-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
+//**************************************************************************
+// * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+// * *
+// * Author: The ALICE Off-line Project. *
+// * Contributors are mentioned in the code where appropriate. *
+// * *
+// * Permission to use, copy, modify and distribute this software and its *
+// * documentation strictly for non-commercial purposes is hereby granted *
+// * without fee, provided that the above copyright notice appears in all *
+// * copies and that both the copyright notice and this permission notice *
+//* appear in the supporting documentation. The authors make no claims *
+//* about the suitability of this software for any purpose. It is *
+//* provided "as is" without express or implied warranty. *
+//**************************************************************************/
/* $Id$ */
/////////////////////////////////////////////////////////////////////////////////
-//
+//
// AliTRDCalibraFillHisto
//
// This class is for the TRD calibration of the relative gain factor, the drift velocity,
// the time 0 and the pad response function. It fills histos or vectors.
// It can be used for the calibration per chamber but also per group of pads and eventually per pad.
-// The user has to choose with the functions SetNz and SetNrphi the precision of the
-// calibration (see AliTRDCalibraMode).
+// The user has to choose with the functions SetNz and SetNrphi the precision of the calibration (see AliTRDCalibraMode).
// 2D Histograms (Histo2d) or vectors (Vector2d), then converted in Trees, will be filled
// from RAW DATA in a run or from reconstructed TRD tracks during the offline tracking
// in the function "FollowBackProlongation" (AliTRDtracker)
//
//////////////////////////////////////////////////////////////////////////////////////
-#include <TTree.h>
#include <TProfile2D.h>
#include <TProfile.h>
#include <TFile.h>
-#include <TChain.h>
#include <TStyle.h>
#include <TCanvas.h>
-#include <TGraphErrors.h>
#include <TObjArray.h>
+#include <TObject.h>
#include <TH1F.h>
#include <TH2I.h>
#include <TH2.h>
#include <TStopwatch.h>
#include <TMath.h>
#include <TDirectory.h>
-#include <TROOT.h>
+#include <TTreeStream.h>
+#include <TVectorD.h>
#include "AliLog.h"
-#include "AliCDBManager.h"
#include "AliTRDCalibraFillHisto.h"
#include "AliTRDCalibraMode.h"
#include "AliTRDCalibraVector.h"
+#include "AliTRDCalibraVdriftLinearFit.h"
#include "AliTRDcalibDB.h"
#include "AliTRDCommonParam.h"
-#include "AliTRDmcmTracklet.h"
#include "AliTRDpadPlane.h"
#include "AliTRDcluster.h"
#include "AliTRDtrack.h"
+#include "AliTRDtrackV1.h"
+#include "AliTRDrawStreamBase.h"
+#include "AliRawReader.h"
+#include "AliRawReaderDate.h"
+#include "AliTRDgeometry.h"
+#include "./Cal/AliTRDCalROC.h"
+#include "./Cal/AliTRDCalDet.h"
+
+#ifdef ALI_DATE
+#include "event.h"
+#endif
ClassImp(AliTRDCalibraFillHisto)
//______________________________________________________________________________________
AliTRDCalibraFillHisto::AliTRDCalibraFillHisto()
:TObject()
- ,fMITracking(kFALSE)
- ,fMcmTracking(kFALSE)
- ,fMcmCorrectAngle(kFALSE)
+ ,fGeo(0)
+ ,fIsHLT(kFALSE)
,fCH2dOn(kFALSE)
,fPH2dOn(kFALSE)
,fPRF2dOn(kFALSE)
,fHisto2d(kFALSE)
,fVector2d(kFALSE)
+ ,fLinearFitterOn(kFALSE)
+ ,fLinearFitterDebugOn(kFALSE)
,fRelativeScale(0)
- ,fCountRelativeScale(0)
- ,fRelativeScaleAuto(kFALSE)
- ,fThresholdClusterPRF1(0.0)
- ,fThresholdClusterPRF2(0.0)
- ,fCenterOfflineCluster(kFALSE)
- ,fWriteName(0)
- ,fCalibraMode(0)
- ,fDetectorAliTRDtrack(kFALSE)
- ,fChamberAliTRDtrack(-1)
+ ,fThresholdClusterPRF2(15.0)
+ ,fLimitChargeIntegration(kFALSE)
+ ,fFillWithZero(kFALSE)
+ ,fNormalizeNbOfCluster(kFALSE)
+ ,fMaxCluster(0)
+ ,fNbMaxCluster(0)
+ ,fCalibraMode(new AliTRDCalibraMode())
+ ,fDebugStreamer(0)
+ ,fDebugLevel(0)
,fDetectorPreviousTrack(-1)
- ,fGoodTrack(kTRUE)
+ ,fMCMPrevious(-1)
+ ,fROBPrevious(-1)
+ ,fNumberClusters(1)
+ ,fNumberClustersf(30)
+ ,fProcent(6.0)
+ ,fDifference(17)
+ ,fNumberTrack(0)
+ ,fTimeMax(0)
+ ,fSf(10.0)
+ ,fNumberBinCharge(50)
+ ,fNumberBinPRF(10)
+ ,fNgroupprf(3)
,fAmpTotal(0x0)
,fPHPlace(0x0)
,fPHValue(0x0)
- ,fNumberClusters(0)
- ,fProcent(0.0)
- ,fDifference(0)
- ,fNumberTrack(0)
- ,fTimeMax(0)
- ,fSf(0.0)
- ,fNumberBinCharge(0)
- ,fNumberBinPRF(0)
- ,fCalibraVector(0)
+ ,fGoodTracklet(kTRUE)
+ ,fLinearFitterTracklet(0x0)
+ ,fEntriesCH(0x0)
+ ,fEntriesLinearFitter(0x0)
+ ,fCalibraVector(0x0)
,fPH2d(0x0)
,fPRF2d(0x0)
,fCH2d(0x0)
+ ,fLinearFitterArray(540)
+ ,fLinearVdriftFit(0x0)
+ ,fCalDetGain(0x0)
+ ,fCalROCGain(0x0)
{
//
// Default constructor
//
- fCalibraMode = new AliTRDCalibraMode();
-
- // Write
- for (Int_t i = 0; i < 3; i++) {
- fWrite[i] = kFALSE;
- }
+ //
+ // Init some default values
+ //
- // Init
- Init();
+ fNumberUsedCh[0] = 0;
+ fNumberUsedCh[1] = 0;
+ fNumberUsedPh[0] = 0;
+ fNumberUsedPh[1] = 0;
+ fGeo = new AliTRDgeometry();
+
}
//______________________________________________________________________________________
AliTRDCalibraFillHisto::AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c)
:TObject(c)
- ,fMITracking(kFALSE)
- ,fMcmTracking(kFALSE)
- ,fMcmCorrectAngle(kFALSE)
- ,fCH2dOn(kFALSE)
- ,fPH2dOn(kFALSE)
- ,fPRF2dOn(kFALSE)
- ,fHisto2d(kFALSE)
- ,fVector2d(kFALSE)
- ,fRelativeScale(0)
- ,fCountRelativeScale(0)
- ,fRelativeScaleAuto(kFALSE)
- ,fThresholdClusterPRF1(0.0)
- ,fThresholdClusterPRF2(0.0)
- ,fCenterOfflineCluster(kFALSE)
- ,fWriteName(0)
- ,fCalibraMode(0)
- ,fDetectorAliTRDtrack(kFALSE)
- ,fChamberAliTRDtrack(-1)
- ,fDetectorPreviousTrack(-1)
- ,fGoodTrack(kTRUE)
+ ,fGeo(0)
+ ,fIsHLT(c.fIsHLT)
+ ,fCH2dOn(c.fCH2dOn)
+ ,fPH2dOn(c.fPH2dOn)
+ ,fPRF2dOn(c.fPRF2dOn)
+ ,fHisto2d(c.fHisto2d)
+ ,fVector2d(c.fVector2d)
+ ,fLinearFitterOn(c.fLinearFitterOn)
+ ,fLinearFitterDebugOn(c.fLinearFitterDebugOn)
+ ,fRelativeScale(c.fRelativeScale)
+ ,fThresholdClusterPRF2(c.fThresholdClusterPRF2)
+ ,fLimitChargeIntegration(c.fLimitChargeIntegration)
+ ,fFillWithZero(c.fFillWithZero)
+ ,fNormalizeNbOfCluster(c.fNormalizeNbOfCluster)
+ ,fMaxCluster(c.fMaxCluster)
+ ,fNbMaxCluster(c.fNbMaxCluster)
+ ,fCalibraMode(0x0)
+ ,fDebugStreamer(0)
+ ,fDebugLevel(c.fDebugLevel)
+ ,fDetectorPreviousTrack(c.fDetectorPreviousTrack)
+ ,fMCMPrevious(c.fMCMPrevious)
+ ,fROBPrevious(c.fROBPrevious)
+ ,fNumberClusters(c.fNumberClusters)
+ ,fNumberClustersf(c.fNumberClustersf)
+ ,fProcent(c.fProcent)
+ ,fDifference(c.fDifference)
+ ,fNumberTrack(c.fNumberTrack)
+ ,fTimeMax(c.fTimeMax)
+ ,fSf(c.fSf)
+ ,fNumberBinCharge(c.fNumberBinCharge)
+ ,fNumberBinPRF(c.fNumberBinPRF)
+ ,fNgroupprf(c.fNgroupprf)
,fAmpTotal(0x0)
,fPHPlace(0x0)
,fPHValue(0x0)
- ,fNumberClusters(0)
- ,fProcent(0.0)
- ,fDifference(0)
- ,fNumberTrack(0)
- ,fTimeMax(0)
- ,fSf(0.0)
- ,fNumberBinCharge(0)
- ,fNumberBinPRF(0)
- ,fCalibraVector(0)
+ ,fGoodTracklet(c.fGoodTracklet)
+ ,fLinearFitterTracklet(0x0)
+ ,fEntriesCH(0x0)
+ ,fEntriesLinearFitter(0x0)
+ ,fCalibraVector(0x0)
,fPH2d(0x0)
,fPRF2d(0x0)
- ,fCH2d(0x0)
+ ,fCH2d(0x0)
+ ,fLinearFitterArray(540)
+ ,fLinearVdriftFit(0x0)
+ ,fCalDetGain(0x0)
+ ,fCalROCGain(0x0)
{
//
// Copy constructor
//
+ if(c.fCalibraMode) fCalibraMode = new AliTRDCalibraMode(*c.fCalibraMode);
+ if(c.fCalibraVector) fCalibraVector = new AliTRDCalibraVector(*c.fCalibraVector);
+ if(c.fPH2d) {
+ fPH2d = new TProfile2D(*c.fPH2d);
+ fPH2d->SetDirectory(0);
+ }
+ if(c.fPRF2d) {
+ fPRF2d = new TProfile2D(*c.fPRF2d);
+ fPRF2d->SetDirectory(0);
+ }
+ if(c.fCH2d) {
+ fCH2d = new TH2I(*c.fCH2d);
+ fCH2d->SetDirectory(0);
+ }
+ if(c.fLinearVdriftFit){
+ fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit(*c.fLinearVdriftFit);
+ }
+
+ if(c.fCalDetGain) fCalDetGain = new AliTRDCalDet(*c.fCalDetGain);
+ if(c.fCalROCGain) fCalROCGain = new AliTRDCalROC(*c.fCalROCGain);
+ if (fGeo) {
+ delete fGeo;
+ }
+ fGeo = new AliTRDgeometry();
}
//____________________________________________________________________________________
//
ClearHistos();
+ if ( fDebugStreamer ) delete fDebugStreamer;
+
+ if ( fCalDetGain ) delete fCalDetGain;
+ if ( fCalROCGain ) delete fCalROCGain;
+
+ if( fLinearFitterTracklet ) { delete fLinearFitterTracklet; }
+
+ delete [] fPHPlace;
+ delete [] fPHValue;
+ delete [] fEntriesCH;
+ delete [] fEntriesLinearFitter;
+ delete [] fAmpTotal;
+
+ for(Int_t idet=0; idet<AliTRDgeometry::kNdet; idet++){
+ TLinearFitter *f = (TLinearFitter*)fLinearFitterArray.At(idet);
+ if(f) { delete f;}
+ }
+ if (fGeo) {
+ delete fGeo;
+ }
}
-
//_____________________________________________________________________________
void AliTRDCalibraFillHisto::Destroy()
{
delete fgInstance;
fgInstance = 0x0;
}
-
}
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::DestroyDebugStreamer()
+{
+ //
+ // Delete DebugStreamer
+ //
+ if ( fDebugStreamer ) delete fDebugStreamer;
+ fDebugStreamer = 0x0;
+
+}
//_____________________________________________________________________________
void AliTRDCalibraFillHisto::ClearHistos()
{
delete fPRF2d;
fPRF2d = 0x0;
}
-
-}
-
-//_____________________________________________________________________________
-void AliTRDCalibraFillHisto::Init()
-{
- //
- // Init some default values
- //
-
- // How to fill the 2D
- fThresholdClusterPRF1 = 2.0;
- fThresholdClusterPRF2 = 15.0;
- // Store the Info
- fNumberBinCharge = 100;
- fNumberBinPRF = 40;
-
- // Write
- fWriteName = "TRD.calibration.root";
-
- // Internal variables
-
- // Fill the 2D histos in the offline tracking
- fDetectorPreviousTrack = -1;
- fChamberAliTRDtrack = -1;
- fGoodTrack = kTRUE;
-
- fProcent = 6.0;
- fDifference = 17;
- fNumberClusters = 18;
- fNumberTrack = 0;
- fNumberUsedCh[0] = 0;
- fNumberUsedCh[1] = 0;
- fNumberUsedPh[0] = 0;
- fNumberUsedPh[1] = 0;
-
}
-
+//////////////////////////////////////////////////////////////////////////////////
+// calibration with AliTRDtrackV1: Init, Update
+//////////////////////////////////////////////////////////////////////////////////
//____________Functions for initialising the AliTRDCalibraFillHisto in the code_________
Bool_t AliTRDCalibraFillHisto::Init2Dhistos()
{
//
- // For the offline tracking
- // This function will be called in the function AliReconstruction::Run()
- // Init the calibration mode (Nz, Nrphi), the 2D histograms if fHisto2d = kTRUE,
+ // Init the histograms and stuff to be filled
//
// DB Setting
}
// Some parameters
- fTimeMax = cal->GetNumberOfTimeBins();
- fSf = parCom->GetSamplingFrequency();
- if (fRelativeScaleAuto) {
- fRelativeScale = 0;
- }
- else {
- fRelativeScale = 20;
+ fTimeMax = cal->GetNumberOfTimeBins();
+ fSf = parCom->GetSamplingFrequency();
+ if(!fNormalizeNbOfCluster) fRelativeScale = 20.0;
+ else fRelativeScale = 1.18;
+ fNumberClustersf = fTimeMax;
+ fNumberClusters = (Int_t)(0.5*fTimeMax);
+
+ // Init linear fitter
+ if(!fLinearFitterTracklet) {
+ fLinearFitterTracklet = new TLinearFitter(2,"pol1");
+ fLinearFitterTracklet->StoreData(kTRUE);
}
- //If vector method On initialised all the stuff
- if(fVector2d){
+ //calib object from database used for reconstruction
+ if( fCalDetGain ){
+ fCalDetGain->~AliTRDCalDet();
+ new(fCalDetGain) AliTRDCalDet(*(cal->GetGainFactorDet()));
+ }else fCalDetGain = new AliTRDCalDet(*(cal->GetGainFactorDet()));
+
+ // Calcul Xbins Chambd0, Chamb2
+ Int_t ntotal0 = CalculateTotalNumberOfBins(0);
+ Int_t ntotal1 = CalculateTotalNumberOfBins(1);
+ Int_t ntotal2 = CalculateTotalNumberOfBins(2);
+
+ // If vector method On initialised all the stuff
+ if(fVector2d){
fCalibraVector = new AliTRDCalibraVector();
+ fCalibraVector->SetNumberBinCharge(fNumberBinCharge);
+ fCalibraVector->SetTimeMax(fTimeMax);
+ if(fNgroupprf != 0) {
+ fCalibraVector->SetNumberBinPRF(2*fNgroupprf*fNumberBinPRF);
+ fCalibraVector->SetPRFRange((Float_t)(3.0*fNgroupprf));
+ }
+ else {
+ fCalibraVector->SetNumberBinPRF(fNumberBinPRF);
+ fCalibraVector->SetPRFRange(1.5);
+ }
+ for(Int_t k = 0; k < 3; k++){
+ fCalibraVector->SetDetCha0(k,fCalibraMode->GetDetChamb0(k));
+ fCalibraVector->SetDetCha2(k,fCalibraMode->GetDetChamb2(k));
+ }
+ fCalibraVector->SetNzNrphi(0,fCalibraMode->GetNz(0),fCalibraMode->GetNrphi(0));
+ fCalibraVector->SetNzNrphi(1,fCalibraMode->GetNz(1),fCalibraMode->GetNrphi(1));
+ fCalibraVector->SetNzNrphi(2,fCalibraMode->GetNz(2),fCalibraMode->GetNrphi(2));
+ fCalibraVector->SetNbGroupPRF(fNgroupprf);
}
-
-
+
// Create the 2D histos corresponding to the pad groupCalibration mode
if (fCH2dOn) {
,fCalibraMode->GetNz(0)
,fCalibraMode->GetNrphi(0)));
- // Calcul the number of Xbins
- Int_t Ntotal0 = 0;
- fCalibraMode->ModePadCalibration(2,0);
- fCalibraMode->ModePadFragmentation(0,2,0,0);
- fCalibraMode->SetDetChamb2(0);
- Ntotal0 += 6 * 18 * fCalibraMode->GetDetChamb2(0);
- fCalibraMode->ModePadCalibration(0,0);
- fCalibraMode->ModePadFragmentation(0,0,0,0);
- fCalibraMode->SetDetChamb0(0);
- Ntotal0 += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(0);
- AliInfo(Form("Total number of Xbins: %d",Ntotal0));
-
// Create the 2D histo
if (fHisto2d) {
- CreateCH2d(Ntotal0);
+ CreateCH2d(ntotal0);
}
- if (fVector2d) {
- fCalibraVector->SetNumberBinCharge(fNumberBinCharge);
- }
-
// Variable
fAmpTotal = new Float_t[TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0))];
for (Int_t k = 0; k < TMath::Max(fCalibraMode->GetDetChamb2(0),fCalibraMode->GetDetChamb0(0)); k++) {
fAmpTotal[k] = 0.0;
}
-
+ //Statistics
+ fEntriesCH = new Int_t[ntotal0];
+ for(Int_t k = 0; k < ntotal0; k++){
+ fEntriesCH[k] = 0;
+ }
+
}
-
if (fPH2dOn) {
AliInfo(Form("The pad calibration mode for the drift velocity calibration: Nz %d, and Nrphi %d"
,fCalibraMode->GetNz(1)
,fCalibraMode->GetNrphi(1)));
- // Calcul the number of Xbins
- Int_t Ntotal1 = 0;
- fCalibraMode->ModePadCalibration(2,1);
- fCalibraMode->ModePadFragmentation(0,2,0,1);
- fCalibraMode->SetDetChamb2(1);
- Ntotal1 += 6 * 18 * fCalibraMode->GetDetChamb2(1);
- fCalibraMode->ModePadCalibration(0,1);
- fCalibraMode->ModePadFragmentation(0,0,0,1);
- fCalibraMode->SetDetChamb0(1);
- Ntotal1 += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(1);
- AliInfo(Form("Total number of Xbins: %d",Ntotal1));
-
// Create the 2D histo
if (fHisto2d) {
- CreatePH2d(Ntotal1);
+ CreatePH2d(ntotal1);
}
- if (fVector2d) {
- fCalibraVector->SetTimeMax(fTimeMax);
- }
-
// Variable
fPHPlace = new Short_t[fTimeMax];
for (Int_t k = 0; k < fTimeMax; k++) {
for (Int_t k = 0; k < fTimeMax; k++) {
fPHValue[k] = 0.0;
}
-
+ }
+ if (fLinearFitterOn) {
+ //fLinearFitterArray.Expand(540);
+ fLinearFitterArray.SetName("ArrayLinearFitters");
+ fEntriesLinearFitter = new Int_t[540];
+ for(Int_t k = 0; k < 540; k++){
+ fEntriesLinearFitter[k] = 0;
+ }
+ fLinearVdriftFit = new AliTRDCalibraVdriftLinearFit();
}
if (fPRF2dOn) {
AliInfo(Form("The pad calibration mode for the PRF calibration: Nz %d, and Nrphi %d"
,fCalibraMode->GetNz(2)
,fCalibraMode->GetNrphi(2)));
-
- // Calcul the number of Xbins
- Int_t Ntotal2 = 0;
- fCalibraMode->ModePadCalibration(2,2);
- fCalibraMode->ModePadFragmentation(0,2,0,2);
- fCalibraMode->SetDetChamb2(2);
- Ntotal2 += 6 * 18 * fCalibraMode->GetDetChamb2(2);
- fCalibraMode->ModePadCalibration(0,2);
- fCalibraMode->ModePadFragmentation(0,0,0,2);
- fCalibraMode->SetDetChamb0(2);
- Ntotal2 += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(2);
- AliInfo(Form("Total number of Xbins: %d",Ntotal2));
-
// Create the 2D histo
if (fHisto2d) {
- CreatePRF2d(Ntotal2);
+ CreatePRF2d(ntotal2);
}
- if (fVector2d) {
- fCalibraVector->SetNumberBinPRF(fNumberBinPRF);
- }
-
}
return kTRUE;
}
-
-//____________Functions for filling the histos in the code_____________________
-
-//____________Offine tracking in the AliTRDtracker_____________________________
-Bool_t AliTRDCalibraFillHisto::ResetTrack()
+//____________Offline tracking in the AliTRDtracker____________________________
+Bool_t AliTRDCalibraFillHisto::UpdateHistograms(AliTRDtrack *t)
{
//
- // For the offline tracking
- // This function will be called in the function
- // AliTRDtracker::FollowBackPropagation() at the beginning
- // Reset the parameter to know we have a new TRD track
+ // Use AliTRDtrack for the calibration
//
+
- fDetectorAliTRDtrack = kFALSE;
- return kTRUE;
+ AliTRDcluster *cl = 0x0; // pointeur to cluster
+ Int_t index0 = 0; // index of the first cluster in the current chamber
+ Int_t index1 = 0; // index of the current cluster in the current chamber
+
+ //////////////////////////////
+ // loop over the clusters
+ ///////////////////////////////
+ while((cl = t->GetCluster(index1))){
+
+ /////////////////////////////////////////////////////////////////////////
+ // Fill the infos for the previous clusters if not the same detector
+ ////////////////////////////////////////////////////////////////////////
+ Int_t detector = cl->GetDetector();
+ if ((detector != fDetectorPreviousTrack) &&
+ (index0 != index1)) {
+
+ fNumberTrack++;
+
+ //If the same track, then look if the previous detector is in
+ //the same plane, if yes: not a good track
+ if ((GetLayer(detector) == GetLayer(fDetectorPreviousTrack))) {
+ return kFALSE;
+ }
+
+ // Fill only if the track doesn't touch a masked pad or doesn't
+ if (fGoodTracklet) {
+
+ // drift velocity unables to cut bad tracklets
+ Bool_t pass = FindP1TrackPHtracklet(t,index0,index1);
+
+ // Gain calibration
+ if (fCH2dOn) {
+ FillTheInfoOfTheTrackCH(index1-index0);
+ }
+
+ // PH calibration
+ if (fPH2dOn) {
+ FillTheInfoOfTheTrackPH();
+ }
+
+ if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1);
+
+
+ } // if a good tracklet
+
+ // reset stuff
+ ResetfVariablestracklet();
+ index0 = index1;
+
+ } // Fill at the end the charge
-}
+ /////////////////////////////////////////////////////////////
+ // Localise and take the calib gain object for the detector
+ ////////////////////////////////////////////////////////////
+ if (detector != fDetectorPreviousTrack) {
+
+ //Localise the detector
+ LocalisationDetectorXbins(detector);
+
+ // Get cal
+ AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
+ if (!cal) {
+ AliInfo("Could not get calibDB");
+ return kFALSE;
+ }
+
+ // Get calib objects
+ if( fCalROCGain ){
+ if(!fIsHLT){
+ fCalROCGain->~AliTRDCalROC();
+ new(fCalROCGain) AliTRDCalROC(*(cal->GetGainFactorROC(detector)));
+ }
+ }else fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector)));
+
+ }
+
+ // Reset the detectbjobsor
+ fDetectorPreviousTrack = detector;
+
+ ///////////////////////////////////////
+ // Store the info of the cluster
+ ///////////////////////////////////////
+ Int_t row = cl->GetPadRow();
+ Int_t col = cl->GetPadCol();
+ CheckGoodTrackletV1(cl);
+ Int_t group[2] = {0,0};
+ if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col);
+ if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col);
+ StoreInfoCHPHtrack(cl,t->GetClusterdQdl(index1),group,row,col);
+
+ index1++;
+
+ } // while on clusters
+
+ ///////////////////////////
+ // Fill the last plane
+ //////////////////////////
+ if( index0 != index1 ){
+
+ fNumberTrack++;
+
+ if (fGoodTracklet) {
+
+ // drift velocity unables to cut bad tracklets
+ Bool_t pass = FindP1TrackPHtracklet(t,index0,index1);
+
+ // Gain calibration
+ if (fCH2dOn) {
+ FillTheInfoOfTheTrackCH(index1-index0);
+ }
+
+ // PH calibration
+ if (fPH2dOn) {
+ FillTheInfoOfTheTrackPH();
+ }
+
+ if(pass && fPRF2dOn) HandlePRFtracklet(t,index0,index1);
+
+ } // if a good tracklet
+
+ }
+
+ // reset stuff
+ ResetfVariablestracklet();
+
+ return kTRUE;
+
+}
//____________Offline tracking in the AliTRDtracker____________________________
-Bool_t AliTRDCalibraFillHisto::UpdateHistograms(AliTRDcluster *cl, AliTRDtrack *t)
+Bool_t AliTRDCalibraFillHisto::UpdateHistogramsV1(AliTRDtrackV1 *t)
{
//
- // For the offline tracking
- // This function will be called in the function
- // AliTRDtracker::FollowBackPropagation() in the loop over the clusters
- // of TRD tracks
- // Fill the 2D histos or the vectors with the info of the clusters at
- // the end of a detectors if the track is "good"
+ // Use AliTRDtrackV1 for the calibration
//
- // Get the parameter object
- AliTRDCommonParam *parCom = AliTRDCommonParam::Instance();
- if (!parCom) {
- AliInfo("Could not get CommonParam");
- return kFALSE;
- }
-
- // Get the parameter object
- AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
+
+ const AliTRDseedV1 *tracklet = 0x0; // tracklet per plane
+ AliTRDcluster *cl = 0x0; // cluster attached now to the tracklet
+ Bool_t newtr = kTRUE; // new track
+
+ // Get cal
+ AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
if (!cal) {
AliInfo("Could not get calibDB");
return kFALSE;
}
-
- // Localisation of the detector
- Int_t detector = cl->GetDetector();
- Int_t chamber = GetChamber(detector);
- Int_t plane = GetPlane(detector);
-
- // Fill the infos for the previous clusters if not the same
- // detector anymore or if not the same track
- if (((detector != fDetectorPreviousTrack) || (!fDetectorAliTRDtrack)) &&
- (fDetectorPreviousTrack != -1)) {
-
- fNumberTrack++;
+
+ ///////////////////////////
+ // loop over the tracklet
+ ///////////////////////////
+ for(Int_t itr = 0; itr < 6; itr++){
- // If the same track, then look if the previous detector is in
- // the same plane, if yes: not a good track
- if (fDetectorAliTRDtrack &&
- (GetPlane(detector) <= GetPlane(fDetectorPreviousTrack))) {
- fGoodTrack = kFALSE;
+ if(!(tracklet = t->GetTracklet(itr))) continue;
+ if(!tracklet->IsOK()) continue;
+ fNumberTrack++;
+ ResetfVariablestracklet();
+
+ //////////////////////////////////////////
+ // localisation of the tracklet and dqdl
+ //////////////////////////////////////////
+ Int_t layer = tracklet->GetPlane();
+ Int_t ic = 0;
+ while(!(cl = tracklet->GetClusters(ic++))) continue;
+ Int_t detector = cl->GetDetector();
+ if (detector != fDetectorPreviousTrack) {
+ // if not a new track
+ if(!newtr){
+ // don't use the rest of this track if in the same plane
+ if (layer == GetLayer(fDetectorPreviousTrack)) {
+ //printf("bad tracklet, same layer for detector %d\n",detector);
+ break;
+ }
+ }
+ //Localise the detector bin
+ LocalisationDetectorXbins(detector);
+ // Get calib objects
+ if( fCalROCGain ){
+ if(!fIsHLT){
+ fCalROCGain->~AliTRDCalROC();
+ new(fCalROCGain) AliTRDCalROC(*(cal->GetGainFactorROC(detector)));
+ }
+ }else fCalROCGain = new AliTRDCalROC(*(cal->GetGainFactorROC(detector)));
+
+ // reset
+ fDetectorPreviousTrack = detector;
+ }
+ newtr = kFALSE;
+
+ ////////////////////////////
+ // loop over the clusters
+ ////////////////////////////
+ Int_t nbclusters = 0;
+ for(int jc=0; jc<AliTRDseedV1::kNtb; jc++){
+ if(!(cl = tracklet->GetClusters(jc))) continue;
+ nbclusters++;
+
+ // Store the info bis of the tracklet
+ Int_t row = cl->GetPadRow();
+ Int_t col = cl->GetPadCol();
+ CheckGoodTrackletV1(cl);
+ Int_t group[2] = {0,0};
+ if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,row,col);
+ if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,row,col);
+ StoreInfoCHPHtrack(cl, tracklet->GetdQdl(jc),group,row,col);
}
+
+ ////////////////////////////////////////
+ // Fill the stuffs if a good tracklet
+ ////////////////////////////////////////
+ if (fGoodTracklet) {
- // Fill only if the track doesn't touch a masked pad or doesn't
- // appear in the middle (fGoodTrack)
- if (fGoodTrack) {
+ // drift velocity unables to cut bad tracklets
+ Bool_t pass = FindP1TrackPHtrackletV1(tracklet, nbclusters);
+
+ //printf("pass %d and nbclusters %d\n",pass,nbclusters);
// Gain calibration
if (fCH2dOn) {
- FillTheInfoOfTheTrackCH();
+ FillTheInfoOfTheTrackCH(nbclusters);
}
-
+
// PH calibration
if (fPH2dOn) {
FillTheInfoOfTheTrackPH();
}
-
- } // if a good track
-
- ResetfVariables();
-
- } // Fill at the end the charge
-
- // Calcul the position of the detector
- if (detector != fDetectorPreviousTrack) {
- LocalisationDetectorXbins(detector);
+
+ if(pass && fPRF2dOn) HandlePRFtrackletV1(tracklet,nbclusters);
+
+ } // if a good tracklet
}
-
- // Reset the good track for the PRF
- Bool_t good = kTRUE;
-
- // Localisation of the cluster
- Double_t pos[3] = { 0.0, 0.0, 0.0 };
- pos[0] = cl->GetX();
- pos[1] = cl->GetY();
- pos[2] = cl->GetZ();
- Int_t time = cl->GetLocalTimeBin();
- // Reset the detector
- fDetectorPreviousTrack = detector;
- fDetectorAliTRDtrack = kTRUE;
+ return kTRUE;
- // Position of the cluster
- AliTRDpadPlane *padplane = parCom->GetPadPlane(plane,chamber);
- Int_t row = padplane->GetPadRowNumber(pos[2]);
- Double_t offsetz = padplane->GetPadRowOffset(row,pos[2]);
- Double_t offsettilt = padplane->GetTiltOffset(offsetz);
- Int_t col = padplane->GetPadColNumber(pos[1]+offsettilt);
+}
+///////////////////////////////////////////////////////////////////////////////////
+// Routine inside the update with AliTRDtrack
+///////////////////////////////////////////////////////////////////////////////////
+//____________Offine tracking in the AliTRDtracker_____________________________
+Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtracklet(AliTRDtrack *t, Int_t index0, Int_t index1)
+{
+ //
+ // Drift velocity calibration:
+ // Fit the clusters with a straight line
+ // From the slope find the drift velocity
+ //
+
+ //Number of points: if less than 3 return kFALSE
+ Int_t npoints = index1-index0;
+ if(npoints <= 2) return kFALSE;
+
+ /////////////////
+ //Variables
+ ////////////////
+ Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); //detector
+ // parameters of the track
+ Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in the plan yx track
+ Double_t tgl = t->GetTglPlane(GetLayer(detector)); // dz/dl and not dz/dx!
+ Double_t tnp = 0.0; // tan angle in the plan xy track
+ if( TMath::Abs(snp) < 1.){
+ tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp));
+ }
+ Float_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx now from dz/dl
+ // tilting pad and cross row
+ Int_t crossrow = 0; // if it crosses a pad row
+ Int_t rowp = -1; // if it crosses a pad row
+ AliTRDpadPlane *padplane = fGeo->GetPadPlane(GetLayer(detector),GetStack(detector));
+ Double_t tiltingangle = padplane->GetTiltingAngle(); // tiltingangle of the pad
+ Float_t tnt = TMath::Tan(tiltingangle/180.*TMath::Pi()); // tan tiltingangle
+ // linear fit
+ fLinearFitterTracklet->ClearPoints();
+ Double_t dydt = 0.0; // dydt tracklet after straight line fit
+ Double_t errorpar = 0.0; // error after straight line fit on dy/dt
+ Double_t pointError = 0.0; // error after straight line fit
+ Int_t nbli = 0; // number linear fitter points
- // See if we are not near a masked pad
- if (!IsPadOn(detector,col,row)) {
- good = kFALSE;
- fGoodTrack = kFALSE;
- }
+ //////////////////////////////
+ // loop over clusters
+ ////////////////////////////
+ for(Int_t k = 0; k < npoints; k++){
+
+ AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0);
+ if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue;
+ Double_t ycluster = cl->GetY();
+ Int_t time = cl->GetPadTime();
+ Double_t timeis = time/fSf;
+ //Double_t q = cl->GetQ();
+ //See if cross two pad rows
+ Int_t row = cl->GetPadRow();
+ if(k==0) rowp = row;
+ if(row != rowp) crossrow = 1;
+
+ fLinearFitterTracklet->AddPoint(&timeis,ycluster,1);
+ nbli++;
- if (col > 0) {
- if (!IsPadOn(detector,col-1,row)) {
- fGoodTrack = kFALSE;
- good = kFALSE;
- }
}
- if (col < 143) {
- if (!IsPadOn(detector,col+1,row)) {
- fGoodTrack = kFALSE;
- good = kFALSE;
- }
+ //////////////////////////////
+ // linear fit
+ //////////////////////////////
+ if(nbli <= 2){
+ fLinearFitterTracklet->ClearPoints();
+ return kFALSE;
}
+ TVectorD pars;
+ fLinearFitterTracklet->Eval();
+ fLinearFitterTracklet->GetParameters(pars);
+ pointError = TMath::Sqrt(fLinearFitterTracklet->GetChisquare()/(nbli-2));
+ errorpar = fLinearFitterTracklet->GetParError(1)*pointError;
+ dydt = pars[1];
+ fLinearFitterTracklet->ClearPoints();
+
+ /////////////////////////////
+ // debug
+ ////////////////////////////
+ if(fDebugLevel > 0){
+ if ( !fDebugStreamer ) {
+ //debug stream
+ TDirectory *backup = gDirectory;
+ fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
+ if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
+ }
+
+
+ (* fDebugStreamer) << "FindP1TrackPHtracklet0"<<
+ //"snpright="<<snpright<<
+ "npoints="<<npoints<<
+ "nbli="<<nbli<<
+ "detector="<<detector<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "tnt="<<tnt<<
+ "dydt="<<dydt<<
+ "dzdx="<<dzdx<<
+ "crossrow="<<crossrow<<
+ "errorpar="<<errorpar<<
+ "pointError="<<pointError<<
+ "\n";
+
+
+ Int_t nbclusters = index1-index0;
+ Int_t layer = GetLayer(fDetectorPreviousTrack);
+
+ (* fDebugStreamer) << "FindP1TrackPHtracklet1"<<
+ //"snpright="<<snpright<<
+ "nbclusters="<<nbclusters<<
+ "detector="<<fDetectorPreviousTrack<<
+ "layer="<<layer<<
+ "\n";
- // Row of the cluster and position in the pad groups
- Int_t posr[3] = { 0, 0, 0 };
- if ((fCH2dOn) && (fCalibraMode->GetNnZ(0) != 0)) {
- posr[0] = (Int_t) row / fCalibraMode->GetNnZ(0);
- }
- if ((fPH2dOn) && (fCalibraMode->GetNnZ(1) != 0)) {
- posr[1] = (Int_t) row / fCalibraMode->GetNnZ(1);
- }
- if ((fPRF2dOn) && (fCalibraMode->GetNnZ(2) != 0)) {
- posr[2] = (Int_t) row / fCalibraMode->GetNnZ(2);
- }
-
- // Col of the cluster and position in the pad groups
- Int_t posc[3] = { 0, 0, 0 };
- if ((fCH2dOn) && (fCalibraMode->GetNnRphi(0) != 0)) {
- posc[0] = (Int_t) col / fCalibraMode->GetNnRphi(0);
}
- if ((fPH2dOn) && (fCalibraMode->GetNnRphi(1) != 0)) {
- posc[1] = (Int_t) col / fCalibraMode->GetNnRphi(1);
- }
- if ((fPRF2dOn) && (fCalibraMode->GetNnRphi(2) != 0)) {
- posc[2] = (Int_t) col / fCalibraMode->GetNnRphi(2);
+
+ ///////////////////////////
+ // quality cuts
+ ///////////////////////////
+ if(npoints < fNumberClusters) return kFALSE;
+ if(npoints > fNumberClustersf) return kFALSE;
+ if(pointError >= 0.1) return kFALSE;
+ if(crossrow == 1) return kFALSE;
+
+ ////////////////////////////
+ // fill
+ ////////////////////////////
+ if(fLinearFitterOn){
+ //Add to the linear fitter of the detector
+ if( TMath::Abs(snp) < 1.){
+ Double_t x = tnp-dzdx*tnt;
+ (GetLinearFitter(detector,kTRUE))->AddPoint(&x,dydt);
+ if(fLinearFitterDebugOn) {
+ fLinearVdriftFit->Update(detector,x,pars[1]);
+ }
+ fEntriesLinearFitter[detector]++;
+ }
}
+
+ return kTRUE;
+}
+//____________Offine tracking in the AliTRDtracker_____________________________
+Bool_t AliTRDCalibraFillHisto::FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters)
+{
+ //
+ // Drift velocity calibration:
+ // Fit the clusters with a straight line
+ // From the slope find the drift velocity
+ //
- // Charge in the cluster
- // For the moment take the abs
- Float_t q = TMath::Abs(cl->GetQ());
- Short_t *signals = cl->GetSignals();
+ ////////////////////////////////////////////////
+ //Number of points: if less than 3 return kFALSE
+ /////////////////////////////////////////////////
+ if(nbclusters <= 2) return kFALSE;
+
+ ////////////
+ //Variables
+ ////////////
+ // results of the linear fit
+ Double_t dydt = 0.0; // dydt tracklet after straight line fit
+ Double_t errorpar = 0.0; // error after straight line fit on dy/dt
+ Double_t pointError = 0.0; // error after straight line fit
+ // pad row problemes: avoid tracklet that cross pad rows, tilting angle in the constant
+ Int_t crossrow = 0; // if it crosses a pad row
+ Int_t rowp = -1; // if it crosses a pad row
+ Float_t tnt = tracklet->GetTilt(); // tan tiltingangle
+ fLinearFitterTracklet->ClearPoints();
- // Correction due to the track angle
- Float_t correction = 1.0;
- Float_t normalisation = 6.67;
- if ((q >0) && (t->GetNdedx() > 0)) {
- correction = t->GetClusterdQdl((t->GetNdedx() - 1)) / (normalisation);
- }
-
- // Fill the fAmpTotal with the charge
- if (fCH2dOn) {
- fAmpTotal[(Int_t) (posc[0]*fCalibraMode->GetNfragZ(0)+posr[0])] += correction;
+
+ ///////////////////////////////////////////
+ // Take the parameters of the track
+ //////////////////////////////////////////
+ // take now the snp, tnp and tgl from the track
+ Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber
+ Double_t tnp = 0.0; // dy/dx at the end of the chamber
+ if( TMath::Abs(snp) < 1.){
+ tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp));
+ }
+ Double_t tgl = tracklet->GetTgl(); // dz/dl
+ Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl
+ // at the entrance
+ //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber
+ //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber
+ //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl
+ // at the end with correction due to linear fit
+ //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction
+ //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction
+
+
+ ////////////////////////////
+ // loop over the clusters
+ ////////////////////////////
+ Int_t nbli = 0;
+ AliTRDcluster *cl = 0x0;
+ for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){
+ if(!(cl = tracklet->GetClusters(ic))) continue;
+ if((fLimitChargeIntegration) && (!cl->IsInChamber())) continue;
+
+ Double_t ycluster = cl->GetY();
+ Int_t time = cl->GetPadTime();
+ Double_t timeis = time/fSf;
+ //See if cross two pad rows
+ Int_t row = cl->GetPadRow();
+ if(rowp==-1) rowp = row;
+ if(row != rowp) crossrow = 1;
+
+ fLinearFitterTracklet->AddPoint(&timeis,ycluster,1);
+ nbli++;
+
+ //////////////////////////////
+ // Check no shared clusters
+ //////////////////////////////
+ for(int icc=AliTRDseedV1::kNtb; icc<AliTRDseedV1::kNclusters; icc++){
+ if((cl = tracklet->GetClusters(icc))) crossrow = 1;
+ }
}
-
- // Fill the fPHPlace and value
- if (fPH2dOn) {
- fPHPlace[time] = posc[1]*fCalibraMode->GetNfragZ(1)+posr[1];
- fPHValue[time] = correction;
+
+ ////////////////////////////////////
+ // Do the straight line fit now
+ ///////////////////////////////////
+ if(nbli <= 2){
+ fLinearFitterTracklet->ClearPoints();
+ return kFALSE;
}
+ TVectorD pars;
+ fLinearFitterTracklet->Eval();
+ fLinearFitterTracklet->GetParameters(pars);
+ pointError = TMath::Sqrt(fLinearFitterTracklet->GetChisquare()/(nbli-2));
+ errorpar = fLinearFitterTracklet->GetParError(1)*pointError;
+ dydt = pars[1];
+ //printf("chis %f, nbli %d, pointError %f, parError %f, errorpar %f\n",fLinearFitterTracklet->GetChisquare(),nbli,pointError,fLinearFitterTracklet->GetParError(1),errorpar);
+ fLinearFitterTracklet->ClearPoints();
+
+ ////////////////////////////////
+ // Debug stuff
+ ///////////////////////////////
- // Fill direct the PRF
- if ((fPRF2dOn) && (good)) {
- Float_t yminus = 0.0;
- Float_t xcenter = 0.0;
- Float_t ycenter = 0.0;
- Float_t ymax = 0.0;
- Bool_t echec = kFALSE;
+ if(fDebugLevel > 0){
+ if ( !fDebugStreamer ) {
+ //debug stream
+ TDirectory *backup = gDirectory;
+ fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
+ if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
+ }
- if ((cl->From3pad()) && (!cl->IsUsed())) {
-
- // Center 3 balanced and cut on the cluster shape
- if ((((Float_t) signals[3]) > fThresholdClusterPRF2) &&
- (((Float_t) signals[2]) > fThresholdClusterPRF2) &&
- (((Float_t) signals[4]) > fThresholdClusterPRF2) &&
- (((Float_t) signals[1]) < fThresholdClusterPRF1) &&
- (((Float_t) signals[5]) < fThresholdClusterPRF1) &&
- ((((Float_t) signals[2])*((Float_t) signals[4])/(((Float_t) signals[3])*((Float_t) signals[3]))) < 0.06)) {
-
-
- //First calculate the position of the cluster and the y
- //echec enables to repair cases where it fails
- //
- // Col correspond to signals[3]
- if (fCenterOfflineCluster) {
- xcenter = cl->GetCenter();
- }
- else {
- // Security if the denomiateur is 0
- if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) /
- ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) {
- xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2]))))
- / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3])))
- / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))));
- }
- else {
- echec = kTRUE;
- }
- }
- //after having calculating the position calculate the y
- if (TMath::Abs(xcenter) < 0.5) {
- ycenter = (Float_t) (((Float_t) signals[3])
- / (((Float_t) signals[2]) + ((Float_t) signals[3]) + (((Float_t) signals[4]))));
- yminus = (Float_t) (((Float_t) signals[2])
- / (((Float_t) signals[2]) + ((Float_t) signals[3]) + (((Float_t) signals[4]))));
- ymax = (Float_t) (((Float_t) signals[4])
- / (((Float_t) signals[2]) + ((Float_t) signals[3]) + (((Float_t) signals[4]))));
- //If the charge of the cluster is too far away from the corrected one cut
- if ((TMath::Abs(((Float_t) signals[2]) + ((Float_t) signals[3]) + (((Float_t) signals[4])) - q) > 10.0)) {
- echec = kTRUE;
- }
- }
- else {
- echec = kTRUE;
- }
-
- //Then Fill the histo if no echec
- //
- // Fill only if it is in the drift region!
- if ((((Float_t) (((Float_t) time) / fSf)) > 0.3) && (!echec)) {
- if (fHisto2d) {
- fPRF2d->Fill((fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2]+0.5),xcenter,ycenter);
- fPRF2d->Fill((fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2]+0.5),-(xcenter+1.0),yminus);
- fPRF2d->Fill((fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2]+0.5),1.0-xcenter,ymax);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2],xcenter,ycenter);
- fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2],-(xcenter+1.0),yminus);
- fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2],1.0-xcenter,ymax);
- }
- } // If in the drift region
- } // center 3 balanced and cut on the cluster shape
- } // Cluster isole
- } // PRF2dOn
+
+ Int_t layer = GetLayer(fDetectorPreviousTrack);
+
+ (* fDebugStreamer) << "FindP1TrackPHtrackletV1"<<
+ //"snpright="<<snpright<<
+ "nbli="<<nbli<<
+ "nbclusters="<<nbclusters<<
+ "detector="<<fDetectorPreviousTrack<<
+ "layer="<<layer<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "tnt="<<tnt<<
+ "dydt="<<dydt<<
+ "dzdx="<<dzdx<<
+ "crossrow="<<crossrow<<
+ "errorpar="<<errorpar<<
+ "pointError="<<pointError<<
+ "\n";
+
+ }
- return kTRUE;
+ /////////////////////////
+ // Cuts quality
+ ////////////////////////
+
+ if(nbclusters < fNumberClusters) return kFALSE;
+ if(nbclusters > fNumberClustersf) return kFALSE;
+ if(pointError >= 0.3) return kFALSE;
+ if(crossrow == 1) return kFALSE;
-}
-
-//____________Online trackling in AliTRDtrigger________________________________
-Bool_t AliTRDCalibraFillHisto::UpdateHistogramcm(AliTRDmcmTracklet *trk)
+ ///////////////////////
+ // Fill
+ //////////////////////
+
+ if(fLinearFitterOn){
+ //Add to the linear fitter of the detector
+ if( TMath::Abs(snp) < 1.){
+ Double_t x = tnp-dzdx*tnt;
+ (GetLinearFitter(fDetectorPreviousTrack,kTRUE))->AddPoint(&x,dydt);
+ if(fLinearFitterDebugOn) {
+ fLinearVdriftFit->Update(fDetectorPreviousTrack,x,pars[1]);
+ }
+ fEntriesLinearFitter[fDetectorPreviousTrack]++;
+ }
+ }
+
+ return kTRUE;
+}
+//____________Offine tracking in the AliTRDtracker_____________________________
+Bool_t AliTRDCalibraFillHisto::HandlePRFtracklet(AliTRDtrack *t, Int_t index0, Int_t index1)
+{
+ //
+ // PRF width calibration
+ // Assume a Gaussian shape: determinate the position of the three pad clusters
+ // Fit with a straight line
+ // Take the fitted values for all the clusters (3 or 2 pad clusters)
+ // Fill the PRF as function of angle of the track
+ //
+ //
+
+
+ //////////////////////////
+ // variables
+ /////////////////////////
+ Int_t npoints = index1-index0; // number of total points
+ Int_t nb3pc = 0; // number of three pads clusters used for fit
+ Int_t detector = ((AliTRDcluster *) t->GetCluster(index0))->GetDetector(); // detector
+ // To see the difference due to the fit
+ Double_t *padPositions;
+ padPositions = new Double_t[npoints];
+ for(Int_t k = 0; k < npoints; k++){
+ padPositions[k] = 0.0;
+ }
+ // Take the tgl and snp with the track t now
+ Double_t tgl = t->GetTglPlane(GetLayer(detector)); //dz/dl and not dz/dx
+ Double_t snp = t->GetSnpPlane(GetLayer(detector)); // sin angle in xy plan
+ Float_t dzdx = 0.0; // dzdx
+ Float_t tnp = 0.0;
+ if(TMath::Abs(snp) < 1.0){
+ tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp));
+ dzdx = tgl*TMath::Sqrt(1+tnp*tnp);
+ }
+ // linear fitter
+ fLinearFitterTracklet->ClearPoints();
+
+ ///////////////////////////
+ // calcul the tnp group
+ ///////////////////////////
+ Bool_t echec = kFALSE;
+ Double_t shift = 0.0;
+ //Calculate the shift in x coresponding to this tnp
+ if(fNgroupprf != 0.0){
+ shift = -3.0*(fNgroupprf-1)-1.5;
+ Double_t limithigh = -0.2*(fNgroupprf-1);
+ if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE;
+ else{
+ while(tnp > limithigh){
+ limithigh += 0.2;
+ shift += 3.0;
+ }
+ }
+ }
+ if(echec) {
+ delete [] padPositions;
+ return kFALSE;
+ }
+
+ //////////////////////
+ // loop clusters
+ /////////////////////
+ for(Int_t k = 0; k < npoints; k++){
+ //Take the cluster
+ AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0);
+ if(!cl) continue;
+ Short_t *signals = cl->GetSignals();
+ Double_t time = cl->GetPadTime();
+ //Calculate x if possible
+ Float_t xcenter = 0.0;
+ Bool_t echec1 = kTRUE;
+ if((time<=7) || (time>=21)) continue;
+ // Center 3 balanced: position with the center of the pad
+ if ((((Float_t) signals[3]) > 0.0) &&
+ (((Float_t) signals[2]) > 0.0) &&
+ (((Float_t) signals[4]) > 0.0)) {
+ echec1 = kFALSE;
+ // Security if the denomiateur is 0
+ if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) /
+ ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) {
+ xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2]))))
+ / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3])))
+ / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))));
+ }
+ else {
+ echec1 = kTRUE;
+ }
+ }
+ if(TMath::Abs(xcenter) > 0.5) echec = kTRUE;
+ if(echec) continue;
+ //if no echec: calculate with the position of the pad
+ // Position of the cluster
+ Double_t padPosition = xcenter + cl->GetPadCol();
+ padPositions[k] = padPosition;
+ nb3pc++;
+ fLinearFitterTracklet->AddPoint(&time, padPosition,1);
+ }//clusters loop
+
+
+ /////////////////////////////
+ // fit
+ ////////////////////////////
+ if(nb3pc < 3) {
+ delete [] padPositions;
+ fLinearFitterTracklet->ClearPoints();
+ return kFALSE;
+ }
+ fLinearFitterTracklet->Eval();
+ TVectorD line(2);
+ fLinearFitterTracklet->GetParameters(line);
+ Float_t pointError = -1.0;
+ if( fLinearFitterTracklet->GetChisquare()>=0.0) {
+ pointError = TMath::Sqrt( fLinearFitterTracklet->GetChisquare()/(nb3pc-2));
+ }
+ fLinearFitterTracklet->ClearPoints();
+
+ /////////////////////////////////////////////////////
+ // Now fill the PRF: second loop over clusters
+ /////////////////////////////////////////////////////
+ for(Int_t k = 0; k < npoints; k++){
+ //Take the cluster
+ AliTRDcluster *cl = (AliTRDcluster *) t->GetCluster(k+index0);
+ Short_t *signals = cl->GetSignals(); // signal
+ Double_t time = cl->GetPadTime(); // time bin
+ Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit
+ Float_t padPos = cl->GetPadCol(); // middle pad
+ Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit
+ Float_t ycenter = 0.0; // relative center charge
+ Float_t ymin = 0.0; // relative left charge
+ Float_t ymax = 0.0; // relative right charge
+
+ //Requiere simply two pads clusters at least
+ if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) ||
+ ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){
+ Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]);
+ if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum;
+ if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum;
+ if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum;
+ }
+
+ //calibration group
+ Int_t rowcl = cl->GetPadRow(); // row of cluster
+ Int_t colcl = cl->GetPadCol(); // col of cluster
+ Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group
+ Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group
+ Float_t xcl = cl->GetY(); // y cluster
+ Float_t qcl = cl->GetQ(); // charge cluster
+ Int_t layer = GetLayer(detector); // layer
+ Int_t stack = GetStack(detector); // stack
+ Double_t xdiff = dpad; // reconstructed position constant
+ Double_t x = dpad; // reconstructed position moved
+ Float_t ep = pointError; // error of fit
+ Float_t signal1 = (Float_t)signals[1]; // signal at the border
+ Float_t signal3 = (Float_t)signals[3]; // signal
+ Float_t signal2 = (Float_t)signals[2]; // signal
+ Float_t signal4 = (Float_t)signals[4]; // signal
+ Float_t signal5 = (Float_t)signals[5]; // signal at the border
+
+ //////////////////////////////
+ // debug
+ /////////////////////////////
+ if(fDebugLevel > 0){
+ if ( !fDebugStreamer ) {
+ //debug stream
+ TDirectory *backup = gDirectory;
+ fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
+ if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
+ }
+
+
+ x = xdiff;
+ Int_t type=0;
+ Float_t y = ycenter;
+ (* fDebugStreamer) << "HandlePRFtracklet"<<
+ "caligroup="<<caligroup<<
+ "detector="<<detector<<
+ "layer="<<layer<<
+ "stack="<< stack <<
+ "npoints="<<npoints<<
+ "Np="<<nb3pc<<
+ "ep="<<ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "padPos="<<padPos<<
+ "padPosition="<<padPositions[k]<<
+ "padPosTracklet="<<padPosTracklet<<
+ "x="<<x<<
+ "y="<<y<<
+ "xcl="<<xcl<<
+ "qcl="<<qcl<<
+ "signal1="<<signal1<<
+ "signal2="<<signal2<<
+ "signal3="<<signal3<<
+ "signal4="<<signal4<<
+ "signal5="<<signal5<<
+ "time="<<time<<
+ "\n";
+ x=-(xdiff+1);
+ y = ymin;
+ type=-1;
+ (* fDebugStreamer) << "HandlePRFtracklet"<<
+ "caligroup="<<caligroup<<
+ "detector="<<detector<<
+ "layer="<<layer<<
+ "stack="<<stack<<
+ "npoints="<<npoints<<
+ "Np="<<nb3pc<<
+ "ep="<<ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "padPos="<<padPos<<
+ "padPosition="<<padPositions[k]<<
+ "padPosTracklet="<<padPosTracklet<<
+ "x="<<x<<
+ "y="<<y<<
+ "xcl="<<xcl<<
+ "qcl="<<qcl<<
+ "signal1="<<signal1<<
+ "signal2="<<signal2<<
+ "signal3="<<signal3<<
+ "signal4="<<signal4<<
+ "signal5="<<signal5<<
+ "time="<<time<<
+ "\n";
+ x=1-xdiff;
+ y = ymax;
+ type=1;
+ (* fDebugStreamer) << "HandlePRFtracklet"<<
+ "caligroup="<<caligroup<<
+ "detector="<<detector<<
+ "layer="<<layer<<
+ "stack="<<stack<<
+ "npoints="<<npoints<<
+ "Np="<<nb3pc<<
+ "ep="<<ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "padPos="<<padPos<<
+ "padPosition="<<padPositions[k]<<
+ "padPosTracklet="<<padPosTracklet<<
+ "x="<<x<<
+ "y="<<y<<
+ "xcl="<<xcl<<
+ "qcl="<<qcl<<
+ "signal1="<<signal1<<
+ "signal2="<<signal2<<
+ "signal3="<<signal3<<
+ "signal4="<<signal4<<
+ "signal5="<<signal5<<
+ "time="<<time<<
+ "\n";
+
+ }
+
+ ////////////////////////////
+ // quality cuts
+ ///////////////////////////
+ if(npoints < fNumberClusters) continue;
+ if(npoints > fNumberClustersf) continue;
+ if(nb3pc <= 5) continue;
+ if((time >= 21) || (time < 7)) continue;
+ if(TMath::Abs(snp) >= 1.0) continue;
+ if(TMath::Abs(qcl) < 80) continue;
+
+ ////////////////////////////
+ // Fill
+ ///////////////////////////
+ if (fHisto2d) {
+ if(TMath::Abs(dpad) < 1.5) {
+ fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter);
+ fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter);
+ }
+ if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) {
+ fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin);
+ fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin);
+ }
+ if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) {
+ fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax);
+ fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax);
+ }
+ }
+ if (fVector2d) {
+ if(TMath::Abs(dpad) < 1.5) {
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter);
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter);
+ }
+ if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) {
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin);
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin);
+ }
+ if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) {
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax);
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax);
+ }
+ }
+ }
+ delete [] padPositions;
+ return kTRUE;
+
+}
+//____________Offine tracking in the AliTRDtracker_____________________________
+Bool_t AliTRDCalibraFillHisto::HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters)
+{
+ //
+ // PRF width calibration
+ // Assume a Gaussian shape: determinate the position of the three pad clusters
+ // Fit with a straight line
+ // Take the fitted values for all the clusters (3 or 2 pad clusters)
+ // Fill the PRF as function of angle of the track
+ //
+ //
+
+ //printf("begin\n");
+ ///////////////////////////////////////////
+ // Take the parameters of the track
+ //////////////////////////////////////////
+ // take now the snp, tnp and tgl from the track
+ Double_t snp = tracklet->GetSnp(); // sin dy/dx at the end of the chamber
+ Double_t tnp = 0.0; // dy/dx at the end of the chamber
+ if( TMath::Abs(snp) < 1.){
+ tnp = snp / TMath::Sqrt((1.-snp)*(1.+snp));
+ }
+ Double_t tgl = tracklet->GetTgl(); // dz/dl
+ Double_t dzdx = tgl*TMath::Sqrt(1+tnp*tnp); // dz/dx calculated from dz/dl
+ // at the entrance
+ //Double_t tnp = tracklet->GetYref(1); // dy/dx at the entrance of the chamber
+ //Double_t tgl = tracklet->GetZref(1); // dz/dl at the entrance of the chamber
+ //Double_t dzdx = tgl; //*TMath::Sqrt(1+tnp*tnp); // dz/dx from dz/dl
+ // at the end with correction due to linear fit
+ //Double_t tnp = tracklet->GetYfit(1); // dy/dx at the end of the chamber after fit correction
+ //Double_t tgl = tracklet->GetZfit(1); // dz/dl at the end of the chamber after fit correction
+
+ ///////////////////////////////
+ // Calculate tnp group shift
+ ///////////////////////////////
+ Bool_t echec = kFALSE;
+ Double_t shift = 0.0;
+ //Calculate the shift in x coresponding to this tnp
+ if(fNgroupprf != 0.0){
+ shift = -3.0*(fNgroupprf-1)-1.5;
+ Double_t limithigh = -0.2*(fNgroupprf-1);
+ if((tnp < (-0.2*fNgroupprf)) || (tnp > (0.2*fNgroupprf))) echec = kTRUE;
+ else{
+ while(tnp > limithigh){
+ limithigh += 0.2;
+ shift += 3.0;
+ }
+ }
+ }
+ // do nothing if out of tnp range
+ //printf("echec %d\n",(Int_t)echec);
+ if(echec) return kFALSE;
+
+ ///////////////////////
+ // Variables
+ //////////////////////
+
+ Int_t nb3pc = 0; // number of three pads clusters used for fit
+ // to see the difference between the fit and the 3 pad clusters position
+ Double_t padPositions[AliTRDseedV1::kNtb];
+ memset(padPositions, 0, AliTRDseedV1::kNtb*sizeof(Double_t));
+ fLinearFitterTracklet->ClearPoints();
+
+ //printf("loop clusters \n");
+ ////////////////////////////
+ // loop over the clusters
+ ////////////////////////////
+ AliTRDcluster *cl = 0x0;
+ for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){
+ // reject shared clusters on pad row
+ if((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) {
+ if((cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb))) continue;
+ }
+ if(!(cl = tracklet->GetClusters(ic))) continue;
+ Double_t time = cl->GetPadTime();
+ if((time<=7) || (time>=21)) continue;
+ Short_t *signals = cl->GetSignals();
+ Float_t xcenter = 0.0;
+ Bool_t echec1 = kTRUE;
+
+ /////////////////////////////////////////////////////////////
+ // Center 3 balanced: position with the center of the pad
+ /////////////////////////////////////////////////////////////
+ if ((((Float_t) signals[3]) > 0.0) &&
+ (((Float_t) signals[2]) > 0.0) &&
+ (((Float_t) signals[4]) > 0.0)) {
+ echec1 = kFALSE;
+ // Security if the denomiateur is 0
+ if ((((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3]))) /
+ ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))) != 1.0) {
+ xcenter = 0.5 * (TMath::Log((Float_t) (((Float_t) signals[4]) / ((Float_t) signals[2]))))
+ / (TMath::Log(((Float_t) (((Float_t) signals[3]) * ((Float_t) signals[3])))
+ / ((Float_t) (((Float_t) signals[2]) * ((Float_t) signals[4])))));
+ }
+ else {
+ echec1 = kTRUE;
+ }
+ }
+ if(TMath::Abs(xcenter) > 0.5) echec1 = kTRUE;
+ if(echec1) continue;
+
+ ////////////////////////////////////////////////////////
+ //if no echec1: calculate with the position of the pad
+ // Position of the cluster
+ // fill the linear fitter
+ ///////////////////////////////////////////////////////
+ Double_t padPosition = xcenter + cl->GetPadCol();
+ padPositions[ic] = padPosition;
+ nb3pc++;
+ fLinearFitterTracklet->AddPoint(&time, padPosition,1);
+
+
+ }//clusters loop
+
+ //printf("Fin loop clusters \n");
+ //////////////////////////////
+ // fit with a straight line
+ /////////////////////////////
+ if(nb3pc < 3){
+ fLinearFitterTracklet->ClearPoints();
+ return kFALSE;
+ }
+ fLinearFitterTracklet->Eval();
+ TVectorD line(2);
+ fLinearFitterTracklet->GetParameters(line);
+ Float_t pointError = -1.0;
+ if( fLinearFitterTracklet->GetChisquare()>=0.0) {
+ pointError = TMath::Sqrt( fLinearFitterTracklet->GetChisquare()/(nb3pc-2));
+ }
+ fLinearFitterTracklet->ClearPoints();
+
+ //printf("PRF second loop \n");
+ ////////////////////////////////////////////////
+ // Fill the PRF: Second loop over clusters
+ //////////////////////////////////////////////
+ for(int ic=0; ic<AliTRDseedV1::kNtb; ic++){
+ // reject shared clusters on pad row
+ if(((ic+AliTRDseedV1::kNtb) < AliTRDseedV1::kNclusters) && (cl = tracklet->GetClusters(ic+AliTRDseedV1::kNtb))) continue;
+ //
+ if(!(cl = tracklet->GetClusters(ic))) continue;
+
+ Short_t *signals = cl->GetSignals(); // signal
+ Double_t time = cl->GetPadTime(); // time bin
+ Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit
+ Float_t padPos = cl->GetPadCol(); // middle pad
+ Double_t dpad = padPosTracklet - padPos; // reconstruct position relative to middle pad from fit
+ Float_t ycenter = 0.0; // relative center charge
+ Float_t ymin = 0.0; // relative left charge
+ Float_t ymax = 0.0; // relative right charge
+
+ ////////////////////////////////////////////////////////////////
+ // Calculate ycenter, ymin and ymax even for two pad clusters
+ ////////////////////////////////////////////////////////////////
+ if(((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[2]) > 0.0)) ||
+ ((((Float_t) signals[3]) > 0.0) && (((Float_t) signals[4]) > 0.0))){
+ Float_t sum = ((Float_t) signals[2]) + ((Float_t) signals[3]) + ((Float_t) signals[4]);
+ if(sum > 0.0) ycenter = ((Float_t) signals[3])/ sum;
+ if(sum > 0.0) ymin = ((Float_t) signals[2])/ sum;
+ if(sum > 0.0) ymax = ((Float_t) signals[4])/ sum;
+ }
+
+ /////////////////////////
+ // Calibration group
+ ////////////////////////
+ Int_t rowcl = cl->GetPadRow(); // row of cluster
+ Int_t colcl = cl->GetPadCol(); // col of cluster
+ Int_t grouplocal = CalculateCalibrationGroup(2,rowcl,colcl); // calcul the corresponding group
+ Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponding group
+ Float_t xcl = cl->GetY(); // y cluster
+ Float_t qcl = cl->GetQ(); // charge cluster
+ Int_t layer = GetLayer(fDetectorPreviousTrack); // layer
+ Int_t stack = GetStack(fDetectorPreviousTrack); // stack
+ Double_t xdiff = dpad; // reconstructed position constant
+ Double_t x = dpad; // reconstructed position moved
+ Float_t ep = pointError; // error of fit
+ Float_t signal1 = (Float_t)signals[1]; // signal at the border
+ Float_t signal3 = (Float_t)signals[3]; // signal
+ Float_t signal2 = (Float_t)signals[2]; // signal
+ Float_t signal4 = (Float_t)signals[4]; // signal
+ Float_t signal5 = (Float_t)signals[5]; // signal at the border
+
+
+
+ /////////////////////
+ // Debug stuff
+ ////////////////////
+
+ if(fDebugLevel > 0){
+ if ( !fDebugStreamer ) {
+ //debug stream
+ TDirectory *backup = gDirectory;
+ fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
+ if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
+ }
+
+ x = xdiff;
+ Int_t type=0;
+ Float_t y = ycenter;
+ (* fDebugStreamer) << "HandlePRFtrackletV1"<<
+ "caligroup="<<caligroup<<
+ "detector="<<fDetectorPreviousTrack<<
+ "layer="<<layer<<
+ "stack="<<stack<<
+ "npoints="<<nbclusters<<
+ "Np="<<nb3pc<<
+ "ep="<<ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "padPos="<<padPos<<
+ "padPosition="<<padPositions[ic]<<
+ "padPosTracklet="<<padPosTracklet<<
+ "x="<<x<<
+ "y="<<y<<
+ "xcl="<<xcl<<
+ "qcl="<<qcl<<
+ "signal1="<<signal1<<
+ "signal2="<<signal2<<
+ "signal3="<<signal3<<
+ "signal4="<<signal4<<
+ "signal5="<<signal5<<
+ "time="<<time<<
+ "\n";
+ x=-(xdiff+1);
+ y = ymin;
+ type=-1;
+ (* fDebugStreamer) << "HandlePRFtrackletV1"<<
+ "caligroup="<<caligroup<<
+ "detector="<<fDetectorPreviousTrack<<
+ "layer="<<layer<<
+ "stack="<<stack<<
+ "npoints="<<nbclusters<<
+ "Np="<<nb3pc<<
+ "ep="<<ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "padPos="<<padPos<<
+ "padPosition="<<padPositions[ic]<<
+ "padPosTracklet="<<padPosTracklet<<
+ "x="<<x<<
+ "y="<<y<<
+ "xcl="<<xcl<<
+ "qcl="<<qcl<<
+ "signal1="<<signal1<<
+ "signal2="<<signal2<<
+ "signal3="<<signal3<<
+ "signal4="<<signal4<<
+ "signal5="<<signal5<<
+ "time="<<time<<
+ "\n";
+ x=1-xdiff;
+ y = ymax;
+ type=1;
+ (* fDebugStreamer) << "HandlePRFtrackletV1"<<
+ "caligroup="<<caligroup<<
+ "detector="<<fDetectorPreviousTrack<<
+ "layer="<<layer<<
+ "stack="<<stack<<
+ "npoints="<<nbclusters<<
+ "Np="<<nb3pc<<
+ "ep="<<ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "padPos="<<padPos<<
+ "padPosition="<<padPositions[ic]<<
+ "padPosTracklet="<<padPosTracklet<<
+ "x="<<x<<
+ "y="<<y<<
+ "xcl="<<xcl<<
+ "qcl="<<qcl<<
+ "signal1="<<signal1<<
+ "signal2="<<signal2<<
+ "signal3="<<signal3<<
+ "signal4="<<signal4<<
+ "signal5="<<signal5<<
+ "time="<<time<<
+ "\n";
+
+ }
+
+ /////////////////////
+ // Cuts quality
+ /////////////////////
+ if(nbclusters < fNumberClusters) continue;
+ if(nbclusters > fNumberClustersf) continue;
+ if(nb3pc <= 5) continue;
+ if((time >= 21) || (time < 7)) continue;
+ if(TMath::Abs(qcl) < 80) continue;
+ if( TMath::Abs(snp) > 1.) continue;
+
+
+ ////////////////////////
+ // Fill the histos
+ ///////////////////////
+ if (fHisto2d) {
+ if(TMath::Abs(dpad) < 1.5) {
+ fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter);
+ fPRF2d->Fill(shift-dpad,(caligroup+0.5),ycenter);
+ //printf("place %f, ycenter %f\n",(shift+dpad),ycenter);
+ }
+ if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) {
+ fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin);
+ fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin);
+ }
+ if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) {
+ fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax);
+ fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax);
+ }
+ }
+ // vector method
+ if (fVector2d) {
+ if(TMath::Abs(dpad) < 1.5) {
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+dpad,ycenter);
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-dpad,ycenter);
+ }
+ if((ymin > 0.0) && (TMath::Abs(dpad+1.0) < 1.5)) {
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-(dpad+1.0),ymin);
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+(dpad+1.0),ymin);
+ }
+ if((ymax > 0.0) && (TMath::Abs(dpad-1.0) < 1.5)) {
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift+1.0-dpad,ymax);
+ fCalibraVector->UpdateVectorPRF(fDetectorPreviousTrack,grouplocal,shift-1.0+dpad,ymax);
+ }
+ }
+ } // second loop over clusters
+
+
+ return kTRUE;
+}
+///////////////////////////////////////////////////////////////////////////////////////
+// Pad row col stuff: see if masked or not
+///////////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::CheckGoodTrackletV1(AliTRDcluster *cl)
+{
+ //
+ // See if we are not near a masked pad
+ //
+
+ if(cl->IsMasked()) fGoodTracklet = kFALSE;
+
+
+}
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::CheckGoodTrackletV0(Int_t detector, Int_t row, Int_t col)
+{
+ //
+ // See if we are not near a masked pad
+ //
+
+ if (!IsPadOn(detector, col, row)) {
+ fGoodTracklet = kFALSE;
+ }
+
+ if (col > 0) {
+ if (!IsPadOn(detector, col-1, row)) {
+ fGoodTracklet = kFALSE;
+ }
+ }
+
+ if (col < 143) {
+ if (!IsPadOn(detector, col+1, row)) {
+ fGoodTracklet = kFALSE;
+ }
+ }
+
+}
+//_____________________________________________________________________________
+Bool_t AliTRDCalibraFillHisto::IsPadOn(Int_t detector, Int_t row, Int_t col) const
+{
+ //
+ // Look in the choosen database if the pad is On.
+ // If no the track will be "not good"
+ //
+
+ // Get the parameter object
+ AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
+ if (!cal) {
+ AliInfo("Could not get calibDB");
+ return kFALSE;
+ }
+
+ if (!cal->IsChamberInstalled(detector) ||
+ cal->IsChamberMasked(detector) ||
+ cal->IsPadMasked(detector,col,row)) {
+ return kFALSE;
+ }
+ else {
+ return kTRUE;
+ }
+
+}
+///////////////////////////////////////////////////////////////////////////////////////
+// Calibration groups: calculate the number of groups, localise...
+////////////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________________
+Int_t AliTRDCalibraFillHisto::CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const
+{
+ //
+ // Calculate the calibration group number for i
+ //
+
+ // Row of the cluster and position in the pad groups
+ Int_t posr = 0;
+ if (fCalibraMode->GetNnZ(i) != 0) {
+ posr = (Int_t) row / fCalibraMode->GetNnZ(i);
+ }
+
+
+ // Col of the cluster and position in the pad groups
+ Int_t posc = 0;
+ if (fCalibraMode->GetNnRphi(i) != 0) {
+ posc = (Int_t) col / fCalibraMode->GetNnRphi(i);
+ }
+
+ return posc*fCalibraMode->GetNfragZ(i)+posr;
+
+}
+//____________________________________________________________________________________
+Int_t AliTRDCalibraFillHisto::CalculateTotalNumberOfBins(Int_t i)
+{
+ //
+ // Calculate the total number of calibration groups
+ //
+
+ Int_t ntotal = 0;
+
+ // All together
+ if((fCalibraMode->GetNz(i)==100) && (fCalibraMode->GetNrphi(i)==100)){
+ ntotal = 1;
+ AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i));
+ return ntotal;
+ }
+
+ // Per Supermodule
+ if((fCalibraMode->GetNz(i)==10) && (fCalibraMode->GetNrphi(i)==10)){
+ ntotal = 18;
+ AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i));
+ return ntotal;
+ }
+
+ // More
+ fCalibraMode->ModePadCalibration(2,i);
+ fCalibraMode->ModePadFragmentation(0,2,0,i);
+ fCalibraMode->SetDetChamb2(i);
+ ntotal += 6 * 18 * fCalibraMode->GetDetChamb2(i);
+ fCalibraMode->ModePadCalibration(0,i);
+ fCalibraMode->ModePadFragmentation(0,0,0,i);
+ fCalibraMode->SetDetChamb0(i);
+ ntotal += 6 * 4 * 18 * fCalibraMode->GetDetChamb0(i);
+ AliInfo(Form("Total number of Xbins: %d for i %d",ntotal,i));
+ return ntotal;
+
+}
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::SetNz(Int_t i, Short_t Nz)
+{
+ //
+ // Set the mode of calibration group in the z direction for the parameter i
+ //
+
+ if ((Nz >= 0) &&
+ (Nz < 5)) {
+ fCalibraMode->SetNz(i, Nz);
+ }
+ else {
+ AliInfo("You have to choose between 0 and 4");
+ }
+
+}
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::SetNrphi(Int_t i, Short_t Nrphi)
+{
+ //
+ // Set the mode of calibration group in the rphi direction for the parameter i
+ //
+
+ if ((Nrphi >= 0) &&
+ (Nrphi < 7)) {
+ fCalibraMode->SetNrphi(i ,Nrphi);
+ }
+ else {
+ AliInfo("You have to choose between 0 and 6");
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::SetAllTogether(Int_t i)
+{
+ //
+ // Set the mode of calibration group all together
+ //
+ if(fVector2d == kTRUE) {
+ AliInfo("Can not work with the vector method");
+ return;
+ }
+ fCalibraMode->SetAllTogether(i);
+
+}
+
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::SetPerSuperModule(Int_t i)
+{
+ //
+ // Set the mode of calibration group per supermodule
+ //
+ if(fVector2d == kTRUE) {
+ AliInfo("Can not work with the vector method");
+ return;
+ }
+ fCalibraMode->SetPerSuperModule(i);
+
+}
+
+//____________Set the pad calibration variables for the detector_______________
+Bool_t AliTRDCalibraFillHisto::LocalisationDetectorXbins(Int_t detector)
+{
+ //
+ // For the detector calcul the first Xbins and set the number of row
+ // and col pads per calibration groups, the number of calibration
+ // groups in the detector.
+ //
+
+ // first Xbins of the detector
+ if (fCH2dOn) {
+ fCalibraMode->CalculXBins(detector,0);
+ }
+ if (fPH2dOn) {
+ fCalibraMode->CalculXBins(detector,1);
+ }
+ if (fPRF2dOn) {
+ fCalibraMode->CalculXBins(detector,2);
+ }
+
+ // fragmentation of idect
+ for (Int_t i = 0; i < 3; i++) {
+ fCalibraMode->ModePadCalibration((Int_t) GetStack(detector),i);
+ fCalibraMode->ModePadFragmentation((Int_t) GetLayer(detector)
+ , (Int_t) GetStack(detector)
+ , (Int_t) GetSector(detector),i);
+ }
+
+ return kTRUE;
+
+}
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::SetNumberGroupsPRF(Short_t numberGroupsPRF)
+{
+ //
+ // Should be between 0 and 6
+ //
+
+ if ((numberGroupsPRF < 0) || (numberGroupsPRF > 6)) {
+ AliInfo("The number of groups must be between 0 and 6!");
+ }
+ else {
+ fNgroupprf = numberGroupsPRF;
+ }
+
+}
+///////////////////////////////////////////////////////////////////////////////////////////
+// Per tracklet: store or reset the info, fill the histos with the info
+//////////////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::StoreInfoCHPHtrack(AliTRDcluster *cl, Double_t dqdl, Int_t *group, Int_t row, Int_t col)
+{
+ //
+ // Store the infos in fAmpTotal, fPHPlace and fPHValue
+ // Correct from the gain correction before
+ //
+
+ // time bin of the cluster not corrected
+ Int_t time = cl->GetPadTime();
+ Float_t charge = TMath::Abs(cl->GetQ());
+
+ //printf("Store::time %d, amplitude %f\n",time,dqdl);
+
+ //Correct for the gain coefficient used in the database for reconstruction
+ Float_t correctthegain = 1.0;
+ if(fIsHLT) correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack);
+ else correctthegain = fCalDetGain->GetValue(fDetectorPreviousTrack)*fCalROCGain->GetValue(col,row);
+ Float_t correction = 1.0;
+ Float_t normalisation = 6.67;
+ // we divide with gain in AliTRDclusterizer::Transform...
+ if( correctthegain > 0 ) normalisation /= correctthegain;
+
+
+ // take dd/dl corrected from the angle of the track
+ correction = dqdl / (normalisation);
+
+
+ // Fill the fAmpTotal with the charge
+ if (fCH2dOn) {
+ if((!fLimitChargeIntegration) || (cl->IsInChamber())) {
+ //printf("Store::group %d, amplitude %f\n",group[0],correction);
+ fAmpTotal[(Int_t) group[0]] += correction;
+ }
+ }
+
+ // Fill the fPHPlace and value
+ if (fPH2dOn) {
+ fPHPlace[time] = group[1];
+ fPHValue[time] = charge;
+ }
+
+}
+//____________Offine tracking in the AliTRDtracker_____________________________
+void AliTRDCalibraFillHisto::ResetfVariablestracklet()
+{
+ //
+ // Reset values per tracklet
+ //
+
+ //Reset good tracklet
+ fGoodTracklet = kTRUE;
+
+ // Reset the fPHValue
+ if (fPH2dOn) {
+ //Reset the fPHValue and fPHPlace
+ for (Int_t k = 0; k < fTimeMax; k++) {
+ fPHValue[k] = 0.0;
+ fPHPlace[k] = -1;
+ }
+ }
+
+ // Reset the fAmpTotal where we put value
+ if (fCH2dOn) {
+ for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) {
+ fAmpTotal[k] = 0.0;
+ }
+ }
+}
+//____________Offine tracking in the AliTRDtracker_____________________________
+void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackCH(Int_t nbclusters)
+{
+ //
+ // For the offline tracking or mcm tracklets
+ // This function will be called in the functions UpdateHistogram...
+ // to fill the info of a track for the relativ gain calibration
+ //
+
+ Int_t nb = 0; // Nombre de zones traversees
+ Int_t fd = -1; // Premiere zone non nulle
+ Float_t totalcharge = 0.0; // Total charge for the supermodule histo
+
+ //printf("CH2d nbclusters %d, fNumberClusters %d, fNumberClustersf %d\n",nbclusters,fNumberClusters,fNumberClustersf);
+
+ if(nbclusters < fNumberClusters) return;
+ if(nbclusters > fNumberClustersf) return;
+
+
+ // Normalize with the number of clusters
+ Double_t normalizeCst = fRelativeScale;
+ if(fNormalizeNbOfCluster) normalizeCst = normalizeCst*nbclusters;
+
+ //printf("Number of groups in one detector %d\n",fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0));
+
+ // See if the track goes through different zones
+ for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) {
+ //printf("fAmpTotal %f for %d\n",fAmpTotal[k],k);
+ if (fAmpTotal[k] > 0.0) {
+ totalcharge += fAmpTotal[k];
+ nb++;
+ if (nb == 1) {
+ fd = k;
+ }
+ }
+ }
+
+ //printf("CH2d: nb %d, fd %d, calibration group %d, amplitude %f, detector %d\n",nb,fd,fCalibraMode->GetXbins(0),fAmpTotal[fd]/normalizeCst,fDetectorPreviousTrack);
+
+ switch (nb)
+ {
+ case 1:
+ fNumberUsedCh[0]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
+ if (fHisto2d) {
+ FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst);
+ //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5);
+ }
+ if (fVector2d) {
+ fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst);
+ }
+ break;
+ case 2:
+ if ((fAmpTotal[fd] > 0.0) &&
+ (fAmpTotal[fd+1] > 0.0)) {
+ // One of the two very big
+ if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+1]) {
+ if (fHisto2d) {
+ FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst);
+ //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5);
+ }
+ if (fVector2d) {
+ fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst);
+ }
+ fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
+ }
+ if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) {
+ if (fHisto2d) {
+ FillCH2d(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/normalizeCst);
+ //fCH2d->Fill(fAmpTotal[fd+1]/normalizeCst,fCalibraMode->GetXbins(0)+fd+1.5);
+ }
+ if (fVector2d) {
+ fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+1,fAmpTotal[fd+1]/normalizeCst);
+ }
+ fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd+1]++;
+ }
+ }
+ if (fCalibraMode->GetNfragZ(0) > 1) {
+ if (fAmpTotal[fd] > 0.0) {
+ if ((fd+fCalibraMode->GetNfragZ(0)) < (fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0))) {
+ if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > 0.0) {
+ // One of the two very big
+ if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]) {
+ if (fHisto2d) {
+ FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/normalizeCst);
+ //fCH2d->Fill(fAmpTotal[fd]/normalizeCst,fCalibraMode->GetXbins(0)+fd+0.5);
+ }
+ if (fVector2d) {
+ fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd,fAmpTotal[fd]/normalizeCst);
+ }
+ fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
+ }
+ if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > fProcent*fAmpTotal[fd]) {
+ if (fHisto2d) {
+ FillCH2d(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst);
+ //fCH2d->Fill(fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst,fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)+0.5);
+ }
+ fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)]++;
+ if (fVector2d) {
+ fCalibraVector->UpdateVectorCH(fDetectorPreviousTrack,fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/normalizeCst);
+ }
+ }
+ }
+ }
+ }
+ }
+ break;
+ default: break;
+ }
+}
+//____________Offine tracking in the AliTRDtracker_____________________________
+void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackPH()
+{
+ //
+ // For the offline tracking or mcm tracklets
+ // This function will be called in the functions UpdateHistogram...
+ // to fill the info of a track for the drift velocity calibration
+ //
+
+ Int_t nb = 1; // Nombre de zones traversees 1, 2 ou plus de 3
+ Int_t fd1 = -1; // Premiere zone non nulle
+ Int_t fd2 = -1; // Deuxieme zone non nulle
+ Int_t k1 = -1; // Debut de la premiere zone
+ Int_t k2 = -1; // Debut de la seconde zone
+ Int_t nbclusters = 0; // number of clusters
+
+
+
+ // See if the track goes through different zones
+ for (Int_t k = 0; k < fTimeMax; k++) {
+ if (fPHValue[k] > 0.0) {
+ nbclusters++;
+ if (fd1 == -1) {
+ fd1 = fPHPlace[k];
+ k1 = k;
+ }
+ if (fPHPlace[k] != fd1) {
+ if (fd2 == -1) {
+ k2 = k;
+ fd2 = fPHPlace[k];
+ nb = 2;
+ }
+ if (fPHPlace[k] != fd2) {
+ nb = 3;
+ }
+ }
+ }
+ }
+
+ // See if noise before and after
+ if(fMaxCluster > 0) {
+ if(fPHValue[0] > fMaxCluster) return;
+ if(fTimeMax > fNbMaxCluster) {
+ for(Int_t k = (fTimeMax-fNbMaxCluster); k < fTimeMax; k++){
+ if(fPHValue[k] > fMaxCluster) return;
+ }
+ }
+ }
+
+ //printf("nbclusters %d, low limit %d, high limit %d\n",nbclusters,fNumberClusters,fNumberClustersf);
+
+ if(nbclusters < fNumberClusters) return;
+ if(nbclusters > fNumberClustersf) return;
+
+ switch(nb)
+ {
+ case 1:
+ fNumberUsedPh[0]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ }
+ //printf("Fill the time bin %d with %f\n",i,fPHValue[i]);
+ }
+ if (fVector2d) {
+ if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ }
+ }
+ }
+ break;
+ case 2:
+ if ((fd1 == fd2+1) ||
+ (fd2 == fd1+1)) {
+ // One of the two fast all the think
+ if (k2 > (k1+fDifference)) {
+ //we choose to fill the fd1 with all the values
+ fNumberUsedPh[1]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ }
+ }
+ if (fVector2d) {
+ if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ }
+ }
+ }
+ }
+ if ((k2+fDifference) < fTimeMax) {
+ //we choose to fill the fd2 with all the values
+ fNumberUsedPh[1]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
+ }
+ }
+ if (fVector2d) {
+ if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
+ }
+ }
+ }
+ }
+ }
+ // Two zones voisines sinon rien!
+ if (fCalibraMode->GetNfragZ(1) > 1) {
+ // Case 2
+ if ((fd1+fCalibraMode->GetNfragZ(1)) < (fCalibraMode->GetNfragZ(1)*fCalibraMode->GetNfragRphi(1))) {
+ if (fd2 == (fd1+fCalibraMode->GetNfragZ(1))) {
+ // One of the two fast all the think
+ if (k2 > (k1+fDifference)) {
+ //we choose to fill the fd1 with all the values
+ fNumberUsedPh[1]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ }
+ }
+ if (fVector2d) {
+ if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ }
+ }
+ }
+ }
+ if ((k2+fDifference) < fTimeMax) {
+ //we choose to fill the fd2 with all the values
+ fNumberUsedPh[1]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
+ }
+ }
+ if (fVector2d) {
+ if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
+ }
+ }
+ }
+ }
+ }
+ }
+ // Two zones voisines sinon rien!
+ // Case 3
+ if ((fd1 - fCalibraMode->GetNfragZ(1)) >= 0) {
+ if (fd2 == (fd1 - fCalibraMode->GetNfragZ(1))) {
+ // One of the two fast all the think
+ if (k2 > (k1 + fDifference)) {
+ //we choose to fill the fd1 with all the values
+ fNumberUsedPh[1]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) fPHValue[i]);
+ }
+ }
+ if (fVector2d) {
+ if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd1,i,fPHValue[i]);
+ }
+ }
+ }
+ }
+ if ((k2+fDifference) < fTimeMax) {
+ //we choose to fill the fd2 with all the values
+ fNumberUsedPh[1]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ if(fFillWithZero) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
+ }
+ }
+ if (fVector2d) {
+ if(fFillWithZero) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
+ else {
+ if(((Float_t) fPHValue[i] > 0.0)) fCalibraVector->UpdateVectorPH(fDetectorPreviousTrack,fd2,i,fPHValue[i]);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ break;
+ default: break;
+ }
+}
+//////////////////////////////////////////////////////////////////////////////////////////
+// DAQ process functions
+/////////////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________
+Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliTRDrawStreamBase *rawStream, Bool_t nocheck)
{
//
- // For the tracking
- // This function will be called in the function AliTRDtrigger::TestTracklet
- // before applying the pt cut on the tracklets
- // Fill the infos for the tracklets fTrkTest if the tracklets is "good"
+ // Event Processing loop - AliTRDrawStreamBase
+ // TestBeam 2007 version
+ // 0 timebin problem
+ // 1 no input
+ // 2 input
+ //
+ // Same algorithm as TestBeam but different reader
//
- // Localisation of the Xbins involved
- Int_t idect = trk->GetDetector();
- LocalisationDetectorXbins(idect);
-
- // Get the parameter object
- AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
- if (!cal) {
- AliInfo("Could not get calibDB");
- return kFALSE;
- }
-
- // Reset
- ResetfVariables();
-
- // Row of the tracklet and position in the pad groups
- Int_t row = trk->GetRow();
- Int_t posr[3] = { 0, 0, 0 };
- if ((fCH2dOn) && (fCalibraMode->GetNnZ(0) != 0)) {
- posr[0] = (Int_t) row / fCalibraMode->GetNnZ(0);
- }
- if ((fPH2dOn) && (fCalibraMode->GetNnZ(1) != 0)) {
- posr[1] = (Int_t) row / fCalibraMode->GetNnZ(1);
- }
- if ((fPRF2dOn) && (fCalibraMode->GetNnZ(2) != 0)) {
- posr[2] = (Int_t) row / fCalibraMode->GetNnZ(2);
- }
-
- // Eventuelle correction due to track angle in z direction
- Float_t correction = 1.0;
- if (fMcmCorrectAngle) {
- Float_t z = trk->GetRowz();
- Float_t r = trk->GetTime0();
- correction = r / TMath::Sqrt((r*r+z*z));
+ Int_t withInput = 1;
+
+ Double_t phvalue[16][144][36];
+ for(Int_t k = 0; k < 36; k++){
+ for(Int_t j = 0; j < 16; j++){
+ for(Int_t c = 0; c < 144; c++){
+ phvalue[j][c][k] = 0.0;
+ }
+ }
}
+
+ fDetectorPreviousTrack = -1;
+ fMCMPrevious = -1;
+ fROBPrevious = -1;
+ Int_t nbtimebin = 0;
+ Int_t baseline = 10;
- // Boucle sur les clusters
- // Condition on number of cluster: don't come from the middle of the detector
- if (trk->GetNclusters() >= fNumberClusters) {
- for (Int_t icl = 0; icl < trk->GetNclusters(); icl++) {
+ if(!nocheck){
+
+ fTimeMax = 0;
+
+ while (rawStream->Next()) {
+
+ Int_t idetector = rawStream->GetDet(); // current detector
+ Int_t imcm = rawStream->GetMCM(); // current MCM
+ Int_t irob = rawStream->GetROB(); // current ROB
- Float_t amp[3] = { 0.0, 0.0, 0.0 };
- Int_t time = trk->GetClusterTime(icl);
- Int_t col = trk->GetClusterCol(icl);
-
- amp[0] = trk->GetClusterADC(icl)[0] * correction;
- amp[1] = trk->GetClusterADC(icl)[1] * correction;
- amp[2] = trk->GetClusterADC(icl)[2] * correction;
+ //printf("Detector %d\n",idetector);
-
- if ((amp[0] < 0.0) ||
- (amp[1] < 0.0) ||
- (amp[2] < 0.0)) {
- continue;
- }
+ if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){
+
+ // Fill
+ withInput = TMath::Max(FillDAQ(phvalue),withInput);
- // Col of cluster and position in the pad groups
- Int_t posc[3] = { 0, 0, 0 };
- if ((fCH2dOn) && (fCalibraMode->GetNnRphi(0) != 0)) {
- posc[0] = (Int_t) col / fCalibraMode->GetNnRphi(0);
- }
- if ((fPH2dOn) && (fCalibraMode->GetNnRphi(1) != 0)) {
- posc[1] = (Int_t) col / fCalibraMode->GetNnRphi(1);
- }
- if ((fPRF2dOn) && (fCalibraMode->GetNnRphi(2) != 0)) {
- posc[2] = (Int_t) col / fCalibraMode->GetNnRphi(2);
- }
- // See if we are not near a masked pad
- Bool_t good = kTRUE;
- if (!IsPadOn(idect,col,row)) {
- fGoodTrack = kFALSE;
- good = kFALSE;
+ // reset
+ for(Int_t k = 0; k < 36; k++){
+ for(Int_t j = 0; j < 16; j++){
+ for(Int_t c = 0; c < 144; c++){
+ phvalue[j][c][k] = 0.0;
+ }
+ }
+ }
}
- if (col > 0) {
- if (!IsPadOn(idect,col-1,row)) {
- fGoodTrack = kFALSE;
- good = kFALSE;
- }
+ fDetectorPreviousTrack = idetector;
+ fMCMPrevious = imcm;
+ fROBPrevious = irob;
+
+ nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data
+ if(nbtimebin == 0) return 0;
+ if((fTimeMax != 0) && (nbtimebin != fTimeMax)) return 0;
+ fTimeMax = nbtimebin;
+
+ //baseline = rawStream->GetCommonAdditive(); // common additive baseline
+ fNumberClustersf = fTimeMax;
+ fNumberClusters = (Int_t)(0.6*fTimeMax);
+
+
+ Int_t *signal = rawStream->GetSignals(); // current ADC signal
+ Int_t col = rawStream->GetCol();
+ Int_t row = rawStream->GetRow();
+
+
+ //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline);
+
+
+ for(Int_t itime = 0; itime < nbtimebin; itime++){
+ phvalue[row][col][itime] = signal[itime]-baseline;
}
+ }
+
+ // fill the last one
+ if(fDetectorPreviousTrack != -1){
+
+ // Fill
+ withInput = TMath::Max(FillDAQ(phvalue),withInput);
- if (col < 143) {
- if (!IsPadOn(idect,col+1,row)) {
- fGoodTrack = kFALSE;
- good = kFALSE;
+ // reset
+ for(Int_t k = 0; k < 36; k++){
+ for(Int_t j = 0; j < 16; j++){
+ for(Int_t c = 0; c < 144; c++){
+ phvalue[j][c][k] = 0.0;
+ }
}
}
+ }
+
+ }
+ else{
- // Total spectrum
- if (fPH2dOn) {
- fPHPlace[time] = posc[1] * fCalibraMode->GetNfragZ(1) + posr[1];
- }
+ while (rawStream->Next()) {
- if (fCH2dOn) {
- fAmpTotal[(Int_t) (posc[0]*fCalibraMode->GetNfragZ(0)+posr[0])] += (Float_t) (amp[0]+amp[1]+amp[2]);
- }
- if (fPH2dOn) {
- fPHValue[time] = (Float_t) (amp[0]+amp[1]+amp[2]);
+ Int_t idetector = rawStream->GetDet(); // current detector
+ Int_t imcm = rawStream->GetMCM(); // current MCM
+ Int_t irob = rawStream->GetROB(); // current ROB
+
+ //printf("Detector %d\n",idetector);
+
+ if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){
+
+ // Fill
+ withInput = TMath::Max(FillDAQ(phvalue),withInput);
+
+ // reset
+ for(Int_t k = 0; k < 36; k++){
+ for(Int_t j = 0; j < 16; j++){
+ for(Int_t c = 0; c < 144; c++){
+ phvalue[j][c][k] = 0.0;
+ }
+ }
+ }
}
-
- // Fill PRF direct
- if (fPRF2dOn && good) {
-
- if ((amp[0] > fThresholdClusterPRF2) &&
- (amp[1] > fThresholdClusterPRF2) &&
- (amp[2] > fThresholdClusterPRF2) &&
- ((amp[0]*amp[2]/(amp[1]*amp[1])) < 0.06)) {
-
- // Security of the denomiateur is 0
- if ((((Float_t) (((Float_t) amp[1]) * ((Float_t) amp[1])))
- / ((Float_t) (((Float_t) amp[0]) * ((Float_t) amp[2])))) != 1.0) {
- Float_t xcenter = 0.5 * (TMath::Log(amp[2] / amp[0]))
- / (TMath::Log((amp[1]*amp[1]) / (amp[0]*amp[2])));
- Float_t ycenter = amp[1] / (amp[0] + amp[1] + amp[2]);
-
- if (TMath::Abs(xcenter) < 0.5) {
- Float_t yminus = amp[0] / (amp[0]+amp[1]+amp[2]);
- Float_t ymax = amp[2] / (amp[0]+amp[1]+amp[2]);
- // Fill only if it is in the drift region!
- if (((Float_t) time / fSf) > 0.3) {
- if (fHisto2d) {
- fPRF2d->Fill((fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2]+0.5),xcenter,ycenter);
- fPRF2d->Fill((fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2]+0.5),-(xcenter+1.0),yminus);
- fPRF2d->Fill((fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2]+0.5),(1.0-xcenter),ymax);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPRF((fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2]),xcenter,ycenter);
- fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2],-(xcenter+1.0),yminus);
- fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+posc[2]*fCalibraMode->GetNfragZ(2)+posr[2],(1.0-xcenter),ymax);
- }
- }//in the drift region
- }//in the middle
- }//denominateur security
- }//cluster shape and thresholds
- }//good and PRF On
+ fDetectorPreviousTrack = idetector;
+ fMCMPrevious = imcm;
+ fROBPrevious = irob;
+
+ //baseline = rawStream->GetCommonAdditive(); // common baseline
+
+ fTimeMax = rawStream->GetNumberOfTimeBins(); // number of time bins read from data
+ fNumberClustersf = fTimeMax;
+ fNumberClusters = (Int_t)(0.6*fTimeMax);
+ Int_t *signal = rawStream->GetSignals(); // current ADC signal
+ Int_t col = rawStream->GetCol();
+ Int_t row = rawStream->GetRow();
+
+
+ //printf("detector %d, signal[0] %d, signal[1] %d, signal[2] %d, baseline %d\n",idetector,signal[0],signal[1],signal[2], baseline);
- } // Boucle clusters
+ for(Int_t itime = 0; itime < fTimeMax; itime++){
+ phvalue[row][col][itime] = signal[itime]-baseline;
+ }
+ }
- // Fill the charge
- if (fCH2dOn && fGoodTrack) {
- FillTheInfoOfTheTrackCH();
+ // fill the last one
+ if(fDetectorPreviousTrack != -1){
+
+ // Fill
+ withInput = TMath::Max(FillDAQ(phvalue),withInput);
+
+ // reset
+ for(Int_t k = 0; k < 36; k++){
+ for(Int_t j = 0; j < 16; j++){
+ for(Int_t c = 0; c < 144; c++){
+ phvalue[j][c][k] = 0.0;
+ }
+ }
+ }
}
+ }
+
+ return withInput;
+
+}
+//_____________________________________________________________________
+Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck)
+{
+ //
+ // Event processing loop - AliRawReader
+ // Testbeam 2007 version
+ //
- // PH calibration
- if (fPH2dOn && fGoodTrack) {
- FillTheInfoOfTheTrackPH();
- }
+ AliTRDrawStreamBase rawStream(rawReader);
- fNumberTrack++;
-
- } // Condition on number of clusters
+ rawReader->Select("TRD");
- return kTRUE;
-
+ return ProcessEventDAQ(&rawStream, nocheck);
}
-//_____________________________________________________________________________
-Bool_t AliTRDCalibraFillHisto::IsPadOn(Int_t detector, Int_t col, Int_t row) const
+//_________________________________________________________________________
+Int_t AliTRDCalibraFillHisto::ProcessEventDAQ(
+#ifdef ALI_DATE
+ eventHeaderStruct *event,
+ Bool_t nocheck
+#else
+ eventHeaderStruct* /*event*/,
+ Bool_t /*nocheck*/
+
+#endif
+ )
{
//
- // Look in the choosen database if the pad is On.
- // If no the track will be "not good"
+ // process date event
+ // Testbeam 2007 version
//
+#ifdef ALI_DATE
+ AliRawReader *rawReader = new AliRawReaderDate((void*)event);
+ Int_t result=ProcessEventDAQ(rawReader, nocheck);
+ delete rawReader;
+ return result;
+#else
+ Fatal("AliTRDCalibraFillHisto", "this class was compiled without DATE");
+ return 0;
+#endif
- // Get the parameter object
- AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
- if (!cal) {
- AliInfo("Could not get calibDB");
- return kFALSE;
- }
-
- if (!cal->IsChamberInstalled(detector) ||
- cal->IsChamberMasked(detector) ||
- cal->IsPadMasked(detector,col,row)) {
- return kFALSE;
- }
- else {
- return kTRUE;
- }
-
}
+//////////////////////////////////////////////////////////////////////////////
+// Routine inside the DAQ process
+/////////////////////////////////////////////////////////////////////////////
+//_______________________________________________________________________
+Int_t AliTRDCalibraFillHisto::FillDAQ(Double_t phvalue[16][144][36]){
-//____________Functions for plotting the 2D____________________________________
-
-//_____________________________________________________________________________
-void AliTRDCalibraFillHisto::Plot2d()
-{
//
- // Plot the 2D histos
+ // Look for the maximum by collapsing over the time
+ // Sum over four pad col and two pad row
//
-
- if (fPH2dOn) {
- TCanvas *cph2d = new TCanvas("cph2d","",50,50,600,800);
- cph2d->cd();
- fPH2d->Draw("LEGO");
+
+ Int_t used = 0;
+
+
+ Int_t idect = fDetectorPreviousTrack;
+ //printf("Enter Detector %d\n",fDetectorPreviousTrack);
+ Double_t sum[36];
+ for(Int_t tb = 0; tb < 36; tb++){
+ sum[tb] = 0.0;
}
- if (fCH2dOn) {
- TCanvas *cch2d = new TCanvas("cch2d","",50,50,600,800);
- cch2d->cd();
- fCH2d->Draw("LEGO");
+
+ //fGoodTracklet = kTRUE;
+ //fDetectorPreviousTrack = 0;
+
+
+ ///////////////////////////
+ // look for maximum
+ /////////////////////////
+
+ Int_t imaxRow = 0;
+ Int_t imaxCol = 0;
+ Double_t integralMax = -1;
+
+ for (Int_t ir = 1; ir <= 15; ir++)
+ {
+ for (Int_t ic = 2; ic <= 142; ic++)
+ {
+ Double_t integral = 0;
+ for (Int_t ishiftR = 0; ishiftR < 2; ishiftR++)
+ {
+ for (Int_t ishiftC = -2; ishiftC < 2; ishiftC++)
+ {
+ if (ir + ishiftR >= 1 && ir + ishiftR <= 16 &&
+ ic + ishiftC >= 1 && ic + ishiftC <= 144)
+ {
+
+ for(Int_t tb = 0; tb< fTimeMax; tb++){
+ integral += phvalue[ir + ishiftR-1][ic + ishiftC-1][tb];
+ }// addtb
+ } //addsignal
+ } //shiftC
+ } // shiftR
+
+ if (integralMax < integral)
+ {
+ imaxRow = ir;
+ imaxCol = ic;
+ integralMax = integral;
+ } // check max integral
+ } //ic
+ } // ir
+
+ //printf("imaxRow %d, imaxCol %d, fTimeMax %d, integralMax %f\n",imaxRow,imaxCol,fTimeMax, integralMax);
+
+ if((imaxRow == 0) || (imaxCol == 0)) {
+ used=1;
+ return used;
}
- if (fPRF2dOn) {
- TCanvas *cPRF2d = new TCanvas("cPRF2d","",50,50,600,800);
- cPRF2d->cd();
- fPRF2d->Draw("LEGO");
+ //CheckGoodTrackletV0(fDetectorPreviousTrack,imaxRow,imaxCol);
+ //if(!fGoodTracklet) used = 1;;
+
+ // /////////////////////////////////////////////////////
+ // sum ober 2 row and 4 pad cols for each time bins
+ // ////////////////////////////////////////////////////
+
+
+ for (Int_t ir = imaxRow - 1; ir < imaxRow + 1; ir++)
+ {
+ for (Int_t ic = imaxCol - 2; ic < imaxCol + 2; ic++)
+ {
+ for(Int_t it = 0; it < fTimeMax; it++){
+ sum[it] += phvalue[ir][ic][it];
+ }
+ }//ic
+ }//ir
+
+ Int_t nbcl = 0;
+ Double_t sumcharge = 0.0;
+ for(Int_t it = 0; it < fTimeMax; it++){
+ sumcharge += sum[it];
+ if(sum[it] > 20.0) nbcl++;
+ }
+
+
+ /////////////////////////////////////////////////////////
+ // Debug
+ ////////////////////////////////////////////////////////
+ if(fDebugLevel > 0){
+ if ( !fDebugStreamer ) {
+ //debug stream
+ TDirectory *backup = gDirectory;
+ fDebugStreamer = new TTreeSRedirector("TRDdebugCalibraFill.root");
+ if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
+ }
+
+ Double_t amph0 = sum[0];
+ Double_t amphlast = sum[fTimeMax-1];
+ Double_t rms = TMath::RMS(fTimeMax,sum);
+ Int_t goodtracklet = (Int_t) fGoodTracklet;
+ for(Int_t it = 0; it < fTimeMax; it++){
+ Double_t clustera = sum[it];
+
+ (* fDebugStreamer) << "FillDAQa"<<
+ "ampTotal="<<sumcharge<<
+ "row="<<imaxRow<<
+ "col="<<imaxCol<<
+ "detector="<<idect<<
+ "amph0="<<amph0<<
+ "amphlast="<<amphlast<<
+ "goodtracklet="<<goodtracklet<<
+ "clustera="<<clustera<<
+ "it="<<it<<
+ "rms="<<rms<<
+ "\n";
+ }
}
+ ////////////////////////////////////////////////////////
+ // fill
+ ///////////////////////////////////////////////////////
+ if(sum[0] > 100.0) used = 1;
+ if(nbcl < fNumberClusters) used = 1;
+ if(nbcl > fNumberClustersf) used = 1;
+
+ //if(fDetectorPreviousTrack == 15){
+ // printf("rms %f and first time bin %f\n",TMath::RMS(fTimeMax,sum),sum[0]);
+ //}
+ //if((TMath::RMS(fTimeMax,sum) <= 10.0) && (sum[0] > 200.0)) return 1;
+ if(used == 0){
+ for(Int_t it = 0; it < fTimeMax; it++){
+ if(fFillWithZero) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax);
+ else{
+ if(sum[it] > 0.0) UpdateDAQ(fDetectorPreviousTrack,0,0,it,sum[it],fTimeMax);
+ }
+ }
+
+
+ //((TH2I *)GetCH2d()->Fill(sumcharge/30.0,fDetectorPreviousTrack));
+ used = 2;
+ //printf("Pass Detector %d\n",fDetectorPreviousTrack);
+
+ }
+
+ return used;
+
}
+//____________Online trackling in AliTRDtrigger________________________________
+Bool_t AliTRDCalibraFillHisto::UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins)
+{
+ //
+ // For the DAQ
+ // Fill a simple average pulse height
+ //
-//____________Writing the 2D___________________________________________________
+
+ ((TProfile2D *)GetPH2d(nbtimebins,fSf))->Fill((Float_t) timebin/fSf,det+0.5,(Float_t) signal);
-//_____________________________________________________________________________
-Bool_t AliTRDCalibraFillHisto::Write2d()
+
+ return kTRUE;
+
+}
+//____________Write_____________________________________________________
+//_____________________________________________________________________
+void AliTRDCalibraFillHisto::Write2d(const Char_t *filename, Bool_t append)
{
//
- // Write the 2D histograms or the vectors converted in trees in the file
- // "TRD.calibration.root"
+ // Write infos to file
//
- TFile *fout = TFile::Open(fWriteName,"RECREATE");
- // Check if the file could be opened
- if (!fout || !fout->IsOpen()) {
- AliInfo("No File found!");
- return kFALSE;
+ //For debugging
+ if ( fDebugStreamer ) {
+ delete fDebugStreamer;
+ fDebugStreamer = 0x0;
}
+
AliInfo(Form("Numbertrack: %d Numberusedch[0]: %d, Numberusedch[1]: %d Numberusedph[0]: %d, Numberusedph[1]: %d"
- ,fNumberTrack
- ,fNumberUsedCh[0]
- ,fNumberUsedCh[1]
- ,fNumberUsedPh[0]
- ,fNumberUsedPh[1]));
+ ,fNumberTrack
+ ,fNumberUsedCh[0]
+ ,fNumberUsedCh[1]
+ ,fNumberUsedPh[0]
+ ,fNumberUsedPh[1]));
+
+ TDirectory *backup = gDirectory;
+ TString option;
+
+ if ( append )
+ option = "update";
+ else
+ option = "recreate";
+
+ TFile f(filename,option.Data());
TStopwatch stopwatch;
stopwatch.Start();
- AliInfo("Write2d");
+ if(fVector2d) {
+ f.WriteTObject(fCalibraVector);
+ }
- if ((fCH2dOn ) && (fWrite[0])) {
+ if (fCH2dOn ) {
if (fHisto2d) {
- fout->WriteTObject(fCH2d);
- }
- if (fVector2d) {
- TString name("Nz");
- name += fCalibraMode->GetNz(0);
- name += "Nrphi";
- name += fCalibraMode->GetNrphi(0);
- TTree *treeCH2d = fCalibraVector->ConvertVectorCTTreeHisto(fCalibraVector->GetVectorCH(),fCalibraVector->GetPlaCH(),"treeCH2d",(const char *) name);
- fout->WriteTObject(treeCH2d);
+ f.WriteTObject(fCH2d);
}
}
- if ((fPH2dOn ) && (fWrite[1])) {
+ if (fPH2dOn ) {
if (fHisto2d) {
- fout->WriteTObject(fPH2d);
- }
- if (fVector2d) {
- TString name("Nz");
- name += fCalibraMode->GetNz(1);
- name += "Nrphi";
- name += fCalibraMode->GetNrphi(1);
- TTree *treePH2d = fCalibraVector->ConvertVectorPTreeHisto(fCalibraVector->GetVectorPH(),fCalibraVector->GetPlaPH(),"treePH2d",(const char *) name);
- fout->WriteTObject(treePH2d);
+ f.WriteTObject(fPH2d);
}
}
- if ((fPRF2dOn ) && (fWrite[2])) {
+ if (fPRF2dOn) {
if (fHisto2d) {
- fout->WriteTObject(fPRF2d);
- }
- if (fVector2d) {
- TString name("Nz");
- name += fCalibraMode->GetNz(2);
- name += "Nrphi";
- name += fCalibraMode->GetNrphi(2);
- TTree *treePRF2d = fCalibraVector->ConvertVectorPTreeHisto(fCalibraVector->GetVectorPRF(),fCalibraVector->GetPlaPRF(),"treePRF2d",(const char *) name);
- fout->WriteTObject(treePRF2d);
+ f.WriteTObject(fPRF2d);
}
}
+ if(fLinearFitterOn){
+ AnalyseLinearFitter();
+ f.WriteTObject(fLinearVdriftFit);
+ }
+
+ f.Close();
- fout->Close();
+ if ( backup ) backup->cd();
AliInfo(Form("Execution time Write2d: R:%.2fs C:%.2fs"
- ,stopwatch.RealTime(),stopwatch.CpuTime()));
-
- return kTRUE;
-
+ ,stopwatch.RealTime(),stopwatch.CpuTime()));
}
-
-//____________Probe the histos_________________________________________________
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// Stats stuff
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//___________________________________________probe the histos__________________________________________________
Double_t *AliTRDCalibraFillHisto::StatH(TH2 *h, Int_t i)
{
//
// [3] : maximal number of entries found
// [4] : calibration group number of the max
// [5] : mean number of entries found
- // [6] : mean relativ error
+ // [6] : mean relative error
//
Double_t *info = new Double_t[7];
// Number of Xbins (detectors or groups of pads)
- Int_t nbins = h->GetNbinsX(); //number of calibration groups
- Int_t nybins = h->GetNbinsY(); //number of bins per histo
+ Int_t nbins = h->GetNbinsY(); //number of calibration groups
+ Int_t nxbins = h->GetNbinsX(); //number of bins per histo
// Initialise
Double_t nbwe = 0; //number of calibration groups with entries
Double_t counter = 0;
//Debug
- TH1F *NbEntries = 0x0;//distribution of the number of entries
- TH1F *NbEntriesPerGroup = 0x0;//Number of entries per group
- TProfile *NbEntriesPerSp = 0x0;//Number of entries for one supermodule
+ TH1F *nbEntries = 0x0;//distribution of the number of entries
+ TH1F *nbEntriesPerGroup = 0x0;//Number of entries per group
+ TProfile *nbEntriesPerSp = 0x0;//Number of entries for one supermodule
// Beginning of the loop over the calibration groups
for (Int_t idect = 0; idect < nbins; idect++) {
- TH1I *projch = (TH1I *) h->ProjectionY("projch",idect+1,idect+1,(Option_t *)"e");
+ TH1I *projch = (TH1I *) h->ProjectionX("projch",idect+1,idect+1,(Option_t *)"e");
projch->SetDirectory(0);
// Number of entries for this calibration group
Double_t nentries = 0.0;
if((i%2) == 0){
- for (Int_t k = 0; k < nybins; k++) {
- nentries += h->GetBinContent(h->GetBin(idect+1,k+1));
+ for (Int_t k = 0; k < nxbins; k++) {
+ nentries += h->GetBinContent(h->GetBin(k+1,idect+1));
}
}
else{
- for (Int_t k = 0; k < nybins; k++) {
- nentries += ((TProfile2D *)h)->GetBinEntries(h->GetBin(idect+1,k+1));
- if(h->GetBinContent(h->GetBin(idect+1,k+1)) != 0) {
- meanrelativerror += (h->GetBinError(h->GetBin(idect+1,k+1))
- / (TMath::Abs(h->GetBinContent(h->GetBin(idect+1,k+1)))));
+ for (Int_t k = 0; k < nxbins; k++) {
+ nentries += ((TProfile2D *)h)->GetBinEntries(h->GetBin(k+1,idect+1));
+ if(h->GetBinContent(h->GetBin(k+1,idect+1)) != 0) {
+ meanrelativerror += (h->GetBinError(h->GetBin(k+1,idect+1))/(TMath::Abs(h->GetBinContent(h->GetBin(k+1,idect+1)))));
counter++;
}
}
//Debug
if(i > 1){
- if((!((Bool_t)NbEntries)) && (nentries > 0)){
- NbEntries = new TH1F("Number of entries","Number of entries"
+ if((!((Bool_t)nbEntries)) && (nentries > 0)){
+ nbEntries = new TH1F("Number of entries","Number of entries"
,100,(Int_t)nentries/2,nentries*2);
- NbEntries->SetDirectory(0);
- NbEntriesPerGroup = new TH1F("Number of entries per group","Number of entries per group"
+ nbEntries->SetDirectory(0);
+ nbEntriesPerGroup = new TH1F("Number of entries per group","Number of entries per group"
,nbins,0,nbins);
- NbEntriesPerGroup->SetDirectory(0);
- NbEntriesPerSp = new TProfile("Number of entries per supermodule","Number of entries per supermodule"
+ nbEntriesPerGroup->SetDirectory(0);
+ nbEntriesPerSp = new TProfile("Number of entries per supermodule","Number of entries per supermodule"
,(Int_t)(nbins/18),0,(Int_t)(nbins/18));
- NbEntriesPerSp->SetDirectory(0);
+ nbEntriesPerSp->SetDirectory(0);
}
- if(NbEntries){
- if(nentries > 0) NbEntries->Fill(nentries);
- NbEntriesPerGroup->Fill(idect+0.5,nentries);
- NbEntriesPerSp->Fill((idect%((Int_t)(nbins/18)))+0.5,nentries);
+ if(nbEntries){
+ if(nentries > 0) nbEntries->Fill(nentries);
+ nbEntriesPerGroup->Fill(idect+0.5,nentries);
+ nbEntriesPerSp->Fill((idect%((Int_t)(nbins/18)))+0.5,nentries);
}
}
nbwe++;
meanstats += nentries;
}
-
}//calibration groups loop
if(nbwe > 0) meanstats /= nbwe;
TCanvas *stat = new TCanvas("stat","",50,50,600,800);
stat->Divide(2,1);
stat->cd(1);
- NbEntries->Draw("");
+ nbEntries->Draw("");
stat->cd(2);
- NbEntriesPerSp->SetStats(0);
- NbEntriesPerSp->Draw("");
+ nbEntriesPerSp->SetStats(0);
+ nbEntriesPerSp->Draw("");
TCanvas *stat1 = new TCanvas("stat1","",50,50,600,800);
stat1->cd();
- NbEntriesPerGroup->SetStats(0);
- NbEntriesPerGroup->Draw("");
+ nbEntriesPerGroup->SetStats(0);
+ nbEntriesPerGroup->Draw("");
}
return info;
}
-
-//_____________________________________________________________________________
-void AliTRDCalibraFillHisto::SetRelativeScale(Float_t RelativeScale)
+//____________________________________________________________________________
+Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberCH()
{
//
- // Set the factor that will divide the deposited charge
- // to fit in the histo range [0,300]
+ // Return a Int_t[4] with:
+ // 0 Mean number of entries
+ // 1 median of number of entries
+ // 2 rms of number of entries
+ // 3 number of group with entries
//
-
- if (RelativeScale > 0.0) {
- fRelativeScale = RelativeScale;
- }
- else {
- AliInfo("RelativeScale must be strict positif!");
- }
-
-}
-//_____________________________________________________________________________
-void AliTRDCalibraFillHisto::SetNz(Int_t i, Short_t Nz)
-{
- //
- // Set the mode of calibration group in the z direction for the parameter i
- //
+ Double_t *stat = new Double_t[4];
+ stat[3] = 0.0;
- if ((Nz >= 0) &&
- (Nz < 5)) {
- fCalibraMode->SetNz(i, Nz);
- }
- else {
- AliInfo("You have to choose between 0 and 4");
+ Int_t nbofgroups = CalculateTotalNumberOfBins(0);
+ Double_t *weight = new Double_t[nbofgroups];
+ Int_t *nonul = new Int_t[nbofgroups];
+
+ for(Int_t k = 0; k < nbofgroups; k++){
+ if(fEntriesCH[k] > 0) {
+ weight[k] = 1.0;
+ nonul[(Int_t)stat[3]] = fEntriesCH[k];
+ stat[3]++;
+ }
+ else weight[k] = 0.0;
}
+ stat[0] = TMath::Mean(nbofgroups,fEntriesCH,weight);
+ stat[1] = TMath::Median(nbofgroups,fEntriesCH,weight);
+ stat[2] = TMath::RMS((Int_t)stat[3],nonul);
-}
+ return stat;
-//_____________________________________________________________________________
-void AliTRDCalibraFillHisto::SetNrphi(Int_t i, Short_t Nrphi)
+}
+//____________________________________________________________________________
+Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberLinearFitter() const
{
//
- // Set the mode of calibration group in the rphi direction for the parameter i
+ // Return a Int_t[4] with:
+ // 0 Mean number of entries
+ // 1 median of number of entries
+ // 2 rms of number of entries
+ // 3 number of group with entries
//
-
- if ((Nrphi >= 0) &&
- (Nrphi < 7)) {
- fCalibraMode->SetNrphi(i ,Nrphi);
- }
- else {
- AliInfo("You have to choose between 0 and 6");
- }
-}
+ Double_t *stat = new Double_t[4];
+ stat[3] = 0.0;
+
+ Int_t nbofgroups = 540;
+ Double_t *weight = new Double_t[nbofgroups];
+ Int_t *nonul = new Int_t[nbofgroups];
+
+ for(Int_t k = 0; k < nbofgroups; k++){
+ if(fEntriesLinearFitter[k] > 0) {
+ weight[k] = 1.0;
+ nonul[(Int_t) stat[3]] = fEntriesLinearFitter[k];
+ stat[3]++;
+ }
+ else weight[k] = 0.0;
+ }
+ stat[0] = TMath::Mean(nbofgroups,fEntriesLinearFitter,weight);
+ stat[1] = TMath::Median(nbofgroups,fEntriesLinearFitter,weight);
+ stat[2] = TMath::RMS((Int_t)stat[3],nonul);
-//____________Protected Functions______________________________________________
-//____________Create the 2D histo to be filled online__________________________
-//
+ return stat;
+}
+//////////////////////////////////////////////////////////////////////////////////////
+// Create Histos
+//////////////////////////////////////////////////////////////////////////////////////
//_____________________________________________________________________________
void AliTRDCalibraFillHisto::CreatePRF2d(Int_t nn)
{
//
- // Create the 2D histos
+ // Create the 2D histos: here we have 2*fNgroupprf bins in tnp of 0.2 amplitude each
+ // If fNgroupprf is zero then no binning in tnp
//
TString name("Nz");
name += fCalibraMode->GetNz(2);
name += "Nrphi";
name += fCalibraMode->GetNrphi(2);
+ name += "Ngp";
+ name += fNgroupprf;
- fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name
- ,nn,0,nn,fNumberBinPRF,-1.5,1.5);
- fPRF2d->SetXTitle("Det/pad groups");
- fPRF2d->SetYTitle("Position x/W [pad width units]");
- fPRF2d->SetZTitle("Q_{i}/Q_{total}");
- fPRF2d->SetStats(0);
+ if(fNgroupprf != 0){
+
+ fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name
+ ,2*fNgroupprf*fNumberBinPRF,-3.0*fNgroupprf,3.0*fNgroupprf,nn,0,nn);
+ fPRF2d->SetYTitle("Det/pad groups");
+ fPRF2d->SetXTitle("Position x/W [pad width units]");
+ fPRF2d->SetZTitle("Q_{i}/Q_{total}");
+ fPRF2d->SetStats(0);
+ }
+ else{
+ fPRF2d = new TProfile2D("PRF2d",(const Char_t *) name
+ ,fNumberBinPRF,-1.5,1.5,nn,0,nn);
+ fPRF2d->SetYTitle("Det/pad groups");
+ fPRF2d->SetXTitle("Position x/W [pad width units]");
+ fPRF2d->SetZTitle("Q_{i}/Q_{total}");
+ fPRF2d->SetStats(0);
+ }
}
name += fCalibraMode->GetNz(1);
name += "Nrphi";
name += fCalibraMode->GetNrphi(1);
-
+
fPH2d = new TProfile2D("PH2d",(const Char_t *) name
- ,nn,0,nn,fTimeMax
- ,-0.5/fSf,(Float_t) (fTimeMax-0.5)/fSf);
- fPH2d->SetXTitle("Det/pad groups");
- fPH2d->SetYTitle("time [#mus]");
+ ,fTimeMax,-0.5/fSf,(Float_t) (fTimeMax-0.5)/fSf
+ ,nn,0,nn);
+ fPH2d->SetYTitle("Det/pad groups");
+ fPH2d->SetXTitle("time [#mus]");
fPH2d->SetZTitle("<PH> [a.u.]");
fPH2d->SetStats(0);
}
-
//_____________________________________________________________________________
void AliTRDCalibraFillHisto::CreateCH2d(Int_t nn)
{
name += fCalibraMode->GetNrphi(0);
fCH2d = new TH2I("CH2d",(const Char_t *) name
- ,nn,0,nn,fNumberBinCharge,0,300);
- fCH2d->SetXTitle("Det/pad groups");
- fCH2d->SetYTitle("charge deposit [a.u]");
+ ,fNumberBinCharge,0,300,nn,0,nn);
+ fCH2d->SetYTitle("Det/pad groups");
+ fCH2d->SetXTitle("charge deposit [a.u]");
fCH2d->SetZTitle("counts");
fCH2d->SetStats(0);
fCH2d->Sumw2();
}
-
-//____________Offine tracking in the AliTRDtracker_____________________________
-void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackCH()
+//////////////////////////////////////////////////////////////////////////////////
+// Set relative scale
+/////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::SetRelativeScale(Float_t RelativeScale)
{
//
- // For the offline tracking or mcm tracklets
- // This function will be called in the functions UpdateHistogram...
- // to fill the info of a track for the relativ gain calibration
+ // Set the factor that will divide the deposited charge
+ // to fit in the histo range [0,300]
//
-
- Int_t nb = 0; // Nombre de zones traversees
- Int_t fd = -1; // Premiere zone non nulle
-
-
- // See if the track goes through different zones
- for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) {
- if (fAmpTotal[k] > 0.0) {
- nb++;
- if (nb == 1) {
- fd = k;
- }
- }
- }
- // If automatic scale
- if ((fCountRelativeScale < 100) && (fRelativeScaleAuto)) {
- // Take only the one zone track
- if (nb == 1) {
- fRelativeScale += fAmpTotal[fd] * 0.014 * 0.01;
- fCountRelativeScale++;
- }
- }
-
- // We fill the CH2d after having scale with the first 100
- if ((fCountRelativeScale >= 100) && (fRelativeScaleAuto)) {
- // Case of track with only one zone
- if (nb == 1) {
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+0.5,fAmpTotal[fd]/fRelativeScale);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
- }
- } // Case 1 zone
- // Case of track with two zones
- if (nb == 2) {
- // Two zones voisines sinon rien!
- if ((fAmpTotal[fd] > 0.0) &&
- (fAmpTotal[fd+1] > 0.0)) {
- // One of the two very big
- if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+1]) {
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+0.5,fAmpTotal[fd]/fRelativeScale);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
- }
- }
- if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) {
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+1.5,fAmpTotal[fd+1]/fRelativeScale);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd+1]/fRelativeScale);
- }
- }
- }
- } // Case 2 zones
- }
-
- // Fill with no automatic scale
- if (!fRelativeScaleAuto) {
- // Case of track with only one zone
- if (nb == 1) {
- fNumberUsedCh[0]++;
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+0.5,fAmpTotal[fd]/fRelativeScale);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
- }
- } // Case 1 zone
- // Case of track with two zones
- if (nb == 2) {
- // Two zones voisines sinon rien!
- // Case 1
- if ((fAmpTotal[fd] > 0.0) &&
- (fAmpTotal[fd+1] > 0.0)) {
- // One of the two very big
- if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+1]) {
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+0.5,fAmpTotal[fd]/fRelativeScale);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
- }
- fNumberUsedCh[1]++;
- }
- if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) {
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+1.5,fAmpTotal[fd+1]/fRelativeScale);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/fRelativeScale);
- }
- fNumberUsedCh[1]++;
- }
- }
- // Case 2
- if (fCalibraMode->GetNfragZ(0) > 1) {
- if (fAmpTotal[fd] > 0.0) {
- if ((fd+fCalibraMode->GetNfragZ(0)) < (fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0))) {
- if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > 0.0) {
- // One of the two very big
- if (fAmpTotal[fd] > fProcent*fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]) {
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+0.5,fAmpTotal[fd]/fRelativeScale);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
- }
- fNumberUsedCh[1]++;
- }
- if (fAmpTotal[fd+fCalibraMode->GetNfragZ(0)] > fProcent*fAmpTotal[fd]) {
- if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)
- + 0.5,fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale);
- }
- fNumberUsedCh[1]++;
- if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)
- ,fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale);
- }
- }
- }
- }
- }
- }
- } // Case 2 zones
-
+ if (RelativeScale > 0.0) {
+ fRelativeScale = RelativeScale;
+ }
+ else {
+ AliInfo("RelativeScale must be strict positif!");
}
}
-
-//____________Offine tracking in the AliTRDtracker_____________________________
-void AliTRDCalibraFillHisto::ResetfVariables()
+//////////////////////////////////////////////////////////////////////////////////
+// Quick way to fill a histo
+//////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________
+void AliTRDCalibraFillHisto::FillCH2d(Int_t x, Float_t y)
{
//
- // Reset values of fAmpTotal, fPHValue and fPHPlace for
- // the updateHistogram... functions
- //
-
- // Reset the good track
- fGoodTrack = kTRUE;
+ // FillCH2d: Marian style
+ //
- // Reset the fAmpTotal where we put value
- if (fCH2dOn) {
- for (Int_t k = 0; k < fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(0); k++) {
- fAmpTotal[k] = 0.0;
- }
- }
+ //skip simply the value out of range
+ if((y>=300.0) || (y<0.0)) return;
- // Reset the fPHValue
- if (fPH2dOn) {
- for (Int_t k = 0; k < fTimeMax; k++) {
- fPHValue[k] = 0.0;
- fPHPlace[k] = -1;
- }
- }
+ //Calcul the y place
+ Int_t yplace = (Int_t) (fNumberBinCharge*y/300.0)+1;
+ Int_t place = (fNumberBinCharge+2)*(x+1)+yplace;
+
+ //Fill
+ fCH2d->GetArray()[place]++;
}
-
-//____________Offine tracking in the AliTRDtracker_____________________________
-void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackPH()
+
+//////////////////////////////////////////////////////////////////////////////////
+// Geometrical functions
+///////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________________
+Int_t AliTRDCalibraFillHisto::GetLayer(Int_t d) const
{
//
- // For the offline tracking or mcm tracklets
- // This function will be called in the functions UpdateHistogram...
- // to fill the info of a track for the drift velocity calibration
+ // Reconstruct the layer number from the detector number
//
-
- Int_t nb = 1; // Nombre de zones traversees 1, 2 ou plus de 3
- Int_t fd1 = -1; // Premiere zone non nulle
- Int_t fd2 = -1; // Deuxieme zone non nulle
- Int_t k1 = -1; // Debut de la premiere zone
- Int_t k2 = -1; // Debut de la seconde zone
-
- // See if the track goes through different zones
- for (Int_t k = 0; k < fTimeMax; k++) {
- if (fPHValue[k] > 0.0) {
- if (fd1 == -1) {
- fd1 = fPHPlace[k];
- k1 = k;
- }
- if (fPHPlace[k] != fd1) {
- if (fd2 == -1) {
- k2 = k;
- fd2 = fPHPlace[k];
- nb = 2;
- }
- if (fPHPlace[k] != fd2) {
- nb = 3;
- }
- }
- }
- }
-
- // Fill
- // Case of track with only one zone
- if (nb == 1) {
- fNumberUsedPh[0]++;
- //fd1 is the only zone
- for (Int_t i = 0; i < fTimeMax; i++) {
- if (fHisto2d) {
- fPH2d->Fill((fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) i/fSf,(Float_t) fPHValue[i]);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd1),i,fPHValue[i]);
- }
- }
- } // Case 1 zone
- // Case of track with two zones
- if (nb == 2) {
- // Two zones voisines sinon rien!
- // Case 1
- if ((fd1 == fd2+1) ||
- (fd2 == fd1+1)) {
- // One of the two fast all the think
- if (k2 > (k1+fDifference)) {
- //we choose to fill the fd1 with all the values
- fNumberUsedPh[1]++;
- for (Int_t i = 0; i < fTimeMax; i++) {
- if (fHisto2d) {
- fPH2d->Fill((fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) i/fSf,(Float_t) fPHValue[i]);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd1),i,fPHValue[i]);
- }
- }
- }
- if ((k2+fDifference) < fTimeMax) {
- //we choose to fill the fd2 with all the values
- fNumberUsedPh[1]++;
- for (Int_t i = 0; i < fTimeMax; i++) {
- if (fHisto2d) {
- fPH2d->Fill((fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) i/fSf,(Float_t) fPHValue[i]);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd2),i,fPHValue[i]);
- }
- }
- }
- }
- // Two zones voisines sinon rien!
- if (fCalibraMode->GetNfragZ(1) > 1) {
- // Case 2
- if ((fd1+fCalibraMode->GetNfragZ(1)) < (fCalibraMode->GetNfragZ(1)*fCalibraMode->GetNfragRphi(1))) {
- if (fd2 == (fd1+fCalibraMode->GetNfragZ(1))) {
- // One of the two fast all the think
- if (k2 > (k1+fDifference)) {
- //we choose to fill the fd1 with all the values
- fNumberUsedPh[1]++;
- for (Int_t i = 0; i < fTimeMax; i++) {
- if (fHisto2d) {
- fPH2d->Fill((fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) i/fSf,(Float_t) fPHValue[i]);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd1),i,fPHValue[i]);
- }
- }
- }
- if ((k2+fDifference) < fTimeMax) {
- //we choose to fill the fd2 with all the values
- fNumberUsedPh[1]++;
- for (Int_t i = 0; i < fTimeMax; i++) {
- if (fHisto2d) {
- fPH2d->Fill((fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) i/fSf,(Float_t) fPHValue[i]);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd2),i,fPHValue[i]);
- }
- }
- }
- }
- }
- // Two zones voisines sinon rien!
- // Case 3
- if ((fd1 - fCalibraMode->GetNfragZ(1)) >= 0) {
- if (fd2 == (fd1 - fCalibraMode->GetNfragZ(1))) {
- // One of the two fast all the think
- if (k2 > (k1 + fDifference)) {
- //we choose to fill the fd1 with all the values
- fNumberUsedPh[1]++;
- for (Int_t i = 0; i < fTimeMax; i++) {
- if (fHisto2d) {
- fPH2d->Fill((fCalibraMode->GetXbins(1)+fd1)+0.5,(Float_t) i/fSf,(Float_t) fPHValue[i]);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd1),i,fPHValue[i]);
- }
- }
- }
- if ((k2+fDifference) < fTimeMax) {
- //we choose to fill the fd2 with all the values
- fNumberUsedPh[1]++;
- for (Int_t i = 0; i < fTimeMax; i++) {
- if (fHisto2d) {
- fPH2d->Fill((fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) i/fSf,(Float_t) fPHValue[i]);
- }
- if (fVector2d) {
- fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd2),i,fPHValue[i]);
- }
- }
- }
- }
- }
- }
- } // case 2 zones
+ return ((Int_t) (d % 6));
}
-//____________Set the pad calibration variables for the detector_______________
-Bool_t AliTRDCalibraFillHisto::LocalisationDetectorXbins(Int_t detector)
+//_____________________________________________________________________________
+Int_t AliTRDCalibraFillHisto::GetStack(Int_t d) const
{
//
- // For the detector calcul the first Xbins and set the number of row
- // and col pads per calibration groups, the number of calibration
- // groups in the detector.
+ // Reconstruct the stack number from the detector number
//
-
- // first Xbins of the detector
- if (fCH2dOn) {
- fCalibraMode->CalculXBins(detector,0);
- }
- if (fPH2dOn) {
- fCalibraMode->CalculXBins(detector,1);
- }
- if (fPRF2dOn) {
- fCalibraMode->CalculXBins(detector,2);
- }
+ const Int_t kNlayer = 6;
- // fragmentation of idect
- for (Int_t i = 0; i < 3; i++) {
- fCalibraMode->ModePadCalibration((Int_t) GetChamber(detector),i);
- fCalibraMode->ModePadFragmentation((Int_t) GetPlane(detector)
- , (Int_t) GetChamber(detector)
- , (Int_t) GetSector(detector),i);
- }
-
- return kTRUE;
+ return ((Int_t) (d % 30) / kNlayer);
}
-//
-//____________Some basic geometry function_____________________________________
-//
-
//_____________________________________________________________________________
-Int_t AliTRDCalibraFillHisto::GetPlane(Int_t d) const
+Int_t AliTRDCalibraFillHisto::GetSector(Int_t d) const
{
//
- // Reconstruct the plane number from the detector number
+ // Reconstruct the sector number from the detector number
//
+ Int_t fg = 30;
- return ((Int_t) (d % 6));
+ return ((Int_t) (d / fg));
}
+///////////////////////////////////////////////////////////////////////////////////
+// Getter functions for DAQ of the CH2d and the PH2d
+//////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________
+TProfile2D* AliTRDCalibraFillHisto::GetPH2d(Int_t nbtimebin, Float_t samplefrequency)
+{
+ //
+ // return pointer to fPH2d TProfile2D
+ // create a new TProfile2D if it doesn't exist allready
+ //
+ if ( fPH2d )
+ return fPH2d;
+
+ // Some parameters
+ fTimeMax = nbtimebin;
+ fSf = samplefrequency;
+
+ CreatePH2d(540);
-//_____________________________________________________________________________
-Int_t AliTRDCalibraFillHisto::GetChamber(Int_t d) const
+ return fPH2d;
+}
+//_____________________________________________________________________
+TH2I* AliTRDCalibraFillHisto::GetCH2d()
{
- //
- // Reconstruct the chamber number from the detector number
- //
- Int_t fgkNplan = 6;
+ //
+ // return pointer to fCH2d TH2I
+ // create a new TH2I if it doesn't exist allready
+ //
+ if ( fCH2d )
+ return fCH2d;
- return ((Int_t) (d % 30) / fgkNplan);
+ CreateCH2d(540);
+ return fCH2d;
}
+////////////////////////////////////////////////////////////////////////////////////////////
+// Drift velocity calibration
+///////////////////////////////////////////////////////////////////////////////////////////
+//_____________________________________________________________________
+TLinearFitter* AliTRDCalibraFillHisto::GetLinearFitter(Int_t detector, Bool_t force)
+{
+ //
+ // return pointer to TLinearFitter Calibration
+ // if force is true create a new TLinearFitter if it doesn't exist allready
+ //
-//_____________________________________________________________________________
-Int_t AliTRDCalibraFillHisto::GetSector(Int_t d) const
+ if ((!force) || (fLinearFitterArray.UncheckedAt(detector))){
+ return (TLinearFitter*)fLinearFitterArray.UncheckedAt(detector);
+ }
+
+ // if we are forced and TLinearFitter doesn't yet exist create it
+
+ // new TLinearFitter
+ TLinearFitter *linearfitter = new TLinearFitter(2,"pol1");
+ fLinearFitterArray.AddAt(linearfitter,detector);
+ return linearfitter;
+}
+
+//____________________________________________________________________________
+void AliTRDCalibraFillHisto::AnalyseLinearFitter()
{
//
- // Reconstruct the sector number from the detector number
+ // Analyse array of linear fitter because can not be written
+ // Store two arrays: one with the param the other one with the error param + number of entries
//
- Int_t fg = 30;
-
- return ((Int_t) (d / fg));
+ for(Int_t k = 0; k < 540; k++){
+ TLinearFitter *linearfitter = GetLinearFitter(k);
+ if((linearfitter!=0) && (fEntriesLinearFitter[k]>10)){
+ TVectorD *par = new TVectorD(2);
+ TVectorD pare = TVectorD(2);
+ TVectorD *parE = new TVectorD(3);
+ linearfitter->Eval();
+ linearfitter->GetParameters(*par);
+ linearfitter->GetErrors(pare);
+ Float_t ppointError = TMath::Sqrt(TMath::Abs(linearfitter->GetChisquare())/fEntriesLinearFitter[k]);
+ (*parE)[0] = pare[0]*ppointError;
+ (*parE)[1] = pare[1]*ppointError;
+ (*parE)[2] = (Double_t) fEntriesLinearFitter[k];
+ ((TObjArray *)fLinearVdriftFit->GetPArray())->AddAt(par,k);
+ ((TObjArray *)fLinearVdriftFit->GetEArray())->AddAt(parE,k);
+ }
+ }
}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff