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08e1a23e | 1 | /************************************************************************** |
2 | * Author: Panos Christakoglou. * | |
3 | * Contributors are mentioned in the code where appropriate. * | |
4 | * * | |
5 | * Permission to use, copy, modify and distribute this software and its * | |
6 | * documentation strictly for non-commercial purposes is hereby granted * | |
7 | * without fee, provided that the above copyright notice appears in all * | |
8 | * copies and that both the copyright notice and this permission notice * | |
9 | * appear in the supporting documentation. The authors make no claims * | |
10 | * about the suitability of this software for any purpose. It is * | |
11 | * provided "as is" without express or implied warranty. * | |
12 | **************************************************************************/ | |
13 | ||
14 | /* $Id$ */ | |
15 | ||
16 | //----------------------------------------------------------------- | |
17 | // AliESDTagCreator class | |
18 | // This is the class to deal with the tag creation (post process) | |
19 | // Origin: Panos Christakoglou, UOA-CERN, Panos.Christakoglou@cern.ch | |
20 | //----------------------------------------------------------------- | |
21 | ||
22 | //ROOT | |
23 | #include <Riostream.h> | |
24 | #include <TFile.h> | |
25 | #include <TString.h> | |
26 | #include <TTree.h> | |
27 | #include <TSystem.h> | |
28 | #include <TChain.h> | |
103d3fba | 29 | #include <TList.h> |
30 | #include <TObjString.h> | |
08e1a23e | 31 | #include <TLorentzVector.h> |
6b6e4472 | 32 | #include <TMap.h> |
08e1a23e | 33 | |
34 | //ROOT-AliEn | |
35 | #include <TGrid.h> | |
36 | #include <TGridResult.h> | |
37 | ||
38 | //AliRoot | |
39 | #include "AliRunTag.h" | |
40 | #include "AliEventTag.h" | |
41 | #include "AliESD.h" | |
42 | #include "AliESDEvent.h" | |
43 | #include "AliESDVertex.h" | |
44 | #include "AliLog.h" | |
45 | ||
46 | #include "AliESDTagCreator.h" | |
47 | ||
48 | ||
49 | ClassImp(AliESDTagCreator) | |
50 | ||
51 | ||
52 | //______________________________________________________________________________ | |
53 | AliESDTagCreator::AliESDTagCreator() : | |
103d3fba | 54 | AliTagCreator(), |
55 | fChain(new TChain("esdTree")), fGUIDList(new TList()), | |
517aef4e | 56 | fMD5List(new TList()), fTURLList(new TList()), fBranches(""), |
103d3fba | 57 | meminfo(new MemInfo_t) { |
08e1a23e | 58 | //==============Default constructor for a AliESDTagCreator================ |
59 | } | |
60 | ||
61 | //______________________________________________________________________________ | |
62 | AliESDTagCreator::~AliESDTagCreator() { | |
63 | //================Default destructor for a AliESDTagCreator=================== | |
103d3fba | 64 | delete fChain; |
65 | delete fGUIDList; | |
66 | delete fMD5List; | |
67 | delete fTURLList; | |
68 | delete meminfo; | |
08e1a23e | 69 | } |
70 | ||
71 | //______________________________________________________________________________ | |
72 | Bool_t AliESDTagCreator::ReadGridCollection(TGridResult *fresult) { | |
73 | // Reads the entry of the TGridResult and creates the tags | |
74 | Int_t nEntries = fresult->GetEntries(); | |
75 | ||
76 | TString alienUrl; | |
103d3fba | 77 | const char* guid; |
78 | const char* md5; | |
79 | const char* turl; | |
08e1a23e | 80 | Long64_t size = -1; |
81 | ||
82 | Int_t counter = 0; | |
83 | for(Int_t i = 0; i < nEntries; i++) { | |
84 | alienUrl = fresult->GetKey(i,"turl"); | |
85 | guid = fresult->GetKey(i,"guid"); | |
86 | if(fresult->GetKey(i,"size")) size = atol (fresult->GetKey(i,"size")); | |
87 | md5 = fresult->GetKey(i,"md5"); | |
88 | turl = fresult->GetKey(i,"turl"); | |
89 | if(md5 && !strlen(guid)) md5 = 0; | |
90 | if(guid && !strlen(guid)) guid = 0; | |
103d3fba | 91 | |
92 | fChain->Add(alienUrl); | |
93 | //fGUIDList->Add(new TObjString(guid)); | |
94 | //fMD5List->Add(new TObjString(md5)); | |
95 | //fTURLList->Add(new TObjString(turl)); | |
96 | ||
97 | //TFile *f = TFile::Open(alienUrl,"READ"); | |
98 | //CreateTag(f,guid,md5,turl,size,counter); | |
99 | //f->Close(); | |
100 | //delete f; | |
08e1a23e | 101 | counter += 1; |
102 | }//grid result loop | |
103d3fba | 103 | |
104 | AliInfo(Form("ESD chain created.......")); | |
105 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 106 | // Switch of branches on user request |
107 | SwitchOffBranches(); | |
103d3fba | 108 | CreateTag(fChain,"grid"); |
109 | ||
08e1a23e | 110 | return kTRUE; |
111 | } | |
112 | ||
113 | //______________________________________________________________________________ | |
114 | Bool_t AliESDTagCreator::ReadLocalCollection(const char *localpath) { | |
115 | // Checks the different subdirs of the given local path and in the | |
116 | // case where it finds an AliESDs.root file it creates the tags | |
117 | ||
118 | void *dira = gSystem->OpenDirectory(localpath); | |
119 | Char_t fPath[256]; | |
120 | const char * dirname = 0x0; | |
121 | const char * filename = 0x0; | |
122 | const char * pattern = "AliESDs.root"; | |
123 | ||
124 | Int_t counter = 0; | |
125 | while((dirname = gSystem->GetDirEntry(dira))) { | |
126 | sprintf(fPath,"%s/%s",localpath,dirname); | |
127 | void *dirb = gSystem->OpenDirectory(fPath); | |
128 | while((filename = gSystem->GetDirEntry(dirb))) { | |
129 | if(strstr(filename,pattern)) { | |
130 | TString fESDFileName; | |
131 | fESDFileName = fPath; | |
132 | fESDFileName += "/"; | |
133 | fESDFileName += pattern; | |
103d3fba | 134 | |
135 | fChain->Add(fESDFileName); | |
136 | ||
137 | //TFile *f = TFile::Open(fESDFileName,"READ"); | |
138 | //CreateTag(f,fESDFileName,counter); | |
139 | //f->Close(); | |
140 | //delete f; | |
08e1a23e | 141 | |
142 | counter += 1; | |
143 | }//pattern check | |
144 | }//child directory's entry loop | |
145 | }//parent directory's entry loop | |
146 | ||
103d3fba | 147 | AliInfo(Form("ESD chain created.......")); |
148 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 149 | // Switch of branches on user request |
150 | SwitchOffBranches(); | |
103d3fba | 151 | CreateTag(fChain,"local"); |
152 | ||
08e1a23e | 153 | return kTRUE; |
154 | } | |
155 | ||
156 | //______________________________________________________________________________ | |
157 | Bool_t AliESDTagCreator::ReadCAFCollection(const char *filename) { | |
158 | // Temporary solution for CAF: Takes as an input the ascii file that | |
159 | // lists the ESDs stored in the SE of the CAF and creates the tags. | |
160 | ||
161 | // Open the input stream | |
162 | ifstream in; | |
163 | in.open(filename); | |
164 | ||
165 | Int_t counter = 0; | |
166 | TString esdfile; | |
167 | // Read the input list of files and add them to the chain | |
168 | while(in.good()) { | |
169 | in >> esdfile; | |
170 | if (!esdfile.Contains("root")) continue; // protection | |
103d3fba | 171 | |
172 | fChain->Add(esdfile); | |
173 | ||
174 | //TFile *f = TFile::Open(esdfile,"READ"); | |
175 | //CreateTag(f,esdfile,counter); | |
176 | //f->Close(); | |
177 | //delete f; | |
08e1a23e | 178 | |
179 | counter += 1; | |
180 | } | |
181 | ||
103d3fba | 182 | AliInfo(Form("ESD chain created.......")); |
183 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 184 | // Switch of branches on user request |
185 | SwitchOffBranches(); | |
103d3fba | 186 | CreateTag(fChain,"proof"); |
187 | ||
08e1a23e | 188 | return kTRUE; |
189 | } | |
190 | ||
103d3fba | 191 | //_____________________________________________________________________________ |
97721f42 | 192 | void AliESDTagCreator::CreateTag(TChain* chain, const char *type) { |
103d3fba | 193 | //private method that creates tag files |
194 | TString fSession = type; | |
103d3fba | 195 | TString fguid, fmd5, fturl; |
196 | TString fTempGuid = 0; | |
197 | ||
198 | ///////////// | |
199 | //muon code// | |
200 | //////////// | |
201 | Double_t fMUONMASS = 0.105658369; | |
202 | //Variables | |
203 | Double_t fX,fY,fZ ; | |
204 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
205 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
206 | Int_t fCharge; | |
207 | TLorentzVector fEPvector; | |
208 | ||
209 | Float_t fZVertexCut = 10.0; | |
210 | Float_t fRhoVertexCut = 2.0; | |
211 | ||
212 | Float_t fLowPtCut = 1.0; | |
213 | Float_t fHighPtCut = 3.0; | |
214 | Float_t fVeryHighPtCut = 10.0; | |
215 | //////////// | |
216 | ||
217 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
218 | ||
219 | // Creates the tags for all the events in a given ESD file | |
220 | Bool_t fIsSim = kTRUE; | |
221 | Int_t ntrack; | |
222 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; | |
223 | Int_t nPos, nNeg, nNeutr; | |
224 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
225 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
226 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
227 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
228 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
229 | Int_t fVertexflag; | |
230 | Int_t iRunNumber = 0; | |
231 | TString fVertexName; | |
232 | ||
103d3fba | 233 | //gSystem->GetMemInfo(meminfo); |
234 | //AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed)); | |
235 | //Int_t tempmem = meminfo->fMemUsed; | |
236 | ||
237 | AliInfo(Form("Creating the ESD tags.......")); | |
238 | ||
239 | Int_t firstEvent = 0,lastEvent = 0; | |
240 | AliESDEvent *esd = new AliESDEvent(); | |
97721f42 | 241 | esd->ReadFromTree(chain); |
fcc6b05f | 242 | AliESD *esdold = 0x0; |
103d3fba | 243 | |
244 | //gSystem->GetMemInfo(meminfo); | |
245 | //AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
246 | //tempmem = meminfo->fMemUsed; | |
247 | ||
248 | Int_t iInitRunNumber = -1; | |
97721f42 | 249 | chain->GetEntry(0); |
250 | TFile *f = chain->GetFile(); | |
fcc6b05f | 251 | fTempGuid = f->GetUUID().AsString(); |
252 | ||
253 | TString localFileName = "Run"; localFileName += esd->GetRunNumber(); | |
97721f42 | 254 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += chain->GetEntries(); //localFileName += "."; localFileName += Counter; |
fcc6b05f | 255 | localFileName += ".ESD.tag.root"; |
256 | ||
257 | TString fileName; | |
258 | ||
259 | if(fStorage == 0) { | |
260 | fileName = localFileName.Data(); | |
261 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
262 | } | |
263 | else if(fStorage == 1) { | |
264 | TString alienLocation = "/alien"; | |
265 | alienLocation += gGrid->Pwd(); | |
266 | alienLocation += fgridpath.Data(); | |
267 | alienLocation += "/"; | |
268 | alienLocation += localFileName; | |
269 | alienLocation += "?se="; | |
270 | alienLocation += fSE.Data(); | |
271 | fileName = alienLocation.Data(); | |
272 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
273 | } | |
274 | ||
275 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
276 | ||
277 | AliRunTag *tag = new AliRunTag(); | |
278 | AliEventTag *evTag = new AliEventTag(); | |
279 | TTree ttag("T","A Tree with event tags"); | |
280 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
281 | btag->SetCompressionLevel(9); | |
282 | ||
97721f42 | 283 | for(Int_t iEventNumber = 0; iEventNumber < chain->GetEntries(); iEventNumber++) { |
103d3fba | 284 | ntrack = 0; nPos = 0; nNeg = 0; nNeutr =0; |
285 | nK0s = 0; nNeutrons = 0; nPi0s = 0; | |
286 | nGamas = 0; nProtons = 0; nKaons = 0; | |
287 | nPions = 0; nMuons = 0; nElectrons = 0; | |
288 | nCh1GeV = 0; nCh3GeV = 0; nCh10GeV = 0; | |
289 | nMu1GeV = 0; nMu3GeV = 0; nMu10GeV = 0; | |
290 | nEl1GeV = 0; nEl3GeV = 0; nEl10GeV = 0; | |
291 | maxPt = .0; meanPt = .0; totalP = .0; | |
292 | fVertexflag = 1; | |
293 | ||
97721f42 | 294 | chain->GetEntry(iEventNumber); |
fcc6b05f | 295 | esdold = esd->GetAliESDOld(); |
296 | if(esdold) esd->CopyFromOldESD(); | |
297 | ||
97721f42 | 298 | TFile *file = chain->GetFile(); |
299 | const TUrl *url = file->GetEndpointUrl(); | |
300 | fguid = file->GetUUID().AsString(); | |
103d3fba | 301 | if(fSession == "grid") { |
302 | TString fturltemp = "alien://"; fturltemp += url->GetFile(); | |
303 | fturl = fturltemp(0,fturltemp.Index(".root",5,0,TString::kExact)+5); | |
304 | } | |
305 | else fturl = url->GetFile(); | |
306 | ||
307 | if(iEventNumber == 0) iInitRunNumber = esd->GetRunNumber(); | |
308 | iRunNumber = esd->GetRunNumber(); | |
309 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD - You are trying to merge different runs!!!"); | |
310 | ||
311 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
312 | fVertexName = vertexIn->GetName(); | |
313 | if(fVertexName == "default") fVertexflag = 0; | |
314 | ||
315 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
316 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
317 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
318 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
319 | UInt_t status = esdTrack->GetStatus(); | |
320 | ||
321 | //select only tracks with ITS refit | |
322 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
323 | //select only tracks with TPC refit | |
324 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
325 | ||
326 | //select only tracks with the "combined PID" | |
327 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
328 | Double_t p[3]; | |
329 | esdTrack->GetPxPyPz(p); | |
330 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
331 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); | |
332 | totalP += momentum; | |
333 | meanPt += fPt; | |
334 | if(fPt > maxPt) maxPt = fPt; | |
335 | ||
336 | if(esdTrack->GetSign() > 0) { | |
337 | nPos++; | |
338 | if(fPt > fLowPtCut) nCh1GeV++; | |
339 | if(fPt > fHighPtCut) nCh3GeV++; | |
340 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
341 | } | |
342 | if(esdTrack->GetSign() < 0) { | |
343 | nNeg++; | |
344 | if(fPt > fLowPtCut) nCh1GeV++; | |
345 | if(fPt > fHighPtCut) nCh3GeV++; | |
346 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
347 | } | |
348 | if(esdTrack->GetSign() == 0) nNeutr++; | |
349 | ||
350 | //PID | |
351 | Double_t prob[5]; | |
352 | esdTrack->GetESDpid(prob); | |
353 | ||
354 | Double_t rcc = 0.0; | |
355 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
356 | if(rcc == 0.0) continue; | |
357 | //Bayes' formula | |
358 | Double_t w[5]; | |
359 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
360 | ||
361 | //protons | |
362 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
363 | //kaons | |
364 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
365 | //pions | |
366 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
367 | //electrons | |
368 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
369 | nElectrons++; | |
370 | if(fPt > fLowPtCut) nEl1GeV++; | |
371 | if(fPt > fHighPtCut) nEl3GeV++; | |
372 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
373 | } | |
374 | ntrack++; | |
375 | }//esd track loop | |
376 | ||
377 | ///////////// | |
378 | //muon code// | |
379 | //////////// | |
380 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
381 | // loop over all reconstructed tracks (also first track of combination) | |
382 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
383 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
384 | if (muonTrack == 0x0) continue; | |
385 | ||
386 | // Coordinates at vertex | |
387 | fZ = muonTrack->GetZ(); | |
388 | fY = muonTrack->GetBendingCoor(); | |
389 | fX = muonTrack->GetNonBendingCoor(); | |
390 | ||
391 | fThetaX = muonTrack->GetThetaX(); | |
392 | fThetaY = muonTrack->GetThetaY(); | |
393 | ||
394 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
395 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
396 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
397 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
398 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
399 | ||
400 | //ChiSquare of the track if needed | |
401 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
402 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
403 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
404 | ||
405 | // total number of muons inside a vertex cut | |
406 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
407 | nMuons++; | |
408 | if(fEPvector.Pt() > fLowPtCut) { | |
409 | nMu1GeV++; | |
410 | if(fEPvector.Pt() > fHighPtCut) { | |
411 | nMu3GeV++; | |
412 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
413 | nMu10GeV++; | |
414 | } | |
415 | } | |
416 | } | |
417 | } | |
418 | }//muon track loop | |
419 | ||
420 | // Fill the event tags | |
421 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
422 | ||
fcc6b05f | 423 | //AliInfo(Form("=====================================")); |
424 | //AliInfo(Form("URL: %s - GUID: %s",fturl.Data(),fguid.Data())); | |
425 | //AliInfo(Form("=====================================")); | |
103d3fba | 426 | |
427 | evTag->SetEventId(iEventNumber+1); | |
428 | evTag->SetGUID(fguid); | |
429 | if(fSession == "grid") { | |
430 | evTag->SetMD5(0); | |
431 | evTag->SetTURL(fturl); | |
432 | evTag->SetSize(0); | |
433 | } | |
434 | else evTag->SetPath(fturl); | |
435 | ||
436 | evTag->SetVertexX(vertexIn->GetXv()); | |
437 | evTag->SetVertexY(vertexIn->GetYv()); | |
438 | evTag->SetVertexZ(vertexIn->GetZv()); | |
439 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
440 | evTag->SetVertexFlag(fVertexflag); | |
441 | ||
442 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
443 | ||
444 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
445 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
446 | ||
447 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
448 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 449 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
103d3fba | 450 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
451 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
452 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
453 | ||
454 | ||
455 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
456 | evTag->SetNumOfPosTracks(nPos); | |
457 | evTag->SetNumOfNegTracks(nNeg); | |
458 | evTag->SetNumOfNeutrTracks(nNeutr); | |
459 | ||
460 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
461 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
462 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
463 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
464 | ||
465 | evTag->SetNumOfProtons(nProtons); | |
466 | evTag->SetNumOfKaons(nKaons); | |
467 | evTag->SetNumOfPions(nPions); | |
468 | evTag->SetNumOfMuons(nMuons); | |
469 | evTag->SetNumOfElectrons(nElectrons); | |
470 | evTag->SetNumOfPhotons(nGamas); | |
471 | evTag->SetNumOfPi0s(nPi0s); | |
472 | evTag->SetNumOfNeutrons(nNeutrons); | |
473 | evTag->SetNumOfKaon0s(nK0s); | |
474 | ||
475 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
476 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
477 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
478 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
479 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
480 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
481 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
482 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
483 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
484 | ||
485 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
486 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
487 | ||
488 | evTag->SetTotalMomentum(totalP); | |
489 | evTag->SetMeanPt(meanPt); | |
490 | evTag->SetMaxPt(maxPt); | |
491 | ||
492 | tag->SetRunId(iInitRunNumber); | |
493 | if(fIsSim) tag->SetDataType(0); | |
494 | else tag->SetDataType(1); | |
103d3fba | 495 | |
496 | if(fguid != fTempGuid) { | |
497 | fTempGuid = fguid; | |
498 | ttag.Fill(); | |
499 | tag->Clear(""); | |
500 | } | |
fcc6b05f | 501 | tag->AddEventTag(*evTag); |
97721f42 | 502 | if(iEventNumber+1 == chain->GetEntries()) { |
fcc6b05f | 503 | //AliInfo(Form("File: %s",fturl.Data())); |
504 | ttag.Fill(); | |
505 | tag->Clear(""); | |
506 | } | |
103d3fba | 507 | }//event loop |
97721f42 | 508 | lastEvent = chain->GetEntries(); |
103d3fba | 509 | |
510 | //gSystem->GetMemInfo(meminfo); | |
511 | //AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
512 | //tempmem = meminfo->fMemUsed; | |
513 | ||
97721f42 | 514 | //chain->Delete(""); |
103d3fba | 515 | |
516 | //gSystem->GetMemInfo(meminfo); | |
517 | //AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
518 | //tempmem = meminfo->fMemUsed; | |
519 | ||
103d3fba | 520 | ftag->cd(); |
103d3fba | 521 | tag->Clear(); |
522 | ttag.Write(); | |
523 | ftag->Close(); | |
524 | ||
525 | //gSystem->GetMemInfo(meminfo); | |
526 | //AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
527 | //tempmem = meminfo->fMemUsed; | |
528 | ||
103d3fba | 529 | delete esd; |
103d3fba | 530 | delete tag; |
fcc6b05f | 531 | |
103d3fba | 532 | //gSystem->GetMemInfo(meminfo); |
533 | //AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
534 | } | |
535 | ||
08e1a23e | 536 | //_____________________________________________________________________________ |
537 | void AliESDTagCreator::CreateTag(TFile* file, const char *guid, const char *md5, const char *turl, Long64_t size, Int_t Counter) { | |
538 | //private method that creates tag files | |
539 | TString fguid = guid; | |
540 | TString fmd5 = md5; | |
541 | TString fturl = turl; | |
542 | ///////////// | |
543 | //muon code// | |
544 | //////////// | |
545 | Double_t fMUONMASS = 0.105658369; | |
546 | //Variables | |
547 | Double_t fX,fY,fZ ; | |
548 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
549 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
550 | Int_t fCharge; | |
551 | TLorentzVector fEPvector; | |
552 | ||
553 | Float_t fZVertexCut = 10.0; | |
554 | Float_t fRhoVertexCut = 2.0; | |
555 | ||
556 | Float_t fLowPtCut = 1.0; | |
557 | Float_t fHighPtCut = 3.0; | |
558 | Float_t fVeryHighPtCut = 10.0; | |
559 | //////////// | |
560 | ||
561 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
562 | ||
563 | // Creates the tags for all the events in a given ESD file | |
564 | Bool_t fIsSim = kTRUE; | |
565 | Int_t ntrack; | |
566 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; | |
567 | Int_t nPos, nNeg, nNeutr; | |
568 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
569 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
570 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
571 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
572 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
573 | Int_t fVertexflag; | |
574 | Int_t iRunNumber = 0; | |
575 | TString fVertexName; | |
576 | ||
577 | AliRunTag *tag = new AliRunTag(); | |
578 | AliEventTag *evTag = new AliEventTag(); | |
579 | TTree ttag("T","A Tree with event tags"); | |
580 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
581 | btag->SetCompressionLevel(9); | |
103d3fba | 582 | gSystem->GetMemInfo(meminfo); |
583 | AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed)); | |
584 | Int_t tempmem = meminfo->fMemUsed; | |
08e1a23e | 585 | |
a1069ee1 | 586 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 587 | |
588 | Int_t firstEvent = 0,lastEvent = 0; | |
589 | TTree *t = (TTree*) file->Get("esdTree"); | |
590 | AliESDEvent *esd = new AliESDEvent(); | |
591 | esd->ReadFromTree(t); | |
592 | ||
103d3fba | 593 | gSystem->GetMemInfo(meminfo); |
594 | AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
595 | tempmem = meminfo->fMemUsed; | |
596 | ||
08e1a23e | 597 | t->GetEntry(0); |
598 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
599 | ||
600 | Int_t iNumberOfEvents = (Int_t)t->GetEntries(); | |
601 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
602 | ntrack = 0; | |
603 | nPos = 0; | |
604 | nNeg = 0; | |
605 | nNeutr =0; | |
606 | nK0s = 0; | |
607 | nNeutrons = 0; | |
608 | nPi0s = 0; | |
609 | nGamas = 0; | |
610 | nProtons = 0; | |
611 | nKaons = 0; | |
612 | nPions = 0; | |
613 | nMuons = 0; | |
614 | nElectrons = 0; | |
615 | nCh1GeV = 0; | |
616 | nCh3GeV = 0; | |
617 | nCh10GeV = 0; | |
618 | nMu1GeV = 0; | |
619 | nMu3GeV = 0; | |
620 | nMu10GeV = 0; | |
621 | nEl1GeV = 0; | |
622 | nEl3GeV = 0; | |
623 | nEl10GeV = 0; | |
624 | maxPt = .0; | |
625 | meanPt = .0; | |
626 | totalP = .0; | |
627 | fVertexflag = 1; | |
628 | ||
629 | t->GetEntry(iEventNumber); | |
630 | iRunNumber = esd->GetRunNumber(); | |
631 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
632 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
633 | fVertexName = vertexIn->GetName(); | |
634 | if(fVertexName == "default") fVertexflag = 0; | |
635 | ||
636 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
637 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
638 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
639 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
640 | UInt_t status = esdTrack->GetStatus(); | |
641 | ||
642 | //select only tracks with ITS refit | |
643 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
644 | //select only tracks with TPC refit | |
645 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
646 | ||
647 | //select only tracks with the "combined PID" | |
648 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
649 | Double_t p[3]; | |
650 | esdTrack->GetPxPyPz(p); | |
651 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
652 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); | |
653 | totalP += momentum; | |
654 | meanPt += fPt; | |
655 | if(fPt > maxPt) maxPt = fPt; | |
656 | ||
657 | if(esdTrack->GetSign() > 0) { | |
658 | nPos++; | |
659 | if(fPt > fLowPtCut) nCh1GeV++; | |
660 | if(fPt > fHighPtCut) nCh3GeV++; | |
661 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
662 | } | |
663 | if(esdTrack->GetSign() < 0) { | |
664 | nNeg++; | |
665 | if(fPt > fLowPtCut) nCh1GeV++; | |
666 | if(fPt > fHighPtCut) nCh3GeV++; | |
667 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
668 | } | |
669 | if(esdTrack->GetSign() == 0) nNeutr++; | |
670 | ||
671 | //PID | |
672 | Double_t prob[5]; | |
673 | esdTrack->GetESDpid(prob); | |
674 | ||
675 | Double_t rcc = 0.0; | |
676 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
677 | if(rcc == 0.0) continue; | |
678 | //Bayes' formula | |
679 | Double_t w[5]; | |
680 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
681 | ||
682 | //protons | |
683 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
684 | //kaons | |
685 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
686 | //pions | |
687 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
688 | //electrons | |
689 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
690 | nElectrons++; | |
691 | if(fPt > fLowPtCut) nEl1GeV++; | |
692 | if(fPt > fHighPtCut) nEl3GeV++; | |
693 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
694 | } | |
695 | ntrack++; | |
696 | }//esd track loop | |
697 | ||
698 | ///////////// | |
699 | //muon code// | |
700 | //////////// | |
701 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
702 | // loop over all reconstructed tracks (also first track of combination) | |
703 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
704 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
705 | if (muonTrack == 0x0) continue; | |
706 | ||
707 | // Coordinates at vertex | |
708 | fZ = muonTrack->GetZ(); | |
709 | fY = muonTrack->GetBendingCoor(); | |
710 | fX = muonTrack->GetNonBendingCoor(); | |
711 | ||
712 | fThetaX = muonTrack->GetThetaX(); | |
713 | fThetaY = muonTrack->GetThetaY(); | |
714 | ||
715 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
716 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
717 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
718 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
719 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
720 | ||
721 | //ChiSquare of the track if needed | |
722 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
723 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
724 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
725 | ||
726 | // total number of muons inside a vertex cut | |
727 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
728 | nMuons++; | |
729 | if(fEPvector.Pt() > fLowPtCut) { | |
730 | nMu1GeV++; | |
731 | if(fEPvector.Pt() > fHighPtCut) { | |
732 | nMu3GeV++; | |
733 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
734 | nMu10GeV++; | |
735 | } | |
736 | } | |
737 | } | |
738 | } | |
739 | }//muon track loop | |
740 | ||
741 | // Fill the event tags | |
742 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
743 | ||
744 | evTag->SetEventId(iEventNumber+1); | |
745 | evTag->SetGUID(fguid); | |
746 | evTag->SetMD5(fmd5); | |
747 | evTag->SetTURL(fturl); | |
748 | evTag->SetSize(size); | |
749 | evTag->SetVertexX(vertexIn->GetXv()); | |
750 | evTag->SetVertexY(vertexIn->GetYv()); | |
751 | evTag->SetVertexZ(vertexIn->GetZv()); | |
752 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
753 | evTag->SetVertexFlag(fVertexflag); | |
754 | ||
755 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
756 | ||
757 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
758 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
759 | ||
760 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
761 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 762 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 763 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
764 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
765 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
766 | ||
767 | ||
768 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
769 | evTag->SetNumOfPosTracks(nPos); | |
770 | evTag->SetNumOfNegTracks(nNeg); | |
771 | evTag->SetNumOfNeutrTracks(nNeutr); | |
772 | ||
773 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
774 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
775 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
776 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
777 | ||
778 | evTag->SetNumOfProtons(nProtons); | |
779 | evTag->SetNumOfKaons(nKaons); | |
780 | evTag->SetNumOfPions(nPions); | |
781 | evTag->SetNumOfMuons(nMuons); | |
782 | evTag->SetNumOfElectrons(nElectrons); | |
783 | evTag->SetNumOfPhotons(nGamas); | |
784 | evTag->SetNumOfPi0s(nPi0s); | |
785 | evTag->SetNumOfNeutrons(nNeutrons); | |
786 | evTag->SetNumOfKaon0s(nK0s); | |
787 | ||
788 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
789 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
790 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
791 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
792 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
793 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
794 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
795 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
796 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
797 | ||
798 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
799 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
800 | ||
801 | evTag->SetTotalMomentum(totalP); | |
802 | evTag->SetMeanPt(meanPt); | |
803 | evTag->SetMaxPt(maxPt); | |
804 | ||
805 | tag->SetRunId(iInitRunNumber); | |
806 | if(fIsSim) tag->SetDataType(0); | |
807 | else tag->SetDataType(1); | |
808 | tag->AddEventTag(*evTag); | |
809 | }//event loop | |
810 | lastEvent = iNumberOfEvents; | |
811 | ||
103d3fba | 812 | gSystem->GetMemInfo(meminfo); |
813 | AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
814 | tempmem = meminfo->fMemUsed; | |
08e1a23e | 815 | t->Delete(""); |
816 | ||
103d3fba | 817 | gSystem->GetMemInfo(meminfo); |
818 | AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
819 | tempmem = meminfo->fMemUsed; | |
820 | ||
08e1a23e | 821 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
822 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter; | |
823 | localFileName += ".ESD.tag.root"; | |
824 | ||
825 | TString fileName; | |
826 | ||
827 | if(fStorage == 0) { | |
828 | fileName = localFileName.Data(); | |
829 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
830 | } | |
831 | else if(fStorage == 1) { | |
832 | TString alienLocation = "/alien"; | |
833 | alienLocation += gGrid->Pwd(); | |
834 | alienLocation += fgridpath.Data(); | |
835 | alienLocation += "/"; | |
836 | alienLocation += localFileName; | |
837 | alienLocation += "?se="; | |
838 | alienLocation += fSE.Data(); | |
839 | fileName = alienLocation.Data(); | |
840 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
841 | } | |
842 | ||
843 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
844 | ftag->cd(); | |
7ee67d2a | 845 | ttag.Fill(); |
846 | tag->Clear(); | |
08e1a23e | 847 | ttag.Write(); |
848 | ftag->Close(); | |
849 | ||
103d3fba | 850 | gSystem->GetMemInfo(meminfo); |
851 | AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
852 | tempmem = meminfo->fMemUsed; | |
853 | ||
08e1a23e | 854 | delete ftag; |
855 | delete esd; | |
856 | ||
857 | delete tag; | |
103d3fba | 858 | gSystem->GetMemInfo(meminfo); |
859 | AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
08e1a23e | 860 | } |
861 | ||
862 | //_____________________________________________________________________________ | |
863 | void AliESDTagCreator::CreateTag(TFile* file, const char *filepath, Int_t Counter) { | |
864 | //private method that creates tag files | |
865 | ///////////// | |
866 | //muon code// | |
867 | //////////// | |
868 | Double_t fMUONMASS = 0.105658369; | |
869 | //Variables | |
870 | Double_t fX,fY,fZ ; | |
871 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
872 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
873 | Int_t fCharge; | |
874 | TLorentzVector fEPvector; | |
875 | ||
876 | Float_t fZVertexCut = 10.0; | |
877 | Float_t fRhoVertexCut = 2.0; | |
878 | ||
879 | Float_t fLowPtCut = 1.0; | |
880 | Float_t fHighPtCut = 3.0; | |
881 | Float_t fVeryHighPtCut = 10.0; | |
882 | //////////// | |
883 | ||
884 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
885 | ||
886 | // Creates the tags for all the events in a given ESD file | |
887 | Bool_t fIsSim = kTRUE; | |
888 | Int_t ntrack; | |
889 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; | |
890 | Int_t nPos, nNeg, nNeutr; | |
891 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
892 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
893 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
894 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
895 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
896 | Int_t fVertexflag; | |
897 | Int_t iRunNumber = 0; | |
898 | TString fVertexName; | |
899 | ||
900 | AliRunTag *tag = new AliRunTag(); | |
901 | AliEventTag *evTag = new AliEventTag(); | |
902 | TTree ttag("T","A Tree with event tags"); | |
903 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
904 | btag->SetCompressionLevel(9); | |
905 | ||
a1069ee1 | 906 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 907 | |
908 | Int_t firstEvent = 0,lastEvent = 0; | |
909 | ||
910 | TTree *t = (TTree*) file->Get("esdTree"); | |
911 | AliESDEvent *esd = new AliESDEvent(); | |
912 | esd->ReadFromTree(t); | |
913 | ||
914 | t->GetEntry(0); | |
915 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
916 | ||
917 | Int_t iNumberOfEvents = (Int_t)t->GetEntries(); | |
918 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
919 | ntrack = 0; | |
920 | nPos = 0; | |
921 | nNeg = 0; | |
922 | nNeutr =0; | |
923 | nK0s = 0; | |
924 | nNeutrons = 0; | |
925 | nPi0s = 0; | |
926 | nGamas = 0; | |
927 | nProtons = 0; | |
928 | nKaons = 0; | |
929 | nPions = 0; | |
930 | nMuons = 0; | |
931 | nElectrons = 0; | |
932 | nCh1GeV = 0; | |
933 | nCh3GeV = 0; | |
934 | nCh10GeV = 0; | |
935 | nMu1GeV = 0; | |
936 | nMu3GeV = 0; | |
937 | nMu10GeV = 0; | |
938 | nEl1GeV = 0; | |
939 | nEl3GeV = 0; | |
940 | nEl10GeV = 0; | |
941 | maxPt = .0; | |
942 | meanPt = .0; | |
943 | totalP = .0; | |
944 | fVertexflag = 1; | |
945 | ||
946 | t->GetEntry(iEventNumber); | |
947 | iRunNumber = esd->GetRunNumber(); | |
948 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
949 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
950 | fVertexName = vertexIn->GetName(); | |
951 | if(fVertexName == "default") fVertexflag = 0; | |
952 | ||
953 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
954 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
955 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
956 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
957 | UInt_t status = esdTrack->GetStatus(); | |
958 | ||
959 | //select only tracks with ITS refit | |
960 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
961 | //select only tracks with TPC refit | |
962 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
963 | ||
964 | //select only tracks with the "combined PID" | |
965 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
966 | Double_t p[3]; | |
967 | esdTrack->GetPxPyPz(p); | |
968 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
969 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); | |
970 | totalP += momentum; | |
971 | meanPt += fPt; | |
972 | if(fPt > maxPt) maxPt = fPt; | |
973 | ||
974 | if(esdTrack->GetSign() > 0) { | |
975 | nPos++; | |
976 | if(fPt > fLowPtCut) nCh1GeV++; | |
977 | if(fPt > fHighPtCut) nCh3GeV++; | |
978 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
979 | } | |
980 | if(esdTrack->GetSign() < 0) { | |
981 | nNeg++; | |
982 | if(fPt > fLowPtCut) nCh1GeV++; | |
983 | if(fPt > fHighPtCut) nCh3GeV++; | |
984 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
985 | } | |
986 | if(esdTrack->GetSign() == 0) nNeutr++; | |
987 | ||
988 | //PID | |
989 | Double_t prob[5]; | |
990 | esdTrack->GetESDpid(prob); | |
991 | ||
992 | Double_t rcc = 0.0; | |
993 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
994 | if(rcc == 0.0) continue; | |
995 | //Bayes' formula | |
996 | Double_t w[5]; | |
997 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
998 | ||
999 | //protons | |
1000 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1001 | //kaons | |
1002 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1003 | //pions | |
1004 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1005 | //electrons | |
1006 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1007 | nElectrons++; | |
1008 | if(fPt > fLowPtCut) nEl1GeV++; | |
1009 | if(fPt > fHighPtCut) nEl3GeV++; | |
1010 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
1011 | } | |
1012 | ntrack++; | |
1013 | }//esd track loop | |
1014 | ||
1015 | ///////////// | |
1016 | //muon code// | |
1017 | //////////// | |
1018 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1019 | // loop over all reconstructed tracks (also first track of combination) | |
1020 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1021 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1022 | if (muonTrack == 0x0) continue; | |
1023 | ||
1024 | // Coordinates at vertex | |
1025 | fZ = muonTrack->GetZ(); | |
1026 | fY = muonTrack->GetBendingCoor(); | |
1027 | fX = muonTrack->GetNonBendingCoor(); | |
1028 | ||
1029 | fThetaX = muonTrack->GetThetaX(); | |
1030 | fThetaY = muonTrack->GetThetaY(); | |
1031 | ||
1032 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
1033 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1034 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1035 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1036 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
1037 | ||
1038 | //ChiSquare of the track if needed | |
1039 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
1040 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1041 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
1042 | ||
1043 | // total number of muons inside a vertex cut | |
1044 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
1045 | nMuons++; | |
1046 | if(fEPvector.Pt() > fLowPtCut) { | |
1047 | nMu1GeV++; | |
1048 | if(fEPvector.Pt() > fHighPtCut) { | |
1049 | nMu3GeV++; | |
1050 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
1051 | nMu10GeV++; | |
1052 | } | |
1053 | } | |
1054 | } | |
1055 | } | |
1056 | }//muon track loop | |
1057 | ||
1058 | // Fill the event tags | |
1059 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
1060 | ||
1061 | evTag->SetEventId(iEventNumber+1); | |
1062 | evTag->SetPath(filepath); | |
1063 | ||
1064 | evTag->SetVertexX(vertexIn->GetXv()); | |
1065 | evTag->SetVertexY(vertexIn->GetYv()); | |
1066 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1067 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1068 | evTag->SetVertexFlag(fVertexflag); | |
1069 | ||
1070 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
1071 | ||
1072 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
1073 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
1074 | ||
1075 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
1076 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 1077 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 1078 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
1079 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
1080 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
1081 | ||
1082 | ||
1083 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1084 | evTag->SetNumOfPosTracks(nPos); | |
1085 | evTag->SetNumOfNegTracks(nNeg); | |
1086 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1087 | ||
1088 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1089 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1090 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1091 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1092 | ||
1093 | evTag->SetNumOfProtons(nProtons); | |
1094 | evTag->SetNumOfKaons(nKaons); | |
1095 | evTag->SetNumOfPions(nPions); | |
1096 | evTag->SetNumOfMuons(nMuons); | |
1097 | evTag->SetNumOfElectrons(nElectrons); | |
1098 | evTag->SetNumOfPhotons(nGamas); | |
1099 | evTag->SetNumOfPi0s(nPi0s); | |
1100 | evTag->SetNumOfNeutrons(nNeutrons); | |
1101 | evTag->SetNumOfKaon0s(nK0s); | |
1102 | ||
1103 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1104 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1105 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1106 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1107 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1108 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1109 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1110 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1111 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1112 | ||
1113 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
1114 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
1115 | ||
1116 | evTag->SetTotalMomentum(totalP); | |
1117 | evTag->SetMeanPt(meanPt); | |
1118 | evTag->SetMaxPt(maxPt); | |
1119 | ||
1120 | tag->SetRunId(iInitRunNumber); | |
1121 | if(fIsSim) tag->SetDataType(0); | |
1122 | else tag->SetDataType(1); | |
1123 | tag->AddEventTag(*evTag); | |
1124 | }//event loop | |
1125 | lastEvent = iNumberOfEvents; | |
1126 | ||
1127 | t->Delete(""); | |
1128 | ||
08e1a23e | 1129 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
1130 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter; | |
1131 | localFileName += ".ESD.tag.root"; | |
1132 | ||
1133 | TString fileName; | |
1134 | ||
1135 | if(fStorage == 0) { | |
1136 | fileName = localFileName.Data(); | |
1137 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
1138 | } | |
1139 | else if(fStorage == 1) { | |
1140 | TString alienLocation = "/alien"; | |
1141 | alienLocation += gGrid->Pwd(); | |
1142 | alienLocation += fgridpath.Data(); | |
1143 | alienLocation += "/"; | |
1144 | alienLocation += localFileName; | |
1145 | alienLocation += "?se="; | |
1146 | alienLocation += fSE.Data(); | |
1147 | fileName = alienLocation.Data(); | |
1148 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
1149 | } | |
1150 | ||
1151 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1152 | ftag->cd(); | |
7ee67d2a | 1153 | ttag.Fill(); |
1154 | tag->Clear(); | |
08e1a23e | 1155 | ttag.Write(); |
1156 | ftag->Close(); | |
1157 | ||
1158 | delete ftag; | |
1159 | delete esd; | |
1160 | ||
1161 | delete tag; | |
1162 | } | |
1163 | ||
1164 | //_____________________________________________________________________________ | |
6b6e4472 | 1165 | void AliESDTagCreator::CreateESDTags(Int_t fFirstEvent, Int_t fLastEvent, TMap */* grpData */) { |
08e1a23e | 1166 | //GRP |
1167 | Float_t lhcLuminosity = 0.0; | |
1168 | TString lhcState = "test"; | |
1169 | UInt_t detectorMask = 0; | |
1170 | ||
1171 | ///////////// | |
1172 | //muon code// | |
1173 | //////////// | |
1174 | Double_t fMUONMASS = 0.105658369; | |
1175 | //Variables | |
1176 | Double_t fX,fY,fZ ; | |
1177 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
1178 | Double_t fPxRec,fPyRec, fPzRec, fEnergy; | |
1179 | Int_t fCharge; | |
1180 | TLorentzVector fEPvector; | |
1181 | ||
1182 | Float_t fZVertexCut = 10.0; | |
1183 | Float_t fRhoVertexCut = 2.0; | |
1184 | ||
1185 | Float_t fLowPtCut = 1.0; | |
1186 | Float_t fHighPtCut = 3.0; | |
1187 | Float_t fVeryHighPtCut = 10.0; | |
1188 | //////////// | |
1189 | ||
1190 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
1191 | ||
1192 | // Creates the tags for all the events in a given ESD file | |
1193 | Int_t ntrack; | |
1194 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons; | |
1195 | Int_t nPos, nNeg, nNeutr; | |
1196 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
1197 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
1198 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
1199 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
1200 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
1201 | Int_t fVertexflag; | |
1202 | Int_t iRunNumber = 0; | |
1203 | TString fVertexName("default"); | |
08e1a23e | 1204 | |
a1069ee1 | 1205 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 1206 | |
1207 | TFile *file = TFile::Open("AliESDs.root"); | |
1208 | if (!file || !file->IsOpen()) { | |
1209 | AliError(Form("opening failed")); | |
1210 | delete file; | |
1211 | return ; | |
1212 | } | |
1213 | Int_t lastEvent = 0; | |
1214 | TTree *b = (TTree*) file->Get("esdTree"); | |
1215 | AliESDEvent *esd = new AliESDEvent(); | |
1216 | esd->ReadFromTree(b); | |
1217 | ||
1218 | b->GetEntry(fFirstEvent); | |
1219 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
1220 | ||
1221 | Int_t iNumberOfEvents = (Int_t)b->GetEntries(); | |
fcc6b05f | 1222 | if(fLastEvent == -1) lastEvent = (Int_t)b->GetEntries(); |
1223 | else lastEvent = fLastEvent; | |
1224 | ||
1225 | char fileName[256]; | |
1226 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", | |
517aef4e | 1227 | iInitRunNumber,fFirstEvent,lastEvent); |
fcc6b05f | 1228 | AliInfo(Form("writing tags to file %s", fileName)); |
1229 | AliDebug(1, Form("writing tags to file %s", fileName)); | |
1230 | ||
1231 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1232 | ||
517aef4e | 1233 | AliRunTag *tag = new AliRunTag(); |
1234 | AliEventTag *evTag = new AliEventTag(); | |
1235 | TTree ttag("T","A Tree with event tags"); | |
1236 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
1237 | btag->SetCompressionLevel(9); | |
1238 | ||
08e1a23e | 1239 | if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1; |
1240 | for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
1241 | ntrack = 0; | |
1242 | nPos = 0; | |
1243 | nNeg = 0; | |
1244 | nNeutr =0; | |
1245 | nK0s = 0; | |
1246 | nNeutrons = 0; | |
1247 | nPi0s = 0; | |
1248 | nGamas = 0; | |
1249 | nProtons = 0; | |
1250 | nKaons = 0; | |
1251 | nPions = 0; | |
1252 | nMuons = 0; | |
1253 | nElectrons = 0; | |
1254 | nCh1GeV = 0; | |
1255 | nCh3GeV = 0; | |
1256 | nCh10GeV = 0; | |
1257 | nMu1GeV = 0; | |
1258 | nMu3GeV = 0; | |
1259 | nMu10GeV = 0; | |
1260 | nEl1GeV = 0; | |
1261 | nEl3GeV = 0; | |
1262 | nEl10GeV = 0; | |
1263 | maxPt = .0; | |
1264 | meanPt = .0; | |
1265 | totalP = .0; | |
1266 | fVertexflag = 0; | |
1267 | ||
1268 | b->GetEntry(iEventNumber); | |
1269 | iRunNumber = esd->GetRunNumber(); | |
1270 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
1271 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
1272 | if (!vertexIn) AliError("ESD has not defined vertex."); | |
1273 | if (vertexIn) fVertexName = vertexIn->GetName(); | |
1274 | if(fVertexName != "default") fVertexflag = 1; | |
1275 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
1276 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
1277 | UInt_t status = esdTrack->GetStatus(); | |
1278 | ||
1279 | //select only tracks with ITS refit | |
1280 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1281 | //select only tracks with TPC refit | |
1282 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
1283 | ||
1284 | //select only tracks with the "combined PID" | |
1285 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1286 | Double_t p[3]; | |
1287 | esdTrack->GetPxPyPz(p); | |
1288 | Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2)); | |
1289 | Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2)); | |
1290 | totalP += momentum; | |
1291 | meanPt += fPt; | |
1292 | if(fPt > maxPt) maxPt = fPt; | |
1293 | ||
1294 | if(esdTrack->GetSign() > 0) { | |
1295 | nPos++; | |
1296 | if(fPt > fLowPtCut) nCh1GeV++; | |
1297 | if(fPt > fHighPtCut) nCh3GeV++; | |
1298 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1299 | } | |
1300 | if(esdTrack->GetSign() < 0) { | |
1301 | nNeg++; | |
1302 | if(fPt > fLowPtCut) nCh1GeV++; | |
1303 | if(fPt > fHighPtCut) nCh3GeV++; | |
1304 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1305 | } | |
1306 | if(esdTrack->GetSign() == 0) nNeutr++; | |
1307 | ||
1308 | //PID | |
1309 | Double_t prob[5]; | |
1310 | esdTrack->GetESDpid(prob); | |
1311 | ||
1312 | Double_t rcc = 0.0; | |
1313 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1314 | if(rcc == 0.0) continue; | |
1315 | //Bayes' formula | |
1316 | Double_t w[5]; | |
1317 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
1318 | ||
1319 | //protons | |
1320 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1321 | //kaons | |
1322 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1323 | //pions | |
1324 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1325 | //electrons | |
1326 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1327 | nElectrons++; | |
1328 | if(fPt > fLowPtCut) nEl1GeV++; | |
1329 | if(fPt > fHighPtCut) nEl3GeV++; | |
1330 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
1331 | } | |
1332 | ntrack++; | |
1333 | }//track loop | |
1334 | ||
1335 | ///////////// | |
1336 | //muon code// | |
1337 | //////////// | |
1338 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1339 | // loop over all reconstructed tracks (also first track of combination) | |
1340 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1341 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1342 | if (muonTrack == 0x0) continue; | |
1343 | ||
1344 | // Coordinates at vertex | |
1345 | fZ = muonTrack->GetZ(); | |
1346 | fY = muonTrack->GetBendingCoor(); | |
1347 | fX = muonTrack->GetNonBendingCoor(); | |
1348 | ||
1349 | fThetaX = muonTrack->GetThetaX(); | |
1350 | fThetaY = muonTrack->GetThetaY(); | |
1351 | ||
1352 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
1353 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1354 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1355 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1356 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
1357 | ||
1358 | //ChiSquare of the track if needed | |
1359 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
1360 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1361 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
1362 | ||
1363 | // total number of muons inside a vertex cut | |
1364 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
1365 | nMuons++; | |
1366 | if(fEPvector.Pt() > fLowPtCut) { | |
1367 | nMu1GeV++; | |
1368 | if(fEPvector.Pt() > fHighPtCut) { | |
1369 | nMu3GeV++; | |
1370 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
1371 | nMu10GeV++; | |
1372 | } | |
1373 | } | |
1374 | } | |
1375 | } | |
1376 | }//muon track loop | |
1377 | ||
1378 | // Fill the event tags | |
1379 | if(ntrack != 0) | |
1380 | meanPt = meanPt/ntrack; | |
1381 | ||
1382 | evTag->SetEventId(iEventNumber+1); | |
1383 | if (vertexIn) { | |
1384 | evTag->SetVertexX(vertexIn->GetXv()); | |
1385 | evTag->SetVertexY(vertexIn->GetYv()); | |
1386 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1387 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1388 | } | |
1389 | evTag->SetVertexFlag(fVertexflag); | |
1390 | ||
1391 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
1392 | ||
1393 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
1394 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
1395 | ||
1396 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
1397 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
1398 | evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy()); | |
1399 | evTag->SetZDCProton2Energy(esd->GetZDCP2Energy()); | |
a85132e7 | 1400 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 1401 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); |
1402 | ||
1403 | ||
1404 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1405 | evTag->SetNumOfPosTracks(nPos); | |
1406 | evTag->SetNumOfNegTracks(nNeg); | |
1407 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1408 | ||
1409 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1410 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1411 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1412 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1413 | ||
1414 | evTag->SetNumOfProtons(nProtons); | |
1415 | evTag->SetNumOfKaons(nKaons); | |
1416 | evTag->SetNumOfPions(nPions); | |
1417 | evTag->SetNumOfMuons(nMuons); | |
1418 | evTag->SetNumOfElectrons(nElectrons); | |
1419 | evTag->SetNumOfPhotons(nGamas); | |
1420 | evTag->SetNumOfPi0s(nPi0s); | |
1421 | evTag->SetNumOfNeutrons(nNeutrons); | |
1422 | evTag->SetNumOfKaon0s(nK0s); | |
1423 | ||
1424 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1425 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1426 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1427 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1428 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1429 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1430 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1431 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1432 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1433 | ||
1434 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
1435 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
1436 | ||
1437 | evTag->SetTotalMomentum(totalP); | |
1438 | evTag->SetMeanPt(meanPt); | |
1439 | evTag->SetMaxPt(maxPt); | |
1440 | ||
1441 | tag->SetLHCTag(lhcLuminosity,lhcState); | |
1442 | tag->SetDetectorTag(detectorMask); | |
1443 | ||
1444 | tag->SetRunId(iInitRunNumber); | |
1445 | tag->AddEventTag(*evTag); | |
1446 | } | |
08e1a23e | 1447 | |
08e1a23e | 1448 | ftag->cd(); |
7ee67d2a | 1449 | ttag.Fill(); |
1450 | tag->Clear(); | |
08e1a23e | 1451 | ttag.Write(); |
1452 | ftag->Close(); | |
1453 | file->cd(); | |
1454 | delete tag; | |
1455 | delete evTag; | |
1456 | } | |
1457 | ||
517aef4e | 1458 | //_____________________________________________________________________________ |
1459 | void AliESDTagCreator::SwitchOffBranches() const { | |
2856e38b | 1460 | // |
1461 | // Switch of branches on user request | |
517aef4e | 1462 | TObjArray * tokens = fBranches.Tokenize(" "); |
1463 | Int_t ntok = tokens->GetEntries(); | |
1464 | for (Int_t i = 0; i < ntok; i++) { | |
1465 | TString str = ((TObjString*) tokens->At(i))->GetString(); | |
1466 | fChain->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0); | |
1467 | AliInfo(Form("Branch %s switched off \n", str.Data())); | |
1468 | } | |
2856e38b | 1469 | } |