1 /**************************************************************************
2 * Author: Panos Christakoglou. *
3 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
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 //-----------------------------------------------------------------
23 #include <Riostream.h>
30 #include <TObjString.h>
31 #include <TLorentzVector.h>
33 #include <TTimeStamp.h>
37 #include <TGridResult.h>
40 #include "AliRunTag.h"
41 #include "AliEventTag.h"
43 #include "AliESDEvent.h"
44 #include "AliESDVertex.h"
46 #include "AliGRPObject.h"
48 #include "AliESDTagCreator.h"
51 ClassImp(AliESDTagCreator)
54 //______________________________________________________________________________
55 AliESDTagCreator::AliESDTagCreator() :
57 fChain(new TChain("esdTree")), fGUIDList(new TList()),
58 fMD5List(new TList()), fTURLList(new TList()), fBranches(""),
59 meminfo(new MemInfo_t) {
60 //==============Default constructor for a AliESDTagCreator================
63 //______________________________________________________________________________
64 AliESDTagCreator::~AliESDTagCreator() {
65 //================Default destructor for a AliESDTagCreator===================
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();
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;
94 fChain->Add(alienUrl);
95 //fGUIDList->Add(new TObjString(guid));
96 //fMD5List->Add(new TObjString(md5));
97 //fTURLList->Add(new TObjString(turl));
99 //TFile *f = TFile::Open(alienUrl,"READ");
100 //CreateTag(f,guid,md5,turl,size,counter);
106 AliInfo(Form("ESD chain created......."));
107 AliInfo(Form("Chain entries: %d",fChain->GetEntries()));
108 // Switch of branches on user request
110 CreateTag(fChain,"grid");
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
120 void *dira = gSystem->OpenDirectory(localpath);
122 const char * dirname = 0x0;
123 const char * filename = 0x0;
124 const char * pattern = "AliESDs.root";
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;
135 fESDFileName += pattern;
137 fChain->Add(fESDFileName);
139 //TFile *f = TFile::Open(fESDFileName,"READ");
140 //CreateTag(f,fESDFileName,counter);
146 }//child directory's entry loop
147 }//parent directory's entry loop
149 AliInfo(Form("ESD chain created......."));
150 AliInfo(Form("Chain entries: %d",fChain->GetEntries()));
151 // Switch of branches on user request
153 CreateTag(fChain,"local");
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.
163 // Open the input stream
169 // Read the input list of files and add them to the chain
172 if (!esdfile.Contains("root")) continue; // protection
174 fChain->Add(esdfile);
176 //TFile *f = TFile::Open(esdfile,"READ");
177 //CreateTag(f,esdfile,counter);
184 AliInfo(Form("ESD chain created......."));
185 AliInfo(Form("Chain entries: %d",fChain->GetEntries()));
186 // Switch of branches on user request
188 CreateTag(fChain,"proof");
193 //_____________________________________________________________________________
194 void AliESDTagCreator::CreateTag(TChain* chain, const char *type) {
195 //private method that creates tag files
196 TString fSession = type;
197 TString fguid, fmd5, fturl;
198 TString fTempGuid = 0;
203 Double_t fMUONMASS = 0.105658369;
206 Double_t fThetaX, fThetaY, fPyz, fChisquare;
207 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
209 TLorentzVector fEPvector;
211 Float_t fZVertexCut = 10.0;
212 Float_t fRhoVertexCut = 2.0;
214 Float_t fLowPtCut = 1.0;
215 Float_t fHighPtCut = 3.0;
216 Float_t fVeryHighPtCut = 10.0;
219 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
221 // Creates the tags for all the events in a given ESD file
222 Bool_t fIsSim = kTRUE;
224 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons;
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;
232 Int_t iRunNumber = 0;
235 //gSystem->GetMemInfo(meminfo);
236 //AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed));
237 //Int_t tempmem = meminfo->fMemUsed;
239 AliInfo(Form("Creating the ESD tags......."));
241 Int_t firstEvent = 0,lastEvent = 0;
242 AliESDEvent *esd = new AliESDEvent();
243 esd->ReadFromTree(chain);
244 AliESD *esdold = 0x0;
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;
250 Int_t iInitRunNumber = -1;
252 TFile *f = chain->GetFile();
253 fTempGuid = f->GetUUID().AsString();
255 TString localFileName = "Run"; localFileName += esd->GetRunNumber();
256 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += chain->GetEntries(); //localFileName += "."; localFileName += Counter;
257 localFileName += ".ESD.tag.root";
262 fileName = localFileName.Data();
263 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
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()));
277 TFile* ftag = TFile::Open(fileName, "recreate");
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);
285 for(Int_t iEventNumber = 0; iEventNumber < chain->GetEntries(); iEventNumber++) {
286 ntrack = 0; nPos = 0; nNeg = 0; nNeutr =0;
287 nK0s = 0; nNeutrons = 0; nPi0s = 0;
288 nGamas = 0; nProtons = 0; nKaons = 0;
289 nPions = 0; nMuons = 0; nElectrons = 0; nFWMuons = 0;
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;
296 chain->GetEntry(iEventNumber);
297 esdold = esd->GetAliESDOld();
298 if(esdold) esd->CopyFromOldESD();
300 TFile *file = chain->GetFile();
301 const TUrl *url = file->GetEndpointUrl();
302 fguid = file->GetUUID().AsString();
303 if(fSession == "grid") {
304 TString fturltemp = "alien://"; fturltemp += url->GetFile();
305 fturl = fturltemp(0,fturltemp.Index(".root",5,0,TString::kExact)+5);
307 else fturl = url->GetFile();
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!!!");
313 const AliESDVertex * vertexIn = esd->GetVertex();
314 fVertexName = vertexIn->GetName();
315 if(fVertexName == "default") fVertexflag = 0;
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();
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;
328 //select only tracks with the "combined PID"
329 if ((status&AliESDtrack::kESDpid)==0) continue;
331 esdTrack->GetPxPyPz(p);
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);
337 if(fPt > maxPt) maxPt = fPt;
339 if(esdTrack->GetSign() > 0) {
341 if(fPt > fLowPtCut) nCh1GeV++;
342 if(fPt > fHighPtCut) nCh3GeV++;
343 if(fPt > fVeryHighPtCut) nCh10GeV++;
345 if(esdTrack->GetSign() < 0) {
347 if(fPt > fLowPtCut) nCh1GeV++;
348 if(fPt > fHighPtCut) nCh3GeV++;
349 if(fPt > fVeryHighPtCut) nCh10GeV++;
351 if(esdTrack->GetSign() == 0) nNeutr++;
355 esdTrack->GetESDpid(prob);
358 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
359 if(rcc == 0.0) continue;
362 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
365 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
367 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
369 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
371 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
373 if(fPt > fLowPtCut) nEl1GeV++;
374 if(fPt > fHighPtCut) nEl3GeV++;
375 if(fPt > fVeryHighPtCut) nEl10GeV++;
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;
389 // Coordinates at vertex
390 fZ = muonTrack->GetZ();
391 fY = muonTrack->GetBendingCoor();
392 fX = muonTrack->GetNonBendingCoor();
394 fThetaX = muonTrack->GetThetaX();
395 fThetaY = muonTrack->GetThetaY();
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()));
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);
408 // total number of muons inside a vertex cut
409 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
412 if(fEPvector.Pt() > fLowPtCut) {
414 if(fEPvector.Pt() > fHighPtCut) {
416 if (fEPvector.Pt() > fVeryHighPtCut) {
424 // Fill the event tags
425 if(ntrack != 0) meanPt = meanPt/ntrack;
427 //AliInfo(Form("====================================="));
428 //AliInfo(Form("URL: %s - GUID: %s",fturl.Data(),fguid.Data()));
429 //AliInfo(Form("====================================="));
431 evTag->SetEventId(iEventNumber+1);
432 evTag->SetGUID(fguid);
433 if(fSession == "grid") {
435 evTag->SetTURL(fturl);
438 else evTag->SetPath(fturl);
440 evTag->SetVertexX(vertexIn->GetXv());
441 evTag->SetVertexY(vertexIn->GetYv());
442 evTag->SetVertexZ(vertexIn->GetZv());
443 evTag->SetVertexZError(vertexIn->GetZRes());
444 evTag->SetVertexFlag(fVertexflag);
446 evTag->SetT0VertexZ(esd->GetT0zVertex());
448 evTag->SetTriggerMask(esd->GetTriggerMask());
449 evTag->SetTriggerCluster(esd->GetTriggerCluster());
451 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
452 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
453 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
454 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
455 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
456 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
457 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
458 evTag->SetNumOfParticipants2(esd->GetZDCParticipants2());
461 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
462 evTag->SetNumOfPosTracks(nPos);
463 evTag->SetNumOfNegTracks(nNeg);
464 evTag->SetNumOfNeutrTracks(nNeutr);
466 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
467 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
468 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
469 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
471 evTag->SetNumOfProtons(nProtons);
472 evTag->SetNumOfKaons(nKaons);
473 evTag->SetNumOfPions(nPions);
474 evTag->SetNumOfMuons(nMuons);
475 evTag->SetNumOfFWMuons(nFWMuons);
476 evTag->SetNumOfElectrons(nElectrons);
477 evTag->SetNumOfPhotons(nGamas);
478 evTag->SetNumOfPi0s(nPi0s);
479 evTag->SetNumOfNeutrons(nNeutrons);
480 evTag->SetNumOfKaon0s(nK0s);
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);
492 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
493 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
495 evTag->SetTotalMomentum(totalP);
496 evTag->SetMeanPt(meanPt);
497 evTag->SetMaxPt(maxPt);
499 tag->SetRunId(iInitRunNumber);
500 if(fIsSim) tag->SetDataType(0);
501 else tag->SetDataType(1);
503 if(fguid != fTempGuid) {
508 tag->AddEventTag(*evTag);
509 if(iEventNumber+1 == chain->GetEntries()) {
510 //AliInfo(Form("File: %s",fturl.Data()));
515 lastEvent = chain->GetEntries();
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;
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;
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;
539 //gSystem->GetMemInfo(meminfo);
540 //AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
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;
548 TString fturl = turl;
552 Double_t fMUONMASS = 0.105658369;
555 Double_t fThetaX, fThetaY, fPyz, fChisquare;
556 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
558 TLorentzVector fEPvector;
560 Float_t fZVertexCut = 10.0;
561 Float_t fRhoVertexCut = 2.0;
563 Float_t fLowPtCut = 1.0;
564 Float_t fHighPtCut = 3.0;
565 Float_t fVeryHighPtCut = 10.0;
568 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
570 // Creates the tags for all the events in a given ESD file
571 Bool_t fIsSim = kTRUE;
573 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons;
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;
581 Int_t iRunNumber = 0;
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);
589 gSystem->GetMemInfo(meminfo);
590 AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed));
591 Int_t tempmem = meminfo->fMemUsed;
593 AliInfo(Form("Creating the ESD tags......."));
595 Int_t firstEvent = 0,lastEvent = 0;
596 TTree *t = (TTree*) file->Get("esdTree");
597 AliESDEvent *esd = new AliESDEvent();
598 esd->ReadFromTree(t);
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;
605 Int_t iInitRunNumber = esd->GetRunNumber();
607 Int_t iNumberOfEvents = (Int_t)t->GetEntries();
608 for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) {
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;
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();
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;
655 //select only tracks with the "combined PID"
656 if ((status&AliESDtrack::kESDpid)==0) continue;
658 esdTrack->GetPxPyPz(p);
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);
664 if(fPt > maxPt) maxPt = fPt;
666 if(esdTrack->GetSign() > 0) {
668 if(fPt > fLowPtCut) nCh1GeV++;
669 if(fPt > fHighPtCut) nCh3GeV++;
670 if(fPt > fVeryHighPtCut) nCh10GeV++;
672 if(esdTrack->GetSign() < 0) {
674 if(fPt > fLowPtCut) nCh1GeV++;
675 if(fPt > fHighPtCut) nCh3GeV++;
676 if(fPt > fVeryHighPtCut) nCh10GeV++;
678 if(esdTrack->GetSign() == 0) nNeutr++;
682 esdTrack->GetESDpid(prob);
685 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
686 if(rcc == 0.0) continue;
689 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
692 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
694 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
696 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
698 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
700 if(fPt > fLowPtCut) nEl1GeV++;
701 if(fPt > fHighPtCut) nEl3GeV++;
702 if(fPt > fVeryHighPtCut) nEl10GeV++;
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;
716 // Coordinates at vertex
717 fZ = muonTrack->GetZ();
718 fY = muonTrack->GetBendingCoor();
719 fX = muonTrack->GetNonBendingCoor();
721 fThetaX = muonTrack->GetThetaX();
722 fThetaY = muonTrack->GetThetaY();
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()));
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);
735 // total number of muons inside a vertex cut
736 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
739 if(fEPvector.Pt() > fLowPtCut) {
741 if(fEPvector.Pt() > fHighPtCut) {
743 if (fEPvector.Pt() > fVeryHighPtCut) {
751 // Fill the event tags
752 if(ntrack != 0) meanPt = meanPt/ntrack;
754 evTag->SetEventId(iEventNumber+1);
755 evTag->SetGUID(fguid);
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);
765 evTag->SetT0VertexZ(esd->GetT0zVertex());
767 evTag->SetTriggerMask(esd->GetTriggerMask());
768 evTag->SetTriggerCluster(esd->GetTriggerCluster());
770 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
771 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
772 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
773 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
774 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
775 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
778 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
779 evTag->SetNumOfPosTracks(nPos);
780 evTag->SetNumOfNegTracks(nNeg);
781 evTag->SetNumOfNeutrTracks(nNeutr);
783 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
784 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
785 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
786 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
788 evTag->SetNumOfProtons(nProtons);
789 evTag->SetNumOfKaons(nKaons);
790 evTag->SetNumOfPions(nPions);
791 evTag->SetNumOfMuons(nMuons);
792 evTag->SetNumOfFWMuons(nFWMuons);
793 evTag->SetNumOfElectrons(nElectrons);
794 evTag->SetNumOfPhotons(nGamas);
795 evTag->SetNumOfPi0s(nPi0s);
796 evTag->SetNumOfNeutrons(nNeutrons);
797 evTag->SetNumOfKaon0s(nK0s);
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);
809 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
810 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
812 evTag->SetTotalMomentum(totalP);
813 evTag->SetMeanPt(meanPt);
814 evTag->SetMaxPt(maxPt);
816 tag->SetRunId(iInitRunNumber);
817 if(fIsSim) tag->SetDataType(0);
818 else tag->SetDataType(1);
819 tag->AddEventTag(*evTag);
821 lastEvent = iNumberOfEvents;
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;
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;
832 TString localFileName = "Run"; localFileName += tag->GetRunId();
833 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter;
834 localFileName += ".ESD.tag.root";
839 fileName = localFileName.Data();
840 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
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()));
854 TFile* ftag = TFile::Open(fileName, "recreate");
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;
869 gSystem->GetMemInfo(meminfo);
870 AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
873 //_____________________________________________________________________________
874 void AliESDTagCreator::CreateTag(TFile* file, const char *filepath, Int_t Counter) {
875 //private method that creates tag files
879 Double_t fMUONMASS = 0.105658369;
882 Double_t fThetaX, fThetaY, fPyz, fChisquare;
883 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
885 TLorentzVector fEPvector;
887 Float_t fZVertexCut = 10.0;
888 Float_t fRhoVertexCut = 2.0;
890 Float_t fLowPtCut = 1.0;
891 Float_t fHighPtCut = 3.0;
892 Float_t fVeryHighPtCut = 10.0;
895 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
897 // Creates the tags for all the events in a given ESD file
898 Bool_t fIsSim = kTRUE;
900 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons;
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;
908 Int_t iRunNumber = 0;
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);
917 AliInfo(Form("Creating the ESD tags......."));
919 Int_t firstEvent = 0,lastEvent = 0;
921 TTree *t = (TTree*) file->Get("esdTree");
922 AliESDEvent *esd = new AliESDEvent();
923 esd->ReadFromTree(t);
926 Int_t iInitRunNumber = esd->GetRunNumber();
928 Int_t iNumberOfEvents = (Int_t)t->GetEntries();
929 for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) {
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;
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();
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;
976 //select only tracks with the "combined PID"
977 if ((status&AliESDtrack::kESDpid)==0) continue;
979 esdTrack->GetPxPyPz(p);
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);
985 if(fPt > maxPt) maxPt = fPt;
987 if(esdTrack->GetSign() > 0) {
989 if(fPt > fLowPtCut) nCh1GeV++;
990 if(fPt > fHighPtCut) nCh3GeV++;
991 if(fPt > fVeryHighPtCut) nCh10GeV++;
993 if(esdTrack->GetSign() < 0) {
995 if(fPt > fLowPtCut) nCh1GeV++;
996 if(fPt > fHighPtCut) nCh3GeV++;
997 if(fPt > fVeryHighPtCut) nCh10GeV++;
999 if(esdTrack->GetSign() == 0) nNeutr++;
1003 esdTrack->GetESDpid(prob);
1006 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
1007 if(rcc == 0.0) continue;
1010 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
1013 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
1015 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
1017 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
1019 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
1021 if(fPt > fLowPtCut) nEl1GeV++;
1022 if(fPt > fHighPtCut) nEl3GeV++;
1023 if(fPt > fVeryHighPtCut) nEl10GeV++;
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;
1037 // Coordinates at vertex
1038 fZ = muonTrack->GetZ();
1039 fY = muonTrack->GetBendingCoor();
1040 fX = muonTrack->GetNonBendingCoor();
1042 fThetaX = muonTrack->GetThetaX();
1043 fThetaY = muonTrack->GetThetaY();
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()));
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);
1056 // total number of muons inside a vertex cut
1057 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
1060 if(fEPvector.Pt() > fLowPtCut) {
1062 if(fEPvector.Pt() > fHighPtCut) {
1064 if (fEPvector.Pt() > fVeryHighPtCut) {
1072 // Fill the event tags
1073 if(ntrack != 0) meanPt = meanPt/ntrack;
1075 evTag->SetEventId(iEventNumber+1);
1076 evTag->SetPath(filepath);
1078 evTag->SetVertexX(vertexIn->GetXv());
1079 evTag->SetVertexY(vertexIn->GetYv());
1080 evTag->SetVertexZ(vertexIn->GetZv());
1081 evTag->SetVertexZError(vertexIn->GetZRes());
1082 evTag->SetVertexFlag(fVertexflag);
1084 evTag->SetT0VertexZ(esd->GetT0zVertex());
1086 evTag->SetTriggerMask(esd->GetTriggerMask());
1087 evTag->SetTriggerCluster(esd->GetTriggerCluster());
1089 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
1090 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
1091 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
1092 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
1093 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
1094 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
1097 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
1098 evTag->SetNumOfPosTracks(nPos);
1099 evTag->SetNumOfNegTracks(nNeg);
1100 evTag->SetNumOfNeutrTracks(nNeutr);
1102 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
1103 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
1104 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
1105 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
1107 evTag->SetNumOfProtons(nProtons);
1108 evTag->SetNumOfKaons(nKaons);
1109 evTag->SetNumOfPions(nPions);
1110 evTag->SetNumOfMuons(nMuons);
1111 evTag->SetNumOfFWMuons(nFWMuons);
1112 evTag->SetNumOfElectrons(nElectrons);
1113 evTag->SetNumOfPhotons(nGamas);
1114 evTag->SetNumOfPi0s(nPi0s);
1115 evTag->SetNumOfNeutrons(nNeutrons);
1116 evTag->SetNumOfKaon0s(nK0s);
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);
1128 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
1129 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
1131 evTag->SetTotalMomentum(totalP);
1132 evTag->SetMeanPt(meanPt);
1133 evTag->SetMaxPt(maxPt);
1135 tag->SetRunId(iInitRunNumber);
1136 if(fIsSim) tag->SetDataType(0);
1137 else tag->SetDataType(1);
1138 tag->AddEventTag(*evTag);
1140 lastEvent = iNumberOfEvents;
1144 TString localFileName = "Run"; localFileName += tag->GetRunId();
1145 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter;
1146 localFileName += ".ESD.tag.root";
1151 fileName = localFileName.Data();
1152 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
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()));
1166 TFile* ftag = TFile::Open(fileName, "recreate");
1179 //_____________________________________________________________________________
1180 void AliESDTagCreator::CreateESDTags(Int_t fFirstEvent, Int_t fLastEvent, AliGRPObject *grpData, ULong_t * qa, Bool_t * es, Int_t qalength, Int_t eslength) {
1182 Float_t lhcLuminosity = 0.0;
1183 TString lhcState = "test";
1184 //UInt_t detectorMask = 0;
1185 Int_t detectorMask = 0;
1187 detectorMask = grpData->GetDetectorMask();
1188 time_t startTime = grpData->GetTimeStart();
1189 TTimeStamp *t1 = new TTimeStamp(startTime);
1190 time_t endTime = grpData->GetTimeEnd();
1191 TTimeStamp *t2 = new TTimeStamp(endTime);
1192 const char* beamtype = grpData->GetBeamType();
1193 Float_t beamenergy = grpData->GetBeamEnergy();
1199 Double_t fMUONMASS = 0.105658369;
1202 Double_t fThetaX, fThetaY, fPyz, fChisquare;
1203 Double_t fPxRec,fPyRec, fPzRec, fEnergy;
1205 TLorentzVector fEPvector;
1207 Float_t fZVertexCut = 10.0;
1208 Float_t fRhoVertexCut = 2.0;
1210 Float_t fLowPtCut = 1.0;
1211 Float_t fHighPtCut = 3.0;
1212 Float_t fVeryHighPtCut = 10.0;
1215 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
1217 // Creates the tags for all the events in a given ESD file
1219 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons;
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;
1227 Int_t iRunNumber = 0;
1228 TString fVertexName("default");
1230 AliInfo(Form("Creating the ESD tags......."));
1232 TFile *file = TFile::Open("AliESDs.root");
1233 if (!file || !file->IsOpen()) {
1234 AliError(Form("opening failed"));
1238 Int_t lastEvent = 0;
1239 TTree *b = (TTree*) file->Get("esdTree");
1240 AliESDEvent *esd = new AliESDEvent();
1241 esd->ReadFromTree(b);
1243 b->GetEntry(fFirstEvent);
1244 Int_t iInitRunNumber = esd->GetRunNumber();
1246 Int_t iNumberOfEvents = (Int_t)b->GetEntries();
1247 if(fLastEvent == -1) lastEvent = (Int_t)b->GetEntries();
1248 else lastEvent = fLastEvent;
1251 sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root",
1252 iInitRunNumber,fFirstEvent,lastEvent);
1253 AliInfo(Form("writing tags to file %s", fileName));
1254 AliDebug(1, Form("writing tags to file %s", fileName));
1256 TFile* ftag = TFile::Open(fileName, "recreate");
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);
1264 if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1;
1265 for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) {
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();
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;
1310 //select only tracks with the "combined PID"
1311 if ((status&AliESDtrack::kESDpid)==0) continue;
1313 esdTrack->GetPxPyPz(p);
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);
1319 if(fPt > maxPt) maxPt = fPt;
1321 if(esdTrack->GetSign() > 0) {
1323 if(fPt > fLowPtCut) nCh1GeV++;
1324 if(fPt > fHighPtCut) nCh3GeV++;
1325 if(fPt > fVeryHighPtCut) nCh10GeV++;
1327 if(esdTrack->GetSign() < 0) {
1329 if(fPt > fLowPtCut) nCh1GeV++;
1330 if(fPt > fHighPtCut) nCh3GeV++;
1331 if(fPt > fVeryHighPtCut) nCh10GeV++;
1333 if(esdTrack->GetSign() == 0) nNeutr++;
1337 esdTrack->GetESDpid(prob);
1340 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
1341 if(rcc == 0.0) continue;
1344 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
1347 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
1349 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
1351 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
1353 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
1355 if(fPt > fLowPtCut) nEl1GeV++;
1356 if(fPt > fHighPtCut) nEl3GeV++;
1357 if(fPt > fVeryHighPtCut) nEl10GeV++;
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;
1371 // Coordinates at vertex
1372 fZ = muonTrack->GetZ();
1373 fY = muonTrack->GetBendingCoor();
1374 fX = muonTrack->GetNonBendingCoor();
1376 fThetaX = muonTrack->GetThetaX();
1377 fThetaY = muonTrack->GetThetaY();
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()));
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);
1390 // total number of muons inside a vertex cut
1391 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
1394 if(fEPvector.Pt() > fLowPtCut) {
1396 if(fEPvector.Pt() > fHighPtCut) {
1398 if (fEPvector.Pt() > fVeryHighPtCut) {
1406 // Fill the event tags
1408 meanPt = meanPt/ntrack;
1410 evTag->SetEventId(iEventNumber+1);
1412 evTag->SetVertexX(vertexIn->GetXv());
1413 evTag->SetVertexY(vertexIn->GetYv());
1414 evTag->SetVertexZ(vertexIn->GetZv());
1415 evTag->SetVertexZError(vertexIn->GetZRes());
1417 evTag->SetVertexFlag(fVertexflag);
1419 evTag->SetT0VertexZ(esd->GetT0zVertex());
1421 evTag->SetTriggerMask(esd->GetTriggerMask());
1422 evTag->SetTriggerCluster(esd->GetTriggerCluster());
1424 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
1425 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
1426 evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy());
1427 evTag->SetZDCProton2Energy(esd->GetZDCP2Energy());
1428 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
1429 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
1432 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
1433 evTag->SetNumOfPosTracks(nPos);
1434 evTag->SetNumOfNegTracks(nNeg);
1435 evTag->SetNumOfNeutrTracks(nNeutr);
1437 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
1438 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
1439 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
1440 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
1442 evTag->SetNumOfProtons(nProtons);
1443 evTag->SetNumOfKaons(nKaons);
1444 evTag->SetNumOfPions(nPions);
1445 evTag->SetNumOfMuons(nMuons);
1446 evTag->SetNumOfFWMuons(nFWMuons);
1447 evTag->SetNumOfElectrons(nElectrons);
1448 evTag->SetNumOfPhotons(nGamas);
1449 evTag->SetNumOfPi0s(nPi0s);
1450 evTag->SetNumOfNeutrons(nNeutrons);
1451 evTag->SetNumOfKaon0s(nK0s);
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);
1463 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
1464 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
1466 evTag->SetTotalMomentum(totalP);
1467 evTag->SetMeanPt(meanPt);
1468 evTag->SetMaxPt(maxPt);
1470 tag->SetLHCTag(lhcLuminosity,lhcState);
1471 tag->SetDetectorTag(detectorMask);
1473 tag->SetRunId(iInitRunNumber);
1474 tag->SetRunStartTime(t1->GetDate());
1475 tag->SetRunStopTime(t2->GetDate());
1476 tag->SetBeamEnergy(beamenergy);
1477 tag->SetBeamType(beamtype);
1480 tag->SetQA(qa, qalength) ;
1481 tag->SetEventSpecies(es, eslength) ;
1483 tag->AddEventTag(*evTag);
1496 //_____________________________________________________________________________
1497 void AliESDTagCreator::SwitchOffBranches() const {
1499 // Switch of branches on user request
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()));