#include "AliRawReader.h"
#include "AliLog.h"
#include "AliESDTrdTrack.h"
-#include "AliESD.h"
+#include "AliESDEvent.h"
#include "AliTRDReconstructor.h"
#include "AliTRDclusterizerV1.h"
+#include "AliTRDclusterizerV2.h"
#include "AliTRDtracker.h"
#include "AliTRDpidESD.h"
-#include "AliTRDtrigger.h"
-#include "AliTRDtrigParam.h"
#include "AliTRDgtuTrack.h"
+#include "AliTRDrawData.h"
+#include "AliTRDdigitsManager.h"
ClassImp(AliTRDReconstructor)
Int_t AliTRDReconstructor::fgStreamLevel = 0; // Stream (debug) level
//_____________________________________________________________________________
-void AliTRDReconstructor::ConvertDigits(AliRawReader* /*rawReader*/
- , TTree* /*digitsTree*/) const
+void AliTRDReconstructor::ConvertDigits(AliRawReader *rawReader
+ , TTree *digitsTree) const
{
//
// Convert raw data digits into digit objects in a root tree
//
- AliError("conversion of raw data digits into digit objects not implemented");
+ 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();
}
// Reconstruct clusters
//
- AliInfo("Reconstruct TRD clusters from RAW data");
+ AliInfo("Reconstruct TRD clusters from RAW data [RunLoader, RawReader]");
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();
+ rawReader->Reset();
+ rawReader->Select("TRD");
- //
- // Trigger (tracklets, LTU)
- //
-// loader->LoadTracks();
-// if (loader->TreeT()) {
-// AliError("Tracklets already exist");
-// return;
-// }
-// AliInfo("Trigger tracklets will be produced");
+ for (Int_t iEvent = 0; iEvent < nEvents; iEvent++) {
-// AliTRDtrigger trdTrigger("Trigger","Trigger class");
+ if (!rawReader->NextEvent()) break;
-// AliTRDtrigParam *trigp = new AliTRDtrigParam("TRDtrigParam"
-// ,"TRD Trigger parameters");
+ // Old (slow) cluster finder
+ //AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
+ //clusterer.Open(runLoader->GetFileName(),iEvent);
+ //clusterer.ReadDigits(rawReader);
+ //clusterer.MakeClusters();
-// 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);
+ // New (fast) cluster finder
+ AliTRDclusterizerV2 clusterer("clusterer","TRD clusterizer");
+ clusterer.Open(runLoader->GetFileName(),iEvent);
+ clusterer.Raw2ClustersChamber(rawReader);
-// rawReader->RewindEvents();
+ clusterer.WriteClusters(-1);
-// 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();
+ loader->UnloadRecPoints();
}
+
//_____________________________________________________________________________
void AliTRDReconstructor::Reconstruct(AliRawReader *rawReader
, TTree *clusterTree) const
// 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();
- clusterer.WriteClusters(-1);
+ rawReader->Reset();
+ rawReader->Select("TRD");
- //
- // No trigger, since we don't have the output tree for tracklets
- //
+ // Old (slow) cluster finder
+ //AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
+ //clusterer.OpenOutput(clusterTree);
+ //clusterer.ReadDigits(rawReader);
+ //clusterer.MakeClusters();
+ // New (fast) cluster finder
+ AliTRDclusterizerV2 clusterer("clusterer","TRD clusterizer");
+ clusterer.OpenOutput(clusterTree);
+ clusterer.SetAddLabels(kFALSE);
+ clusterer.Raw2ClustersChamber(rawReader);
}
//_____________________________________________________________________________
-void AliTRDReconstructor::Reconstruct(TTree *digitsTree, TTree *clusterTree) const
+void AliTRDReconstructor::Reconstruct(TTree *digitsTree
+ , TTree *clusterTree) const
{
//
// Reconstruct clusters
//
+ AliInfo("Reconstruct TRD clusters from Digits [Digit TTree -> Cluster TTree]");
- AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
+ //AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
+ AliTRDclusterizerV2 clusterer("clusterer","TRD clusterizer");
clusterer.OpenOutput(clusterTree);
clusterer.ReadDigits(digitsTree);
clusterer.MakeClusters();
- clusterer.WriteClusters(-1);
-
- //
- // No trigger, since we don't have the output tree for tracklets
- //
-
}
//_____________________________________________________________________________
// Reconstruct clusters
//
+ AliInfo("Reconstruct TRD clusters [AliRunLoader]");
AliLoader *loader = runLoader->GetLoader("TRDLoader");
loader->LoadRecPoints("recreate");
for (Int_t iEvent = 0; iEvent < nEvents; iEvent++) {
AliTRDclusterizerV1 clusterer("clusterer","TRD clusterizer");
+ //AliTRDclusterizerV2 clusterer("clusterer","TRD clusterizer");
clusterer.Open(runLoader->GetFileName(),iEvent);
clusterer.ReadDigits();
clusterer.MakeClusters();
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();
-
}
//_____________________________________________________________________________
//_____________________________________________________________________________
void AliTRDReconstructor::FillESD(AliRunLoader* /*runLoader*/
, AliRawReader* /*rawReader*/
- , 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
- //
+ //AliTRDpidESD trdPID;
+ //trdPID.MakePID(esd);
}
//_____________________________________________________________________________
void AliTRDReconstructor::FillESD(AliRawReader* /*rawReader*/
, 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
- //
+ //AliTRDpidESD trdPID;
+ //trdPID.MakePID(esd);
}
//_____________________________________________________________________________
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
- //
+ //AliTRDpidESD trdPID;
+ //trdPID.MakePID(esd);
}
//_____________________________________________________________________________
-void AliTRDReconstructor::FillESD(AliRunLoader *runLoader
- , AliESD *esd) const
+void AliTRDReconstructor::FillESD(AliRunLoader* /*runLoader*/
+ , AliESDEvent* /*esd*/) const
{
//
// Make PID
//
- AliTRDpidESD trdPID;
- trdPID.MakePID(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);
-
- }
+ //AliTRDpidESD trdPID;
+ //trdPID.MakePID(esd);
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff