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3513afb7 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | // | |
16 | // Debug tree task | |
17 | // the tree is represented as reduced events | |
18 | // | |
19 | // Authors: | |
20 | // M.Fasel <M.Fasel@gsi.de> | |
21 | // | |
22 | #include <TArrayI.h> | |
23 | #include <TBits.h> | |
24 | #include <TFile.h> | |
25 | #include <TString.h> | |
26 | #include <TTree.h> | |
7e695443 | 27 | #include <TMath.h> |
3513afb7 | 28 | |
29 | #include "AliAnalysisManager.h" | |
30 | #include "AliAnalysisUtils.h" | |
31 | #include "AliAODEvent.h" | |
32 | #include "AliAODMCHeader.h" | |
33 | #include "AliAODMCParticle.h" | |
34 | #include "AliAODPid.h" | |
35 | #include "AliAODTrack.h" | |
36 | #include "AliAODTracklets.h" | |
37 | #include "AliAODVertex.h" | |
38 | #include "AliCentrality.h" | |
39 | #include "AliInputEventHandler.h" | |
40 | #include "AliHFEcuts.h" | |
41 | #include "AliHFEextraCuts.h" | |
42 | #include "AliHFEpidTPC.h" | |
43 | #include "AliHFEreducedEvent.h" | |
44 | #include "AliHFEreducedTrack.h" | |
45 | #include "AliHFEreducedMCParticle.h" | |
46 | #include "AliHFEsignalCuts.h" | |
47 | #include "AliLog.h" | |
48 | #include "AliMCEvent.h" | |
49 | #include "AliPIDResponse.h" | |
50 | #include "AliVEvent.h" | |
51 | #include "AliVTrack.h" | |
52 | #include "AliVCluster.h" | |
53 | #include "AliVVZERO.h" | |
54 | #include "AliVZDC.h" | |
55 | #include "TTreeStream.h" | |
56 | ||
57 | #include "AliHFEreducedEventCreatorAOD.h" | |
58 | ||
59 | ClassImp(AliHFEreducedEventCreatorAOD) | |
60 | ||
61 | AliHFEreducedEventCreatorAOD::AliHFEreducedEventCreatorAOD(): | |
62 | AliAnalysisTaskSE(), | |
63 | fAODMCHeader(NULL), | |
64 | fAODArrayMCInfo(NULL), | |
65 | fHFEtree(NULL), | |
66 | fAnalysisUtils(NULL), | |
67 | fHFEevent(NULL), | |
68 | fTrackCuts(NULL), | |
69 | fExtraCuts(NULL), | |
70 | fSignalCuts(NULL), | |
71 | fTPCpid(NULL), | |
72 | fEventNumber(0), | |
73 | fNclustersTPC(70), | |
74 | fNclustersTPCPID(0), | |
75 | fNclustersITS(2), | |
7e695443 | 76 | fNbOfTOFSigma(-1.0), |
3513afb7 | 77 | fRemoveFirstEvent(kFALSE) |
78 | { | |
79 | // | |
80 | // Default constructor | |
81 | // | |
82 | } | |
83 | ||
84 | AliHFEreducedEventCreatorAOD::AliHFEreducedEventCreatorAOD(const char *name): | |
85 | AliAnalysisTaskSE(name), | |
86 | fAODMCHeader(NULL), | |
87 | fAODArrayMCInfo(NULL), | |
88 | fHFEtree(NULL), | |
89 | fAnalysisUtils(NULL), | |
90 | fHFEevent(NULL), | |
91 | fTrackCuts(NULL), | |
92 | fExtraCuts(NULL), | |
93 | fSignalCuts(NULL), | |
94 | fTPCpid(NULL), | |
95 | fEventNumber(0), | |
96 | fNclustersTPC(70), | |
97 | fNclustersTPCPID(0), | |
98 | fNclustersITS(2), | |
7e695443 | 99 | fNbOfTOFSigma(-1.0), |
3513afb7 | 100 | fRemoveFirstEvent(kFALSE) |
101 | { | |
102 | // | |
103 | // Default constructor | |
104 | // | |
105 | fTPCpid = new AliHFEpidTPC("QAtpcPID"); | |
106 | fAnalysisUtils = new AliAnalysisUtils; | |
107 | DefineOutput(1, TTree::Class()); | |
108 | } | |
109 | ||
110 | AliHFEreducedEventCreatorAOD::~AliHFEreducedEventCreatorAOD(){ | |
111 | // | |
112 | // Default destructor | |
113 | // | |
114 | if(fTPCpid) delete fTPCpid; | |
115 | if(fAnalysisUtils) delete fAnalysisUtils; | |
116 | if(fHFEevent) delete fHFEevent; | |
117 | } | |
118 | ||
119 | void AliHFEreducedEventCreatorAOD::UserCreateOutputObjects(){ | |
120 | // | |
121 | // Create debug tree, signal cuts and track cuts | |
122 | // | |
123 | ||
124 | //printf("test\n"); | |
125 | ||
126 | // printf("testa\n"); | |
127 | fSignalCuts = new AliHFEsignalCuts("HFEsignalCuts", "HFE MC Signal definition"); | |
128 | //printf("testb\n"); | |
129 | ||
130 | fTrackCuts = new AliHFEcuts("fTrackCuts", "Basic HFE track cuts"); | |
131 | fTrackCuts->CreateStandardCuts(); | |
132 | fTrackCuts->SetAOD(); | |
133 | // Track cuts | |
134 | fTrackCuts->SetMinNClustersTPC(fNclustersTPC); | |
135 | fTrackCuts->SetMinRatioTPCclusters(0); | |
136 | fTrackCuts->SetTPCmodes(AliHFEextraCuts::kFound, AliHFEextraCuts::kFoundOverFindable); | |
137 | fTrackCuts->SetMinNClustersTPCPID(fNclustersTPCPID); | |
138 | fTrackCuts->SetMinNClustersITS(fNclustersITS); | |
139 | // Event cuts | |
140 | fTrackCuts->SetUseMixedVertex(kTRUE); | |
141 | fTrackCuts->SetVertexRange(10.); | |
142 | //printf("testa\n"); | |
143 | fTrackCuts->Initialize(); | |
144 | //printf("testb\n"); | |
145 | ||
146 | fExtraCuts = new AliHFEextraCuts("hfeExtraCuts","HFE Extra Cuts"); | |
147 | ||
148 | fHFEevent = new AliHFEreducedEvent; | |
149 | OpenFile(1); | |
150 | fHFEtree = new TTree("HFEtree", "HFE event tree"); | |
151 | fHFEtree->Branch("HFEevent", "AliHFEreducedEvent", fHFEevent,128000,0); | |
152 | PostData(1, fHFEtree); | |
153 | } | |
154 | ||
155 | void AliHFEreducedEventCreatorAOD::UserExec(Option_t *){ | |
156 | // | |
157 | // User Exec: Fill debug Tree | |
158 | // | |
159 | ||
160 | // Get PID response | |
161 | AliPIDResponse *pid = NULL; | |
162 | AliInputEventHandler *handler = dynamic_cast<AliInputEventHandler *>(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()); | |
163 | if(handler){ | |
7e695443 | 164 | // printf("testb\n"); |
3513afb7 | 165 | pid = handler->GetPIDResponse(); |
166 | } else { | |
167 | AliError("No Handler"); | |
168 | } | |
169 | if(!pid){ | |
7e695443 | 170 | // printf("testc\n"); |
3513afb7 | 171 | AliError("No PID response"); |
172 | return; | |
173 | } | |
174 | if(!fInputEvent) { | |
175 | AliError("No Input event"); | |
176 | return; | |
177 | } | |
178 | ||
179 | if(fRemoveFirstEvent){ | |
180 | if(fAnalysisUtils->IsFirstEventInChunk(fInputEvent)) return; | |
181 | } | |
182 | ||
183 | AliAODTrack copyTrack; | |
184 | ||
185 | // MC info | |
186 | Bool_t mcthere = kTRUE; | |
187 | AliAODEvent *aodE = dynamic_cast<AliAODEvent *>(fInputEvent); | |
188 | if(!aodE){ | |
7e695443 | 189 | // printf("testd\n"); |
3513afb7 | 190 | AliError("No AOD Event"); |
191 | return; | |
192 | } | |
193 | fAODMCHeader = dynamic_cast<AliAODMCHeader *>(fInputEvent->FindListObject(AliAODMCHeader::StdBranchName())); | |
194 | if(!fAODMCHeader){ | |
195 | mcthere = kFALSE; | |
7e695443 | 196 | // return; |
3513afb7 | 197 | } |
198 | fAODArrayMCInfo = dynamic_cast<TClonesArray *>(fInputEvent->FindListObject(AliAODMCParticle::StdBranchName())); | |
199 | if(!fAODArrayMCInfo){ | |
200 | mcthere = kFALSE; | |
7e695443 | 201 | // return; |
3513afb7 | 202 | } |
203 | else { | |
204 | fSignalCuts->SetMCAODInfo(fAODArrayMCInfo); | |
205 | fTrackCuts->SetMCEvent(aodE); | |
206 | } | |
207 | ||
208 | // Set for track cuts | |
209 | if(mcthere){ | |
210 | // Check Monte-Carlo events for AODs | |
211 | AliDebug(1, Form("Monte-Carlo Event: %p\n", fMCEvent)); | |
212 | if(fMCEvent){ | |
213 | AliDebug(1, Form("Available! Number of particles: %d\n", fMCEvent->GetNumberOfTracks())); | |
214 | } | |
215 | } | |
216 | fTrackCuts->SetRecEvent(fInputEvent); | |
217 | ||
218 | if(!fTrackCuts->CheckEventCuts("fCutsEvRec", fInputEvent)){ | |
219 | AliDebug(1, "Event rejected by the event cuts\n"); | |
220 | return; | |
221 | } | |
222 | if(!fExtraCuts){ | |
223 | fExtraCuts = new AliHFEextraCuts("hfeExtraCuts","HFE Extra Cuts"); | |
224 | } | |
225 | fExtraCuts->SetRecEventInfo(fInputEvent); | |
226 | ||
227 | ||
228 | // Make Reduced Event | |
229 | //AliHFEreducedEvent hfeevent; | |
230 | fHFEevent->~AliHFEreducedEvent(); | |
231 | new(fHFEevent)AliHFEreducedEvent(); | |
232 | ||
233 | // Get run number | |
234 | fHFEevent->SetRunNumber(fInputEvent->GetRunNumber()); | |
235 | ||
236 | // Derive trigger | |
0a4bd5d7 | 237 | AliDebug(1, "Get triggers\n"); |
3513afb7 | 238 | UInt_t trigger = fInputHandler->IsEventSelected(); |
239 | if(trigger & AliVEvent::kMB) fHFEevent->SetMBTrigger(); | |
240 | if(trigger & AliVEvent::kCentral) fHFEevent->SetCentralTrigger(); | |
241 | if(trigger & AliVEvent::kSemiCentral) fHFEevent->SetCentralTrigger(); | |
242 | if(trigger & AliVEvent::kEMCEJE) fHFEevent->SetEMCALTrigger(); | |
243 | ||
244 | // Get Primary Vertex | |
0a4bd5d7 | 245 | AliDebug(1, "Get Primary Vertex\n"); |
3513afb7 | 246 | const AliVVertex *vertex = fInputEvent->GetPrimaryVertex(); |
247 | Double_t vtx[3]; | |
0a4bd5d7 | 248 | Double_t vcov[6]; |
249 | Int_t ncontrib = -1; | |
250 | if(vertex) { | |
251 | AliDebug(1, "Found vertex\n"); | |
252 | vertex->GetXYZ(vtx); | |
253 | ncontrib = vertex->GetNContributors(); | |
254 | vertex->GetCovarianceMatrix(vcov); | |
255 | } | |
3513afb7 | 256 | fHFEevent->SetVX(vtx[0]); |
257 | fHFEevent->SetVY(vtx[1]); | |
258 | fHFEevent->SetVZ(vtx[2]); | |
3513afb7 | 259 | fHFEevent->SetNContribVertex(ncontrib); |
0a4bd5d7 | 260 | fHFEevent->SetVertexResolution(TMath::Sqrt(TMath::Abs(vcov[5]))); |
7e695443 | 261 | // Get Primary Vertex from SPD |
262 | const AliVVertex *vertexSPD = aodE->GetPrimaryVertexSPD(); | |
263 | if(vertexSPD){ | |
0a4bd5d7 | 264 | AliDebug(1, "Found SPD vertex\n"); |
265 | memset(vtx, 0, sizeof(Double_t) *3); | |
7e695443 | 266 | vertexSPD->GetXYZ(vtx); |
267 | fHFEevent->SetVXSPD(vtx[0]); | |
268 | fHFEevent->SetVYSPD(vtx[1]); | |
269 | fHFEevent->SetVZSPD(vtx[2]); | |
270 | fHFEevent->SetNContribVertexSPD(vertexSPD->GetNContributors()); | |
271 | memset(vcov, 0, sizeof(Double_t)*6); | |
0a4bd5d7 | 272 | vertexSPD->GetCovarianceMatrix(vcov); |
273 | AliDebug(1, Form("Covariance Matrix vcov[5] %f\n",vcov[5])); | |
274 | fHFEevent->SetVertexResolutionSPD(TMath::Sqrt(TMath::Abs(vcov[5]))); | |
7e695443 | 275 | } |
3513afb7 | 276 | |
277 | // Get centrality | |
0a4bd5d7 | 278 | AliDebug(1, "Centrality\n"); |
3513afb7 | 279 | AliCentrality *hicent = fInputEvent->GetCentrality(); |
0a4bd5d7 | 280 | if(hicent) fHFEevent->SetCentrality( |
3513afb7 | 281 | hicent->GetCentralityPercentile("V0M"), |
282 | hicent->GetCentralityPercentile("V0A"), | |
283 | hicent->GetCentralityPercentile("V0C"), | |
284 | hicent->GetCentralityPercentile("TKL"), | |
285 | hicent->GetCentralityPercentile("TRK"), | |
4437a0d2 | 286 | hicent->GetCentralityPercentile("ZNA"), |
287 | hicent->GetCentralityPercentile("ZNC"), | |
288 | hicent->GetCentralityPercentile("CL0"), | |
289 | hicent->GetCentralityPercentile("CL1"), | |
290 | hicent->GetCentralityPercentile("CND") | |
3513afb7 | 291 | ); |
292 | ||
293 | // Get VZERO Information | |
0a4bd5d7 | 294 | AliDebug(1, "VZERO info\n"); |
3513afb7 | 295 | AliVVZERO *vzeroinfo = fInputEvent->GetVZEROData(); |
296 | if(vzeroinfo) fHFEevent->SetV0Multiplicity(vzeroinfo->GetMTotV0A(), vzeroinfo->GetMTotV0C()); | |
297 | ||
298 | // Get ZDC Information | |
0a4bd5d7 | 299 | AliDebug(1, "ZDC info\n"); |
3513afb7 | 300 | AliVZDC *zdcinfo = fInputEvent->GetZDCData(); |
301 | if(zdcinfo) fHFEevent->SetZDCEnergy(zdcinfo->GetZNAEnergy(), zdcinfo->GetZNCEnergy(), zdcinfo->GetZPAEnergy(), zdcinfo->GetZPCEnergy()); | |
302 | ||
303 | // Set SPD multiplicity | |
0a4bd5d7 | 304 | AliDebug(1, "SPD multiplicity\n"); |
3513afb7 | 305 | AliAODTracklets *tls = aodE->GetTracklets(); |
306 | if(tls) fHFEevent->SetSPDMultiplicity(tls->GetNumberOfTracklets()); | |
307 | ||
308 | // Look for kink mother | |
0a4bd5d7 | 309 | AliDebug(1, "Vertices\n"); |
3513afb7 | 310 | Int_t numberofvertices = aodE->GetNumberOfVertices(); |
311 | Double_t listofmotherkink[numberofvertices]; | |
312 | Int_t numberofmotherkink = 0; | |
313 | //printf("Number of vertices %d\n",numberofvertices); | |
314 | for(Int_t ivertex=0; ivertex < numberofvertices; ivertex++) { | |
315 | AliAODVertex *aodvertex = aodE->GetVertex(ivertex); | |
316 | if(!aodvertex) continue; | |
317 | //printf("Type %d\n",aodvertex->GetType()); | |
318 | if(aodvertex->GetType()==AliAODVertex::kKink) { | |
319 | //printf("Find one kink\n"); | |
320 | AliAODTrack *mother = (AliAODTrack *) aodvertex->GetParent(); | |
321 | if(!mother) continue; | |
322 | Int_t idmother = mother->GetID(); | |
323 | listofmotherkink[numberofmotherkink] = idmother; | |
324 | //printf("ID %d\n",idmother); | |
325 | numberofmotherkink++; | |
326 | } | |
327 | } | |
328 | //printf("Number of kink mother in the events %d\n",numberofmotherkink); | |
329 | ||
330 | // | |
331 | // Loop on MC tracks only | |
332 | // | |
333 | AliAODMCParticle *mctrack(NULL); | |
334 | // Monte-Carlo info | |
335 | Int_t source(5); | |
336 | if(mcthere){ | |
0a4bd5d7 | 337 | AliDebug(1, "Loop MC tracks\n"); |
3513afb7 | 338 | for(Int_t itrack = 0; itrack < fAODArrayMCInfo->GetEntriesFast(); itrack++) { |
339 | mctrack = (AliAODMCParticle *)(fAODArrayMCInfo->At(itrack)); | |
340 | if(!mctrack) continue; | |
341 | AliHFEreducedMCParticle hfemcpart; | |
4437a0d2 | 342 | if(fTrackCuts->CheckParticleCuts(static_cast<UInt_t>(AliHFEcuts::kStepMCGenerated), mctrack)) continue; |
343 | hfemcpart.SetSignal(); | |
3513afb7 | 344 | // Kinematics |
345 | hfemcpart.SetSignedPt(mctrack->Pt(), mctrack->Charge() > 0.); | |
346 | hfemcpart.SetP(mctrack->P()); | |
347 | hfemcpart.SetEta(mctrack->Eta()); | |
348 | hfemcpart.SetPhi(mctrack->Phi()); | |
349 | hfemcpart.SetPdg(mctrack->GetPdgCode()); | |
350 | ||
351 | // Get Production Vertex in radial direction | |
352 | hfemcpart.SetProductionVertex(mctrack->Xv(),mctrack->Yv(),mctrack->Zv()); | |
353 | ||
354 | // Get Mother PDG code of the particle | |
355 | Int_t motherlabel = TMath::Abs(mctrack->GetMother()); | |
356 | if(motherlabel >= 0 && motherlabel < fAODArrayMCInfo->GetEntriesFast()){ | |
357 | AliAODMCParticle *mother = dynamic_cast<AliAODMCParticle *>(fAODArrayMCInfo->At(motherlabel)); | |
358 | if(mother) hfemcpart.SetMotherPdg(mother->GetPdgCode()); | |
359 | } | |
360 | ||
361 | // derive source | |
362 | source = 5; | |
363 | if(fSignalCuts->IsCharmElectron(mctrack)) source = 0; | |
364 | else if(fSignalCuts->IsBeautyElectron(mctrack)) source = 1; | |
365 | else if(fSignalCuts->IsGammaElectron(mctrack)) source = 2; | |
366 | else if(fSignalCuts->IsNonHFElectron(mctrack)) source = 3; | |
367 | else if(TMath::Abs(mctrack->GetPdgCode()) == 11) source = 4; | |
368 | else source = 5; | |
369 | hfemcpart.SetSource(source); | |
370 | ||
371 | fHFEevent->AddMCParticle(&hfemcpart); | |
372 | } | |
373 | } | |
374 | ||
375 | // | |
376 | // Loop on reconstructed tracks | |
377 | // | |
378 | TArrayI arraytrack(fInputEvent->GetNumberOfTracks()); | |
379 | Int_t counterdc=0; | |
380 | ||
381 | AliAODTrack *track = 0x0; | |
0a4bd5d7 | 382 | AliDebug(1, "Loop reconstructed tracks\n"); |
3513afb7 | 383 | for(Int_t itrack = 0; itrack < fInputEvent->GetNumberOfTracks(); itrack++){ |
384 | // Run track loop | |
385 | track = dynamic_cast<AliAODTrack *>(fInputEvent->GetTrack(itrack)); | |
386 | if(!track) continue; | |
387 | // Cut track (Only basic track cuts) | |
388 | // printf("testv\n"); | |
389 | if(!fTrackCuts->CheckParticleCuts(AliHFEcuts::kNcutStepsMCTrack + AliHFEcuts::kStepRecKineITSTPC, track)) continue; | |
390 | // | |
391 | //printf("testu\n"); | |
392 | ||
393 | // Kinematics | |
394 | AliHFEreducedTrack hfetrack; | |
395 | hfetrack.SetSignedPt(track->Pt(), track->Charge() > 0); | |
396 | hfetrack.SetP(track->P()); | |
397 | hfetrack.SetEta(track->Eta()); | |
398 | hfetrack.SetPhi(track->Phi()); | |
399 | hfetrack.SetTPCmomentum(track->GetDetPid() ? track->GetDetPid()->GetTPCmomentum() : track->P()); | |
400 | ||
401 | // Track ID | |
402 | hfetrack.SetTrackID(track->GetID()); | |
403 | ||
404 | // status | |
405 | ULong_t status = track->GetStatus(); | |
406 | if((status & AliVTrack::kITSrefit) == AliVTrack::kITSrefit) hfetrack.SetITSrefit(); | |
407 | if((status & AliVTrack::kTPCrefit) == AliVTrack::kTPCrefit) hfetrack.SetTPCrefit(); | |
408 | if((status & AliVTrack::kTOFpid) == AliVTrack::kTOFpid) hfetrack.SetTOFpid(); | |
409 | //if((status & AliVTrack::kTOFmismatch) == AliVTrack::kTOFmismatch) hfetrack.SetTOFmismatch(); | |
410 | if(IsTOFmismatch(track, pid)) hfetrack.SetTOFmismatch(); // New version suggested by Pietro Antonioli | |
411 | if(track->IsEMCAL()) hfetrack.SetEMCALpid(); | |
412 | // Filter | |
413 | for(Int_t k=0; k<20; k++) { | |
414 | Int_t u = 1<<k; | |
415 | if((track->TestFilterBit(u))) { | |
416 | hfetrack.SetFilterBit(k); | |
417 | } | |
418 | } | |
419 | ||
420 | if(mcthere){ | |
421 | // Fill Monte-Carlo Information | |
422 | Int_t label = TMath::Abs(track->GetLabel()); | |
4437a0d2 | 423 | if(label < fAODArrayMCInfo->GetEntriesFast()) |
3513afb7 | 424 | mctrack = dynamic_cast<AliAODMCParticle *>(fAODArrayMCInfo->At(label)); |
4437a0d2 | 425 | if(mctrack){ |
426 | AliDebug(2, "Associated MC particle found\n"); | |
427 | if(fTrackCuts->CheckParticleCuts(static_cast<UInt_t>(AliHFEcuts::kStepMCGenerated), mctrack)) hfetrack.SetMCSignal(); | |
428 | // Kinematics | |
429 | hfetrack.SetMCSignedPt(mctrack->Pt(),mctrack->Charge() > 0.); | |
430 | hfetrack.SetMCP(mctrack->P()); | |
431 | hfetrack.SetMCEta(mctrack->Eta()); | |
432 | hfetrack.SetMCPhi(mctrack->Phi()); | |
433 | hfetrack.SetMCPDG(mctrack->GetPdgCode()); | |
3513afb7 | 434 | |
4437a0d2 | 435 | // Get Production Vertex in radial direction |
436 | hfetrack.SetMCProdVtx(mctrack->Xv(),mctrack->Yv(),mctrack->Zv()); | |
3513afb7 | 437 | |
4437a0d2 | 438 | // Get Mother PDG code of the particle |
439 | Int_t motherlabel = TMath::Abs(mctrack->GetMother()); | |
440 | if(motherlabel >= 0 && motherlabel < fAODArrayMCInfo->GetEntriesFast()){ | |
441 | AliAODMCParticle *mother = dynamic_cast<AliAODMCParticle *>(fAODArrayMCInfo->At(motherlabel)); | |
442 | if(mother) hfetrack.SetMCMotherPdg(mother->GetPdgCode()); | |
443 | } | |
3513afb7 | 444 | |
4437a0d2 | 445 | // derive source |
446 | source = 5; | |
447 | if(fSignalCuts->IsCharmElectron(mctrack)) source = 0; | |
448 | else if(fSignalCuts->IsBeautyElectron(mctrack)) source = 1; | |
449 | else if(fSignalCuts->IsGammaElectron(mctrack)) source = 2; | |
450 | else if(fSignalCuts->IsNonHFElectron(mctrack)) source = 3; | |
451 | else if(TMath::Abs(mctrack->GetPdgCode()) == 11) source = 4; | |
452 | else source = 5; | |
453 | hfetrack.SetMCSource(source); | |
454 | } else { | |
455 | AliDebug(2, "Associated MC particle not found\n"); | |
456 | } | |
3513afb7 | 457 | } |
458 | ||
459 | // HFE DCA | |
460 | Float_t dcaxy = -999., | |
461 | dcaz = -999.; | |
462 | fExtraCuts->GetImpactParameters((AliVTrack *)track,dcaxy,dcaz); | |
463 | hfetrack.SetDCA(dcaxy, dcaz); | |
4437a0d2 | 464 | Double_t hfeImpactParam(-999.), hfeImpactParamResol(-999.); |
465 | fExtraCuts->GetHFEImpactParameters((AliVTrack *)track,hfeImpactParam,hfeImpactParamResol); | |
466 | hfetrack.SetHFEImpactParam(hfeImpactParam,hfeImpactParamResol); | |
3513afb7 | 467 | |
468 | // Different number of clusters definitions | |
469 | Int_t nclustersITS(track->GetITSNcls()), | |
470 | nclustersTPC(track->GetTPCNcls()), | |
471 | nclustersTPCall(track->GetTPCClusterMap().CountBits()), | |
472 | nclustersTPCshared(0); | |
473 | UChar_t nfindableTPC = track->GetTPCNclsF(); | |
474 | const TBits &sharedTPC = track->GetTPCSharedMap(); | |
475 | for(Int_t ibit = 0; ibit < 160; ibit++) if(sharedTPC.TestBitNumber(ibit)) nclustersTPCshared++; | |
476 | hfetrack.SetITSnclusters(nclustersITS); | |
477 | hfetrack.SetTPCnclusters(track->GetTPCNcls()); | |
478 | hfetrack.SetTRDnclusters(track->GetTRDncls()); | |
479 | hfetrack.SetTPCnclustersPID(track->GetTPCsignalN()); | |
480 | hfetrack.SetTPCcrossedRows(track->GetTPCNCrossedRows()); | |
481 | hfetrack.SetTPCnclustersAll(nclustersTPCall); | |
482 | hfetrack.SetTPCsharedClusters(nclustersTPCshared); | |
483 | hfetrack.SetTPCclusterRatio(nfindableTPC ? static_cast<Float_t>(nclustersTPC)/static_cast<Float_t>(nfindableTPC) : 0); | |
484 | hfetrack.SetTPCclusterRatioAll(nfindableTPC ? static_cast<Float_t>(nclustersTPCall)/static_cast<Float_t>(nfindableTPC) : 0); | |
485 | UChar_t itsPixel = track->GetITSClusterMap(); | |
486 | for(int ily = 0; ily < 6; ily++) | |
487 | if(TESTBIT(itsPixel, ily)) hfetrack.SetITScluster(ily); | |
488 | ||
489 | // TRD related quantities (Yvonne) | |
490 | hfetrack.SetTRDntrackletsPID(track->GetTRDntrackletsPID()); | |
491 | hfetrack.SetTRDnslices(track->GetDetPid()->GetTRDnSlices()); | |
492 | hfetrack.SetTRDchi2(track->GetTRDchi2()); | |
493 | AliAODPid* aodpid= track->GetDetPid(); | |
494 | Double_t* arraytrdsignals; | |
495 | arraytrdsignals=aodpid->GetTRDslices(); | |
496 | Int_t nslicetemp=0; | |
497 | for(Int_t iplane = 0; iplane < 6; iplane++){ | |
498 | nslicetemp=0; | |
499 | for(Int_t b=(iplane*8);b<((iplane*8)+8);b++){ | |
500 | if(track->GetTRDntrackletsPID()>0){ | |
501 | if(arraytrdsignals[b]>0.001) nslicetemp++; | |
502 | } | |
503 | } | |
504 | if(nslicetemp > 0) hfetrack.SetTRDstatus(iplane); | |
505 | } | |
506 | ||
507 | ||
508 | // Kink | |
4437a0d2 | 509 | if(fExtraCuts->IsKinkDaughter(track)) hfetrack.SetIsKinkDaughter(); |
3513afb7 | 510 | |
511 | // kink mother | |
3513afb7 | 512 | for(Int_t kinkmother = 0; kinkmother < numberofmotherkink; kinkmother++) { |
513 | if(track->GetID() == listofmotherkink[kinkmother]) { | |
4437a0d2 | 514 | hfetrack.SetIsKinkMother(); |
3513afb7 | 515 | continue; |
516 | } | |
517 | } | |
518 | ||
4437a0d2 | 519 | |
3513afb7 | 520 | // Double counted |
521 | Int_t id(track->GetID()); | |
522 | for(Int_t l=0; l < counterdc; l++){ | |
523 | Int_t iTrack2 = arraytrack.At(l); | |
524 | if(iTrack2==id){ | |
525 | hfetrack.SetDoubleCounted(); | |
526 | break; | |
527 | } | |
528 | } | |
529 | // Add the id at this place | |
530 | arraytrack.AddAt(id,counterdc); | |
531 | counterdc++; | |
532 | ||
533 | // PID | |
534 | hfetrack.SetTPCdEdx(track->GetDetPid() ? track->GetDetPid()->GetTPCsignal() : 0.); | |
535 | hfetrack.SetTPCsigmaEl(pid->NumberOfSigmasTPC(track, AliPID::kElectron)); | |
536 | hfetrack.SetTOFsigmaEl(pid->NumberOfSigmasTOF(track, AliPID::kElectron)); | |
537 | hfetrack.SetTOFmismatchProbability(pid->GetTOFMismatchProbability(track)); | |
4437a0d2 | 538 | hfetrack.SetITSsigmaEl(pid->NumberOfSigmasITS(track, AliPID::kElectron)); |
3513afb7 | 539 | // Eta correction |
540 | copyTrack.~AliAODTrack(); | |
541 | new(©Track) AliAODTrack(*track); | |
542 | if(fTPCpid->HasCentralityCorrection()) fTPCpid->ApplyCentralityCorrection(©Track, static_cast<Double_t>(ncontrib),AliHFEpidObject::kAODanalysis); | |
543 | if(fTPCpid->HasEtaCorrection()) fTPCpid->ApplyEtaCorrection(©Track, AliHFEpidObject::kAODanalysis); | |
544 | hfetrack.SetTPCsigmaElCorrected(pid->NumberOfSigmasTPC(©Track, AliPID::kElectron)); | |
545 | hfetrack.SetTPCdEdxCorrected(copyTrack.GetDetPid() ? copyTrack.GetDetPid()->GetTPCsignal() : 0.); | |
546 | if(track->IsEMCAL()){ | |
547 | // EMCAL cluster | |
548 | Double_t emcalEnergyOverP = -1., | |
549 | showershape[4] = {0.,0.,0.,0.}; | |
550 | hfetrack.SetEMCALSigmaEl(pid->NumberOfSigmasEMCAL(track, AliPID::kElectron, emcalEnergyOverP, &showershape[0])); | |
551 | hfetrack.SetEMCALEoverP(emcalEnergyOverP); | |
552 | hfetrack.SetEMCALShowerShape(showershape); | |
553 | } | |
554 | ||
7e695443 | 555 | // If TOF cut |
556 | if(fNbOfTOFSigma>0.0){ | |
0a4bd5d7 | 557 | AliDebug(1, "TOF cut\n"); |
7e695443 | 558 | if(!((status & AliVTrack::kTOFpid) == AliVTrack::kTOFpid)) continue; |
559 | if(TMath::Abs(pid->NumberOfSigmasTOF(track, AliPID::kElectron))> fNbOfTOFSigma) continue; | |
560 | } | |
561 | ||
3513afb7 | 562 | // Track finished, add NOW to the Event |
563 | fHFEevent->AddTrack(&hfetrack); | |
564 | //printf("after\n"); | |
565 | } | |
566 | ||
567 | // Fill the debug tree | |
568 | AliInfo(Form("Number of tracks: %d\n", fHFEevent->GetNumberOfTracks())); | |
569 | AliInfo(Form("Number of MC particles: %d\n", fHFEevent->GetNumberOfMCParticles())); | |
570 | fHFEtree->Fill(); | |
571 | ||
572 | fEventNumber++; | |
573 | PostData(1, fHFEtree); | |
574 | } | |
575 | ||
576 | void AliHFEreducedEventCreatorAOD::Terminate(Option_t *){ | |
577 | // | |
578 | // Terminate | |
579 | // | |
580 | AliInfo("terminating...\n"); | |
581 | ||
582 | } | |
583 | ||
584 | Bool_t AliHFEreducedEventCreatorAOD::IsTOFmismatch(const AliVTrack *const track, const AliPIDResponse *const pid) const { | |
585 | // | |
586 | // is TOF mismatch | |
587 | // | |
588 | Double_t probs[AliPID::kSPECIESC]; | |
589 | AliPIDResponse::EDetPidStatus status = pid->ComputeTOFProbability(track, AliPID::kSPECIESC, probs); | |
590 | return status == AliPIDResponse::kDetMismatch; | |
591 | } | |
592 |