/* $Id$ */
/////////////////////////////////////////////////////////////////////////////////
-//
+//
// 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 <TMath.h>
#include <TDirectory.h>
#include <TROOT.h>
+#include <TTreeStream.h>
+#include <TVectorD.h>
#include "AliLog.h"
#include "AliCDBManager.h"
#include "AliTRDpadPlane.h"
#include "AliTRDcluster.h"
#include "AliTRDtrack.h"
+#include "AliTRDRawStream.h"
+#include "AliRawReader.h"
+#include "AliRawReaderDate.h"
+
+#ifdef ALI_DATE
+#include "event.h"
+#endif
ClassImp(AliTRDCalibraFillHisto)
}
}
-
//______________________________________________________________________________________
AliTRDCalibraFillHisto::AliTRDCalibraFillHisto()
:TObject()
,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)
+ ,fThresholdClusterPRF2(15.0)
+ ,fCalibraMode(new AliTRDCalibraMode())
+ ,fDebugStreamer(0)
+ ,fDebugLevel(0)
,fDetectorAliTRDtrack(kFALSE)
- ,fChamberAliTRDtrack(-1)
,fDetectorPreviousTrack(-1)
- ,fGoodTrack(kTRUE)
+ ,fNumberClusters(18)
+ ,fProcent(6.0)
+ ,fDifference(17)
+ ,fNumberTrack(0)
+ ,fTimeMax(0)
+ ,fSf(10.0)
+ ,fNumberBinCharge(100)
+ ,fNumberBinPRF(40)
+ ,fNgroupprf(0)
+ ,fListClusters(new TObjArray())
+ ,fPar0(0x0)
+ ,fPar1(0x0)
+ ,fPar2(0x0)
+ ,fPar3(0x0)
+ ,fPar4(0x0)
,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)
+ ,fGoodTrack(kTRUE)
+ ,fEntriesCH(0x0)
+ ,fEntriesLinearFitter(0x0)
+ ,fCalibraVector(0x0)
,fPH2d(0x0)
,fPRF2d(0x0)
,fCH2d(0x0)
+ ,fLinearFitterArray(0)
+ ,fLinearFitterHistoArray(0)
{
//
// 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;
+
}
-
//______________________________________________________________________________________
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)
- ,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)
- ,fPH2d(0x0)
- ,fPRF2d(0x0)
- ,fCH2d(0x0)
+:TObject(c)
+,fMITracking(c.fMITracking)
+,fMcmTracking(c.fMcmTracking)
+,fMcmCorrectAngle(c.fMcmCorrectAngle)
+,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)
+,fCalibraMode(0x0)
+,fDebugStreamer(0)
+,fDebugLevel(c.fDebugLevel)
+,fDetectorAliTRDtrack(c.fDetectorAliTRDtrack)
+,fDetectorPreviousTrack(c.fDetectorPreviousTrack)
+,fNumberClusters(c.fNumberClusters)
+,fProcent(c.fProcent)
+,fDifference(c.fDifference)
+,fNumberTrack(c.fNumberTrack)
+,fTimeMax(c.fTimeMax)
+,fSf(c.fSf)
+,fNumberBinCharge(c.fNumberBinCharge)
+,fNumberBinPRF(c.fNumberBinPRF)
+,fNgroupprf(c.fNgroupprf)
+,fListClusters(new TObjArray())
+,fPar0(c.fPar0)
+,fPar1(c.fPar1)
+,fPar2(c.fPar2)
+,fPar3(c.fPar3)
+,fPar4(c.fPar4)
+,fAmpTotal(c.fAmpTotal)
+,fPHPlace(c.fPHPlace)
+,fPHValue(c.fPHValue)
+,fGoodTracklet(c.fGoodTracklet)
+,fGoodTrack(c.fGoodTrack)
+,fEntriesCH(c.fEntriesCH)
+,fEntriesLinearFitter(fEntriesLinearFitter)
+,fCalibraVector(0x0)
+,fPH2d(0x0)
+,fPRF2d(0x0)
+,fCH2d(0x0)
+,fLinearFitterArray(0)
+,fLinearFitterHistoArray(0)
{
//
// 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.fLinearFitterOn){
+ fLinearFitterArray.Expand(540);
+ for (Int_t cb = 0; cb < 540; cb++){
+ const TLinearFitter *linearFitter = (TLinearFitter*)c.fLinearFitterArray.UncheckedAt(cb);
+ if ( linearFitter != 0x0 ) fLinearFitterArray.AddAt(new TLinearFitter(*linearFitter), cb);
+ }
+ }
+ if(c.fLinearFitterDebugOn){
+ fLinearFitterHistoArray.Expand(540);
+ for (Int_t cb = 0; cb < 540; cb++){
+ const TH2F *linearfitterhisto = (TH2F*)c.fLinearFitterHistoArray.UncheckedAt(cb);
+ if ( linearfitterhisto != 0x0 ){
+ TH2F *hNew = new TH2F(*linearfitterhisto);
+ hNew->SetDirectory(0);
+ fLinearFitterHistoArray.AddAt(hNew,cb);
+ }
+ }
+ }
}
-
//____________________________________________________________________________________
AliTRDCalibraFillHisto::~AliTRDCalibraFillHisto()
{
//
ClearHistos();
+ if ( fDebugStreamer ) delete fDebugStreamer;
}
}
}
-
-//_____________________________________________________________________________
-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;
-
-}
-
//____________Functions for initialising the AliTRDCalibraFillHisto in the code_________
Bool_t AliTRDCalibraFillHisto::Init2Dhistos()
{
// Some parameters
fTimeMax = cal->GetNumberOfTimeBins();
fSf = parCom->GetSamplingFrequency();
- if (fRelativeScaleAuto) {
- fRelativeScale = 0;
- }
- else {
- fRelativeScale = 20;
+ fRelativeScale = 20;
+
+ //Init the tracklet parameters
+ fPar0 = new Double_t[fTimeMax];
+ fPar1 = new Double_t[fTimeMax];
+ fPar2 = new Double_t[fTimeMax];
+ fPar3 = new Double_t[fTimeMax];
+ fPar4 = new Double_t[fTimeMax];
+
+ for(Int_t k = 0; k < fTimeMax; k++){
+ fPar0[k] = 0.0;
+ fPar1[k] = 0.0;
+ fPar2[k] = 0.0;
+ fPar3[k] = 0.0;
+ fPar4[k] = 0.0;
}
-
+
//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);
+ }
}
-
-
+
// Create the 2D histos corresponding to the pad groupCalibration mode
if (fCH2dOn) {
,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));
-
+ Int_t Ntotal0 = CalculateTotalNumberOfBins(0);
// Create the 2D histo
if (fHisto2d) {
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->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));
-
+ Int_t Ntotal1 = CalculateTotalNumberOfBins(1);
// Create the 2D histo
if (fHisto2d) {
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;
+ }
+ if(fLinearFitterDebugOn) {
+ fLinearFitterHistoArray.Expand(540);
+ fLinearFitterHistoArray.SetName("ArrayHistos");
+ }
}
if (fPRF2dOn) {
,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));
-
+ Int_t Ntotal2 = CalculateTotalNumberOfBins(2);
// Create the 2D histo
if (fHisto2d) {
CreatePRF2d(Ntotal2);
}
- if (fVector2d) {
- fCalibraVector->SetNumberBinPRF(fNumberBinPRF);
- }
-
}
return kTRUE;
//
fDetectorAliTRDtrack = kFALSE;
+ fGoodTrack = kTRUE;
return kTRUE;
}
+//____________Offine tracking in the AliTRDtracker_____________________________
+void AliTRDCalibraFillHisto::ResetfVariables()
+{
+ //
+ // Reset values per tracklet
+ //
+
+ // Reset the list of clusters
+ fListClusters->Clear();
+
+ //Reset the tracklet parameters
+ for(Int_t k = 0; k < fTimeMax; k++){
+ fPar0[k] = 0.0;
+ fPar1[k] = 0.0;
+ fPar2[k] = 0.0;
+ fPar3[k] = 0.0;
+ fPar4[k] = 0.0;
+ }
+
+
+ //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;
+ }
+ }
+
+}
//____________Offline tracking in the AliTRDtracker____________________________
Bool_t AliTRDCalibraFillHisto::UpdateHistograms(AliTRDcluster *cl, AliTRDtrack *t)
{
// the end of a detectors if the track is "good"
//
- // 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();
- 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
// Fill only if the track doesn't touch a masked pad or doesn't
// appear in the middle (fGoodTrack)
- if (fGoodTrack) {
+ if (fGoodTrack && fGoodTracklet) {
+ // drift velocity unables to cut bad tracklets
+ Bool_t pass = FindP1TrackPH();
+
// Gain calibration
if (fCH2dOn) {
FillTheInfoOfTheTrackCH();
if (fPH2dOn) {
FillTheInfoOfTheTrackPH();
}
+
+ if(pass && fPRF2dOn) HandlePRF();
+
} // if a good track
if (detector != fDetectorPreviousTrack) {
LocalisationDetectorXbins(detector);
}
-
- // 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;
-
- // 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,offsetz);
-
- // See if we are not near a masked pad
- if (!IsPadOn(detector,col,row)) {
- good = kFALSE;
- fGoodTrack = kFALSE;
- }
-
- 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;
- }
- }
-
- // 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);
- }
-
- // Charge in the cluster
- // For the moment take the abs
- Float_t q = TMath::Abs(cl->GetQ());
- Short_t *signals = cl->GetSignals();
-
- // 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;
- }
- // Fill the fPHPlace and value
- if (fPH2dOn) {
- fPHPlace[time] = posc[1]*fCalibraMode->GetNfragZ(1)+posr[1];
- fPHValue[time] = correction;
- }
-
- // 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 ((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
-
+ // Store the infos of the tracklets
+ AliTRDcluster *kcl = new AliTRDcluster(*cl);
+ fListClusters->Add((TObject *)kcl);
+ Int_t time = cl->GetLocalTimeBin();
+ fPar0[time] = t->GetY();
+ fPar1[time] = t->GetZ();
+ fPar2[time] = t->GetSnp();
+ fPar3[time] = t->GetTgl();
+ fPar4[time] = t->Get1Pt();
+
+ // Store the info bis of the tracklet
+ Int_t *rowcol = CalculateRowCol(cl);
+ CheckGoodTracklet(detector,rowcol);
+ Int_t group[2] = {0,0};
+ if(fCH2dOn) group[0] = CalculateCalibrationGroup(0,rowcol);
+ if(fPH2dOn) group[1] = CalculateCalibrationGroup(1,rowcol);
+ StoreInfoCHPH(cl,t,group);
+
return kTRUE;
}
-
//____________Online trackling in AliTRDtrigger________________________________
Bool_t AliTRDCalibraFillHisto::UpdateHistogramcm(AliTRDmcmTracklet *trk)
{
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);
- }
-
+ Int_t *rowcol = new Int_t[2];
+ rowcol[0] = trk->GetRow();
+ Int_t group[3] = {-1,-1,-1};
+
// Eventuelle correction due to track angle in z direction
Float_t correction = 1.0;
if (fMcmCorrectAngle) {
Float_t amp[3] = { 0.0, 0.0, 0.0 };
Int_t time = trk->GetClusterTime(icl);
- Int_t col = trk->GetClusterCol(icl);
+ rowcol[1] = trk->GetClusterCol(icl);
amp[0] = trk->GetClusterADC(icl)[0] * correction;
amp[1] = trk->GetClusterADC(icl)[1] * correction;
}
// 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;
- }
-
- if (col > 0) {
- if (!IsPadOn(idect,col-1,row)) {
- fGoodTrack = kFALSE;
- good = kFALSE;
- }
- }
-
- if (col < 143) {
- if (!IsPadOn(idect,col+1,row)) {
- fGoodTrack = kFALSE;
- good = kFALSE;
- }
- }
-
- // Total spectrum
- if (fPH2dOn) {
- fPHPlace[time] = posc[1] * fCalibraMode->GetNfragZ(1) + posr[1];
+ if(fCH2dOn) {
+ group[0] = CalculateCalibrationGroup(0,rowcol);
+ fAmpTotal[(Int_t) group[0]] += (Float_t) (amp[0]+amp[1]+amp[2]);
}
-
- if (fCH2dOn) {
- fAmpTotal[(Int_t) (posc[0]*fCalibraMode->GetNfragZ(0)+posr[0])] += (Float_t) (amp[0]+amp[1]+amp[2]);
- }
- if (fPH2dOn) {
+ if(fPH2dOn) {
+ group[1] = CalculateCalibrationGroup(1,rowcol);
+ fPHPlace[time] = group[1];
fPHValue[time] = (Float_t) (amp[0]+amp[1]+amp[2]);
}
-
-
- // Fill PRF direct
- if (fPRF2dOn && good) {
+ if(fPRF2dOn) group[2] = CalculateCalibrationGroup(2,rowcol);
+
+ // See if we are not near a masked pad fGoodTracklet
+ CheckGoodTracklet(idect,rowcol);
+
+ // Fill PRF direct without tnp bins...only for monitoring...
+ if (fPRF2dOn && fGoodTracklet) {
if ((amp[0] > fThresholdClusterPRF2) &&
(amp[1] > fThresholdClusterPRF2) &&
// 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);
+ fPRF2d->Fill(xcenter,(fCalibraMode->GetXbins(2)+group[2]+0.5),ycenter);
+ fPRF2d->Fill(-(xcenter+1.0),(fCalibraMode->GetXbins(2)+group[2]+0.5),yminus);
+ fPRF2d->Fill((1.0-xcenter),(fCalibraMode->GetXbins(2)+group[2]+0.5),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);
+ fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+group[2],xcenter,ycenter);
+ fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+group[2],-(xcenter+1.0),yminus);
+ fCalibraVector->UpdateVectorPRF(fCalibraMode->GetXbins(2)+group[2],(1.0-xcenter),ymax);
}
}//in the drift region
}//in the middle
} // Boucle clusters
// Fill the charge
- if (fCH2dOn && fGoodTrack) {
- FillTheInfoOfTheTrackCH();
- }
-
- // PH calibration
- if (fPH2dOn && fGoodTrack) {
- FillTheInfoOfTheTrackPH();
+ if(fGoodTracklet){
+ if (fCH2dOn) FillTheInfoOfTheTrackCH();
+ if (fPH2dOn) FillTheInfoOfTheTrackPH();
}
fNumberTrack++;
return kTRUE;
}
-
//_____________________________________________________________________________
-Bool_t AliTRDCalibraFillHisto::IsPadOn(Int_t detector, Int_t col, Int_t row) const
+Int_t *AliTRDCalibraFillHisto::CalculateRowCol(AliTRDcluster *cl) const
{
//
- // Look in the choosen database if the pad is On.
- // If no the track will be "not good"
+ // Calculate the row and col number of the cluster
//
+
+ Int_t *rowcol = new Int_t[2];
+ rowcol[0] = 0;
+ rowcol[1] = 0;
+
// Get the parameter object
- AliTRDcalibDB *cal = AliTRDcalibDB::Instance();
- if (!cal) {
- AliInfo("Could not get calibDB");
- return kFALSE;
+ AliTRDCommonParam *parCom = AliTRDCommonParam::Instance();
+ if (!parCom) {
+ AliInfo("Could not get CommonParam");
+ return rowcol;
}
-
- if (!cal->IsChamberInstalled(detector) ||
+
+ // Localisation of the detector
+ Int_t detector = cl->GetDetector();
+ Int_t chamber = GetChamber(detector);
+ Int_t plane = GetPlane(detector);
+
+ // Localisation of the cluster
+ Double_t pos[3] = { 0.0, 0.0, 0.0 };
+ pos[0] = ((AliCluster *)cl)->GetX();
+ pos[1] = cl->GetY();
+ pos[2] = cl->GetZ();
+
+ // Position of the cluster
+ AliTRDpadPlane *padplane = parCom->GetPadPlane(plane,chamber);
+ Int_t row = padplane->GetPadRowNumber(pos[2]);
+ //Do not take from here because it was corrected from ExB already....
+ //Double_t offsetz = padplane->GetPadRowOffset(row,pos[2]);
+ //Double_t offsettilt = padplane->GetTiltOffset(offsetz);
+ //Int_t col = padplane->GetPadColNumber(pos[1] + offsettilt,offsetz);
+ //Int_t col = padplane->GetPadColNumber(pos[1]+offsettilt);
+ Int_t col = cl->GetPad();
+
+ //return
+ rowcol[0] = row;
+ rowcol[1] = col;
+ return rowcol;
+
+}
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::CheckGoodTracklet(Int_t detector, Int_t *rowcol)
+{
+ //
+ // See if we are not near a masked pad
+ //
+
+ Int_t row = rowcol[0];
+ Int_t col = rowcol[1];
+
+ 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 col, Int_t row) 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;
}
}
+//_____________________________________________________________________________
+Int_t AliTRDCalibraFillHisto::CalculateCalibrationGroup(Int_t i, Int_t *rowcol) 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) rowcol[0] / 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) rowcol[1] / 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;
+ 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",Ntotal));
+ return Ntotal;
+
+}
+//____________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) GetChamber(detector),i);
+ fCalibraMode->ModePadFragmentation((Int_t) GetPlane(detector)
+ , (Int_t) GetChamber(detector)
+ , (Int_t) GetSector(detector),i);
+ }
+
+ return kTRUE;
+}
+//_____________________________________________________________________________
+void AliTRDCalibraFillHisto::StoreInfoCHPH(AliTRDcluster *cl, AliTRDtrack *t, Int_t *group)
+{
+ //
+ // Store the infos in fAmpTotal, fPHPlace and fPHValue
+ //
+
+ // Charge in the cluster
+ Float_t q = TMath::Abs(cl->GetQ());
+ Int_t time = cl->GetLocalTimeBin();
+
+ // 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) group[0]] += correction;
+ }
+
+ // Fill the fPHPlace and value
+ if (fPH2dOn) {
+ fPHPlace[time] = group[1];
+ fPHValue[time] = correction;
+ }
+
+}
+//_____________________________________________________________________
+Bool_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliTRDRawStream *rawStream)
+{
+ //
+ // Event Processing loop - AliTRDRawStream
+ //
+
+ Bool_t withInput = kFALSE;
+
+ Int_t phvalue[36];
+ //Int_t row[36];
+ //Int_t col[36];
+ for(Int_t k = 0; k < 36; k++){
+ phvalue[k] = 0;
+ //row[k] = -1;
+ //col[36] = -1;
+ }
+ fDetectorPreviousTrack = -1;
+ Int_t nbtimebin = 0;
+
+ while (rawStream->Next()) {
+
+ Int_t idetector = rawStream->GetDet(); // current detector
+ if((fDetectorPreviousTrack != idetector) && (fDetectorPreviousTrack != -1)){
+ if(TMath::Mean(nbtimebin,phvalue)>0.0){
+ withInput = kTRUE;
+ for(Int_t k = 0; k < nbtimebin; k++){
+ UpdateDAQ(fDetectorPreviousTrack,0,0,k,phvalue[k],nbtimebin);
+ phvalue[k] = 0;
+ //row[k] = -1;
+ //col[k] = -1;
+ }
+ }
+ }
+ fDetectorPreviousTrack = idetector;
+ nbtimebin = rawStream->GetNumberOfTimeBins(); // number of time bins read from data
+ Int_t iTimeBin = rawStream->GetTimeBin(); // current time bin
+ //row[iTimeBin] = rawStream->GetRow(); // current row
+ //col[iTimeBin] = rawStream->GetCol(); // current col
+ Int_t *signal = rawStream->GetSignals(); // current ADC signal
+
+ Int_t fin = TMath::Min(nbtimebin,(iTimeBin+3));
+ Int_t n = 0;
+ for(Int_t itime = iTimeBin; itime < fin; itime++){
+ // should extract baseline here!
+ if(signal[n]>5.0) phvalue[itime] = signal[n];
+ n++;
+ }
+ }
+
+ // fill the last one
+ if(fDetectorPreviousTrack != -1){
+ if(TMath::Mean(nbtimebin,phvalue)>0.0){
+ withInput = kTRUE;
+ for(Int_t k = 0; k < nbtimebin; k++){
+ UpdateDAQ(fDetectorPreviousTrack,0,0,k,phvalue[k],nbtimebin);
+ phvalue[k] = 0;
+ //row[k] = -1;
+ //col[k] = -1;
+ }
+ }
+ }
+
+ return withInput;
+
+}
+//_____________________________________________________________________
+Bool_t AliTRDCalibraFillHisto::ProcessEventDAQ(AliRawReader *rawReader)
+{
+ //
+ // Event processing loop - AliRawReader
+ //
+
+
+ AliTRDRawStream rawStream(rawReader);
+
+ rawReader->Select("TRD");
+
+ return ProcessEventDAQ(&rawStream);
+}
+//_________________________________________________________________________
+Bool_t AliTRDCalibraFillHisto::ProcessEventDAQ(
+#ifdef ALI_DATE
+ eventHeaderStruct *event
+#else
+ eventHeaderStruct* /*event*/
+
+#endif
+ )
+{
+ //
+ // process date event
+ //
+#ifdef ALI_DATE
+ AliRawReader *rawReader = new AliRawReaderDate((void*)event);
+ Bool_t result=ProcessEventDAQ(rawReader);
+ delete rawReader;
+ return result;
+#else
+ Fatal("AliTRDCalibraFillHisto", "this class was compiled without DATE");
+ return 0;
+#endif
+
+}
+//____________Online trackling in AliTRDtrigger________________________________
+Bool_t AliTRDCalibraFillHisto::UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Int_t signal, Int_t nbtimebins)
+{
+ //
+ // For the DAQ
+ // Fill a simple average pulse height
+ //
+
+ // Localisation of the Xbins involved
+ //LocalisationDetectorXbins(det);
+
+ // Row and position in the pad groups
+ //Int_t posr = 0;
+ //if (fCalibraMode->GetNnZ(1) != 0) {
+ // posr = (Int_t) row / fCalibraMode->GetNnZ(1);
+ //}
+
+ // Col of cluster and position in the pad groups
+ //Int_t posc = 0;
+ //if (fCalibraMode->GetNnRphi(1) != 0) {
+ // posc = (Int_t) col / fCalibraMode->GetNnRphi(1);
+ //}
+
+ //fPH2d->Fill((Float_t) timebin/fSf,(fCalibraMode->GetXbins(1)+posc*fCalibraMode->GetNfragZ(1)+posr)+0.5,(Float_t) signal);
+
+ ((TProfile2D *)GetPH2d(nbtimebins,fSf,kTRUE))->Fill((Float_t) timebin/fSf,det+0.5,(Float_t) signal);
+
+ return kTRUE;
+
+}
//____________Functions for plotting the 2D____________________________________
//_____________________________________________________________________________
}
}
-
-//____________Writing the 2D___________________________________________________
-
-//_____________________________________________________________________________
-Bool_t AliTRDCalibraFillHisto::Write2d()
+//_____________________Reset____________________________________________________
+//_______________________________________________________________________________
+void AliTRDCalibraFillHisto::ResetLinearFitter()
{
- //
- // Write the 2D histograms or the vectors converted in trees in the file
- // "TRD.calibration.root"
- //
-
- TFile *fout = TFile::Open(fWriteName,"RECREATE");
- // Check if the file could be opened
- if (!fout || !fout->IsOpen()) {
- AliInfo("No File found!");
- return kFALSE;
+ fLinearFitterArray.SetOwner();
+ fLinearFitterArray.Clear();
+ fLinearFitterHistoArray.SetOwner();
+ fLinearFitterHistoArray.Clear();
+}
+//____________Write_____________________________________________________
+//_____________________________________________________________________
+void AliTRDCalibraFillHisto::Write2d(const Char_t *filename, Bool_t append)
+{
+ //
+ // Write infos to file
+ //
+
+ //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 ((fCH2dOn ) && (fWrite[0])) {
+ if (fCH2dOn ) {
if (fHisto2d) {
- fout->WriteTObject(fCH2d);
+ f.WriteTObject(fCH2d);
}
if (fVector2d) {
TString name("Nz");
name += "Nrphi";
name += fCalibraMode->GetNrphi(0);
TTree *treeCH2d = fCalibraVector->ConvertVectorCTTreeHisto(fCalibraVector->GetVectorCH(),fCalibraVector->GetPlaCH(),"treeCH2d",(const char *) name);
- fout->WriteTObject(treeCH2d);
+ f.WriteTObject(treeCH2d);
}
}
- if ((fPH2dOn ) && (fWrite[1])) {
+ if (fPH2dOn ) {
if (fHisto2d) {
- fout->WriteTObject(fPH2d);
+ f.WriteTObject(fPH2d);
}
if (fVector2d) {
TString name("Nz");
name += "Nrphi";
name += fCalibraMode->GetNrphi(1);
TTree *treePH2d = fCalibraVector->ConvertVectorPTreeHisto(fCalibraVector->GetVectorPH(),fCalibraVector->GetPlaPH(),"treePH2d",(const char *) name);
- fout->WriteTObject(treePH2d);
+ f.WriteTObject(treePH2d);
}
}
- if ((fPRF2dOn ) && (fWrite[2])) {
+ if (fPRF2dOn) {
if (fHisto2d) {
- fout->WriteTObject(fPRF2d);
+ f.WriteTObject(fPRF2d);
}
if (fVector2d) {
TString name("Nz");
name += fCalibraMode->GetNz(2);
name += "Nrphi";
name += fCalibraMode->GetNrphi(2);
+ name += "Ngp";
+ name += fNgroupprf;
TTree *treePRF2d = fCalibraVector->ConvertVectorPTreeHisto(fCalibraVector->GetVectorPRF(),fCalibraVector->GetPlaPRF(),"treePRF2d",(const char *) name);
- fout->WriteTObject(treePRF2d);
+ f.WriteTObject(treePRF2d);
}
}
+ if(fLinearFitterOn && fLinearFitterDebugOn){
+ f.WriteTObject(&fLinearFitterHistoArray);
+ }
- fout->Close();
+ f.Close();
- AliInfo(Form("Execution time Write2d: R:%.2fs C:%.2fs"
- ,stopwatch.RealTime(),stopwatch.CpuTime()));
-
- return kTRUE;
+ if ( backup ) backup->cd();
+ AliInfo(Form("Execution time Write2d: R:%.2fs C:%.2fs"
+ ,stopwatch.RealTime(),stopwatch.CpuTime()));
}
-
-//____________Probe the histos_________________________________________________
+//___________________________________________probe the histos__________________________________________________
Double_t *AliTRDCalibraFillHisto::StatH(TH2 *h, Int_t i)
{
//
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
// 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++;
}
}
nbwe++;
meanstats += nentries;
}
-
}//calibration groups loop
if(nbwe > 0) meanstats /= nbwe;
return info;
}
+//____________________________________________________________________________
+Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberCH()
+{
+ //
+ // 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
+ //
+
+ Double_t *stat = new Double_t[4];
+ stat[3] = 0.0;
+
+ 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;
+
+}
+//____________________________________________________________________________
+Double_t *AliTRDCalibraFillHisto::GetMeanMedianRMSNumberLinearFitter() const
+{
+ //
+ // 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
+ //
+
+ 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);
+
+ return stat;
+
+}
+//_____________________________________________________________________________
+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;
+ }
+}
//_____________________________________________________________________________
void AliTRDCalibraFillHisto::SetRelativeScale(Float_t RelativeScale)
{
}
}
-
//____________Protected Functions______________________________________________
//____________Create the 2D histo to be filled online__________________________
//
-
//_____________________________________________________________________________
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);
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()
{
// 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
+ 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
// 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) {
+ totalcharge += fAmpTotal[k];
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) {
+
+ switch (nb)
+ {
+ case 1:
fNumberUsedCh[0]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+0.5,fAmpTotal[fd]/fRelativeScale);
+ FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
+ //fCH2d->Fill(fAmpTotal[fd]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+0.5);
}
if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
+ 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
+ break;
+ case 2:
if ((fAmpTotal[fd] > 0.0) &&
- (fAmpTotal[fd+1] > 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);
+ FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
+ //fCH2d->Fill(fAmpTotal[fd]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+0.5);
}
if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
+ fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
}
fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
}
if (fAmpTotal[fd+1] > fProcent*fAmpTotal[fd]) {
if (fHisto2d) {
- fCH2d->Fill(fCalibraMode->GetXbins(0)+fd+1.5,fAmpTotal[fd+1]/fRelativeScale);
+ FillCH2d(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/fRelativeScale);
+ //fCH2d->Fill(fAmpTotal[fd+1]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+1.5);
}
if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/fRelativeScale);
+ fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd+1,fAmpTotal[fd+1]/fRelativeScale);
}
fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd+1]++;
}
}
- // Case 2
if (fCalibraMode->GetNfragZ(0) > 1) {
if (fAmpTotal[fd] > 0.0) {
if ((fd+fCalibraMode->GetNfragZ(0)) < (fCalibraMode->GetNfragZ(0)*fCalibraMode->GetNfragRphi(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);
+ FillCH2d(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
+ //fCH2d->Fill(fAmpTotal[fd]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+0.5);
}
if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
+ fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd,fAmpTotal[fd]/fRelativeScale);
}
fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd]++;
}
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);
+ FillCH2d(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale);
+ //fCH2d->Fill(fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale,fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)+0.5);
}
fNumberUsedCh[1]++;
+ fEntriesCH[fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)]++;
if (fVector2d) {
- fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0)
- ,fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale);
+ fCalibraVector->UpdateVectorCH(fCalibraMode->GetXbins(0)+fd+fCalibraMode->GetNfragZ(0),fAmpTotal[fd+fCalibraMode->GetNfragZ(0)]/fRelativeScale);
}
}
}
}
}
}
- } // Case 2 zones
-
- }
-
-}
-
-//____________Offine tracking in the AliTRDtracker_____________________________
-void AliTRDCalibraFillHisto::ResetfVariables()
-{
- //
- // Reset values of fAmpTotal, fPHValue and fPHPlace for
- // the updateHistogram... functions
- //
-
- // Reset the good track
- fGoodTrack = kTRUE;
-
- // 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;
- }
- }
-
- // Reset the fPHValue
- if (fPH2dOn) {
- for (Int_t k = 0; k < fTimeMax; k++) {
- fPHValue[k] = 0.0;
- fPHPlace[k] = -1;
+ break;
+ default: break;
}
- }
-
}
-
//____________Offine tracking in the AliTRDtracker_____________________________
void AliTRDCalibraFillHisto::FillTheInfoOfTheTrackPH()
{
}
}
}
-
- // 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]);
- }
+
+ switch(nb)
+ {
+ case 1:
+ fNumberUsedPh[0]++;
+ for (Int_t i = 0; i < fTimeMax; i++) {
+ if (fHisto2d) {
+ fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(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]);
+ 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) {
+ fPH2d->Fill((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(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((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(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]);
+ // 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((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(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]);
+ 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((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(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]);
+ // 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((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd1)+0.5,(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]);
+ 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((Float_t) i/fSf,(fCalibraMode->GetXbins(1)+fd2)+0.5,(Float_t) fPHValue[i]);
+ }
+ if (fVector2d) {
+ fCalibraVector->UpdateVectorPH((fCalibraMode->GetXbins(1)+fd2),i,fPHValue[i]);
+ }
}
}
}
}
}
- }
-
- } // case 2 zones
-
+ break;
+ default: break;
+ }
}
-
-//____________Set the pad calibration variables for the detector_______________
-Bool_t AliTRDCalibraFillHisto::LocalisationDetectorXbins(Int_t detector)
+//____________Offine tracking in the AliTRDtracker_____________________________
+Bool_t AliTRDCalibraFillHisto::FindP1TrackPH()
{
//
- // 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.
+ // For the offline tracking
+ // This function will be called in the functions UpdateHistogram...
+ // to fill the find the parameter P1 of a track for the drift velocity calibration
//
-
- // first Xbins of the detector
- if (fCH2dOn) {
- fCalibraMode->CalculXBins(detector,0);
- }
- if (fPH2dOn) {
- fCalibraMode->CalculXBins(detector,1);
+
+ // Get the parameter object
+ AliTRDCommonParam *parCom = AliTRDCommonParam::Instance();
+ if (!parCom) {
+ AliInfo("Could not get CommonParam");
+ return kFALSE;
}
- if (fPRF2dOn) {
- fCalibraMode->CalculXBins(detector,2);
+
+ //Number of points: if less than 3 return kFALSE
+ Int_t Npoints = fListClusters->GetEntriesFast();
+ if(Npoints <= 2) return kFALSE;
+
+ //Variables
+ TLinearFitter linearFitterTracklet = TLinearFitter(2,"pol1"); // TLinearFitter per tracklet
+ Double_t snp = 0.0; // sin angle in the plan yx track
+ Double_t y = 0.0; // y clusters in the middle of the chamber
+ Double_t z = 0.0; // z cluster in the middle of the chamber
+ Double_t dydt = 0.0; // dydt tracklet after straight line fit
+ Double_t tnp = 0.0; // tan angle in the plan xy track
+ Double_t tgl = 0.0; // dz/dl and not dz/dx!
+ 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 detector = ((AliTRDcluster *) fListClusters->At(0))->GetDetector(); //detector
+ Int_t snpright = 1; // if we took in the middle snp
+ Int_t crossrow = 0; // if it crosses a pad row
+ Double_t tiltingangle = 0; // tiltingangle of the pad
+ Float_t dzdx = 0; // dz/dx now from dz/dl
+ Int_t nbli = 0; // number linear fitter points
+ AliTRDpadPlane *padplane = parCom->GetPadPlane(GetPlane(detector),GetChamber(detector));
+
+ linearFitterTracklet.StoreData(kFALSE);
+ linearFitterTracklet.ClearPoints();
+
+ //if more than one row
+ Int_t rowp = -1; // if it crosses a pad row
+
+ //tiltingangle
+ tiltingangle = padplane->GetTiltingAngle();
+ Float_t tnt = TMath::Tan(tiltingangle/180.*TMath::Pi()); // tan tiltingangle
+
+ //Fill with points
+ for(Int_t k = 0; k < Npoints; k++){
+
+ AliTRDcluster *cl = (AliTRDcluster *) fListClusters->At(k);
+ Double_t ycluster = cl->GetY();
+ Int_t time = cl->GetLocalTimeBin();
+ Double_t timeis = time/fSf;
+ //See if cross two pad rows
+ Int_t row = padplane->GetPadRowNumber(cl->GetZ());
+ if(k==0) rowp = row;
+ if(row != rowp) crossrow = 1;
+ //Take in the middle of the chamber
+ if(time > (Int_t) 10) {
+ z = cl->GetZ();
+ y = cl->GetY();
+ snp = fPar2[time];
+ tgl = fPar3[time];
+ }
+ linearFitterTracklet.AddPoint(&timeis,ycluster,1);
+ nbli++;
}
+ if(((AliTRDcluster *) fListClusters->At(0))->GetLocalTimeBin() <= 10) snpright = 0;
+ if(nbli <= 2) return kFALSE;
+
+ // Do the straight line fit now
+ TVectorD pars;
+ linearFitterTracklet.Eval();
+ linearFitterTracklet.GetParameters(pars);
+ pointError = TMath::Sqrt(linearFitterTracklet.GetChisquare()/nbli);
+ errorpar = linearFitterTracklet.GetParError(1)*pointError;
+ dydt = pars[1];
+
+ if( TMath::Abs(snp) < 1.){
+ tnp = snp / (TMath::Sqrt(1-(snp*snp)));
+ }
+ dzdx = tgl*TMath::Sqrt(1+tnp*tnp);
+
+ if(fDebugLevel > 0){
+ if ( !fDebugStreamer ) {
+ //debug stream
+ TDirectory *backup = gDirectory;
+ fDebugStreamer = new TTreeSRedirector("TRDdebugCalibra.root");
+ if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
+ }
+
+ (* fDebugStreamer) << "VDRIFT0"<<
+ "Npoints="<<Npoints<<
+ "\n";
+
+
+ (* fDebugStreamer) << "VDRIFT"<<
+ "snpright="<<snpright<<
+ "Npoints="<<Npoints<<
+ "nbli="<<nbli<<
+ "detector="<<detector<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "tnt="<<tnt<<
+ "y="<<y<<
+ "z="<<z<<
+ "dydt="<<dydt<<
+ "dzdx="<<dzdx<<
+ "crossrow="<<crossrow<<
+ "errorpar="<<errorpar<<
+ "pointError="<<pointError<<
+ "\n";
- // 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);
}
+ if(Npoints < fNumberClusters) return kFALSE;
+ if(snpright == 0) return kFALSE;
+ if(pointError >= 0.1) return kFALSE;
+ if(crossrow == 1) return kFALSE;
+
+ 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) {
+ ((TH2F *) GetLinearFitterHisto(detector,kTRUE))->Fill(tnp,pars[1]);
+ }
+ fEntriesLinearFitter[detector]++;
+ }
+ }
+ //AliInfo("End of FindP1TrackPH with success!")
return kTRUE;
}
+//____________Offine tracking in the AliTRDtracker_____________________________
+Bool_t AliTRDCalibraFillHisto::HandlePRF()
+{
+ //
+ // For the offline tracking
+ // Fit the tracklet with a line and take the position as reference for the PRF
+ //
+
+ // Get the parameter object
+ AliTRDCommonParam *parCom = AliTRDCommonParam::Instance();
+ if (!parCom) {
+ AliInfo("Could not get CommonParam");
+ return kFALSE;
+ }
+
+ //Number of points
+ Int_t Npoints = fListClusters->GetEntriesFast(); // number of total points
+ Int_t Nb3pc = 0; // number of three pads clusters used for fit
+ Int_t detector = ((AliTRDcluster *) fListClusters->At(0))->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;
+ }
+
+
+ //Find the position by a fit
+ TLinearFitter fitter(2,"pol1");
+ fitter.StoreData(kFALSE);
+ fitter.ClearPoints();
+ for(Int_t k = 0; k < Npoints; k++){
+ //Take the cluster
+ AliTRDcluster *cl = (AliTRDcluster *) fListClusters->At(k);
+ Short_t *signals = cl->GetSignals();
+ Double_t time = cl->GetLocalTimeBin();
+ //Calculate x if possible
+ Float_t xcenter = 0.0;
+ Bool_t echec = 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)) {
+ echec = 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 {
+ echec = 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->GetPad();
+ padPositions[k] = padPosition;
+ Nb3pc++;
+ fitter.AddPoint(&time, padPosition,1);
+ }//clusters loop
+
+ //printf("Nb3pc %d, Npoints %d\n",Nb3pc,Npoints);
+ if(Nb3pc < 3) return kFALSE;
+ fitter.Eval();
+ TVectorD line(2);
+ fitter.GetParameters(line);
+ Float_t pointError = -1.0;
+ pointError = TMath::Sqrt(fitter.GetChisquare()/Nb3pc);
+
+
+ // Now fill the PRF
+ for(Int_t k = 0; k < Npoints; k++){
+ //Take the cluster
+ AliTRDcluster *cl = (AliTRDcluster *) fListClusters->At(k);
+ Short_t *signals = cl->GetSignals(); // signal
+ Double_t time = cl->GetLocalTimeBin(); // time bin
+ Float_t padPosTracklet = line[0]+line[1]*time; // reconstruct position from fit
+ Float_t padPos = cl->GetPad(); // 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
+ Double_t tgl = fPar3[(Int_t)time]; // dz/dl and not dz/dx
+ Double_t pt = fPar4[(Int_t)time]; // pt
+ Float_t dzdx = 0.0; // dzdx
+
+
+ //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 *rowcol = CalculateRowCol(cl); // calcul col and row pad of the cluster
+ Int_t grouplocal = CalculateCalibrationGroup(2,rowcol); // calcul the corresponding group
+ Int_t caligroup = fCalibraMode->GetXbins(2)+ grouplocal; // calcul the corresponidng group
+ Double_t snp = fPar2[(Int_t)time]; // sin angle in xy plan
+ Float_t xcl = cl->GetY(); // y cluster
+ Float_t qcl = cl->GetQ(); // charge cluster
+ Int_t plane = GetPlane(detector); // plane
+ Int_t chamber = GetChamber(detector); // chamber
+ 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
+ Float_t tnp = 0.0;
+ if(TMath::Abs(snp) < 1.0){
+ tnp = snp / (TMath::Sqrt(1-snp*snp));
+ dzdx = tgl*TMath::Sqrt(1+tnp*tnp);
+ }
+
+ if(fDebugLevel > 0){
+ if ( !fDebugStreamer ) {
+ //debug stream
+ TDirectory *backup = gDirectory;
+ fDebugStreamer = new TTreeSRedirector("TRDdebugCalibra.root");
+ if ( backup ) backup->cd(); //we don't want to be cd'd to the debug streamer
+ }
+
+ (* fDebugStreamer) << "PRF0"<<
+ "caligroup="<<caligroup<<
+ "detector="<<detector<<
+ "plane="<<plane<<
+ "chamber="<<chamber<<
+ "Npoints="<<Npoints<<
+ "Np="<<Nb3pc<<
+ "Ep="<<Ep<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "pt="<<pt<<
+ "padPos="<<padPos<<
+ "padPosition="<<padPositions[k]<<
+ "padPosTracklet="<<padPosTracklet<<
+ "x="<<x<<
+ "ycenter="<<ycenter<<
+ "ymin="<<ymin<<
+ "ymax="<<ymax<<
+ "xcl="<<xcl<<
+ "qcl="<<qcl<<
+ "signal1="<<signal1<<
+ "signal2="<<signal2<<
+ "signal3="<<signal3<<
+ "signal4="<<signal4<<
+ "signal5="<<signal5<<
+ "time="<<time<<
+ "\n";
+ x = xdiff;
+ Int_t type=0;
+ Float_t y = ycenter;
+ (* fDebugStreamer) << "PRFALL"<<
+ "caligroup="<<caligroup<<
+ "detector="<<detector<<
+ "plane="<<plane<<
+ "chamber="<<chamber<<
+ "Npoints="<<Npoints<<
+ "Np="<<Nb3pc<<
+ "Ep="<<Ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "pt="<<pt<<
+ "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) << "PRFALL"<<
+ "caligroup="<<caligroup<<
+ "detector="<<detector<<
+ "plane="<<plane<<
+ "chamber="<<chamber<<
+ "Npoints="<<Npoints<<
+ "Np="<<Nb3pc<<
+ "Ep="<<Ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "pt="<<pt<<
+ "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) << "PRFALL"<<
+ "caligroup="<<caligroup<<
+ "detector="<<detector<<
+ "plane="<<plane<<
+ "chamber="<<chamber<<
+ "Npoints="<<Npoints<<
+ "Np="<<Nb3pc<<
+ "Ep="<<Ep<<
+ "type="<<type<<
+ "snp="<<snp<<
+ "tnp="<<tnp<<
+ "tgl="<<tgl<<
+ "dzdx="<<dzdx<<
+ "pt="<<pt<<
+ "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";
+
+ }
+
+ // some cuts
+ if(Npoints < fNumberClusters) continue;
+ if(Nb3pc <= 5) continue;
+ if((time >= 21) || (time < 7)) continue;
+ if(TMath::Abs(snp) >= 1.0) continue;
+ if(qcl < 80) continue;
+
+ 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 (fHisto2d && !echec) {
+ fPRF2d->Fill(shift+dpad,(caligroup+0.5),ycenter);
+ if(ymin > 0.0) {
+ fPRF2d->Fill(shift-(dpad+1.0),(caligroup+0.5),ymin);
+ fPRF2d->Fill(shift+(dpad+1.0),(caligroup+0.5),ymin);
+ }
+ if(ymax > 0.0) {
+ fPRF2d->Fill(shift+1.0-dpad,(caligroup+0.5),ymax);
+ fPRF2d->Fill(shift-1.0+dpad,(caligroup+0.5),ymax);
+ }
+ }
+ //Not equivalent anymore here!
+ if (fVector2d && !echec) {
+ fCalibraVector->UpdateVectorPRF(caligroup,shift+dpad,ycenter);
+ if(ymin > 0.0) {
+ fCalibraVector->UpdateVectorPRF(caligroup,shift-(dpad+1.0),ymin);
+ fCalibraVector->UpdateVectorPRF(caligroup,shift+(dpad+1.0),ymin);
+ }
+ if(ymax > 0.0) {
+ fCalibraVector->UpdateVectorPRF(caligroup,shift+1.0-dpad,ymax);
+ fCalibraVector->UpdateVectorPRF(caligroup,shift-1.0+dpad,ymax);
+ }
+ }
+ }
+ return kTRUE;
+
+}
//
//____________Some basic geometry function_____________________________________
//
-
//_____________________________________________________________________________
Int_t AliTRDCalibraFillHisto::GetPlane(Int_t d) const
{
return ((Int_t) (d / fg));
}
+//_____________________________________________________________________
+TProfile2D* AliTRDCalibraFillHisto::GetPH2d(Int_t nbtimebin, Float_t samplefrequency, Bool_t force)
+{
+ //
+ // return pointer to fPH2d TProfile2D
+ // if force is true create a new TProfile2D if it doesn't exist allready
+ //
+ if ( !force || fPH2d )
+ return fPH2d;
+
+ // Some parameters
+ fTimeMax = nbtimebin;
+ fSf = samplefrequency;
+
+ /*
+ 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));
+
+ CreatePH2d(Ntotal1);
+ */
+
+ CreatePH2d(540);
+
+ return fPH2d;
+}
+//_____________________________________________________________________
+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
+ //
+ 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;
+}
+//_____________________________________________________________________
+TH2F* AliTRDCalibraFillHisto::GetLinearFitterHisto(Int_t detector, Bool_t force)
+{
+ //
+ // return pointer to TH2F histo
+ // if force is true create a new histo if it doesn't exist allready
+ //
+ if ( !force || fLinearFitterHistoArray.UncheckedAt(detector) )
+ return (TH2F*)fLinearFitterHistoArray.UncheckedAt(detector);
+
+ // if we are forced and TLinearFitter doesn't yes exist create it
+
+ // new TH2F
+ TString name("LFDV");
+ name += detector;
+
+ TH2F *lfdv = new TH2F((const Char_t *)name,(const Char_t *) name
+ ,100,-1.0,1.0,100
+ ,-2.0,2.0);
+ lfdv->SetXTitle("tan(phi_{track})");
+ lfdv->SetYTitle("dy/dt");
+ lfdv->SetZTitle("Number of clusters");
+ lfdv->SetStats(0);
+ lfdv->SetDirectory(0);
+
+ fLinearFitterHistoArray.AddAt(lfdv,detector);
+ return lfdv;
+}
+//_____________________________________________________________________
+void AliTRDCalibraFillHisto::FillCH2d(Int_t x, Float_t y)
+{
+ //
+ // FillCH2d: Marian style
+ //
+
+ //skip simply the value out of range
+ if((y>=300.0) || (y<0.0)) return;
+
+ //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]++;
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff