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>
34 #include <TRefArray.h>
38 #include <TGridResult.h>
41 #include "AliRunTag.h"
42 #include "AliEventTag.h"
44 #include "AliESDEvent.h"
45 #include "AliESDVertex.h"
47 #include "AliGRPObject.h"
49 #include "AliESDTagCreator.h"
52 ClassImp(AliESDTagCreator)
55 //______________________________________________________________________________
56 AliESDTagCreator::AliESDTagCreator() :
58 fChain(new TChain("esdTree")), fGUIDList(new TList()),
59 fMD5List(new TList()), fTURLList(new TList()), fBranches(""),
60 meminfo(new MemInfo_t) {
61 //==============Default constructor for a AliESDTagCreator================
64 //______________________________________________________________________________
65 AliESDTagCreator::~AliESDTagCreator() {
66 //================Default destructor for a AliESDTagCreator===================
74 //______________________________________________________________________________
75 Bool_t AliESDTagCreator::ReadGridCollection(TGridResult *fresult) {
76 // Reads the entry of the TGridResult and creates the tags
77 Int_t nEntries = fresult->GetEntries();
86 for(Int_t i = 0; i < nEntries; i++) {
87 alienUrl = fresult->GetKey(i,"turl");
88 guid = fresult->GetKey(i,"guid");
89 if(fresult->GetKey(i,"size")) size = atol (fresult->GetKey(i,"size"));
90 md5 = fresult->GetKey(i,"md5");
91 turl = fresult->GetKey(i,"turl");
92 if(md5 && !strlen(guid)) md5 = 0;
93 if(guid && !strlen(guid)) guid = 0;
95 fChain->Add(alienUrl);
96 //fGUIDList->Add(new TObjString(guid));
97 //fMD5List->Add(new TObjString(md5));
98 //fTURLList->Add(new TObjString(turl));
100 //TFile *f = TFile::Open(alienUrl,"READ");
101 //CreateTag(f,guid,md5,turl,size,counter);
107 if (fChain->GetEntries() > 0) {
108 AliInfo(Form("ESD chain created......."));
109 AliInfo(Form("Chain entries: %d",fChain->GetEntries()));
111 AliWarning(Form("No ESD files found !"));
115 // Switch of branches on user request
117 CreateTag(fChain,"grid");
122 //______________________________________________________________________________
123 Bool_t AliESDTagCreator::ReadLocalCollection(const char *localpath) {
124 // Checks the different subdirs of the given local path and in the
125 // case where it finds an AliESDs.root file it creates the tags
127 void *dira = gSystem->OpenDirectory(localpath);
129 const char * dirname = 0x0;
130 const char * filename = 0x0;
131 const char * pattern = "AliESDs.root";
134 while((dirname = gSystem->GetDirEntry(dira))) {
135 sprintf(fPath,"%s/%s",localpath,dirname);
136 void *dirb = gSystem->OpenDirectory(fPath);
137 while((filename = gSystem->GetDirEntry(dirb))) {
138 if(strstr(filename,pattern)) {
139 TString fESDFileName;
140 fESDFileName = fPath;
142 fESDFileName += pattern;
144 fChain->Add(fESDFileName);
146 //TFile *f = TFile::Open(fESDFileName,"READ");
147 //CreateTag(f,fESDFileName,counter);
153 }//child directory's entry loop
154 }//parent directory's entry loop
156 AliInfo(Form("ESD chain created......."));
157 AliInfo(Form("Chain entries: %d",fChain->GetEntries()));
158 // Switch of branches on user request
160 CreateTag(fChain,"local");
165 //______________________________________________________________________________
166 Bool_t AliESDTagCreator::ReadCAFCollection(const char *filename) {
167 // Temporary solution for CAF: Takes as an input the ascii file that
168 // lists the ESDs stored in the SE of the CAF and creates the tags.
170 // Open the input stream
176 // Read the input list of files and add them to the chain
179 if (!esdfile.Contains("root")) continue; // protection
181 fChain->Add(esdfile);
183 //TFile *f = TFile::Open(esdfile,"READ");
184 //CreateTag(f,esdfile,counter);
191 AliInfo(Form("ESD chain created......."));
192 AliInfo(Form("Chain entries: %d",fChain->GetEntries()));
193 // Switch of branches on user request
195 CreateTag(fChain,"proof");
200 //_____________________________________________________________________________
201 void AliESDTagCreator::CreateTag(TChain* chain, const char *type) {
202 //private method that creates tag files
203 TString fSession = type;
204 TString fguid, fmd5, fturl;
210 Double_t fMUONMASS = 0.105658369;
213 Double_t fThetaX, fThetaY, fPyz, fChisquare;
214 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
216 TLorentzVector fEPvector;
218 Float_t fZVertexCut = 40.0;
219 Float_t fRhoVertexCut = 600.0;
221 Float_t fLowPtCut = 1.0;
222 Float_t fHighPtCut = 3.0;
223 Float_t fVeryHighPtCut = 10.0;
226 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
228 // Creates the tags for all the events in a given ESD file
229 Bool_t fIsSim = kTRUE;
231 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons, nFWMatchedMuons;
232 Int_t nPos, nNeg, nNeutr;
233 Int_t nK0s, nNeutrons, nPi0s, nGamas;
234 Int_t nCh1GeV, nCh3GeV, nCh10GeV;
235 Int_t nMu1GeV, nMu3GeV, nMu10GeV;
236 Int_t nEl1GeV, nEl3GeV, nEl10GeV;
237 Float_t maxPt = .0, etamaxPt = -999., phimaxPt = -999., meanPt = .0, totalP = .0;
239 Int_t iRunNumber = 0;
242 //gSystem->GetMemInfo(meminfo);
243 //AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed));
244 //Int_t tempmem = meminfo->fMemUsed;
246 AliInfo(Form("Creating the ESD tags......."));
248 Int_t firstEvent = 0,lastEvent = 0;
249 AliESDEvent *esd = new AliESDEvent();
250 esd->ReadFromTree(chain);
251 AliESD *esdold = 0x0;
253 //gSystem->GetMemInfo(meminfo);
254 //AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
255 //tempmem = meminfo->fMemUsed;
257 Int_t iInitRunNumber = -1;
259 TFile *f = chain->GetFile();
260 fTempGuid = f->GetUUID().AsString();
262 TString localFileName = "Run"; localFileName += esd->GetRunNumber();
263 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += chain->GetEntries(); //localFileName += "."; localFileName += Counter;
264 localFileName += ".ESD.tag.root";
270 fileName = localFileName.Data();
271 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
273 else if(fStorage == 1) {
274 TString alienLocation = "/alien";
275 alienLocation += gGrid->Pwd();
276 alienLocation += fgridpath.Data();
277 alienLocation += "/";
278 alienLocation += localFileName;
279 alienLocation += "?se=";
280 alienLocation += fSE.Data();
281 fileName = alienLocation.Data();
282 AliInfo(Form("Writing tags to grid file: %s",fileName.Data()));
285 TFile* ftag = TFile::Open(fileName, "recreate");
287 AliRunTag *tag = new AliRunTag();
288 AliEventTag *evTag = new AliEventTag();
289 TTree * ttag = new TTree("T","A Tree with event tags");
290 TBranch * btag = ttag->Branch("AliTAG", &tag);
291 btag->SetCompressionLevel(9);
292 // Run related information
293 tag->SetMagneticField(esd->GetMagneticField());
294 tag->SetBeamEnergy(esd->GetBeamEnergy());
295 tag->SetBeamType(TString(esd->GetBeamType()));
297 for(Int_t iEventNumber = 0; iEventNumber < chain->GetEntries(); iEventNumber++) {
298 ntrack = 0; nPos = 0; nNeg = 0; nNeutr =0;
299 nK0s = 0; nNeutrons = 0; nPi0s = 0;
300 nGamas = 0; nProtons = 0; nKaons = 0;
301 nPions = 0; nMuons = 0; nElectrons = 0; nFWMuons = 0; nFWMatchedMuons = 0;
302 nCh1GeV = 0; nCh3GeV = 0; nCh10GeV = 0;
303 nMu1GeV = 0; nMu3GeV = 0; nMu10GeV = 0;
304 nEl1GeV = 0; nEl3GeV = 0; nEl10GeV = 0;
305 maxPt = .0; etamaxPt = -999.; phimaxPt = -999.; meanPt = .0; totalP = .0;
308 chain->GetEntry(iEventNumber);
309 esdold = esd->GetAliESDOld();
310 if(esdold) esd->CopyFromOldESD();
312 TFile *file = chain->GetFile();
313 const TUrl *url = file->GetEndpointUrl();
314 fguid = file->GetUUID().AsString();
315 if(fSession == "grid") {
316 TString fturltemp = "alien://"; fturltemp += url->GetFile();
317 fturl = fturltemp(0,fturltemp.Index(".root",5,0,TString::kExact)+5);
319 else fturl = url->GetFile();
321 if(iEventNumber == 0) iInitRunNumber = esd->GetRunNumber();
322 iRunNumber = esd->GetRunNumber();
323 if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD - You are trying to merge different runs!!!");
325 const AliESDVertex * vertexIn = esd->GetVertex();
326 fVertexName = vertexIn->GetName();
327 if(fVertexName == "default") fVertexflag = 0;
329 for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) {
330 AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber);
331 if(esdTrack->GetLabel() != 0) fIsSim = kTRUE;
332 else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE;
333 UInt_t status = esdTrack->GetStatus();
335 //select only tracks with ITS refit
336 if ((status&AliESDtrack::kITSrefit)==0) continue;
337 //select only tracks with TPC refit
338 if ((status&AliESDtrack::kTPCrefit)==0) continue;
340 //select only tracks with the "combined PID"
341 if ((status&AliESDtrack::kESDpid)==0) continue;
343 esdTrack->GetPxPyPz(p);
344 Double_t pt2 = p[0]*p[0]+p[1]*p[1];
345 Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]);
346 Double_t fPt = TMath::Sqrt(pt2);
351 phimaxPt = esdTrack->Phi();
352 etamaxPt = esdTrack->Eta();
355 if(esdTrack->GetSign() > 0) {
357 if(fPt > fLowPtCut) nCh1GeV++;
358 if(fPt > fHighPtCut) nCh3GeV++;
359 if(fPt > fVeryHighPtCut) nCh10GeV++;
361 if(esdTrack->GetSign() < 0) {
363 if(fPt > fLowPtCut) nCh1GeV++;
364 if(fPt > fHighPtCut) nCh3GeV++;
365 if(fPt > fVeryHighPtCut) nCh10GeV++;
367 if(esdTrack->GetSign() == 0) nNeutr++;
371 esdTrack->GetESDpid(prob);
374 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
375 if(rcc == 0.0) continue;
378 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
381 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
383 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
385 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
387 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
389 if(fPt > fLowPtCut) nEl1GeV++;
390 if(fPt > fHighPtCut) nEl3GeV++;
391 if(fPt > fVeryHighPtCut) nEl10GeV++;
399 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
400 // loop over all reconstructed tracks (also first track of combination)
401 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
402 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
403 if (muonTrack == 0x0) continue;
405 // Coordinates at vertex
406 fZ = muonTrack->GetZ();
407 fY = muonTrack->GetBendingCoor();
408 fX = muonTrack->GetNonBendingCoor();
410 fThetaX = muonTrack->GetThetaX();
411 fThetaY = muonTrack->GetThetaY();
413 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
414 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
415 fPxRec = fPzRec * TMath::Tan(fThetaX);
416 fPyRec = fPzRec * TMath::Tan(fThetaY);
417 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
419 //ChiSquare of the track if needed
420 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
421 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
422 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
424 if (muonTrack->GetMatchTrigger()>0) nFWMatchedMuons++;
428 if(fEPvector.Pt() > fLowPtCut) {
430 if(fEPvector.Pt() > fHighPtCut) {
432 if (fEPvector.Pt() > fVeryHighPtCut) {
439 // Fill the event tags
440 if(ntrack != 0) meanPt = meanPt/ntrack;
442 //AliInfo(Form("====================================="));
443 //AliInfo(Form("URL: %s - GUID: %s",fturl.Data(),fguid.Data()));
444 //AliInfo(Form("====================================="));
447 const AliMultiplicity *spdMult = esd->GetMultiplicity();
448 evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0));
449 evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1));
450 evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets());
452 AliESDVZERO *vzeroData = esd->GetVZEROData();
453 evTag->SetMTotV0A(vzeroData->GetMTotV0A());
454 evTag->SetMTotV0C(vzeroData->GetMTotV0C());
455 evTag->SetNbPMV0A(vzeroData->GetNbPMV0A());
456 evTag->SetNbPMV0C(vzeroData->GetNbPMV0C());
458 //evTag->SetEventId(iEventNumber+1);
459 evTag->SetPeriodNumber(esd->GetPeriodNumber());
460 evTag->SetOrbitNumber(esd->GetOrbitNumber());
461 evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber());
462 evTag->SetGUID(fguid);
463 if(fSession == "grid") {
465 evTag->SetTURL(fturl);
468 else evTag->SetPath(fturl);
470 evTag->SetVertexX(vertexIn->GetXv());
471 evTag->SetVertexY(vertexIn->GetYv());
472 evTag->SetVertexZ(vertexIn->GetZv());
473 evTag->SetVertexZError(vertexIn->GetZRes());
474 evTag->SetVertexFlag(fVertexflag);
476 evTag->SetT0VertexZ(esd->GetT0zVertex());
478 evTag->SetTriggerMask(esd->GetTriggerMask());
479 evTag->SetTriggerCluster(esd->GetTriggerCluster());
481 evTag->SetEventType(esd->GetEventType());
482 evTag->SetFiredTriggerClasses(esd->GetFiredTriggerClasses());
484 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
485 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
486 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
487 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
488 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
489 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
492 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
493 evTag->SetNumOfPosTracks(nPos);
494 evTag->SetNumOfNegTracks(nNeg);
495 evTag->SetNumOfNeutrTracks(nNeutr);
497 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
498 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
499 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
500 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
502 evTag->SetNumOfProtons(nProtons);
503 evTag->SetNumOfKaons(nKaons);
504 evTag->SetNumOfPions(nPions);
505 evTag->SetNumOfMuons(nMuons);
506 evTag->SetNumOfFWMuons(nFWMuons);
507 evTag->SetNumOfFWMatchedMuons(nFWMatchedMuons);
508 evTag->SetNumOfElectrons(nElectrons);
509 evTag->SetNumOfPhotons(nGamas);
510 evTag->SetNumOfPi0s(nPi0s);
511 evTag->SetNumOfNeutrons(nNeutrons);
512 evTag->SetNumOfKaon0s(nK0s);
514 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
515 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
516 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
517 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
518 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
519 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
520 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
521 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
522 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
525 evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp));
527 evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp));
529 evTag->SetTotalMomentum(totalP);
530 evTag->SetMeanPt(meanPt);
531 evTag->SetMaxPt(maxPt);
532 evTag->SetEtaMaxPt(etamaxPt);
533 evTag->SetPhiMaxPt(phimaxPt);
535 tag->SetRunId(iInitRunNumber);
536 if(fIsSim) tag->SetDataType(0);
537 else tag->SetDataType(1);
539 if(fguid != fTempGuid) {
544 tag->AddEventTag(*evTag);
545 if(iEventNumber+1 == chain->GetEntries()) {
546 //AliInfo(Form("File: %s",fturl.Data()));
551 lastEvent = chain->GetEntries();
553 //gSystem->GetMemInfo(meminfo);
554 //AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
555 //tempmem = meminfo->fMemUsed;
559 //gSystem->GetMemInfo(meminfo);
560 //AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
561 //tempmem = meminfo->fMemUsed;
568 //gSystem->GetMemInfo(meminfo);
569 //AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
570 //tempmem = meminfo->fMemUsed;
575 //gSystem->GetMemInfo(meminfo);
576 //AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
579 //_____________________________________________________________________________
580 void AliESDTagCreator::CreateTag(TFile* file, const char *guid, const char *md5, const char *turl, Long64_t size, Int_t Counter) {
581 //private method that creates tag files
582 TString fguid = guid;
584 TString fturl = turl;
588 Double_t fMUONMASS = 0.105658369;
591 Double_t fThetaX, fThetaY, fPyz, fChisquare;
592 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
594 TLorentzVector fEPvector;
596 Float_t fZVertexCut = 40.0;
597 Float_t fRhoVertexCut = 600.0;
599 Float_t fLowPtCut = 1.0;
600 Float_t fHighPtCut = 3.0;
601 Float_t fVeryHighPtCut = 10.0;
604 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
606 // Creates the tags for all the events in a given ESD file
607 Bool_t fIsSim = kTRUE;
609 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons, nFWMatchedMuons;
610 Int_t nPos, nNeg, nNeutr;
611 Int_t nK0s, nNeutrons, nPi0s, nGamas;
612 Int_t nCh1GeV, nCh3GeV, nCh10GeV;
613 Int_t nMu1GeV, nMu3GeV, nMu10GeV;
614 Int_t nEl1GeV, nEl3GeV, nEl10GeV;
615 Float_t maxPt = .0, etamaxPt = -999., phimaxPt = -999., meanPt = .0, totalP = .0;
617 Int_t iRunNumber = 0;
621 AliRunTag *tag = new AliRunTag();
622 AliEventTag *evTag = new AliEventTag();
623 TTree * ttag = new TTree("T","A Tree with event tags");
624 TBranch * btag = ttag->Branch("AliTAG", &tag);
625 btag->SetCompressionLevel(9);
626 gSystem->GetMemInfo(meminfo);
627 AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed));
628 Int_t tempmem = meminfo->fMemUsed;
630 AliInfo(Form("Creating the ESD tags......."));
632 Int_t firstEvent = 0,lastEvent = 0;
633 TTree *t = (TTree*) file->Get("esdTree");
634 AliESDEvent *esd = new AliESDEvent();
635 esd->ReadFromTree(t);
637 gSystem->GetMemInfo(meminfo);
638 AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
639 tempmem = meminfo->fMemUsed;
642 Int_t iInitRunNumber = esd->GetRunNumber();
644 Int_t iNumberOfEvents = (Int_t)t->GetEntries();
645 for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) {
677 t->GetEntry(iEventNumber);
678 iRunNumber = esd->GetRunNumber();
679 if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!");
680 const AliESDVertex * vertexIn = esd->GetVertex();
681 fVertexName = vertexIn->GetName();
682 if(fVertexName == "default") fVertexflag = 0;
684 for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) {
685 AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber);
686 if(esdTrack->GetLabel() != 0) fIsSim = kTRUE;
687 else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE;
688 UInt_t status = esdTrack->GetStatus();
690 //select only tracks with ITS refit
691 if ((status&AliESDtrack::kITSrefit)==0) continue;
692 //select only tracks with TPC refit
693 if ((status&AliESDtrack::kTPCrefit)==0) continue;
695 //select only tracks with the "combined PID"
696 if ((status&AliESDtrack::kESDpid)==0) continue;
698 esdTrack->GetPxPyPz(p);
699 Double_t pt2 = p[0]*p[0]+p[1]*p[1];
700 Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]);
701 Double_t fPt = TMath::Sqrt(pt2);
706 etamaxPt = esdTrack->Eta();
707 phimaxPt = esdTrack->Phi();
711 if(esdTrack->GetSign() > 0) {
713 if(fPt > fLowPtCut) nCh1GeV++;
714 if(fPt > fHighPtCut) nCh3GeV++;
715 if(fPt > fVeryHighPtCut) nCh10GeV++;
717 if(esdTrack->GetSign() < 0) {
719 if(fPt > fLowPtCut) nCh1GeV++;
720 if(fPt > fHighPtCut) nCh3GeV++;
721 if(fPt > fVeryHighPtCut) nCh10GeV++;
723 if(esdTrack->GetSign() == 0) nNeutr++;
727 esdTrack->GetESDpid(prob);
730 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
731 if(rcc == 0.0) continue;
734 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
737 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
739 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
741 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
743 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
745 if(fPt > fLowPtCut) nEl1GeV++;
746 if(fPt > fHighPtCut) nEl3GeV++;
747 if(fPt > fVeryHighPtCut) nEl10GeV++;
755 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
756 // loop over all reconstructed tracks (also first track of combination)
757 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
758 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
759 if (muonTrack == 0x0) continue;
761 // Coordinates at vertex
762 fZ = muonTrack->GetZ();
763 fY = muonTrack->GetBendingCoor();
764 fX = muonTrack->GetNonBendingCoor();
766 fThetaX = muonTrack->GetThetaX();
767 fThetaY = muonTrack->GetThetaY();
769 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
770 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
771 fPxRec = fPzRec * TMath::Tan(fThetaX);
772 fPyRec = fPzRec * TMath::Tan(fThetaY);
773 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
775 //ChiSquare of the track if needed
776 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
777 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
778 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
780 if (muonTrack->GetMatchTrigger()>0) nFWMatchedMuons++;
784 if(fEPvector.Pt() > fLowPtCut) {
786 if(fEPvector.Pt() > fHighPtCut) {
788 if (fEPvector.Pt() > fVeryHighPtCut) {
795 // Fill the event tags
796 if(ntrack != 0) meanPt = meanPt/ntrack;
799 const AliMultiplicity *spdMult = esd->GetMultiplicity();
800 evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0));
801 evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1));
802 evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets());
804 AliESDVZERO *vzeroData = esd->GetVZEROData();
805 evTag->SetMTotV0A(vzeroData->GetMTotV0A());
806 evTag->SetMTotV0C(vzeroData->GetMTotV0C());
807 evTag->SetNbPMV0A(vzeroData->GetNbPMV0A());
808 evTag->SetNbPMV0C(vzeroData->GetNbPMV0C());
810 //evTag->SetEventId(iEventNumber+1);
811 evTag->SetPeriodNumber(esd->GetPeriodNumber());
812 evTag->SetOrbitNumber(esd->GetOrbitNumber());
813 evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber());
815 evTag->SetGUID(fguid);
817 evTag->SetTURL(fturl);
818 evTag->SetSize(size);
819 evTag->SetVertexX(vertexIn->GetXv());
820 evTag->SetVertexY(vertexIn->GetYv());
821 evTag->SetVertexZ(vertexIn->GetZv());
822 evTag->SetVertexZError(vertexIn->GetZRes());
823 evTag->SetVertexFlag(fVertexflag);
825 evTag->SetT0VertexZ(esd->GetT0zVertex());
827 evTag->SetTriggerMask(esd->GetTriggerMask());
828 evTag->SetTriggerCluster(esd->GetTriggerCluster());
830 evTag->SetEventType(esd->GetEventType());
831 evTag->SetFiredTriggerClasses(esd->GetFiredTriggerClasses());
833 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
834 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
835 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
836 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
837 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
838 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
841 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
842 evTag->SetNumOfPosTracks(nPos);
843 evTag->SetNumOfNegTracks(nNeg);
844 evTag->SetNumOfNeutrTracks(nNeutr);
846 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
847 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
848 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
849 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
851 evTag->SetNumOfProtons(nProtons);
852 evTag->SetNumOfKaons(nKaons);
853 evTag->SetNumOfPions(nPions);
854 evTag->SetNumOfMuons(nMuons);
855 evTag->SetNumOfFWMuons(nFWMuons);
856 evTag->SetNumOfFWMatchedMuons(nFWMatchedMuons);
857 evTag->SetNumOfElectrons(nElectrons);
858 evTag->SetNumOfPhotons(nGamas);
859 evTag->SetNumOfPi0s(nPi0s);
860 evTag->SetNumOfNeutrons(nNeutrons);
861 evTag->SetNumOfKaon0s(nK0s);
863 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
864 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
865 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
866 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
867 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
868 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
869 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
870 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
871 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
874 evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp));
876 evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp));
878 evTag->SetTotalMomentum(totalP);
879 evTag->SetMeanPt(meanPt);
880 evTag->SetMaxPt(maxPt);
881 evTag->SetEtaMaxPt(etamaxPt);
882 evTag->SetPhiMaxPt(phimaxPt);
884 tag->SetRunId(iInitRunNumber);
885 if(fIsSim) tag->SetDataType(0);
886 else tag->SetDataType(1);
887 tag->AddEventTag(*evTag);
889 lastEvent = iNumberOfEvents;
891 gSystem->GetMemInfo(meminfo);
892 AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
893 tempmem = meminfo->fMemUsed;
896 gSystem->GetMemInfo(meminfo);
897 AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
898 tempmem = meminfo->fMemUsed;
900 TString localFileName = "Run"; localFileName += tag->GetRunId();
901 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter;
902 localFileName += ".ESD.tag.root";
907 fileName = localFileName.Data();
908 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
910 else if(fStorage == 1) {
911 TString alienLocation = "/alien";
912 alienLocation += gGrid->Pwd();
913 alienLocation += fgridpath.Data();
914 alienLocation += "/";
915 alienLocation += localFileName;
916 alienLocation += "?se=";
917 alienLocation += fSE.Data();
918 fileName = alienLocation.Data();
919 AliInfo(Form("Writing tags to grid file: %s",fileName.Data()));
922 TFile* ftag = TFile::Open(fileName, "recreate");
929 gSystem->GetMemInfo(meminfo);
930 AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
931 tempmem = meminfo->fMemUsed;
937 gSystem->GetMemInfo(meminfo);
938 AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem));
941 //_____________________________________________________________________________
942 void AliESDTagCreator::CreateTag(TFile* file, const char *filepath, Int_t Counter) {
943 //private method that creates tag files
947 Double_t fMUONMASS = 0.105658369;
950 Double_t fThetaX, fThetaY, fPyz, fChisquare;
951 Double_t fPxRec, fPyRec, fPzRec, fEnergy;
953 TLorentzVector fEPvector;
955 Float_t fZVertexCut = 40.0;
956 Float_t fRhoVertexCut = 600.0;
958 Float_t fLowPtCut = 1.0;
959 Float_t fHighPtCut = 3.0;
960 Float_t fVeryHighPtCut = 10.0;
963 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
965 // Creates the tags for all the events in a given ESD file
966 Bool_t fIsSim = kTRUE;
968 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons, nFWMatchedMuons;
969 Int_t nPos, nNeg, nNeutr;
970 Int_t nK0s, nNeutrons, nPi0s, nGamas;
971 Int_t nCh1GeV, nCh3GeV, nCh10GeV;
972 Int_t nMu1GeV, nMu3GeV, nMu10GeV;
973 Int_t nEl1GeV, nEl3GeV, nEl10GeV;
974 Float_t maxPt = .0, etamaxPt = -999, phimaxPt = -999., meanPt = .0, totalP = .0;
976 Int_t iRunNumber = 0;
980 AliRunTag *tag = new AliRunTag();
981 AliEventTag *evTag = new AliEventTag();
982 TTree * ttag = new TTree("T","A Tree with event tags");
983 TBranch * btag = ttag->Branch("AliTAG", &tag);
984 btag->SetCompressionLevel(9);
986 AliInfo(Form("Creating the ESD tags......."));
988 Int_t firstEvent = 0,lastEvent = 0;
990 TTree *t = (TTree*) file->Get("esdTree");
991 AliESDEvent *esd = new AliESDEvent();
992 esd->ReadFromTree(t);
995 Int_t iInitRunNumber = esd->GetRunNumber();
997 Int_t iNumberOfEvents = (Int_t)t->GetEntries();
998 for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) {
1012 nFWMatchedMuons = 0;
1030 t->GetEntry(iEventNumber);
1031 iRunNumber = esd->GetRunNumber();
1032 if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!");
1033 const AliESDVertex * vertexIn = esd->GetVertex();
1034 fVertexName = vertexIn->GetName();
1035 if(fVertexName == "default") fVertexflag = 0;
1037 for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) {
1038 AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber);
1039 if(esdTrack->GetLabel() != 0) fIsSim = kTRUE;
1040 else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE;
1041 UInt_t status = esdTrack->GetStatus();
1043 //select only tracks with ITS refit
1044 if ((status&AliESDtrack::kITSrefit)==0) continue;
1045 //select only tracks with TPC refit
1046 if ((status&AliESDtrack::kTPCrefit)==0) continue;
1048 //select only tracks with the "combined PID"
1049 if ((status&AliESDtrack::kESDpid)==0) continue;
1051 esdTrack->GetPxPyPz(p);
1052 Double_t pt2 = p[0]*p[0]+p[1]*p[1];
1053 Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]);
1054 Double_t fPt = TMath::Sqrt(pt2);
1059 etamaxPt = esdTrack->Eta();
1060 phimaxPt = esdTrack->Phi();
1064 if(esdTrack->GetSign() > 0) {
1066 if(fPt > fLowPtCut) nCh1GeV++;
1067 if(fPt > fHighPtCut) nCh3GeV++;
1068 if(fPt > fVeryHighPtCut) nCh10GeV++;
1070 if(esdTrack->GetSign() < 0) {
1072 if(fPt > fLowPtCut) nCh1GeV++;
1073 if(fPt > fHighPtCut) nCh3GeV++;
1074 if(fPt > fVeryHighPtCut) nCh10GeV++;
1076 if(esdTrack->GetSign() == 0) nNeutr++;
1080 esdTrack->GetESDpid(prob);
1083 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
1084 if(rcc == 0.0) continue;
1087 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
1090 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
1092 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
1094 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
1096 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
1098 if(fPt > fLowPtCut) nEl1GeV++;
1099 if(fPt > fHighPtCut) nEl3GeV++;
1100 if(fPt > fVeryHighPtCut) nEl10GeV++;
1108 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
1109 // loop over all reconstructed tracks (also first track of combination)
1110 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
1111 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
1112 if (muonTrack == 0x0) continue;
1114 // Coordinates at vertex
1115 fZ = muonTrack->GetZ();
1116 fY = muonTrack->GetBendingCoor();
1117 fX = muonTrack->GetNonBendingCoor();
1119 fThetaX = muonTrack->GetThetaX();
1120 fThetaY = muonTrack->GetThetaY();
1122 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
1123 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
1124 fPxRec = fPzRec * TMath::Tan(fThetaX);
1125 fPyRec = fPzRec * TMath::Tan(fThetaY);
1126 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
1128 //ChiSquare of the track if needed
1129 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
1130 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
1131 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
1133 if (muonTrack->GetMatchTrigger()>0) nFWMatchedMuons++;
1137 if(fEPvector.Pt() > fLowPtCut) {
1139 if(fEPvector.Pt() > fHighPtCut) {
1141 if (fEPvector.Pt() > fVeryHighPtCut) {
1148 // Fill the event tags
1149 if(ntrack != 0) meanPt = meanPt/ntrack;
1151 //First physics data
1152 const AliMultiplicity *spdMult = esd->GetMultiplicity();
1153 evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0));
1154 evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1));
1155 evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets());
1157 AliESDVZERO *vzeroData = esd->GetVZEROData();
1158 evTag->SetMTotV0A(vzeroData->GetMTotV0A());
1159 evTag->SetMTotV0C(vzeroData->GetMTotV0C());
1160 evTag->SetNbPMV0A(vzeroData->GetNbPMV0A());
1161 evTag->SetNbPMV0C(vzeroData->GetNbPMV0C());
1163 //evTag->SetEventId(iEventNumber+1);
1164 evTag->SetPeriodNumber(esd->GetPeriodNumber());
1165 evTag->SetOrbitNumber(esd->GetOrbitNumber());
1166 evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber());
1167 evTag->SetPath(filepath);
1169 evTag->SetVertexX(vertexIn->GetXv());
1170 evTag->SetVertexY(vertexIn->GetYv());
1171 evTag->SetVertexZ(vertexIn->GetZv());
1172 evTag->SetVertexZError(vertexIn->GetZRes());
1173 evTag->SetVertexFlag(fVertexflag);
1175 evTag->SetT0VertexZ(esd->GetT0zVertex());
1177 evTag->SetTriggerMask(esd->GetTriggerMask());
1178 evTag->SetTriggerCluster(esd->GetTriggerCluster());
1180 evTag->SetEventType(esd->GetEventType());
1181 evTag->SetFiredTriggerClasses(esd->GetFiredTriggerClasses());
1183 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
1184 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
1185 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
1186 evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy());
1187 evTag->SetZDCProton1Energy(esd->GetZDCP2Energy());
1188 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
1191 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
1192 evTag->SetNumOfPosTracks(nPos);
1193 evTag->SetNumOfNegTracks(nNeg);
1194 evTag->SetNumOfNeutrTracks(nNeutr);
1196 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
1197 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
1198 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
1199 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
1201 evTag->SetNumOfProtons(nProtons);
1202 evTag->SetNumOfKaons(nKaons);
1203 evTag->SetNumOfPions(nPions);
1204 evTag->SetNumOfMuons(nMuons);
1205 evTag->SetNumOfFWMuons(nFWMuons);
1206 evTag->SetNumOfFWMatchedMuons(nFWMatchedMuons);
1207 evTag->SetNumOfElectrons(nElectrons);
1208 evTag->SetNumOfPhotons(nGamas);
1209 evTag->SetNumOfPi0s(nPi0s);
1210 evTag->SetNumOfNeutrons(nNeutrons);
1211 evTag->SetNumOfKaon0s(nK0s);
1213 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
1214 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
1215 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
1216 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
1217 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
1218 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
1219 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
1220 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
1221 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
1224 evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp));
1226 evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp));
1228 evTag->SetTotalMomentum(totalP);
1229 evTag->SetMeanPt(meanPt);
1230 evTag->SetMaxPt(maxPt);
1231 evTag->SetEtaMaxPt(etamaxPt);
1232 evTag->SetPhiMaxPt(phimaxPt);
1234 tag->SetRunId(iInitRunNumber);
1235 if(fIsSim) tag->SetDataType(0);
1236 else tag->SetDataType(1);
1237 tag->AddEventTag(*evTag);
1239 lastEvent = iNumberOfEvents;
1243 TString localFileName = "Run"; localFileName += tag->GetRunId();
1244 localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter;
1245 localFileName += ".ESD.tag.root";
1250 fileName = localFileName.Data();
1251 AliInfo(Form("Writing tags to local file: %s",fileName.Data()));
1253 else if(fStorage == 1) {
1254 TString alienLocation = "/alien";
1255 alienLocation += gGrid->Pwd();
1256 alienLocation += fgridpath.Data();
1257 alienLocation += "/";
1258 alienLocation += localFileName;
1259 alienLocation += "?se=";
1260 alienLocation += fSE.Data();
1261 fileName = alienLocation.Data();
1262 AliInfo(Form("Writing tags to grid file: %s",fileName.Data()));
1265 TFile* ftag = TFile::Open(fileName, "recreate");
1278 //_____________________________________________________________________________
1279 void AliESDTagCreator::CreateESDTags(Int_t fFirstEvent, Int_t fLastEvent, AliGRPObject *grpData, ULong_t * qa, Bool_t * es, Int_t qalength, Int_t eslength) {
1281 Float_t lhcLuminosity = 0.0;
1282 TString lhcState = "test";
1283 //UInt_t detectorMask = 0;
1284 Int_t detectorMask = 0;
1286 detectorMask = grpData->GetDetectorMask();
1287 time_t startTime = grpData->GetTimeStart();
1288 TTimeStamp t1(startTime);
1289 time_t endTime = grpData->GetTimeEnd();
1290 TTimeStamp t2(endTime);
1291 const char* beamtype = grpData->GetBeamType();
1292 Float_t beamenergy = grpData->GetBeamEnergy();
1298 Double_t fMUONMASS = 0.105658369;
1301 Double_t fThetaX, fThetaY, fPyz, fChisquare;
1302 Double_t fPxRec,fPyRec, fPzRec, fEnergy;
1304 TLorentzVector fEPvector;
1306 Float_t fZVertexCut = 40.0;
1307 Float_t fRhoVertexCut = 600.0;
1309 Float_t fLowPtCut = 1.0;
1310 Float_t fHighPtCut = 3.0;
1311 Float_t fVeryHighPtCut = 10.0;
1314 Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05};
1316 // Creates the tags for all the events in a given ESD file
1318 Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons, nFWMatchedMuons;
1319 Int_t nPos, nNeg, nNeutr;
1320 Int_t nK0s, nNeutrons, nPi0s, nGamas;
1321 Int_t nCh1GeV, nCh3GeV, nCh10GeV;
1322 Int_t nMu1GeV, nMu3GeV, nMu10GeV;
1323 Int_t nEl1GeV, nEl3GeV, nEl10GeV;
1324 Float_t maxPt = .0, etamaxPt = -999., phimaxPt = -999., meanPt = .0, totalP = .0;
1326 Int_t iRunNumber = 0;
1327 TString fVertexName("default");
1330 AliInfo(Form("Creating the ESD tags......."));
1332 TFile *file = TFile::Open("AliESDs.root");
1333 if (!file || !file->IsOpen()) {
1334 AliError(Form("opening failed"));
1338 Int_t lastEvent = 0;
1339 TTree *b = (TTree*) file->Get("esdTree");
1340 AliESDEvent *esd = new AliESDEvent();
1341 esd->ReadFromTree(b);
1343 b->GetEntry(fFirstEvent);
1344 Int_t iInitRunNumber = esd->GetRunNumber();
1346 Int_t iNumberOfEvents = (Int_t)b->GetEntries();
1347 if ((fLastEvent == -1) || ((Int_t) b->GetEntries() < fLastEvent))
1348 lastEvent = (Int_t)b->GetEntries();
1349 else lastEvent = fLastEvent;
1352 sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root",
1353 iInitRunNumber,fFirstEvent,lastEvent);
1354 AliInfo(Form("writing tags to file %s", fileName));
1355 AliDebug(1, Form("writing tags to file %s", fileName));
1357 TFile* ftag = TFile::Open(fileName, "recreate");
1359 AliRunTag *tag = new AliRunTag();
1360 AliEventTag *evTag = new AliEventTag();
1361 TTree * ttag = new TTree("T","A Tree with event tags");
1362 TBranch * btag = ttag->Branch("AliTAG", &tag);
1363 btag->SetCompressionLevel(9);
1365 if ((fLastEvent != -1) && ((Int_t) b->GetEntries() > fLastEvent))
1366 iNumberOfEvents = fLastEvent + 1;
1367 for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) {
1381 nFWMatchedMuons = 0;
1399 b->GetEntry(iEventNumber);
1400 iRunNumber = esd->GetRunNumber();
1401 if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!");
1402 const AliESDVertex * vertexIn = esd->GetVertex();
1403 if (!vertexIn) AliError("ESD has not defined vertex.");
1404 if (vertexIn) fVertexName = vertexIn->GetName();
1405 if(fVertexName != "default") fVertexflag = 1;
1406 for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) {
1407 AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber);
1408 UInt_t status = esdTrack->GetStatus();
1410 //select only tracks with ITS refit
1411 if ((status&AliESDtrack::kITSrefit)==0) continue;
1412 //select only tracks with TPC refit
1413 if ((status&AliESDtrack::kTPCrefit)==0) continue;
1415 //select only tracks with the "combined PID"
1416 if ((status&AliESDtrack::kESDpid)==0) continue;
1418 esdTrack->GetPxPyPz(p);
1419 Double_t pt2 = p[0]*p[0]+p[1]*p[1];
1420 Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]);
1421 Double_t fPt = TMath::Sqrt(pt2);
1426 phimaxPt = esdTrack->Eta();
1427 etamaxPt = esdTrack->Phi();
1430 if(esdTrack->GetSign() > 0) {
1432 if(fPt > fLowPtCut) nCh1GeV++;
1433 if(fPt > fHighPtCut) nCh3GeV++;
1434 if(fPt > fVeryHighPtCut) nCh10GeV++;
1436 if(esdTrack->GetSign() < 0) {
1438 if(fPt > fLowPtCut) nCh1GeV++;
1439 if(fPt > fHighPtCut) nCh3GeV++;
1440 if(fPt > fVeryHighPtCut) nCh10GeV++;
1442 if(esdTrack->GetSign() == 0) nNeutr++;
1446 esdTrack->GetESDpid(prob);
1449 for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i];
1450 if(rcc == 0.0) continue;
1453 for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc;
1456 if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++;
1458 if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++;
1460 if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++;
1462 if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) {
1464 if(fPt > fLowPtCut) nEl1GeV++;
1465 if(fPt > fHighPtCut) nEl3GeV++;
1466 if(fPt > fVeryHighPtCut) nEl10GeV++;
1474 Int_t nMuonTracks = esd->GetNumberOfMuonTracks();
1475 // loop over all reconstructed tracks (also first track of combination)
1476 for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) {
1477 AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack);
1478 if (muonTrack == 0x0) continue;
1480 // Coordinates at vertex
1481 fZ = muonTrack->GetZ();
1482 fY = muonTrack->GetBendingCoor();
1483 fX = muonTrack->GetNonBendingCoor();
1485 fThetaX = muonTrack->GetThetaX();
1486 fThetaY = muonTrack->GetThetaY();
1488 fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum());
1489 fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY));
1490 fPxRec = fPzRec * TMath::Tan(fThetaX);
1491 fPyRec = fPzRec * TMath::Tan(fThetaY);
1492 fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum()));
1494 //ChiSquare of the track if needed
1495 fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5);
1496 fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec);
1497 fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy);
1499 if (muonTrack->GetMatchTrigger()>0) nFWMatchedMuons++;
1503 if(fEPvector.Pt() > fLowPtCut) {
1505 if(fEPvector.Pt() > fHighPtCut) {
1507 if (fEPvector.Pt() > fVeryHighPtCut) {
1515 // Fill the event tags
1517 meanPt = meanPt/ntrack;
1519 //First physics data
1520 const AliMultiplicity *spdMult = esd->GetMultiplicity();
1521 evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0));
1522 evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1));
1523 evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets());
1525 AliESDVZERO *vzeroData = esd->GetVZEROData();
1526 evTag->SetMTotV0A(vzeroData->GetMTotV0A());
1527 evTag->SetMTotV0C(vzeroData->GetMTotV0C());
1528 evTag->SetNbPMV0A(vzeroData->GetNbPMV0A());
1529 evTag->SetNbPMV0C(vzeroData->GetNbPMV0C());
1531 //evTag->SetEventId(iEventNumber+1);
1532 evTag->SetPeriodNumber(esd->GetPeriodNumber());
1533 evTag->SetOrbitNumber(esd->GetOrbitNumber());
1534 evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber());
1536 evTag->SetVertexX(vertexIn->GetXv());
1537 evTag->SetVertexY(vertexIn->GetYv());
1538 evTag->SetVertexZ(vertexIn->GetZv());
1539 evTag->SetVertexZError(vertexIn->GetZRes());
1541 evTag->SetVertexFlag(fVertexflag);
1543 evTag->SetT0VertexZ(esd->GetT0zVertex());
1545 evTag->SetTriggerMask(esd->GetTriggerMask());
1546 evTag->SetTriggerCluster(esd->GetTriggerCluster());
1548 evTag->SetEventType(esd->GetEventType());
1549 evTag->SetFiredTriggerClasses(esd->GetFiredTriggerClasses());
1551 evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy());
1552 evTag->SetZDCProton1Energy(esd->GetZDCP1Energy());
1553 evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy());
1554 evTag->SetZDCProton2Energy(esd->GetZDCP2Energy());
1555 evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1));
1556 evTag->SetNumOfParticipants(esd->GetZDCParticipants());
1559 evTag->SetNumOfTracks(esd->GetNumberOfTracks());
1560 evTag->SetNumOfPosTracks(nPos);
1561 evTag->SetNumOfNegTracks(nNeg);
1562 evTag->SetNumOfNeutrTracks(nNeutr);
1564 evTag->SetNumOfV0s(esd->GetNumberOfV0s());
1565 evTag->SetNumOfCascades(esd->GetNumberOfCascades());
1566 evTag->SetNumOfKinks(esd->GetNumberOfKinks());
1567 evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks());
1569 evTag->SetNumOfProtons(nProtons);
1570 evTag->SetNumOfKaons(nKaons);
1571 evTag->SetNumOfPions(nPions);
1572 evTag->SetNumOfMuons(nMuons);
1573 evTag->SetNumOfFWMuons(nFWMuons);
1574 evTag->SetNumOfFWMatchedMuons(nFWMatchedMuons);
1575 evTag->SetNumOfElectrons(nElectrons);
1576 evTag->SetNumOfPhotons(nGamas);
1577 evTag->SetNumOfPi0s(nPi0s);
1578 evTag->SetNumOfNeutrons(nNeutrons);
1579 evTag->SetNumOfKaon0s(nK0s);
1581 evTag->SetNumOfChargedAbove1GeV(nCh1GeV);
1582 evTag->SetNumOfChargedAbove3GeV(nCh3GeV);
1583 evTag->SetNumOfChargedAbove10GeV(nCh10GeV);
1584 evTag->SetNumOfMuonsAbove1GeV(nMu1GeV);
1585 evTag->SetNumOfMuonsAbove3GeV(nMu3GeV);
1586 evTag->SetNumOfMuonsAbove10GeV(nMu10GeV);
1587 evTag->SetNumOfElectronsAbove1GeV(nEl1GeV);
1588 evTag->SetNumOfElectronsAbove3GeV(nEl3GeV);
1589 evTag->SetNumOfElectronsAbove10GeV(nEl10GeV);
1592 evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp));
1594 evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp));
1596 evTag->SetTotalMomentum(totalP);
1597 evTag->SetMeanPt(meanPt);
1598 evTag->SetMaxPt(maxPt);
1599 evTag->SetEtaMaxPt(etamaxPt);
1600 evTag->SetPhiMaxPt(phimaxPt);
1602 tag->SetLHCTag(lhcLuminosity,lhcState);
1603 tag->SetDetectorTag(detectorMask);
1605 tag->SetRunId(iInitRunNumber);
1606 tag->SetRunStartTime(t1.GetDate());
1607 tag->SetRunStopTime(t2.GetDate());
1608 tag->SetBeamEnergy(beamenergy);
1609 tag->SetBeamType(beamtype);
1612 tag->SetQAArray(qa, qalength) ;
1613 tag->SetEventSpecies(es, eslength) ;
1615 tag->AddEventTag(*evTag);
1631 //_____________________________________________________________________________
1632 void AliESDTagCreator::SwitchOffBranches() const {
1634 // Switch of branches on user request
1635 TObjArray * tokens = fBranches.Tokenize(" ");
1636 Int_t ntok = tokens->GetEntries();
1637 for (Int_t i = 0; i < ntok; i++) {
1638 TString str = ((TObjString*) tokens->At(i))->GetString();
1639 fChain->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0);
1640 AliInfo(Form("Branch %s switched off \n", str.Data()));