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96b85d73 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id: AliAnalysisTaskESDfilter.cxx 24535 2008-03-16 22:43:30Z fca $ */ | |
17 | ||
18 | #include <TChain.h> | |
7b4cee8d | 19 | #include <TTree.h> |
ec6465fe | 20 | #include <TList.h> |
7b4cee8d | 21 | #include <TString.h> |
96b85d73 | 22 | #include <TFile.h> |
e6500713 | 23 | #include <TArrayI.h> |
d7bdc804 | 24 | #include <TRandom.h> |
96b85d73 | 25 | |
26 | #include "AliAnalysisTaskESDfilter.h" | |
27 | #include "AliAnalysisManager.h" | |
28 | #include "AliESDEvent.h" | |
29 | #include "AliAODEvent.h" | |
30 | #include "AliESDInputHandler.h" | |
31 | #include "AliAODHandler.h" | |
32 | #include "AliAnalysisFilter.h" | |
96b85d73 | 33 | #include "AliESDMuonTrack.h" |
34 | #include "AliESDVertex.h" | |
35 | #include "AliESDv0.h" | |
36 | #include "AliESDkink.h" | |
37 | #include "AliESDcascade.h" | |
38 | #include "AliESDPmdTrack.h" | |
39 | #include "AliESDCaloCluster.h" | |
40 | #include "AliESDCaloCells.h" | |
41 | #include "AliMultiplicity.h" | |
7b4cee8d | 42 | #include "AliRunTag.h" |
43 | #include "AliEventTag.h" | |
44 | #include "AliAODTagCreator.h" | |
96b85d73 | 45 | #include "AliLog.h" |
46 | ||
47 | ClassImp(AliAnalysisTaskESDfilter) | |
48 | ||
49 | //////////////////////////////////////////////////////////////////////// | |
50 | ||
51 | AliAnalysisTaskESDfilter::AliAnalysisTaskESDfilter(): | |
52 | AliAnalysisTaskSE(), | |
53 | fTrackFilter(0x0), | |
54 | fKinkFilter(0x0), | |
d7bdc804 | 55 | fV0Filter(0x0), |
56 | fHighPthreshold(0), | |
7b4cee8d | 57 | fPtshape(0x0), |
58 | fCreateTags(kFALSE), | |
59 | fFirstFile(kTRUE), | |
60 | fRunTag(0), | |
61 | fTreeT(0), | |
62 | fTagCreator(0) | |
96b85d73 | 63 | { |
64 | // Default constructor | |
65 | } | |
66 | ||
7b4cee8d | 67 | AliAnalysisTaskESDfilter::AliAnalysisTaskESDfilter(const char* name, Bool_t tags): |
96b85d73 | 68 | AliAnalysisTaskSE(name), |
69 | fTrackFilter(0x0), | |
70 | fKinkFilter(0x0), | |
d7bdc804 | 71 | fV0Filter(0x0), |
72 | fHighPthreshold(0), | |
7b4cee8d | 73 | fPtshape(0x0), |
74 | fCreateTags(tags), | |
75 | fFirstFile(kTRUE), | |
76 | fRunTag(0), | |
77 | fTreeT(0), | |
78 | fTagCreator(0) | |
96b85d73 | 79 | { |
80 | // Constructor | |
7b4cee8d | 81 | if (fCreateTags) { |
82 | DefineOutput(1, TTree::Class()); | |
83 | } | |
96b85d73 | 84 | } |
85 | ||
86 | void AliAnalysisTaskESDfilter::UserCreateOutputObjects() | |
87 | { | |
88 | // Create the output container | |
89 | OutputTree()->GetUserInfo()->Add(fTrackFilter); | |
7b4cee8d | 90 | |
91 | // In case tag creation has been requested | |
92 | if (fCreateTags) { | |
93 | OpenFile(1); | |
94 | fTreeT = new TTree("T", "AOD Tags"); | |
95 | fRunTag = new AliRunTag(); | |
84634673 | 96 | TBranch * btag = fTreeT->Branch("AliTAG", "AliRunTag", &fRunTag); |
7b4cee8d | 97 | btag->SetCompressionLevel(9); |
98 | ||
99 | fTagCreator = new AliAODTagCreator(); | |
100 | } | |
96b85d73 | 101 | } |
102 | ||
103 | void AliAnalysisTaskESDfilter::Init() | |
104 | { | |
105 | // Initialization | |
106 | if (fDebug > 1) AliInfo("Init() \n"); | |
107 | // Call configuration file | |
108 | } | |
109 | ||
110 | ||
111 | void AliAnalysisTaskESDfilter::UserExec(Option_t */*option*/) | |
112 | { | |
113 | // Execute analysis for current event | |
114 | // | |
115 | ||
116 | Long64_t ientry = Entry(); | |
2827d046 | 117 | if (fDebug > 0) printf("Filter: Analysing event # %5d\n", (Int_t) ientry); |
d7bdc804 | 118 | if (fHighPthreshold == 0) AliInfo("detector PID signals are stored in each track"); |
119 | if (!fPtshape) AliInfo("detector PID signals are not stored below the pt threshold"); | |
96b85d73 | 120 | ConvertESDtoAOD(); |
7b4cee8d | 121 | |
122 | if (fCreateTags) CreateTags(); | |
96b85d73 | 123 | } |
124 | ||
125 | void AliAnalysisTaskESDfilter::ConvertESDtoAOD() { | |
126 | // ESD Filter analysis task executed for each event | |
127 | AliESDEvent* esd = dynamic_cast<AliESDEvent*>(InputEvent()); | |
128 | AliESD* old = esd->GetAliESDOld(); | |
129 | ||
130 | // set arrays and pointers | |
131 | Float_t posF[3]; | |
132 | Double_t pos[3]; | |
133 | Double_t p[3]; | |
134 | Double_t p_pos[3]; | |
135 | Double_t p_neg[3]; | |
8d69965b | 136 | Double_t p_pos_atv0[3]; |
137 | Double_t p_neg_atv0[3]; | |
96b85d73 | 138 | Double_t covVtx[6]; |
139 | Double_t covTr[21]; | |
140 | Double_t pid[10]; | |
141 | ||
142 | for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.; | |
143 | for (Int_t i = 0; i < 21; i++) covTr [i] = 0.; | |
144 | ||
145 | ||
146 | // loop over events and fill them | |
147 | ||
148 | // Multiplicity information needed by the header (to be revised!) | |
149 | Int_t nTracks = esd->GetNumberOfTracks(); | |
8d69965b | 150 | // if (fDebug > 0) printf("-------------------Bo: Number of ESD tracks %d \n",nTracks); |
151 | ||
96b85d73 | 152 | Int_t nPosTracks = 0; |
3e492e99 | 153 | // for (Int_t iTrack = 0; iTrack < nTracks; ++iTrack) |
154 | // if (esd->GetTrack(iTrack)->GetSign()> 0) nPosTracks++; | |
96b85d73 | 155 | |
156 | // Update the header | |
157 | ||
158 | AliAODHeader* header = AODEvent()->GetHeader(); | |
159 | header->SetRunNumber(esd->GetRunNumber()); | |
160 | if (old) { | |
161 | header->SetBunchCrossNumber(0); | |
162 | header->SetOrbitNumber(0); | |
163 | header->SetPeriodNumber(0); | |
164 | header->SetEventType(0); | |
165 | header->SetMuonMagFieldScale(-999.); // FIXME | |
166 | header->SetCentrality(-999.); // FIXME | |
167 | } else { | |
168 | header->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
169 | header->SetOrbitNumber(esd->GetOrbitNumber()); | |
170 | header->SetPeriodNumber(esd->GetPeriodNumber()); | |
171 | header->SetEventType(esd->GetEventType()); | |
172 | header->SetMuonMagFieldScale(-999.); // FIXME | |
173 | header->SetCentrality(-999.); // FIXME | |
174 | } | |
175 | ||
176 | header->SetTriggerMask(esd->GetTriggerMask()); | |
177 | header->SetTriggerCluster(esd->GetTriggerCluster()); | |
178 | header->SetMagneticField(esd->GetMagneticField()); | |
179 | header->SetZDCN1Energy(esd->GetZDCN1Energy()); | |
180 | header->SetZDCP1Energy(esd->GetZDCP1Energy()); | |
181 | header->SetZDCN2Energy(esd->GetZDCN2Energy()); | |
182 | header->SetZDCP2Energy(esd->GetZDCP2Energy()); | |
183 | header->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); | |
96b85d73 | 184 | // |
185 | // | |
186 | Int_t nV0s = esd->GetNumberOfV0s(); | |
187 | Int_t nCascades = esd->GetNumberOfCascades(); | |
188 | Int_t nKinks = esd->GetNumberOfKinks(); | |
189 | Int_t nVertices = nV0s + 2*nCascades /*could lead to two vertices, one V0 and the Xi */+ nKinks + 1 /* = prim. vtx*/; | |
190 | Int_t nJets = 0; | |
191 | Int_t nCaloClus = esd->GetNumberOfCaloClusters(); | |
192 | Int_t nFmdClus = 0; | |
193 | Int_t nPmdClus = esd->GetNumberOfPmdTracks(); | |
194 | ||
2827d046 | 195 | if (fDebug > 0) |
196 | printf(" NV0=%d NCASCADES=%d NKINKS=%d\n", nV0s, nCascades, nKinks); | |
96b85d73 | 197 | |
198 | AODEvent()->ResetStd(nTracks, nVertices, nV0s+nCascades, nJets, nCaloClus, nFmdClus, nPmdClus); | |
199 | ||
200 | AliAODTrack *aodTrack = 0x0; | |
d7bdc804 | 201 | AliAODPid *detpid = 0x0; |
202 | Double_t timezero = 0; //TO BE FIXED | |
7dd90a3c | 203 | AliAODv0 *aodV0 = 0x0; |
204 | ||
d3fc6709 | 205 | // RefArray to store the mapping between esd track number and newly created AOD-Track |
206 | TRefArray *aodRefs = NULL; | |
207 | if (nTracks > 0) aodRefs = new TRefArray(nTracks); | |
8d69965b | 208 | |
96b85d73 | 209 | // Array to take into account the tracks already added to the AOD |
210 | Bool_t * usedTrack = NULL; | |
211 | if (nTracks>0) { | |
212 | usedTrack = new Bool_t[nTracks]; | |
213 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE; | |
214 | } | |
215 | // Array to take into account the V0s already added to the AOD | |
216 | Bool_t * usedV0 = NULL; | |
217 | if (nV0s>0) { | |
218 | usedV0 = new Bool_t[nV0s]; | |
219 | for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE; | |
220 | } | |
221 | // Array to take into account the kinks already added to the AOD | |
222 | Bool_t * usedKink = NULL; | |
223 | if (nKinks>0) { | |
224 | usedKink = new Bool_t[nKinks]; | |
225 | for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE; | |
226 | } | |
227 | ||
228 | // Access to the AOD container of vertices | |
229 | TClonesArray &vertices = *(AODEvent()->GetVertices()); | |
230 | Int_t jVertices=0; | |
231 | ||
232 | // Access to the AOD container of tracks | |
233 | TClonesArray &tracks = *(AODEvent()->GetTracks()); | |
234 | Int_t jTracks=0; | |
235 | ||
236 | // Access to the AOD container of V0s | |
237 | TClonesArray &V0s = *(AODEvent()->GetV0s()); | |
238 | Int_t jV0s=0; | |
239 | ||
240 | // Add primary vertex. The primary tracks will be defined | |
241 | // after the loops on the composite objects (V0, cascades, kinks) | |
242 | const AliESDVertex *vtx = esd->GetPrimaryVertex(); | |
243 | ||
244 | vtx->GetXYZ(pos); // position | |
245 | vtx->GetCovMatrix(covVtx); //covariance matrix | |
246 | ||
247 | AliAODVertex * primary = new(vertices[jVertices++]) | |
c06d243f | 248 | AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, -1, AliAODVertex::kPrimary); |
2827d046 | 249 | if (fDebug > 0) primary->Print(); |
96b85d73 | 250 | |
251 | // Create vertices starting from the most complex objects | |
252 | Double_t chi2 = 0.; | |
253 | ||
254 | // Cascades | |
255 | for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) { | |
256 | AliESDcascade *cascade = esd->GetCascade(nCascade); | |
257 | ||
258 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
259 | ||
260 | if (!old) { | |
261 | chi2 = cascade->GetChi2Xi(); // = chi2/NDF since NDF = 2*2-3 | |
262 | cascade->GetPosCovXi(covVtx); | |
263 | } else { | |
264 | chi2 = -999.; | |
265 | for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.; | |
266 | } | |
267 | // Add the cascade vertex | |
268 | AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
269 | covVtx, | |
270 | chi2, | |
271 | primary, | |
272 | nCascade, | |
273 | AliAODVertex::kCascade); | |
274 | ||
275 | primary->AddDaughter(vcascade); | |
276 | ||
277 | // Add the V0 from the cascade. The ESD class have to be optimized... | |
278 | // Now we have to search for the corresponding Vo in the list of V0s | |
279 | // using the indeces of the positive and negative tracks | |
280 | ||
281 | Int_t posFromV0 = cascade->GetPindex(); | |
282 | Int_t negFromV0 = cascade->GetNindex(); | |
283 | ||
284 | ||
285 | AliESDv0 * v0 = 0x0; | |
286 | Int_t indV0 = -1; | |
287 | ||
288 | for (Int_t iV0=0; iV0<nV0s; ++iV0) { | |
289 | ||
290 | v0 = esd->GetV0(iV0); | |
291 | Int_t posV0 = v0->GetPindex(); | |
292 | Int_t negV0 = v0->GetNindex(); | |
293 | ||
294 | if (posV0==posFromV0 && negV0==negFromV0) { | |
295 | indV0 = iV0; | |
296 | break; | |
297 | } | |
298 | } | |
299 | ||
300 | AliAODVertex * vV0FromCascade = 0x0; | |
301 | ||
302 | if (indV0>-1 && !usedV0[indV0] ) { | |
303 | ||
304 | // the V0 exists in the array of V0s and is not used | |
305 | ||
306 | usedV0[indV0] = kTRUE; | |
307 | ||
308 | v0->GetXYZ(pos[0], pos[1], pos[2]); | |
309 | if (!old) { | |
310 | chi2 = v0->GetChi2V0(); // = chi2/NDF since NDF = 2*2-3 | |
311 | v0->GetPosCov(covVtx); | |
312 | } else { | |
313 | chi2 = -999.; | |
314 | for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.; | |
315 | } | |
316 | ||
317 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
318 | covVtx, | |
319 | chi2, | |
320 | vcascade, | |
321 | indV0, | |
322 | AliAODVertex::kV0); | |
323 | } else { | |
324 | ||
325 | // the V0 doesn't exist in the array of V0s or was used | |
326 | // cerr << "Error: event " << esd->GetEventNumberInFile() << " cascade " << nCascade | |
327 | // << " The V0 " << indV0 | |
328 | // << " doesn't exist in the array of V0s or was used!" << endl; | |
329 | ||
330 | cascade->GetXYZ(pos[0], pos[1], pos[2]); | |
331 | ||
332 | if (!old) { | |
333 | chi2 = v0->GetChi2V0(); | |
334 | cascade->GetPosCov(covVtx); | |
335 | } else { | |
336 | chi2 = -999.; | |
337 | for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.; | |
338 | } | |
339 | ||
340 | vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos, | |
341 | covVtx, | |
342 | chi2, // = chi2/NDF since NDF = 2*2-3 (AM) | |
343 | vcascade, | |
344 | indV0, | |
345 | AliAODVertex::kV0); | |
346 | vcascade->AddDaughter(vV0FromCascade); | |
347 | } | |
348 | ||
349 | // Add the positive tracks from the V0 | |
350 | ||
351 | if (posFromV0>-1 && !usedTrack[posFromV0]) { | |
352 | ||
353 | usedTrack[posFromV0] = kTRUE; | |
354 | ||
355 | AliESDtrack *esdTrack = esd->GetTrack(posFromV0); | |
356 | esdTrack->GetPxPyPz(p_pos); | |
357 | esdTrack->GetXYZ(pos); | |
358 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
359 | esdTrack->GetESDpid(pid); | |
fae68d32 | 360 | UInt_t selectInfo = 0; |
361 | if (fTrackFilter) { | |
362 | selectInfo = fTrackFilter->IsSelected(esdTrack); | |
363 | } | |
96b85d73 | 364 | |
365 | vV0FromCascade->AddDaughter(aodTrack = | |
366 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
367 | esdTrack->GetLabel(), | |
368 | p_pos, | |
369 | kTRUE, | |
370 | pos, | |
371 | kFALSE, | |
372 | covTr, | |
373 | (Short_t)esdTrack->GetSign(), | |
374 | esdTrack->GetITSClusterMap(), | |
375 | pid, | |
376 | vV0FromCascade, | |
377 | kTRUE, // check if this is right | |
378 | kFALSE, // check if this is right | |
3de26c63 | 379 | AliAODTrack::kSecondary, |
380 | selectInfo) | |
381 | ); | |
d3fc6709 | 382 | aodRefs->AddAt(aodTrack, posFromV0); |
383 | ||
3e492e99 | 384 | if (esdTrack->GetSign() > 0) nPosTracks++; |
96b85d73 | 385 | aodTrack->ConvertAliPIDtoAODPID(); |
4fcd837c | 386 | aodTrack->SetFlags(esdTrack->GetStatus()); |
d7bdc804 | 387 | SetAODPID(esdTrack,aodTrack,detpid,timezero); |
96b85d73 | 388 | } |
389 | else { | |
390 | // cerr << "Error: event " << esd->GetEventNumberInFile() << " cascade " << nCascade | |
391 | // << " track " << posFromV0 << " has already been used!" << endl; | |
392 | } | |
393 | ||
394 | // Add the negative tracks from the V0 | |
395 | ||
396 | if (negFromV0>-1 && !usedTrack[negFromV0]) { | |
397 | ||
398 | usedTrack[negFromV0] = kTRUE; | |
399 | ||
400 | AliESDtrack *esdTrack = esd->GetTrack(negFromV0); | |
401 | esdTrack->GetPxPyPz(p_neg); | |
402 | esdTrack->GetXYZ(pos); | |
403 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
404 | esdTrack->GetESDpid(pid); | |
fae68d32 | 405 | UInt_t selectInfo = 0; |
406 | if (fTrackFilter) selectInfo = fTrackFilter->IsSelected(esdTrack); | |
3de26c63 | 407 | |
96b85d73 | 408 | vV0FromCascade->AddDaughter(aodTrack = |
409 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
410 | esdTrack->GetLabel(), | |
411 | p_neg, | |
412 | kTRUE, | |
413 | pos, | |
414 | kFALSE, | |
415 | covTr, | |
416 | (Short_t)esdTrack->GetSign(), | |
417 | esdTrack->GetITSClusterMap(), | |
418 | pid, | |
419 | vV0FromCascade, | |
420 | kTRUE, // check if this is right | |
421 | kFALSE, // check if this is right | |
3de26c63 | 422 | AliAODTrack::kSecondary, |
423 | selectInfo) | |
424 | ); | |
d3fc6709 | 425 | aodRefs->AddAt(aodTrack, negFromV0); |
3de26c63 | 426 | |
3e492e99 | 427 | if (esdTrack->GetSign() > 0) nPosTracks++; |
96b85d73 | 428 | aodTrack->ConvertAliPIDtoAODPID(); |
4fcd837c | 429 | aodTrack->SetFlags(esdTrack->GetStatus()); |
d7bdc804 | 430 | SetAODPID(esdTrack,aodTrack,detpid,timezero); |
96b85d73 | 431 | } |
432 | else { | |
433 | // cerr << "Error: event " << esd->GetEventNumberInFile() << " cascade " << nCascade | |
434 | // << " track " << negFromV0 << " has already been used!" << endl; | |
435 | } | |
436 | ||
437 | // add it to the V0 array as well | |
438 | Double_t d0[2] = { -999., -99.}; | |
439 | // counting is probably wrong | |
440 | new(V0s[jV0s++]) AliAODv0(vV0FromCascade, -999., -99., p_pos, p_neg, d0); // to be refined | |
441 | ||
442 | // Add the bachelor track from the cascade | |
443 | ||
444 | Int_t bachelor = cascade->GetBindex(); | |
445 | ||
446 | if(bachelor>-1 && !usedTrack[bachelor]) { | |
447 | ||
448 | usedTrack[bachelor] = kTRUE; | |
449 | ||
450 | AliESDtrack *esdTrack = esd->GetTrack(bachelor); | |
451 | esdTrack->GetPxPyPz(p); | |
452 | esdTrack->GetXYZ(pos); | |
453 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
454 | esdTrack->GetESDpid(pid); | |
fae68d32 | 455 | UInt_t selectInfo = 0; |
456 | if (fTrackFilter) selectInfo = fTrackFilter->IsSelected(esdTrack); | |
96b85d73 | 457 | |
458 | vcascade->AddDaughter(aodTrack = | |
459 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
460 | esdTrack->GetLabel(), | |
461 | p, | |
462 | kTRUE, | |
463 | pos, | |
464 | kFALSE, | |
465 | covTr, | |
466 | (Short_t)esdTrack->GetSign(), | |
467 | esdTrack->GetITSClusterMap(), | |
468 | pid, | |
469 | vcascade, | |
470 | kTRUE, // check if this is right | |
471 | kFALSE, // check if this is right | |
3de26c63 | 472 | AliAODTrack::kSecondary, |
473 | selectInfo) | |
474 | ); | |
d3fc6709 | 475 | aodRefs->AddAt(aodTrack, bachelor); |
3e492e99 | 476 | if (esdTrack->GetSign() > 0) nPosTracks++; |
96b85d73 | 477 | aodTrack->ConvertAliPIDtoAODPID(); |
4fcd837c | 478 | aodTrack->SetFlags(esdTrack->GetStatus()); |
d7bdc804 | 479 | SetAODPID(esdTrack,aodTrack,detpid,timezero); |
96b85d73 | 480 | } |
481 | else { | |
482 | // cerr << "Error: event " << esd->GetEventNumberInFile() << " cascade " << nCascade | |
483 | // << " track " << bachelor << " has already been used!" << endl; | |
484 | } | |
485 | ||
486 | // Add the primary track of the cascade (if any) | |
487 | ||
488 | } // end of the loop on cascades | |
ec6465fe | 489 | |
490 | // | |
96b85d73 | 491 | // V0s |
ec6465fe | 492 | // |
96b85d73 | 493 | |
494 | for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) { | |
495 | ||
7dd90a3c | 496 | if (usedV0[nV0]) continue; // skip if already added to the AOD |
96b85d73 | 497 | |
498 | AliESDv0 *v0 = esd->GetV0(nV0); | |
ec6465fe | 499 | Int_t posFromV0 = v0->GetPindex(); |
500 | Int_t negFromV0 = v0->GetNindex(); | |
501 | if (posFromV0 < 0 || negFromV0 < 0) continue; | |
502 | ||
503 | // V0 selection | |
504 | // | |
c12f1b16 | 505 | AliESDVertex *esdVtx = new AliESDVertex(*(esd->GetPrimaryVertex())); |
96b85d73 | 506 | |
ec6465fe | 507 | AliESDtrack *esdV0Pos = esd->GetTrack(posFromV0); |
508 | AliESDtrack *esdV0Neg = esd->GetTrack(negFromV0); | |
c12f1b16 | 509 | TList v0objects; |
ec6465fe | 510 | v0objects.AddAt(v0, 0); |
511 | v0objects.AddAt(esdV0Pos, 1); | |
512 | v0objects.AddAt(esdV0Neg, 2); | |
513 | v0objects.AddAt(esdVtx, 3); | |
514 | UInt_t selectV0 = 0; | |
515 | if (fV0Filter) { | |
396d2b33 | 516 | selectV0 = fV0Filter->IsSelected(&v0objects); |
c12f1b16 | 517 | // this is a little awkward but otherwise the |
518 | // list wants to access the pointer again when going out of scope | |
519 | delete v0objects.RemoveAt(3); | |
396d2b33 | 520 | if (!selectV0) |
521 | continue; | |
522 | } | |
523 | else{ | |
c12f1b16 | 524 | delete v0objects.RemoveAt(3); |
ec6465fe | 525 | } |
ec6465fe | 526 | |
96b85d73 | 527 | v0->GetXYZ(pos[0], pos[1], pos[2]); |
528 | ||
529 | if (!old) { | |
530 | chi2 = v0->GetChi2V0(); // = chi2/NDF since NDF = 2*2-3 | |
531 | v0->GetPosCov(covVtx); | |
532 | } else { | |
533 | chi2 = -999.; | |
534 | for (Int_t i = 0; i < 6; i++) covVtx[i] = 0.; | |
535 | } | |
536 | ||
537 | ||
538 | AliAODVertex * vV0 = | |
539 | new(vertices[jVertices++]) AliAODVertex(pos, | |
540 | covVtx, | |
541 | chi2, | |
542 | primary, | |
543 | nV0, | |
544 | AliAODVertex::kV0); | |
545 | primary->AddDaughter(vV0); | |
546 | ||
7dd90a3c | 547 | |
548 | Float_t dcaPosToPrimVertexXYZ[2] = { 999., 999.}; // ..[0] = in XY plane and ..[1] = in Z | |
549 | Float_t dcaNegToPrimVertexXYZ[2] = { 999., 999.}; // ..[0] = in XY plane and ..[1] = in Z | |
550 | Double_t dcaDaughterToPrimVertex[2] = { 999., 999.}; // ..[0] = Pos and ..[1] = Neg | |
96b85d73 | 551 | |
7dd90a3c | 552 | Double_t dcaV0Daughters = v0->GetDcaV0Daughters(); |
553 | Double_t dcaV0ToPrimVertex = v0->GetD(); | |
554 | ||
8d69965b | 555 | v0->GetPPxPyPz(p_pos_atv0[0],p_pos_atv0[1],p_pos_atv0[2]); |
556 | v0->GetNPxPyPz(p_neg_atv0[0],p_neg_atv0[1],p_neg_atv0[2]); | |
7dd90a3c | 557 | |
96b85d73 | 558 | // Add the positive tracks from the V0 |
559 | ||
ec6465fe | 560 | |
561 | esdV0Pos->GetPxPyPz(p_pos); | |
562 | esdV0Pos->GetXYZ(pos); | |
563 | esdV0Pos->GetCovarianceXYZPxPyPz(covTr); | |
564 | esdV0Pos->GetESDpid(pid); | |
565 | esdV0Pos->GetImpactParameters(dcaPosToPrimVertexXYZ[0],dcaPosToPrimVertexXYZ[1]); | |
566 | if (!usedTrack[posFromV0]) { | |
96b85d73 | 567 | usedTrack[posFromV0] = kTRUE; |
fae68d32 | 568 | UInt_t selectInfo = 0; |
ec6465fe | 569 | if (fTrackFilter) selectInfo = fTrackFilter->IsSelected(esdV0Pos); |
570 | aodTrack = new(tracks[jTracks++]) AliAODTrack(esdV0Pos->GetID(), | |
571 | esdV0Pos->GetLabel(), | |
8d69965b | 572 | p_pos, |
573 | kTRUE, | |
574 | pos, | |
575 | kFALSE, | |
576 | covTr, | |
ec6465fe | 577 | (Short_t)esdV0Pos->GetSign(), |
578 | esdV0Pos->GetITSClusterMap(), | |
8d69965b | 579 | pid, |
580 | vV0, | |
581 | kTRUE, // check if this is right | |
582 | kFALSE, // check if this is right | |
3de26c63 | 583 | AliAODTrack::kSecondary, |
584 | selectInfo); | |
d3fc6709 | 585 | aodRefs->AddAt(aodTrack,posFromV0); |
8d69965b | 586 | // if (fDebug > 0) printf("-------------------Bo: pos track from original pt %.3f \n",aodTrack->Pt()); |
ec6465fe | 587 | if (esdV0Pos->GetSign() > 0) nPosTracks++; |
96b85d73 | 588 | aodTrack->ConvertAliPIDtoAODPID(); |
ec6465fe | 589 | aodTrack->SetFlags(esdV0Pos->GetStatus()); |
590 | SetAODPID(esdV0Pos,aodTrack,detpid,timezero); | |
591 | } | |
592 | else { | |
d3fc6709 | 593 | aodTrack = dynamic_cast<AliAODTrack*>(aodRefs->At(posFromV0)); |
8d69965b | 594 | // if (fDebug > 0) printf("-------------------Bo pos track from refArray pt %.3f \n",aodTrack->Pt()); |
96b85d73 | 595 | } |
ec6465fe | 596 | vV0->AddDaughter(aodTrack); |
597 | ||
96b85d73 | 598 | // Add the negative tracks from the V0 |
599 | ||
ec6465fe | 600 | esdV0Neg->GetPxPyPz(p_neg); |
601 | esdV0Neg->GetXYZ(pos); | |
602 | esdV0Neg->GetCovarianceXYZPxPyPz(covTr); | |
603 | esdV0Neg->GetESDpid(pid); | |
604 | esdV0Neg->GetImpactParameters(dcaNegToPrimVertexXYZ[0],dcaNegToPrimVertexXYZ[1]); | |
605 | ||
606 | if (!usedTrack[negFromV0]) { | |
96b85d73 | 607 | usedTrack[negFromV0] = kTRUE; |
fae68d32 | 608 | UInt_t selectInfo = 0; |
ec6465fe | 609 | if (fTrackFilter) selectInfo = fTrackFilter->IsSelected(esdV0Neg); |
610 | aodTrack = new(tracks[jTracks++]) AliAODTrack(esdV0Neg->GetID(), | |
611 | esdV0Neg->GetLabel(), | |
8d69965b | 612 | p_neg, |
613 | kTRUE, | |
614 | pos, | |
615 | kFALSE, | |
616 | covTr, | |
ec6465fe | 617 | (Short_t)esdV0Neg->GetSign(), |
618 | esdV0Neg->GetITSClusterMap(), | |
8d69965b | 619 | pid, |
620 | vV0, | |
621 | kTRUE, // check if this is right | |
622 | kFALSE, // check if this is right | |
3de26c63 | 623 | AliAODTrack::kSecondary, |
624 | selectInfo); | |
ec6465fe | 625 | |
d3fc6709 | 626 | aodRefs->AddAt(aodTrack,negFromV0); |
8d69965b | 627 | // if (fDebug > 0) printf("-------------------Bo: neg track from original pt %.3f \n",aodTrack->Pt()); |
ec6465fe | 628 | if (esdV0Neg->GetSign() > 0) nPosTracks++; |
96b85d73 | 629 | aodTrack->ConvertAliPIDtoAODPID(); |
ec6465fe | 630 | aodTrack->SetFlags(esdV0Neg->GetStatus()); |
631 | SetAODPID(esdV0Neg,aodTrack,detpid,timezero); | |
632 | } | |
633 | else { | |
d3fc6709 | 634 | aodTrack = dynamic_cast<AliAODTrack*>(aodRefs->At(negFromV0)); |
8d69965b | 635 | // if (fDebug > 0) printf("-------------------Bo neg track from refArray pt %.3f \n",aodTrack->Pt()); |
96b85d73 | 636 | } |
ec6465fe | 637 | vV0->AddDaughter(aodTrack); |
638 | dcaDaughterToPrimVertex[0] = | |
639 | TMath::Sqrt(dcaPosToPrimVertexXYZ[0]*dcaPosToPrimVertexXYZ[0] | |
640 | +dcaPosToPrimVertexXYZ[1]*dcaPosToPrimVertexXYZ[1]); | |
7dd90a3c | 641 | dcaDaughterToPrimVertex[1] = |
ec6465fe | 642 | TMath::Sqrt(dcaNegToPrimVertexXYZ[0]*dcaNegToPrimVertexXYZ[0] |
643 | +dcaNegToPrimVertexXYZ[1]*dcaNegToPrimVertexXYZ[1]); | |
96b85d73 | 644 | // add it to the V0 array as well |
7dd90a3c | 645 | aodV0 = new(V0s[jV0s++]) |
ec6465fe | 646 | AliAODv0(vV0, dcaV0Daughters, dcaV0ToPrimVertex, p_pos_atv0, p_neg_atv0, dcaDaughterToPrimVertex); // to be refined |
7dd90a3c | 647 | // set the aod v0 on-the-fly status |
648 | aodV0->SetOnFlyStatus(v0->GetOnFlyStatus()); | |
96b85d73 | 649 | } |
650 | V0s.Expand(jV0s); | |
651 | // end of the loop on V0s | |
652 | ||
653 | // Kinks: it is a big mess the access to the information in the kinks | |
654 | // The loop is on the tracks in order to find the mother and daugther of each kink | |
655 | ||
656 | ||
657 | for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) { | |
658 | ||
659 | AliESDtrack * esdTrack = esd->GetTrack(iTrack); | |
660 | ||
661 | Int_t ikink = esdTrack->GetKinkIndex(0); | |
662 | ||
663 | if (ikink && nKinks) { | |
664 | // Negative kink index: mother, positive: daughter | |
665 | ||
666 | // Search for the second track of the kink | |
667 | ||
668 | for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) { | |
669 | ||
670 | AliESDtrack * esdTrack1 = esd->GetTrack(jTrack); | |
671 | ||
672 | Int_t jkink = esdTrack1->GetKinkIndex(0); | |
673 | ||
674 | if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) { | |
675 | ||
676 | // The two tracks are from the same kink | |
677 | ||
678 | if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks | |
679 | ||
680 | Int_t imother = -1; | |
681 | Int_t idaughter = -1; | |
682 | ||
683 | if (ikink<0 && jkink>0) { | |
684 | ||
685 | imother = iTrack; | |
686 | idaughter = jTrack; | |
687 | } | |
688 | else if (ikink>0 && jkink<0) { | |
689 | ||
690 | imother = jTrack; | |
691 | idaughter = iTrack; | |
692 | } | |
693 | else { | |
694 | // cerr << "Error: Wrong combination of kink indexes: " | |
695 | // << ikink << " " << jkink << endl; | |
696 | continue; | |
697 | } | |
698 | ||
5dddb02b | 699 | // Add the mother track if it passed primary track selection cuts |
96b85d73 | 700 | |
701 | AliAODTrack * mother = NULL; | |
702 | ||
fae68d32 | 703 | UInt_t selectInfo = 0; |
704 | if (fTrackFilter) { | |
705 | selectInfo = fTrackFilter->IsSelected(esd->GetTrack(imother)); | |
706 | if (!selectInfo) continue; | |
707 | } | |
5dddb02b | 708 | |
96b85d73 | 709 | if (!usedTrack[imother]) { |
710 | ||
711 | usedTrack[imother] = kTRUE; | |
712 | ||
03a5cc9f | 713 | AliESDtrack *esdTrackM = esd->GetTrack(imother); |
714 | esdTrackM->GetPxPyPz(p); | |
715 | esdTrackM->GetXYZ(pos); | |
716 | esdTrackM->GetCovarianceXYZPxPyPz(covTr); | |
717 | esdTrackM->GetESDpid(pid); | |
5dddb02b | 718 | |
96b85d73 | 719 | mother = |
03a5cc9f | 720 | new(tracks[jTracks++]) AliAODTrack(esdTrackM->GetID(), |
721 | esdTrackM->GetLabel(), | |
96b85d73 | 722 | p, |
723 | kTRUE, | |
724 | pos, | |
725 | kFALSE, | |
726 | covTr, | |
03a5cc9f | 727 | (Short_t)esdTrackM->GetSign(), |
728 | esdTrackM->GetITSClusterMap(), | |
96b85d73 | 729 | pid, |
730 | primary, | |
731 | kTRUE, // check if this is right | |
732 | kTRUE, // check if this is right | |
3de26c63 | 733 | AliAODTrack::kPrimary, |
734 | selectInfo); | |
d3fc6709 | 735 | aodRefs->AddAt(mother, imother); |
736 | ||
03a5cc9f | 737 | if (esdTrackM->GetSign() > 0) nPosTracks++; |
738 | mother->SetFlags(esdTrackM->GetStatus()); | |
635ef56c | 739 | mother->ConvertAliPIDtoAODPID(); |
96b85d73 | 740 | primary->AddDaughter(mother); |
741 | mother->ConvertAliPIDtoAODPID(); | |
d7bdc804 | 742 | SetAODPID(esdTrackM,mother,detpid,timezero); |
96b85d73 | 743 | } |
744 | else { | |
745 | // cerr << "Error: event " << esd->GetEventNumberInFile() << " kink " << TMath::Abs(ikink)-1 | |
746 | // << " track " << imother << " has already been used!" << endl; | |
747 | } | |
748 | ||
749 | // Add the kink vertex | |
750 | AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1); | |
751 | ||
752 | AliAODVertex * vkink = | |
753 | new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(), | |
754 | NULL, | |
755 | 0., | |
756 | mother, | |
757 | esdTrack->GetID(), // This is the track ID of the mother's track! | |
758 | AliAODVertex::kKink); | |
759 | // Add the daughter track | |
760 | ||
761 | AliAODTrack * daughter = NULL; | |
762 | ||
763 | if (!usedTrack[idaughter]) { | |
764 | ||
765 | usedTrack[idaughter] = kTRUE; | |
766 | ||
03a5cc9f | 767 | AliESDtrack *esdTrackD = esd->GetTrack(idaughter); |
768 | esdTrackD->GetPxPyPz(p); | |
769 | esdTrackD->GetXYZ(pos); | |
770 | esdTrackD->GetCovarianceXYZPxPyPz(covTr); | |
771 | esdTrackD->GetESDpid(pid); | |
c12f1b16 | 772 | selectInfo = 0; |
fae68d32 | 773 | if (fTrackFilter) selectInfo = fTrackFilter->IsSelected(esdTrackD); |
96b85d73 | 774 | daughter = |
03a5cc9f | 775 | new(tracks[jTracks++]) AliAODTrack(esdTrackD->GetID(), |
776 | esdTrackD->GetLabel(), | |
96b85d73 | 777 | p, |
778 | kTRUE, | |
779 | pos, | |
780 | kFALSE, | |
781 | covTr, | |
03a5cc9f | 782 | (Short_t)esdTrackD->GetSign(), |
783 | esdTrackD->GetITSClusterMap(), | |
96b85d73 | 784 | pid, |
785 | vkink, | |
786 | kTRUE, // check if this is right | |
787 | kTRUE, // check if this is right | |
3de26c63 | 788 | AliAODTrack::kSecondary, |
789 | selectInfo); | |
d3fc6709 | 790 | |
791 | aodRefs->AddAt(daughter, idaughter); | |
792 | ||
03a5cc9f | 793 | if (esdTrackD->GetSign() > 0) nPosTracks++; |
794 | daughter->SetFlags(esdTrackD->GetStatus()); | |
635ef56c | 795 | daughter->ConvertAliPIDtoAODPID(); |
96b85d73 | 796 | vkink->AddDaughter(daughter); |
797 | daughter->ConvertAliPIDtoAODPID(); | |
d7bdc804 | 798 | SetAODPID(esdTrackD,daughter,detpid,timezero); |
96b85d73 | 799 | } |
800 | else { | |
801 | // cerr << "Error: event " << esd->GetEventNumberInFile() << " kink " << TMath::Abs(ikink)-1 | |
802 | // << " track " << idaughter << " has already been used!" << endl; | |
803 | } | |
804 | } | |
805 | } | |
806 | } | |
807 | } | |
808 | ||
809 | ||
810 | // Tracks (primary and orphan) | |
811 | ||
3e492e99 | 812 | if (fDebug > 0) printf("NUMBER OF ESD TRACKS %5d\n", nTracks); |
96b85d73 | 813 | |
814 | for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) { | |
815 | ||
816 | ||
817 | if (usedTrack[nTrack]) continue; | |
818 | ||
819 | AliESDtrack *esdTrack = esd->GetTrack(nTrack); | |
820 | UInt_t selectInfo = 0; | |
821 | // | |
822 | // Track selection | |
823 | if (fTrackFilter) { | |
824 | selectInfo = fTrackFilter->IsSelected(esdTrack); | |
825 | if (!selectInfo) continue; | |
826 | } | |
827 | ||
828 | // | |
829 | esdTrack->GetPxPyPz(p); | |
830 | esdTrack->GetXYZ(pos); | |
831 | esdTrack->GetCovarianceXYZPxPyPz(covTr); | |
832 | esdTrack->GetESDpid(pid); | |
833 | ||
96b85d73 | 834 | |
fae68d32 | 835 | primary->AddDaughter(aodTrack = |
836 | new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(), | |
837 | esdTrack->GetLabel(), | |
838 | p, | |
839 | kTRUE, | |
840 | pos, | |
841 | kFALSE, | |
842 | covTr, | |
843 | (Short_t)esdTrack->GetSign(), | |
844 | esdTrack->GetITSClusterMap(), | |
845 | pid, | |
846 | primary, | |
847 | kTRUE, // check if this is right | |
848 | kTRUE, // check if this is right | |
849 | AliAODTrack::kPrimary, | |
850 | selectInfo) | |
851 | ); | |
d3fc6709 | 852 | aodRefs->AddAt(aodTrack, nTrack); |
853 | ||
fae68d32 | 854 | if (esdTrack->GetSign() > 0) nPosTracks++; |
855 | aodTrack->SetFlags(esdTrack->GetStatus()); | |
856 | aodTrack->ConvertAliPIDtoAODPID(); | |
857 | SetAODPID(esdTrack,aodTrack,detpid,timezero); | |
96b85d73 | 858 | } // end of loop on tracks |
859 | ||
3e492e99 | 860 | // Update number of AOD tracks in header at the end of track loop (M.G.) |
861 | header->SetRefMultiplicity(jTracks); | |
862 | header->SetRefMultiplicityPos(nPosTracks); | |
863 | header->SetRefMultiplicityNeg(jTracks - nPosTracks); | |
864 | if (fDebug > 0) | |
865 | printf(" NAODTRACKS=%d NPOS=%d NNEG=%d\n", jTracks, nPosTracks, jTracks - nPosTracks); | |
866 | // Do not shrink the array of tracks - other filters may add to it (M.G) | |
867 | // tracks.Expand(jTracks); // remove 'empty slots' due to unwritten tracks | |
96b85d73 | 868 | |
869 | // Access to the AOD container of PMD clusters | |
870 | TClonesArray &pmdClusters = *(AODEvent()->GetPmdClusters()); | |
871 | Int_t jPmdClusters=0; | |
872 | ||
873 | for (Int_t iPmd = 0; iPmd < nPmdClus; ++iPmd) { | |
874 | // file pmd clusters, to be revised! | |
875 | AliESDPmdTrack *pmdTrack = esd->GetPmdTrack(iPmd); | |
876 | Int_t nLabel = 0; | |
877 | Int_t *label = 0x0; | |
03a5cc9f | 878 | Double_t posPmd[3] = { pmdTrack->GetClusterX(), pmdTrack->GetClusterY(), pmdTrack->GetClusterZ()}; |
879 | Double_t pidPmd[9] = { 0., 0., 0., 0., 0., 0., 0., 0., 0. }; // to be revised! | |
96b85d73 | 880 | // type not set! |
881 | // assoc cluster not set | |
03a5cc9f | 882 | new(pmdClusters[jPmdClusters++]) AliAODPmdCluster(iPmd, nLabel, label, pmdTrack->GetClusterADC(), posPmd, pidPmd); |
96b85d73 | 883 | } |
884 | ||
885 | // Access to the AOD container of clusters | |
886 | TClonesArray &caloClusters = *(AODEvent()->GetCaloClusters()); | |
887 | Int_t jClusters=0; | |
888 | ||
889 | for (Int_t iClust=0; iClust<nCaloClus; ++iClust) { | |
890 | ||
891 | AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust); | |
892 | ||
e6500713 | 893 | Int_t id = cluster->GetID(); |
894 | Int_t nLabel = cluster->GetNLabels(); | |
895 | TArrayI* labels = cluster->GetLabels(); | |
896 | Int_t *label = 0; | |
897 | if (labels) label = (cluster->GetLabels())->GetArray(); | |
898 | ||
96b85d73 | 899 | Float_t energy = cluster->E(); |
900 | cluster->GetPosition(posF); | |
e6500713 | 901 | Char_t ttype = AliAODCluster::kUndef; |
96b85d73 | 902 | |
903 | if (cluster->GetClusterType() == AliESDCaloCluster::kPHOSCluster) { | |
904 | ttype=AliAODCluster::kPHOSNeutral; | |
905 | } | |
906 | else if (cluster->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1) { | |
907 | ttype = AliAODCluster::kEMCALClusterv1; | |
908 | } | |
909 | ||
910 | ||
911 | AliAODCaloCluster *caloCluster = new(caloClusters[jClusters++]) AliAODCaloCluster(id, | |
912 | nLabel, | |
913 | label, | |
914 | energy, | |
636555d2 | 915 | posF, |
96b85d73 | 916 | NULL, |
917 | ttype); | |
918 | ||
e6500713 | 919 | caloCluster->SetCaloCluster(cluster->GetDistanceToBadChannel(), |
920 | cluster->GetClusterDisp(), | |
78902954 | 921 | cluster->GetM20(), cluster->GetM02(), |
922 | cluster->GetEmcCpvDistance(), | |
923 | cluster->GetNExMax(),cluster->GetTOF()) ; | |
e6500713 | 924 | |
3cbe9a4d | 925 | caloCluster->SetPIDFromESD(cluster->GetPid()); |
e6500713 | 926 | caloCluster->SetNCells(cluster->GetNCells()); |
927 | caloCluster->SetCellsAbsId(cluster->GetCellsAbsId()); | |
928 | caloCluster->SetCellsAmplitudeFraction(cluster->GetCellsAmplitudeFraction()); | |
78902954 | 929 | |
930 | TArrayI* matchedT = cluster->GetTracksMatched(); | |
cb234979 | 931 | if (matchedT && cluster->GetTrackMatched() >= 0) { |
78902954 | 932 | for (Int_t im = 0; im < matchedT->GetSize(); im++) { |
d3fc6709 | 933 | Int_t iESDtrack = matchedT->At(im);; |
934 | if (aodRefs->At(iESDtrack) != 0) { | |
935 | caloCluster->AddTrackMatched((AliAODTrack*)aodRefs->At(iESDtrack)); | |
936 | } | |
78902954 | 937 | } |
938 | } | |
d3fc6709 | 939 | |
96b85d73 | 940 | } |
941 | caloClusters.Expand(jClusters); // resize TObjArray to 'remove' slots for pseudo clusters | |
942 | // end of loop on calo clusters | |
943 | ||
944 | // fill EMCAL cell info | |
945 | if (esd->GetEMCALCells()) { // protection against missing ESD information | |
946 | AliESDCaloCells &esdEMcells = *(esd->GetEMCALCells()); | |
947 | Int_t nEMcell = esdEMcells.GetNumberOfCells() ; | |
948 | ||
949 | AliAODCaloCells &aodEMcells = *(AODEvent()->GetEMCALCells()); | |
950 | aodEMcells.CreateContainer(nEMcell); | |
951 | aodEMcells.SetType(AliAODCaloCells::kEMCAL); | |
952 | for (Int_t iCell = 0; iCell < nEMcell; iCell++) { | |
953 | aodEMcells.SetCell(iCell,esdEMcells.GetCellNumber(iCell),esdEMcells.GetAmplitude(iCell)); | |
954 | } | |
955 | aodEMcells.Sort(); | |
956 | } | |
957 | ||
958 | // fill PHOS cell info | |
959 | if (esd->GetPHOSCells()) { // protection against missing ESD information | |
960 | AliESDCaloCells &esdPHcells = *(esd->GetPHOSCells()); | |
961 | Int_t nPHcell = esdPHcells.GetNumberOfCells() ; | |
962 | ||
963 | AliAODCaloCells &aodPHcells = *(AODEvent()->GetPHOSCells()); | |
964 | aodPHcells.CreateContainer(nPHcell); | |
965 | aodPHcells.SetType(AliAODCaloCells::kPHOS); | |
966 | for (Int_t iCell = 0; iCell < nPHcell; iCell++) { | |
967 | aodPHcells.SetCell(iCell,esdPHcells.GetCellNumber(iCell),esdPHcells.GetAmplitude(iCell)); | |
968 | } | |
969 | aodPHcells.Sort(); | |
970 | } | |
971 | ||
972 | // tracklets | |
973 | AliAODTracklets &SPDTracklets = *(AODEvent()->GetTracklets()); | |
974 | const AliMultiplicity *mult = esd->GetMultiplicity(); | |
975 | if (mult) { | |
976 | if (mult->GetNumberOfTracklets()>0) { | |
977 | SPDTracklets.CreateContainer(mult->GetNumberOfTracklets()); | |
978 | ||
979 | for (Int_t n=0; n<mult->GetNumberOfTracklets(); n++) { | |
0939e22a | 980 | SPDTracklets.SetTracklet(n, mult->GetTheta(n), mult->GetPhi(n), mult->GetDeltaPhi(n), mult->GetLabel(n, 0), mult->GetLabel(n, 1)); |
96b85d73 | 981 | } |
982 | } | |
983 | } else { | |
984 | //Printf("ERROR: AliMultiplicity could not be retrieved from ESD"); | |
985 | } | |
986 | ||
987 | delete [] usedTrack; | |
988 | delete [] usedV0; | |
989 | delete [] usedKink; | |
d3fc6709 | 990 | delete aodRefs; |
96b85d73 | 991 | |
992 | return; | |
993 | } | |
994 | ||
7b4cee8d | 995 | void AliAnalysisTaskESDfilter::CreateTags() |
996 | { | |
997 | // Create Tags for the current event | |
998 | AliEventTag* evtTag = new AliEventTag(); | |
999 | fTagCreator->FillEventTag(AODEvent(), evtTag); | |
1000 | // Reference to the input file | |
1001 | TString fturl, fturltemp, fguid; | |
1002 | ||
1003 | TString opt(fInputHandler->GetAnalysisType()); | |
1004 | opt.ToLower(); | |
1005 | TFile *file = fInputHandler->GetTree()->GetCurrentFile(); | |
1006 | const TUrl *url = file->GetEndpointUrl(); | |
1007 | fguid = file->GetUUID().AsString(); | |
1008 | if (opt.Contains("grid")) { | |
1009 | fturltemp = "alien://"; fturltemp += url->GetFile(); | |
1010 | fturl = fturltemp(0,fturltemp.Index(".root",5,0,TString::kExact)+5); | |
1011 | } else { | |
1012 | fturl = url->GetFile(); | |
1013 | } | |
1014 | evtTag->SetEventId(fInputHandler->GetReadEntry() + 1); | |
1015 | evtTag->SetGUID(fguid); | |
1016 | if(opt.Contains("grid")) { | |
1017 | evtTag->SetMD5(0); | |
1018 | evtTag->SetTURL(fturl); | |
1019 | evtTag->SetSize(0); | |
1020 | } | |
1021 | else evtTag->SetPath(fturl); | |
1022 | // | |
1023 | // Add the event tag | |
1024 | fRunTag->AddEventTag(*evtTag); | |
1025 | PostData(1, fTreeT); | |
1026 | } | |
1027 | ||
d7bdc804 | 1028 | void AliAnalysisTaskESDfilter::SetAODPID(AliESDtrack *esdtrack, AliAODTrack *aodtrack, AliAODPid *detpid, Double_t timezero) |
1029 | { | |
1030 | // | |
1031 | // Setter for the raw PID detector signals | |
1032 | // | |
1033 | ||
1034 | if(esdtrack->Pt()>fHighPthreshold) { | |
1035 | detpid = new AliAODPid(); | |
373fc041 | 1036 | SetDetectorRawSignals(detpid,esdtrack,timezero); |
d7bdc804 | 1037 | aodtrack->SetDetPID(detpid); |
1038 | } else { | |
1039 | if(fPtshape){ | |
1040 | if(esdtrack->Pt()> fPtshape->GetXmin()){ | |
1041 | Double_t y = fPtshape->Eval(esdtrack->Pt())/fPtshape->Eval(fHighPthreshold); | |
1042 | if(gRandom->Rndm(0)<1./y){ | |
1043 | detpid = new AliAODPid(); | |
373fc041 | 1044 | SetDetectorRawSignals(detpid,esdtrack,timezero); |
d7bdc804 | 1045 | aodtrack->SetDetPID(detpid); |
1046 | }//end rndm | |
1047 | }//end if p < pmin | |
1048 | }//end if p function | |
1049 | }// end else | |
1050 | } | |
1051 | ||
373fc041 | 1052 | void AliAnalysisTaskESDfilter::SetDetectorRawSignals(AliAODPid *aodpid, AliESDtrack *track, Double_t timezero) |
1053 | { | |
1054 | // | |
1055 | //assignment of the detector signals (AliXXXesdPID inspired) | |
1056 | // | |
1057 | if(!track){ | |
1058 | AliInfo("no ESD track found. .....exiting"); | |
1059 | return; | |
1060 | } | |
1061 | ||
1062 | aodpid->SetITSsignal(track->GetITSsignal()); | |
1063 | aodpid->SetTPCsignal(track->GetTPCsignal()); | |
1064 | //n TRD planes = 6 | |
1065 | ||
1066 | Int_t nslices = track->GetNumberOfTRDslices()*6; | |
1067 | Double_t *trdslices = new Double_t[nslices]; | |
1068 | for(Int_t iSl =0; iSl < track->GetNumberOfTRDslices(); iSl++) { | |
1069 | for(Int_t iPl =0; iPl<6; iPl++) trdslices[iPl*track->GetNumberOfTRDslices()+iSl] = track->GetTRDslice(iPl,iSl); | |
1070 | } | |
d7bdc804 | 1071 | |
373fc041 | 1072 | |
1073 | aodpid->SetTRDsignal(track->GetNumberOfTRDslices()*6,trdslices); | |
1074 | Double_t times[AliAODPid::kSPECIES]; track->GetIntegratedTimes(times); | |
1075 | aodpid->SetIntegratedTimes(times); | |
1076 | ||
1077 | aodpid->SetTOFsignal(track->GetTOFsignal()-timezero); // to be fixed | |
1078 | aodpid->SetHMPIDsignal(track->GetHMPIDsignal()); | |
1079 | ||
1080 | } | |
7b4cee8d | 1081 | |
1082 | ||
1083 | void AliAnalysisTaskESDfilter::FinishTaskOutput() | |
1084 | { | |
1085 | // Terminate analysis | |
1086 | // | |
1087 | if (fCreateTags) { | |
1088 | fRunTag->CopyStandardContent(fInputHandler->GetRunTag()); | |
1089 | fTreeT->Fill(); | |
1090 | // fTreeT->Write(); | |
1091 | } | |
1092 | } | |
1093 | ||
1094 | Bool_t AliAnalysisTaskESDfilter::Notify() | |
1095 | { | |
1096 | // Notify file change | |
1097 | if (fCreateTags) { | |
1098 | if (!fFirstFile) { | |
1099 | printf("Filling Tags %p \n", fInputHandler->GetRunTag()); | |
1100 | fRunTag->CopyStandardContent(fInputHandler->GetRunTag()); | |
1101 | fTreeT->Fill(); | |
1102 | fRunTag->Clear(); | |
1103 | } else { | |
1104 | fFirstFile = kFALSE; | |
1105 | } | |
1106 | } | |
1107 | ||
1108 | return kTRUE; | |
1109 | } | |
1110 | ||
1111 | ||
96b85d73 | 1112 | void AliAnalysisTaskESDfilter::Terminate(Option_t */*option*/) |
1113 | { | |
1114 | // Terminate analysis | |
1115 | // | |
1116 | if (fDebug > 1) printf("AnalysisESDfilter: Terminate() \n"); | |
1117 | } | |
1118 |