#include "AliRawReader.h"
#include "AliLog.h"
#include "AliESDTrdTrack.h"
-#include "AliESD.h"
+#include "AliESDEvent.h"
#include "AliTRDReconstructor.h"
-#include "AliTRDclusterizerV1.h"
+#include "AliTRDclusterizer.h"
#include "AliTRDtracker.h"
#include "AliTRDpidESD.h"
-#include "AliTRDtrigger.h"
-#include "AliTRDtrigParam.h"
#include "AliTRDgtuTrack.h"
#include "AliTRDrawData.h"
#include "AliTRDdigitsManager.h"
+#include "AliTRDtrackerV1.h"
+#include "AliTRDrecoParam.h"
ClassImp(AliTRDReconstructor)
-Bool_t AliTRDReconstructor::fgkSeedingOn = kFALSE;
-Int_t AliTRDReconstructor::fgStreamLevel = 0; // Stream (debug) level
+AliTRDrecoParam* AliTRDReconstructor::fgRecoParam = 0x0;
+
+//_____________________________________________________________________________
+AliTRDReconstructor::~AliTRDReconstructor() {
+ if(fgRecoParam) delete fgRecoParam;
+}
+
+
//_____________________________________________________________________________
void AliTRDReconstructor::ConvertDigits(AliRawReader *rawReader
// Convert raw data digits into digit objects in a root tree
//
+ AliInfo("Convert raw data digits into digit objects [RawReader -> Digit TTree]");
+
AliTRDrawData rawData;
+ rawReader->Reset();
+ rawReader->Select("TRD");
AliTRDdigitsManager *manager = rawData.Raw2Digits(rawReader);
manager->MakeBranch(digitsTree);
manager->WriteDigits();
-
-}
-
-//_____________________________________________________________________________
-void AliTRDReconstructor::Reconstruct(AliRunLoader *runLoader
- , AliRawReader *rawReader) const
-{
- //
- // Reconstruct clusters
- //
-
- AliInfo("Reconstruct TRD clusters from RAW data");
-
- AliLoader *loader = runLoader->GetLoader("TRDLoader");
- loader->LoadRecPoints("recreate");
-
- runLoader->CdGAFile();
- Int_t nEvents = runLoader->GetNumberOfEvents();
-
- for (Int_t iEvent = 0; iEvent < nEvents; iEvent++) {
- if (!rawReader->NextEvent()) break;
- AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
- clusterer.Open(runLoader->GetFileName(),iEvent);
- clusterer.ReadDigits(rawReader);
- clusterer.MakeClusters();
- clusterer.WriteClusters(-1);
- }
-
- loader->UnloadRecPoints();
-
- //
- // Trigger (tracklets, LTU)
- //
-// loader->LoadTracks();
-// if (loader->TreeT()) {
-// AliError("Tracklets already exist");
-// return;
-// }
-// AliInfo("Trigger tracklets will be produced");
-
-// AliTRDtrigger trdTrigger("Trigger","Trigger class");
-
-// AliTRDtrigParam *trigp = new AliTRDtrigParam("TRDtrigParam"
-// ,"TRD Trigger parameters");
-
-// Float_t field = AliTracker::GetBz() * 0.1; // Tesla
-// AliInfo(Form("Trigger set for magnetic field = %f Tesla \n",field));
-// trigp->SetField(field);
-// trigp->Init();
-// trdTrigger.SetParameter(trigp);
-
-// rawReader->RewindEvents();
-
-// for (Int_t iEvent = 0; iEvent < nEvents; iEvent++) {
-// if (!rawReader->NextEvent()) break;
-// trdTrigger.Open(runLoader->GetFileName(),iEvent);
-// trdTrigger.ReadDigits(rawReader);
-// trdTrigger.MakeTracklets();
-// trdTrigger.WriteTracklets(-1);
-// }
-
-// loader->UnloadTracks();
+ delete manager;
}
// Reconstruct clusters
//
- AliInfo("Reconstruct TRD clusters from RAW data");
+ AliInfo("Reconstruct TRD clusters from RAW data [RawReader -> Cluster TTree]");
- AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
- clusterer.OpenOutput(clusterTree);
- clusterer.ReadDigits(rawReader);
- clusterer.MakeClusters();
- //
- // No trigger, since we don't have the output tree for tracklets
- //
+ rawReader->Reset();
+ rawReader->Select("TRD");
+
+ // New (fast) cluster finder
+ AliTRDclusterizer clusterer("clusterer","TRD clusterizer");
+ clusterer.OpenOutput(clusterTree);
+ clusterer.SetAddLabels(kFALSE);
+ clusterer.Raw2ClustersChamber(rawReader);
}
// Reconstruct clusters
//
- AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
+ AliInfo("Reconstruct TRD clusters from Digits [Digit TTree -> Cluster TTree]");
+
+ AliTRDclusterizer clusterer("clusterer","TRD clusterizer");
clusterer.OpenOutput(clusterTree);
clusterer.ReadDigits(digitsTree);
clusterer.MakeClusters();
- //
- // No trigger, since we don't have the output tree for tracklets
- //
-
-}
-
-//_____________________________________________________________________________
-void AliTRDReconstructor::Reconstruct(AliRunLoader *runLoader) const
-{
- //
- // Reconstruct clusters
- //
-
- AliLoader *loader = runLoader->GetLoader("TRDLoader");
- loader->LoadRecPoints("recreate");
-
- runLoader->CdGAFile();
- Int_t nEvents = runLoader->GetNumberOfEvents();
-
- for (Int_t iEvent = 0; iEvent < nEvents; iEvent++) {
- AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
- clusterer.Open(runLoader->GetFileName(),iEvent);
- clusterer.ReadDigits();
- clusterer.MakeClusters();
- clusterer.WriteClusters(-1);
- }
-
- loader->UnloadRecPoints();
-
- //
- // Trigger (tracklets, LTU)
- //
- loader->LoadTracks("RECREATE");
- AliInfo("Trigger tracklets will be produced");
-
- AliTRDtrigger trdTrigger("Trigger","Trigger class");
-
- AliTRDtrigParam *trigp = new AliTRDtrigParam("TRDtrigParam"
- ,"TRD Trigger parameters");
-
- Float_t field = AliTracker::GetBz() * 0.1; // Tesla
- AliInfo(Form("Trigger set for magnetic field = %f Tesla \n",field));
- trigp->SetField(field);
- trigp->Init();
- trdTrigger.SetParameter(trigp);
-
- for (Int_t iEvent = 0; iEvent < nEvents; iEvent++) {
- trdTrigger.Open(runLoader->GetFileName(),iEvent);
- trdTrigger.ReadDigits();
- trdTrigger.MakeTracklets();
- trdTrigger.WriteTracklets(-1);
- }
-
- loader->UnloadTracks();
-
}
//_____________________________________________________________________________
-AliTracker *AliTRDReconstructor::CreateTracker(AliRunLoader *runLoader) const
+AliTracker *AliTRDReconstructor::CreateTracker() const
{
//
// Create a TRD tracker
//
- runLoader->CdGAFile();
+ //return new AliTRDtracker(NULL);
- return new AliTRDtracker(gFile);
-
-}
-
-//_____________________________________________________________________________
-void AliTRDReconstructor::FillESD(AliRunLoader* /*runLoader*/
- , AliRawReader* /*rawReader*/
- , AliESD *esd) const
-{
- //
- // Make PID
- //
-
- AliTRDpidESD trdPID;
- trdPID.MakePID(esd);
-
- //
- // No trigger, since we don't have the output tree for tracklets
- //
-
-}
-
-//_____________________________________________________________________________
-void AliTRDReconstructor::FillESD(AliRawReader* /*rawReader*/
- , TTree* /*clusterTree*/
- , AliESD *esd) const
-{
- //
- // Make PID
- //
-
- AliTRDpidESD trdPID;
- trdPID.MakePID(esd);
-
- //
- // No trigger, since we don't have the output tree for tracklets
- //
+ return new AliTRDtrackerV1();
}
//_____________________________________________________________________________
void AliTRDReconstructor::FillESD(TTree* /*digitsTree*/
, TTree* /*clusterTree*/
- , AliESD *esd) const
+ , AliESDEvent* /*esd*/) const
{
//
- // Make PID
- //
-
- AliTRDpidESD trdPID;
- trdPID.MakePID(esd);
-
- //
- // No trigger, since we don't have the output tree for tracklets
- //
-
-}
-
-//_____________________________________________________________________________
-void AliTRDReconstructor::FillESD(AliRunLoader* /*runLoader*/
- , AliESD *esd) const
-{
- //
- // Make PID
- //
-
- AliTRDpidESD trdPID;
- trdPID.MakePID(esd);
-
+ // Fill ESD
//
- // Trigger (tracks, GTU)
- //
-// AliTRDtrigger trdTrigger("Trigger","Trigger class");
-
-// AliTRDtrigParam *trigp = new AliTRDtrigParam("TRDtrigParam"
-// ,"TRD Trigger parameters");
-
-// Float_t field = AliTracker::GetBz() * 0.1; // Tesla
-// AliInfo(Form("Trigger set for magnetic field = %f Tesla \n",field));
-// trigp->SetField(field);
-// trigp->Init();
-
-// trdTrigger.SetParameter(trigp);
-// trdTrigger.SetRunLoader(runLoader);
-// trdTrigger.Init();
-
-// Int_t iEvent = runLoader->GetEventNumber();
-// runLoader->GetEvent(iEvent);
-// trdTrigger.ReadTracklets(runLoader);
-
-// AliESDTrdTrack *TrdTrack = new AliESDTrdTrack();
-// AliTRDgtuTrack *GtuTrack;
-
-// Int_t nTracks = trdTrigger.GetNumberOfTracks();
-// for (Int_t iTrack = 0; iTrack < nTracks; iTrack++) {
-
-// GtuTrack = trdTrigger.GetTrack(iTrack);
-
-// TrdTrack->SetYproj(GtuTrack->GetYproj());
-// TrdTrack->SetZproj(GtuTrack->GetZproj());
-// TrdTrack->SetSlope(GtuTrack->GetSlope());
-// TrdTrack->SetDetector(GtuTrack->GetDetector());
-// TrdTrack->SetTracklets(GtuTrack->GetTracklets());
-// TrdTrack->SetPlanes(GtuTrack->GetPlanes());
-// TrdTrack->SetClusters(GtuTrack->GetClusters());
-// TrdTrack->SetPt(GtuTrack->GetPt());
-// TrdTrack->SetPhi(GtuTrack->GetPhi());
-// TrdTrack->SetEta(GtuTrack->GetEta());
-// TrdTrack->SetLabel(GtuTrack->GetLabel());
-// TrdTrack->SetPID(GtuTrack->GetPID());
-// TrdTrack->SetIsElectron(GtuTrack->IsElectron());
-
-// esd->AddTrdTrack(TrdTrack);
-
-// }
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff