1 //------------------------------------------------------------------------------
2 // Implementation of AliPerformanceTPC class. It keeps information from
3 // comparison of reconstructed and MC particle tracks. In addtion,
4 // it keeps selection cuts used during comparison. The comparison
5 // information is stored in the ROOT histograms. Analysis of these
6 // histograms can be done by using Analyse() class function. The result of
7 // the analysis (histograms/graphs) are stored in the folder which is
8 // a data member of AliPerformanceTPC.
10 // Author: J.Otwinowski 04/02/2008
11 // Changes by M.Knichel 15/10/2010
12 //------------------------------------------------------------------------------
16 // after running comparison task, read the file, and get component
17 gROOT->LoadMacro("$ALICE_ROOT/PWG1/Macros/LoadMyLibs.C");
20 TFile f("Output.root");
21 AliPerformanceTPC * compObj = (AliPerformanceTPC*)coutput->FindObject("AliPerformanceTPC");
23 // analyse comparison data
26 // the output histograms/graphs will be stored in the folder "folderTPC"
27 compObj->GetAnalysisFolder()->ls("*");
29 // user can save whole comparison object (or only folder with anlysed histograms)
30 // in the seperate output file (e.g.)
31 TFile fout("Analysed_TPC.root","recreate");
32 compObj->Write(); // compObj->GetAnalysisFolder()->Write();
42 #include "TPostScript.h"
47 #include "AliTPCPerformanceSummary.h"
50 #include "AliPerformanceTPC.h"
51 #include "AliESDEvent.h"
52 #include "AliESDVertex.h"
53 #include "AliESDtrack.h"
55 #include "AliMCEvent.h"
56 #include "AliHeader.h"
57 #include "AliGenEventHeader.h"
59 #include "AliMCInfoCuts.h"
60 #include "AliRecInfoCuts.h"
61 #include "AliTracker.h"
62 #include "AliTreeDraw.h"
63 #include "AliTPCTransform.h"
64 #include "AliTPCseed.h"
65 #include "AliTPCcalibDB.h"
66 #include "AliESDfriend.h"
67 #include "AliESDfriendTrack.h"
68 #include "AliTPCclusterMI.h"
72 ClassImp(AliPerformanceTPC)
74 Bool_t AliPerformanceTPC::fgMergeTHnSparse = kFALSE;
77 //_____________________________________________________________________________
79 AliPerformanceTPC::AliPerformanceTPC():
80 AliPerformanceObject("AliPerformanceTPC"),
100 //_____________________________________________________________________________
101 AliPerformanceTPC::AliPerformanceTPC(Char_t* name, Char_t* title,Int_t analysisMode,Bool_t hptGenerator, Int_t run):
102 AliPerformanceObject(name,title,run),
120 SetAnalysisMode(analysisMode);
121 SetHptGenerator(hptGenerator);
127 //_____________________________________________________________________________
128 AliPerformanceTPC::~AliPerformanceTPC()
132 if(fTPCClustHisto) delete fTPCClustHisto; fTPCClustHisto=0;
133 if(fTPCEventHisto) delete fTPCEventHisto; fTPCEventHisto=0;
134 if(fTPCTrackHisto) delete fTPCTrackHisto; fTPCTrackHisto=0;
135 if(fAnalysisFolder) delete fAnalysisFolder; fAnalysisFolder=0;
136 if(fFolderObj) delete fFolderObj; fFolderObj=0;
140 //_____________________________________________________________________________
141 void AliPerformanceTPC::Init()
149 Double_t ptMin = 1.e-2, ptMax = 10.;
151 Double_t *binsPt = 0;
152 if (IsHptGenerator()) {
153 nPtBins = 100; ptMax = 100.;
154 binsPt = CreateLogAxis(nPtBins,ptMin,ptMax);
156 binsPt = CreateLogAxis(nPtBins,ptMin,ptMax);
161 Double_t binsPt[32] = {0.,0.05,0.1,0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.7,0.8,0.9,1.0,1.2,1.4,1.6,1.8,2.0,2.25,2.5,2.75,3.,3.5,4.,5.,6.,8.,10.};
162 Double_t ptMin = 0., ptMax = 10.;
164 if(IsHptGenerator() == kTRUE) {
166 ptMin = 0.; ptMax = 100.;
172 //padRow:phi:TPCSide:pad:detector
173 Int_t binsTPCClustHisto[5] = {160, 180, 2, 256, 512};
174 Double_t minTPCClustHisto[5] = {0., 0., 0., -128, 0};
175 Double_t maxTPCClustHisto[5] = {160., 2.*TMath::Pi(), 2., 128, 512};
177 fTPCClustHisto = new THnSparseF("fTPCClustHisto","padRow:phi:TPCSide:pad:detector",5,binsTPCClustHisto,minTPCClustHisto,maxTPCClustHisto);
178 fTPCClustHisto->GetAxis(0)->SetTitle("padRow");
179 fTPCClustHisto->GetAxis(1)->SetTitle("phi (rad)");
180 fTPCClustHisto->GetAxis(2)->SetTitle("TPCSide");
181 fTPCClustHisto->GetAxis(3)->SetTitle("pad");
182 fTPCClustHisto->GetAxis(4)->SetTitle("detector");
183 //fTPCClustHisto->Sumw2();
186 if (fHighMultiplicity) { maxMult = 4001; } else { maxMult = 151; }
187 // Xv:Yv:Zv:mult:multP:multN:vertStatus
188 Int_t binsTPCEventHisto[7]= {100, 100, 100, maxMult, maxMult, maxMult, 2 };
189 Double_t minTPCEventHisto[7]={-10., -10., -30., -0.5, -0.5, -0.5, -0.5 };
190 Double_t maxTPCEventHisto[7]={ 10., 10., 30., maxMult-0.5, maxMult-0.5, maxMult-0.5, 1.5 };
192 fTPCEventHisto = new THnSparseF("fTPCEventHisto","Xv:Yv:Zv:mult:multP:multN:vertStatus",7,binsTPCEventHisto,minTPCEventHisto,maxTPCEventHisto);
193 fTPCEventHisto->GetAxis(0)->SetTitle("Xv (cm)");
194 fTPCEventHisto->GetAxis(1)->SetTitle("Yv (cm)");
195 fTPCEventHisto->GetAxis(2)->SetTitle("Zv (cm)");
196 fTPCEventHisto->GetAxis(3)->SetTitle("mult");
197 fTPCEventHisto->GetAxis(4)->SetTitle("multP");
198 fTPCEventHisto->GetAxis(5)->SetTitle("multN");
199 fTPCEventHisto->GetAxis(6)->SetTitle("vertStatus");
200 //fTPCEventHisto->Sumw2();
203 // nTPCClust:chi2PerTPCClust:nTPCClustFindRatio:DCAr:DCAz:eta:phi:pt:charge:vertStatus
204 Int_t binsTPCTrackHisto[10]= { 160, 20, 60, 30, 30, 30, 144, nPtBins, 3, 2 };
205 Double_t minTPCTrackHisto[10]={ 0., 0., 0., -3, -3., -1.5, 0., ptMin, -1.5, -0.5 };
206 Double_t maxTPCTrackHisto[10]={ 160., 5., 1.2, 3, 3., 1.5, 2.*TMath::Pi(), ptMax, 1.5, 1.5 };
208 // nTPCClust:chi2PerTPCClust:nTPCClustFindRatio:DCAr:DCAz:eta:phi:pt:charge:vertStatus
209 // Int_t binsTPCTrackHisto[10]= { 160, 50, 60, 100, 100, 30, 144, nPtBins, 3, 2 };
210 // Double_t minTPCTrackHisto[10]={ 0., 0., 0., -10, -10., -1.5, 0., ptMin, -1.5, 0 };
211 // Double_t maxTPCTrackHisto[10]={ 160., 10., 1.2, 10, 10., 1.5, 2.*TMath::Pi(), ptMax, 1.5, 2 };
215 fTPCTrackHisto = new THnSparseF("fTPCTrackHisto","nClust:chi2PerClust:nClust/nFindableClust:DCAr:DCAz:eta:phi:pt:charge:vertStatus",10,binsTPCTrackHisto,minTPCTrackHisto,maxTPCTrackHisto);
216 fTPCTrackHisto->SetBinEdges(7,binsPt);
218 fTPCTrackHisto->GetAxis(0)->SetTitle("nClust");
219 fTPCTrackHisto->GetAxis(1)->SetTitle("chi2PerClust");
220 fTPCTrackHisto->GetAxis(2)->SetTitle("nClust/nFindableClust");
221 fTPCTrackHisto->GetAxis(3)->SetTitle("DCAr (cm)");
222 fTPCTrackHisto->GetAxis(4)->SetTitle("DCAz (cm)");
223 fTPCTrackHisto->GetAxis(5)->SetTitle("#eta");
224 fTPCTrackHisto->GetAxis(6)->SetTitle("#phi (rad)");
225 fTPCTrackHisto->GetAxis(7)->SetTitle("p_{T} (GeV/c)");
226 fTPCTrackHisto->GetAxis(8)->SetTitle("charge");
227 fTPCTrackHisto->GetAxis(9)->SetTitle("vertStatus");
228 //fTPCTrackHisto->Sumw2();
232 AliDebug(AliLog::kError, "ERROR: Cannot find AliMCInfoCuts object");
235 AliDebug(AliLog::kError, "ERROR: Cannot find AliRecInfoCuts object");
239 fAnalysisFolder = CreateFolder("folderTPC","Analysis Resolution Folder");
244 //_____________________________________________________________________________
245 void AliPerformanceTPC::ProcessTPC(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent *const esdEvent, Bool_t vertStatus)
250 if(!esdEvent) return;
251 if(!esdTrack) return;
253 if( IsUseTrackVertex() )
255 // Relate TPC inner params to prim. vertex
256 const AliESDVertex *vtxESD = esdEvent->GetPrimaryVertexTracks();
257 Double_t x[3]; esdTrack->GetXYZ(x);
258 Double_t b[3]; AliTracker::GetBxByBz(x,b);
259 Bool_t isOK = esdTrack->RelateToVertexTPCBxByBz(vtxESD, b, kVeryBig);
263 // JMT -- recaluclate DCA for HLT if not present
264 if ( dca[0] == 0. && dca[1] == 0. ) {
265 track->GetDZ( vtxESD->GetX(), vtxESD->GetY(), vtxESD->GetZ(), esdEvent->GetMagneticField(), dca );
270 // Fill TPC only resolution comparison information
271 const AliExternalTrackParam *track = esdTrack->GetTPCInnerParam();
274 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
275 esdTrack->GetImpactParametersTPC(dca,cov);
277 Float_t q = esdTrack->Charge();
278 Float_t pt = track->Pt();
279 Float_t eta = track->Eta();
280 Float_t phi = track->Phi();
281 Int_t nClust = esdTrack->GetTPCclusters(0);
282 Int_t nFindableClust = esdTrack->GetTPCNclsF();
284 Float_t chi2PerCluster = 0.;
285 if(nClust>0.) chi2PerCluster = esdTrack->GetTPCchi2()/Float_t(nClust);
287 Float_t clustPerFindClust = 0.;
288 if(nFindableClust>0.) clustPerFindClust = Float_t(nClust)/nFindableClust;
293 Double_t dcaToVertex = -1;
294 if( fCutsRC->GetDCAToVertex2D() )
296 dcaToVertex = TMath::Sqrt(dca[0]*dca[0]/fCutsRC->GetMaxDCAToVertexXY()/fCutsRC->GetMaxDCAToVertexXY() + dca[1]*dca[1]/fCutsRC->GetMaxDCAToVertexZ()/fCutsRC->GetMaxDCAToVertexZ());
298 if(fCutsRC->GetDCAToVertex2D() && dcaToVertex > 1) return;
299 if(!fCutsRC->GetDCAToVertex2D() && TMath::Abs(dca[0]) > fCutsRC->GetMaxDCAToVertexXY()) return;
300 if(!fCutsRC->GetDCAToVertex2D() && TMath::Abs(dca[1]) > fCutsRC->GetMaxDCAToVertexZ()) return;
302 Double_t vTPCTrackHisto[10] = {nClust,chi2PerCluster,clustPerFindClust,dca[0],dca[1],eta,phi,pt,q,vertStatus};
303 fTPCTrackHisto->Fill(vTPCTrackHisto);
306 // Fill rec vs MC information
313 //_____________________________________________________________________________
314 void AliPerformanceTPC::ProcessTPCITS(AliStack* const stack, AliESDtrack *const esdTrack, AliESDEvent* const esdEvent, Bool_t vertStatus)
316 // Fill comparison information (TPC+ITS)
317 if(!esdTrack) return;
318 if(!esdEvent) return;
320 if( IsUseTrackVertex() )
322 // Relate TPC inner params to prim. vertex
323 const AliESDVertex *vtxESD = esdEvent->GetPrimaryVertexTracks();
324 Double_t x[3]; esdTrack->GetXYZ(x);
325 Double_t b[3]; AliTracker::GetBxByBz(x,b);
326 Bool_t isOK = esdTrack->RelateToVertexBxByBz(vtxESD, b, kVeryBig);
330 // JMT -- recaluclate DCA for HLT if not present
331 if ( dca[0] == 0. && dca[1] == 0. ) {
332 track->GetDZ( vtxESD->GetX(), vtxESD->GetY(), vtxESD->GetZ(), esdEvent->GetMagneticField(), dca );
337 Float_t dca[2], cov[3]; // dca_xy, dca_z, sigma_xy, sigma_xy_z, sigma_z
338 esdTrack->GetImpactParameters(dca,cov);
340 if ((esdTrack->GetStatus()&AliESDtrack::kITSrefit)==0) return; // ITS refit
341 if ((esdTrack->GetStatus()&AliESDtrack::kTPCrefit)==0) return; // TPC refit
342 if (esdTrack->GetITSclusters(0)<fCutsRC->GetMinNClustersITS()) return; // min. nb. ITS clusters
344 Float_t q = esdTrack->Charge();
345 Float_t pt = esdTrack->Pt();
346 Float_t eta = esdTrack->Eta();
347 Float_t phi = esdTrack->Phi();
348 Int_t nClust = esdTrack->GetTPCclusters(0);
349 Int_t nFindableClust = esdTrack->GetTPCNclsF();
351 Float_t chi2PerCluster = 0.;
352 if(nClust>0.) chi2PerCluster = esdTrack->GetTPCchi2()/Float_t(nClust);
354 Float_t clustPerFindClust = 0.;
355 if(nFindableClust>0.) clustPerFindClust = Float_t(nClust)/nFindableClust;
360 Double_t dcaToVertex = -1;
361 if( fCutsRC->GetDCAToVertex2D() )
363 dcaToVertex = TMath::Sqrt(dca[0]*dca[0]/fCutsRC->GetMaxDCAToVertexXY()/fCutsRC->GetMaxDCAToVertexXY() + dca[1]*dca[1]/fCutsRC->GetMaxDCAToVertexZ()/fCutsRC->GetMaxDCAToVertexZ());
365 if(fCutsRC->GetDCAToVertex2D() && dcaToVertex > 1) return;
366 if(!fCutsRC->GetDCAToVertex2D() && TMath::Abs(dca[0]) > fCutsRC->GetMaxDCAToVertexXY()) return;
367 if(!fCutsRC->GetDCAToVertex2D() && TMath::Abs(dca[1]) > fCutsRC->GetMaxDCAToVertexZ()) return;
369 Double_t vTPCTrackHisto[10] = {nClust,chi2PerCluster,clustPerFindClust,dca[0],dca[1],eta,phi,pt,q,vertStatus};
370 fTPCTrackHisto->Fill(vTPCTrackHisto);
373 // Fill rec vs MC information
379 //_____________________________________________________________________________
380 void AliPerformanceTPC::ProcessConstrained(AliStack* const /*stack*/, AliESDtrack *const /*esdTrack*/, AliESDEvent* const /*esdEvent*/)
382 // Fill comparison information (constarained parameters)
383 AliDebug(AliLog::kWarning, "Warning: Not implemented");
387 //_____________________________________________________________________________
388 void AliPerformanceTPC::Exec(AliMCEvent* const mcEvent, AliESDEvent *const esdEvent, AliESDfriend *const esdFriend, const Bool_t bUseMC, const Bool_t bUseESDfriend)
390 // Process comparison information
394 Error("Exec","esdEvent not available");
397 AliHeader* header = 0;
398 AliGenEventHeader* genHeader = 0;
405 Error("Exec","mcEvent not available");
408 // get MC event header
409 header = mcEvent->Header();
411 Error("Exec","Header not available");
415 stack = mcEvent->Stack();
417 Error("Exec","Stack not available");
421 genHeader = header->GenEventHeader();
423 Error("Exec","Could not retrieve genHeader from Header");
426 genHeader->PrimaryVertex(vtxMC);
430 if(!bUseMC &&GetTriggerClass()) {
431 Bool_t isEventTriggered = esdEvent->IsTriggerClassFired(GetTriggerClass());
432 if(!isEventTriggered) return;
435 // get TPC event vertex
436 const AliESDVertex *vtxESD = NULL;
437 if(fUseTrackVertex) {
438 vtxESD = esdEvent->GetPrimaryVertexTracks();
440 vtxESD = esdEvent->GetPrimaryVertexTPC();
444 // events with rec. vertex
445 Int_t mult=0; Int_t multP=0; Int_t multN=0;
447 // changed to take all events but store vertex status
448 // if(vtxESD->GetStatus() >0)
450 // store vertex status
451 Bool_t vertStatus = vtxESD->GetStatus();
452 // Process ESD events
453 for (Int_t iTrack = 0; iTrack < esdEvent->GetNumberOfTracks(); iTrack++)
455 AliESDtrack *track = esdEvent->GetTrack(iTrack);
458 // if not fUseKinkDaughters don't use tracks with kink index > 0
459 if(!fUseKinkDaughters && track->GetKinkIndex(0) > 0) continue;
461 if(bUseESDfriend && esdFriend && esdFriend->TestSkipBit()==kFALSE)
463 AliESDfriendTrack *friendTrack=esdFriend->GetTrack(iTrack);
467 TObject *calibObject=0;
469 for (Int_t j=0;(calibObject=friendTrack->GetCalibObject(j));++j) {
470 if ((seed=dynamic_cast<AliTPCseed*>(calibObject))) {
476 for (Int_t irow=0;irow<159;irow++) {
479 AliTPCclusterMI *cluster=seed->GetClusterPointer(irow);
480 if (!cluster) continue;
483 cluster->GetGlobalXYZ(gclf);
485 //Double_t x[3]={cluster->GetRow(),cluster->GetPad(),cluster->GetTimeBin()};
486 //Int_t i[1]={cluster->GetDetector()};
487 //transform->Transform(x,i,0,1);
488 //printf("gx %f gy %f gz %f \n", cluster->GetX(), cluster->GetY(),cluster->GetZ());
489 //printf("gclf[0] %f gclf[1] %f gclf[2] %f \n", gclf[0], gclf[1], gclf[2]);
492 if(gclf[2]>0.) TPCside=0; // A side
496 //Double_t vTPCClust1[3] = { gclf[0], gclf[1], TPCside };
497 //fTPCClustHisto1->Fill(vTPCClust1);
500 Float_t pad = cluster->GetPad();
501 Int_t detector = cluster->GetDetector();
502 Double_t phi = TMath::ATan2(gclf[1],gclf[0]);
503 if(phi < 0) phi += 2.*TMath::Pi();
505 Double_t vTPCClust[5] = { irow, phi, TPCside, pad, detector };
506 fTPCClustHisto->Fill(vTPCClust);
511 if(GetAnalysisMode() == 0) ProcessTPC(stack,track,esdEvent,vertStatus);
512 else if(GetAnalysisMode() == 1) ProcessTPCITS(stack,track,esdEvent,vertStatus);
513 else if(GetAnalysisMode() == 2) ProcessConstrained(stack,track,esdEvent);
515 printf("ERROR: AnalysisMode %d \n",fAnalysisMode);
521 AliESDtrack *tpcTrack = AliESDtrackCuts::GetTPCOnlyTrack(esdEvent,iTrack);
522 if(!tpcTrack) continue;
525 if( fCutsRC->AcceptTrack(tpcTrack) ) {
527 if(tpcTrack->Charge()>0.) multP++;
528 if(tpcTrack->Charge()<0.) multN++;
531 if(tpcTrack) delete tpcTrack;
534 if( fCutsRC->AcceptTrack(track) ) {
535 //Printf("Still here for HLT");
537 if(track->Charge()>0.) multP++;
538 if(track->Charge()<0.) multN++;
545 Double_t vTPCEvent[7] = {vtxESD->GetXv(),vtxESD->GetYv(),vtxESD->GetZv(),mult,multP,multN,vtxESD->GetStatus()};
546 fTPCEventHisto->Fill(vTPCEvent);
550 //_____________________________________________________________________________
551 void AliPerformanceTPC::Analyse()
554 // Analyse comparison information and store output histograms
555 // in the folder "folderTPC"
557 TH1::AddDirectory(kFALSE);
558 TH1::SetDefaultSumw2(kFALSE);
559 TObjArray *aFolderObj = new TObjArray;
560 //aFolderObj->SetOwner(); // objects are owned by fanalysisFolder
564 // Cluster histograms
566 AddProjection(aFolderObj, "clust", fTPCClustHisto, 0, 1, 2);
569 for(Int_t i=0; i <= 2; i++) {
570 AddProjection(aFolderObj, "clust", fTPCClustHisto, i, &selString);
573 //fTPCClustHisto->GetAxis(2)->SetRange(1,1); // A-side
574 //selString = "A_side";
575 //AddProjection(aFolderObj, fTPCClustHisto, 0, 1, &selString);
577 //fTPCClustHisto->GetAxis(2)->SetRange(2,2); // C-side
578 //selString = "C_side";
579 //AddProjection(aFolderObj, fTPCClustHisto, 0, 1, &selString);
582 fTPCClustHisto->GetAxis(2)->SetRange(1,2);
587 for(Int_t i=0; i<=6; i++) {
588 AddProjection(aFolderObj, "event", fTPCEventHisto, i);
590 AddProjection(aFolderObj, "event", fTPCEventHisto, 4, 5);
591 AddProjection(aFolderObj, "event", fTPCEventHisto, 0, 1);
592 AddProjection(aFolderObj, "event", fTPCEventHisto, 0, 3);
593 AddProjection(aFolderObj, "event", fTPCEventHisto, 1, 3);
594 AddProjection(aFolderObj, "event", fTPCEventHisto, 2, 3);
596 // reconstructed vertex status > 0
597 fTPCEventHisto->GetAxis(6)->SetRange(2,2);
598 selString = "recVertex";
599 for(Int_t i=0; i<=5; i++) {
600 AddProjection(aFolderObj, "event", fTPCEventHisto, i, &selString);
602 AddProjection(aFolderObj, "event", fTPCEventHisto, 4, 5, &selString);
603 AddProjection(aFolderObj, "event", fTPCEventHisto, 0, 1, &selString);
604 AddProjection(aFolderObj, "event", fTPCEventHisto, 0, 3, &selString);
605 AddProjection(aFolderObj, "event", fTPCEventHisto, 1, 3, &selString);
606 AddProjection(aFolderObj, "event", fTPCEventHisto, 2, 3, &selString);
609 fTPCEventHisto->GetAxis(6)->SetRange(1,2);
615 fTPCTrackHisto->GetAxis(8)->SetRangeUser(-1.5,1.5);
616 fTPCTrackHisto->GetAxis(9)->SetRangeUser(0.5,1.5);
617 selString = "all_recVertex";
618 for(Int_t i=0; i <= 9; i++) {
619 AddProjection(aFolderObj, "track", fTPCTrackHisto, i, &selString);
621 for(Int_t i=0; i <= 4; i++) {
622 AddProjection(aFolderObj, "track", fTPCTrackHisto, i, 5, 7, &selString);
627 // Track histograms (pos with vertex)
628 fTPCTrackHisto->GetAxis(8)->SetRangeUser(0,1.5);
629 selString = "pos_recVertex";
630 for(Int_t i=0; i <= 9; i++) {
631 AddProjection(aFolderObj, "track", fTPCTrackHisto, i, &selString);
633 for(Int_t i=0; i <= 4; i++) { for(Int_t j=5; j <= 5; j++) { for(Int_t k=j+1; k <= 7; k++) {
634 AddProjection(aFolderObj, "track", fTPCTrackHisto, i, j, k, &selString);
636 AddProjection(aFolderObj, "track", fTPCTrackHisto, 0, 1, 2, &selString);
637 AddProjection(aFolderObj, "track", fTPCTrackHisto, 0, 1, 5, &selString);
638 AddProjection(aFolderObj, "track", fTPCTrackHisto, 0, 2, 5, &selString);
639 AddProjection(aFolderObj, "track", fTPCTrackHisto, 1, 2, 5, &selString);
640 AddProjection(aFolderObj, "track", fTPCTrackHisto, 3, 4, 5, &selString);
641 AddProjection(aFolderObj, "track", fTPCTrackHisto, 5, 6, 7, &selString);
643 // Track histograms (neg with vertex)
644 fTPCTrackHisto->GetAxis(8)->SetRangeUser(-1.5,0);
645 selString = "neg_recVertex";
646 for(Int_t i=0; i <= 9; i++) {
647 AddProjection(aFolderObj, "track", fTPCTrackHisto, i, &selString);
649 for(Int_t i=0; i <= 4; i++) { for(Int_t j=5; j <= 5; j++) { for(Int_t k=j+1; k <= 7; k++) {
650 AddProjection(aFolderObj, "track", fTPCTrackHisto, i, j, k, &selString);
652 AddProjection(aFolderObj, "track", fTPCTrackHisto, 0, 1, 2, &selString);
653 AddProjection(aFolderObj, "track", fTPCTrackHisto, 0, 1, 5, &selString);
654 AddProjection(aFolderObj, "track", fTPCTrackHisto, 0, 2, 5, &selString);
655 AddProjection(aFolderObj, "track", fTPCTrackHisto, 1, 2, 5, &selString);
656 AddProjection(aFolderObj, "track", fTPCTrackHisto, 3, 4, 5, &selString);
659 fTPCTrackHisto->GetAxis(8)->SetRangeUser(-1.5,1.5);
660 fTPCTrackHisto->GetAxis(9)->SetRangeUser(-0.5,1.5);
663 printf("exportToFolder\n");
664 // export objects to analysis folder
665 fAnalysisFolder = ExportToFolder(aFolderObj);
666 if (fFolderObj) delete fFolderObj;
667 fFolderObj = aFolderObj;
672 //_____________________________________________________________________________
673 TFolder* AliPerformanceTPC::ExportToFolder(TObjArray * array)
675 // recreate folder avery time and export objects to new one
677 AliPerformanceTPC * comp=this;
678 TFolder *folder = comp->GetAnalysisFolder();
681 TFolder *newFolder = 0;
683 Int_t size = array->GetSize();
686 // get name and title from old folder
687 name = folder->GetName();
688 title = folder->GetTitle();
694 newFolder = CreateFolder(name.Data(),title.Data());
695 newFolder->SetOwner();
697 // add objects to folder
699 newFolder->Add(array->At(i));
707 //_____________________________________________________________________________
708 Long64_t AliPerformanceTPC::Merge(TCollection* const list)
710 // Merge list of objects (needed by PROOF)
718 TIterator* iter = list->MakeIterator();
720 TObjArray* objArrayList = 0;
721 objArrayList = new TObjArray();
723 // collection of generated histograms
725 while((obj = iter->Next()) != 0)
727 AliPerformanceTPC* entry = dynamic_cast<AliPerformanceTPC*>(obj);
728 if (entry == 0) continue;
729 if (fgMergeTHnSparse) {
730 if ((fTPCClustHisto) && (entry->fTPCClustHisto)) { fTPCClustHisto->Add(entry->fTPCClustHisto); }
731 if ((fTPCEventHisto) && (entry->fTPCEventHisto)) { fTPCEventHisto->Add(entry->fTPCEventHisto); }
732 if ((fTPCTrackHisto) && (entry->fTPCTrackHisto)) { fTPCTrackHisto->Add(entry->fTPCTrackHisto); }
734 // the analysisfolder is only merged if present
735 if (entry->fFolderObj) { objArrayList->Add(entry->fFolderObj); }
739 if (fFolderObj) { fFolderObj->Merge(objArrayList); }
740 // to signal that track histos were not merged: reset
741 if (!fgMergeTHnSparse) { fTPCTrackHisto->Reset(); fTPCClustHisto->Reset(); fTPCEventHisto->Reset(); }
743 if (objArrayList) delete objArrayList; objArrayList=0;
748 //_____________________________________________________________________________
749 TFolder* AliPerformanceTPC::CreateFolder(TString name, TString title)
751 // create folder for analysed histograms
754 folder = new TFolder(name.Data(),title.Data());
759 //_____________________________________________________________________________
760 TTree* AliPerformanceTPC::CreateSummary()
762 // implementaion removed, switched back to use AliPerformanceSummary (now called in AliPerformanceTask)