+#include <TAxis.h>
+#include <TCanvas.h>
#include <TFile.h>
#include <TH1F.h>
+#include <TGaxis.h>
#include <TGraph.h>
#include <TMath.h>
#include <TMap.h>
#include <TObjArray.h>
#include <TObject.h>
#include <TObjString.h>
+#include <TPad.h>
#include <TProfile.h>
+#include <TProfile2D.h>
#include <TROOT.h>
+#include "AliLog.h"
#include "AliTRDcluster.h"
#include "AliESDHeader.h"
#include "AliESDRun.h"
+#include "AliESDtrack.h"
+#include "AliTRDgeometry.h"
+#include "AliTRDpadPlane.h"
+#include "AliTRDSimParam.h"
#include "AliTRDseedV1.h"
#include "AliTRDtrackV1.h"
+#include "AliTRDtrackerV1.h"
+#include "AliTRDReconstructor.h"
+#include "AliTrackReference.h"
+#include "AliTrackPointArray.h"
+#include "AliTracker.h"
#include "TTreeStream.h"
#include "AliTRDtrackInfo/AliTRDtrackInfo.h"
AliTRDcheckDetector::AliTRDcheckDetector():
AliTRDrecoTask("DetChecker", "Basic Detector Checker")
,fEventInfo(0x0)
- ,fPHSdetector(0x0)
- ,fPHSsector(0x0)
- ,fQCLdetector(0x0)
- ,fQCLsector(0x0)
- ,fQTdetector(0x0)
- ,fQTsector(0x0)
,fTriggerNames(0x0)
+ ,fReconstructor(0x0)
+ ,fGeo(0x0)
{
//
// Default constructor
//
DefineInput(1,AliTRDeventInfo::Class());
+ fReconstructor = new AliTRDReconstructor;
+ fReconstructor->SetRecoParam(AliTRDrecoParam::GetLowFluxParam());
+ fGeo = new AliTRDgeometry;
+ InitFunctorList();
}
//_______________________________________________________
//
// Destructor
//
- if(fEventInfo) delete fEventInfo;
- if(fPHSdetector) delete fPHSdetector;
- if(fPHSsector) delete fPHSsector;
- if(fQCLdetector) delete fQCLdetector;
- if(fQCLsector) delete fQCLsector;
- if(fQTdetector) delete fQTdetector;
- if(fQTsector) delete fQTsector;
if(fTriggerNames) delete fTriggerNames;
+ delete fReconstructor;
+ delete fGeo;
}
//_______________________________________________________
//
// Create Output Objects
//
- fContainer = new TObjArray();
- // Register Histograms
- fContainer->Add(new TH1F("hNtrks", "Number of Tracks per event", 100, 0, 100));
- fContainer->Add(new TH1F("hEventsTriggerTracks", "Trigger Class (Tracks)", 20, 0, 20));
- fContainer->Add(new TH1F("hNcls", "Nr. of clusters per track", 181, -0.5, 180.5));
- fContainer->Add(new TH1F("hNtls", "Nr. tracklets per track", 7, -0.5, 6.5));
- fContainer->Add(new TH1F("hNclTls","Mean Number of clusters per tracklet", 31, -0.5, 30.5));
- fContainer->Add(new TH1F("hChi2", "Chi2", 200, 0, 20));
- fContainer->Add(new TH1F("hChi2n", "Norm. Chi2 (tracklets)", 50, 0, 5));
- fContainer->Add(new TH1F("hSM", "Track Counts in Supermodule", 19, -0.5, 18.5));
- fContainer->Add(new TProfile("hPH", "Average PH", 31, -0.5, 30.5));
- fContainer->Add(new TH1F("hQcl1", "Cluster charge", 200, -1200, 1200));
- fContainer->Add(new TH1F("hQT", "Total Charge Deposit", 6000, 0, 6000));
- fContainer->Add(new TH1F("hEventsTrigger", "Trigger Class", 20, 0, 20));
- // Initialise the PHS, cluster charge and total charge deposit histograms for each detector
- fPHSdetector = new TObjArray();
- fPHSdetector->SetName("fPHSdetector");
- fQCLdetector = new TObjArray();
- fQCLdetector->SetName("fQCLdetector");
- fQTdetector = new TObjArray();
- fQTdetector->SetName("fQTdetector");
- for(Int_t idet = 0; idet < kNDetectors; idet++){
- fPHSdetector->Add(new TProfile(Form("hPHSdet%d", idet), Form("Average Pulse Height in Detector %d", idet), 31, -0.5, 30.5));
- fQCLdetector->Add(new TH1F(Form("hQd%d",idet),Form("Qd%d",idet), 100,0,5000));
- fQTdetector->Add(new TH1F(Form("hQTd%d", idet), Form("Qtotal%d", idet), 6000, 0, 6000));
- }
- fContainer->Add(fPHSdetector);
- fContainer->Add(fQCLdetector);
- fContainer->Add(fQTdetector);
-
- // Initialise the PHS, cluster charge and total charge deposit histograms for each sector
- fPHSsector = new TObjArray();
- fPHSsector->SetName("fPHSsector");
- fQCLsector = new TObjArray();
- fQCLsector->SetName("fQCLsector");
- fQTsector = new TObjArray();
- fQTsector->SetName("fQTsector");
- for(Int_t isec = 0; isec < kNSectors; isec++){
- fPHSsector->Add(new TProfile(Form("hPHSsec%d", isec), Form("Average Pulse Height in Sector %d", isec), 31, -0.5, 30.5));
- fQCLsector->Add(new TH1F(Form("hQd%d",isec),Form("Qd%d",isec), 100,0,5000));
- fQTsector->Add(new TH1F(Form("hQTd%d", isec), Form("Qtotal%d", isec), 6000, 0, 6000));
- }
- fContainer->Add(fPHSsector);
- fContainer->Add(fQCLsector);
- fContainer->Add(fQTsector);
- fTriggerNames = new TMap();
- fTriggerNames->SetName("fTriggerNames");
- fContainer->Add(fTriggerNames);
+ OpenFile(0,"RECREATE");
+ fContainer = Histos();
+ if(!fTriggerNames) fTriggerNames = new TMap();
}
//_______________________________________________________
-void AliTRDcheckDetector::Exec(Option_t *){
+void AliTRDcheckDetector::Exec(Option_t *opt){
//
// Execution function
// Filling TRD quality histos
//
- if(fEventInfo->GetEventHeader()->GetEventType() != 7) return;
+ if(!HasMCdata() && fEventInfo->GetEventHeader()->GetEventType() != 7) return; // For real data we select only physical events
+ AliTRDrecoTask::Exec(opt);
Int_t nTracks = 0; // Count the number of tracks per event
Int_t triggermask = fEventInfo->GetEventHeader()->GetTriggerMask();
TString triggername = fEventInfo->GetRunInfo()->GetFiredTriggerClasses(triggermask);
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTrigger))->Fill(triggermask);
- AliTRDtrackInfo *fTrackInfo = 0x0;
- AliTRDtrackV1 *fTRDtrack = 0x0;
- AliTRDseedV1 *fTracklet = 0x0;
- AliTRDcluster *fTRDcluster = 0x0;
+ if(fDebugLevel > 6)printf("Trigger cluster: %d, Trigger class: %s\n", triggermask, triggername.Data());
+ dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTrigger))->Fill(triggermask);
for(Int_t iti = 0; iti < fTracks->GetEntriesFast(); iti++){
- fTrackInfo = dynamic_cast<AliTRDtrackInfo *>(fTracks->UncheckedAt(iti));
- if(!fTrackInfo || !(fTRDtrack = fTrackInfo->GetTRDtrack())) continue;
- Int_t nclusters = fTRDtrack->GetNumberOfClusters();
- Int_t ntracklets = fTRDtrack->GetNumberOfTracklets();
- Float_t chi2 = fTRDtrack->GetChi2();
- // Fill Histograms
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNclustersHist))->Fill(nclusters);
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNtrackletsHist))->Fill(ntracklets);
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kChi2))->Fill(chi2);
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kChi2Normalized))->Fill(chi2/static_cast<Float_t>(ntracklets));
- // now loop over single tracklets
- if(ntracklets > 2){
- Int_t sector = -1;
- for(Int_t ilayer = 0; ilayer < kNLayers; ilayer++){
- if(!(fTracklet = fTRDtrack->GetTracklet(ilayer)) || !fTracklet->IsOK()) continue;
- Float_t nClustersTracklet = fTracklet->GetN();
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNclusterTrackletHist))->Fill(nClustersTracklet);
- if(nClustersTracklet){
- Float_t Qtot = 0;
- Int_t detector = -1;
- for(Int_t itb = 0; itb < kNTimebins; itb++){
- if(!(fTRDcluster = fTracklet->GetClusters(itb))) continue;
- Int_t localtime = fTRDcluster->GetLocalTimeBin();
- Double_t clusterCharge = fTRDcluster->GetQ();
- detector = fTRDcluster->GetDetector();
- sector = static_cast<Int_t>(detector/kNDetectorsSector);
- Double_t absolute_charge = TMath::Abs(clusterCharge);
- Qtot += absolute_charge;
- // Fill Histograms
- // 1st. PHS
- dynamic_cast<TProfile *>(fContainer->UncheckedAt(kPulseHeight))->Fill(localtime, absolute_charge);
- dynamic_cast<TProfile *>(fPHSdetector->UncheckedAt(detector))->Fill(localtime, absolute_charge);
- dynamic_cast<TProfile *>(fPHSsector->UncheckedAt(sector))->Fill(localtime, absolute_charge);
- // 2nd. cluster charge
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kClusterCharge))->Fill(absolute_charge);
- dynamic_cast<TH1F *>(fQCLdetector->UncheckedAt(detector))->Fill(absolute_charge);
- dynamic_cast<TH1F *>(fQCLsector->UncheckedAt(sector))->Fill(absolute_charge);
- }
- // Fill total cluster charge histograms
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kChargeDeposit))->Fill(Qtot);
- dynamic_cast<TH1F *>(fQTdetector->UncheckedAt(detector))->Fill(Qtot);
- dynamic_cast<TH1F *>(fQTsector->UncheckedAt(sector))->Fill(Qtot);
- }
- }
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNTracksSectorHist))->Fill(sector);
- }
+ if(!fTracks->UncheckedAt(iti)) continue;
+ AliTRDtrackInfo *fTrackInfo = dynamic_cast<AliTRDtrackInfo *>(fTracks->UncheckedAt(iti));
+ if(!fTrackInfo->GetTrack()) continue;
nTracks++;
}
if(nTracks){
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTriggerTracks))->Fill(triggermask);
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNTracksEventHist))->Fill(nTracks);
+ dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTriggerTracks))->Fill(triggermask);
+ dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNtracksEvent))->Fill(nTracks);
}
- if(!fTriggerNames->FindObject(Form("%d", triggermask)))
+ if(triggermask <= 20 && !fTriggerNames->FindObject(Form("%d", triggermask))){
fTriggerNames->Add(new TObjString(Form("%d", triggermask)), new TObjString(triggername));
+ // also set the label for both histograms
+ TH1 *histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTriggerTracks));
+ histo->GetXaxis()->SetBinLabel(histo->FindBin(triggermask), triggername);
+ histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTrigger));
+ histo->GetXaxis()->SetBinLabel(histo->FindBin(triggermask), triggername);
+ }
PostData(0, fContainer);
}
// Do Postprocessing (for the moment set the number of Reference histograms)
//
- TH1 * histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNTracksEventHist));
- histo->GetXaxis()->SetTitle("Number of Tracks");
- histo->GetYaxis()->SetTitle("Events");
- // Calculate percentage of events containing tracks
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNclustersHist));
- histo->GetXaxis()->SetTitle("Number of Clusters");
- histo->GetYaxis()->SetTitle("Entries");
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNtrackletsHist));
- histo->GetXaxis()->SetTitle("Number of Tracklets");
- histo->GetYaxis()->SetTitle("Entries");
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNclusterTrackletHist));
- histo->GetXaxis()->SetTitle("Number of Clusters");
- histo->GetYaxis()->SetTitle("Entries");
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kChi2));
- histo->GetXaxis()->SetTitle("#chi^2");
- histo->GetYaxis()->SetTitle("Entries");
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNTracksSectorHist));
- histo->GetXaxis()->SetTitle("Sector");
- histo->GetYaxis()->SetTitle("Number of Tracks");
- histo = dynamic_cast<TProfile *>(fContainer->UncheckedAt(kPulseHeight));
- histo->GetXaxis()->SetTitle("Time / 100ns");
- histo->GetYaxis()->SetTitle("Average Pulse Height (a. u.)");
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kClusterCharge));
- histo->GetXaxis()->SetTitle("Cluster Charge (a.u.)");
- histo->GetYaxis()->SetTitle("Entries");
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kChargeDeposit));
- histo->GetXaxis()->SetTitle("Charge Deposit (a.u.)");
- histo->GetYaxis()->SetTitle("Entries");
- // Calculate the Percentage of events containing tracks as function of the trigger cluster
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTrigger));
- TH1F *histoTracks = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTriggerTracks));
- histoTracks->Divide(histo);
- fTriggerNames = dynamic_cast<TMap *>(fContainer->UncheckedAt(18));
- TH1F *percentages = new TH1F("fTriggerInf", "Trigger Information", fTriggerNames->GetEntries(), 0, fTriggerNames->GetEntries());
- TObject *triggerclass = 0x0;
- Int_t ipt=1;
- for(Int_t ibin = 0; ibin < histo->GetNbinsX(); ibin++){
- if((triggerclass = fTriggerNames->FindObject(Form("%d",ibin)))){
- TObjString *label = dynamic_cast<TObjString *>(dynamic_cast<TPair *>(triggerclass)->Value());
- //printf("Trigger Pattern for class %d: %s\n", ibin, label->String().Data());
- percentages->SetBinContent(ipt, histoTracks->GetBinContent(histoTracks->FindBin(ibin)));
- percentages->GetXaxis()->SetBinLabel(ipt,label->String().Data());
- ipt++;
- }
- }
- percentages->GetXaxis()->SetTitle("Trigger Cluster");
- percentages->GetYaxis()->SetTitle("Ratio");
- percentages->GetYaxis()->SetRangeUser(0,1);
-// percentages->SetMarkerColor(kBlue);
-// percentages->SetMarkerStyle(22);
- fContainer->Add(percentages);
- fNRefFigures = 10;
+ TH1 * h = 0x0;
+ h = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNtrackletsTrack));
+ if(h->GetEntries()) h->Scale(100./h->Integral());
+
+ h = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNtrackletsCross));
+ if(h->GetEntries()) h->Scale(100./h->Integral());
+
+ h = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNtracksSector));
+ if(h->GetEntries()) h->Scale(100./h->Integral());
+
+ // Calculate of the trigger clusters purity
+ h = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTrigger));
+ TH1F *h1 = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTriggerTracks));
+ h1->Divide(h);
+ Float_t purities[20], val = 0;
+ TString triggernames[20];
+ Int_t nTriggerClasses = 0;
+ for(Int_t ibin = 1; ibin <= h->GetNbinsX(); ibin++){
+ if((val = h1->GetBinContent(ibin))){
+ purities[nTriggerClasses] = val;
+ triggernames[nTriggerClasses] = h1->GetXaxis()->GetBinLabel(ibin);
+ nTriggerClasses++;
+ }
+ }
+ h = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kTriggerPurity));
+ TAxis *ax = h->GetXaxis();
+ for(Int_t itrg = 0; itrg < nTriggerClasses; itrg++){
+ h->Fill(itrg, purities[itrg]);
+ ax->SetBinLabel(itrg+1, triggernames[itrg].Data());
+ }
+ ax->SetRangeUser(-0.5, nTriggerClasses+.5);
+ h->GetYaxis()->SetRangeUser(0,1);
+
+ fNRefFigures = 11;
+
return kTRUE;
}
//_______________________________________________________
-void AliTRDcheckDetector::GetRefFigure(Int_t ifig, Int_t &first, Int_t &last, Option_t *opt){
+Bool_t AliTRDcheckDetector::GetRefFigure(Int_t ifig){
//
// Setting Reference Figures
//
- opt = "pl";
+ TObjArray *arr = 0x0;
+ TH1 *h = 0x0, *h1 = 0x0, *h2 = 0x0;
+ TGaxis *axis = 0x0;
switch(ifig){
- case 0: first = last = kNTracksEventHist;
- break;
- case 1: first = last = kNclustersHist;
- break;
- case 2: first = last = kNtrackletsHist;
- break;
- case 3: first = last = kNclusterTrackletHist;
- break;
- case 4: first = last = kChi2;
- break;
- case 5: first = last = kNTracksSectorHist;
- break;
- case 6: first = last = kPulseHeight;
- break;
- case 7: first = last = kClusterCharge;
- break;
- case 8: first = last = kChargeDeposit;
- break;
- case 9: first = last = kPostProcessing;
- opt="bar";
- break;
- default: first = last = kNTracksEventHist;
- break;
- };
+ case kNclustersTrack:
+ ((TH1F*)fContainer->At(kNclustersTrack))->Draw("pl");
+ return kTRUE;
+ case kNclustersTracklet:
+ ((TH1F*)fContainer->At(kNclustersTracklet))->Draw("pc");
+ return kTRUE;
+ case kNtrackletsTrack:
+ h = (TH1F*)fContainer->At(kNtrackletsTrack);
+ if(!h->GetEntries()) break;
+ h->SetFillColor(kGreen);
+ h->SetBarOffset(.2);
+ h->SetBarWidth(.6);
+ h->Draw("bar1");
+ return kTRUE;
+ case kNtrackletsCross:
+ h = (TH1F*)fContainer->At(kNtrackletsCross);
+ if(!h->GetEntries()) break;
+ h->SetFillColor(kRed);
+ h->SetBarOffset(.2);
+ h->SetBarWidth(.6);
+ h->Draw("bar1");
+ return kTRUE;
+ case kNtrackletsFindable:
+ h = (TH1F*)fContainer->At(kNtrackletsFindable);
+ if(!h->GetEntries()) break;
+ h->Scale(100./h->Integral());
+ h->SetFillColor(kGreen);
+ h->SetBarOffset(.2);
+ h->SetBarWidth(.6);
+ h->Draw("bar1");
+ return kTRUE;
+ case kNtracksEvent:
+ ((TH1F*)fContainer->At(kNtracksEvent))->Draw("pl");
+ return kTRUE;
+ case kNtracksSector:
+ h = (TH1F*)fContainer->At(kNtracksSector);
+ if(!h->GetEntries()) break;
+ h->SetFillColor(kGreen);
+ h->SetBarOffset(.2);
+ h->SetBarWidth(.6);
+ h->Draw("bar1");
+ return kTRUE;
+ case kChi2:
+ ((TH1F*)((TObjArray*)fContainer->At(kChi2))->At(0))->Draw("");
+ return kTRUE;
+ case kPH:
+ arr = (TObjArray*)fContainer->At(kPH);
+ h = (TH1F*)arr->At(0);
+ h->SetMarkerStyle(24);
+ h->SetMarkerColor(kBlack);
+ h->SetLineColor(kBlack);
+ h->Draw("e1");
+ // copy the second histogram in a new one with the same x-dimension as the phs with respect to time
+ h1 = (TH1F *)arr->At(1);
+ h2 = new TH1F("hphs1","Average PH", 31, -0.5, 30.5);
+ for(Int_t ibin = h1->GetXaxis()->GetFirst(); ibin < h1->GetNbinsX(); ibin++)
+ h2->SetBinContent(ibin, h1->GetBinContent(ibin));
+ h2->SetMarkerStyle(22);
+ h2->SetMarkerColor(kBlue);
+ h2->SetLineColor(kBlue);
+ h2->Draw("e1same");
+ gPad->Update();
+ // create axis according to the histogram dimensions of the original second histogram
+ axis = new TGaxis(gPad->GetUxmin(),
+ gPad->GetUymax(),
+ gPad->GetUxmax(),
+ gPad->GetUymax(),
+ -0.08, 4.88, 510,"-L");
+ axis->SetLineColor(kBlue);
+ axis->SetLabelColor(kBlue);
+ axis->SetTextColor(kBlue);
+ axis->SetTitle("x_{0}-x_{c} [cm]");
+ axis->Draw();
+ return kTRUE;
+ case kChargeCluster:
+ ((TH1F*)fContainer->At(kChargeCluster))->Draw("c");
+ return kTRUE;
+ case kChargeTracklet:
+ ((TH1F*)fContainer->At(kChargeTracklet))->Draw("c");
+ return kTRUE;
+ case kNeventsTrigger:
+ ((TH1F*)fContainer->At(kNeventsTrigger))->Draw("");
+ return kTRUE;
+ case kNeventsTriggerTracks:
+ ((TH1F*)fContainer->At(kNeventsTriggerTracks))->Draw("");
+ return kTRUE;
+ case kTriggerPurity:
+ h=(TH1F*)fContainer->At(kTriggerPurity);
+ h->SetBarOffset(.2);
+ h->SetBarWidth(.6);
+ h->SetFillColor(kGreen);
+ h->Draw("bar1");
+ break;
+ default:
+ break;
+ }
+ AliInfo(Form("Reference plot [%d] missing result", ifig));
+ return kFALSE;
+}
+
+//_______________________________________________________
+TObjArray *AliTRDcheckDetector::Histos(){
+ //
+ // Create QA histograms
+ //
+ if(fContainer) return fContainer;
+
+ fContainer = new TObjArray(14);
+ //fContainer->SetOwner(kTRUE);
+
+ // Register Histograms
+ TH1 * h = 0x0;
+ if(!(h = (TH1F *)gROOT->FindObject("hNcls"))){
+ h = new TH1F("hNcls", "N_{clusters} / track", 181, -0.5, 180.5);
+ h->GetXaxis()->SetTitle("N_{clusters}");
+ h->GetYaxis()->SetTitle("Entries");
+ } else h->Reset();
+ fContainer->AddAt(h, kNclustersTrack);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hNclTls"))){
+ h = new TH1F("hNclTls","N_{clusters} / tracklet", 51, -0.5, 50.5);
+ h->GetXaxis()->SetTitle("N_{clusters}");
+ h->GetYaxis()->SetTitle("Entries");
+ } else h->Reset();
+ fContainer->AddAt(h, kNclustersTracklet);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hNtls"))){
+ h = new TH1F("hNtls", "N_{tracklets} / track", AliTRDgeometry::kNlayer, 0.5, 6.5);
+ h->GetXaxis()->SetTitle("N^{tracklet}");
+ h->GetYaxis()->SetTitle("freq. [%]");
+ } else h->Reset();
+ fContainer->AddAt(h, kNtrackletsTrack);
+
+ //
+ if(!(h = (TH1F *)gROOT->FindObject("hNtlsCross"))){
+ h = new TH1F("hNtlsCross", "N_{tracklets}^{cross} / track", 7, -0.5, 6.5);
+ h->GetXaxis()->SetTitle("n_{row cross}");
+ h->GetYaxis()->SetTitle("freq. [%]");
+ } else h->Reset();
+ fContainer->AddAt(h, kNtrackletsCross);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hNtlsFindable"))){
+ h = new TH1F("hNtlsFindable", "Found/Findable Tracklets" , 101, -0.005, 1.005);
+ h->GetXaxis()->SetTitle("r [a.u]");
+ h->GetYaxis()->SetTitle("Entries");
+ } else h->Reset();
+ fContainer->AddAt(h, kNtrackletsFindable);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hNtrks"))){
+ h = new TH1F("hNtrks", "N_{tracks} / event", 100, 0, 100);
+ h->GetXaxis()->SetTitle("N_{tracks}");
+ h->GetYaxis()->SetTitle("Entries");
+ } else h->Reset();
+ fContainer->AddAt(h, kNtracksEvent);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hNtrksSector"))){
+ h = new TH1F("hNtrksSector", "N_{tracks} / sector", AliTRDgeometry::kNsector, -0.5, 17.5);
+ h->GetXaxis()->SetTitle("sector");
+ h->GetYaxis()->SetTitle("freq. [%]");
+ } else h->Reset();
+ fContainer->AddAt(h, kNtracksSector);
+
+ // <PH> histos
+ TObjArray *arr = new TObjArray(2);
+ arr->SetOwner(kTRUE); arr->SetName("<PH>");
+ fContainer->AddAt(arr, kPH);
+ if(!(h = (TH1F *)gROOT->FindObject("hPHt"))){
+ h = new TProfile("hPHt", "<PH>", 31, -0.5, 30.5);
+ h->GetXaxis()->SetTitle("Time / 100ns");
+ h->GetYaxis()->SetTitle("<PH> [a.u]");
+ } else h->Reset();
+ arr->AddAt(h, 0);
+ if(!(h = (TH1F *)gROOT->FindObject("hPHx")))
+ h = new TProfile("hPHx", "<PH>", 31, -0.08, 4.88);
+ else h->Reset();
+ arr->AddAt(h, 1);
+
+ // Chi2 histos
+ arr = new TObjArray(2);
+ arr->SetOwner(kTRUE); arr->SetName("Chi2");
+ fContainer->AddAt(arr, kChi2);
+ if(!(h = (TH1F *)gROOT->FindObject("hChi2")))
+ h = new TH1F("hChi2", "#Chi2", 200, 0, 20);
+ else h->Reset();
+ arr->AddAt(h, 0);
+ if(!(h = (TH1F *)gROOT->FindObject("hChi2n")))
+ h = new TH1F("hChi2n", "Norm. Chi2 (tracklets)", 50, 0, 5);
+ else h->Reset();
+ arr->AddAt(h, 1);
+
+
+ if(!(h = (TH1F *)gROOT->FindObject("hQcl"))){
+ h = new TH1F("hQcl", "Q_{cluster}", 200, 0, 1200);
+ h->GetXaxis()->SetTitle("Q_{cluster} [a.u.]");
+ h->GetYaxis()->SetTitle("Entries");
+ }else h->Reset();
+ fContainer->AddAt(h, kChargeCluster);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hQtrklt"))){
+ h = new TH1F("hQtrklt", "Q_{tracklet}", 6000, 0, 6000);
+ h->GetXaxis()->SetTitle("Q_{tracklet} [a.u.]");
+ h->GetYaxis()->SetTitle("Entries");
+ }else h->Reset();
+ fContainer->AddAt(h, kChargeTracklet);
+
+
+ if(!(h = (TH1F *)gROOT->FindObject("hEventsTrigger")))
+ h = new TH1F("hEventsTrigger", "Trigger Class", 100, 0, 100);
+ else h->Reset();
+ fContainer->AddAt(h, kNeventsTrigger);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hEventsTriggerTracks")))
+ h = new TH1F("hEventsTriggerTracks", "Trigger Class (Tracks)", 100, 0, 100);
+ else h->Reset();
+ fContainer->AddAt(h, kNeventsTriggerTracks);
+
+ if(!(h = (TH1F *)gROOT->FindObject("hTriggerPurity"))){
+ h = new TH1F("hTriggerPurity", "Trigger Purity", 10, -0.5, 9.5);
+ h->GetXaxis()->SetTitle("Trigger Cluster");
+ h->GetYaxis()->SetTitle("freq.");
+ } else h->Reset();
+ fContainer->AddAt(h, kTriggerPurity);
+
+ return fContainer;
}
+/*
+* Plotting Functions
+*/
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotNClustersTracklet(const AliTRDtrackV1 *track){
+ //
+ // Plot the mean number of clusters per tracklet
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNclustersTracklet)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ AliTRDseedV1 *tracklet = 0x0;
+ for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
+ h->Fill(tracklet->GetN2());
+ }
+ return h;
+}
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotNClustersTrack(const AliTRDtrackV1 *track){
+ //
+ // Plot the number of clusters in one track
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNclustersTrack)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+
+ Int_t nclusters = 0;
+ AliTRDseedV1 *tracklet = 0x0;
+ for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
+ nclusters += tracklet->GetN();
+ if(fDebugLevel > 2){
+ Int_t crossing = Int_t(tracklet->IsRowCross());
+ Int_t detector = tracklet->GetDetector();
+ Float_t theta = TMath::ATan(tracklet->GetZref(1));
+ Float_t phi = TMath::ATan(tracklet->GetYref(1));
+ Float_t momentum = 0.;
+ Int_t pdg = 0;
+ Int_t kinkIndex = fESD ? fESD->GetKinkIndex() : 0;
+ UShort_t TPCncls = fESD ? fESD->GetTPCncls() : 0;
+ if(fMC){
+ if(fMC->GetTrackRef()) momentum = fMC->GetTrackRef()->P();
+ pdg = fMC->GetPDG();
+ }
+ (*fDebugStream) << "NClustersTrack"
+ << "Detector=" << detector
+ << "crossing=" << crossing
+ << "momentum=" << momentum
+ << "pdg=" << pdg
+ << "theta=" << theta
+ << "phi=" << phi
+ << "kinkIndex=" << kinkIndex
+ << "TPCncls=" << TPCncls
+ << "nclusters=" << nclusters
+ << "\n";
+ }
+ }
+ h->Fill(nclusters);
+ return h;
+}
+
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotNTrackletsTrack(const AliTRDtrackV1 *track){
+ //
+ // Plot the number of tracklets
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNtrackletsTrack)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ Int_t nTracklets = fTrack->GetNumberOfTracklets();
+ h->Fill(nTracklets);
+ if(fDebugLevel > 3){
+ if(nTracklets == 1){
+ // If we have one Tracklet, check in which layer this happens
+ Int_t layer = -1;
+ AliTRDseedV1 *tracklet = 0x0;
+ for(Int_t il = 0; il < AliTRDgeometry::kNlayer; il++){
+ if((tracklet = fTrack->GetTracklet(il)) && tracklet->IsOK()){layer = il; break;}
+ }
+ (*fDebugStream) << "NTrackletsTrack"
+ << "Layer=" << layer
+ << "\n";
+ }
+ }
+ return h;
+}
+
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotNTrackletsRowCross(const AliTRDtrackV1 *track){
+ //
+ // Plot the number of tracklets
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNtrackletsCross)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+
+ Int_t ncross = 0;
+ AliTRDseedV1 *tracklet = 0x0;
+ for(Int_t il = 0; il < AliTRDgeometry::kNlayer; il++){
+ if(!(tracklet = fTrack->GetTracklet(il)) || !tracklet->IsOK()) continue;
+
+ if(tracklet->IsRowCross()) ncross++;
+ }
+ h->Fill(ncross);
+ return h;
+}
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotFindableTracklets(const AliTRDtrackV1 *track){
+ //
+ // Plots the ratio of number of tracklets vs.
+ // number of findable tracklets
+ //
+ // Findable tracklets are defined as track prolongation
+ // to layer i does not hit the dead area +- epsilon
+ //
+ // In order to check whether tracklet hist active area in Layer i,
+ // the track is refitted and the fitted position + an uncertainty
+ // range is compared to the chamber border (also with a different
+ // uncertainty)
+ //
+ // For the track fit two cases are distinguished:
+ // If the track is a stand alone track (defined by the status bit
+ // encoding, then the track is fitted with the tilted Rieman model
+ // Otherwise the track is fitted with the Kalman fitter in two steps:
+ // Since the track parameters are give at the outer point, we first
+ // fit in direction inwards. Afterwards we fit again in direction outwards
+ // to extrapolate the track to layers which are not reached by the track
+ // For the Kalman model, the radial track points have to be shifted by
+ // a distance epsilon in the direction that we want to fit
+ //
+ const Float_t epsilon = 0.01; // dead area tolerance
+ const Float_t epsilon_R = 1; // shift in radial direction of the anode wire position (Kalman filter only)
+ const Float_t delta_y = 0.7; // Tolerance in the track position in y-direction
+ const Float_t delta_z = 7.0; // Tolerance in the track position in z-direction (Padlength)
+ Double_t x_anode[AliTRDgeometry::kNlayer] = {300.2, 312.8, 325.4, 338.0, 350.6, 363.2}; // Take the default X0
+
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNtrackletsFindable)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ Int_t nFound = 0, nFindable = 0;
+ Int_t stack = -1;
+ Double_t ymin = 0., ymax = 0., zmin = 0., zmax = 0.;
+ Double_t y = 0., z = 0.;
+ AliTRDseedV1 *tracklet = 0x0;
+ AliTRDpadPlane *pp;
+ for(Int_t il = 0; il < AliTRDgeometry::kNlayer; il++){
+ if((tracklet = fTrack->GetTracklet(il)) && tracklet->IsOK()){
+ tracklet->SetReconstructor(fReconstructor);
+ nFound++;
+ }
+ }
+ // 2 Different cases:
+ // 1st stand alone: here we cannot propagate, but be can do a Tilted Rieman Fit
+ // 2nd barrel track: here we propagate the track to the layers
+ AliTrackPoint points[6];
+ Float_t xyz[3];
+ memset(xyz, 0, sizeof(Float_t) * 3);
+ if(((fESD->GetStatus() & AliESDtrack::kTRDout) > 0) && !((fESD->GetStatus() & AliESDtrack::kTRDin) > 0)){
+ // stand alone track
+ for(Int_t il = 0; il < AliTRDgeometry::kNlayer; il++){
+ xyz[0] = x_anode[il];
+ points[il].SetXYZ(xyz);
+ }
+ AliTRDtrackerV1::FitRiemanTilt(const_cast<AliTRDtrackV1 *>(fTrack), 0x0, kTRUE, 6, points);
+ } else {
+ // barrel track
+ //
+ // 2 Steps:
+ // -> Kalman inwards
+ // -> Kalman outwards
+ AliTRDtrackV1 copy_track(*fTrack); // Do Kalman on a (non-constant) copy of the track
+ AliTrackPoint points_inward[6], points_outward[6];
+ for(Int_t il = AliTRDgeometry::kNlayer; il--;){
+ // In order to avoid complications in the Kalman filter if the track points have the same radial
+ // position like the tracklets, we have to shift the radial postion of the anode wire by epsilon
+ // in the direction we want to go
+ // The track points have to be in reverse order for the Kalman Filter inwards
+ xyz[0] = x_anode[AliTRDgeometry::kNlayer - il - 1] - epsilon_R;
+ points_inward[il].SetXYZ(xyz);
+ xyz[0] = x_anode[il] + epsilon_R;
+ points_outward[il].SetXYZ(xyz);
+ }
+ /*for(Int_t ipt = 0; ipt < AliTRDgeometry::kNlayer; ipt++)
+ printf("%d. X = %f\n", ipt, points[ipt].GetX());*/
+ // Kalman inwards
+ AliTRDtrackerV1::FitKalman(©_track, 0x0, kFALSE, 6, points_inward);
+ memcpy(points, points_inward, sizeof(AliTrackPoint) * 6); // Preliminary store the inward results in the Array points
+ // Kalman outwards
+ AliTRDtrackerV1::FitKalman(©_track, 0x0, kTRUE, 6, points_inward);
+ memcpy(points, points_outward, sizeof(AliTrackPoint) * AliTRDgeometry::kNlayer);
+ }
+ for(Int_t il = 0; il < AliTRDgeometry::kNlayer; il++){
+ y = points[il].GetY();
+ z = points[il].GetZ();
+ if((stack = fGeo->GetStack(z, il)) < 0) continue; // Not findable
+ pp = fGeo->GetPadPlane(il, stack);
+ ymin = pp->GetCol0() + epsilon;
+ ymax = pp->GetColEnd() - epsilon;
+ zmin = pp->GetRowEnd() + epsilon;
+ zmax = pp->GetRow0() - epsilon;
+ // ignore y-crossing (material)
+ if((z + delta_z > zmin && z - delta_z < zmax) && (y + delta_y > ymin && y - delta_y < ymax)) nFindable++;
+ if(fDebugLevel > 3){
+ Double_t pos_tracklet[2] = {tracklet ? tracklet->GetYfit(0) : 0, tracklet ? tracklet->GetZfit(0) : 0};
+ Int_t hasTracklet = tracklet ? 1 : 0;
+ (*fDebugStream) << "FindableTracklets"
+ << "layer=" << il
+ << "ytracklet=" << pos_tracklet[0]
+ << "ytrack=" << y
+ << "ztracklet=" << pos_tracklet[1]
+ << "ztrack=" << z
+ << "tracklet=" << hasTracklet
+ << "\n";
+ }
+ }
+
+ h->Fill(nFindable > 0 ? TMath::Min(nFound/static_cast<Double_t>(nFindable), 1.) : 1);
+ if(fDebugLevel > 2) AliInfo(Form("Findable[Found]: %d[%d|%f]", nFindable, nFound, nFound/static_cast<Float_t>(nFindable > 0 ? nFindable : 1)));
+ return h;
+}
+
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotChi2(const AliTRDtrackV1 *track){
+ //
+ // Plot the chi2 of the track
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(((TObjArray*)(fContainer->At(kChi2)))->At(0)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ h->Fill(fTrack->GetChi2());
+ return h;
+}
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotChi2Norm(const AliTRDtrackV1 *track){
+ //
+ // Plot the chi2 of the track
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(((TObjArray*)(fContainer->At(kChi2)))->At(1)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ Int_t nTracklets = 0;
+ AliTRDseedV1 *tracklet = 0x0;
+ for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
+ nTracklets++;
+ }
+ h->Fill(fTrack->GetChi2()/nTracklets);
+ return h;
+}
+
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotPHt(const AliTRDtrackV1 *track){
+ //
+ // Plot the average pulse height
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TProfile *h = 0x0;
+ if(!(h = dynamic_cast<TProfile *>(((TObjArray*)(fContainer->At(kPH)))->At(0)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ AliTRDseedV1 *tracklet = 0x0;
+ AliTRDcluster *c = 0x0;
+ for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK())continue;
+ Int_t crossing = Int_t(tracklet->IsRowCross());
+ Int_t detector = tracklet->GetDetector();
+ for(Int_t itime = 0; itime < AliTRDtrackerV1::GetNTimeBins(); itime++){
+ if(!(c = tracklet->GetClusters(itime))) continue;
+ Int_t localtime = c->GetLocalTimeBin();
+ Double_t absolute_charge = TMath::Abs(c->GetQ());
+ h->Fill(localtime, absolute_charge);
+ if(fDebugLevel > 3){
+ Double_t distance[2];
+ GetDistanceToTracklet(distance, tracklet, c);
+ Float_t theta = TMath::ATan(tracklet->GetZref(1));
+ Float_t phi = TMath::ATan(tracklet->GetYref(1));
+ Float_t momentum = 0.;
+ Int_t pdg = 0;
+ Int_t kinkIndex = fESD ? fESD->GetKinkIndex() : 0;
+ UShort_t TPCncls = fESD ? fESD->GetTPCncls() : 0;
+ if(fMC){
+ if(fMC->GetTrackRef()) momentum = fMC->GetTrackRef()->P();
+ pdg = fMC->GetPDG();
+ }
+ (*fDebugStream) << "PHt"
+ << "Detector=" << detector
+ << "crossing=" << crossing
+ << "Timebin=" << localtime
+ << "Charge=" << absolute_charge
+ << "momentum=" << momentum
+ << "pdg=" << pdg
+ << "theta=" << theta
+ << "phi=" << phi
+ << "kinkIndex=" << kinkIndex
+ << "TPCncls=" << TPCncls
+ << "dy=" << distance[0]
+ << "dz=" << distance[1]
+ << "c.=" << c
+ << "\n";
+ }
+ }
+ }
+ return h;
+}
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotPHx(const AliTRDtrackV1 *track){
+ //
+ // Plots the average pulse height vs the distance from the anode wire
+ // (plus const anode wire offset)
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TProfile *h = 0x0;
+ if(!(h = dynamic_cast<TProfile *>(((TObjArray*)(fContainer->At(kPH)))->At(1)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ Float_t offset = .5*AliTRDgeometry::CamHght();
+ AliTRDseedV1 *tracklet = 0x0;
+ AliTRDcluster *c = 0x0;
+ Double_t distance = 0;
+ for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !(tracklet->IsOK())) continue;
+ tracklet->ResetClusterIter();
+ while((c = tracklet->NextCluster())){
+ distance = tracklet->GetX0() - c->GetX() + offset;
+ h->Fill(distance, TMath::Abs(c->GetQ()));
+ }
+ }
+ return h;
+}
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotChargeCluster(const AliTRDtrackV1 *track){
+ //
+ // Plot the cluster charge
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kChargeCluster)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ AliTRDseedV1 *tracklet = 0x0;
+ AliTRDcluster *c = 0x0;
+ for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK())continue;
+ for(Int_t itime = 0; itime < AliTRDtrackerV1::GetNTimeBins(); itime++){
+ if(!(c = tracklet->GetClusters(itime))) continue;
+ h->Fill(c->GetQ());
+ }
+ }
+ return h;
+}
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotChargeTracklet(const AliTRDtrackV1 *track){
+ //
+ // Plot the charge deposit per chamber
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kChargeTracklet)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+ AliTRDseedV1 *tracklet = 0x0;
+ AliTRDcluster *c = 0x0;
+ Double_t Qtot = 0;
+ Int_t nTracklets =fTrack->GetNumberOfTracklets();
+ for(Int_t itl = 0x0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
+ Qtot = 0.;
+ for(Int_t ic = AliTRDseedV1::kNTimeBins; ic--;){
+ if(!(c = tracklet->GetClusters(ic))) continue;
+ Qtot += TMath::Abs(c->GetQ());
+ }
+ h->Fill(Qtot);
+ if(fDebugLevel > 3){
+ Int_t crossing = (Int_t)tracklet->IsRowCross();
+ Int_t detector = tracklet->GetDetector();
+ Float_t theta = TMath::ATan(tracklet->GetZfit(1));
+ Float_t phi = TMath::ATan(tracklet->GetYfit(1));
+ Float_t momentum = 0.;
+ Int_t pdg = 0;
+ Int_t kinkIndex = fESD ? fESD->GetKinkIndex() : 0;
+ UShort_t TPCncls = fESD ? fESD->GetTPCncls() : 0;
+ if(fMC){
+ if(fMC->GetTrackRef()) momentum = fMC->GetTrackRef()->P();
+ pdg = fMC->GetPDG();
+ }
+ (*fDebugStream) << "ChargeTracklet"
+ << "Detector=" << detector
+ << "crossing=" << crossing
+ << "momentum=" << momentum
+ << "nTracklets="<< nTracklets
+ << "pdg=" << pdg
+ << "theta=" << theta
+ << "phi=" << phi
+ << "kinkIndex=" << kinkIndex
+ << "TPCncls=" << TPCncls
+ << "QT=" << Qtot
+ << "\n";
+ }
+ }
+ return h;
+}
+
+//_______________________________________________________
+TH1 *AliTRDcheckDetector::PlotNTracksSector(const AliTRDtrackV1 *track){
+ //
+ // Plot the number of tracks per Sector
+ //
+ if(track) fTrack = track;
+ if(!fTrack){
+ AliWarning("No Track defined.");
+ return 0x0;
+ }
+ TH1 *h = 0x0;
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNtracksSector)))){
+ AliWarning("No Histogram defined.");
+ return 0x0;
+ }
+
+ // TODO we should compare with
+ // sector = Int_t(track->GetAlpha() / AliTRDgeometry::GetAlpha());
+
+ AliTRDseedV1 *tracklet = 0x0;
+ Int_t sector = -1;
+ for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
+ if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
+ sector = static_cast<Int_t>(tracklet->GetDetector()/AliTRDgeometry::kNdets);
+ break;
+ }
+ h->Fill(sector);
+ return h;
+}
+
+
+//________________________________________________________
+void AliTRDcheckDetector::SetRecoParam(AliTRDrecoParam *r)
+{
+
+ fReconstructor->SetRecoParam(r);
+}
+
+//________________________________________________________
+void AliTRDcheckDetector::GetDistanceToTracklet(Double_t *dist, AliTRDseedV1 *tracklet, AliTRDcluster *c)
+{
+ Float_t x = c->GetX();
+ dist[0] = c->GetY() - tracklet->GetYat(x);
+ dist[1] = c->GetZ() - tracklet->GetZat(x);
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff