be5c3 | 451 | |
cd2e4ce6 | 452 | //------------------------------------------------------------------------------------- |
6544055e | 453 | // Reject events if LED was firing, use only for LHC11a data |
454 | // Reject event if triggered by exotic cell and remove exotic cells if not triggered | |
cd2e4ce6 | 455 | //------------------------------------------------------------------------------------- |
6544055e | 456 | |
3769e0cb | 457 | if( IsLEDEvent( InputEvent()->GetRunNumber() ) ) { fEvent = 0x0 ; return ; } |
6544055e | 458 | |
3769e0cb | 459 | if( IsExoticEvent() ) { fEvent = 0x0 ; return ; } |
cd2e4ce6 | 460 | |
f5036bcb | 461 | //Magic line to write events to AOD filem put after event rejection |
462 | AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()->SetFillAOD(fFillAODFile); | |
6544055e | 463 | |
464 | } | |
465 | ||
466 | //____________________________________________________ | |
467 | void AliAnalysisTaskEMCALClusterize::ClusterizeCells() | |
468 | { | |
469 | // Recluster calocells, transform them into digits, | |
470 | // feed the clusterizer with them and get new list of clusters | |
471 | ||
472 | //In case of MC, first loop on the clusters and fill MC label to array | |
473 | Int_t nClusters = fEvent->GetNumberOfCaloClusters(); | |
474 | Int_t nClustersOrg = 0; | |
b43bdd14 | 475 | |
6544055e | 476 | AliAODInputHandler* aodIH = dynamic_cast<AliAODInputHandler*>((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); |
477 | if(aodIH && aodIH->GetEventToMerge()) //Embedding | |
478 | nClusters = aodIH->GetEventToMerge()->GetNumberOfCaloClusters(); //Get clusters directly from embedded signal | |
f5036bcb | 479 | |
6544055e | 480 | for (Int_t i = 0; i < nClusters; i++) |
481 | { | |
482 | AliVCluster *clus = 0; | |
483 | if(aodIH && aodIH->GetEventToMerge()) //Embedding | |
484 | clus = aodIH->GetEventToMerge()->GetCaloCluster(i); //Get clusters directly from embedded signal | |
485 | else | |
486 | clus = fEvent->GetCaloCluster(i); | |
5994e71f | 487 | |
6544055e | 488 | if(!clus) return; |
6a8be5c3 | 489 | |
f46af216 | 490 | if(clus->IsEMCAL()) |
491 | { | |
6544055e | 492 | Int_t label = clus->GetLabel(); |
493 | Int_t label2 = -1 ; | |
73a4ed8f | 494 | //printf("Org cluster E %f, Time %e, Id = ", clus->E(), clus->GetTOF() ); |
6544055e | 495 | if (clus->GetNLabels()>=2) label2 = clus->GetLabelAt(1) ; |
496 | UShort_t * index = clus->GetCellsAbsId() ; | |
f46af216 | 497 | for(Int_t icell=0; icell < clus->GetNCells(); icell++ ) |
498 | { | |
6544055e | 499 | fCellLabels[index[icell]] = label; |
500 | fCellSecondLabels[index[icell]] = label2; | |
73a4ed8f | 501 | fCellTime[index[icell]] = clus->GetTOF(); |
502 | fCellMatchdEta[index[icell]] = clus->GetTrackDz(); | |
503 | fCellMatchdPhi[index[icell]] = clus->GetTrackDx(); | |
504 | //printf(" %d,", index[icell] ); | |
6fdd30c4 | 505 | } |
6544055e | 506 | nClustersOrg++; |
6fdd30c4 | 507 | } |
b43bdd14 | 508 | // printf("\n"); |
6544055e | 509 | } |
510 | ||
511 | // Transform CaloCells into Digits | |
b43bdd14 | 512 | |
6544055e | 513 | Int_t idigit = 0; |
514 | Int_t id = -1; | |
515 | Float_t amp = -1; | |
516 | Double_t time = -1; | |
517 | ||
518 | AliVCaloCells *cells = fEvent->GetEMCALCells(); | |
b43bdd14 | 519 | |
a7e5a381 | 520 | Int_t bc = InputEvent()->GetBunchCrossNumber(); |
6544055e | 521 | for (Int_t icell = 0; icell < cells->GetNumberOfCells(); icell++) |
522 | { | |
6544055e | 523 | // Get cell values, recalibrate and not include bad channels found in analysis, nor cells with too low energy, nor exotic cell |
524 | id = cells->GetCellNumber(icell); | |
a7e5a381 | 525 | Bool_t accept = fRecoUtils->AcceptCalibrateCell(id,bc,amp,time,cells); |
526 | ||
527 | // Do not include cells with too low energy, nor exotic cell | |
528 | if(amp < fRecParam->GetMinECut() ) accept = kFALSE; | |
529 | ||
530 | // In case of AOD analysis cell time is 0, approximate replacing by time of the cluster the digit belongs. | |
3769e0cb | 531 | if (time*1e9 < 1.) |
532 | { | |
a7e5a381 | 533 | time = fCellTime[id]; |
f46af216 | 534 | //printf("cell %d time org %f - ",id, time*1.e9); |
a7e5a381 | 535 | fRecoUtils->RecalibrateCellTime(id,bc,time); |
f46af216 | 536 | //printf("recal %f\n",time*1.e9); |
a7e5a381 | 537 | } |
538 | ||
3769e0cb | 539 | if( accept && fRecoUtils->IsExoticCell(id,cells,bc)) |
540 | { | |
a7e5a381 | 541 | accept = kFALSE; |
542 | } | |
b43bdd14 | 543 | |
f46af216 | 544 | if( !accept ) |
545 | { | |
6544055e | 546 | fCellLabels[id] =-1; //reset the entry in the array for next event |
547 | fCellSecondLabels[id]=-1; //reset the entry in the array for next event | |
adad4ea9 | 548 | fCellTime[id] = 0.; |
549 | fCellMatchdEta[id] =-999; | |
550 | fCellMatchdPhi[id] =-999; | |
f46af216 | 551 | if( DebugLevel() > 2 ) |
552 | printf("AliAnalysisTaksEMCALClusterize::ClusterizeCells() - Remove channel absId %d, index %d of %d, amp %f, time %f\n", | |
b43bdd14 | 553 | id,icell, cells->GetNumberOfCells(), amp, time*1.e9); |
6544055e | 554 | continue; |
555 | } | |
b43bdd14 | 556 | |
6544055e | 557 | //Create the digit, put a fake primary deposited energy to trick the clusterizer when checking the most likely primary |
558 | new((*fDigitsArr)[idigit]) AliEMCALDigit( fCellLabels[id], fCellLabels[id],id, amp, time,AliEMCALDigit::kHG,idigit, 0, 0, 1); | |
b43bdd14 | 559 | |
04fcfa08 | 560 | fCellLabels[id] =-1; //reset the entry in the array for next event |
6fdd30c4 | 561 | |
6544055e | 562 | idigit++; |
563 | } | |
6a8be5c3 | 564 | |
04fcfa08 | 565 | fDigitsArr->Sort(); |
b43bdd14 | 566 | |
6544055e | 567 | //------------------------------------------------------------------------------------- |
568 | //Do the clusterization | |
569 | //------------------------------------------------------------------------------------- | |
b43bdd14 | 570 | |
6544055e | 571 | fClusterizer->Digits2Clusters(""); |
572 | ||
573 | //------------------------------------------------------------------------------------- | |
574 | //Transform the recpoints into AliVClusters | |
575 | //------------------------------------------------------------------------------------- | |
576 | ||
b43bdd14 | 577 | RecPoints2Clusters(); |
6544055e | 578 | |
3769e0cb | 579 | if(!fCaloClusterArr) |
580 | { | |
6544055e | 581 | printf("AliAnalysisTaksEMCALClusterize::UserExec() - No array with CaloClusters, input RecPoints entries %d\n",fClusterArr->GetEntriesFast()); |
582 | return; | |
583 | } | |
584 | ||
3769e0cb | 585 | if( DebugLevel() > 0 ) |
586 | { | |
6544055e | 587 | printf("AliAnalysisTaksEMCALClusterize::ClusterizeCells() - N clusters: before recluster %d, after recluster %d\n",nClustersOrg, fCaloClusterArr->GetEntriesFast()); |
b43bdd14 | 588 | |
589 | if(fCaloClusterArr->GetEntriesFast() != fClusterArr->GetEntriesFast()) | |
590 | { | |
6544055e | 591 | printf("\t Some RecRoints not transformed into CaloClusters (clusterizer %d, unfold %d): Input entries %d - Output entries %d - %d (not fast)\n", |
592 | fRecParam->GetClusterizerFlag(),fRecParam->GetUnfold(), | |
593 | fClusterArr->GetEntriesFast(), fCaloClusterArr->GetEntriesFast(), fCaloClusterArr->GetEntries()); | |
594 | } | |
595 | } | |
596 | ||
597 | //Reset the array with second labels for this event | |
598 | memset(fCellSecondLabels, -1, sizeof(fCellSecondLabels)); | |
b43bdd14 | 599 | |
6544055e | 600 | } |
a39f5b70 | 601 | |
73a4ed8f | 602 | //_____________________________________________________ |
6544055e | 603 | void AliAnalysisTaskEMCALClusterize::ClusterUnfolding() |
604 | { | |
605 | // Take the event clusters and unfold them | |
606 | ||
607 | AliVCaloCells *cells = fEvent->GetEMCALCells(); | |
608 | Double_t cellAmplitude = 0; | |
609 | Double_t cellTime = 0; | |
610 | Short_t cellNumber = 0; | |
611 | Int_t nClustersOrg = 0; | |
612 | ||
613 | // Fill the array with the EMCAL clusters, copy them | |
614 | for (Int_t i = 0; i < fEvent->GetNumberOfCaloClusters(); i++) | |
615 | { | |
616 | AliVCluster *clus = fEvent->GetCaloCluster(i); | |
b43bdd14 | 617 | if(clus->IsEMCAL()) |
618 | { | |
6544055e | 619 | //recalibrate/remove bad channels/etc if requested |
b43bdd14 | 620 | if(fRecoUtils->ClusterContainsBadChannel(fGeom,clus->GetCellsAbsId(), clus->GetNCells())) |
621 | { | |
5994e71f | 622 | continue; |
6544055e | 623 | } |
3bfc4732 | 624 | |
b43bdd14 | 625 | if(fRecoUtils->IsRecalibrationOn()) |
626 | { | |
6544055e | 627 | //Calibrate cluster |
628 | fRecoUtils->RecalibrateClusterEnergy(fGeom, clus, cells); | |
629 | ||
630 | //CalibrateCells | |
631 | for (Int_t icell = 0; icell < cells->GetNumberOfCells(); icell++) | |
632 | { | |
633 | if (cells->GetCell(icell, cellNumber, cellAmplitude, cellTime) != kTRUE) | |
634 | break; | |
635 | ||
636 | Int_t imod = -1, iphi =-1, ieta=-1,iTower = -1, iIphi = -1, iIeta = -1; | |
637 | fGeom->GetCellIndex(cellNumber,imod,iTower,iIphi,iIeta); | |
638 | fGeom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,iphi,ieta); | |
639 | ||
640 | //Do not include bad channels found in analysis? | |
641 | if( fRecoUtils->IsBadChannelsRemovalSwitchedOn() && | |
b43bdd14 | 642 | fRecoUtils->GetEMCALChannelStatus(imod, ieta, iphi)) |
643 | { | |
6544055e | 644 | fCellLabels[cellNumber] =-1; //reset the entry in the array for next event |
645 | fCellSecondLabels[cellNumber]=-1; //reset the entry in the array for next event | |
adad4ea9 | 646 | fCellTime[cellNumber] = 0.; |
647 | fCellMatchdEta[cellNumber] =-999; | |
648 | fCellMatchdPhi[cellNumber] =-999; | |
6544055e | 649 | continue; |
650 | } | |
651 | ||
652 | cells->SetCell(icell, cellNumber, cellAmplitude*fRecoUtils->GetEMCALChannelRecalibrationFactor(imod,ieta,iphi),cellTime); | |
653 | ||
654 | }// cells loop | |
655 | }// recalibrate | |
5994e71f | 656 | |
6544055e | 657 | //Cast to ESD or AOD, needed to create the cluster array |
658 | AliESDCaloCluster * esdCluster = dynamic_cast<AliESDCaloCluster*> (clus); | |
659 | AliAODCaloCluster * aodCluster = dynamic_cast<AliAODCaloCluster*> (clus); | |
b43bdd14 | 660 | |
661 | if (esdCluster) | |
662 | { | |
6544055e | 663 | fCaloClusterArr->Add( new AliESDCaloCluster(*esdCluster) ); |
664 | }//ESD | |
b43bdd14 | 665 | else if(aodCluster) |
666 | { | |
6544055e | 667 | fCaloClusterArr->Add( new AliAODCaloCluster(*aodCluster) ); |
668 | }//AOD | |
669 | else | |
670 | Warning("UserExec()"," - Wrong CaloCluster type?"); | |
b43bdd14 | 671 | |
6544055e | 672 | nClustersOrg++; |
6a8be5c3 | 673 | } |
6fdd30c4 | 674 | } |
675 | ||
6544055e | 676 | //Do the unfolding |
677 | fUnfolder->UnfoldClusters(fCaloClusterArr, cells); | |
6a8be5c3 | 678 | |
6544055e | 679 | //CLEAN-UP |
680 | fUnfolder->Clear(); | |
385b7abf | 681 | |
6544055e | 682 | } |
683 | ||
684 | //_____________________________________________________ | |
685 | void AliAnalysisTaskEMCALClusterize::FillAODCaloCells() | |
686 | { | |
687 | // Put calo cells in standard branch | |
688 | AliVCaloCells &eventEMcells = *(fEvent->GetEMCALCells()); | |
689 | Int_t nEMcell = eventEMcells.GetNumberOfCells() ; | |
6fdd30c4 | 690 | |
6544055e | 691 | AliAODCaloCells &aodEMcells = *(AODEvent()->GetEMCALCells()); |
692 | aodEMcells.CreateContainer(nEMcell); | |
693 | aodEMcells.SetType(AliVCaloCells::kEMCALCell); | |
694 | Double_t calibFactor = 1.; | |
b43bdd14 | 695 | for (Int_t iCell = 0; iCell < nEMcell; iCell++) |
696 | { | |
6544055e | 697 | Int_t imod = -1, iphi =-1, ieta=-1,iTower = -1, iIphi = -1, iIeta = -1; |
698 | fGeom->GetCellIndex(eventEMcells.GetCellNumber(iCell),imod,iTower,iIphi,iIeta); | |
699 | fGeom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,iphi,ieta); | |
385b7abf | 700 | |
b43bdd14 | 701 | if(fRecoUtils->IsRecalibrationOn()) |
702 | { | |
6544055e | 703 | calibFactor = fRecoUtils->GetEMCALChannelRecalibrationFactor(imod,ieta,iphi); |
385b7abf | 704 | } |
0821ba9f | 705 | |
b43bdd14 | 706 | if(!fRecoUtils->GetEMCALChannelStatus(imod, ieta, iphi)) |
707 | { //Channel is not declared as bad | |
6544055e | 708 | aodEMcells.SetCell(iCell,eventEMcells.GetCellNumber(iCell),eventEMcells.GetAmplitude(iCell)*calibFactor); |
709 | } | |
b43bdd14 | 710 | else |
711 | { | |
6544055e | 712 | aodEMcells.SetCell(iCell,eventEMcells.GetCellNumber(iCell),0); |
5994e71f | 713 | } |
6fdd30c4 | 714 | } |
6544055e | 715 | aodEMcells.Sort(); |
6fdd30c4 | 716 | |
6544055e | 717 | } |
6fdd30c4 | 718 | |
6544055e | 719 | //__________________________________________________ |
720 | void AliAnalysisTaskEMCALClusterize::FillAODHeader() | |
6fdd30c4 | 721 | { |
6544055e | 722 | //Put event header information in standard AOD branch |
e9dd2d80 | 723 | |
6544055e | 724 | AliESDEvent* esdevent = dynamic_cast<AliESDEvent*> (fEvent); |
725 | AliAODEvent* aodevent = dynamic_cast<AliAODEvent*> (fEvent); | |
e9dd2d80 | 726 | |
6544055e | 727 | Double_t pos[3] ; |
728 | Double_t covVtx[6]; | |
729 | for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.; | |
730 | ||
731 | AliAODHeader* header = AODEvent()->GetHeader(); | |
732 | header->SetRunNumber(fEvent->GetRunNumber()); | |
733 | ||
b43bdd14 | 734 | if(esdevent) |
735 | { | |
6544055e | 736 | TTree* tree = fInputHandler->GetTree(); |
b43bdd14 | 737 | if (tree) |
738 | { | |
6544055e | 739 | TFile* file = tree->GetCurrentFile(); |
740 | if (file) header->SetESDFileName(file->GetName()); | |
741 | } | |
742 | } | |
743 | else if (aodevent) header->SetESDFileName(aodevent->GetHeader()->GetESDFileName()); | |
e9dd2d80 | 744 | |
6544055e | 745 | header->SetBunchCrossNumber(fEvent->GetBunchCrossNumber()); |
746 | header->SetOrbitNumber(fEvent->GetOrbitNumber()); | |
747 | header->SetPeriodNumber(fEvent->GetPeriodNumber()); | |
748 | header->SetEventType(fEvent->GetEventType()); | |
385b7abf | 749 | |
6544055e | 750 | //Centrality |
b43bdd14 | 751 | if(fEvent->GetCentrality()) |
6544055e | 752 | header->SetCentrality(new AliCentrality(*(fEvent->GetCentrality()))); |
b43bdd14 | 753 | else |
6544055e | 754 | header->SetCentrality(0); |
385b7abf | 755 | |
6544055e | 756 | //Trigger |
757 | header->SetOfflineTrigger(fInputHandler->IsEventSelected()); // propagate the decision of the physics selection | |
758 | if (esdevent) header->SetFiredTriggerClasses(esdevent->GetFiredTriggerClasses()); | |
759 | else if (aodevent) header->SetFiredTriggerClasses(aodevent->GetFiredTriggerClasses()); | |
b43bdd14 | 760 | |
6544055e | 761 | header->SetTriggerMask(fEvent->GetTriggerMask()); |
762 | header->SetTriggerCluster(fEvent->GetTriggerCluster()); | |
b43bdd14 | 763 | |
764 | if (esdevent) | |
765 | { | |
6544055e | 766 | header->SetL0TriggerInputs(esdevent->GetHeader()->GetL0TriggerInputs()); |
767 | header->SetL1TriggerInputs(esdevent->GetHeader()->GetL1TriggerInputs()); | |
768 | header->SetL2TriggerInputs(esdevent->GetHeader()->GetL2TriggerInputs()); | |
769 | } | |
b43bdd14 | 770 | else if (aodevent) |
771 | { | |
6544055e | 772 | header->SetL0TriggerInputs(aodevent->GetHeader()->GetL0TriggerInputs()); |
773 | header->SetL1TriggerInputs(aodevent->GetHeader()->GetL1TriggerInputs()); | |
774 | header->SetL2TriggerInputs(aodevent->GetHeader()->GetL2TriggerInputs()); | |
775 | } | |
e9dd2d80 | 776 | |
6544055e | 777 | header->SetMagneticField(fEvent->GetMagneticField()); |
778 | //header->SetMuonMagFieldScale(esdevent->GetCurrentDip()/6000.); | |
e9dd2d80 | 779 | |
6544055e | 780 | header->SetZDCN1Energy(fEvent->GetZDCN1Energy()); |
781 | header->SetZDCP1Energy(fEvent->GetZDCP1Energy()); | |
782 | header->SetZDCN2Energy(fEvent->GetZDCN2Energy()); | |
783 | header->SetZDCP2Energy(fEvent->GetZDCP2Energy()); | |
784 | header->SetZDCEMEnergy(fEvent->GetZDCEMEnergy(0),fEvent->GetZDCEMEnergy(1)); | |
385b7abf | 785 | |
6544055e | 786 | Float_t diamxy[2]={fEvent->GetDiamondX(),fEvent->GetDiamondY()}; |
787 | Float_t diamcov[3]; | |
788 | fEvent->GetDiamondCovXY(diamcov); | |
789 | header->SetDiamond(diamxy,diamcov); | |
790 | if (esdevent) header->SetDiamondZ(esdevent->GetDiamondZ(),esdevent->GetSigma2DiamondZ()); | |
791 | else if (aodevent) header->SetDiamondZ(aodevent->GetDiamondZ(),aodevent->GetSigma2DiamondZ()); | |
e9dd2d80 | 792 | |
6544055e | 793 | // |
794 | Int_t nVertices = 1 ;/* = prim. vtx*/; | |
795 | Int_t nCaloClus = fEvent->GetNumberOfCaloClusters(); | |
e9dd2d80 | 796 | |
6544055e | 797 | AODEvent()->ResetStd(0, nVertices, 0, 0, 0, nCaloClus, 0, 0); |
385b7abf | 798 | |
6544055e | 799 | // Access to the AOD container of vertices |
800 | TClonesArray &vertices = *(AODEvent()->GetVertices()); | |
801 | Int_t jVertices=0; | |
385b7abf | 802 | |
6544055e | 803 | // Add primary vertex. The primary tracks will be defined |
804 | // after the loops on the composite objects (V0, cascades, kinks) | |
805 | fEvent->GetPrimaryVertex()->GetXYZ(pos); | |
806 | Float_t chi = 0; | |
b43bdd14 | 807 | if (esdevent) |
808 | { | |
6544055e | 809 | esdevent->GetPrimaryVertex()->GetCovMatrix(covVtx); |
810 | chi = esdevent->GetPrimaryVertex()->GetChi2toNDF(); | |
811 | } | |
b43bdd14 | 812 | else if (aodevent) |
813 | { | |
6544055e | 814 | aodevent->GetPrimaryVertex()->GetCovMatrix(covVtx); |
815 | chi = aodevent->GetPrimaryVertex()->GetChi2perNDF();//Different from ESD? | |
6fdd30c4 | 816 | } |
bd9e8ebd | 817 | |
6544055e | 818 | AliAODVertex * primary = new(vertices[jVertices++]) |
819 | AliAODVertex(pos, covVtx, chi, NULL, -1, AliAODVertex::kPrimary); | |
820 | primary->SetName(fEvent->GetPrimaryVertex()->GetName()); | |
821 | primary->SetTitle(fEvent->GetPrimaryVertex()->GetTitle()); | |
e9dd2d80 | 822 | |
6544055e | 823 | } |
824 | ||
b43bdd14 | 825 | //_________________________________________________________ |
826 | void AliAnalysisTaskEMCALClusterize::FillCaloClusterInAOD() | |
827 | { | |
828 | // Get the CaloClusters array, do some final calculations | |
829 | // and put the clusters in the AOD branch | |
830 | ||
831 | //First recalculate track-matching for the new clusters | |
832 | if(fDoTrackMatching) | |
833 | { | |
834 | fRecoUtils->FindMatches(fEvent,fCaloClusterArr,fGeom); | |
835 | } | |
836 | //Put the new clusters in the AOD list | |
837 | ||
838 | Int_t kNumberOfCaloClusters = fCaloClusterArr->GetEntriesFast(); | |
839 | for(Int_t i = 0; i < kNumberOfCaloClusters; i++) | |
840 | { | |
841 | AliAODCaloCluster *newCluster = (AliAODCaloCluster *) fCaloClusterArr->At(i); | |
842 | ||
843 | newCluster->SetID(i); | |
844 | ||
845 | //Add matched track | |
846 | if(fDoTrackMatching) | |
847 | { | |
848 | Int_t trackIndex = fRecoUtils->GetMatchedTrackIndex(i); | |
849 | if(trackIndex >= 0) | |
850 | { | |
851 | newCluster->AddTrackMatched(fEvent->GetTrack(trackIndex)); | |
852 | if(DebugLevel() > 1) | |
853 | printf("AliAnalysisTaksEMCALClusterize::UserExec() - Matched Track index %d to new cluster %d \n",trackIndex,i); | |
854 | } | |
855 | ||
856 | Float_t dR = 999., dZ = 999.; | |
857 | fRecoUtils->GetMatchedResiduals(newCluster->GetID(),dR,dZ); | |
858 | newCluster->SetTrackDistance(dR,dZ); | |
859 | ||
860 | } | |
861 | else | |
862 | {// Assign previously assigned matched track in reco, very very rough | |
863 | Int_t absId0 = newCluster->GetCellsAbsId()[0]; // Assign match of first cell in cluster | |
864 | newCluster->SetTrackDistance(fCellMatchdPhi[absId0],fCellMatchdEta[absId0]); | |
865 | } | |
866 | ||
867 | //printf("New cluster E %f, Time %e, Id = ", newCluster->E(), newCluster->GetTOF() ); | |
868 | //for(Int_t icell=0; icell < newCluster->GetNCells(); icell++ ) printf(" %d,", newCluster->GetCellsAbsId() [icell] ); | |
869 | //printf("\n"); | |
870 | ||
871 | // Calculate distance to bad channel for new cluster. Make sure you give the list of bad channels. | |
872 | fRecoUtils->RecalculateClusterDistanceToBadChannel(fGeom, fEvent->GetEMCALCells(), newCluster); | |
873 | ||
874 | new((*fOutputAODBranch)[i]) AliAODCaloCluster(*newCluster); | |
875 | ||
876 | if(DebugLevel() > 1 ) | |
877 | printf("AliAnalysisTaksEMCALClusterize::UserExec() - New cluster %d of %d, energy %f\n",newCluster->GetID(), kNumberOfCaloClusters, newCluster->E()); | |
878 | ||
879 | } // cluster loop | |
880 | ||
881 | fOutputAODBranch->Expand(kNumberOfCaloClusters); // resize TObjArray to 'remove' slots | |
882 | ||
883 | // Clean up | |
884 | fCaloClusterArr->Delete(); // Do not Clear(), it leaks, why? | |
885 | ||
886 | } | |
887 | ||
3769e0cb | 888 | //_______________________________________________ |
889 | TString AliAnalysisTaskEMCALClusterize::GetPass() | |
890 | { | |
891 | // Get passx from filename. | |
892 | ||
893 | if (!AliAnalysisManager::GetAnalysisManager()->GetTree()) | |
894 | { | |
895 | AliError("AliAnalysisTaskEMCALClusterize::GetPass() - Pointer to tree = 0, returning null\n"); | |
896 | return TString(""); | |
897 | } | |
898 | ||
899 | if (!AliAnalysisManager::GetAnalysisManager()->GetTree()->GetCurrentFile()) | |
900 | { | |
901 | AliError("AliAnalysisTaskEMCALClusterize::GetPass() - Null pointer input file, returning null\n"); | |
902 | return TString(""); | |
903 | } | |
904 | ||
905 | TString pass(AliAnalysisManager::GetAnalysisManager()->GetTree()->GetCurrentFile()->GetName()); | |
906 | if (pass.Contains("ass1")) return TString("pass1"); | |
907 | else if (pass.Contains("ass2")) return TString("pass2"); | |
908 | else if (pass.Contains("ass3")) return TString("pass3"); | |
909 | ||
910 | // No condition fullfilled, give a default value | |
911 | printf("AliAnalysisTaskEMCALClusterize::GetPass() - Pass number string not found \n"); | |
912 | return TString(""); | |
913 | ||
914 | } | |
915 | ||
6544055e | 916 | //_________________________________________ |
917 | void AliAnalysisTaskEMCALClusterize::Init() | |
918 | { | |
919 | //Init analysis with configuration macro if available | |
920 | ||
3769e0cb | 921 | fOADBSet = kFALSE; |
922 | if(fOADBFilePath == "") fOADBFilePath = "$ALICE_ROOT/OADB/EMCAL" ; | |
923 | ||
3769e0cb | 924 | fCaloClusterArr = new TObjArray(10000); |
925 | fBranchNames = "ESD:AliESDHeader.,EMCALCells."; | |
926 | ||
927 | if(!fRecParam) fRecParam = new AliEMCALRecParam; | |
928 | if(!fRecoUtils) fRecoUtils = new AliEMCALRecoUtils(); | |
929 | ||
930 | if(fMaxEvent <= 0) fMaxEvent = 1000000000; | |
931 | if(fSelectCellMinE <= 0) fSelectCellMinE = 0.005; | |
932 | if(fSelectCellMinFrac <= 0) fSelectCellMinFrac = 0.001; | |
933 | ||
934 | if (fOCDBpath == "") fOCDBpath = "raw://" ; | |
935 | if (fOutputAODBranchName == "") fOutputAODBranchName = "newEMCALClusters" ; | |
936 | ||
937 | if(gROOT->LoadMacro(fConfigName) >=0) | |
938 | { | |
6544055e | 939 | printf("AliAnalysisTaksEMCALClusterize::Init() - Configure analysis with %s\n",fConfigName.Data()); |
940 | AliAnalysisTaskEMCALClusterize *clus = (AliAnalysisTaskEMCALClusterize*)gInterpreter->ProcessLine("ConfigEMCALClusterize()"); | |
941 | fGeomName = clus->fGeomName; | |
942 | fLoadGeomMatrices = clus->fLoadGeomMatrices; | |
943 | fOCDBpath = clus->fOCDBpath; | |
944 | fAccessOCDB = clus->fAccessOCDB; | |
945 | fRecParam = clus->fRecParam; | |
946 | fJustUnfold = clus->fJustUnfold; | |
947 | fFillAODFile = clus->fFillAODFile; | |
948 | fRecoUtils = clus->fRecoUtils; | |
949 | fConfigName = clus->fConfigName; | |
950 | fMaxEvent = clus->fMaxEvent; | |
951 | fDoTrackMatching = clus->fDoTrackMatching; | |
952 | fOutputAODBranchName = clus->fOutputAODBranchName; | |
e3990982 | 953 | for(Int_t i = 0; i < 12; i++) fGeomMatrix[i] = clus->fGeomMatrix[i] ; |
6fdd30c4 | 954 | } |
e9dd2d80 | 955 | |
9ac44255 | 956 | // Init geometry, I do not like much to do it like this ... |
3769e0cb | 957 | if(fImportGeometryFromFile && !gGeoManager) |
958 | { | |
959 | if (fImportGeometryFilePath == "") fImportGeometryFilePath = "$ALICE_ROOT/PWGGA/EMCALTasks/macros/geometry.root" ; // "$ALICE_ROOT/EVE/alice-data/default_geo.root" | |
960 | printf("AliAnalysisTaskEMCALClusterize::Init() - Import %s\n",fImportGeometryFilePath.Data()); | |
961 | TGeoManager::Import(fImportGeometryFilePath) ; | |
9ac44255 | 962 | } |
b43bdd14 | 963 | |
6544055e | 964 | } |
6fdd30c4 | 965 | |
6544055e | 966 | //_______________________________________________________ |
6fdd30c4 | 967 | void AliAnalysisTaskEMCALClusterize::InitClusterization() |
968 | { | |
969 | //Select clusterization/unfolding algorithm and set all the needed parameters | |
970 | ||
04fcfa08 | 971 | if (fJustUnfold) |
972 | { | |
bd9e8ebd | 973 | // init the unfolding afterburner |
974 | delete fUnfolder; | |
1759f743 | 975 | fUnfolder = new AliEMCALAfterBurnerUF(fRecParam->GetW0(),fRecParam->GetLocMaxCut(),fRecParam->GetMinECut()); |
bd9e8ebd | 976 | return; |
6a8be5c3 | 977 | } |
978 | ||
bd9e8ebd | 979 | //First init the clusterizer |
980 | delete fClusterizer; | |
981 | if (fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv1) | |
982 | fClusterizer = new AliEMCALClusterizerv1 (fGeom, fCalibData, fPedestalData); | |
cfcbe5d2 | 983 | else if(fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv2) |
984 | fClusterizer = new AliEMCALClusterizerv2(fGeom, fCalibData, fPedestalData); | |
b43bdd14 | 985 | else if(fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerNxN) |
986 | { | |
bd9e8ebd | 987 | fClusterizer = new AliEMCALClusterizerNxN(fGeom, fCalibData, fPedestalData); |
212ac797 | 988 | fClusterizer->SetNRowDiff(fRecParam->GetNRowDiff()); |
989 | fClusterizer->SetNColDiff(fRecParam->GetNColDiff()); | |
04fcfa08 | 990 | } |
991 | else | |
992 | { | |
bd9e8ebd | 993 | AliFatal(Form("Clusterizer < %d > not available", fRecParam->GetClusterizerFlag())); |
994 | } | |
6a8be5c3 | 995 | |
bd9e8ebd | 996 | //Now set the parameters |
997 | fClusterizer->SetECAClusteringThreshold( fRecParam->GetClusteringThreshold() ); | |
998 | fClusterizer->SetECALogWeight ( fRecParam->GetW0() ); | |
999 | fClusterizer->SetMinECut ( fRecParam->GetMinECut() ); | |
1000 | fClusterizer->SetUnfolding ( fRecParam->GetUnfold() ); | |
1001 | fClusterizer->SetECALocalMaxCut ( fRecParam->GetLocMaxCut() ); | |
1002 | fClusterizer->SetTimeCut ( fRecParam->GetTimeCut() ); | |
1003 | fClusterizer->SetTimeMin ( fRecParam->GetTimeMin() ); | |
1004 | fClusterizer->SetTimeMax ( fRecParam->GetTimeMax() ); | |
1005 | fClusterizer->SetInputCalibrated ( kTRUE ); | |
2af35150 | 1006 | fClusterizer->SetJustClusters ( kTRUE ); |
04fcfa08 | 1007 | |
1008 | // Initialize the cluster rec points and digits arrays and get them. | |
1009 | fClusterizer->SetOutput(0); | |
1010 | fClusterArr = const_cast<TObjArray *>(fClusterizer->GetRecPoints()); | |
1011 | fDigitsArr = fClusterizer->GetDigits(); | |
1012 | ||
bd9e8ebd | 1013 | //In case of unfolding after clusterization is requested, set the corresponding parameters |
04fcfa08 | 1014 | if(fRecParam->GetUnfold()) |
1015 | { | |
bd9e8ebd | 1016 | Int_t i=0; |
04fcfa08 | 1017 | for (i = 0; i < 8; i++) |
1018 | { | |
bd9e8ebd | 1019 | fClusterizer->SetSSPars(i, fRecParam->GetSSPars(i)); |
1020 | }//end of loop over parameters | |
04fcfa08 | 1021 | |
1022 | for (i = 0; i < 3; i++) | |
1023 | { | |
bd9e8ebd | 1024 | fClusterizer->SetPar5 (i, fRecParam->GetPar5(i)); |
1025 | fClusterizer->SetPar6 (i, fRecParam->GetPar6(i)); | |
1026 | }//end of loop over parameters | |
6fdd30c4 | 1027 | |
bd9e8ebd | 1028 | fClusterizer->InitClusterUnfolding(); |
6544055e | 1029 | |
bd9e8ebd | 1030 | }// to unfold |
6fdd30c4 | 1031 | } |
3fa4fb85 | 1032 | |
6544055e | 1033 | //_________________________________________________ |
1034 | void AliAnalysisTaskEMCALClusterize::InitGeometry() | |
1035 | { | |
3769e0cb | 1036 | // Init geometry and set the geometry matrix, for the first event, skip the rest |
6544055e | 1037 | // Also set once the run dependent calibrations |
1038 | ||
3769e0cb | 1039 | if(fGeomMatrixSet) return; |
1040 | ||
1041 | Int_t runnumber = InputEvent()->GetRunNumber() ; | |
1042 | if (!fGeom) | |
1043 | { | |
1044 | if(fGeomName=="") | |
1045 | { | |
1046 | if (runnumber < 140000) fGeomName = "EMCAL_FIRSTYEARV1"; | |
1047 | else if(runnumber < 171000) fGeomName = "EMCAL_COMPLETEV1"; | |
1048 | else fGeomName = "EMCAL_COMPLETE12SMV1"; | |
1049 | printf("AliAnalysisTaskEMCALClusterize::InitGeometry() - Set EMCAL geometry name to <%s> for run %d\n",fGeomName.Data(),runnumber); | |
1050 | } | |
6544055e | 1051 | |
3769e0cb | 1052 | fGeom = AliEMCALGeometry::GetInstance(fGeomName); |
6544055e | 1053 | |
3769e0cb | 1054 | if(fDebug > 0) |
1055 | { | |
1056 | printf("AliAnalysisTaskEMCALClusterize::InitGeometry(run=%d)",runnumber); | |
1057 | if (!gGeoManager) printf(" - Careful!, gGeoManager not loaded, load misalign matrices"); | |
1058 | printf("\n"); | |
1059 | } | |
1060 | } // geometry pointer did not exist before | |
1061 | ||
1062 | if(fLoadGeomMatrices) | |
1063 | { | |
1064 | printf("AliAnalysisTaskEMCALClusterize::InitGeometry() - Load user defined EMCAL geometry matrices\n"); | |
1065 | ||
1066 | // OADB if available | |
1067 | AliOADBContainer emcGeoMat("AliEMCALgeo"); | |
1068 | emcGeoMat.InitFromFile(Form("%s/EMCALlocal2master.root",fOADBFilePath.Data()),"AliEMCALgeo"); | |
1069 | TObjArray *matEMCAL=(TObjArray*)emcGeoMat.GetObject(runnumber,"EmcalMatrices"); | |
1070 | ||
1071 | ||
1072 | for(Int_t mod=0; mod < (fGeom->GetEMCGeometry())->GetNumberOfSuperModules(); mod++) | |
1073 | { | |
1074 | ||
1075 | if (!fGeomMatrix[mod]) // Get it from OADB | |
1076 | { | |
1077 | if(fDebug > 1 ) | |
1078 | printf("AliAnalysisTaskEMCALClusterize::InitGeometry() - EMCAL matrices SM %d, %p\n", | |
1079 | mod,((TGeoHMatrix*) matEMCAL->At(mod))); | |
1080 | //((TGeoHMatrix*) matEMCAL->At(mod))->Print(); | |
1081 | ||
1082 | fGeomMatrix[mod] = (TGeoHMatrix*) matEMCAL->At(mod) ; | |
1083 | } | |
1084 | ||
1085 | if(fGeomMatrix[mod]) | |
1086 | { | |
1087 | if(DebugLevel() > 1) | |
1088 | fGeomMatrix[mod]->Print(); | |
1089 | ||
1090 | fGeom->SetMisalMatrix(fGeomMatrix[mod],mod) ; | |
1091 | } | |
1092 | ||
1093 | fGeomMatrixSet=kTRUE; | |
1094 | ||
1095 | }//SM loop | |
1096 | }//Load matrices | |
1097 | else if(!gGeoManager) | |
1098 | { | |
1099 | printf("AliAnalysisTaksEMCALClusterize::InitGeometry() - Get geo matrices from data"); | |
1100 | //Still not implemented in AOD, just a workaround to be able to work at least with ESDs | |
1101 | if(!strcmp(fEvent->GetName(),"AliAODEvent")) | |
1102 | { | |
1103 | if(DebugLevel() > 1) | |
1104 | Warning("UserExec","Use ideal geometry, values geometry matrix not kept in AODs."); | |
1105 | }//AOD | |
1106 | else | |
1107 | { | |
1108 | if(DebugLevel() > 1) | |
1109 | printf("AliAnalysisTaksEMCALClusterize::InitGeometry() - AliAnalysisTaskEMCALClusterize Load Misaligned matrices."); | |
1110 | ||
1111 | AliESDEvent* esd = dynamic_cast<AliESDEvent*>(fEvent) ; | |
1112 | ||
1113 | if(!esd) | |
1114 | { | |
1115 | Error("InitGeometry"," - This event does not contain ESDs?"); | |
1116 | AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()->SetFillAOD(kFALSE); | |
1117 | return; | |
1118 | } | |
1119 | ||
1120 | for(Int_t mod=0; mod < (fGeom->GetEMCGeometry())->GetNumberOfSuperModules(); mod++) | |
1121 | { | |
1122 | if(DebugLevel() > 1) | |
1123 | esd->GetEMCALMatrix(mod)->Print(); | |
1124 | ||
1125 | if(esd->GetEMCALMatrix(mod)) fGeom->SetMisalMatrix(esd->GetEMCALMatrix(mod),mod) ; | |
1126 | ||
1127 | } | |
1128 | ||
1129 | fGeomMatrixSet=kTRUE; | |
1130 | ||
1131 | }//ESD | |
1132 | }//Load matrices from Data | |
1133 | ||
6544055e | 1134 | } |
1135 | ||
6544055e | 1136 | //____________________________________________________ |
1137 | Bool_t AliAnalysisTaskEMCALClusterize::IsExoticEvent() | |
1138 | { | |
1139 | ||
1140 | // Check if event is exotic, get an exotic cell and compare with triggered patch | |
1141 | // If there is a match remove event ... to be completed, filled with something provisional | |
1142 | ||
1143 | if(!fRemoveExoticEvents) return kFALSE; | |
1144 | ||
1145 | // Loop on cells | |
1146 | AliVCaloCells * cells = fEvent->GetEMCALCells(); | |
1147 | Float_t totCellE = 0; | |
a7e5a381 | 1148 | Int_t bc = InputEvent()->GetBunchCrossNumber(); |
b43bdd14 | 1149 | for(Int_t icell = 0; icell < cells->GetNumberOfCells(); icell++) |
1150 | { | |
6544055e | 1151 | |
1152 | Float_t ecell = 0 ; | |
1153 | Double_t tcell = 0 ; | |
1154 | ||
1155 | Int_t absID = cells->GetCellNumber(icell); | |
a7e5a381 | 1156 | Bool_t accept = fRecoUtils->AcceptCalibrateCell(absID,bc,ecell,tcell,cells); |
1157 | if(accept && !fRecoUtils->IsExoticCell(absID,cells,bc)) totCellE += ecell; | |
6544055e | 1158 | } |
1159 | ||
1160 | // TString triggerclasses = ""; | |
1161 | // if(esdevent) triggerclasses = esdevent ->GetFiredTriggerClasses(); | |
1162 | // else triggerclasses = ((AliAODEvent*)event)->GetFiredTriggerClasses(); | |
1163 | // // | |
1164 | // printf("AliAnalysisTaskEMCALClusterize - reject event %d with cluster - reject event with ncells in SM3 %d and SM4 %d\n",(Int_t)Entry(),ncellsSM3, ncellsSM4); | |
1165 | // AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()->SetFillAOD(kFALSE); | |
1166 | // return; | |
1167 | // | |
1168 | ||
1169 | //printf("TotE cell %f\n",totCellE); | |
1170 | if(totCellE < 1) return kTRUE; | |
1171 | ||
1172 | return kFALSE; | |
1173 | ||
1174 | } | |
1175 | ||
3769e0cb | 1176 | //________________________________________________________________ |
1177 | Bool_t AliAnalysisTaskEMCALClusterize::IsLEDEvent(const Int_t run) | |
6544055e | 1178 | { |
1179 | //Check if event is LED | |
1180 | ||
1181 | if(!fRemoveLEDEvents) return kFALSE; | |
3769e0cb | 1182 | |
1183 | //check events of LHC11a period | |
1184 | if(run < 140000 || run > 146860) return kFALSE ; | |
1185 | ||
6544055e | 1186 | // Count number of cells with energy larger than 0.1 in SM3, cut on this number |
1187 | Int_t ncellsSM3 = 0; | |
1188 | Int_t ncellsSM4 = 0; | |
1189 | AliVCaloCells * cells = fEvent->GetEMCALCells(); | |
3769e0cb | 1190 | for(Int_t icell = 0; icell < cells->GetNumberOfCells(); icell++) |
1191 | { | |
6544055e | 1192 | if(cells->GetAmplitude(icell) > 0.1 && cells->GetCellNumber(icell)/(24*48)==3) ncellsSM3++; |
1193 | if(cells->GetAmplitude(icell) > 0.1 && cells->GetCellNumber(icell)/(24*48)==4) ncellsSM4++; | |
1194 | } | |
1195 | ||
1196 | TString triggerclasses = ""; | |
1197 | ||
1198 | AliESDEvent *esdevent = dynamic_cast<AliESDEvent*>(fEvent); | |
1199 | if(esdevent) triggerclasses = esdevent ->GetFiredTriggerClasses(); | |
1200 | else triggerclasses = ((AliAODEvent*)fEvent)->GetFiredTriggerClasses(); | |
1201 | ||
1202 | Int_t ncellcut = 21; | |
1203 | if(triggerclasses.Contains("EMC")) ncellcut = 35; | |
1204 | ||
3769e0cb | 1205 | if( ncellsSM3 >= ncellcut || ncellsSM4 >= 100 ) |
1206 | { | |
6544055e | 1207 | printf("AliAnalysisTaksEMCALClusterize::IsLEDEvent() - reject event %d with ncells in SM3 %d and SM4 %d\n",(Int_t)Entry(),ncellsSM3, ncellsSM4); |
1208 | AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()->SetFillAOD(kFALSE); | |
1209 | return kTRUE; | |
1210 | } | |
1211 | ||
1212 | return kFALSE; | |
1213 | ||
1214 | } | |
1215 | ||
b43bdd14 | 1216 | //_______________________________________________________ |
1217 | void AliAnalysisTaskEMCALClusterize::RecPoints2Clusters() | |
6fdd30c4 | 1218 | { |
1219 | // Restore clusters from recPoints | |
b43bdd14 | 1220 | // Cluster energy, global position, cells and their amplitude |
1221 | // fractions are restored | |
1222 | ||
6a8be5c3 | 1223 | Int_t j = 0; |
b43bdd14 | 1224 | for(Int_t i = 0; i < fClusterArr->GetEntriesFast(); i++) |
6fdd30c4 | 1225 | { |
b43bdd14 | 1226 | AliEMCALRecPoint *recPoint = (AliEMCALRecPoint*) fClusterArr->At(i); |
6fdd30c4 | 1227 | |
1228 | const Int_t ncells = recPoint->GetMultiplicity(); | |
f6e45fe0 | 1229 | Int_t ncellsTrue = 0; |
6fdd30c4 | 1230 | |
6a8be5c3 | 1231 | if(recPoint->GetEnergy() < fRecParam->GetClusteringThreshold()) continue; |
1232 | ||
6fdd30c4 | 1233 | // cells and their amplitude fractions |
1234 | UShort_t absIds[ncells]; | |
1235 | Double32_t ratios[ncells]; | |
1236 | ||
f6e45fe0 | 1237 | //For later check embedding |
1238 | AliAODInputHandler* aodIH = dynamic_cast<AliAODInputHandler*>((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); | |
f053064e | 1239 | |
1240 | Float_t clusterE = 0; | |
f46af216 | 1241 | for (Int_t c = 0; c < ncells; c++) |
1242 | { | |
b43bdd14 | 1243 | AliEMCALDigit *digit = (AliEMCALDigit*) fDigitsArr->At(recPoint->GetDigitsList()[c]); |
6fdd30c4 | 1244 | |
f6e45fe0 | 1245 | absIds[ncellsTrue] = digit->GetId(); |
1246 | ratios[ncellsTrue] = recPoint->GetEnergiesList()[c]/digit->GetAmplitude(); | |
6544055e | 1247 | |
d390e7cb | 1248 | // In case of unfolding, remove digits with unfolded energy too low |
b43bdd14 | 1249 | if(fSelectCell) |
1250 | { | |
f46af216 | 1251 | if (recPoint->GetEnergiesList()[c] < fSelectCellMinE || ratios[ncellsTrue] < fSelectCellMinFrac) |
1252 | { | |
1253 | if(DebugLevel() > 1) | |
1254 | { | |
6544055e | 1255 | printf("AliAnalysisTaksEMCALClusterize::RecPoints2Clusters() - Too small energy in cell of cluster: cluster cell %f, digit %f\n", |
d390e7cb | 1256 | recPoint->GetEnergiesList()[c],digit->GetAmplitude()); |
1257 | } | |
1258 | ||
1259 | continue; | |
1260 | ||
1261 | } // if cuts | |
1262 | }// Select cells | |
6544055e | 1263 | |
d390e7cb | 1264 | //Recalculate cluster energy and number of cluster cells in case any of the cells was rejected |
1265 | ncellsTrue++; | |
1266 | clusterE +=recPoint->GetEnergiesList()[c]; | |
f053064e | 1267 | |
f6e45fe0 | 1268 | // In case of embedding, fill ratio with amount of signal, |
f46af216 | 1269 | if (aodIH && aodIH->GetMergeEvents()) |
1270 | { | |
f6e45fe0 | 1271 | //AliVCaloCells* inEMCALCells = InputEvent()->GetEMCALCells(); |
1272 | AliVCaloCells* meEMCALCells = aodIH->GetEventToMerge()->GetEMCALCells(); | |
1273 | AliVCaloCells* ouEMCALCells = AODEvent()->GetEMCALCells(); | |
1274 | ||
1275 | Float_t sigAmplitude = meEMCALCells->GetCellAmplitude(absIds[ncellsTrue]); | |
1276 | //Float_t bkgAmplitude = inEMCALCells->GetCellAmplitude(absIds[ncellsTrue]); | |
1277 | Float_t sumAmplitude = ouEMCALCells->GetCellAmplitude(absIds[ncellsTrue]); | |
1278 | //printf("\t AbsID %d, amplitude : bkg %f, sigAmplitude %f, summed %f - %f\n",absIds[ncellsTrue], bkgAmplitude, sigAmplitude, sumAmplitude, digit->GetAmplitude()); | |
1279 | ||
1280 | if(sumAmplitude > 0) ratios[ncellsTrue] = sigAmplitude/sumAmplitude; | |
1281 | //printf("\t \t ratio %f\n",ratios[ncellsTrue]); | |
1282 | ||
1283 | }//Embedding | |
1284 | ||
f6e45fe0 | 1285 | }// cluster cell loop |
6fdd30c4 | 1286 | |
f46af216 | 1287 | if (ncellsTrue < 1) |
1288 | { | |
f053064e | 1289 | if (DebugLevel() > 1) |
1290 | printf("AliAnalysisTaskEMCALClusterize::RecPoints2Clusters() - Skipping cluster with no cells avobe threshold E = %f, ncells %d\n", | |
1291 | recPoint->GetEnergy(), ncells); | |
1292 | continue; | |
1293 | } | |
1294 | ||
1295 | //if(ncellsTrue != ncells) printf("Old E %f, ncells %d; New E %f, ncells %d\n",recPoint->GetEnergy(),ncells,clusterE,ncellsTrue); | |
1296 | ||
f46af216 | 1297 | if(clusterE < fRecParam->GetClusteringThreshold()) |
1298 | { | |
f053064e | 1299 | if (DebugLevel()>1) |
1300 | printf("AliAnalysisTaskEMCALClusterize::RecPoints2Clusters() - Remove cluster with energy below seed threshold %f\n",clusterE); | |
6fdd30c4 | 1301 | continue; |
1302 | } | |
1303 | ||
1304 | TVector3 gpos; | |
1305 | Float_t g[3]; | |
1306 | ||
1307 | // calculate new cluster position | |
b43bdd14 | 1308 | recPoint->EvalGlobalPosition(fRecParam->GetW0(), fDigitsArr); |
6fdd30c4 | 1309 | recPoint->GetGlobalPosition(gpos); |
1310 | gpos.GetXYZ(g); | |
1311 | ||
1312 | // create a new cluster | |
b43bdd14 | 1313 | (*fCaloClusterArr)[j] = new AliAODCaloCluster() ; |
1314 | AliAODCaloCluster *clus = dynamic_cast<AliAODCaloCluster *>( fCaloClusterArr->At(j) ) ; | |
6a8be5c3 | 1315 | j++; |
6fdd30c4 | 1316 | clus->SetType(AliVCluster::kEMCALClusterv1); |
6544055e | 1317 | clus->SetE(clusterE); |
6fdd30c4 | 1318 | clus->SetPosition(g); |
f6e45fe0 | 1319 | clus->SetNCells(ncellsTrue); |
6fdd30c4 | 1320 | clus->SetCellsAbsId(absIds); |
1321 | clus->SetCellsAmplitudeFraction(ratios); | |
6fdd30c4 | 1322 | clus->SetChi2(-1); //not yet implemented |
bd9e8ebd | 1323 | clus->SetTOF(recPoint->GetTime()) ; //time-of-flight |
6fdd30c4 | 1324 | clus->SetNExMax(recPoint->GetNExMax()); //number of local maxima |
5994e71f | 1325 | clus->SetDistanceToBadChannel(recPoint->GetDistanceToBadTower()); |
b43bdd14 | 1326 | |
f46af216 | 1327 | if(ncells == ncellsTrue) |
1328 | { | |
f053064e | 1329 | Float_t elipAxis[2]; |
1330 | recPoint->GetElipsAxis(elipAxis); | |
1331 | clus->SetM02(elipAxis[0]*elipAxis[0]) ; | |
1332 | clus->SetM20(elipAxis[1]*elipAxis[1]) ; | |
1333 | clus->SetDispersion(recPoint->GetDispersion()); | |
1334 | } | |
f46af216 | 1335 | else if(fSelectCell) |
1336 | { | |
afaaef51 | 1337 | // In case some cells rejected, in unfolding case, recalculate |
1338 | // shower shape parameters and position | |
d20bc070 | 1339 | if(DebugLevel() > 1) |
f46af216 | 1340 | printf("AliAnalysisTaskEMCALClusterize::RecPoints2Clusters() - Cells removed from cluster (ncells %d, ncellsTrue %d), recalculate Shower Shape\n",ncells,ncellsTrue); |
b43bdd14 | 1341 | |
f053064e | 1342 | AliVCaloCells* cells = 0x0; |
1343 | if (aodIH && aodIH->GetMergeEvents()) cells = AODEvent() ->GetEMCALCells(); | |
1344 | else cells = InputEvent()->GetEMCALCells(); | |
b43bdd14 | 1345 | |
f053064e | 1346 | fRecoUtils->RecalculateClusterShowerShapeParameters(fGeom,cells,clus); |
1347 | fRecoUtils->RecalculateClusterPID(clus); | |
afaaef51 | 1348 | fRecoUtils->RecalculateClusterPosition(fGeom,cells,clus); |
f053064e | 1349 | |
f053064e | 1350 | } |
6060ed91 | 1351 | |
1352 | //MC | |
b65291bf | 1353 | Int_t parentMult = 0; |
6060ed91 | 1354 | Int_t *parentList = recPoint->GetParents(parentMult); |
1355 | clus->SetLabel(parentList, parentMult); | |
1356 | ||
37d2296c | 1357 | //Write the second major contributor to each MC cluster. |
1358 | Int_t iNewLabel ; | |
f46af216 | 1359 | for ( Int_t iLoopCell = 0 ; iLoopCell < clus->GetNCells() ; iLoopCell++ ) |
1360 | { | |
37d2296c | 1361 | |
1362 | Int_t idCell = clus->GetCellAbsId(iLoopCell) ; | |
b43bdd14 | 1363 | if(idCell>=0) |
1364 | { | |
6ffa213f | 1365 | iNewLabel = 1 ; //iNewLabel makes sure we don't write twice the same label. |
1366 | for ( UInt_t iLoopLabels = 0 ; iLoopLabels < clus->GetNLabels() ; iLoopLabels++ ) | |
1367 | { | |
1368 | if ( fCellSecondLabels[idCell] == -1 ) iNewLabel = 0; // -1 is never a good second label. | |
1369 | if ( fCellSecondLabels[idCell] == clus->GetLabelAt(iLoopLabels) ) iNewLabel = 0; | |
1370 | } | |
1371 | if (iNewLabel == 1) | |
1372 | { | |
937b6c91 | 1373 | Int_t * newLabelArray = new Int_t[clus->GetNLabels()+1] ; |
f46af216 | 1374 | for ( UInt_t iLoopNewLabels = 0 ; iLoopNewLabels < clus->GetNLabels() ; iLoopNewLabels++ ) |
1375 | { | |
6ffa213f | 1376 | newLabelArray[iLoopNewLabels] = clus->GetLabelAt(iLoopNewLabels) ; |
1377 | } | |
6a8be5c3 | 1378 | |
6ffa213f | 1379 | newLabelArray[clus->GetNLabels()] = fCellSecondLabels[idCell] ; |
1380 | clus->SetLabel(newLabelArray,clus->GetNLabels()+1) ; | |
abf0860a | 1381 | delete [] newLabelArray; |
6ffa213f | 1382 | } |
1383 | }//positive cell number | |
37d2296c | 1384 | } |
1385 | ||
6fdd30c4 | 1386 | } // recPoints loop |
6544055e | 1387 | |
1388 | } | |
1389 | ||
3769e0cb | 1390 | |
6544055e | 1391 | //____________________________________________________________ |
1392 | void AliAnalysisTaskEMCALClusterize::UserCreateOutputObjects() | |
1393 | { | |
1394 | // Init geometry, create list of output clusters | |
1395 | ||
3769e0cb | 1396 | if(fOutputAODBranchName.Length()!=0) |
1397 | { | |
6544055e | 1398 | fOutputAODBranch = new TClonesArray("AliAODCaloCluster", 0); |
1399 | fOutputAODBranch->SetName(fOutputAODBranchName); | |
b65291bf | 1400 | //fOutputAODBranch->SetOwner(kFALSE); |
6544055e | 1401 | AddAODBranch("TClonesArray", &fOutputAODBranch); |
1402 | } | |
3769e0cb | 1403 | else |
1404 | { | |
6544055e | 1405 | AliFatal("fOutputAODBranchName not set\n"); |
1406 | } | |
b43bdd14 | 1407 | |
6fdd30c4 | 1408 | } |
6544055e | 1409 | |
1410 | //_______________________________________________________ | |
1411 | void AliAnalysisTaskEMCALClusterize::UserExec(Option_t *) | |
1412 | { | |
b43bdd14 | 1413 | // Do clusterization event by event, execute different steps |
1414 | // 1) Do some checks on the kind of events (ESD, AOD) or if some filtering is needed and initializations | |
1415 | // 2) Clusterize a) just unfolding existing clusters (fJustUnfold) | |
1416 | // b) recluster cells | |
1417 | // + convert cells into digits (calibrating them) | |
1418 | // + recluster digits into recPoints with the chosen clusterizer (V1, V1+Unfold,V2, NxN) | |
1419 | // with methods in AliEMCALClusterizer | |
1420 | // + transform recPoints into CaloClusters | |
1421 | // 3) Do some final calculations in the found clusters (track-matching) and put them in an AOD branch | |
1422 | ||
1423 | // Step 1 | |
1424 | ||
1425 | //Remove the contents of AOD branch output list set in the previous event | |
6544055e | 1426 | fOutputAODBranch->Clear("C"); |
1427 | ||
1428 | LoadBranches(); | |
1429 | ||
1430 | //Get the event, do some checks and settings | |
1431 | CheckAndGetEvent() ; | |
1432 | ||
a1eeb25d | 1433 | if (!fEvent) |
1434 | { | |
6544055e | 1435 | if(DebugLevel() > 0 ) printf("AliAnalysisTaksEMCALClusterize::UserExec() - Skip Event %d", (Int_t) Entry()); |
1436 | return ; | |
1437 | } | |
1438 | ||
3769e0cb | 1439 | //Init pointers, geometry, clusterizer, ocdb, aodb |
6544055e | 1440 | |
3769e0cb | 1441 | InitGeometry(); // only once, must be done before OADB, geo OADB accessed here |
6544055e | 1442 | |
3769e0cb | 1443 | if(fAccessOCDB) AccessOCDB(); |
1444 | if(fAccessOADB) AccessOADB(); // only once | |
b43bdd14 | 1445 | |
3769e0cb | 1446 | InitClusterization(); |
6544055e | 1447 | |
b43bdd14 | 1448 | // Step 2 |
1449 | ||
6544055e | 1450 | // Make clusters |
1451 | if (fJustUnfold) ClusterUnfolding(); | |
1452 | else ClusterizeCells() ; | |
6544055e | 1453 | |
b43bdd14 | 1454 | // Step 3 |
6544055e | 1455 | |
b43bdd14 | 1456 | FillCaloClusterInAOD(); |
b65291bf | 1457 | |
6544055e | 1458 | } |
1459 |