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;
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;
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 momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2));
333 Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2));
336 if(fPt > maxPt) maxPt = fPt;
338 if(esdTrack->GetSign() > 0) {
340 if(fPt > fLowPtCut) nCh1GeV++;
341 if(fPt > fHighPtCut) nCh3GeV++;
342 if(fPt > fVeryHighPtCut) nCh10GeV++;
344 if(esdTrack->GetSign() < 0) {
346 if(fPt > fLowPtCut) nCh1GeV++;
347 if(fPt > fHighPtCut) nCh3GeV++;
348 if(fPt > fVeryHighPtCut) nCh10GeV++;
350 if(esdTrack->GetSign() == 0) nNeutr++;
354 esdTrack->GetESDpid(prob);
357 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
358 if(rcc == 0.0) continue;
361 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
364 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
366 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
368 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
370 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
372 if(fPt > fLowPtCut) nEl1GeV++;
373 if(fPt > fHighPtCut) nEl3GeV++;
374 if(fPt > fVeryHighPtCut) nEl10GeV++;
382 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
383 // loop over all reconstructed tracks (also first track of combination)
384 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
385 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
386 if (muonTrack == 0x0) continue;
388 // Coordinates at vertex
389 fZ = muonTrack->GetZ();
390 fY = muonTrack->GetBendingCoor();
391 fX = muonTrack->GetNonBendingCoor();
393 fThetaX = muonTrack->GetThetaX();
394 fThetaY = muonTrack->GetThetaY();
396 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
397 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
398 fPxRec = fPzRec * TMath::Tan(fThetaX);
399 fPyRec = fPzRec * TMath::Tan(fThetaY);
400 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
402 //ChiSquare of the track if needed
403 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
404 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
405 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
407 // total number of muons inside a vertex cut
408 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
410 if(fEPvector.Pt() > fLowPtCut) {
412 if(fEPvector.Pt() > fHighPtCut) {
414 if (fEPvector.Pt() > fVeryHighPtCut) {
422 // Fill the event tags
423 if(ntrack != 0) meanPt = meanPt/ntrack;
425 //AliInfo(Form("====================================="));
426 //AliInfo(Form("URL: %s - GUID: %s",fturl.Data(),fguid.Data()));
427 //AliInfo(Form("====================================="));
429 evTag->SetEventId(iEventNumber+1);
430 evTag->SetGUID(fguid);
431 if(fSession == "grid") {
433 evTag->SetTURL(fturl);
436 else evTag->SetPath(fturl);
438 evTag->SetVertexX(vertexIn->GetXv());
439 evTag->SetVertexY(vertexIn->GetYv());
440 evTag->SetVertexZ(vertexIn->GetZv());
441 evTag->SetVertexZError(vertexIn->GetZRes());
442 evTag->SetVertexFlag(fVertexflag);
444 evTag->SetT0VertexZ(esd->GetT0zVertex());
446 evTag->SetTriggerMask(esd->GetTriggerMask());
447 evTag->SetTriggerCluster(esd->GetTriggerCluster());
449 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
450 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
451 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
452 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
453 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
454 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
457 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
458 evTag->SetNumOfPosTracks(nPos);
459 evTag->SetNumOfNegTracks(nNeg);
460 evTag->SetNumOfNeutrTracks(nNeutr);
462 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
463 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
464 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
465 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
467 evTag->SetNumOfProtons(nProtons);
468 evTag->SetNumOfKaons(nKaons);
469 evTag->SetNumOfPions(nPions);
470 evTag->SetNumOfMuons(nMuons);
471 evTag->SetNumOfElectrons(nElectrons);
472 evTag->SetNumOfPhotons(nGamas);
473 evTag->SetNumOfPi0s(nPi0s);
474 evTag->SetNumOfNeutrons(nNeutrons);
475 evTag->SetNumOfKaon0s(nK0s);
477 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
478 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
479 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
480 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
481 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
482 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
483 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
484 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
485 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
487 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
488 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
490 evTag->SetTotalMomentum(totalP);
491 evTag->SetMeanPt(meanPt);
492 evTag->SetMaxPt(maxPt);
494 tag->SetRunId(iInitRunNumber);
495 if(fIsSim) tag->SetDataType(0);
496 else tag->SetDataType(1);
498 if(fguid != fTempGuid) {
503 tag->AddEventTag(*evTag);
504 if(iEventNumber+1 == chain->GetEntries()) {
505 //AliInfo(Form("File: %s",fturl.Data()));
510 lastEvent = chain->GetEntries();
512 //gSystem->GetMemInfo(meminfo);
513 //AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
514 //tempmem = meminfo->fMemUsed;
518 //gSystem->GetMemInfo(meminfo);
519 //AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
520 //tempmem = meminfo->fMemUsed;
527 //gSystem->GetMemInfo(meminfo);
528 //AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
529 //tempmem = meminfo->fMemUsed;
534 //gSystem->GetMemInfo(meminfo);
535 //AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
538 //_____________________________________________________________________________
539 void AliESDTagCreator::CreateTag(TFile* file, const char *guid, const char *md5, const char *turl, Long64_t size, Int_t Counter) {
540 //private method that creates tag files
541 TString fguid = guid;
543 TString fturl = turl;
547 Double_t fMUONMASS = 0.105658369;
550 Double_t fThetaX, fThetaY, fPyz, fChisquare;
551 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
553 TLorentzVector fEPvector;
555 Float_t fZVertexCut = 10.0;
556 Float_t fRhoVertexCut = 2.0;
558 Float_t fLowPtCut = 1.0;
559 Float_t fHighPtCut = 3.0;
560 Float_t fVeryHighPtCut = 10.0;
563 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
565 // Creates the tags for all the events in a given ESD file
566 Bool_t fIsSim = kTRUE;
568 Int_t nProtons, nKaons, nPions, nMuons, nElectrons;
569 Int_t nPos, nNeg, nNeutr;
570 Int_t nK0s, nNeutrons, nPi0s, nGamas;
571 Int_t nCh1GeV, nCh3GeV, nCh10GeV;
572 Int_t nMu1GeV, nMu3GeV, nMu10GeV;
573 Int_t nEl1GeV, nEl3GeV, nEl10GeV;
574 Float_t maxPt = .0, meanPt = .0, totalP = .0;
576 Int_t iRunNumber = 0;
579 AliRunTag *tag = new AliRunTag();
580 AliEventTag *evTag = new AliEventTag();
581 TTree ttag("T","A Tree with event tags");
582 TBranch * btag = ttag.Branch("AliTAG", &tag);
583 btag->SetCompressionLevel(9);
584 gSystem->GetMemInfo(meminfo);
585 AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed));
586 Int_t tempmem = meminfo->fMemUsed;
588 AliInfo(Form("Creating the ESD tags......."));
590 Int_t firstEvent = 0,lastEvent = 0;
591 TTree *t = (TTree*) file->Get("esdTree");
592 AliESDEvent *esd = new AliESDEvent();
593 esd->ReadFromTree(t);
595 gSystem->GetMemInfo(meminfo);
596 AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
597 tempmem = meminfo->fMemUsed;
600 Int_t iInitRunNumber = esd->GetRunNumber();
602 Int_t iNumberOfEvents = (Int_t)t->GetEntries();
603 for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) {
631 t->GetEntry(iEventNumber);
632 iRunNumber = esd->GetRunNumber();
633 if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!");
634 const AliESDVertex * vertexIn = esd->GetVertex();
635 fVertexName = vertexIn->GetName();
636 if(fVertexName == "default") fVertexflag = 0;
638 for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) {
639 AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber);
640 if(esdTrack->GetLabel() != 0) fIsSim = kTRUE;
641 else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE;
642 UInt_t status = esdTrack->GetStatus();
644 //select only tracks with ITS refit
645 if ((status&AliESDtrack::kITSrefit)==0) continue;
646 //select only tracks with TPC refit
647 if ((status&AliESDtrack::kTPCrefit)==0) continue;
649 //select only tracks with the "combined PID"
650 if ((status&AliESDtrack::kESDpid)==0) continue;
652 esdTrack->GetPxPyPz(p);
653 Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2));
654 Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2));
657 if(fPt > maxPt) maxPt = fPt;
659 if(esdTrack->GetSign() > 0) {
661 if(fPt > fLowPtCut) nCh1GeV++;
662 if(fPt > fHighPtCut) nCh3GeV++;
663 if(fPt > fVeryHighPtCut) nCh10GeV++;
665 if(esdTrack->GetSign() < 0) {
667 if(fPt > fLowPtCut) nCh1GeV++;
668 if(fPt > fHighPtCut) nCh3GeV++;
669 if(fPt > fVeryHighPtCut) nCh10GeV++;
671 if(esdTrack->GetSign() == 0) nNeutr++;
675 esdTrack->GetESDpid(prob);
678 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
679 if(rcc == 0.0) continue;
682 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
685 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
687 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
689 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
691 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
693 if(fPt > fLowPtCut) nEl1GeV++;
694 if(fPt > fHighPtCut) nEl3GeV++;
695 if(fPt > fVeryHighPtCut) nEl10GeV++;
703 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
704 // loop over all reconstructed tracks (also first track of combination)
705 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
706 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
707 if (muonTrack == 0x0) continue;
709 // Coordinates at vertex
710 fZ = muonTrack->GetZ();
711 fY = muonTrack->GetBendingCoor();
712 fX = muonTrack->GetNonBendingCoor();
714 fThetaX = muonTrack->GetThetaX();
715 fThetaY = muonTrack->GetThetaY();
717 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
718 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
719 fPxRec = fPzRec * TMath::Tan(fThetaX);
720 fPyRec = fPzRec * TMath::Tan(fThetaY);
721 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
723 //ChiSquare of the track if needed
724 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
725 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
726 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
728 // total number of muons inside a vertex cut
729 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
731 if(fEPvector.Pt() > fLowPtCut) {
733 if(fEPvector.Pt() > fHighPtCut) {
735 if (fEPvector.Pt() > fVeryHighPtCut) {
743 // Fill the event tags
744 if(ntrack != 0) meanPt = meanPt/ntrack;
746 evTag->SetEventId(iEventNumber+1);
747 evTag->SetGUID(fguid);
749 evTag->SetTURL(fturl);
750 evTag->SetSize(size);
751 evTag->SetVertexX(vertexIn->GetXv());
752 evTag->SetVertexY(vertexIn->GetYv());
753 evTag->SetVertexZ(vertexIn->GetZv());
754 evTag->SetVertexZError(vertexIn->GetZRes());
755 evTag->SetVertexFlag(fVertexflag);
757 evTag->SetT0VertexZ(esd->GetT0zVertex());
759 evTag->SetTriggerMask(esd->GetTriggerMask());
760 evTag->SetTriggerCluster(esd->GetTriggerCluster());
762 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
763 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
764 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
765 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
766 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
767 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
770 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
771 evTag->SetNumOfPosTracks(nPos);
772 evTag->SetNumOfNegTracks(nNeg);
773 evTag->SetNumOfNeutrTracks(nNeutr);
775 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
776 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
777 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
778 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
780 evTag->SetNumOfProtons(nProtons);
781 evTag->SetNumOfKaons(nKaons);
782 evTag->SetNumOfPions(nPions);
783 evTag->SetNumOfMuons(nMuons);
784 evTag->SetNumOfElectrons(nElectrons);
785 evTag->SetNumOfPhotons(nGamas);
786 evTag->SetNumOfPi0s(nPi0s);
787 evTag->SetNumOfNeutrons(nNeutrons);
788 evTag->SetNumOfKaon0s(nK0s);
790 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
791 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
792 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
793 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
794 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
795 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
796 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
797 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
798 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
800 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
801 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
803 evTag->SetTotalMomentum(totalP);
804 evTag->SetMeanPt(meanPt);
805 evTag->SetMaxPt(maxPt);
807 tag->SetRunId(iInitRunNumber);
808 if(fIsSim) tag->SetDataType(0);
809 else tag->SetDataType(1);
810 tag->AddEventTag(*evTag);
812 lastEvent = iNumberOfEvents;
814 gSystem->GetMemInfo(meminfo);
815 AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
816 tempmem = meminfo->fMemUsed;
819 gSystem->GetMemInfo(meminfo);
820 AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
821 tempmem = meminfo->fMemUsed;
823 TString localFileName = "Run"; localFileName += tag->GetRunId();
824 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter;
825 localFileName += ".ESD.tag.root";
830 fileName = localFileName.Data();
831 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
833 else if(fStorage == 1) {
834 TString alienLocation = "/alien";
835 alienLocation += gGrid->Pwd();
836 alienLocation += fgridpath.Data();
837 alienLocation += "/";
838 alienLocation += localFileName;
839 alienLocation += "?se=";
840 alienLocation += fSE.Data();
841 fileName = alienLocation.Data();
842 AliInfo(Form("Writing tags to grid file: %s",fileName.Data()));
845 TFile* ftag = TFile::Open(fileName, "recreate");
852 gSystem->GetMemInfo(meminfo);
853 AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
854 tempmem = meminfo->fMemUsed;
860 gSystem->GetMemInfo(meminfo);
861 AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
864 //_____________________________________________________________________________
865 void AliESDTagCreator::CreateTag(TFile* file, const char *filepath, Int_t Counter) {
866 //private method that creates tag files
870 Double_t fMUONMASS = 0.105658369;
873 Double_t fThetaX, fThetaY, fPyz, fChisquare;
874 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
876 TLorentzVector fEPvector;
878 Float_t fZVertexCut = 10.0;
879 Float_t fRhoVertexCut = 2.0;
881 Float_t fLowPtCut = 1.0;
882 Float_t fHighPtCut = 3.0;
883 Float_t fVeryHighPtCut = 10.0;
886 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
888 // Creates the tags for all the events in a given ESD file
889 Bool_t fIsSim = kTRUE;
891 Int_t nProtons, nKaons, nPions, nMuons, nElectrons;
892 Int_t nPos, nNeg, nNeutr;
893 Int_t nK0s, nNeutrons, nPi0s, nGamas;
894 Int_t nCh1GeV, nCh3GeV, nCh10GeV;
895 Int_t nMu1GeV, nMu3GeV, nMu10GeV;
896 Int_t nEl1GeV, nEl3GeV, nEl10GeV;
897 Float_t maxPt = .0, meanPt = .0, totalP = .0;
899 Int_t iRunNumber = 0;
902 AliRunTag *tag = new AliRunTag();
903 AliEventTag *evTag = new AliEventTag();
904 TTree ttag("T","A Tree with event tags");
905 TBranch * btag = ttag.Branch("AliTAG", &tag);
906 btag->SetCompressionLevel(9);
908 AliInfo(Form("Creating the ESD tags......."));
910 Int_t firstEvent = 0,lastEvent = 0;
912 TTree *t = (TTree*) file->Get("esdTree");
913 AliESDEvent *esd = new AliESDEvent();
914 esd->ReadFromTree(t);
917 Int_t iInitRunNumber = esd->GetRunNumber();
919 Int_t iNumberOfEvents = (Int_t)t->GetEntries();
920 for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) {
948 t->GetEntry(iEventNumber);
949 iRunNumber = esd->GetRunNumber();
950 if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!");
951 const AliESDVertex * vertexIn = esd->GetVertex();
952 fVertexName = vertexIn->GetName();
953 if(fVertexName == "default") fVertexflag = 0;
955 for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) {
956 AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber);
957 if(esdTrack->GetLabel() != 0) fIsSim = kTRUE;
958 else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE;
959 UInt_t status = esdTrack->GetStatus();
961 //select only tracks with ITS refit
962 if ((status&AliESDtrack::kITSrefit)==0) continue;
963 //select only tracks with TPC refit
964 if ((status&AliESDtrack::kTPCrefit)==0) continue;
966 //select only tracks with the "combined PID"
967 if ((status&AliESDtrack::kESDpid)==0) continue;
969 esdTrack->GetPxPyPz(p);
970 Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2));
971 Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2));
974 if(fPt > maxPt) maxPt = fPt;
976 if(esdTrack->GetSign() > 0) {
978 if(fPt > fLowPtCut) nCh1GeV++;
979 if(fPt > fHighPtCut) nCh3GeV++;
980 if(fPt > fVeryHighPtCut) nCh10GeV++;
982 if(esdTrack->GetSign() < 0) {
984 if(fPt > fLowPtCut) nCh1GeV++;
985 if(fPt > fHighPtCut) nCh3GeV++;
986 if(fPt > fVeryHighPtCut) nCh10GeV++;
988 if(esdTrack->GetSign() == 0) nNeutr++;
992 esdTrack->GetESDpid(prob);
995 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
996 if(rcc == 0.0) continue;
999 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
1002 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
1004 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
1006 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
1008 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
1010 if(fPt > fLowPtCut) nEl1GeV++;
1011 if(fPt > fHighPtCut) nEl3GeV++;
1012 if(fPt > fVeryHighPtCut) nEl10GeV++;
1020 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
1021 // loop over all reconstructed tracks (also first track of combination)
1022 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
1023 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
1024 if (muonTrack == 0x0) continue;
1026 // Coordinates at vertex
1027 fZ = muonTrack->GetZ();
1028 fY = muonTrack->GetBendingCoor();
1029 fX = muonTrack->GetNonBendingCoor();
1031 fThetaX = muonTrack->GetThetaX();
1032 fThetaY = muonTrack->GetThetaY();
1034 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
1035 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
1036 fPxRec = fPzRec * TMath::Tan(fThetaX);
1037 fPyRec = fPzRec * TMath::Tan(fThetaY);
1038 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
1040 //ChiSquare of the track if needed
1041 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
1042 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
1043 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
1045 // total number of muons inside a vertex cut
1046 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
1048 if(fEPvector.Pt() > fLowPtCut) {
1050 if(fEPvector.Pt() > fHighPtCut) {
1052 if (fEPvector.Pt() > fVeryHighPtCut) {
1060 // Fill the event tags
1061 if(ntrack != 0) meanPt = meanPt/ntrack;
1063 evTag->SetEventId(iEventNumber+1);
1064 evTag->SetPath(filepath);
1066 evTag->SetVertexX(vertexIn->GetXv());
1067 evTag->SetVertexY(vertexIn->GetYv());
1068 evTag->SetVertexZ(vertexIn->GetZv());
1069 evTag->SetVertexZError(vertexIn->GetZRes());
1070 evTag->SetVertexFlag(fVertexflag);
1072 evTag->SetT0VertexZ(esd->GetT0zVertex());
1074 evTag->SetTriggerMask(esd->GetTriggerMask());
1075 evTag->SetTriggerCluster(esd->GetTriggerCluster());
1077 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
1078 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
1079 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
1080 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
1081 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
1082 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
1085 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
1086 evTag->SetNumOfPosTracks(nPos);
1087 evTag->SetNumOfNegTracks(nNeg);
1088 evTag->SetNumOfNeutrTracks(nNeutr);
1090 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
1091 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
1092 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
1093 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
1095 evTag->SetNumOfProtons(nProtons);
1096 evTag->SetNumOfKaons(nKaons);
1097 evTag->SetNumOfPions(nPions);
1098 evTag->SetNumOfMuons(nMuons);
1099 evTag->SetNumOfElectrons(nElectrons);
1100 evTag->SetNumOfPhotons(nGamas);
1101 evTag->SetNumOfPi0s(nPi0s);
1102 evTag->SetNumOfNeutrons(nNeutrons);
1103 evTag->SetNumOfKaon0s(nK0s);
1105 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
1106 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
1107 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
1108 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
1109 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
1110 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
1111 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
1112 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
1113 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
1115 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
1116 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
1118 evTag->SetTotalMomentum(totalP);
1119 evTag->SetMeanPt(meanPt);
1120 evTag->SetMaxPt(maxPt);
1122 tag->SetRunId(iInitRunNumber);
1123 if(fIsSim) tag->SetDataType(0);
1124 else tag->SetDataType(1);
1125 tag->AddEventTag(*evTag);
1127 lastEvent = iNumberOfEvents;
1131 TString localFileName = "Run"; localFileName += tag->GetRunId();
1132 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter;
1133 localFileName += ".ESD.tag.root";
1138 fileName = localFileName.Data();
1139 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
1141 else if(fStorage == 1) {
1142 TString alienLocation = "/alien";
1143 alienLocation += gGrid->Pwd();
1144 alienLocation += fgridpath.Data();
1145 alienLocation += "/";
1146 alienLocation += localFileName;
1147 alienLocation += "?se=";
1148 alienLocation += fSE.Data();
1149 fileName = alienLocation.Data();
1150 AliInfo(Form("Writing tags to grid file: %s",fileName.Data()));
1153 TFile* ftag = TFile::Open(fileName, "recreate");
1166 //_____________________________________________________________________________
1167 void AliESDTagCreator::CreateESDTags(Int_t fFirstEvent, Int_t fLastEvent, AliGRPObject *grpData) {
1169 Float_t lhcLuminosity = 0.0;
1170 TString lhcState = "test";
1171 //UInt_t detectorMask = 0;
1172 Int_t detectorMask = 0;
1174 detectorMask = grpData->GetDetectorMask();
1175 time_t startTime = grpData->GetTimeStart();
1176 TTimeStamp *t1 = new TTimeStamp(startTime);
1177 time_t endTime = grpData->GetTimeEnd();
1178 TTimeStamp *t2 = new TTimeStamp(endTime);
1179 const char* beamtype = grpData->GetBeamType();
1180 Float_t beamenergy = grpData->GetBeamEnergy();
1186 Double_t fMUONMASS = 0.105658369;
1189 Double_t fThetaX, fThetaY, fPyz, fChisquare;
1190 Double_t fPxRec,fPyRec, fPzRec, fEnergy;
1192 TLorentzVector fEPvector;
1194 Float_t fZVertexCut = 10.0;
1195 Float_t fRhoVertexCut = 2.0;
1197 Float_t fLowPtCut = 1.0;
1198 Float_t fHighPtCut = 3.0;
1199 Float_t fVeryHighPtCut = 10.0;
1202 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
1204 // Creates the tags for all the events in a given ESD file
1206 Int_t nProtons, nKaons, nPions, nMuons, nElectrons;
1207 Int_t nPos, nNeg, nNeutr;
1208 Int_t nK0s, nNeutrons, nPi0s, nGamas;
1209 Int_t nCh1GeV, nCh3GeV, nCh10GeV;
1210 Int_t nMu1GeV, nMu3GeV, nMu10GeV;
1211 Int_t nEl1GeV, nEl3GeV, nEl10GeV;
1212 Float_t maxPt = .0, meanPt = .0, totalP = .0;
1214 Int_t iRunNumber = 0;
1215 TString fVertexName("default");
1217 AliInfo(Form("Creating the ESD tags......."));
1219 TFile *file = TFile::Open("AliESDs.root");
1220 if (!file || !file->IsOpen()) {
1221 AliError(Form("opening failed"));
1225 Int_t lastEvent = 0;
1226 TTree *b = (TTree*) file->Get("esdTree");
1227 AliESDEvent *esd = new AliESDEvent();
1228 esd->ReadFromTree(b);
1230 b->GetEntry(fFirstEvent);
1231 Int_t iInitRunNumber = esd->GetRunNumber();
1233 Int_t iNumberOfEvents = (Int_t)b->GetEntries();
1234 if(fLastEvent == -1) lastEvent = (Int_t)b->GetEntries();
1235 else lastEvent = fLastEvent;
1238 sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root",
1239 iInitRunNumber,fFirstEvent,lastEvent);
1240 AliInfo(Form("writing tags to file %s", fileName));
1241 AliDebug(1, Form("writing tags to file %s", fileName));
1243 TFile* ftag = TFile::Open(fileName, "recreate");
1245 AliRunTag *tag = new AliRunTag();
1246 AliEventTag *evTag = new AliEventTag();
1247 TTree ttag("T","A Tree with event tags");
1248 TBranch * btag = ttag.Branch("AliTAG", &tag);
1249 btag->SetCompressionLevel(9);
1251 if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1;
1252 for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) {
1280 b->GetEntry(iEventNumber);
1281 iRunNumber = esd->GetRunNumber();
1282 if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!");
1283 const AliESDVertex * vertexIn = esd->GetVertex();
1284 if (!vertexIn) AliError("ESD has not defined vertex.");
1285 if (vertexIn) fVertexName = vertexIn->GetName();
1286 if(fVertexName != "default") fVertexflag = 1;
1287 for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) {
1288 AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber);
1289 UInt_t status = esdTrack->GetStatus();
1291 //select only tracks with ITS refit
1292 if ((status&AliESDtrack::kITSrefit)==0) continue;
1293 //select only tracks with TPC refit
1294 if ((status&AliESDtrack::kTPCrefit)==0) continue;
1296 //select only tracks with the "combined PID"
1297 if ((status&AliESDtrack::kESDpid)==0) continue;
1299 esdTrack->GetPxPyPz(p);
1300 Double_t momentum = sqrt(pow(p[0],2) + pow(p[1],2) + pow(p[2],2));
1301 Double_t fPt = sqrt(pow(p[0],2) + pow(p[1],2));
1304 if(fPt > maxPt) maxPt = fPt;
1306 if(esdTrack->GetSign() > 0) {
1308 if(fPt > fLowPtCut) nCh1GeV++;
1309 if(fPt > fHighPtCut) nCh3GeV++;
1310 if(fPt > fVeryHighPtCut) nCh10GeV++;
1312 if(esdTrack->GetSign() < 0) {
1314 if(fPt > fLowPtCut) nCh1GeV++;
1315 if(fPt > fHighPtCut) nCh3GeV++;
1316 if(fPt > fVeryHighPtCut) nCh10GeV++;
1318 if(esdTrack->GetSign() == 0) nNeutr++;
1322 esdTrack->GetESDpid(prob);
1325 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
1326 if(rcc == 0.0) continue;
1329 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
1332 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
1334 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
1336 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
1338 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
1340 if(fPt > fLowPtCut) nEl1GeV++;
1341 if(fPt > fHighPtCut) nEl3GeV++;
1342 if(fPt > fVeryHighPtCut) nEl10GeV++;
1350 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
1351 // loop over all reconstructed tracks (also first track of combination)
1352 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
1353 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
1354 if (muonTrack == 0x0) continue;
1356 // Coordinates at vertex
1357 fZ = muonTrack->GetZ();
1358 fY = muonTrack->GetBendingCoor();
1359 fX = muonTrack->GetNonBendingCoor();
1361 fThetaX = muonTrack->GetThetaX();
1362 fThetaY = muonTrack->GetThetaY();
1364 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
1365 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
1366 fPxRec = fPzRec * TMath::Tan(fThetaX);
1367 fPyRec = fPzRec * TMath::Tan(fThetaY);
1368 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
1370 //ChiSquare of the track if needed
1371 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
1372 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
1373 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
1375 // total number of muons inside a vertex cut
1376 if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) {
1378 if(fEPvector.Pt() > fLowPtCut) {
1380 if(fEPvector.Pt() > fHighPtCut) {
1382 if (fEPvector.Pt() > fVeryHighPtCut) {
1390 // Fill the event tags
1392 meanPt = meanPt/ntrack;
1394 evTag->SetEventId(iEventNumber+1);
1396 evTag->SetVertexX(vertexIn->GetXv());
1397 evTag->SetVertexY(vertexIn->GetYv());
1398 evTag->SetVertexZ(vertexIn->GetZv());
1399 evTag->SetVertexZError(vertexIn->GetZRes());
1401 evTag->SetVertexFlag(fVertexflag);
1403 evTag->SetT0VertexZ(esd->GetT0zVertex());
1405 evTag->SetTriggerMask(esd->GetTriggerMask());
1406 evTag->SetTriggerCluster(esd->GetTriggerCluster());
1408 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
1409 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
1410 evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy());
1411 evTag->SetZDCProton2Energy(esd->GetZDCP2Energy());
1412 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
1413 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
1416 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
1417 evTag->SetNumOfPosTracks(nPos);
1418 evTag->SetNumOfNegTracks(nNeg);
1419 evTag->SetNumOfNeutrTracks(nNeutr);
1421 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
1422 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
1423 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
1424 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
1426 evTag->SetNumOfProtons(nProtons);
1427 evTag->SetNumOfKaons(nKaons);
1428 evTag->SetNumOfPions(nPions);
1429 evTag->SetNumOfMuons(nMuons);
1430 evTag->SetNumOfElectrons(nElectrons);
1431 evTag->SetNumOfPhotons(nGamas);
1432 evTag->SetNumOfPi0s(nPi0s);
1433 evTag->SetNumOfNeutrons(nNeutrons);
1434 evTag->SetNumOfKaon0s(nK0s);
1436 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
1437 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
1438 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
1439 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
1440 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
1441 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
1442 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
1443 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
1444 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
1446 evTag->SetNumOfPHOSClusters(esd->GetNumberOfPHOSClusters());
1447 evTag->SetNumOfEMCALClusters(esd->GetNumberOfEMCALClusters());
1449 evTag->SetTotalMomentum(totalP);
1450 evTag->SetMeanPt(meanPt);
1451 evTag->SetMaxPt(maxPt);
1453 tag->SetLHCTag(lhcLuminosity,lhcState);
1454 tag->SetDetectorTag(detectorMask);
1456 tag->SetRunId(iInitRunNumber);
1457 tag->SetRunStartTime(t1->GetDate());
1458 tag->SetRunStopTime(t2->GetDate());
1459 tag->SetBeamEnergy(beamenergy);
1460 tag->SetBeamType(beamtype);
1462 tag->AddEventTag(*evTag);
1475 //_____________________________________________________________________________
1476 void AliESDTagCreator::SwitchOffBranches() const {
1478 // Switch of branches on user request
1479 TObjArray * tokens = fBranches.Tokenize(" ");
1480 Int_t ntok = tokens->GetEntries();
1481 for (Int_t i = 0; i < ntok; i++) {
1482 TString str = ((TObjString*) tokens->At(i))->GetString();
1483 fChain->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0);
1484 AliInfo(Form("Branch %s switched off \n", str.Data()));