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be6e5811 | 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 | ||
17 | //====================================================================== | |
18 | // ***July 2006 | |
19 | // Fill Unit Array class | |
20 | // Class used by AliJetESDReader to fill a UnitArray from the information extracted | |
21 | // from the particle tracks | |
22 | // Author: magali.estienne@ires.in2p3.fr | |
23 | //====================================================================== | |
24 | ||
25 | ||
26 | // --- ROOT system --- | |
27 | #include <TVector3.h> | |
28 | #include <TProcessID.h> | |
29 | ||
30 | // --- AliRoot header files --- | |
31 | #include "AliJetUnitArray.h" | |
e36a3f22 | 32 | #include "AliJetHadronCorrectionv1.h" |
be6e5811 | 33 | #include "AliJetESDFillUnitArrayTracks.h" |
34 | ||
35 | // --- ROOT system --- | |
36 | class TSystem; | |
37 | class TLorentzVector; | |
38 | class TGeoManager; | |
39 | ||
40 | // --- AliRoot header files --- | |
41 | class AliJetFinder; | |
42 | class AliJetReader; | |
43 | class AliJetESDReader; | |
44 | ||
3a7af7bd | 45 | using std::cout; |
46 | using std::endl; | |
be6e5811 | 47 | ClassImp(AliJetESDFillUnitArrayTracks) |
48 | ||
49 | //_____________________________________________________________________________ | |
50 | AliJetESDFillUnitArrayTracks::AliJetESDFillUnitArrayTracks() | |
51 | : AliJetFillUnitArray(), | |
52 | fNumUnits(0), | |
53 | fHadCorr(0), | |
54 | fApplyMIPCorrection(kTRUE), | |
55 | fESD(0x0), | |
56 | fGrid0(0x0), | |
57 | fGrid1(0x0), | |
58 | fGrid2(0x0), | |
59 | fGrid3(0x0), | |
60 | fGrid4(0x0) | |
61 | { | |
62 | // constructor | |
63 | } | |
64 | ||
65 | //_____________________________________________________________________________ | |
66 | AliJetESDFillUnitArrayTracks::AliJetESDFillUnitArrayTracks(AliESDEvent* esd) | |
67 | : AliJetFillUnitArray(), | |
68 | fNumUnits(0), | |
69 | fHadCorr(0), | |
70 | fApplyMIPCorrection(kTRUE), | |
71 | fESD(esd), | |
72 | fGrid0(0x0), | |
73 | fGrid1(0x0), | |
74 | fGrid2(0x0), | |
75 | fGrid3(0x0), | |
76 | fGrid4(0x0) | |
77 | { | |
78 | // constructor | |
79 | } | |
80 | ||
81 | //_____________________________________________________________________________ | |
82 | AliJetESDFillUnitArrayTracks::AliJetESDFillUnitArrayTracks(const AliJetESDFillUnitArrayTracks &det) | |
83 | : AliJetFillUnitArray(det), | |
84 | fNumUnits(det.fNumUnits), | |
85 | fHadCorr(det.fHadCorr), | |
86 | fApplyMIPCorrection(det.fApplyMIPCorrection), | |
87 | fESD(det.fESD), | |
88 | fGrid0(det.fGrid0), | |
89 | fGrid1(det.fGrid1), | |
90 | fGrid2(det.fGrid2), | |
91 | fGrid3(det.fGrid3), | |
92 | fGrid4(det.fGrid4) | |
93 | { | |
94 | // Copy constructor | |
95 | } | |
96 | ||
97 | //------------------------------------------------------------------ | |
98 | AliJetESDFillUnitArrayTracks& AliJetESDFillUnitArrayTracks::operator=(const AliJetESDFillUnitArrayTracks& other) | |
99 | { | |
100 | // Assignment | |
101 | ||
102 | fNumUnits = other.fNumUnits; | |
103 | fHadCorr = other.fHadCorr; | |
104 | fApplyMIPCorrection = other.fApplyMIPCorrection; | |
105 | fESD = other.fESD; | |
106 | fGrid0 = other.fGrid0; | |
107 | fGrid1 = other.fGrid1; | |
108 | fGrid2 = other.fGrid2; | |
109 | fGrid3 = other.fGrid3; | |
110 | fGrid4 = other.fGrid4; | |
111 | ||
112 | return (*this); | |
113 | } | |
114 | ||
115 | //____________________________________________________________________________ | |
116 | void AliJetESDFillUnitArrayTracks::InitParameters() | |
117 | { | |
e36a3f22 | 118 | // fHadCorr = 0; // For hadron correction |
f45e6f72 | 119 | fNumUnits = fGeom->GetEMCGeometry()->GetNCells(); // Number of towers in EMCAL |
be6e5811 | 120 | cout << "In AliJetESDFillUnitArrayTracks:InitParameters(), Ncells : " << fNumUnits << endl; |
121 | ||
122 | fTPCGrid->GetAccParam(fNphi,fNeta,fPhiMin, | |
123 | fPhiMax,fEtaMin,fEtaMax); | |
124 | fTPCGrid->GetBinParam(fPhiBinInTPCAcc,fEtaBinInTPCAcc, | |
125 | fPhiBinInEMCalAcc,fEtaBinInEMCalAcc,fNbinPhi); | |
126 | ||
127 | fIndex = fTPCGrid->GetIndexObject(); | |
128 | ||
129 | if(fDebug>20){ | |
130 | for(Int_t i=0; i<fNphi+1; i++) | |
131 | for(Int_t j=0; j<fNeta+1; j++) {cout << "fIndex[" << i << "," << j << "] : " << | |
132 | (*fIndex)(i,j) << endl; } | |
133 | } | |
134 | if(fDebug>1) printf("\n Parameters initiated ! \n"); | |
135 | } | |
136 | ||
137 | //_____________________________________________________________________________ | |
138 | AliJetESDFillUnitArrayTracks::~AliJetESDFillUnitArrayTracks() | |
139 | { | |
140 | // destructor | |
141 | } | |
142 | ||
143 | //_____________________________________________________________________________ | |
144 | void AliJetESDFillUnitArrayTracks::Exec(Option_t* const /*option*/) | |
145 | { | |
146 | // | |
147 | // Main method. | |
148 | // Fill the unit array with the charged particle information in ESD | |
149 | // | |
150 | ||
151 | fDebug = fReaderHeader->GetDebug(); | |
152 | ||
153 | // Set parameters | |
154 | InitParameters(); | |
e36a3f22 | 155 | // fRef->Clear(); |
be6e5811 | 156 | |
157 | // get number of tracks in event (for the loop) | |
158 | Int_t goodTrack = 0; | |
159 | Int_t nt = 0; | |
160 | //(not used ?) Int_t nt2 = 0; | |
161 | Int_t nmax = 0; | |
162 | Float_t pt,eta,phi; | |
163 | // Int_t sflag = 0; | |
164 | TVector3 p3; | |
165 | ||
166 | if(fDebug>1) cout << "fESD in Fill array : " << fESD << endl; | |
167 | ||
168 | nt = fESD->GetNumberOfTracks(); | |
169 | if(fDebug>1) cout << "Number of Tracks in ESD : " << nt << endl; | |
170 | ||
171 | // temporary storage of signal and pt cut flag | |
172 | Int_t* sflag = new Int_t[nt]; | |
173 | Int_t* cflag = new Int_t[nt]; | |
174 | ||
175 | // get cuts set by user | |
176 | Float_t ptMin = fReaderHeader->GetPtCut(); | |
177 | Float_t etaMin = fReaderHeader->GetFiducialEtaMin(); | |
178 | Float_t etaMax = fReaderHeader->GetFiducialEtaMax(); | |
179 | fOpt = fReaderHeader->GetDetector(); | |
180 | fDZ = fReaderHeader->GetDZ(); | |
181 | ||
182 | Int_t nTracksEmcal = 0; | |
183 | Int_t nTracksEmcalDZ = 0; | |
184 | Int_t nTracksTpc = 0; | |
185 | Int_t nTracksTpcOnly = 0; | |
186 | Int_t nTracksEmcalCut = 0; | |
187 | Int_t nTracksEmcalDZCut = 0; | |
188 | Int_t nTracksTpcCut = 0; | |
189 | Int_t nTracksTpcOnlyCut = 0; | |
190 | ||
191 | //(not used ?) Int_t nElements = fTPCGrid->GetNEntries(); | |
192 | //(not used ?) Int_t nElements2 = fEMCalGrid->GetNEntries(); | |
193 | fGrid = fTPCGrid->GetGridType(); | |
194 | ||
195 | //(not used ?) Int_t nEntries = fUnitArray->GetEntries(); | |
196 | ||
197 | //(not used ?) Int_t nRefEnt = fRefArray->GetEntries(); | |
198 | ||
199 | //loop over tracks | |
200 | nmax = nt; | |
201 | for (Int_t it = 0; it < nmax; it++) { | |
202 | AliESDtrack *track; | |
203 | track = fESD->GetTrack(it); | |
204 | UInt_t status = track->GetStatus(); | |
205 | ||
206 | Double_t mom[3]; | |
207 | track->GetPxPyPz(mom); | |
208 | ||
209 | p3.SetXYZ(mom[0],mom[1],mom[2]); | |
210 | pt = p3.Pt(); | |
211 | ||
212 | Float_t mass = 0.; | |
213 | mass = track->GetMass(); | |
214 | ||
215 | if ((status & AliESDtrack::kTPCrefit) == 0) continue; // quality check | |
216 | if ((status & AliESDtrack::kITSrefit) == 0) continue; // quality check | |
217 | if (((AliJetESDReaderHeader*) fReaderHeader)->ReadSignalOnly() | |
218 | && TMath::Abs(track->GetLabel()) > 10000) continue; // quality check | |
219 | if (((AliJetESDReaderHeader*) fReaderHeader)->ReadBkgdOnly() | |
220 | && TMath::Abs(track->GetLabel()) < 10000) continue; // quality check | |
221 | eta = p3.Eta(); | |
222 | phi = ( (p3.Phi()) < 0) ? (p3.Phi()) + 2. * TMath::Pi() : (p3.Phi()); | |
223 | ||
224 | if ( (eta > etaMax) || (eta < etaMin)) continue; // checking eta cut | |
225 | ||
226 | sflag[goodTrack]=0; | |
227 | if (TMath::Abs(track->GetLabel()) < 10000) sflag[goodTrack]=1; | |
228 | cflag[goodTrack]=0; | |
229 | if (pt > ptMin) cflag[goodTrack]=1; // pt cut | |
e36a3f22 | 230 | // fRef->Add(track); |
be6e5811 | 231 | |
232 | if(fGrid==0) | |
233 | { | |
234 | // Only TPC filled from its grid in its total acceptance | |
235 | ||
236 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
237 | Bool_t ok = kFALSE; | |
238 | Bool_t ref = kFALSE; | |
239 | ||
240 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(idTPC-1); | |
241 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 242 | if (reference->GetEntries() == 0) { |
243 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
244 | } | |
245 | ||
be6e5811 | 246 | reference->Add(track); |
247 | ||
248 | Float_t unitEnergy = 0.; | |
249 | unitEnergy = uArray->GetUnitEnergy(); | |
250 | // nTracksTpcOnly is necessary to count the number of candidate cells | |
251 | // but it doesn't give the real multiplicity -> it will be extracted | |
252 | // in the jet finder through the reference to tracks | |
253 | if(unitEnergy==0.){ | |
254 | nTracksTpcOnly++; | |
255 | ok = kTRUE; | |
256 | ref = kTRUE; | |
257 | } | |
258 | ||
259 | // Fill energy in TPC acceptance | |
260 | uArray->SetUnitEnergy(unitEnergy + pt); | |
261 | uArray->SetUnitMass(mass); | |
262 | ||
263 | // Pt cut flag | |
264 | if(uArray->GetUnitEnergy()<ptMin){ | |
265 | uArray->SetUnitCutFlag(kPtSmaller); | |
266 | } | |
267 | else { | |
268 | uArray->SetUnitCutFlag(kPtHigher); | |
269 | if(ok) nTracksTpcOnlyCut++; | |
270 | } | |
271 | ||
272 | // Signal flag | |
273 | if(sflag[goodTrack] == 1) { | |
274 | uArray->SetUnitSignalFlag(kGood); | |
275 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
276 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
277 | ||
278 | if(uArray->GetUnitEnergy()>0 && ref){ | |
279 | if(!fProcId) { | |
280 | fProcId = kTRUE; | |
281 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
282 | } | |
283 | fRefArray->Add(uArray); | |
284 | } | |
285 | } | |
286 | ||
287 | if(fGrid==1) | |
288 | { | |
289 | Int_t nElements = fTPCGrid->GetNEntries(); | |
290 | // Fill track information in EMCAL acceptance | |
291 | if((eta >= fEtaMin && eta <= fEtaMax) && | |
292 | (phi >= fPhiMin && phi <= fPhiMax))// && | |
293 | { | |
294 | ||
295 | // Include dead-zones | |
296 | if(fDZ) | |
297 | { | |
298 | Double_t phimin0 = 0., phimin1 = 0., phimin2 = 0., phimin3 = 0., phimin4 = 0.; | |
299 | Double_t phimax0 = 0., phimax1 = 0., phimax2 = 0., phimax3 = 0., phimax4 = 0.; | |
f45e6f72 | 300 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(0,phimin0,phimax0); |
301 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(1,phimin1,phimax1); | |
302 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(2,phimin2,phimax2); | |
303 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(3,phimin3,phimax3); | |
304 | fGeom->GetEMCGeometry()->GetPhiBoundariesOfSMGap(4,phimin4,phimax4); | |
be6e5811 | 305 | Int_t n0 = fGrid0->GetNEntries(); |
306 | Int_t n1 = fGrid1->GetNEntries(); | |
307 | Int_t n2 = fGrid2->GetNEntries(); | |
308 | Int_t n3 = fGrid3->GetNEntries(); | |
309 | //(not used ?) Int_t n4 = fGrid4->GetNEntries(); | |
310 | ||
311 | if(phi >= phimin0 && phi <= phimax0){ | |
312 | Int_t id0 = fGrid0->GetIndex(phi,eta)-1; | |
313 | AliJetUnitArray *uArray0 = (AliJetUnitArray*)fUnitArray->At(id0+fNumUnits+nElements); | |
314 | TRefArray *reference0 = uArray0->GetUnitTrackRef(); | |
a9c14d46 | 315 | if (reference0->GetEntries() == 0) { |
316 | new(reference0) TRefArray(TProcessID::GetProcessWithUID(track)); | |
317 | } | |
318 | ||
be6e5811 | 319 | reference0->Add(track); |
320 | ||
321 | Float_t uEnergy0 = uArray0->GetUnitEnergy(); | |
322 | Bool_t ok0 = kFALSE; | |
323 | Bool_t ref0 = kFALSE; | |
324 | if(uEnergy0==0.){ | |
325 | nTracksEmcalDZ++; | |
326 | ok0 = kTRUE; | |
327 | ref0 = kTRUE; | |
328 | } | |
329 | uArray0->SetUnitEnergy(uEnergy0+pt); | |
330 | ||
331 | if(uArray0->GetUnitEnergy()<ptMin) | |
332 | uArray0->SetUnitCutFlag(kPtSmaller); | |
333 | else { | |
334 | uArray0->SetUnitCutFlag(kPtHigher); | |
335 | if(ok0) nTracksEmcalDZCut++; | |
336 | } | |
337 | if(sflag[goodTrack] == 1) { | |
338 | uArray0->SetUnitSignalFlag(kGood); | |
339 | uArray0->SetUnitSignalFlagC(kFALSE,kGood); | |
340 | } else uArray0->SetUnitSignalFlagC(kFALSE,kBad); | |
341 | ||
342 | if(uArray0->GetUnitEnergy()>0 && ref0){ | |
343 | if(!fProcId){ | |
344 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray0)); | |
345 | fProcId = kTRUE; | |
346 | } | |
347 | fRefArray->Add(uArray0); | |
348 | } | |
349 | } | |
350 | ||
351 | if(phi >= phimin1 && phi <= phimax1){ | |
352 | Int_t id1 = fGrid1->GetIndex(phi,eta)-1+n0; | |
353 | AliJetUnitArray *uArray1 = (AliJetUnitArray*)fUnitArray->At(id1+fNumUnits+nElements); | |
354 | TRefArray *reference1 = uArray1->GetUnitTrackRef(); | |
a9c14d46 | 355 | if (reference1->GetEntries() == 0) { |
356 | new(reference1) TRefArray(TProcessID::GetProcessWithUID(track)); | |
357 | } | |
358 | ||
be6e5811 | 359 | reference1->Add(track); |
360 | ||
361 | Float_t uEnergy1 = uArray1->GetUnitEnergy(); | |
362 | Bool_t ok1 = kFALSE; | |
363 | Bool_t ref1 = kFALSE; | |
364 | if(uEnergy1==0.){ | |
365 | nTracksEmcalDZ++; | |
366 | ok1 = kTRUE; | |
367 | ref1 = kTRUE; | |
368 | } | |
369 | uArray1->SetUnitEnergy(uEnergy1+pt); | |
370 | ||
371 | if(uArray1->GetUnitEnergy()<ptMin) | |
372 | uArray1->SetUnitCutFlag(kPtSmaller); | |
373 | else { | |
374 | uArray1->SetUnitCutFlag(kPtHigher); | |
375 | if(ok1) nTracksEmcalDZCut++; | |
376 | } | |
377 | if(sflag[goodTrack] == 1) { | |
378 | uArray1->SetUnitSignalFlag(kGood); | |
379 | uArray1->SetUnitSignalFlagC(kFALSE,kGood); | |
380 | } else uArray1->SetUnitSignalFlagC(kFALSE,kBad); | |
381 | ||
382 | if(uArray1->GetUnitEnergy()>0 && ref1){ | |
383 | if(!fProcId){ | |
384 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray1)); | |
385 | fProcId = kTRUE; | |
386 | } | |
387 | fRefArray->Add(uArray1); | |
388 | } | |
389 | } | |
390 | ||
391 | if(phi >= phimin2 && phi <= phimax2){ | |
392 | Int_t id2 = fGrid2->GetIndex(phi,eta)-1+n0+n1; | |
393 | AliJetUnitArray *uArray2 = (AliJetUnitArray*)fUnitArray->At(id2+fNumUnits+nElements); | |
394 | TRefArray *reference2 = uArray2->GetUnitTrackRef(); | |
a9c14d46 | 395 | if (reference2->GetEntries() == 0) { |
396 | new(reference2) TRefArray(TProcessID::GetProcessWithUID(track)); | |
397 | } | |
398 | ||
be6e5811 | 399 | reference2->Add(track); |
400 | ||
401 | Float_t uEnergy2 = uArray2->GetUnitEnergy(); | |
402 | Bool_t ok2 = kFALSE; | |
403 | Bool_t ref2 = kFALSE; | |
404 | if(uEnergy2==0.){ | |
405 | nTracksEmcalDZ++; | |
406 | ok2 = kTRUE; | |
407 | ref2 = kTRUE; | |
408 | } | |
409 | uArray2->SetUnitEnergy(uEnergy2+pt); | |
410 | ||
411 | if(uArray2->GetUnitEnergy()<ptMin) | |
412 | uArray2->SetUnitCutFlag(kPtSmaller); | |
413 | else { | |
414 | uArray2->SetUnitCutFlag(kPtHigher); | |
415 | if(ok2) nTracksEmcalDZCut++; | |
416 | } | |
417 | if(sflag[goodTrack] == 1) { | |
418 | uArray2->SetUnitSignalFlag(kGood); | |
419 | uArray2->SetUnitSignalFlagC(kFALSE,kGood); | |
420 | } else uArray2->SetUnitSignalFlagC(kFALSE,kBad); | |
421 | ||
422 | if(uArray2->GetUnitEnergy()>0 && ref2){ | |
423 | if(!fProcId){ | |
424 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray2)); | |
425 | fProcId = kTRUE; | |
426 | } | |
427 | fRefArray->Add(uArray2); | |
428 | } | |
429 | } | |
430 | ||
431 | if(phi >= phimin3 && phi <= phimax3){ | |
432 | Int_t id3 = fGrid3->GetIndex(phi,eta)-1+n0+n1+n2; | |
433 | AliJetUnitArray *uArray3 = (AliJetUnitArray*)fUnitArray->At(id3+fNumUnits+nElements); | |
434 | TRefArray *reference3 = uArray3->GetUnitTrackRef(); | |
a9c14d46 | 435 | if (reference3->GetEntries() == 0) { |
436 | new(reference3) TRefArray(TProcessID::GetProcessWithUID(track)); | |
437 | } | |
438 | ||
be6e5811 | 439 | reference3->Add(track); |
440 | ||
441 | Float_t uEnergy3 = uArray3->GetUnitEnergy(); | |
442 | Bool_t ok3 = kFALSE; | |
443 | Bool_t ref3 = kFALSE; | |
444 | if(uEnergy3==0.){ | |
445 | nTracksEmcalDZ++; | |
446 | ok3 = kTRUE; | |
447 | ref3 = kTRUE; | |
448 | } | |
449 | uArray3->SetUnitEnergy(uEnergy3+pt); | |
450 | ||
451 | if(uArray3->GetUnitEnergy()<ptMin) | |
452 | uArray3->SetUnitCutFlag(kPtSmaller); | |
453 | else { | |
454 | uArray3->SetUnitCutFlag(kPtHigher); | |
455 | if(ok3) nTracksEmcalDZCut++; | |
456 | } | |
457 | if(sflag[goodTrack] == 1) { | |
458 | uArray3->SetUnitSignalFlag(kGood); | |
459 | uArray3->SetUnitSignalFlagC(kFALSE,kGood); | |
460 | } else uArray3->SetUnitSignalFlagC(kFALSE,kBad); | |
461 | ||
462 | if(uArray3->GetUnitEnergy()>0 && ref3){ | |
463 | if(!fProcId){ | |
464 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray3)); | |
465 | fProcId = kTRUE; | |
466 | } | |
467 | fRefArray->Add(uArray3); | |
468 | } | |
469 | } | |
470 | ||
471 | if(phi >= phimin4 && phi <= phimax4){ | |
472 | Int_t id4 = fGrid4->GetIndex(phi,eta)-1+n0+n1+n2+n3; | |
473 | AliJetUnitArray *uArray4 = (AliJetUnitArray*)fUnitArray->At(id4+fNumUnits+nElements); | |
474 | TRefArray *reference4 = uArray4->GetUnitTrackRef(); | |
a9c14d46 | 475 | if (reference4->GetEntries() == 0) { |
476 | new(reference4) TRefArray(TProcessID::GetProcessWithUID(track)); | |
477 | } | |
478 | ||
be6e5811 | 479 | reference4->Add(track); |
480 | ||
481 | Float_t uEnergy4 = uArray4->GetUnitEnergy(); | |
482 | Bool_t ok4 = kFALSE; | |
483 | Bool_t ref4 = kFALSE; | |
484 | if(uEnergy4==0.){ | |
485 | nTracksEmcalDZ++; | |
486 | ok4 = kTRUE; | |
487 | ref4 = kTRUE; | |
488 | } | |
489 | uArray4->SetUnitEnergy(uEnergy4+pt); | |
490 | ||
491 | if(uArray4->GetUnitEnergy()<ptMin) | |
492 | uArray4->SetUnitCutFlag(kPtSmaller); | |
493 | else { | |
494 | uArray4->SetUnitCutFlag(kPtHigher); | |
495 | if(ok4) nTracksEmcalDZCut++; | |
496 | } | |
497 | if(sflag[goodTrack] == 1) { | |
498 | uArray4->SetUnitSignalFlag(kGood); | |
499 | uArray4->SetUnitSignalFlagC(kFALSE,kGood); | |
500 | } else uArray4->SetUnitSignalFlagC(kFALSE,kBad); | |
501 | ||
502 | if(uArray4->GetUnitEnergy()>0 && ref4){ | |
503 | if(!fProcId){ | |
504 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray4)); | |
505 | fProcId = kTRUE; | |
506 | } | |
507 | fRefArray->Add(uArray4); | |
508 | } | |
509 | } | |
510 | } // end fDZ | |
511 | ||
512 | Int_t towerID = 0; | |
513 | fGeom->GetAbsCellIdFromEtaPhi(eta,phi,towerID); | |
514 | if(towerID==-1) continue; | |
515 | ||
516 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(towerID); | |
517 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 518 | if (reference->GetEntries() == 0) { |
519 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
520 | } | |
521 | ||
be6e5811 | 522 | reference->Add(track); |
523 | ||
524 | Float_t unitEnergy = uArray->GetUnitEnergy(); | |
525 | Bool_t ok = kFALSE; | |
526 | Bool_t ref = kFALSE; | |
527 | if(unitEnergy==0.){ | |
528 | nTracksEmcal++; | |
529 | ok=kTRUE; | |
530 | ref=kTRUE; | |
531 | } | |
532 | ||
533 | // Do Hadron Correction | |
534 | // This is under construction !!!!!!!!!!!!!!!!!!!!!!! | |
e36a3f22 | 535 | // For the moment I apply MIP correction if p >= 0.5 GeV/c |
536 | if (fApplyMIPCorrection != 0 && p3.Mag() >= 0.5) | |
be6e5811 | 537 | { |
f445ed00 | 538 | ((AliJetHadronCorrectionv1*)fHadCorr)->SetGeometry("EMCAL_COMPLETEV1",1.); |
e36a3f22 | 539 | |
540 | // Get track position at the outer part of the reconstruction ~ TRD | |
541 | Double_t phiOut = track->GetOuterParam()->Phi(); | |
542 | Double_t etaOut = track->GetOuterParam()->Eta(); | |
543 | ||
544 | // If the track in the outer part of the TPC/TDR ? is inside | |
545 | // the calorimeter, it can deposit part of its energy | |
546 | // We can then correct on average for these particles | |
547 | if((etaOut >= fEtaMin && etaOut <= fEtaMax) && | |
548 | (phiOut >= fPhiMin && phiOut <= fPhiMax))// && | |
549 | { | |
550 | Double_t hCEnergy = (Double_t)fHadCorr->GetEnergy(p3.Mag(), (Double_t)eta,0); | |
551 | unitEnergy -= hCEnergy*TMath::Sin(2.0*TMath::ATan(TMath::Exp(-eta))); | |
552 | } | |
be6e5811 | 553 | } //end Hadron Correction loop |
554 | ||
e36a3f22 | 555 | cout << "unitEnergy + pt = " << unitEnergy << " + " << pt << " = " << unitEnergy + pt << endl; |
556 | ||
557 | if((unitEnergy + pt) > 0.) uArray->SetUnitEnergy(unitEnergy + pt); | |
558 | else uArray->SetUnitEnergy(0.); | |
be6e5811 | 559 | |
560 | // Put a pt cut flag | |
561 | if(uArray->GetUnitEnergy()<ptMin){ | |
562 | uArray->SetUnitCutFlag(kPtSmaller); | |
563 | } | |
564 | else { | |
565 | uArray->SetUnitCutFlag(kPtHigher); | |
566 | if(ok) nTracksEmcalCut++; | |
567 | } | |
568 | ||
569 | // Signal flag | |
570 | if(sflag[goodTrack] == 1) { | |
571 | uArray->SetUnitSignalFlag(kGood); | |
572 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
573 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
574 | ||
575 | ||
576 | if(uArray->GetUnitEnergy()>0 && ref){ | |
577 | if(!fProcId){ | |
578 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
579 | fProcId = kTRUE; | |
580 | } | |
581 | fRefArray->Add(uArray); | |
582 | } | |
583 | } // end loop on EMCal acceptance cut + tracks quality | |
584 | else{ | |
585 | // Outside EMCal acceptance | |
586 | ||
587 | Int_t idTPC = fTPCGrid->GetIndex(phi,eta); | |
588 | ||
589 | AliJetUnitArray *uArray = (AliJetUnitArray*)fUnitArray->At(fNumUnits-1+idTPC); | |
590 | TRefArray *reference = uArray->GetUnitTrackRef(); | |
a9c14d46 | 591 | if (reference->GetEntries() == 0) { |
592 | new(reference) TRefArray(TProcessID::GetProcessWithUID(track)); | |
593 | } | |
594 | ||
be6e5811 | 595 | reference->Add(track); |
596 | ||
597 | Float_t unitEnergy2 = uArray->GetUnitEnergy(); | |
598 | Bool_t okout = kFALSE; | |
599 | Bool_t refout = kFALSE; | |
600 | if(unitEnergy2==0.){ | |
601 | nTracksTpc++; | |
602 | okout=kTRUE; | |
603 | refout=kTRUE; | |
604 | } | |
605 | // Fill energy outside emcal acceptance | |
606 | uArray->SetUnitEnergy(unitEnergy2 + pt); | |
607 | ||
608 | // Pt cut flag | |
609 | if(uArray->GetUnitEnergy()<ptMin){ | |
610 | uArray->SetUnitCutFlag(kPtSmaller); | |
611 | } | |
612 | else { | |
613 | uArray->SetUnitCutFlag(kPtHigher); | |
614 | if(okout) nTracksTpcCut++; | |
615 | } | |
616 | // Signal flag | |
617 | if(sflag[goodTrack] == 1) { | |
618 | uArray->SetUnitSignalFlag(kGood); | |
619 | uArray->SetUnitSignalFlagC(kFALSE,kGood); | |
620 | } else uArray->SetUnitSignalFlagC(kFALSE,kBad); | |
621 | ||
622 | ||
623 | if(uArray->GetUnitEnergy()>0 && refout){ | |
624 | if(!fProcId){ | |
625 | new(fRefArray) TRefArray(TProcessID::GetProcessWithUID(uArray)); | |
626 | fProcId = kTRUE; | |
627 | } | |
628 | fRefArray->Add(uArray); | |
629 | } | |
630 | } | |
631 | } // end fGrid==1 | |
632 | ||
633 | goodTrack++; | |
634 | ||
635 | } // end loop on entries (tpc tracks) | |
636 | ||
637 | if(fDebug>0) | |
638 | { | |
639 | cout << "End of Tracks %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" << endl; | |
640 | cout << "goodTracks: " << goodTrack << endl; | |
641 | } | |
642 | ||
e36a3f22 | 643 | // fSignalFlag.Set(goodTrack,sflag); |
644 | // fCutFlag.Set(goodTrack,cflag); | |
645 | ||
be6e5811 | 646 | delete[] sflag; |
647 | delete[] cflag; | |
648 | ||
649 | if(fGrid==0) { | |
650 | fNTracks = nTracksTpcOnly; | |
651 | fNTracksCut = nTracksTpcOnlyCut; | |
652 | if(fDebug>10){ | |
653 | cout << "fNTracks : " << fNTracks << endl; | |
654 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
655 | } | |
656 | } | |
657 | if(fGrid==1) { | |
658 | fNTracks = nTracksEmcal+nTracksEmcalDZ+nTracksTpc; | |
659 | fNTracksCut = nTracksEmcalCut+nTracksEmcalDZCut+nTracksTpcCut; | |
660 | if(fDebug>10){ | |
661 | cout << "fNTracks : " << fNTracks << endl; | |
662 | cout << "fNTracksCut : " << fNTracksCut << endl; | |
663 | } | |
664 | } | |
665 | ||
666 | } | |
667 | ||
668 | ||
669 | ||
670 | ||
671 | ||
672 | ||
673 | ||
674 | ||
675 | ||
676 | ||
677 | ||
678 | ||
679 | ||
680 |