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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> |
126f4d0c | 33 | #include <TTimeStamp.h> |
08e1a23e | 34 | |
35 | //ROOT-AliEn | |
36 | #include <TGrid.h> | |
37 | #include <TGridResult.h> | |
38 | ||
39 | //AliRoot | |
40 | #include "AliRunTag.h" | |
41 | #include "AliEventTag.h" | |
42 | #include "AliESD.h" | |
43 | #include "AliESDEvent.h" | |
44 | #include "AliESDVertex.h" | |
45 | #include "AliLog.h" | |
44e45fac | 46 | #include "AliGRPObject.h" |
08e1a23e | 47 | |
48 | #include "AliESDTagCreator.h" | |
49 | ||
50 | ||
51 | ClassImp(AliESDTagCreator) | |
52 | ||
53 | ||
54 | //______________________________________________________________________________ | |
55 | AliESDTagCreator::AliESDTagCreator() : | |
103d3fba | 56 | AliTagCreator(), |
57 | fChain(new TChain("esdTree")), fGUIDList(new TList()), | |
517aef4e | 58 | fMD5List(new TList()), fTURLList(new TList()), fBranches(""), |
103d3fba | 59 | meminfo(new MemInfo_t) { |
08e1a23e | 60 | //==============Default constructor for a AliESDTagCreator================ |
61 | } | |
62 | ||
63 | //______________________________________________________________________________ | |
64 | AliESDTagCreator::~AliESDTagCreator() { | |
65 | //================Default destructor for a AliESDTagCreator=================== | |
103d3fba | 66 | delete fChain; |
67 | delete fGUIDList; | |
68 | delete fMD5List; | |
69 | delete fTURLList; | |
70 | delete meminfo; | |
08e1a23e | 71 | } |
72 | ||
73 | //______________________________________________________________________________ | |
74 | Bool_t AliESDTagCreator::ReadGridCollection(TGridResult *fresult) { | |
75 | // Reads the entry of the TGridResult and creates the tags | |
76 | Int_t nEntries = fresult->GetEntries(); | |
77 | ||
78 | TString alienUrl; | |
103d3fba | 79 | const char* guid; |
80 | const char* md5; | |
81 | const char* turl; | |
08e1a23e | 82 | Long64_t size = -1; |
83 | ||
84 | Int_t counter = 0; | |
85 | for(Int_t i = 0; i < nEntries; i++) { | |
86 | alienUrl = fresult->GetKey(i,"turl"); | |
87 | guid = fresult->GetKey(i,"guid"); | |
88 | if(fresult->GetKey(i,"size")) size = atol (fresult->GetKey(i,"size")); | |
89 | md5 = fresult->GetKey(i,"md5"); | |
90 | turl = fresult->GetKey(i,"turl"); | |
91 | if(md5 && !strlen(guid)) md5 = 0; | |
92 | if(guid && !strlen(guid)) guid = 0; | |
103d3fba | 93 | |
94 | fChain->Add(alienUrl); | |
95 | //fGUIDList->Add(new TObjString(guid)); | |
96 | //fMD5List->Add(new TObjString(md5)); | |
97 | //fTURLList->Add(new TObjString(turl)); | |
98 | ||
99 | //TFile *f = TFile::Open(alienUrl,"READ"); | |
100 | //CreateTag(f,guid,md5,turl,size,counter); | |
101 | //f->Close(); | |
102 | //delete f; | |
08e1a23e | 103 | counter += 1; |
104 | }//grid result loop | |
103d3fba | 105 | |
106 | AliInfo(Form("ESD chain created.......")); | |
107 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 108 | // Switch of branches on user request |
109 | SwitchOffBranches(); | |
103d3fba | 110 | CreateTag(fChain,"grid"); |
111 | ||
08e1a23e | 112 | return kTRUE; |
113 | } | |
114 | ||
115 | //______________________________________________________________________________ | |
116 | Bool_t AliESDTagCreator::ReadLocalCollection(const char *localpath) { | |
117 | // Checks the different subdirs of the given local path and in the | |
118 | // case where it finds an AliESDs.root file it creates the tags | |
119 | ||
120 | void *dira = gSystem->OpenDirectory(localpath); | |
121 | Char_t fPath[256]; | |
122 | const char * dirname = 0x0; | |
123 | const char * filename = 0x0; | |
124 | const char * pattern = "AliESDs.root"; | |
125 | ||
126 | Int_t counter = 0; | |
127 | while((dirname = gSystem->GetDirEntry(dira))) { | |
128 | sprintf(fPath,"%s/%s",localpath,dirname); | |
129 | void *dirb = gSystem->OpenDirectory(fPath); | |
130 | while((filename = gSystem->GetDirEntry(dirb))) { | |
131 | if(strstr(filename,pattern)) { | |
132 | TString fESDFileName; | |
133 | fESDFileName = fPath; | |
134 | fESDFileName += "/"; | |
135 | fESDFileName += pattern; | |
103d3fba | 136 | |
137 | fChain->Add(fESDFileName); | |
138 | ||
139 | //TFile *f = TFile::Open(fESDFileName,"READ"); | |
140 | //CreateTag(f,fESDFileName,counter); | |
141 | //f->Close(); | |
142 | //delete f; | |
08e1a23e | 143 | |
144 | counter += 1; | |
145 | }//pattern check | |
146 | }//child directory's entry loop | |
147 | }//parent directory's entry loop | |
148 | ||
103d3fba | 149 | AliInfo(Form("ESD chain created.......")); |
150 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 151 | // Switch of branches on user request |
152 | SwitchOffBranches(); | |
103d3fba | 153 | CreateTag(fChain,"local"); |
154 | ||
08e1a23e | 155 | return kTRUE; |
156 | } | |
157 | ||
158 | //______________________________________________________________________________ | |
159 | Bool_t AliESDTagCreator::ReadCAFCollection(const char *filename) { | |
160 | // Temporary solution for CAF: Takes as an input the ascii file that | |
161 | // lists the ESDs stored in the SE of the CAF and creates the tags. | |
162 | ||
163 | // Open the input stream | |
164 | ifstream in; | |
165 | in.open(filename); | |
166 | ||
167 | Int_t counter = 0; | |
168 | TString esdfile; | |
169 | // Read the input list of files and add them to the chain | |
170 | while(in.good()) { | |
171 | in >> esdfile; | |
172 | if (!esdfile.Contains("root")) continue; // protection | |
103d3fba | 173 | |
174 | fChain->Add(esdfile); | |
175 | ||
176 | //TFile *f = TFile::Open(esdfile,"READ"); | |
177 | //CreateTag(f,esdfile,counter); | |
178 | //f->Close(); | |
179 | //delete f; | |
08e1a23e | 180 | |
181 | counter += 1; | |
182 | } | |
183 | ||
103d3fba | 184 | AliInfo(Form("ESD chain created.......")); |
185 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 186 | // Switch of branches on user request |
187 | SwitchOffBranches(); | |
103d3fba | 188 | CreateTag(fChain,"proof"); |
189 | ||
08e1a23e | 190 | return kTRUE; |
191 | } | |
192 | ||
103d3fba | 193 | //_____________________________________________________________________________ |
97721f42 | 194 | void AliESDTagCreator::CreateTag(TChain* chain, const char *type) { |
103d3fba | 195 | //private method that creates tag files |
196 | TString fSession = type; | |
103d3fba | 197 | TString fguid, fmd5, fturl; |
198 | TString fTempGuid = 0; | |
199 | ||
200 | ///////////// | |
201 | //muon code// | |
202 | //////////// | |
203 | Double_t fMUONMASS = 0.105658369; | |
204 | //Variables | |
205 | Double_t fX,fY,fZ ; | |
206 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
207 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
208 | Int_t fCharge; | |
209 | TLorentzVector fEPvector; | |
210 | ||
211 | Float_t fZVertexCut = 10.0; | |
212 | Float_t fRhoVertexCut = 2.0; | |
213 | ||
214 | Float_t fLowPtCut = 1.0; | |
215 | Float_t fHighPtCut = 3.0; | |
216 | Float_t fVeryHighPtCut = 10.0; | |
217 | //////////// | |
218 | ||
219 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
220 | ||
221 | // Creates the tags for all the events in a given ESD file | |
222 | Bool_t fIsSim = kTRUE; | |
223 | Int_t ntrack; | |
ba4804f9 | 224 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
103d3fba | 225 | Int_t nPos, nNeg, nNeutr; |
226 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
227 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
228 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
229 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
230 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
231 | Int_t fVertexflag; | |
232 | Int_t iRunNumber = 0; | |
233 | TString fVertexName; | |
234 | ||
103d3fba | 235 | //gSystem->GetMemInfo(meminfo); |
236 | //AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed)); | |
237 | //Int_t tempmem = meminfo->fMemUsed; | |
238 | ||
239 | AliInfo(Form("Creating the ESD tags.......")); | |
240 | ||
241 | Int_t firstEvent = 0,lastEvent = 0; | |
242 | AliESDEvent *esd = new AliESDEvent(); | |
97721f42 | 243 | esd->ReadFromTree(chain); |
fcc6b05f | 244 | AliESD *esdold = 0x0; |
103d3fba | 245 | |
246 | //gSystem->GetMemInfo(meminfo); | |
247 | //AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
248 | //tempmem = meminfo->fMemUsed; | |
249 | ||
250 | Int_t iInitRunNumber = -1; | |
97721f42 | 251 | chain->GetEntry(0); |
252 | TFile *f = chain->GetFile(); | |
fcc6b05f | 253 | fTempGuid = f->GetUUID().AsString(); |
254 | ||
255 | TString localFileName = "Run"; localFileName += esd->GetRunNumber(); | |
97721f42 | 256 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += chain->GetEntries(); //localFileName += "."; localFileName += Counter; |
fcc6b05f | 257 | localFileName += ".ESD.tag.root"; |
258 | ||
259 | TString fileName; | |
260 | ||
261 | if(fStorage == 0) { | |
262 | fileName = localFileName.Data(); | |
263 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
264 | } | |
265 | else if(fStorage == 1) { | |
266 | TString alienLocation = "/alien"; | |
267 | alienLocation += gGrid->Pwd(); | |
268 | alienLocation += fgridpath.Data(); | |
269 | alienLocation += "/"; | |
270 | alienLocation += localFileName; | |
271 | alienLocation += "?se="; | |
272 | alienLocation += fSE.Data(); | |
273 | fileName = alienLocation.Data(); | |
274 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
275 | } | |
276 | ||
277 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
278 | ||
279 | AliRunTag *tag = new AliRunTag(); | |
280 | AliEventTag *evTag = new AliEventTag(); | |
281 | TTree ttag("T","A Tree with event tags"); | |
282 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
283 | btag->SetCompressionLevel(9); | |
284 | ||
97721f42 | 285 | for(Int_t iEventNumber = 0; iEventNumber < chain->GetEntries(); iEventNumber++) { |
103d3fba | 286 | ntrack = 0; nPos = 0; nNeg = 0; nNeutr =0; |
287 | nK0s = 0; nNeutrons = 0; nPi0s = 0; | |
288 | nGamas = 0; nProtons = 0; nKaons = 0; | |
ba4804f9 | 289 | nPions = 0; nMuons = 0; nElectrons = 0; nFWMuons = 0; |
103d3fba | 290 | nCh1GeV = 0; nCh3GeV = 0; nCh10GeV = 0; |
291 | nMu1GeV = 0; nMu3GeV = 0; nMu10GeV = 0; | |
292 | nEl1GeV = 0; nEl3GeV = 0; nEl10GeV = 0; | |
293 | maxPt = .0; meanPt = .0; totalP = .0; | |
294 | fVertexflag = 1; | |
295 | ||
97721f42 | 296 | chain->GetEntry(iEventNumber); |
fcc6b05f | 297 | esdold = esd->GetAliESDOld(); |
298 | if(esdold) esd->CopyFromOldESD(); | |
299 | ||
97721f42 | 300 | TFile *file = chain->GetFile(); |
301 | const TUrl *url = file->GetEndpointUrl(); | |
302 | fguid = file->GetUUID().AsString(); | |
103d3fba | 303 | if(fSession == "grid") { |
304 | TString fturltemp = "alien://"; fturltemp += url->GetFile(); | |
305 | fturl = fturltemp(0,fturltemp.Index(".root",5,0,TString::kExact)+5); | |
306 | } | |
307 | else fturl = url->GetFile(); | |
308 | ||
309 | if(iEventNumber == 0) iInitRunNumber = esd->GetRunNumber(); | |
310 | iRunNumber = esd->GetRunNumber(); | |
311 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD - You are trying to merge different runs!!!"); | |
312 | ||
313 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
314 | fVertexName = vertexIn->GetName(); | |
315 | if(fVertexName == "default") fVertexflag = 0; | |
316 | ||
317 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
318 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
319 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
320 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
321 | UInt_t status = esdTrack->GetStatus(); | |
322 | ||
323 | //select only tracks with ITS refit | |
324 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
325 | //select only tracks with TPC refit | |
326 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
327 | ||
328 | //select only tracks with the "combined PID" | |
329 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
330 | Double_t p[3]; | |
331 | esdTrack->GetPxPyPz(p); | |
60e55aee | 332 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
333 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
334 | Double_t fPt = TMath::Sqrt(pt2); | |
103d3fba | 335 | totalP += momentum; |
336 | meanPt += fPt; | |
337 | if(fPt > maxPt) maxPt = fPt; | |
338 | ||
339 | if(esdTrack->GetSign() > 0) { | |
340 | nPos++; | |
341 | if(fPt > fLowPtCut) nCh1GeV++; | |
342 | if(fPt > fHighPtCut) nCh3GeV++; | |
343 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
344 | } | |
345 | if(esdTrack->GetSign() < 0) { | |
346 | nNeg++; | |
347 | if(fPt > fLowPtCut) nCh1GeV++; | |
348 | if(fPt > fHighPtCut) nCh3GeV++; | |
349 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
350 | } | |
351 | if(esdTrack->GetSign() == 0) nNeutr++; | |
352 | ||
353 | //PID | |
354 | Double_t prob[5]; | |
355 | esdTrack->GetESDpid(prob); | |
356 | ||
357 | Double_t rcc = 0.0; | |
358 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
359 | if(rcc == 0.0) continue; | |
360 | //Bayes' formula | |
361 | Double_t w[5]; | |
362 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
363 | ||
364 | //protons | |
365 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
366 | //kaons | |
367 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
368 | //pions | |
369 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
370 | //electrons | |
371 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
372 | nElectrons++; | |
373 | if(fPt > fLowPtCut) nEl1GeV++; | |
374 | if(fPt > fHighPtCut) nEl3GeV++; | |
375 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
376 | } | |
377 | ntrack++; | |
378 | }//esd track loop | |
379 | ||
380 | ///////////// | |
381 | //muon code// | |
382 | //////////// | |
383 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
384 | // loop over all reconstructed tracks (also first track of combination) | |
385 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
386 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
387 | if (muonTrack == 0x0) continue; | |
388 | ||
389 | // Coordinates at vertex | |
390 | fZ = muonTrack->GetZ(); | |
391 | fY = muonTrack->GetBendingCoor(); | |
392 | fX = muonTrack->GetNonBendingCoor(); | |
393 | ||
394 | fThetaX = muonTrack->GetThetaX(); | |
395 | fThetaY = muonTrack->GetThetaY(); | |
396 | ||
397 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
398 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
399 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
400 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
401 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
402 | ||
403 | //ChiSquare of the track if needed | |
404 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
405 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
406 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
407 | ||
408 | // total number of muons inside a vertex cut | |
409 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
410 | nMuons++; | |
ba4804f9 | 411 | nFWMuons++; |
103d3fba | 412 | if(fEPvector.Pt() > fLowPtCut) { |
413 | nMu1GeV++; | |
414 | if(fEPvector.Pt() > fHighPtCut) { | |
415 | nMu3GeV++; | |
416 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
417 | nMu10GeV++; | |
418 | } | |
419 | } | |
420 | } | |
421 | } | |
422 | }//muon track loop | |
423 | ||
424 | // Fill the event tags | |
425 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
426 | ||
fcc6b05f | 427 | //AliInfo(Form("=====================================")); |
428 | //AliInfo(Form("URL: %s - GUID: %s",fturl.Data(),fguid.Data())); | |
429 | //AliInfo(Form("=====================================")); | |
103d3fba | 430 | |
431 | evTag->SetEventId(iEventNumber+1); | |
432 | evTag->SetGUID(fguid); | |
433 | if(fSession == "grid") { | |
434 | evTag->SetMD5(0); | |
435 | evTag->SetTURL(fturl); | |
436 | evTag->SetSize(0); | |
437 | } | |
438 | else evTag->SetPath(fturl); | |
439 | ||
440 | evTag->SetVertexX(vertexIn->GetXv()); | |
441 | evTag->SetVertexY(vertexIn->GetYv()); | |
442 | evTag->SetVertexZ(vertexIn->GetZv()); | |
443 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
444 | evTag->SetVertexFlag(fVertexflag); | |
445 | ||
446 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
447 | ||
448 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
449 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
450 | ||
451 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
452 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 453 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
103d3fba | 454 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
455 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
456 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
2b6cdc43 | 457 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); |
458 | evTag->SetNumOfParticipants2(esd->GetZDCParticipants2()); | |
103d3fba | 459 | |
460 | ||
461 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
462 | evTag->SetNumOfPosTracks(nPos); | |
463 | evTag->SetNumOfNegTracks(nNeg); | |
464 | evTag->SetNumOfNeutrTracks(nNeutr); | |
465 | ||
466 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
467 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
468 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
469 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
470 | ||
471 | evTag->SetNumOfProtons(nProtons); | |
472 | evTag->SetNumOfKaons(nKaons); | |
473 | evTag->SetNumOfPions(nPions); | |
474 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 475 | evTag->SetNumOfFWMuons(nFWMuons); |
103d3fba | 476 | evTag->SetNumOfElectrons(nElectrons); |
477 | evTag->SetNumOfPhotons(nGamas); | |
478 | evTag->SetNumOfPi0s(nPi0s); | |
479 | evTag->SetNumOfNeutrons(nNeutrons); | |
480 | evTag->SetNumOfKaon0s(nK0s); | |
481 | ||
482 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
483 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
484 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
485 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
486 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
487 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
488 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
489 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
490 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
491 | ||
492 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
493 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
494 | ||
495 | evTag->SetTotalMomentum(totalP); | |
496 | evTag->SetMeanPt(meanPt); | |
497 | evTag->SetMaxPt(maxPt); | |
498 | ||
499 | tag->SetRunId(iInitRunNumber); | |
500 | if(fIsSim) tag->SetDataType(0); | |
501 | else tag->SetDataType(1); | |
103d3fba | 502 | |
503 | if(fguid != fTempGuid) { | |
504 | fTempGuid = fguid; | |
505 | ttag.Fill(); | |
506 | tag->Clear(""); | |
507 | } | |
fcc6b05f | 508 | tag->AddEventTag(*evTag); |
97721f42 | 509 | if(iEventNumber+1 == chain->GetEntries()) { |
fcc6b05f | 510 | //AliInfo(Form("File: %s",fturl.Data())); |
511 | ttag.Fill(); | |
512 | tag->Clear(""); | |
513 | } | |
103d3fba | 514 | }//event loop |
97721f42 | 515 | lastEvent = chain->GetEntries(); |
103d3fba | 516 | |
517 | //gSystem->GetMemInfo(meminfo); | |
518 | //AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
519 | //tempmem = meminfo->fMemUsed; | |
520 | ||
97721f42 | 521 | //chain->Delete(""); |
103d3fba | 522 | |
523 | //gSystem->GetMemInfo(meminfo); | |
524 | //AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
525 | //tempmem = meminfo->fMemUsed; | |
526 | ||
103d3fba | 527 | ftag->cd(); |
103d3fba | 528 | tag->Clear(); |
529 | ttag.Write(); | |
530 | ftag->Close(); | |
531 | ||
532 | //gSystem->GetMemInfo(meminfo); | |
533 | //AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
534 | //tempmem = meminfo->fMemUsed; | |
535 | ||
103d3fba | 536 | delete esd; |
103d3fba | 537 | delete tag; |
fcc6b05f | 538 | |
103d3fba | 539 | //gSystem->GetMemInfo(meminfo); |
540 | //AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
541 | } | |
542 | ||
08e1a23e | 543 | //_____________________________________________________________________________ |
544 | void AliESDTagCreator::CreateTag(TFile* file, const char *guid, const char *md5, const char *turl, Long64_t size, Int_t Counter) { | |
545 | //private method that creates tag files | |
546 | TString fguid = guid; | |
547 | TString fmd5 = md5; | |
548 | TString fturl = turl; | |
549 | ///////////// | |
550 | //muon code// | |
551 | //////////// | |
552 | Double_t fMUONMASS = 0.105658369; | |
553 | //Variables | |
554 | Double_t fX,fY,fZ ; | |
555 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
556 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
557 | Int_t fCharge; | |
558 | TLorentzVector fEPvector; | |
559 | ||
560 | Float_t fZVertexCut = 10.0; | |
561 | Float_t fRhoVertexCut = 2.0; | |
562 | ||
563 | Float_t fLowPtCut = 1.0; | |
564 | Float_t fHighPtCut = 3.0; | |
565 | Float_t fVeryHighPtCut = 10.0; | |
566 | //////////// | |
567 | ||
568 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
569 | ||
570 | // Creates the tags for all the events in a given ESD file | |
571 | Bool_t fIsSim = kTRUE; | |
572 | Int_t ntrack; | |
ba4804f9 | 573 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
08e1a23e | 574 | Int_t nPos, nNeg, nNeutr; |
575 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
576 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
577 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
578 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
579 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
580 | Int_t fVertexflag; | |
581 | Int_t iRunNumber = 0; | |
582 | TString fVertexName; | |
583 | ||
584 | AliRunTag *tag = new AliRunTag(); | |
585 | AliEventTag *evTag = new AliEventTag(); | |
586 | TTree ttag("T","A Tree with event tags"); | |
587 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
588 | btag->SetCompressionLevel(9); | |
103d3fba | 589 | gSystem->GetMemInfo(meminfo); |
590 | AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed)); | |
591 | Int_t tempmem = meminfo->fMemUsed; | |
08e1a23e | 592 | |
a1069ee1 | 593 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 594 | |
595 | Int_t firstEvent = 0,lastEvent = 0; | |
596 | TTree *t = (TTree*) file->Get("esdTree"); | |
597 | AliESDEvent *esd = new AliESDEvent(); | |
598 | esd->ReadFromTree(t); | |
599 | ||
103d3fba | 600 | gSystem->GetMemInfo(meminfo); |
601 | AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
602 | tempmem = meminfo->fMemUsed; | |
603 | ||
08e1a23e | 604 | t->GetEntry(0); |
605 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
606 | ||
607 | Int_t iNumberOfEvents = (Int_t)t->GetEntries(); | |
608 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
609 | ntrack = 0; | |
610 | nPos = 0; | |
611 | nNeg = 0; | |
612 | nNeutr =0; | |
613 | nK0s = 0; | |
614 | nNeutrons = 0; | |
615 | nPi0s = 0; | |
616 | nGamas = 0; | |
617 | nProtons = 0; | |
618 | nKaons = 0; | |
619 | nPions = 0; | |
620 | nMuons = 0; | |
ba4804f9 | 621 | nFWMuons = 0; |
08e1a23e | 622 | nElectrons = 0; |
623 | nCh1GeV = 0; | |
624 | nCh3GeV = 0; | |
625 | nCh10GeV = 0; | |
626 | nMu1GeV = 0; | |
627 | nMu3GeV = 0; | |
628 | nMu10GeV = 0; | |
629 | nEl1GeV = 0; | |
630 | nEl3GeV = 0; | |
631 | nEl10GeV = 0; | |
632 | maxPt = .0; | |
633 | meanPt = .0; | |
634 | totalP = .0; | |
635 | fVertexflag = 1; | |
636 | ||
637 | t->GetEntry(iEventNumber); | |
638 | iRunNumber = esd->GetRunNumber(); | |
639 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
640 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
641 | fVertexName = vertexIn->GetName(); | |
642 | if(fVertexName == "default") fVertexflag = 0; | |
643 | ||
644 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
645 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
646 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
647 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
648 | UInt_t status = esdTrack->GetStatus(); | |
649 | ||
650 | //select only tracks with ITS refit | |
651 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
652 | //select only tracks with TPC refit | |
653 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
654 | ||
655 | //select only tracks with the "combined PID" | |
656 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
657 | Double_t p[3]; | |
658 | esdTrack->GetPxPyPz(p); | |
60e55aee | 659 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
660 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
661 | Double_t fPt = TMath::Sqrt(pt2); | |
08e1a23e | 662 | totalP += momentum; |
663 | meanPt += fPt; | |
664 | if(fPt > maxPt) maxPt = fPt; | |
665 | ||
666 | if(esdTrack->GetSign() > 0) { | |
667 | nPos++; | |
668 | if(fPt > fLowPtCut) nCh1GeV++; | |
669 | if(fPt > fHighPtCut) nCh3GeV++; | |
670 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
671 | } | |
672 | if(esdTrack->GetSign() < 0) { | |
673 | nNeg++; | |
674 | if(fPt > fLowPtCut) nCh1GeV++; | |
675 | if(fPt > fHighPtCut) nCh3GeV++; | |
676 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
677 | } | |
678 | if(esdTrack->GetSign() == 0) nNeutr++; | |
679 | ||
680 | //PID | |
681 | Double_t prob[5]; | |
682 | esdTrack->GetESDpid(prob); | |
683 | ||
684 | Double_t rcc = 0.0; | |
685 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
686 | if(rcc == 0.0) continue; | |
687 | //Bayes' formula | |
688 | Double_t w[5]; | |
689 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
690 | ||
691 | //protons | |
692 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
693 | //kaons | |
694 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
695 | //pions | |
696 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
697 | //electrons | |
698 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
699 | nElectrons++; | |
700 | if(fPt > fLowPtCut) nEl1GeV++; | |
701 | if(fPt > fHighPtCut) nEl3GeV++; | |
702 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
703 | } | |
704 | ntrack++; | |
705 | }//esd track loop | |
706 | ||
707 | ///////////// | |
708 | //muon code// | |
709 | //////////// | |
710 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
711 | // loop over all reconstructed tracks (also first track of combination) | |
712 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
713 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
714 | if (muonTrack == 0x0) continue; | |
715 | ||
716 | // Coordinates at vertex | |
717 | fZ = muonTrack->GetZ(); | |
718 | fY = muonTrack->GetBendingCoor(); | |
719 | fX = muonTrack->GetNonBendingCoor(); | |
720 | ||
721 | fThetaX = muonTrack->GetThetaX(); | |
722 | fThetaY = muonTrack->GetThetaY(); | |
723 | ||
724 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
725 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
726 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
727 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
728 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
729 | ||
730 | //ChiSquare of the track if needed | |
731 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
732 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
733 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
734 | ||
735 | // total number of muons inside a vertex cut | |
736 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
737 | nMuons++; | |
ba4804f9 | 738 | nFWMuons++; |
08e1a23e | 739 | if(fEPvector.Pt() > fLowPtCut) { |
740 | nMu1GeV++; | |
741 | if(fEPvector.Pt() > fHighPtCut) { | |
742 | nMu3GeV++; | |
743 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
744 | nMu10GeV++; | |
745 | } | |
746 | } | |
747 | } | |
748 | } | |
749 | }//muon track loop | |
750 | ||
751 | // Fill the event tags | |
752 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
753 | ||
754 | evTag->SetEventId(iEventNumber+1); | |
755 | evTag->SetGUID(fguid); | |
756 | evTag->SetMD5(fmd5); | |
757 | evTag->SetTURL(fturl); | |
758 | evTag->SetSize(size); | |
759 | evTag->SetVertexX(vertexIn->GetXv()); | |
760 | evTag->SetVertexY(vertexIn->GetYv()); | |
761 | evTag->SetVertexZ(vertexIn->GetZv()); | |
762 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
763 | evTag->SetVertexFlag(fVertexflag); | |
764 | ||
765 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
766 | ||
767 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
768 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
769 | ||
770 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
771 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 772 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 773 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
774 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
775 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
776 | ||
777 | ||
778 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
779 | evTag->SetNumOfPosTracks(nPos); | |
780 | evTag->SetNumOfNegTracks(nNeg); | |
781 | evTag->SetNumOfNeutrTracks(nNeutr); | |
782 | ||
783 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
784 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
785 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
786 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
787 | ||
788 | evTag->SetNumOfProtons(nProtons); | |
789 | evTag->SetNumOfKaons(nKaons); | |
790 | evTag->SetNumOfPions(nPions); | |
791 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 792 | evTag->SetNumOfFWMuons(nFWMuons); |
08e1a23e | 793 | evTag->SetNumOfElectrons(nElectrons); |
794 | evTag->SetNumOfPhotons(nGamas); | |
795 | evTag->SetNumOfPi0s(nPi0s); | |
796 | evTag->SetNumOfNeutrons(nNeutrons); | |
797 | evTag->SetNumOfKaon0s(nK0s); | |
798 | ||
799 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
800 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
801 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
802 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
803 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
804 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
805 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
806 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
807 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
808 | ||
809 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
810 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
811 | ||
812 | evTag->SetTotalMomentum(totalP); | |
813 | evTag->SetMeanPt(meanPt); | |
814 | evTag->SetMaxPt(maxPt); | |
815 | ||
816 | tag->SetRunId(iInitRunNumber); | |
817 | if(fIsSim) tag->SetDataType(0); | |
818 | else tag->SetDataType(1); | |
819 | tag->AddEventTag(*evTag); | |
820 | }//event loop | |
821 | lastEvent = iNumberOfEvents; | |
822 | ||
103d3fba | 823 | gSystem->GetMemInfo(meminfo); |
824 | AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
825 | tempmem = meminfo->fMemUsed; | |
08e1a23e | 826 | t->Delete(""); |
827 | ||
103d3fba | 828 | gSystem->GetMemInfo(meminfo); |
829 | AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
830 | tempmem = meminfo->fMemUsed; | |
831 | ||
08e1a23e | 832 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
833 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter; | |
834 | localFileName += ".ESD.tag.root"; | |
835 | ||
836 | TString fileName; | |
837 | ||
838 | if(fStorage == 0) { | |
839 | fileName = localFileName.Data(); | |
840 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
841 | } | |
842 | else if(fStorage == 1) { | |
843 | TString alienLocation = "/alien"; | |
844 | alienLocation += gGrid->Pwd(); | |
845 | alienLocation += fgridpath.Data(); | |
846 | alienLocation += "/"; | |
847 | alienLocation += localFileName; | |
848 | alienLocation += "?se="; | |
849 | alienLocation += fSE.Data(); | |
850 | fileName = alienLocation.Data(); | |
851 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
852 | } | |
853 | ||
854 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
855 | ftag->cd(); | |
7ee67d2a | 856 | ttag.Fill(); |
857 | tag->Clear(); | |
08e1a23e | 858 | ttag.Write(); |
859 | ftag->Close(); | |
860 | ||
103d3fba | 861 | gSystem->GetMemInfo(meminfo); |
862 | AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
863 | tempmem = meminfo->fMemUsed; | |
864 | ||
08e1a23e | 865 | delete ftag; |
866 | delete esd; | |
867 | ||
868 | delete tag; | |
103d3fba | 869 | gSystem->GetMemInfo(meminfo); |
870 | AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
08e1a23e | 871 | } |
872 | ||
873 | //_____________________________________________________________________________ | |
874 | void AliESDTagCreator::CreateTag(TFile* file, const char *filepath, Int_t Counter) { | |
875 | //private method that creates tag files | |
876 | ///////////// | |
877 | //muon code// | |
878 | //////////// | |
879 | Double_t fMUONMASS = 0.105658369; | |
880 | //Variables | |
881 | Double_t fX,fY,fZ ; | |
882 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
883 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
884 | Int_t fCharge; | |
885 | TLorentzVector fEPvector; | |
886 | ||
887 | Float_t fZVertexCut = 10.0; | |
888 | Float_t fRhoVertexCut = 2.0; | |
889 | ||
890 | Float_t fLowPtCut = 1.0; | |
891 | Float_t fHighPtCut = 3.0; | |
892 | Float_t fVeryHighPtCut = 10.0; | |
893 | //////////// | |
894 | ||
895 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
896 | ||
897 | // Creates the tags for all the events in a given ESD file | |
898 | Bool_t fIsSim = kTRUE; | |
899 | Int_t ntrack; | |
ba4804f9 | 900 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
08e1a23e | 901 | Int_t nPos, nNeg, nNeutr; |
902 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
903 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
904 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
905 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
906 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
907 | Int_t fVertexflag; | |
908 | Int_t iRunNumber = 0; | |
909 | TString fVertexName; | |
910 | ||
911 | AliRunTag *tag = new AliRunTag(); | |
912 | AliEventTag *evTag = new AliEventTag(); | |
913 | TTree ttag("T","A Tree with event tags"); | |
914 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
915 | btag->SetCompressionLevel(9); | |
916 | ||
a1069ee1 | 917 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 918 | |
919 | Int_t firstEvent = 0,lastEvent = 0; | |
920 | ||
921 | TTree *t = (TTree*) file->Get("esdTree"); | |
922 | AliESDEvent *esd = new AliESDEvent(); | |
923 | esd->ReadFromTree(t); | |
924 | ||
925 | t->GetEntry(0); | |
926 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
927 | ||
928 | Int_t iNumberOfEvents = (Int_t)t->GetEntries(); | |
929 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
930 | ntrack = 0; | |
931 | nPos = 0; | |
932 | nNeg = 0; | |
933 | nNeutr =0; | |
934 | nK0s = 0; | |
935 | nNeutrons = 0; | |
936 | nPi0s = 0; | |
937 | nGamas = 0; | |
938 | nProtons = 0; | |
939 | nKaons = 0; | |
940 | nPions = 0; | |
941 | nMuons = 0; | |
ba4804f9 | 942 | nFWMuons = 0; |
08e1a23e | 943 | nElectrons = 0; |
944 | nCh1GeV = 0; | |
945 | nCh3GeV = 0; | |
946 | nCh10GeV = 0; | |
947 | nMu1GeV = 0; | |
948 | nMu3GeV = 0; | |
949 | nMu10GeV = 0; | |
950 | nEl1GeV = 0; | |
951 | nEl3GeV = 0; | |
952 | nEl10GeV = 0; | |
953 | maxPt = .0; | |
954 | meanPt = .0; | |
955 | totalP = .0; | |
956 | fVertexflag = 1; | |
957 | ||
958 | t->GetEntry(iEventNumber); | |
959 | iRunNumber = esd->GetRunNumber(); | |
960 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
961 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
962 | fVertexName = vertexIn->GetName(); | |
963 | if(fVertexName == "default") fVertexflag = 0; | |
964 | ||
965 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
966 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
967 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
968 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
969 | UInt_t status = esdTrack->GetStatus(); | |
970 | ||
971 | //select only tracks with ITS refit | |
972 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
973 | //select only tracks with TPC refit | |
974 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
975 | ||
976 | //select only tracks with the "combined PID" | |
977 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
978 | Double_t p[3]; | |
979 | esdTrack->GetPxPyPz(p); | |
60e55aee | 980 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
981 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
982 | Double_t fPt = TMath::Sqrt(pt2); | |
08e1a23e | 983 | totalP += momentum; |
984 | meanPt += fPt; | |
985 | if(fPt > maxPt) maxPt = fPt; | |
986 | ||
987 | if(esdTrack->GetSign() > 0) { | |
988 | nPos++; | |
989 | if(fPt > fLowPtCut) nCh1GeV++; | |
990 | if(fPt > fHighPtCut) nCh3GeV++; | |
991 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
992 | } | |
993 | if(esdTrack->GetSign() < 0) { | |
994 | nNeg++; | |
995 | if(fPt > fLowPtCut) nCh1GeV++; | |
996 | if(fPt > fHighPtCut) nCh3GeV++; | |
997 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
998 | } | |
999 | if(esdTrack->GetSign() == 0) nNeutr++; | |
1000 | ||
1001 | //PID | |
1002 | Double_t prob[5]; | |
1003 | esdTrack->GetESDpid(prob); | |
1004 | ||
1005 | Double_t rcc = 0.0; | |
1006 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1007 | if(rcc == 0.0) continue; | |
1008 | //Bayes' formula | |
1009 | Double_t w[5]; | |
1010 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
1011 | ||
1012 | //protons | |
1013 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1014 | //kaons | |
1015 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1016 | //pions | |
1017 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1018 | //electrons | |
1019 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1020 | nElectrons++; | |
1021 | if(fPt > fLowPtCut) nEl1GeV++; | |
1022 | if(fPt > fHighPtCut) nEl3GeV++; | |
1023 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
1024 | } | |
1025 | ntrack++; | |
1026 | }//esd track loop | |
1027 | ||
1028 | ///////////// | |
1029 | //muon code// | |
1030 | //////////// | |
1031 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1032 | // loop over all reconstructed tracks (also first track of combination) | |
1033 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1034 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1035 | if (muonTrack == 0x0) continue; | |
1036 | ||
1037 | // Coordinates at vertex | |
1038 | fZ = muonTrack->GetZ(); | |
1039 | fY = muonTrack->GetBendingCoor(); | |
1040 | fX = muonTrack->GetNonBendingCoor(); | |
1041 | ||
1042 | fThetaX = muonTrack->GetThetaX(); | |
1043 | fThetaY = muonTrack->GetThetaY(); | |
1044 | ||
1045 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
1046 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1047 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1048 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1049 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
1050 | ||
1051 | //ChiSquare of the track if needed | |
1052 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
1053 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1054 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
1055 | ||
1056 | // total number of muons inside a vertex cut | |
1057 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
1058 | nMuons++; | |
ba4804f9 | 1059 | nFWMuons++; |
08e1a23e | 1060 | if(fEPvector.Pt() > fLowPtCut) { |
1061 | nMu1GeV++; | |
1062 | if(fEPvector.Pt() > fHighPtCut) { | |
1063 | nMu3GeV++; | |
1064 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
1065 | nMu10GeV++; | |
1066 | } | |
1067 | } | |
1068 | } | |
1069 | } | |
1070 | }//muon track loop | |
1071 | ||
1072 | // Fill the event tags | |
1073 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
1074 | ||
1075 | evTag->SetEventId(iEventNumber+1); | |
1076 | evTag->SetPath(filepath); | |
1077 | ||
1078 | evTag->SetVertexX(vertexIn->GetXv()); | |
1079 | evTag->SetVertexY(vertexIn->GetYv()); | |
1080 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1081 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1082 | evTag->SetVertexFlag(fVertexflag); | |
1083 | ||
1084 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
1085 | ||
1086 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
1087 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
1088 | ||
1089 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
1090 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 1091 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 1092 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
1093 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
1094 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
1095 | ||
1096 | ||
1097 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1098 | evTag->SetNumOfPosTracks(nPos); | |
1099 | evTag->SetNumOfNegTracks(nNeg); | |
1100 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1101 | ||
1102 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1103 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1104 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1105 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1106 | ||
1107 | evTag->SetNumOfProtons(nProtons); | |
1108 | evTag->SetNumOfKaons(nKaons); | |
1109 | evTag->SetNumOfPions(nPions); | |
1110 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 1111 | evTag->SetNumOfFWMuons(nFWMuons); |
08e1a23e | 1112 | evTag->SetNumOfElectrons(nElectrons); |
1113 | evTag->SetNumOfPhotons(nGamas); | |
1114 | evTag->SetNumOfPi0s(nPi0s); | |
1115 | evTag->SetNumOfNeutrons(nNeutrons); | |
1116 | evTag->SetNumOfKaon0s(nK0s); | |
1117 | ||
1118 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1119 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1120 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1121 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1122 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1123 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1124 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1125 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1126 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1127 | ||
1128 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
1129 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
1130 | ||
1131 | evTag->SetTotalMomentum(totalP); | |
1132 | evTag->SetMeanPt(meanPt); | |
1133 | evTag->SetMaxPt(maxPt); | |
1134 | ||
1135 | tag->SetRunId(iInitRunNumber); | |
1136 | if(fIsSim) tag->SetDataType(0); | |
1137 | else tag->SetDataType(1); | |
1138 | tag->AddEventTag(*evTag); | |
1139 | }//event loop | |
1140 | lastEvent = iNumberOfEvents; | |
1141 | ||
1142 | t->Delete(""); | |
1143 | ||
08e1a23e | 1144 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
1145 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter; | |
1146 | localFileName += ".ESD.tag.root"; | |
1147 | ||
1148 | TString fileName; | |
1149 | ||
1150 | if(fStorage == 0) { | |
1151 | fileName = localFileName.Data(); | |
1152 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
1153 | } | |
1154 | else if(fStorage == 1) { | |
1155 | TString alienLocation = "/alien"; | |
1156 | alienLocation += gGrid->Pwd(); | |
1157 | alienLocation += fgridpath.Data(); | |
1158 | alienLocation += "/"; | |
1159 | alienLocation += localFileName; | |
1160 | alienLocation += "?se="; | |
1161 | alienLocation += fSE.Data(); | |
1162 | fileName = alienLocation.Data(); | |
1163 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
1164 | } | |
1165 | ||
1166 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1167 | ftag->cd(); | |
7ee67d2a | 1168 | ttag.Fill(); |
1169 | tag->Clear(); | |
08e1a23e | 1170 | ttag.Write(); |
1171 | ftag->Close(); | |
1172 | ||
1173 | delete ftag; | |
1174 | delete esd; | |
1175 | ||
1176 | delete tag; | |
1177 | } | |
1178 | ||
1179 | //_____________________________________________________________________________ | |
27293674 | 1180 | void AliESDTagCreator::CreateESDTags(Int_t fFirstEvent, Int_t fLastEvent, AliGRPObject *grpData, ULong_t * qa, Bool_t * es, Int_t qalength, Int_t eslength) { |
08e1a23e | 1181 | //GRP |
1182 | Float_t lhcLuminosity = 0.0; | |
1183 | TString lhcState = "test"; | |
44e45fac | 1184 | //UInt_t detectorMask = 0; |
1185 | Int_t detectorMask = 0; | |
08e1a23e | 1186 | |
44e45fac | 1187 | detectorMask = grpData->GetDetectorMask(); |
1188 | time_t startTime = grpData->GetTimeStart(); | |
126f4d0c | 1189 | TTimeStamp *t1 = new TTimeStamp(startTime); |
44e45fac | 1190 | time_t endTime = grpData->GetTimeEnd(); |
1191 | TTimeStamp *t2 = new TTimeStamp(endTime); | |
1192 | const char* beamtype = grpData->GetBeamType(); | |
1193 | Float_t beamenergy = grpData->GetBeamEnergy(); | |
126f4d0c | 1194 | |
1195 | ||
08e1a23e | 1196 | ///////////// |
1197 | //muon code// | |
1198 | //////////// | |
1199 | Double_t fMUONMASS = 0.105658369; | |
1200 | //Variables | |
1201 | Double_t fX,fY,fZ ; | |
1202 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
1203 | Double_t fPxRec,fPyRec, fPzRec, fEnergy; | |
1204 | Int_t fCharge; | |
1205 | TLorentzVector fEPvector; | |
1206 | ||
1207 | Float_t fZVertexCut = 10.0; | |
1208 | Float_t fRhoVertexCut = 2.0; | |
1209 | ||
1210 | Float_t fLowPtCut = 1.0; | |
1211 | Float_t fHighPtCut = 3.0; | |
1212 | Float_t fVeryHighPtCut = 10.0; | |
1213 | //////////// | |
1214 | ||
1215 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
1216 | ||
1217 | // Creates the tags for all the events in a given ESD file | |
1218 | Int_t ntrack; | |
ba4804f9 | 1219 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
08e1a23e | 1220 | Int_t nPos, nNeg, nNeutr; |
1221 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
1222 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
1223 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
1224 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
1225 | Float_t maxPt = .0, meanPt = .0, totalP = .0; | |
1226 | Int_t fVertexflag; | |
1227 | Int_t iRunNumber = 0; | |
1228 | TString fVertexName("default"); | |
08e1a23e | 1229 | |
a1069ee1 | 1230 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 1231 | |
1232 | TFile *file = TFile::Open("AliESDs.root"); | |
1233 | if (!file || !file->IsOpen()) { | |
1234 | AliError(Form("opening failed")); | |
1235 | delete file; | |
1236 | return ; | |
1237 | } | |
1238 | Int_t lastEvent = 0; | |
1239 | TTree *b = (TTree*) file->Get("esdTree"); | |
1240 | AliESDEvent *esd = new AliESDEvent(); | |
1241 | esd->ReadFromTree(b); | |
1242 | ||
1243 | b->GetEntry(fFirstEvent); | |
1244 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
1245 | ||
1246 | Int_t iNumberOfEvents = (Int_t)b->GetEntries(); | |
fcc6b05f | 1247 | if(fLastEvent == -1) lastEvent = (Int_t)b->GetEntries(); |
1248 | else lastEvent = fLastEvent; | |
1249 | ||
1250 | char fileName[256]; | |
1251 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", | |
517aef4e | 1252 | iInitRunNumber,fFirstEvent,lastEvent); |
fcc6b05f | 1253 | AliInfo(Form("writing tags to file %s", fileName)); |
1254 | AliDebug(1, Form("writing tags to file %s", fileName)); | |
1255 | ||
1256 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1257 | ||
517aef4e | 1258 | AliRunTag *tag = new AliRunTag(); |
1259 | AliEventTag *evTag = new AliEventTag(); | |
1260 | TTree ttag("T","A Tree with event tags"); | |
1261 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
1262 | btag->SetCompressionLevel(9); | |
1263 | ||
08e1a23e | 1264 | if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1; |
1265 | for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
1266 | ntrack = 0; | |
1267 | nPos = 0; | |
1268 | nNeg = 0; | |
1269 | nNeutr =0; | |
1270 | nK0s = 0; | |
1271 | nNeutrons = 0; | |
1272 | nPi0s = 0; | |
1273 | nGamas = 0; | |
1274 | nProtons = 0; | |
1275 | nKaons = 0; | |
1276 | nPions = 0; | |
1277 | nMuons = 0; | |
ba4804f9 | 1278 | nFWMuons = 0; |
08e1a23e | 1279 | nElectrons = 0; |
1280 | nCh1GeV = 0; | |
1281 | nCh3GeV = 0; | |
1282 | nCh10GeV = 0; | |
1283 | nMu1GeV = 0; | |
1284 | nMu3GeV = 0; | |
1285 | nMu10GeV = 0; | |
1286 | nEl1GeV = 0; | |
1287 | nEl3GeV = 0; | |
1288 | nEl10GeV = 0; | |
1289 | maxPt = .0; | |
1290 | meanPt = .0; | |
1291 | totalP = .0; | |
1292 | fVertexflag = 0; | |
1293 | ||
1294 | b->GetEntry(iEventNumber); | |
1295 | iRunNumber = esd->GetRunNumber(); | |
1296 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
1297 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
1298 | if (!vertexIn) AliError("ESD has not defined vertex."); | |
1299 | if (vertexIn) fVertexName = vertexIn->GetName(); | |
1300 | if(fVertexName != "default") fVertexflag = 1; | |
1301 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
1302 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
1303 | UInt_t status = esdTrack->GetStatus(); | |
1304 | ||
1305 | //select only tracks with ITS refit | |
1306 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1307 | //select only tracks with TPC refit | |
1308 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
1309 | ||
1310 | //select only tracks with the "combined PID" | |
1311 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1312 | Double_t p[3]; | |
1313 | esdTrack->GetPxPyPz(p); | |
60e55aee | 1314 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
1315 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
1316 | Double_t fPt = TMath::Sqrt(pt2); | |
08e1a23e | 1317 | totalP += momentum; |
1318 | meanPt += fPt; | |
1319 | if(fPt > maxPt) maxPt = fPt; | |
1320 | ||
1321 | if(esdTrack->GetSign() > 0) { | |
1322 | nPos++; | |
1323 | if(fPt > fLowPtCut) nCh1GeV++; | |
1324 | if(fPt > fHighPtCut) nCh3GeV++; | |
1325 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1326 | } | |
1327 | if(esdTrack->GetSign() < 0) { | |
1328 | nNeg++; | |
1329 | if(fPt > fLowPtCut) nCh1GeV++; | |
1330 | if(fPt > fHighPtCut) nCh3GeV++; | |
1331 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1332 | } | |
1333 | if(esdTrack->GetSign() == 0) nNeutr++; | |
1334 | ||
1335 | //PID | |
1336 | Double_t prob[5]; | |
1337 | esdTrack->GetESDpid(prob); | |
1338 | ||
1339 | Double_t rcc = 0.0; | |
1340 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1341 | if(rcc == 0.0) continue; | |
1342 | //Bayes' formula | |
1343 | Double_t w[5]; | |
1344 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
1345 | ||
1346 | //protons | |
1347 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1348 | //kaons | |
1349 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1350 | //pions | |
1351 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1352 | //electrons | |
1353 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1354 | nElectrons++; | |
1355 | if(fPt > fLowPtCut) nEl1GeV++; | |
1356 | if(fPt > fHighPtCut) nEl3GeV++; | |
1357 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
1358 | } | |
1359 | ntrack++; | |
1360 | }//track loop | |
1361 | ||
1362 | ///////////// | |
1363 | //muon code// | |
1364 | //////////// | |
1365 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1366 | // loop over all reconstructed tracks (also first track of combination) | |
1367 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1368 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1369 | if (muonTrack == 0x0) continue; | |
1370 | ||
1371 | // Coordinates at vertex | |
1372 | fZ = muonTrack->GetZ(); | |
1373 | fY = muonTrack->GetBendingCoor(); | |
1374 | fX = muonTrack->GetNonBendingCoor(); | |
1375 | ||
1376 | fThetaX = muonTrack->GetThetaX(); | |
1377 | fThetaY = muonTrack->GetThetaY(); | |
1378 | ||
1379 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
1380 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1381 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1382 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1383 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
1384 | ||
1385 | //ChiSquare of the track if needed | |
1386 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
1387 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1388 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
1389 | ||
1390 | // total number of muons inside a vertex cut | |
1391 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
1392 | nMuons++; | |
ba4804f9 | 1393 | nFWMuons++; |
08e1a23e | 1394 | if(fEPvector.Pt() > fLowPtCut) { |
1395 | nMu1GeV++; | |
1396 | if(fEPvector.Pt() > fHighPtCut) { | |
1397 | nMu3GeV++; | |
1398 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
1399 | nMu10GeV++; | |
1400 | } | |
1401 | } | |
1402 | } | |
1403 | } | |
1404 | }//muon track loop | |
1405 | ||
1406 | // Fill the event tags | |
1407 | if(ntrack != 0) | |
1408 | meanPt = meanPt/ntrack; | |
1409 | ||
1410 | evTag->SetEventId(iEventNumber+1); | |
1411 | if (vertexIn) { | |
1412 | evTag->SetVertexX(vertexIn->GetXv()); | |
1413 | evTag->SetVertexY(vertexIn->GetYv()); | |
1414 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1415 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1416 | } | |
1417 | evTag->SetVertexFlag(fVertexflag); | |
1418 | ||
1419 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
1420 | ||
1421 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
1422 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
1423 | ||
1424 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
1425 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
1426 | evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy()); | |
1427 | evTag->SetZDCProton2Energy(esd->GetZDCP2Energy()); | |
a85132e7 | 1428 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 1429 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); |
1430 | ||
1431 | ||
1432 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1433 | evTag->SetNumOfPosTracks(nPos); | |
1434 | evTag->SetNumOfNegTracks(nNeg); | |
1435 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1436 | ||
1437 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1438 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1439 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1440 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1441 | ||
1442 | evTag->SetNumOfProtons(nProtons); | |
1443 | evTag->SetNumOfKaons(nKaons); | |
1444 | evTag->SetNumOfPions(nPions); | |
1445 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 1446 | evTag->SetNumOfFWMuons(nFWMuons); |
08e1a23e | 1447 | evTag->SetNumOfElectrons(nElectrons); |
1448 | evTag->SetNumOfPhotons(nGamas); | |
1449 | evTag->SetNumOfPi0s(nPi0s); | |
1450 | evTag->SetNumOfNeutrons(nNeutrons); | |
1451 | evTag->SetNumOfKaon0s(nK0s); | |
1452 | ||
1453 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1454 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1455 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1456 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1457 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1458 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1459 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1460 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1461 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1462 | ||
1463 | evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters()); | |
1464 | evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters()); | |
1465 | ||
1466 | evTag->SetTotalMomentum(totalP); | |
1467 | evTag->SetMeanPt(meanPt); | |
1468 | evTag->SetMaxPt(maxPt); | |
1469 | ||
1470 | tag->SetLHCTag(lhcLuminosity,lhcState); | |
1471 | tag->SetDetectorTag(detectorMask); | |
1472 | ||
1473 | tag->SetRunId(iInitRunNumber); | |
126f4d0c | 1474 | tag->SetRunStartTime(t1->GetDate()); |
1475 | tag->SetRunStopTime(t2->GetDate()); | |
1476 | tag->SetBeamEnergy(beamenergy); | |
1477 | tag->SetBeamType(beamtype); | |
27293674 | 1478 | |
1479 | //QA setting | |
1480 | tag->SetQA(qa, qalength) ; | |
1481 | tag->SetEventSpecies(es, eslength) ; | |
126f4d0c | 1482 | |
08e1a23e | 1483 | tag->AddEventTag(*evTag); |
1484 | } | |
08e1a23e | 1485 | |
08e1a23e | 1486 | ftag->cd(); |
7ee67d2a | 1487 | ttag.Fill(); |
1488 | tag->Clear(); | |
08e1a23e | 1489 | ttag.Write(); |
1490 | ftag->Close(); | |
1491 | file->cd(); | |
1492 | delete tag; | |
1493 | delete evTag; | |
1494 | } | |
1495 | ||
517aef4e | 1496 | //_____________________________________________________________________________ |
1497 | void AliESDTagCreator::SwitchOffBranches() const { | |
2856e38b | 1498 | // |
1499 | // Switch of branches on user request | |
517aef4e | 1500 | TObjArray * tokens = fBranches.Tokenize(" "); |
1501 | Int_t ntok = tokens->GetEntries(); | |
1502 | for (Int_t i = 0; i < ntok; i++) { | |
1503 | TString str = ((TObjString*) tokens->At(i))->GetString(); | |
1504 | fChain->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0); | |
1505 | AliInfo(Form("Branch %s switched off \n", str.Data())); | |
1506 | } | |
2856e38b | 1507 | } |