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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 | **************************************************************************/ | |
15 | /* $Id: $ */ | |
16 | ||
17 | //_________________________________________________________________________ | |
18 | // This analysis provides a new list of clusters to be used in other analysis | |
19 | // | |
20 | // Author: Gustavo Conesa Balbastre, | |
21 | // Adapted from analysis class from Deepa Thomas | |
22 | // | |
23 | // | |
24 | //_________________________________________________________________________ | |
25 | ||
26 | // --- Root --- | |
27 | #include "TString.h" | |
28 | #include "TRefArray.h" | |
29 | #include "TClonesArray.h" | |
30 | #include "TTree.h" | |
31 | #include "TGeoManager.h" | |
5994e71f | 32 | #include "TROOT.h" |
33 | #include "TInterpreter.h" | |
1f77507b | 34 | #include "TFile.h" |
01313069 | 35 | //#include "string.h" |
6fdd30c4 | 36 | |
37 | // --- AliRoot Analysis Steering | |
38 | #include "AliAnalysisTask.h" | |
39 | #include "AliAnalysisManager.h" | |
40 | #include "AliESDEvent.h" | |
41 | #include "AliGeomManager.h" | |
42 | #include "AliVCaloCells.h" | |
43 | #include "AliAODCaloCluster.h" | |
44 | #include "AliCDBManager.h" | |
45 | #include "AliCDBStorage.h" | |
46 | #include "AliCDBEntry.h" | |
47 | #include "AliLog.h" | |
48 | #include "AliVEventHandler.h" | |
6060ed91 | 49 | #include "AliAODInputHandler.h" |
6fdd30c4 | 50 | |
51 | // --- EMCAL | |
52 | #include "AliEMCALRecParam.h" | |
53 | #include "AliEMCALAfterBurnerUF.h" | |
54 | #include "AliEMCALGeometry.h" | |
55 | #include "AliEMCALClusterizerNxN.h" | |
56 | #include "AliEMCALClusterizerv1.h" | |
cfcbe5d2 | 57 | #include "AliEMCALClusterizerv2.h" |
6fdd30c4 | 58 | #include "AliEMCALRecPoint.h" |
59 | #include "AliEMCALDigit.h" | |
60 | #include "AliCaloCalibPedestal.h" | |
61 | #include "AliEMCALCalibData.h" | |
385b7abf | 62 | #include "AliEMCALRecoUtils.h" |
6fdd30c4 | 63 | |
64 | #include "AliAnalysisTaskEMCALClusterize.h" | |
65 | ||
66 | ClassImp(AliAnalysisTaskEMCALClusterize) | |
67 | ||
68 | //________________________________________________________________________ | |
69 | AliAnalysisTaskEMCALClusterize::AliAnalysisTaskEMCALClusterize(const char *name) | |
70 | : AliAnalysisTaskSE(name) | |
dd9a9f63 | 71 | , fGeom(0), fGeomName("EMCAL_COMPLETEV1"), fGeomMatrixSet(kFALSE), fLoadGeomMatrices(kFALSE) |
e9dd2d80 | 72 | , fCalibData(0), fPedestalData(0), fOCDBpath("raw://"), fAccessOCDB(kFALSE) |
6fdd30c4 | 73 | , fDigitsArr(0), fClusterArr(0), fCaloClusterArr(0) |
74 | , fRecParam(0), fClusterizer(0), fUnfolder(0), fJustUnfold(kFALSE) | |
1f77507b | 75 | , fOutputAODBranch(0), fOutputAODBranchName("newEMCALClusters") |
76 | , fFillAODFile(kTRUE), fFillAODHeader(0), fFillAODCaloCells(0) | |
37d2296c | 77 | , fRun(-1), fRecoUtils(0), fConfigName("") |
cb3001b9 | 78 | , fCellLabels(), fCellSecondLabels(), fMaxEvent(1000000000), fDoTrackMatching(kFALSE) |
6fdd30c4 | 79 | |
6a8be5c3 | 80 | { |
6fdd30c4 | 81 | //ctor |
6060ed91 | 82 | for(Int_t i = 0; i < 10; i++) fGeomMatrix[i] = 0; |
6a8be5c3 | 83 | for(Int_t j = 0; j < 24*48*11; j++) { |
84 | fCellLabels[j] = -1; | |
85 | fCellSecondLabels[j] = -1; | |
86 | } | |
6fdd30c4 | 87 | fDigitsArr = new TClonesArray("AliEMCALDigit",200); |
88 | fClusterArr = new TObjArray(100); | |
89 | fCaloClusterArr = new TObjArray(100); | |
90 | fRecParam = new AliEMCALRecParam; | |
385b7abf | 91 | fBranchNames = "ESD:AliESDHeader.,EMCALCells."; |
92 | fRecoUtils = new AliEMCALRecoUtils(); | |
6fdd30c4 | 93 | } |
94 | ||
95 | //________________________________________________________________________ | |
96 | AliAnalysisTaskEMCALClusterize::AliAnalysisTaskEMCALClusterize() | |
97 | : AliAnalysisTaskSE("DefaultAnalysis_AliAnalysisTaskEMCALClusterize") | |
dd9a9f63 | 98 | , fGeom(0), fGeomName("EMCAL_COMPLETEV1"), fGeomMatrixSet(kFALSE), fLoadGeomMatrices(kFALSE) |
e9dd2d80 | 99 | , fCalibData(0), fPedestalData(0), fOCDBpath("raw://"), fAccessOCDB(kFALSE) |
1f77507b | 100 | , fDigitsArr(0), fClusterArr(0), fCaloClusterArr(0) |
101 | , fRecParam(0), fClusterizer(0), fUnfolder(0), fJustUnfold(kFALSE) | |
102 | , fOutputAODBranch(0), fOutputAODBranchName("newEMCALClusters") | |
103 | , fFillAODFile(kFALSE), fFillAODHeader(0), fFillAODCaloCells(0) | |
104 | , fRun(-1), fRecoUtils(0), fConfigName("") | |
cb3001b9 | 105 | , fCellLabels(), fCellSecondLabels(), fMaxEvent(1000000000), fDoTrackMatching(kFALSE) |
6fdd30c4 | 106 | { |
107 | // Constructor | |
6060ed91 | 108 | for(Int_t i = 0; i < 10; i++) fGeomMatrix[i] = 0; |
37d2296c | 109 | for(Int_t j = 0; j < 24*48*11; j++) { |
110 | fCellLabels[j] = -1; | |
111 | fCellSecondLabels[j] = -1; | |
112 | } | |
6fdd30c4 | 113 | fDigitsArr = new TClonesArray("AliEMCALDigit",200); |
114 | fClusterArr = new TObjArray(100); | |
115 | fCaloClusterArr = new TObjArray(100); | |
116 | fRecParam = new AliEMCALRecParam; | |
385b7abf | 117 | fBranchNames = "ESD:AliESDHeader.,EMCALCells."; |
118 | fRecoUtils = new AliEMCALRecoUtils(); | |
6fdd30c4 | 119 | } |
120 | ||
5994e71f | 121 | |
6fdd30c4 | 122 | //________________________________________________________________________ |
123 | AliAnalysisTaskEMCALClusterize::~AliAnalysisTaskEMCALClusterize() | |
124 | { | |
125 | //dtor | |
126 | ||
127 | if (fDigitsArr){ | |
128 | fDigitsArr->Clear("C"); | |
542e1379 | 129 | delete fDigitsArr; |
6fdd30c4 | 130 | } |
131 | ||
132 | if (fClusterArr){ | |
133 | fClusterArr->Delete(); | |
542e1379 | 134 | delete fClusterArr; |
6fdd30c4 | 135 | } |
136 | ||
137 | if (fCaloClusterArr){ | |
138 | fCaloClusterArr->Delete(); | |
542e1379 | 139 | delete fCaloClusterArr; |
6fdd30c4 | 140 | } |
6a8be5c3 | 141 | |
385b7abf | 142 | if(fClusterizer) delete fClusterizer; |
143 | if(fUnfolder) delete fUnfolder; | |
144 | if(fRecoUtils) delete fRecoUtils; | |
6a8be5c3 | 145 | |
6fdd30c4 | 146 | } |
147 | ||
5994e71f | 148 | //------------------------------------------------------------------- |
149 | void AliAnalysisTaskEMCALClusterize::Init() | |
150 | { | |
151 | //Init analysis with configuration macro if available | |
152 | ||
153 | if(gROOT->LoadMacro(fConfigName) >=0){ | |
154 | printf("Configure analysis with %s\n",fConfigName.Data()); | |
155 | AliAnalysisTaskEMCALClusterize *clus = (AliAnalysisTaskEMCALClusterize*)gInterpreter->ProcessLine("ConfigEMCALClusterize()"); | |
156 | fGeomName = clus->fGeomName; | |
157 | fLoadGeomMatrices = clus->fLoadGeomMatrices; | |
2ef5608f | 158 | fOCDBpath = clus->fOCDBpath; |
159 | fAccessOCDB = clus->fAccessOCDB; | |
5994e71f | 160 | fRecParam = clus->fRecParam; |
161 | fJustUnfold = clus->fJustUnfold; | |
162 | fFillAODFile = clus->fFillAODFile; | |
163 | fRecoUtils = clus->fRecoUtils; | |
164 | fConfigName = clus->fConfigName; | |
2ef5608f | 165 | fMaxEvent = clus->fMaxEvent; |
166 | fDoTrackMatching = clus->fDoTrackMatching; | |
5994e71f | 167 | fOutputAODBranchName = clus->fOutputAODBranchName; |
168 | for(Int_t i = 0; i < 10; i++) fGeomMatrix[i] = clus->fGeomMatrix[i] ; | |
6a8be5c3 | 169 | |
5994e71f | 170 | } |
6a8be5c3 | 171 | |
5994e71f | 172 | } |
173 | ||
6fdd30c4 | 174 | //------------------------------------------------------------------- |
175 | void AliAnalysisTaskEMCALClusterize::UserCreateOutputObjects() | |
176 | { | |
177 | // Init geometry, create list of output clusters | |
6a8be5c3 | 178 | |
6fdd30c4 | 179 | fGeom = AliEMCALGeometry::GetInstance(fGeomName) ; |
1f77507b | 180 | if(fOutputAODBranchName.Length()!=0){ |
181 | fOutputAODBranch = new TClonesArray("AliAODCaloCluster", 0); | |
182 | fOutputAODBranch->SetName(fOutputAODBranchName); | |
183 | AddAODBranch("TClonesArray", &fOutputAODBranch); | |
184 | } | |
185 | else { | |
186 | AliFatal("fOutputAODBranchName not set\n"); | |
187 | } | |
188 | } | |
189 | ||
190 | //________________________________________________________________________ | |
191 | void AliAnalysisTaskEMCALClusterize::FillAODCaloCells() { | |
192 | // Put calo cells in standard branch | |
193 | AliVEvent * event = InputEvent(); | |
194 | AliVCaloCells &eventEMcells = *(event->GetEMCALCells()); | |
195 | Int_t nEMcell = eventEMcells.GetNumberOfCells() ; | |
196 | ||
197 | AliAODCaloCells &aodEMcells = *(AODEvent()->GetEMCALCells()); | |
198 | aodEMcells.CreateContainer(nEMcell); | |
199 | aodEMcells.SetType(AliVCaloCells::kEMCALCell); | |
200 | Double_t calibFactor = 1.; | |
201 | for (Int_t iCell = 0; iCell < nEMcell; iCell++) { | |
202 | Int_t imod = -1, iphi =-1, ieta=-1,iTower = -1, iIphi = -1, iIeta = -1; | |
203 | fGeom->GetCellIndex(eventEMcells.GetCellNumber(iCell),imod,iTower,iIphi,iIeta); | |
204 | fGeom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,iphi,ieta); | |
205 | ||
206 | if(fRecoUtils->IsRecalibrationOn()){ | |
207 | calibFactor = fRecoUtils->GetEMCALChannelRecalibrationFactor(imod,ieta,iphi); | |
208 | } | |
209 | ||
210 | if(!fRecoUtils->GetEMCALChannelStatus(imod, ieta, iphi)){ //Channel is not declared as bad | |
211 | aodEMcells.SetCell(iCell,eventEMcells.GetCellNumber(iCell),eventEMcells.GetAmplitude(iCell)*calibFactor); | |
1f77507b | 212 | } |
213 | else { | |
214 | aodEMcells.SetCell(iCell,eventEMcells.GetCellNumber(iCell),0); | |
1f77507b | 215 | } |
216 | } | |
217 | aodEMcells.Sort(); | |
218 | ||
219 | } | |
6fdd30c4 | 220 | |
1f77507b | 221 | //________________________________________________________________________ |
222 | void AliAnalysisTaskEMCALClusterize::FillAODHeader() { | |
223 | //Put event header information in standard AOD branch | |
224 | ||
225 | AliVEvent* event = InputEvent(); | |
226 | AliESDEvent* esdevent = dynamic_cast<AliESDEvent*> (event); | |
227 | AliAODEvent* aodevent = dynamic_cast<AliAODEvent*> (event); | |
6a8be5c3 | 228 | |
1f77507b | 229 | Double_t pos[3] ; |
230 | Double_t covVtx[6]; | |
231 | for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.; | |
232 | ||
233 | AliAODHeader* header = AODEvent()->GetHeader(); | |
234 | header->SetRunNumber(event->GetRunNumber()); | |
235 | ||
236 | if(esdevent){ | |
237 | TTree* tree = fInputHandler->GetTree(); | |
238 | if (tree) { | |
239 | TFile* file = tree->GetCurrentFile(); | |
240 | if (file) header->SetESDFileName(file->GetName()); | |
241 | } | |
242 | } | |
9a42b255 | 243 | else if (aodevent) header->SetESDFileName(aodevent->GetHeader()->GetESDFileName()); |
1f77507b | 244 | |
245 | header->SetBunchCrossNumber(event->GetBunchCrossNumber()); | |
246 | header->SetOrbitNumber(event->GetOrbitNumber()); | |
247 | header->SetPeriodNumber(event->GetPeriodNumber()); | |
248 | header->SetEventType(event->GetEventType()); | |
249 | ||
250 | //Centrality | |
251 | if(event->GetCentrality()){ | |
252 | header->SetCentrality(new AliCentrality(*(event->GetCentrality()))); | |
253 | } | |
254 | else{ | |
255 | header->SetCentrality(0); | |
256 | } | |
257 | ||
258 | //Trigger | |
259 | header->SetOfflineTrigger(fInputHandler->IsEventSelected()); // propagate the decision of the physics selection | |
9a42b255 | 260 | if (esdevent) header->SetFiredTriggerClasses(esdevent->GetFiredTriggerClasses()); |
261 | else if (aodevent) header->SetFiredTriggerClasses(aodevent->GetFiredTriggerClasses()); | |
1f77507b | 262 | header->SetTriggerMask(event->GetTriggerMask()); |
263 | header->SetTriggerCluster(event->GetTriggerCluster()); | |
264 | if(esdevent){ | |
265 | header->SetL0TriggerInputs(esdevent->GetHeader()->GetL0TriggerInputs()); | |
266 | header->SetL1TriggerInputs(esdevent->GetHeader()->GetL1TriggerInputs()); | |
267 | header->SetL2TriggerInputs(esdevent->GetHeader()->GetL2TriggerInputs()); | |
268 | } | |
9a42b255 | 269 | else if (aodevent){ |
1f77507b | 270 | header->SetL0TriggerInputs(aodevent->GetHeader()->GetL0TriggerInputs()); |
271 | header->SetL1TriggerInputs(aodevent->GetHeader()->GetL1TriggerInputs()); | |
272 | header->SetL2TriggerInputs(aodevent->GetHeader()->GetL2TriggerInputs()); | |
273 | } | |
274 | ||
275 | header->SetMagneticField(event->GetMagneticField()); | |
276 | //header->SetMuonMagFieldScale(esdevent->GetCurrentDip()/6000.); | |
277 | ||
278 | header->SetZDCN1Energy(event->GetZDCN1Energy()); | |
279 | header->SetZDCP1Energy(event->GetZDCP1Energy()); | |
280 | header->SetZDCN2Energy(event->GetZDCN2Energy()); | |
281 | header->SetZDCP2Energy(event->GetZDCP2Energy()); | |
282 | header->SetZDCEMEnergy(event->GetZDCEMEnergy(0),event->GetZDCEMEnergy(1)); | |
283 | ||
284 | Float_t diamxy[2]={event->GetDiamondX(),event->GetDiamondY()}; | |
285 | Float_t diamcov[3]; | |
286 | event->GetDiamondCovXY(diamcov); | |
287 | header->SetDiamond(diamxy,diamcov); | |
9a42b255 | 288 | if (esdevent) header->SetDiamondZ(esdevent->GetDiamondZ(),esdevent->GetSigma2DiamondZ()); |
289 | else if (aodevent) header->SetDiamondZ(aodevent->GetDiamondZ(),aodevent->GetSigma2DiamondZ()); | |
1f77507b | 290 | |
291 | // | |
292 | // | |
293 | Int_t nVertices = 1 ;/* = prim. vtx*/; | |
294 | Int_t nCaloClus = event->GetNumberOfCaloClusters(); | |
295 | ||
296 | AODEvent()->ResetStd(0, nVertices, 0, 0, 0, nCaloClus, 0, 0); | |
297 | ||
298 | // Access to the AOD container of vertices | |
299 | TClonesArray &vertices = *(AODEvent()->GetVertices()); | |
300 | Int_t jVertices=0; | |
301 | ||
302 | // Add primary vertex. The primary tracks will be defined | |
303 | // after the loops on the composite objects (V0, cascades, kinks) | |
304 | event->GetPrimaryVertex()->GetXYZ(pos); | |
305 | Float_t chi = 0; | |
306 | if (esdevent){ | |
307 | esdevent->GetPrimaryVertex()->GetCovMatrix(covVtx); | |
308 | chi = esdevent->GetPrimaryVertex()->GetChi2toNDF(); | |
309 | } | |
310 | else if (aodevent){ | |
311 | aodevent->GetPrimaryVertex()->GetCovMatrix(covVtx); | |
312 | chi = aodevent->GetPrimaryVertex()->GetChi2perNDF();//Different from ESD? | |
313 | } | |
314 | ||
315 | AliAODVertex * primary = new(vertices[jVertices++]) | |
316 | AliAODVertex(pos, covVtx, chi, NULL, -1, AliAODVertex::kPrimary); | |
317 | primary->SetName(event->GetPrimaryVertex()->GetName()); | |
318 | primary->SetTitle(event->GetPrimaryVertex()->GetTitle()); | |
319 | ||
6fdd30c4 | 320 | } |
321 | ||
322 | //________________________________________________________________________ | |
323 | void AliAnalysisTaskEMCALClusterize::UserExec(Option_t *) | |
324 | { | |
325 | // Main loop | |
326 | // Called for each event | |
6a8be5c3 | 327 | |
220447cd | 328 | AliAODInputHandler* aodIH = dynamic_cast<AliAODInputHandler*>((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); |
329 | Int_t eventN = Entry(); | |
330 | if(aodIH) eventN = aodIH->GetReadEntry(); | |
331 | ||
1f77507b | 332 | if (eventN > fMaxEvent) return; |
c50e6949 | 333 | //printf("Clusterizer --- Event %d-- \n",eventN); |
6a8be5c3 | 334 | |
6fdd30c4 | 335 | //Remove the contents of output list set in the previous event |
336 | fOutputAODBranch->Clear("C"); | |
337 | ||
1f77507b | 338 | //Magic line to write events to AOD file |
339 | AliAnalysisManager::GetAnalysisManager()->GetOutputEventHandler()->SetFillAOD(fFillAODFile); | |
340 | LoadBranches(); | |
341 | ||
e9dd2d80 | 342 | //Init pointers, clusterizer, ocdb |
343 | if(fAccessOCDB) AccessOCDB(); | |
344 | InitClusterization(); | |
6a8be5c3 | 345 | |
6060ed91 | 346 | //Get the event |
347 | AliVEvent * event = 0; | |
348 | AliESDEvent * esdevent = 0; | |
6a8be5c3 | 349 | |
350 | //Fill output event with header | |
351 | ||
6060ed91 | 352 | //Check if input event are embedded events |
353 | //If so, take output event | |
6060ed91 | 354 | if (aodIH && aodIH->GetMergeEvents()) { |
e9dd2d80 | 355 | //printf("AliAnalysisTaskEMCALClusterize::UserExec() - Use embedded events\n"); |
6060ed91 | 356 | event = AODEvent(); |
1f77507b | 357 | |
358 | if(!aodIH->GetMergeEMCALCells()) | |
359 | AliFatal("Events merged but not EMCAL cells, check analysis settings!"); | |
360 | ||
6a8be5c3 | 361 | // printf("InputEvent N Clusters %d, N Cells %d\n",InputEvent()->GetNumberOfCaloClusters(), |
362 | // InputEvent()->GetEMCALCells()->GetNumberOfCells()); | |
363 | // printf("MergedEvent N Clusters %d, N Cells %d\n",aodIH->GetEventToMerge()->GetNumberOfCaloClusters(), | |
364 | // aodIH->GetEventToMerge()->GetEMCALCells()->GetNumberOfCells()); | |
365 | // for (Int_t icl=0; icl < aodIH->GetEventToMerge()->GetNumberOfCaloClusters(); icl++) { | |
366 | // AliAODCaloCluster *sigCluster = aodIH->GetEventToMerge()->GetCaloCluster(icl); | |
367 | // if(sigCluster->IsEMCAL()) printf("Signal cluster: i %d, E %f\n",icl,sigCluster->E()); | |
368 | // } | |
369 | // printf("OutputEvent N Clusters %d, N Cells %d\n", AODEvent()->GetNumberOfCaloClusters(), | |
370 | // AODEvent()->GetEMCALCells()->GetNumberOfCells()); | |
1f77507b | 371 | |
6060ed91 | 372 | } |
373 | else { | |
374 | event = InputEvent(); | |
375 | esdevent = dynamic_cast<AliESDEvent*>(InputEvent()); | |
1f77507b | 376 | if(fFillAODCaloCells) FillAODCaloCells(); |
377 | if(fFillAODHeader) FillAODHeader(); | |
6060ed91 | 378 | } |
379 | ||
6fdd30c4 | 380 | if (!event) { |
3fa4fb85 | 381 | Error("UserExec","Event not available"); |
6fdd30c4 | 382 | return; |
383 | } | |
6a8be5c3 | 384 | |
6fdd30c4 | 385 | //------------------------------------------------------------------------------------- |
386 | //Set the geometry matrix, for the first event, skip the rest | |
387 | //------------------------------------------------------------------------------------- | |
388 | if(!fGeomMatrixSet){ | |
389 | if(fLoadGeomMatrices){ | |
390 | for(Int_t mod=0; mod < (fGeom->GetEMCGeometry())->GetNumberOfSuperModules(); mod++){ | |
391 | if(fGeomMatrix[mod]){ | |
392 | if(DebugLevel() > 1) | |
393 | fGeomMatrix[mod]->Print(); | |
394 | fGeom->SetMisalMatrix(fGeomMatrix[mod],mod) ; | |
395 | } | |
396 | fGeomMatrixSet=kTRUE; | |
397 | }//SM loop | |
398 | }//Load matrices | |
399 | else if(!gGeoManager){ | |
3fa4fb85 | 400 | Info("UserExec","Get geo matrices from data"); |
6fdd30c4 | 401 | //Still not implemented in AOD, just a workaround to be able to work at least with ESDs |
402 | if(!strcmp(event->GetName(),"AliAODEvent")) { | |
403 | if(DebugLevel() > 1) | |
3fa4fb85 | 404 | Warning("UserExec","Use ideal geometry, values geometry matrix not kept in AODs."); |
6fdd30c4 | 405 | }//AOD |
406 | else { | |
3fa4fb85 | 407 | if(DebugLevel() > 1) |
408 | Info("UserExec","AliAnalysisTaskEMCALClusterize Load Misaligned matrices."); | |
6fdd30c4 | 409 | AliESDEvent* esd = dynamic_cast<AliESDEvent*>(event) ; |
410 | if(!esd) { | |
3fa4fb85 | 411 | Error("UserExec","This event does not contain ESDs?"); |
6fdd30c4 | 412 | return; |
413 | } | |
414 | for(Int_t mod=0; mod < (fGeom->GetEMCGeometry())->GetNumberOfSuperModules(); mod++){ | |
415 | if(DebugLevel() > 1) | |
416 | esd->GetEMCALMatrix(mod)->Print(); | |
417 | if(esd->GetEMCALMatrix(mod)) fGeom->SetMisalMatrix(esd->GetEMCALMatrix(mod),mod) ; | |
418 | } | |
419 | fGeomMatrixSet=kTRUE; | |
420 | }//ESD | |
421 | }//Load matrices from Data | |
5994e71f | 422 | |
423 | //Recover time dependent corrections, put then in recalibration histograms. Do it once | |
424 | fRecoUtils->SetTimeDependentCorrections(InputEvent()->GetRunNumber()); | |
6a8be5c3 | 425 | |
6fdd30c4 | 426 | }//first event |
6a8be5c3 | 427 | |
6fdd30c4 | 428 | //Get the list of cells needed for unfolding and reclustering |
6a8be5c3 | 429 | AliVCaloCells *cells = event->GetEMCALCells(); |
430 | Int_t nClustersOrg = 0; | |
431 | Double_t cellAmplitude = 0; | |
432 | Double_t cellTime = 0; | |
433 | Short_t cellNumber = 0; | |
434 | ||
6fdd30c4 | 435 | //------------------------------------------- |
436 | //---------Unfolding clusters---------------- | |
437 | //------------------------------------------- | |
438 | if (fJustUnfold) { | |
439 | ||
440 | //Fill the array with the EMCAL clusters, copy them | |
441 | for (Int_t i = 0; i < event->GetNumberOfCaloClusters(); i++) | |
442 | { | |
443 | AliVCluster *clus = event->GetCaloCluster(i); | |
444 | if(clus->IsEMCAL()){ | |
5994e71f | 445 | |
446 | //recalibrate/remove bad channels/etc if requested | |
447 | if(fRecoUtils->ClusterContainsBadChannel(fGeom,clus->GetCellsAbsId(), clus->GetNCells())){ | |
5994e71f | 448 | continue; |
449 | } | |
450 | ||
451 | if(fRecoUtils->IsRecalibrationOn()){ | |
6a8be5c3 | 452 | |
453 | //Calibrate cluster | |
5994e71f | 454 | //printf("Energy before %f ",clus->E()); |
455 | fRecoUtils->RecalibrateClusterEnergy(fGeom, clus, cells); | |
456 | //printf("; after %f\n",clus->E()); | |
6a8be5c3 | 457 | |
458 | //CalibrateCells | |
459 | for (Int_t icell = 0; icell < cells->GetNumberOfCells(); icell++) | |
460 | { | |
461 | if (cells->GetCell(icell, cellNumber, cellAmplitude, cellTime) != kTRUE) | |
462 | break; | |
463 | ||
464 | ||
465 | Int_t imod = -1, iphi =-1, ieta=-1,iTower = -1, iIphi = -1, iIeta = -1; | |
466 | fGeom->GetCellIndex(cellNumber,imod,iTower,iIphi,iIeta); | |
467 | fGeom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,iphi,ieta); | |
468 | ||
469 | //Do not include bad channels found in analysis? | |
470 | if( fRecoUtils->IsBadChannelsRemovalSwitchedOn() && | |
471 | fRecoUtils->GetEMCALChannelStatus(imod, ieta, iphi)){ | |
472 | fCellLabels[cellNumber] =-1; //reset the entry in the array for next event | |
473 | fCellSecondLabels[cellNumber]=-1; //reset the entry in the array for next event | |
474 | continue; | |
475 | } | |
476 | ||
477 | cells->SetCell(icell, cellNumber, cellAmplitude*fRecoUtils->GetEMCALChannelRecalibrationFactor(imod,ieta,iphi),cellTime); | |
478 | ||
479 | }// cells loop | |
480 | }// recalibrate | |
481 | ||
5994e71f | 482 | //Cast to ESD or AOD, needed to create the cluster array |
e615d952 | 483 | AliESDCaloCluster * esdCluster = dynamic_cast<AliESDCaloCluster*> (clus); |
484 | AliAODCaloCluster * aodCluster = dynamic_cast<AliAODCaloCluster*> (clus); | |
485 | if (esdCluster){ | |
486 | fCaloClusterArr->Add( new AliESDCaloCluster(*esdCluster) ); | |
6fdd30c4 | 487 | }//ESD |
e615d952 | 488 | else if(aodCluster){ |
489 | fCaloClusterArr->Add( new AliAODCaloCluster(*aodCluster) ); | |
6fdd30c4 | 490 | }//AOD |
3fa4fb85 | 491 | else |
492 | Warning("UserExec()"," - Wrong CaloCluster type?"); | |
6fdd30c4 | 493 | nClustersOrg++; |
494 | } | |
495 | } | |
496 | ||
497 | //Do the unfolding | |
498 | fUnfolder->UnfoldClusters(fCaloClusterArr, cells); | |
499 | ||
500 | //CLEAN-UP | |
501 | fUnfolder->Clear(); | |
502 | ||
6a8be5c3 | 503 | } // just unfold ESD/AOD cluster |
504 | ||
6fdd30c4 | 505 | //------------------------------------------- |
506 | //---------- Recluster cells ---------------- | |
507 | //------------------------------------------- | |
508 | ||
509 | else{ | |
510 | //------------------------------------------------------------------------------------- | |
511 | //Transform CaloCells into Digits | |
512 | //------------------------------------------------------------------------------------- | |
6060ed91 | 513 | |
514 | //In case of MC, first loop on the clusters and fill MC label to array | |
515 | //..................................................................... | |
516 | ||
6a8be5c3 | 517 | // for(Int_t j = 0; j < 24*48*11; j++) { |
518 | // if(fCellLabels[j] !=-1) printf("Not well initialized cell %d, label1 %d\n",j,fCellLabels[j] ) ; | |
519 | // if(fCellSecondLabels[j]!=-1) printf("Not well initialized cell %d, label2 %d\n",j,fCellSecondLabels[j]) ; | |
520 | // } | |
6060ed91 | 521 | |
1f77507b | 522 | Int_t nClusters = event->GetNumberOfCaloClusters(); |
006e9636 | 523 | if(aodIH && aodIH->GetEventToMerge()) //Embedding |
1f77507b | 524 | nClusters = aodIH->GetEventToMerge()->GetNumberOfCaloClusters(); //Get clusters directly from embedded signal |
525 | for (Int_t i = 0; i < nClusters; i++) | |
6060ed91 | 526 | { |
1f77507b | 527 | AliVCluster *clus = 0; |
006e9636 | 528 | if(aodIH && aodIH->GetEventToMerge()) //Embedding |
529 | clus = aodIH->GetEventToMerge()->GetCaloCluster(i); //Get clusters directly from embedded signal | |
530 | else | |
531 | clus = event->GetCaloCluster(i); | |
6a8be5c3 | 532 | |
1f77507b | 533 | if(!clus) { |
534 | printf("AliEMCALReclusterize::UserExec() - No Clusters\n"); | |
535 | return; | |
536 | } | |
537 | ||
6060ed91 | 538 | if(clus->IsEMCAL()){ |
1f77507b | 539 | //printf("Cluster Signal %d, energy %f\n",clus->GetID(),clus->E()); |
6060ed91 | 540 | Int_t label = clus->GetLabel(); |
1f77507b | 541 | Int_t label2 = -1 ; |
542 | if (clus->GetNLabels()>=2) label2 = clus->GetLabelAt(1) ; | |
6060ed91 | 543 | UShort_t * index = clus->GetCellsAbsId() ; |
544 | for(Int_t icell=0; icell < clus->GetNCells(); icell++ ){ | |
220447cd | 545 | fCellLabels[index[icell]] =label; |
1f77507b | 546 | fCellSecondLabels[index[icell]]=label2; |
abf0860a | 547 | //printf("1) absID %d, label[0] %d label[1] %d\n",index[icell], fCellLabels[index[icell]],fCellSecondLabels[index[icell]]); |
6060ed91 | 548 | } |
549 | nClustersOrg++; | |
550 | } | |
551 | } | |
6a8be5c3 | 552 | |
6060ed91 | 553 | // Create digits |
554 | //................. | |
6fdd30c4 | 555 | Int_t idigit = 0; |
556 | Int_t id = -1; | |
557 | Float_t amp = -1; | |
558 | Float_t time = -1; | |
559 | ||
6fdd30c4 | 560 | TTree *digitsTree = new TTree("digitstree","digitstree"); |
561 | digitsTree->Branch("EMCAL","TClonesArray", &fDigitsArr, 32000); | |
562 | ||
563 | for (Int_t icell = 0; icell < cells->GetNumberOfCells(); icell++) | |
564 | { | |
565 | if (cells->GetCell(icell, cellNumber, cellAmplitude, cellTime) != kTRUE) | |
566 | break; | |
567 | ||
568 | time = cellTime; | |
569 | amp = cellAmplitude; | |
570 | id = cellNumber; | |
571 | ||
5994e71f | 572 | Int_t imod = -1, iphi =-1, ieta=-1,iTower = -1, iIphi = -1, iIeta = -1; |
573 | fGeom->GetCellIndex(id,imod,iTower,iIphi,iIeta); | |
574 | fGeom->GetCellPhiEtaIndexInSModule(imod,iTower,iIphi, iIeta,iphi,ieta); | |
575 | ||
576 | //Do not include bad channels found in analysis? | |
577 | if( fRecoUtils->IsBadChannelsRemovalSwitchedOn() && | |
6a8be5c3 | 578 | fRecoUtils->GetEMCALChannelStatus(imod, ieta, iphi)){ |
579 | fCellLabels[id] =-1; //reset the entry in the array for next event | |
580 | fCellSecondLabels[id]=-1; //reset the entry in the array for next event | |
5994e71f | 581 | //printf("Remove channel %d\n",id); |
582 | continue; | |
583 | } | |
6a8be5c3 | 584 | |
5994e71f | 585 | //Recalibrate? |
586 | if(fRecoUtils->IsRecalibrationOn()){ | |
587 | //printf("CalibFactor %f times %f for id %d\n",fRecoUtils->GetEMCALChannelRecalibrationFactor(imod,ieta,iphi),amp,id); | |
588 | amp *=fRecoUtils->GetEMCALChannelRecalibrationFactor(imod,ieta,iphi); | |
589 | } | |
6a8be5c3 | 590 | |
6060ed91 | 591 | //Create the digit, put a fake primary deposited energy to trick the clusterizer when checking the most likely primary |
592 | new((*fDigitsArr)[idigit]) AliEMCALDigit( fCellLabels[id], fCellLabels[id],id, amp, time,AliEMCALDigit::kHG,idigit, 0, 0, 1); | |
593 | //if(fCellLabels[id]>=0)printf("2) Digit cell %d, label %d\n",id,fCellLabels[id]) ; | |
594 | //else printf("2) Digit cell %d, no label, amp %f \n",id,amp) ; | |
220447cd | 595 | fCellLabels[id] =-1; //reset the entry in the array for next event |
5994e71f | 596 | |
597 | //printf("Digit: Id %d, amp %f, time %e, index %d\n",id, amp,time,idigit); | |
6fdd30c4 | 598 | idigit++; |
599 | } | |
600 | ||
601 | //Fill the tree with digits | |
602 | digitsTree->Fill(); | |
603 | ||
604 | //------------------------------------------------------------------------------------- | |
605 | //Do the clusterization | |
606 | //------------------------------------------------------------------------------------- | |
607 | TTree *clustersTree = new TTree("clustertree","clustertree"); | |
6a8be5c3 | 608 | |
6fdd30c4 | 609 | fClusterizer->SetInput(digitsTree); |
610 | fClusterizer->SetOutput(clustersTree); | |
611 | fClusterizer->Digits2Clusters(""); | |
6a8be5c3 | 612 | |
6fdd30c4 | 613 | //------------------------------------------------------------------------------------- |
614 | //Transform the recpoints into AliVClusters | |
615 | //------------------------------------------------------------------------------------- | |
616 | ||
617 | clustersTree->SetBranchStatus("*",0); //disable all branches | |
618 | clustersTree->SetBranchStatus("EMCALECARP",1); //Enable only the branch we need | |
619 | ||
620 | TBranch *branch = clustersTree->GetBranch("EMCALECARP"); | |
621 | branch->SetAddress(&fClusterArr); | |
622 | branch->GetEntry(0); | |
6a8be5c3 | 623 | |
6fdd30c4 | 624 | RecPoints2Clusters(fDigitsArr, fClusterArr, fCaloClusterArr); |
625 | ||
6a8be5c3 | 626 | if(!fCaloClusterArr){ |
627 | printf("AliAnalisysTaskEMCALClusterize::UserExec() - No array with CaloClusters, input RecPoints entries %d\n",fClusterArr->GetEntriesFast()); | |
628 | return; | |
629 | } | |
630 | ||
631 | if(fCaloClusterArr->GetEntriesFast() != fClusterArr->GetEntriesFast()){ | |
9f15c23c | 632 | printf("AliAnalisysTaskEMCALClusterize::UserExec() - Some RecRoints not transformed into CaloClusters: Input entries %d - Output entries %d - %d (not fast)\n", |
6a8be5c3 | 633 | fClusterArr->GetEntriesFast(), fCaloClusterArr->GetEntriesFast(), fCaloClusterArr->GetEntries()); |
634 | } | |
635 | ||
01313069 | 636 | //Reset the array with second labels for this event |
637 | memset(fCellSecondLabels, -1, sizeof(fCellSecondLabels)); | |
638 | ||
6fdd30c4 | 639 | //---CLEAN UP----- |
640 | fClusterizer->Clear(); | |
641 | fDigitsArr ->Clear("C"); | |
642 | fClusterArr ->Delete(); // Do not Clear(), it leaks, why? | |
6a8be5c3 | 643 | |
6fdd30c4 | 644 | clustersTree->Delete("all"); |
645 | digitsTree ->Delete("all"); | |
6fdd30c4 | 646 | } |
647 | ||
385b7abf | 648 | //Recalculate track-matching for the new clusters, only with ESDs |
cb3001b9 | 649 | if(fDoTrackMatching) fRecoUtils->FindMatches(event,fCaloClusterArr,fGeom); |
6a8be5c3 | 650 | |
385b7abf | 651 | |
6fdd30c4 | 652 | //------------------------------------------------------------------------------------- |
653 | //Put the new clusters in the AOD list | |
654 | //------------------------------------------------------------------------------------- | |
655 | ||
dd9a9f63 | 656 | Int_t kNumberOfCaloClusters = fCaloClusterArr->GetEntriesFast(); |
6060ed91 | 657 | //printf("New clusters %d, Org clusters %d\n",kNumberOfCaloClusters, nClustersOrg); |
6fdd30c4 | 658 | for(Int_t i = 0; i < kNumberOfCaloClusters; i++){ |
659 | AliAODCaloCluster *newCluster = (AliAODCaloCluster *) fCaloClusterArr->At(i); | |
3fa4fb85 | 660 | //if(Entry()==0) Info("UserExec","newCluster E %f\n", newCluster->E()); |
385b7abf | 661 | |
662 | //Add matched track, if any, only with ESDs | |
cb3001b9 | 663 | if(esdevent && fDoTrackMatching){ |
385b7abf | 664 | Int_t trackIndex = fRecoUtils->GetMatchedTrackIndex(i); |
665 | if(trackIndex >= 0){ | |
666 | newCluster->AddTrackMatched(event->GetTrack(trackIndex)); | |
667 | if(DebugLevel() > 1) | |
668 | Info("UserExec","Matched Track index %d to new cluster %d \n",trackIndex,i); | |
669 | } | |
670 | } | |
0821ba9f | 671 | |
5994e71f | 672 | //In case of new bad channels, recalculate distance to bad channels |
673 | if(fRecoUtils->IsBadChannelsRemovalSwitchedOn()){ | |
674 | //printf("DistToBad before %f ",newCluster->GetDistanceToBadChannel()); | |
675 | fRecoUtils->RecalculateClusterDistanceToBadChannel(fGeom, event->GetEMCALCells(), newCluster); | |
676 | //printf("; after %f \n",newCluster->GetDistanceToBadChannel()); | |
677 | } | |
678 | ||
6a8be5c3 | 679 | // if(newCluster->GetNLabels()>0){ |
680 | // printf("3) MC: N labels %d, label %d ; ", newCluster->GetNLabels(), newCluster->GetLabel() ); | |
681 | // UShort_t * newindex = newCluster->GetCellsAbsId() ; | |
682 | // for(Int_t icell=0; icell < newCluster->GetNCells(); icell++ ){ | |
683 | // printf("\t absID %d\n",newindex[icell]); | |
684 | // } | |
685 | // } | |
1f77507b | 686 | |
6a8be5c3 | 687 | // printf("Cluster %d, energy %f\n",newCluster->GetID(),newCluster->E()); |
688 | // printf("labels: "); | |
689 | // for(UInt_t ilab = 0; ilab < newCluster->GetNLabels(); ilab++) | |
690 | // printf("Label[%d]: %d ",ilab, newCluster->GetLabelAt(ilab)); | |
691 | // printf("\n "); | |
6060ed91 | 692 | |
0821ba9f | 693 | newCluster->SetID(i); |
6fdd30c4 | 694 | new((*fOutputAODBranch)[i]) AliAODCaloCluster(*newCluster); |
695 | } | |
696 | ||
1f77507b | 697 | //if(fOutputAODBranchName.Length()!=0) |
698 | fOutputAODBranch->Expand(kNumberOfCaloClusters); // resize TObjArray to 'remove' slots | |
699 | ||
6fdd30c4 | 700 | //---CLEAN UP----- |
701 | fCaloClusterArr->Delete(); // Do not Clear(), it leaks, why? | |
3fa4fb85 | 702 | } |
6fdd30c4 | 703 | |
704 | //_____________________________________________________________________ | |
bd9e8ebd | 705 | Bool_t AliAnalysisTaskEMCALClusterize::AccessOCDB() |
6fdd30c4 | 706 | { |
707 | //Access to OCDB stuff | |
e9dd2d80 | 708 | |
6fdd30c4 | 709 | AliVEvent * event = InputEvent(); |
bd9e8ebd | 710 | if (!event) |
6fdd30c4 | 711 | { |
385b7abf | 712 | Warning("AccessOCDB","Event not available!!!"); |
bd9e8ebd | 713 | return kFALSE; |
714 | } | |
e9dd2d80 | 715 | |
bd9e8ebd | 716 | if (event->GetRunNumber()==fRun) |
717 | return kTRUE; | |
718 | fRun = event->GetRunNumber(); | |
e9dd2d80 | 719 | |
bd9e8ebd | 720 | if(DebugLevel() > 1 ) |
721 | Info("AccessODCD()"," Begin"); | |
385b7abf | 722 | |
e9dd2d80 | 723 | //fGeom = AliEMCALGeometry::GetInstance(fGeomName); |
385b7abf | 724 | |
bd9e8ebd | 725 | AliCDBManager *cdb = AliCDBManager::Instance(); |
e9dd2d80 | 726 | |
727 | ||
385b7abf | 728 | if (fOCDBpath.Length()){ |
6fdd30c4 | 729 | cdb->SetDefaultStorage(fOCDBpath.Data()); |
385b7abf | 730 | Info("AccessOCDB","Default storage %s",fOCDBpath.Data()); |
731 | } | |
732 | ||
bd9e8ebd | 733 | cdb->SetRun(event->GetRunNumber()); |
e9dd2d80 | 734 | |
bd9e8ebd | 735 | // |
736 | // EMCAL from RAW OCDB | |
737 | if (fOCDBpath.Contains("alien:")) | |
738 | { | |
739 | cdb->SetSpecificStorage("EMCAL/Calib/Data","alien://Folder=/alice/data/2010/OCDB"); | |
740 | cdb->SetSpecificStorage("EMCAL/Calib/Pedestals","alien://Folder=/alice/data/2010/OCDB"); | |
741 | } | |
e9dd2d80 | 742 | |
bd9e8ebd | 743 | TString path = cdb->GetDefaultStorage()->GetBaseFolder(); |
385b7abf | 744 | |
bd9e8ebd | 745 | // init parameters: |
385b7abf | 746 | |
bd9e8ebd | 747 | //Get calibration parameters |
748 | if(!fCalibData) | |
749 | { | |
750 | AliCDBEntry *entry = (AliCDBEntry*) | |
e9dd2d80 | 751 | AliCDBManager::Instance()->Get("EMCAL/Calib/Data"); |
385b7abf | 752 | |
bd9e8ebd | 753 | if (entry) fCalibData = (AliEMCALCalibData*) entry->GetObject(); |
6fdd30c4 | 754 | } |
bd9e8ebd | 755 | |
756 | if(!fCalibData) | |
757 | AliFatal("Calibration parameters not found in CDB!"); | |
e9dd2d80 | 758 | |
bd9e8ebd | 759 | //Get calibration parameters |
760 | if(!fPedestalData) | |
6fdd30c4 | 761 | { |
bd9e8ebd | 762 | AliCDBEntry *entry = (AliCDBEntry*) |
e9dd2d80 | 763 | AliCDBManager::Instance()->Get("EMCAL/Calib/Pedestals"); |
385b7abf | 764 | |
bd9e8ebd | 765 | if (entry) fPedestalData = (AliCaloCalibPedestal*) entry->GetObject(); |
6fdd30c4 | 766 | } |
e9dd2d80 | 767 | |
bd9e8ebd | 768 | if(!fPedestalData) |
769 | AliFatal("Dead map not found in CDB!"); | |
385b7abf | 770 | |
6fdd30c4 | 771 | return kTRUE; |
6fdd30c4 | 772 | } |
773 | ||
774 | //________________________________________________________________________________________ | |
775 | void AliAnalysisTaskEMCALClusterize::InitClusterization() | |
776 | { | |
777 | //Select clusterization/unfolding algorithm and set all the needed parameters | |
778 | ||
bd9e8ebd | 779 | if (fJustUnfold){ |
780 | // init the unfolding afterburner | |
781 | delete fUnfolder; | |
782 | fUnfolder = new AliEMCALAfterBurnerUF(fRecParam->GetW0(),fRecParam->GetLocMaxCut()); | |
783 | return; | |
6a8be5c3 | 784 | } |
785 | ||
bd9e8ebd | 786 | //First init the clusterizer |
787 | delete fClusterizer; | |
788 | if (fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv1) | |
789 | fClusterizer = new AliEMCALClusterizerv1 (fGeom, fCalibData, fPedestalData); | |
cfcbe5d2 | 790 | else if(fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerv2) |
791 | fClusterizer = new AliEMCALClusterizerv2(fGeom, fCalibData, fPedestalData); | |
bd9e8ebd | 792 | else if(fRecParam->GetClusterizerFlag() == AliEMCALRecParam::kClusterizerNxN) |
793 | fClusterizer = new AliEMCALClusterizerNxN(fGeom, fCalibData, fPedestalData); | |
cfcbe5d2 | 794 | else if(fRecParam->GetClusterizerFlag() > AliEMCALRecParam::kClusterizerv2) { //FIX this other way. |
6a8be5c3 | 795 | AliEMCALClusterizerNxN *clusterizer = new AliEMCALClusterizerNxN(fGeom, fCalibData, fPedestalData); |
796 | clusterizer->SetNRowDiff(2); | |
797 | clusterizer->SetNColDiff(2); | |
798 | fClusterizer = clusterizer; | |
bd9e8ebd | 799 | } else{ |
800 | AliFatal(Form("Clusterizer < %d > not available", fRecParam->GetClusterizerFlag())); | |
801 | } | |
6a8be5c3 | 802 | |
bd9e8ebd | 803 | //Now set the parameters |
804 | fClusterizer->SetECAClusteringThreshold( fRecParam->GetClusteringThreshold() ); | |
805 | fClusterizer->SetECALogWeight ( fRecParam->GetW0() ); | |
806 | fClusterizer->SetMinECut ( fRecParam->GetMinECut() ); | |
807 | fClusterizer->SetUnfolding ( fRecParam->GetUnfold() ); | |
808 | fClusterizer->SetECALocalMaxCut ( fRecParam->GetLocMaxCut() ); | |
809 | fClusterizer->SetTimeCut ( fRecParam->GetTimeCut() ); | |
810 | fClusterizer->SetTimeMin ( fRecParam->GetTimeMin() ); | |
811 | fClusterizer->SetTimeMax ( fRecParam->GetTimeMax() ); | |
812 | fClusterizer->SetInputCalibrated ( kTRUE ); | |
2af35150 | 813 | fClusterizer->SetJustClusters ( kTRUE ); |
bd9e8ebd | 814 | //In case of unfolding after clusterization is requested, set the corresponding parameters |
815 | if(fRecParam->GetUnfold()){ | |
816 | Int_t i=0; | |
817 | for (i = 0; i < 8; i++) { | |
818 | fClusterizer->SetSSPars(i, fRecParam->GetSSPars(i)); | |
819 | }//end of loop over parameters | |
820 | for (i = 0; i < 3; i++) { | |
821 | fClusterizer->SetPar5 (i, fRecParam->GetPar5(i)); | |
822 | fClusterizer->SetPar6 (i, fRecParam->GetPar6(i)); | |
823 | }//end of loop over parameters | |
6fdd30c4 | 824 | |
bd9e8ebd | 825 | fClusterizer->InitClusterUnfolding(); |
826 | }// to unfold | |
6fdd30c4 | 827 | } |
3fa4fb85 | 828 | |
6fdd30c4 | 829 | //________________________________________________________________________________________ |
830 | void AliAnalysisTaskEMCALClusterize::RecPoints2Clusters(TClonesArray *digitsArr, TObjArray *recPoints, TObjArray *clusArray) | |
831 | { | |
832 | // Restore clusters from recPoints | |
833 | // Cluster energy, global position, cells and their amplitude fractions are restored | |
6a8be5c3 | 834 | Int_t j = 0; |
6fdd30c4 | 835 | for(Int_t i = 0; i < recPoints->GetEntriesFast(); i++) |
836 | { | |
837 | AliEMCALRecPoint *recPoint = (AliEMCALRecPoint*) recPoints->At(i); | |
838 | ||
839 | const Int_t ncells = recPoint->GetMultiplicity(); | |
840 | Int_t ncells_true = 0; | |
841 | ||
6a8be5c3 | 842 | if(recPoint->GetEnergy() < fRecParam->GetClusteringThreshold()) continue; |
843 | ||
6fdd30c4 | 844 | // cells and their amplitude fractions |
845 | UShort_t absIds[ncells]; | |
846 | Double32_t ratios[ncells]; | |
847 | ||
848 | for (Int_t c = 0; c < ncells; c++) { | |
849 | AliEMCALDigit *digit = (AliEMCALDigit*) digitsArr->At(recPoint->GetDigitsList()[c]); | |
850 | ||
851 | absIds[ncells_true] = digit->GetId(); | |
852 | ratios[ncells_true] = recPoint->GetEnergiesList()[c]/digit->GetAmplitude(); | |
853 | ||
854 | if (ratios[ncells_true] > 0.001) ncells_true++; | |
855 | } | |
856 | ||
857 | if (ncells_true < 1) { | |
6a8be5c3 | 858 | printf("AliAnalysisTaskEMCALClusterize::RecPoints2Clusters() - Skipping cluster with no cells avobe threshold E = %f, ncells %d\n",recPoint->GetEnergy(), ncells); |
6fdd30c4 | 859 | continue; |
860 | } | |
861 | ||
862 | TVector3 gpos; | |
863 | Float_t g[3]; | |
864 | ||
865 | // calculate new cluster position | |
866 | recPoint->EvalGlobalPosition(fRecParam->GetW0(), digitsArr); | |
867 | recPoint->GetGlobalPosition(gpos); | |
868 | gpos.GetXYZ(g); | |
869 | ||
870 | // create a new cluster | |
937b6c91 | 871 | //AliAODCaloCluster *clus = new AliAODCaloCluster(); |
6a8be5c3 | 872 | (*clusArray)[j] = new AliAODCaloCluster() ; |
873 | AliAODCaloCluster *clus = dynamic_cast<AliAODCaloCluster *>( clusArray->At(j) ) ; | |
874 | j++; | |
6fdd30c4 | 875 | clus->SetType(AliVCluster::kEMCALClusterv1); |
876 | clus->SetE(recPoint->GetEnergy()); | |
877 | clus->SetPosition(g); | |
878 | clus->SetNCells(ncells_true); | |
879 | clus->SetCellsAbsId(absIds); | |
880 | clus->SetCellsAmplitudeFraction(ratios); | |
881 | clus->SetDispersion(recPoint->GetDispersion()); | |
882 | clus->SetChi2(-1); //not yet implemented | |
bd9e8ebd | 883 | clus->SetTOF(recPoint->GetTime()) ; //time-of-flight |
6fdd30c4 | 884 | clus->SetNExMax(recPoint->GetNExMax()); //number of local maxima |
885 | Float_t elipAxis[2]; | |
886 | recPoint->GetElipsAxis(elipAxis); | |
887 | clus->SetM02(elipAxis[0]*elipAxis[0]) ; | |
888 | clus->SetM20(elipAxis[1]*elipAxis[1]) ; | |
5994e71f | 889 | clus->SetDistanceToBadChannel(recPoint->GetDistanceToBadTower()); |
6060ed91 | 890 | |
891 | //MC | |
892 | Int_t parentMult = 0; | |
893 | Int_t *parentList = recPoint->GetParents(parentMult); | |
894 | clus->SetLabel(parentList, parentMult); | |
895 | ||
6a8be5c3 | 896 | // if(parentMult)printf("RecToESD: Labels %d",parentMult); |
897 | // for (Int_t iii = 0; iii < parentMult; iii++) { | |
898 | // printf("\t label %d\n",parentList[iii]); | |
899 | // } | |
900 | ||
37d2296c | 901 | //Write the second major contributor to each MC cluster. |
902 | Int_t iNewLabel ; | |
903 | for ( Int_t iLoopCell = 0 ; iLoopCell < clus->GetNCells() ; iLoopCell++ ){ | |
904 | ||
905 | Int_t idCell = clus->GetCellAbsId(iLoopCell) ; | |
6ffa213f | 906 | if(idCell>=0){ |
907 | iNewLabel = 1 ; //iNewLabel makes sure we don't write twice the same label. | |
908 | for ( UInt_t iLoopLabels = 0 ; iLoopLabels < clus->GetNLabels() ; iLoopLabels++ ) | |
909 | { | |
910 | if ( fCellSecondLabels[idCell] == -1 ) iNewLabel = 0; // -1 is never a good second label. | |
911 | if ( fCellSecondLabels[idCell] == clus->GetLabelAt(iLoopLabels) ) iNewLabel = 0; | |
912 | } | |
913 | if (iNewLabel == 1) | |
914 | { | |
937b6c91 | 915 | //Int_t * newLabelArray = (Int_t*)malloc((clus->GetNLabels()+1)*sizeof(Int_t)) ; |
916 | Int_t * newLabelArray = new Int_t[clus->GetNLabels()+1] ; | |
6ffa213f | 917 | for ( UInt_t iLoopNewLabels = 0 ; iLoopNewLabels < clus->GetNLabels() ; iLoopNewLabels++ ){ |
918 | newLabelArray[iLoopNewLabels] = clus->GetLabelAt(iLoopNewLabels) ; | |
919 | } | |
6a8be5c3 | 920 | |
6ffa213f | 921 | newLabelArray[clus->GetNLabels()] = fCellSecondLabels[idCell] ; |
220447cd | 922 | //if(fCellSecondLabels[idCell]>-1)printf("\t new label %d\n",fCellSecondLabels[idCell]); |
6ffa213f | 923 | clus->SetLabel(newLabelArray,clus->GetNLabels()+1) ; |
abf0860a | 924 | delete [] newLabelArray; |
6ffa213f | 925 | } |
926 | }//positive cell number | |
37d2296c | 927 | } |
928 | ||
6fdd30c4 | 929 | } // recPoints loop |
6a8be5c3 | 930 | |
6fdd30c4 | 931 | } |