+#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 "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"
AliTRDrecoTask("DetChecker", "Basic Detector Checker")
,fEventInfo(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(fTriggerNames) delete fTriggerNames;
+ delete fReconstructor;
+ delete fGeo;
}
//_______________________________________________________
Int_t triggermask = fEventInfo->GetEventHeader()->GetTriggerMask();
TString triggername = fEventInfo->GetRunInfo()->GetFiredTriggerClasses(triggermask);
if(fDebugLevel > 6)printf("Trigger cluster: %d, Trigger class: %s\n", triggermask, triggername.Data());
- dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTrigger))->Fill(triggermask);
+ dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTrigger))->Fill(triggermask);
for(Int_t iti = 0; iti < fTracks->GetEntriesFast(); iti++){
if(!fTracks->UncheckedAt(iti)) continue;
AliTRDtrackInfo *fTrackInfo = dynamic_cast<AliTRDtrackInfo *>(fTracks->UncheckedAt(iti));
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(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));
+ TH1 *histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNeventsTriggerTracks));
histo->GetXaxis()->SetBinLabel(histo->FindBin(triggermask), triggername);
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTrigger));
+ 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 = 0x0;
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNTracksEventHist));
- histo->GetXaxis()->SetTitle("Number of Tracks");
- histo->GetYaxis()->SetTitle("Events");
- 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");
+ 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 the purity of the trigger clusters
- histo = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTrigger));
- TH1F *histoTracks = dynamic_cast<TH1F *>(fContainer->UncheckedAt(kNEventsTriggerTracks));
- histoTracks->Divide(histo);
+ // 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 <= histo->GetNbinsX(); ibin++){
- if((val = histoTracks->GetBinContent(ibin))){
+ for(Int_t ibin = 1; ibin <= h->GetNbinsX(); ibin++){
+ if((val = h1->GetBinContent(ibin))){
purities[nTriggerClasses] = val;
- triggernames[nTriggerClasses] = histoTracks->GetXaxis()->GetBinLabel(ibin);
+ triggernames[nTriggerClasses] = h1->GetXaxis()->GetBinLabel(ibin);
nTriggerClasses++;
}
}
- TH1F *hTriggerInf = new TH1F("fTriggerInf", "Trigger Information", TMath::Max(nTriggerClasses, 1), 0, TMath::Max(nTriggerClasses, 1));
- for(Int_t ibin = 1; ibin <= nTriggerClasses; ibin++){
- hTriggerInf->SetBinContent(ibin, purities[ibin-1]);
- hTriggerInf->GetXaxis()->SetBinLabel(ibin, triggernames[ibin-1].Data());
- }
- hTriggerInf->GetXaxis()->SetTitle("Trigger Cluster");
- hTriggerInf->GetYaxis()->SetTitle("Ratio");
- hTriggerInf->GetYaxis()->SetRangeUser(0,1);
-// hTriggerInf->SetMarkerColor(kBlue);
-// hTriggerInf->SetMarkerStyle(22);
- fContainer->Add(hTriggerInf);
- fNRefFigures = 10;
+ 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){
+Bool_t AliTRDcheckDetector::GetRefFigure(Int_t ifig){
//
// Setting Reference Figures
//
- TH1 *h = 0x0;
+ TObjArray *arr = 0x0;
+ TH1 *h = 0x0, *h1 = 0x0, *h2 = 0x0;
+ TGaxis *axis = 0x0;
switch(ifig){
- case 0:
- ((TH1F*)fContainer->At(kNTracksEventHist))->Draw("pl");
- break;
- case 1:
- ((TH1F*)fContainer->At(kNclustersHist))->Draw("pl");
- break;
- case 2:
- h = (TH1F*)fContainer->At(kNtrackletsHist);
+ 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->Scale(100./h->Integral());
- h->GetXaxis()->SetRangeUser(.5, 6.5);
h->SetFillColor(kGreen);
h->SetBarOffset(.2);
h->SetBarWidth(.6);
h->Draw("bar1");
- break;
- case 3:
- ((TH1F*)fContainer->At(kNclusterTrackletHist))->Draw("pc");
- break;
- case 4:
- ((TH1F*)fContainer->At(kChi2))->Draw("");
- break;
- case 5:
- h = (TH1F*)fContainer->At(kNTracksSectorHist);
+ 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");
- break;
- case 6:
- h = (TH1F*)fContainer->At(kPulseHeight);
+ 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");
- break;
- case 7:
- ((TH1F*)fContainer->At(kClusterCharge))->Draw("c");
- break;
- case 8:
- ((TH1F*)fContainer->At(kChargeDeposit))->Draw("c");
- break;
- case 9:
- h=(TH1F*)fContainer->At(kPurity);
+ // 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:
- ((TH1F*)fContainer->At(kNTracksEventHist))->Draw("pl");
break;
}
+ AliInfo(Form("Reference plot [%d] missing result", ifig));
+ return kFALSE;
}
//_______________________________________________________
//
if(fContainer) return fContainer;
- fContainer = new TObjArray(25);
+ fContainer = new TObjArray(14);
+ //fContainer->SetOwner(kTRUE);
+
// Register Histograms
- fContainer->AddAt(new TH1F("hNtrks", "Number of Tracks per event", 100, 0, 100), kNTracksEventHist);
- fContainer->AddAt(new TH1F("hEventsTriggerTracks", "Trigger Class (Tracks)", 100, 0, 100), kNEventsTriggerTracks);
- fContainer->AddAt(new TH1F("hNcls", "Nr. of clusters per track", 181, -0.5, 180.5), kNclustersHist);
- fContainer->AddAt(new TH1F("hNtls", "Nr. tracklets per track", 7, -0.5, 6.5), kNtrackletsHist);
- fContainer->AddAt(new TH1F("hNclTls","Mean Number of clusters per tracklet", 31, -0.5, 30.5), kNclusterTrackletHist);
- fContainer->AddAt(new TH1F("hChi2", "Chi2", 200, 0, 20), kChi2);
- fContainer->AddAt(new TH1F("hChi2n", "Norm. Chi2 (tracklets)", 50, 0, 5), kChi2Normalized);
- fContainer->AddAt(new TH1F("hSM", "Track Counts in Supermodule", 18, -0.5, 17.5), kNTracksSectorHist);
- // Detector signal on Detector-by-Detector basis
- fContainer->AddAt(new TProfile("hPHdetector", "Average PH", 31, -0.5, 30.5), kPulseHeight);
- fContainer->AddAt(new TH1F("hQclDetector", "Cluster charge", 200, 0, 1200), kClusterCharge);
- fContainer->AddAt(new TH1F("hQTdetector", "Total Charge Deposit", 6000, 0, 6000), kChargeDeposit);
- fContainer->AddAt(new TH1F("hEventsTrigger", "Trigger Class", 100, 0, 100), kNEventsTrigger);
+ 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;
}
*/
//_______________________________________________________
-TH1 *AliTRDcheckDetector::PlotMeanNClusters(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotNClustersTracklet(const AliTRDtrackV1 *track){
//
// Plot the mean number of clusters per tracklet
//
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNclusterTrackletHist)))){
+ 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->GetN());
+ h->Fill(tracklet->GetN2());
}
return h;
}
//_______________________________________________________
-TH1 *AliTRDcheckDetector::PlotNClusters(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotNClustersTrack(const AliTRDtrackV1 *track){
//
// Plot the number of clusters in one track
//
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNclustersHist)))){
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNclustersTrack)))){
AliWarning("No Histogram defined.");
return 0x0;
}
if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
nclusters += tracklet->GetN();
if(fDebugLevel > 2){
- Int_t crossing = tracklet->GetNChange();
- AliTRDcluster *c = 0x0;
- for(Int_t itime = 0; itime < kNTimeBins; itime++){
- if(!(c = tracklet->GetClusters(itime))) continue;
- break;
- }
- Int_t detector = c->GetDetector();
- Float_t sector = static_cast<Int_t>(detector/AliTRDgeometry::kNdets);
- Float_t theta = TMath::ATan(tracklet->GetZfit(1));
- Float_t phi = TMath::ATan(tracklet->GetYfit(1));
+ 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;
if(fMC->GetTrackRef()) momentum = fMC->GetTrackRef()->P();
pdg = fMC->GetPDG();
}
- (*fDebugStream) << "NClusters"
+ (*fDebugStream) << "NClustersTrack"
<< "Detector=" << detector
- << "Sector=" << sector
<< "crossing=" << crossing
<< "momentum=" << momentum
<< "pdg=" << pdg
return h;
}
+
//_______________________________________________________
-TH1 *AliTRDcheckDetector::PlotChi2(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotNTrackletsTrack(const AliTRDtrackV1 *track){
//
- // Plot the chi2 of the track
+ // Plot the number of tracklets
//
if(track) fTrack = track;
if(!fTrack){
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kChi2)))){
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNtrackletsTrack)))){
AliWarning("No Histogram defined.");
return 0x0;
}
- h->Fill(fTrack->GetChi2());
+ 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::PlotNormalizedChi2(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotNTrackletsRowCross(const AliTRDtrackV1 *track){
//
- // Plot the chi2 of the track
+ // Plot the number of tracklets
//
if(track) fTrack = track;
if(!fTrack){
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kChi2Normalized)))){
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNtrackletsCross)))){
AliWarning("No Histogram defined.");
return 0x0;
}
- Int_t nTracklets = 0;
+
+ Int_t ncross = 0;
AliTRDseedV1 *tracklet = 0x0;
- for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
- if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
- nTracklets++;
+ for(Int_t il = 0; il < AliTRDgeometry::kNlayer; il++){
+ if(!(tracklet = fTrack->GetTracklet(il)) || !tracklet->IsOK()) continue;
+
+ if(tracklet->IsRowCross()) ncross++;
}
- h->Fill(fTrack->GetChi2()/nTracklets);
+ 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->GetMeanz() : 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::PlotNTracklets(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotChi2(const AliTRDtrackV1 *track){
//
- // Plot the number of tracklets
+ // 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){
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNtrackletsHist)))){
+ if(!(h = dynamic_cast<TH1F *>(((TObjArray*)(fContainer->At(kChi2)))->At(1)))){
AliWarning("No Histogram defined.");
return 0x0;
}
if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
nTracklets++;
}
- h->Fill(nTracklets);
+ h->Fill(fTrack->GetChi2()/nTracklets);
return h;
}
+
//_______________________________________________________
-TH1 *AliTRDcheckDetector::PlotPulseHeight(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotPHt(const AliTRDtrackV1 *track){
//
// Plot the average pulse height
//
return 0x0;
}
TProfile *h = 0x0;
- if(!(h = dynamic_cast<TProfile *>(fContainer->At(kPulseHeight)))){
+ if(!(h = dynamic_cast<TProfile *>(((TObjArray*)(fContainer->At(kPH)))->At(0)))){
AliWarning("No Histogram defined.");
return 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 < kNTimeBins; itime++){
+ 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){
- Int_t crossing = tracklet->GetNChange();
- Int_t detector = c->GetDetector();
- Float_t sector = static_cast<Int_t>(detector/AliTRDgeometry::kNdets);
- Float_t theta = TMath::ATan(tracklet->GetZfit(1));
- Float_t phi = TMath::ATan(tracklet->GetYfit(1));
+ 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;
if(fMC->GetTrackRef()) momentum = fMC->GetTrackRef()->P();
pdg = fMC->GetPDG();
}
- (*fDebugStream) << "PulseHeight"
+ (*fDebugStream) << "PHt"
<< "Detector=" << detector
- << "Sector=" << sector
<< "crossing=" << crossing
<< "Timebin=" << localtime
<< "Charge=" << absolute_charge
<< "phi=" << phi
<< "kinkIndex=" << kinkIndex
<< "TPCncls=" << TPCncls
+ << "dy=" << distance[0]
+ << "dz=" << distance[1]
+ << "c.=" << c
<< "\n";
}
}
}
//_______________________________________________________
-TH1 *AliTRDcheckDetector::PlotClusterCharge(const AliTRDtrackV1 *track){
+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
//
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kClusterCharge)))){
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kChargeCluster)))){
AliWarning("No Histogram defined.");
return 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 < kNTimeBins; itime++){
+ for(Int_t itime = 0; itime < AliTRDtrackerV1::GetNTimeBins(); itime++){
if(!(c = tracklet->GetClusters(itime))) continue;
h->Fill(c->GetQ());
}
}
//_______________________________________________________
-TH1 *AliTRDcheckDetector::PlotChargeDeposit(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotChargeTracklet(const AliTRDtrackV1 *track){
//
// Plot the charge deposit per chamber
//
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kChargeDeposit)))){
+ if(!(h = dynamic_cast<TH1F *>(fContainer->At(kChargeTracklet)))){
AliWarning("No Histogram defined.");
return 0x0;
}
AliTRDseedV1 *tracklet = 0x0;
- AliTRDcluster *c = 0x0, *c1 = 0x0; // c1 for the Debug Stream
+ 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;
- c1 = 0x0;
- for(Int_t itime = 0; itime < kNTimeBins; itime++){
- if(!(c = tracklet->GetClusters(itime))) continue;
- if(!c1) c1 = c;
+ Qtot = 0.;
+ for(Int_t ic = AliTRDseed::knTimebins; ic--;){
+ if(!(c = tracklet->GetClusters(ic))) continue;
Qtot += TMath::Abs(c->GetQ());
}
h->Fill(Qtot);
if(fDebugLevel > 3){
- Int_t crossing = tracklet->GetNChange();
- Int_t detector = c1->GetDetector();
- Float_t sector = static_cast<Int_t>(detector/AliTRDgeometry::kNdets);
+ 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.;
if(fMC->GetTrackRef()) momentum = fMC->GetTrackRef()->P();
pdg = fMC->GetPDG();
}
- (*fDebugStream) << "ChargeDeposit"
+ (*fDebugStream) << "ChargeTracklet"
<< "Detector=" << detector
- << "Sector=" << sector
<< "crossing=" << crossing
<< "momentum=" << momentum
+ << "nTracklets="<< nTracklets
<< "pdg=" << pdg
<< "theta=" << theta
<< "phi=" << phi
}
//_______________________________________________________
-TH1 *AliTRDcheckDetector::PlotTracksSector(const AliTRDtrackV1 *track){
+TH1 *AliTRDcheckDetector::PlotNTracksSector(const AliTRDtrackV1 *track){
//
// Plot the number of tracks per Sector
//
return 0x0;
}
TH1 *h = 0x0;
- if(!(h = dynamic_cast<TH1F *>(fContainer->At(kNTracksSectorHist)))){
+ 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;
- AliTRDcluster *c = 0x0;
Int_t sector = -1;
for(Int_t itl = 0; itl < AliTRDgeometry::kNlayer; itl++){
if(!(tracklet = fTrack->GetTracklet(itl)) || !tracklet->IsOK()) continue;
- for(Int_t itime = 0; itime < kNTimeBins; itime++){
- if(!(c = tracklet->GetClusters(itime))) continue;
- sector = static_cast<Int_t>(c->GetDetector()/AliTRDgeometry::kNdets);
- }
+ 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