X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=ZDC%2FAliZDCReconstructor.cxx;h=336dce61f504caa8737832bf088a8f93205ea143;hp=270b838c1493f23622c2d1085b77e25f86b00793;hb=e131628df21aa763c2cda607f12f544cbc6daa39;hpb=213a7d341c381dcb16e051ce3bb8dc1ddacbb119 diff --git a/ZDC/AliZDCReconstructor.cxx b/ZDC/AliZDCReconstructor.cxx index 270b838c149..336dce61f50 100644 --- a/ZDC/AliZDCReconstructor.cxx +++ b/ZDC/AliZDCReconstructor.cxx @@ -33,7 +33,6 @@ #include #include "AliRawReader.h" -#include "AliGRPObject.h" #include "AliESDEvent.h" #include "AliESDZDC.h" #include "AliZDCDigit.h" @@ -42,29 +41,37 @@ #include "AliZDCReconstructor.h" #include "AliZDCPedestals.h" #include "AliZDCEnCalib.h" +#include "AliZDCSaturationCalib.h" #include "AliZDCTowerCalib.h" +#include "AliZDCMBCalib.h" +#include "AliZDCTDCCalib.h" #include "AliZDCRecoParam.h" #include "AliZDCRecoParampp.h" #include "AliZDCRecoParamPbPb.h" +#include "AliRunInfo.h" +#include "AliLHCClockPhase.h" ClassImp(AliZDCReconstructor) -AliZDCRecoParam *AliZDCReconstructor::fRecoParam=0; //reconstruction parameters +AliZDCRecoParam *AliZDCReconstructor::fgRecoParam=0; //reconstruction parameters +AliZDCMBCalib *AliZDCReconstructor::fgMBCalibData=0; //calibration parameters for A-A reconstruction //_____________________________________________________________________________ AliZDCReconstructor:: AliZDCReconstructor() : - fPedData(GetPedData()), - fEnCalibData(GetEnCalibData()), - fTowCalibData(GetTowCalibData()), + fPedData(GetPedestalData()), + fEnCalibData(GetEnergyCalibData()), + fSatCalibData(GetSaturationCalibData()), + fTowCalibData(GetTowerCalibData()), + fTDCCalibData(GetTDCCalibData()), fRecoMode(0), fBeamEnergy(0.), fNRun(0), fIsCalibrationMB(kFALSE), fPedSubMode(0), - fRecoFlag(0x0) -{ + fSignalThreshold(7), + fMeanPhase(0), + fESDZDC(NULL){ // **** Default constructor - } @@ -72,93 +79,117 @@ AliZDCReconstructor:: AliZDCReconstructor() : AliZDCReconstructor::~AliZDCReconstructor() { // destructor - if(fRecoParam) delete fRecoParam; +// if(fgRecoParam) delete fgRecoParam; if(fPedData) delete fPedData; if(fEnCalibData) delete fEnCalibData; + if(fSatCalibData) delete fSatCalibData; if(fTowCalibData) delete fTowCalibData; + if(fgMBCalibData) delete fgMBCalibData; + if(fESDZDC) delete fESDZDC; } //____________________________________________________________________________ void AliZDCReconstructor::Init() { - // Setting reconstruction mode - // Getting beam type and beam energy from GRP calibration object - - if(fRecoMode==0 && fBeamEnergy==0.){ - // Initialization of the GRP entry - AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/GRP/Data"); - AliGRPObject* grpData = 0x0; - if(entry){ - TMap* m = dynamic_cast(entry->GetObject()); // old GRP entry - if(m){ - m->Print(); - grpData = new AliGRPObject(); - grpData->ReadValuesFromMap(m); - } - else{ - grpData = dynamic_cast(entry->GetObject()); // new GRP entry - } - entry->SetOwner(0); - AliCDBManager::Instance()->UnloadFromCache("GRP/GRP/Data"); - } - if(!grpData) AliError("No GRP entry found in OCDB!"); - - TString runType = grpData->GetRunType(); - if(runType==AliGRPObject::GetInvalidString()){ - AliWarning("GRP/GRP/Data entry: missing value for the run type ! Using UNKNOWN"); - runType = "UNKNOWN"; - } - if((runType.CompareTo("CALIBRATION_MB")) == 0){ - fIsCalibrationMB = kTRUE; - // - fRecoParam = new AliZDCRecoParamPbPb(); - // - TH2F* hZDCvsZEM = new TH2F("hZDCvsZEM","hZDCvsZEM",100,0.,10.,100,0.,1000.); - hZDCvsZEM->SetXTitle("E_{ZEM} (TeV)"); hZDCvsZEM->SetYTitle("E_{ZDC} (TeV)"); - fRecoParam->SetZDCvsZEM(hZDCvsZEM); - // - TH2F* hZDCCvsZEM = new TH2F("hZDCCvsZEM","hZDCCvsZEM",100,0.,10.,100,0.,500.); - hZDCCvsZEM->SetXTitle("E_{ZEM} (TeV)"); hZDCCvsZEM->SetYTitle("E_{ZDCC} (TeV)"); - fRecoParam->SetZDCCvsZEM(hZDCCvsZEM); - // - TH2F* hZDCAvsZEM = new TH2F("hZDCAvsZEM","hZDCAvsZEM",100,0.,10.,100,0.,500.); - hZDCAvsZEM->SetXTitle("E_{ZEM} (TeV)"); hZDCAvsZEM->SetYTitle("E_{ZDCA} (TeV)"); - fRecoParam->SetZDCAvsZEM(hZDCAvsZEM); - } + // Setting reconstruction parameters - TString beamType = grpData->GetBeamType(); - if(beamType==AliGRPObject::GetInvalidString()){ - AliWarning("GRP/GRP/Data entry: missing value for the beam energy !"); - AliError("\t ZDC does not reconstruct event 4 UNKNOWN beam type\n"); - return; - } - if((beamType.CompareTo("p-p")) == 0){ - fRecoMode=1; - fRecoParam = (AliZDCRecoParampp*) GetppRecoParamFromOCDB(); - } - else if((beamType.CompareTo("A-A")) == 0){ - fRecoMode=2; - if(fIsCalibrationMB == kFALSE) - fRecoParam = (AliZDCRecoParamPbPb*) GetPbPbRecoParamFromOCDB(); - } + TString runType = GetRunInfo()->GetRunType(); + if((runType.CompareTo("CALIBRATION_MB")) == 0){ + fIsCalibrationMB = kTRUE; + } - fBeamEnergy = grpData->GetBeamEnergy(); - if(fBeamEnergy==AliGRPObject::GetInvalidFloat()){ - AliWarning("GRP/GRP/Data entry: missing value for the beam energy ! Using 0."); - fBeamEnergy = 0.; - } + TString beamType = GetRunInfo()->GetBeamType(); + // This is a temporary solution to allow reconstruction in tests without beam + if(((beamType.CompareTo("UNKNOWN"))==0) && + ((runType.CompareTo("PHYSICS"))==0 || (runType.CompareTo("CALIBRATION_BC"))==0)){ + fRecoMode=1; + } + /*else if((beamType.CompareTo("UNKNOWN"))==0){ + AliError("\t UNKNOWN beam type\n"); + return; + }*/ - if(fIsCalibrationMB==kTRUE){ - AliInfo("\n ***** CALIBRATION_MB data -> building AliZDCRecoParamPbPb object *****"); - } - else{ - AliInfo(Form("\n\n ***** ZDC reconstruction initialized for %s @ %1.3f GeV *****\n",beamType.Data(), fBeamEnergy)); - } + fBeamEnergy = GetRunInfo()->GetBeamEnergy(); + if(fBeamEnergy<0.01){ + AliWarning(" Beam energy value missing -> setting it to 1380 GeV "); + fBeamEnergy = 1380.; + } + + if(((beamType.CompareTo("pp"))==0) || ((beamType.CompareTo("p-p"))==0) + ||((beamType.CompareTo("PP"))==0) || ((beamType.CompareTo("P-P"))==0)){ + fRecoMode=1; + } + else if(((beamType.CompareTo("p-A"))==0) || ((beamType.CompareTo("A-p"))==0) + ||((beamType.CompareTo("P-A"))==0) || ((beamType.CompareTo("A-P"))==0)){ + fRecoMode=1; + } + else if((beamType.CompareTo("A-A")) == 0 || (beamType.CompareTo("AA")) == 0){ + fRecoMode=2; + if(!fgRecoParam) fgRecoParam = const_cast(GetRecoParam()); + if(fgRecoParam){ + fgRecoParam->SetGlauberMCDist(fBeamEnergy); + } } - else{ - AliError(" ATTENTION!!!!!! No beam type nor beam energy has been set!!!!!!\n"); + + AliCDBEntry *entry = AliCDBManager::Instance()->Get("GRP/Calib/LHCClockPhase"); + if (!entry) AliFatal("LHC clock-phase shift is not found in OCDB !"); + AliLHCClockPhase *phaseLHC = (AliLHCClockPhase*)entry->GetObject(); + // 4/2/2011 According to A. Di Mauro BEAM1 measurement is more reliable + // than BEAM2 and therefore also than the average of the 2 + fMeanPhase = phaseLHC->GetMeanPhaseB1(); + + if(fIsCalibrationMB==kFALSE) + AliInfo(Form("\n\n ***** ZDC reconstruction initialized for %s @ %1.0f + %1.0f GeV *****\n\n", + beamType.Data(), fBeamEnergy, fBeamEnergy)); + + // if EMD calibration run NO ENERGY CALIBRATION should be performed + // pp-like reconstruction must be performed (E cailb. coeff. = 1) + if((runType.CompareTo("CALIBRATION_EMD")) == 0){ + fRecoMode=1; + fBeamEnergy = 1380.; } + AliInfo(Form("\n ZDC reconstruction mode %d (1 -> p-p, 2-> A-A)\n\n",fRecoMode)); + + fESDZDC = new AliESDZDC(); + +} + + +//____________________________________________________________________________ +void AliZDCReconstructor::Init(TString beamType, Float_t beamEnergy) +{ + // Setting reconstruction mode + // Needed to work in the HLT framework + + fIsCalibrationMB = kFALSE; + + fBeamEnergy = beamEnergy; + + if(((beamType.CompareTo("pp"))==0) || ((beamType.CompareTo("p-p"))==0) + ||((beamType.CompareTo("PP"))==0) || ((beamType.CompareTo("P-P"))==0)){ + fRecoMode=1; + } + else if(((beamType.CompareTo("p-A"))==0) || ((beamType.CompareTo("A-p"))==0) + ||((beamType.CompareTo("P-A"))==0) || ((beamType.CompareTo("A-P"))==0)){ + fRecoMode=1; + } + else if((beamType.CompareTo("A-A")) == 0 || (beamType.CompareTo("AA")) == 0){ + fRecoMode=2; + if(!fgRecoParam) fgRecoParam = const_cast(GetRecoParam()); + if( fgRecoParam ) fgRecoParam->SetGlauberMCDist(fBeamEnergy); + } + + AliCDBEntry *entry = AliCDBManager::Instance()->Get("GRP/Calib/LHCClockPhase"); + if (!entry) AliFatal("LHC clock-phase shift is not found in OCDB !"); + AliLHCClockPhase *phaseLHC = (AliLHCClockPhase*)entry->GetObject(); + fMeanPhase = phaseLHC->GetMeanPhase(); + + fESDZDC = new AliESDZDC(); + + AliInfo(Form("\n\n ***** ZDC reconstruction initialized for %s @ %1.0f + %1.0f GeV *****\n\n", + beamType.Data(), fBeamEnergy, fBeamEnergy)); + } //_____________________________________________________________________________ @@ -175,8 +206,8 @@ void AliZDCReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) co // Parameters pedestal subtraction through correlation with out-of-time signals Float_t corrCoeff0[2*kNch], corrCoeff1[2*kNch]; for(Int_t jj=0; jj<2*kNch; jj++){ - corrCoeff0[jj] = fPedData->GetPedCorrCoeff0(jj); - corrCoeff1[jj] = fPedData->GetPedCorrCoeff1(jj); + corrCoeff0[jj] = fPedData->GetPedCorrCoeff0(jj); + corrCoeff1[jj] = fPedData->GetPedCorrCoeff1(jj); } // get digits @@ -194,11 +225,13 @@ void AliZDCReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) co } Int_t digNentries = digitsTree->GetEntries(); - Float_t ootDigi[kNch]; + Float_t ootDigi[kNch]; Int_t i=0; // -- Reading out-of-time signals (last kNch entries) for current event if(fPedSubMode==1){ for(Int_t iDigit=kNch; iDigitGetEntry(iDigit); + if(i<=kNch) ootDigi[i] = digitsTree->GetEntry(iDigit); + else AliWarning(" Can't read more out of time values: index>kNch !!!\n"); + i++; } } @@ -232,108 +265,79 @@ void AliZDCReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) co if(det == 1){ // *** ZNC tZN1Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg); tZN1Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg); - if(tZN1Corr[quad]<0.) tZN1Corr[quad] = 0.; - if(tZN1Corr[quad+5]<0.) tZN1Corr[quad+5] = 0.; - // Ch. debug - //printf("\t pedindex %d tZN1Corr[%d] = %1.0f tZN1Corr[%d] = %1.0f", - // pedindex, quad, tZN1Corr[quad], quad+5, tZN1Corr[quad+5]); } else if(det == 2){ // *** ZP1 tZP1Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg); tZP1Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg); - if(tZP1Corr[quad]<0.) tZP1Corr[quad] = 0.; - if(tZP1Corr[quad+5]<0.) tZP1Corr[quad+5] = 0.; - // Ch. debug - //printf("\t pedindex %d tZP1Corr[%d] = %1.0f tZP1Corr[%d] = %1.0f", - // pedindex, quad, tZP1Corr[quad], quad+5, tZP1Corr[quad+5]); } else if(det == 3){ if(quad == 1){ // *** ZEM1 dZEM1Corr[0] += (Float_t) (digit.GetADCValue(0)-ped2SubHg); dZEM1Corr[1] += (Float_t) (digit.GetADCValue(1)-ped2SubLg); - if(dZEM1Corr[0]<0.) dZEM1Corr[0] = 0.; - if(dZEM1Corr[1]<0.) dZEM1Corr[1] = 0.; - // Ch. debug - //printf("\t pedindex %d tZEM1Corr[%d] = %1.0f tZEM1Corr[%d] = %1.0f", - // pedindex, quad, tZEM1Corr[quad], quad+1, tZEM1Corr[quad+1]); } else if(quad == 2){ // *** ZEM2 dZEM2Corr[0] += (Float_t) (digit.GetADCValue(0)-ped2SubHg); dZEM2Corr[1] += (Float_t) (digit.GetADCValue(1)-ped2SubLg); - if(dZEM2Corr[0]<0.) dZEM2Corr[0] = 0.; - if(dZEM2Corr[1]<0.) dZEM2Corr[1] = 0.; - // Ch. debug - //printf("\t pedindex %d tZEM2Corr[%d] = %1.0f tZEM2Corr[%d] = %1.0f", - // pedindex, quad, tZEM2Corr[quad], quad+1, tZEM2Corr[quad+1]); } } else if(det == 4){ // *** ZN2 tZN2Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg); tZN2Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg); - if(tZN2Corr[quad]<0.) tZN2Corr[quad] = 0.; - if(tZN2Corr[quad+5]<0.) tZN2Corr[quad+5] = 0.; - // Ch. debug - //printf("\t pedindex %d tZN2Corr[%d] = %1.0f tZN2Corr[%d] = %1.0f\n", - // pedindex, quad, tZN2Corr[quad], quad+5, tZN2Corr[quad+5]); - } + } else if(det == 5){ // *** ZP2 tZP2Corr[quad] = (Float_t) (digit.GetADCValue(0)-ped2SubHg); tZP2Corr[quad+5] = (Float_t) (digit.GetADCValue(1)-ped2SubLg); - if(tZP2Corr[quad]<0.) tZP2Corr[quad] = 0.; - if(tZP2Corr[quad+5]<0.) tZP2Corr[quad+5] = 0.; - // Ch. debug - //printf("\t pedindex %d tZP2Corr[%d] = %1.0f tZP2Corr[%d] = %1.0f\n", - // pedindex, quad, tZP2Corr[quad], quad+5, tZP2Corr[quad+5]); } } else{ // Reference PMs if(det == 1){ sPMRef1[0] = (Float_t) (digit.GetADCValue(0)-ped2SubHg); sPMRef1[1] = (Float_t) (digit.GetADCValue(1)-ped2SubLg); - // Ch. debug - if(sPMRef1[0]<0.) sPMRef1[0] = 0.; - if(sPMRef2[1]<0.) sPMRef1[1] = 0.; } else if(det == 4){ sPMRef2[0] = (Float_t) (digit.GetADCValue(0)-ped2SubHg); sPMRef2[1] = (Float_t) (digit.GetADCValue(1)-ped2SubLg); - // Ch. debug - if(sPMRef2[0]<0.) sPMRef2[0] = 0.; - if(sPMRef2[1]<0.) sPMRef2[1] = 0.; } } // Ch. debug - /*printf(" - AliZDCReconstructor -> digit #%d det %d quad %d pedHG %1.0f pedLG %1.0f\n", + /*printf("AliZDCReconstructor: digit #%d det %d quad %d pedHG %1.0f pedLG %1.0f\n", iDigit, det, quad, ped2SubHg, ped2SubLg); - printf(" HGChain -> RawDig %d DigCorr %1.2f\n", digit.GetADCValue(0), digit.GetADCValue(0)-ped2SubHg); - printf(" LGChain -> RawDig %d DigCorr %1.2f\n", digit.GetADCValue(1), digit.GetADCValue(1)-ped2SubLg); - */ + printf(" -> pedindex %d\n", pedindex); + printf(" HGChain -> RawDig %d DigCorr %1.2f", + digit.GetADCValue(0), digit.GetADCValue(0)-ped2SubHg); + printf(" LGChain -> RawDig %d DigCorr %1.2f\n", + digit.GetADCValue(1), digit.GetADCValue(1)-ped2SubLg);*/ + }//digits loop - - // If CALIBRATION_MB run build the RecoParam object - if(fIsCalibrationMB){ - Float_t ZDCC=0., ZDCA=0., ZEM=0; - ZEM += dZEM1Corr[0] + dZEM2Corr[0]; - for(Int_t jkl=0; jkl<5; jkl++){ - ZDCC += tZN1Corr[jkl] + tZP1Corr[jkl]; - ZDCA += tZN2Corr[jkl] + tZP2Corr[jkl]; - } - // Using energies in TeV in fRecoParam object - BuildRecoParam(fRecoParam->GethZDCvsZEM(), fRecoParam->GethZDCCvsZEM(), - fRecoParam->GethZDCAvsZEM(), ZDCC/1000., ZDCA/1000., ZEM/1000.); + + UInt_t counts[32]; + Int_t tdc[32][4]; + for(Int_t jj=0; jj<32; jj++){ + counts[jj]=0; + for(Int_t ii=0; ii<4; ii++) tdc[jj][ii]=0; } + + Int_t evQualityBlock[4] = {1,0,0,0}; + Int_t triggerBlock[4] = {0,0,0,0}; + Int_t chBlock[3] = {0,0,0}; + UInt_t puBits=0; + // reconstruct the event if(fRecoMode==1) ReconstructEventpp(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr, - dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2); + dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, + kFALSE, counts, tdc, + evQualityBlock, triggerBlock, chBlock, puBits); else if(fRecoMode==2) ReconstructEventPbPb(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr, - dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2); + dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, + kFALSE, counts, tdc, + evQualityBlock, triggerBlock, chBlock, puBits); } //_____________________________________________________________________________ -void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTree) +void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTree) const { // *** ZDC raw data reconstruction // Works on the current event @@ -348,6 +352,7 @@ void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTr for(Int_t jj=0; jj<2*kNch; jj++){ corrCoeff0[jj] = fPedData->GetPedCorrCoeff0(jj); corrCoeff1[jj] = fPedData->GetPedCorrCoeff1(jj); + //printf(" %d %1.4f %1.4f\n", jj,corrCoeff0[jj],corrCoeff1[jj]); } Int_t adcZN1[5], adcZN1oot[5], adcZN1lg[5], adcZN1ootlg[5]; @@ -367,57 +372,86 @@ void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTr } } - // loop over raw data Float_t tZN1Corr[10], tZP1Corr[10], tZN2Corr[10], tZP2Corr[10]; Float_t dZEM1Corr[2], dZEM2Corr[2], sPMRef1[2], sPMRef2[2]; for(Int_t i=0; i<10; i++){ tZN1Corr[i] = tZP1Corr[i] = tZN2Corr[i] = tZP2Corr[i] = 0.; if(i<2) dZEM1Corr[i] = dZEM2Corr[i] = sPMRef1[i] = sPMRef2[i] = 0.; } - // - rawReader->Reset(); - fNRun = (Int_t) rawReader->GetRunNumber(); + + Bool_t isScalerOn=kFALSE; + Int_t jsc=0, itdc=0, iprevtdc=-1, ihittdc=0; + UInt_t scalerData[32]; + Int_t tdcData[32][4]; + for(Int_t k=0; k<32; k++){ + scalerData[k]=0; + for(Int_t i=0; i<4; i++) tdcData[k][i]=0; + } + + + Int_t evQualityBlock[4] = {1,0,0,0}; + Int_t triggerBlock[4] = {0,0,0,0}; + Int_t chBlock[3] = {0,0,0}; + UInt_t puBits=0; + + Int_t kFirstADCGeo=0, kLastADCGeo=3, kScalerGeo=8, kZDCTDCGeo=4, kPUGeo=29; + //Int_t kTrigScales=30, kTrigHistory=31; + + // loop over raw data + //rawReader->Reset(); AliZDCRawStream rawData(rawReader); while(rawData.Next()){ - // Do - Bool_t ch2process = kTRUE; - // - // Setting reco flags (part I) - if((rawData.IsADCDataWord()) && (rawData.IsUnderflow() == kTRUE)){ - fRecoFlag = 0x1<< 8; - ch2process = kFALSE; - } - if((rawData.IsADCDataWord()) && (rawData.IsOverflow() == kTRUE)){ - fRecoFlag = 0x1 << 7; - ch2process = kFALSE; - } - if(rawData.GetNChannelsOn() < 48 ) fRecoFlag = 0x1 << 6; - if((rawData.IsADCDataWord()) && (ch2process == kTRUE)){ + // ***************************** Reading ADCs + if((rawData.GetADCModule()>=kFirstADCGeo) && (rawData.GetADCModule()<=kLastADCGeo)){ + //printf(" **** Reading ADC raw data from module %d **** \n",rawData.GetADCModule()); + // + if((rawData.IsADCDataWord()) && (rawData.GetNChannelsOn()<48)) chBlock[0] = kTRUE; + if((rawData.IsADCDataWord()) && (rawData.IsOverflow() == kTRUE)) chBlock[1] = kTRUE; + if((rawData.IsADCDataWord()) && (rawData.IsUnderflow() == kTRUE)) chBlock[2] = kTRUE; + if((rawData.IsADCDataWord()) && (rawData.IsADCEventGood() == kTRUE)) evQualityBlock[0] = kTRUE; + + if((rawData.IsADCDataWord()) && (rawData.IsUnderflow()==kFALSE) + && (rawData.IsOverflow()==kFALSE) && (rawData.IsADCEventGood()==kTRUE)){ - Int_t adcMod = rawData.GetADCModule(); - Int_t det = rawData.GetSector(0); - Int_t quad = rawData.GetSector(1); - Int_t gain = rawData.GetADCGain(); - Int_t pedindex=0; - // - // Mean pedestal value subtraction ------------------------------------------------------- - if(fPedSubMode == 0){ + Int_t adcMod = rawData.GetADCModule(); + Int_t det = rawData.GetSector(0); + Int_t quad = rawData.GetSector(1); + Int_t gain = rawData.GetADCGain(); + Int_t pedindex=0; + // + // Mean pedestal value subtraction ------------------------------------------------------- + if(fPedSubMode == 0){ + // **** Pb-Pb data taking 2010 -> subtracting some ch. from correlation **** // Not interested in o.o.t. signals (ADC modules 2, 3) - if(adcMod == 2 || adcMod == 3) return; - // + //if(adcMod == 2 || adcMod == 3) continue; + // **** Pb-Pb data taking 2011 -> subtracting only ZEM from correlation **** + if(det==3){ + if(adcMod==0 || adcMod==1){ + if(gain==0) adcZEM[quad-1] = rawData.GetADCValue(); + else adcZEMlg[quad-1] = rawData.GetADCValue(); + } + else if(adcMod==2 || adcMod==3){ + if(gain==0) adcZEMoot[quad-1] = rawData.GetADCValue(); + else adcZEMootlg[quad-1] = rawData.GetADCValue(); + } + } + // When oot values are read the ADC modules 2, 3 can be skipped!!! + if(adcMod == 2 || adcMod == 3) continue; + + // ************************************************************************* if(quad != 5){ // ZDCs (not reference PTMs) - if(det == 1){ + if(det==1){ pedindex = quad; if(gain == 0) tZN1Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); else tZN1Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]); } - else if(det == 2){ + else if(det==2){ pedindex = quad+5; if(gain == 0) tZP1Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); else tZP1Corr[quad+5] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]); } - else if(det == 3){ + /*else if(det == 3){ pedindex = quad+9; if(quad==1){ if(gain == 0) dZEM1Corr[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); @@ -427,7 +461,7 @@ void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTr if(gain == 0) dZEM2Corr[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); else dZEM2Corr[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]); } - } + }*/ else if(det == 4){ pedindex = quad+12; if(gain == 0) tZN2Corr[quad] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); @@ -443,22 +477,23 @@ void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTr pedindex = (det-1)/3 + 22; if(det == 1){ if(gain==0) sPMRef1[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); - else sPMRef1[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); + else sPMRef1[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]); } else if(det == 4){ if(gain==0) sPMRef2[0] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); - else sPMRef2[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex]); + else sPMRef2[1] += (Float_t) (rawData.GetADCValue()-meanPed[pedindex+kNch]); } } // Ch. debug - /*printf(" -> AliZDCReconstructor: det %d quad %d res %d -> Pedestal[%d] %1.0f\n", - det,quad,gain, pedindex, meanPed[pedindex]); - printf(" -> AliZDCReconstructor: RawADC %1.0f ADCCorr %1.0f\n", - rawData.GetADCValue(), rawData.GetADCValue()-meanPed[pedindex]);*/ - - }// mean pedestal subtraction - // Pedestal subtraction from correlation ------------------------------------------------ - else if(fPedSubMode == 1){ + /*if(gain==0){ + printf(" AliZDCReconstructor: det %d quad %d res %d -> Pedestal[%d] %1.0f", + det,quad,gain, pedindex, meanPed[pedindex]); + printf(" RawADC %d ADCCorr %1.0f\n", + rawData.GetADCValue(), rawData.GetADCValue()-meanPed[pedindex]); + }*/ + }// mean pedestal subtraction + // Pedestal subtraction from correlation ------------------------------------------------ + else if(fPedSubMode == 1){ // In time signals if(adcMod==0 || adcMod==1){ if(quad != 5){ // signals from ZDCs @@ -517,11 +552,45 @@ void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTr else pmRefootlg[quad-1] = rawData.GetADCValue(); } } - } // pedestal subtraction from correlation - // Ch. debug - //printf("\t AliZDCReconstructor - det %d quad %d res %d -> Ped[%d] = %1.0f\n", - // det,quad,gain, pedindex, meanPed[pedindex]); - }//IsADCDataWord + } // pedestal subtraction from correlation + // Ch. debug + /*printf("\t AliZDCReconstructor: det %d quad %d res %d -> Ped[%d] = %1.0f\n", + det,quad,gain, pedindex, meanPed[pedindex]);*/ + }//IsADCDataWord + }// ADC DATA + // ***************************** Reading Scaler + else if(rawData.GetADCModule()==kScalerGeo){ + if(rawData.IsScalerWord()==kTRUE){ + isScalerOn = kTRUE; + scalerData[jsc] = rawData.GetTriggerCount(); + // Ch. debug + //printf(" Reconstructed VME Scaler: %d %d ",jsc,scalerData[jsc]); + // + jsc++; + } + }// VME SCALER DATA + // ***************************** Reading ZDC TDC + else if(rawData.GetADCModule()==kZDCTDCGeo && rawData.IsZDCTDCDatum()==kTRUE){ + itdc = rawData.GetChannel(); + if(itdc==iprevtdc) ihittdc++; + else ihittdc=0; + iprevtdc=itdc; + if(ihittdc<4) tdcData[itdc][ihittdc] = rawData.GetZDCTDCDatum(); + // Ch. debug + //if(ihittdc==0) printf(" TDC%d %d ",itdc, tdcData[itdc][ihittdc]); + }// ZDC TDC DATA + // ***************************** Reading PU + else if(rawData.GetADCModule()==kPUGeo){ + puBits = rawData.GetDetectorPattern(); + } + // ***************************** Reading trigger history + else if(rawData.IstriggerHistoryWord()==kTRUE){ + triggerBlock[0] = rawData.IsCPTInputEMDTrigger(); + triggerBlock[1] = rawData.IsCPTInputSemiCentralTrigger(); + triggerBlock[2] = rawData.IsCPTInputCentralTrigger(); + triggerBlock[3] = rawData.IsCPTInputMBTrigger(); + } + }//loop on raw data if(fPedSubMode==1){ @@ -537,93 +606,126 @@ void AliZDCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTr // tZP2Corr[t] = adcZP2[t] - (corrCoeff1[t+17]*adcZP2oot[t]+corrCoeff0[t+17]); tZP2Corr[t+5] = adcZP2lg[t] - (corrCoeff1[t+17+kNch]*adcZP2ootlg[t]+corrCoeff0[t+17+kNch]); - // 0---------0 Ch. debug 0---------0 -/* printf("\n\n ---------- Debug of pedestal subtraction from correlation ----------\n"); - printf("\tCorrCoeff0\tCorrCoeff1\n"); - printf(" ZN1 %d\t%1.0f\t%1.0f\n",t,corrCoeff0[t],corrCoeff1[t]); - printf(" ZN1lg %d\t%1.0f\t%1.0f\n",t+kNch,corrCoeff0[t+kNch],corrCoeff1[t+kNch]); - printf(" ZP1 %d\t%1.0f\t%1.0f\n",t+5,corrCoeff0[t+5],corrCoeff1[t+5]); - printf(" ZP1lg %d\t%1.0f\t%1.0f\n",t+5+kNch,corrCoeff0[t+5+kNch],corrCoeff1[t+5+kNch]); - printf(" ZN2 %d\t%1.0f\t%1.0f\n",t+12,corrCoeff0[t+12],corrCoeff1[t+12]); - printf(" ZN2lg %d\t%1.0f\t%1.0f\n",t+12+kNch,corrCoeff0[t+12+kNch],corrCoeff1[t+12+kNch]); - printf(" ZP2 %d\t%1.0f\t%1.0f\n",t+17,corrCoeff0[t+17],corrCoeff1[t+17]); - printf(" ZP2lg %d\t%1.0f\t%1.0f\n",t+17+kNch,corrCoeff0[t+17+kNch],corrCoeff1[t+17+kNch]); - - printf("ZN1 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZN1[t],(corrCoeff1[t]*adcZN1oot[t]+corrCoeff0[t]),tZN1Corr[t]); - printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZN1lg[t],(corrCoeff1[t+kNch]*adcZN1ootlg[t]+corrCoeff0[t+kNch]),tZN1Corr[t+5]); - // - printf("ZP1 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZP1[t],(corrCoeff1[t+5]*adcZP1oot[t]+corrCoeff0[t+5]),tZP1Corr[t]); - printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZP1lg[t],(corrCoeff1[t+5+kNch]*adcZP1ootlg[t]+corrCoeff0[t+5+kNch]),tZP1Corr[t+5]); - // - printf("ZN2 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZN2[t],(corrCoeff1[t+12]*adcZN2oot[t]+corrCoeff0[t+12]),tZN2Corr[t]); - printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZN2lg[t],(corrCoeff1[t+12+kNch]*adcZN2ootlg[t]+corrCoeff0[t+12+kNch]),tZN2Corr[t+5]); - // - printf("ZP2 -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZP2[t],(corrCoeff1[t+17]*adcZP2oot[t]+corrCoeff0[t+17]),tZP2Corr[t]); - printf(" lg -> rawADC %d\tpedestal%1.2f\tcorrADC%1.2f\n", - adcZP2lg[t],(corrCoeff1[t+17+kNch]*adcZP2ootlg[t]+corrCoeff0[t+17+kNch]),tZP2Corr[t+5]); -*/ } - dZEM1Corr[0] = adcZEM[0] - (corrCoeff1[9]*adcZEMoot[0]+corrCoeff0[9]); - dZEM1Corr[1] = adcZEMlg[0] - (corrCoeff1[9+kNch]*adcZEMootlg[0]+corrCoeff0[9+kNch]); - dZEM2Corr[0] = adcZEM[1] - (corrCoeff1[10]*adcZEMoot[1]+corrCoeff0[10]); - dZEM2Corr[1] = adcZEMlg[1] - (corrCoeff1[10+kNch]*adcZEMootlg[1]+corrCoeff0[10+kNch]); + dZEM1Corr[0] = adcZEM[0] - (corrCoeff1[10]*adcZEMoot[0]+corrCoeff0[10]); + dZEM1Corr[1] = adcZEMlg[0] - (corrCoeff1[10+kNch]*adcZEMootlg[0]+corrCoeff0[10+kNch]); + dZEM2Corr[0] = adcZEM[1] - (corrCoeff1[11]*adcZEMoot[1]+corrCoeff0[11]); + dZEM2Corr[1] = adcZEMlg[1] - (corrCoeff1[11+kNch]*adcZEMootlg[1]+corrCoeff0[11+kNch]); // sPMRef1[0] = pmRef[0] - (corrCoeff1[22]*pmRefoot[0]+corrCoeff0[22]); sPMRef1[1] = pmReflg[0] - (corrCoeff1[22+kNch]*pmRefootlg[0]+corrCoeff0[22+kNch]); sPMRef2[0] = pmRef[0] - (corrCoeff1[23]*pmRefoot[1]+corrCoeff0[23]); sPMRef2[1] = pmReflg[0] - (corrCoeff1[23+kNch]*pmRefootlg[1]+corrCoeff0[23+kNch]); } - // Setting reco flags (part II) - Float_t sumZNAhg=0, sumZPAhg=0, sumZNChg=0, sumZPChg=0; - for(Int_t jj=0; jj<5; jj++){ - sumZNAhg += tZN2Corr[jj]; - sumZPAhg += tZP2Corr[jj]; - sumZNChg += tZN1Corr[jj]; - sumZPChg += tZP1Corr[jj]; + if(fPedSubMode==0 && fRecoMode==2){ + // **** Pb-Pb data taking 2011 -> subtracting some ch. from correlation **** + //tZN1Corr[0] = adcZN1[0] - (corrCoeff1[0]*adcZN1oot[0]+corrCoeff0[0]); + //tZN1Corr[5] = adcZN1lg[0] - (corrCoeff1[kNch]*adcZN1ootlg[0]+corrCoeff0[kNch]); + // Ch. debug + //printf(" adcZN1 %d adcZN1oot %d tZN1Corr %1.2f \n", adcZN1[0],adcZN1oot[0],tZN1Corr[0]); + //printf(" adcZN1lg %d adcZN1ootlg %d tZN1Corrlg %1.2f \n", adcZN1lg[0],adcZN1ootlg[0],tZN1Corr[5]); + // + //tZP1Corr[2] = adcZP1[2] - (corrCoeff1[2+5]*adcZP1oot[2]+corrCoeff0[2+5]); + //tZP1Corr[2+5] = adcZP1lg[2] - (corrCoeff1[2+5+kNch]*adcZP1ootlg[2]+corrCoeff0[2+5+kNch]); + // + dZEM1Corr[0] = adcZEM[0] - (corrCoeff1[10]*adcZEMoot[0]+corrCoeff0[10]); + dZEM1Corr[1] = adcZEMlg[0] - (corrCoeff1[10+kNch]*adcZEMootlg[0]+corrCoeff0[10+kNch]); + dZEM2Corr[0] = adcZEM[1] - (corrCoeff1[11]*adcZEMoot[1]+corrCoeff0[11]); + dZEM2Corr[1] = adcZEMlg[1] - (corrCoeff1[11+kNch]*adcZEMootlg[1]+corrCoeff0[11+kNch]); + // ************************************************************************* } - if(sumZNAhg>0.) fRecoFlag = 0x1; - if(sumZPAhg>0.) fRecoFlag = 0x1 << 1; - if(dZEM1Corr[0]>0.) fRecoFlag = 0x1 << 2; - if(dZEM2Corr[0]>0.) fRecoFlag = 0x1 << 3; - if(sumZNChg>0.) fRecoFlag = 0x1 << 4; - if(sumZPChg>0.) fRecoFlag = 0x1 << 5; - - // If CALIBRATION_MB run build the RecoParam object - if(fIsCalibrationMB){ - Float_t ZDCC=0., ZDCA=0., ZEM=0; - ZEM += dZEM1Corr[0] + dZEM2Corr[0]; - for(Int_t jkl=0; jkl<5; jkl++){ - ZDCC += tZN1Corr[jkl] + tZP1Corr[jkl]; - ZDCA += tZN2Corr[jkl] + tZP2Corr[jkl]; - } - BuildRecoParam(fRecoParam->GethZDCvsZEM(), fRecoParam->GethZDCCvsZEM(), - fRecoParam->GethZDCAvsZEM(), ZDCC/100., ZDCA/100., ZEM/100.); + else if(fPedSubMode==0 && fRecoMode==1){ + // **** p-p data taking 2011 -> temporary patch to overcome DA problem **** + // + dZEM1Corr[0] = adcZEM[0] - meanPed[10]; + dZEM1Corr[1] = adcZEMlg[0] - meanPed[10+kNch]; + dZEM2Corr[0] = adcZEM[1] - meanPed[11]; + dZEM2Corr[1] = adcZEMlg[1] - meanPed[11+kNch]; + // ************************************************************************* } - // reconstruct the event - else{ - if(fRecoMode==1) // p-p data - ReconstructEventpp(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr, - dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2); - else if(fRecoMode==2) // Pb-Pb data + + if(fRecoMode==1) // p-p data + ReconstructEventpp(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr, + dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, + isScalerOn, scalerData, tdcData, + evQualityBlock, triggerBlock, chBlock, puBits); + else if(fRecoMode==2) // Pb-Pb data ReconstructEventPbPb(clustersTree, tZN1Corr, tZP1Corr, tZN2Corr, tZP2Corr, - dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2); - } + dZEM1Corr, dZEM2Corr, sPMRef1, sPMRef2, + isScalerOn, scalerData, tdcData, + evQualityBlock, triggerBlock, chBlock, puBits); } //_____________________________________________________________________________ -void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrADCZN1, - Float_t* corrADCZP1, Float_t* corrADCZN2, Float_t* corrADCZP2, - Float_t* corrADCZEM1, Float_t* corrADCZEM2, Float_t* sPMRef1, Float_t* sPMRef2) const +void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, + const Float_t* const corrADCZN1, const Float_t* const corrADCZP1, + const Float_t* const corrADCZN2, const Float_t* const corrADCZP2, + const Float_t* const corrADCZEM1, const Float_t* const corrADCZEM2, + Float_t* sPMRef1, Float_t* sPMRef2, Bool_t isScalerOn, UInt_t* scaler, + Int_t tdcData[32][4], const Int_t* const evQualityBlock, + const Int_t* const triggerBlock, const Int_t* const chBlock, UInt_t puBits) const { // ****************** Reconstruct one event ****************** - + + // CH. debug + /*printf("\n*************************************************\n"); + printf(" ReconstructEventpp -> values after pedestal subtraction:\n"); + printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZN1[0],corrADCZN1[1],corrADCZN1[2],corrADCZN1[3],corrADCZN1[4]); + printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZP1[0],corrADCZP1[1],corrADCZP1[2],corrADCZP1[3],corrADCZP1[4]); + printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZN2[0],corrADCZN2[1],corrADCZN2[2],corrADCZN2[3],corrADCZN2[4]); + printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZP2[0],corrADCZP2[1],corrADCZP2[2],corrADCZP2[3],corrADCZP2[4]); + printf(" ADCZEM1 [%1.2f] ADCZEM2 [%1.2f] \n",corrADCZEM1[0],corrADCZEM2[0]); + printf("*************************************************\n");*/ + + // ---------------------- Setting reco flags for ESD + UInt_t rFlags[32]; + for(Int_t ifl=0; ifl<32; ifl++) rFlags[ifl]=0; + + if(evQualityBlock[0] == 1) rFlags[31] = 0x0; + else rFlags[31] = 0x1; + // + if(evQualityBlock[1] == 1) rFlags[30] = 0x1; + if(evQualityBlock[2] == 1) rFlags[29] = 0x1; + if(evQualityBlock[3] == 1) rFlags[28] = 0x1; + + if(triggerBlock[0] == 1) rFlags[27] = 0x1; + if(triggerBlock[1] == 1) rFlags[26] = 0x1; + if(triggerBlock[2] == 1) rFlags[25] = 0x1; + if(triggerBlock[3] == 1) rFlags[24] = 0x1; + + if(chBlock[0] == 1) rFlags[18] = 0x1; + if(chBlock[1] == 1) rFlags[17] = 0x1; + if(chBlock[2] == 1) rFlags[16] = 0x1; + + + rFlags[13] = puBits & 0x00000020; + rFlags[12] = puBits & 0x00000010; + rFlags[11] = puBits & 0x00000080; + rFlags[10] = puBits & 0x00000040; + rFlags[9] = puBits & 0x00000020; + rFlags[8] = puBits & 0x00000010; + + if(corrADCZP1[0]>fSignalThreshold) rFlags[5] = 0x1; + if(corrADCZN1[0]>fSignalThreshold) rFlags[4] = 0x1; + if(corrADCZEM2[0]>fSignalThreshold) rFlags[3] = 0x1; + if(corrADCZEM1[0]>fSignalThreshold) rFlags[2] = 0x1; + if(corrADCZP2[0]>fSignalThreshold) rFlags[1] = 0x1; + if(corrADCZN2[0]>fSignalThreshold) rFlags[0] = 0x1; + + UInt_t recoFlag = rFlags[31] << 31 | rFlags[30] << 30 | rFlags[29] << 29 | rFlags[28] << 28 | + rFlags[27] << 27 | rFlags[26] << 26 | rFlags[25] << 25 | rFlags[24] << 24 | + 0x0 << 23 | 0x0 << 22 | 0x0 << 21 | 0x0 << 20 | + 0x0 << 19 | rFlags[18] << 18 | rFlags[17] << 17 | rFlags[16] << 16 | + 0x0 << 15 | 0x0 << 14 | rFlags[13] << 13 | rFlags[12] << 12 | + rFlags[11] << 11 |rFlags[10] << 10 | rFlags[9] << 9 | rFlags[8] << 8 | + 0x0 << 7 | 0x0 << 6 | rFlags[5] << 5 | rFlags[4] << 4 | + rFlags[3] << 3 | rFlags[2] << 2 | rFlags[1] << 1 | rFlags[0]; + // -------------------------------------------------- + // ****** Retrieving calibration data // --- Equalization coefficients --------------------------------------------- Float_t equalCoeffZN1[5], equalCoeffZP1[5], equalCoeffZN2[5], equalCoeffZP2[5]; @@ -634,19 +736,60 @@ void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrA equalCoeffZP2[ji] = fTowCalibData->GetZP2EqualCoeff(ji); } // --- Energy calibration factors ------------------------------------ - Float_t calibEne[4]; + Float_t calibEne[6], calibSatZNA[4], calibSatZNC[4]; // **** Energy calibration coefficient set to 1 // **** (no trivial way to calibrate in p-p runs) - for(Int_t ij=0; ij<4; ij++) calibEne[ij] = fEnCalibData->GetEnCalib(ij); + for(Int_t ij=0; ij<6; ij++) calibEne[ij] = fEnCalibData->GetEnCalib(ij); + for(Int_t ij=0; ij<4; ij++){ + calibSatZNA[ij] = fSatCalibData->GetZNASatCalib(ij); + calibSatZNC[ij] = fSatCalibData->GetZNCSatCalib(ij); + } // ****** Equalization of detector responses Float_t equalTowZN1[10], equalTowZN2[10], equalTowZP1[10], equalTowZP2[10]; for(Int_t gi=0; gi<10; gi++){ - equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi]; - equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi]; - equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi]; - equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi]; + if(gi<5){ + equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi]; + equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi]; + equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi]; + equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi]; + } + else{ + equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi-5]; + equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi-5]; + equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi-5]; + equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi-5]; + } } + // Ch. debug + /*printf("\n ------------- EQUALIZATION -------------\n"); + printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZN1[0],equalTowZN1[1],equalTowZN1[2],equalTowZN1[3],equalTowZN1[4]); + printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZP1[0],equalTowZP1[1],equalTowZP1[2],equalTowZP1[3],equalTowZP1[4]); + printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZN2[0],equalTowZN2[1],equalTowZN2[2],equalTowZN2[3],equalTowZN2[4]); + printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZP2[0],equalTowZP2[1],equalTowZP2[2],equalTowZP2[3],equalTowZP2[4]); + printf(" ----------------------------------------\n");*/ + + // *** p-A RUN 2013 -> new calibration object + // to take into account saturation in ZN PMC + // -> 5th order pol. fun. to be applied BEFORE en. calibration + equalTowZN1[0] = equalTowZN1[0] + calibSatZNC[0]*equalTowZN1[0]*equalTowZN1[0] + + calibSatZNC[1]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] + + calibSatZNC[2]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] + + calibSatZNC[3]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]; + equalTowZN2[0] = equalTowZN2[0] + calibSatZNA[0]*equalTowZN2[0]*equalTowZN2[0] + + calibSatZNA[1]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] + + calibSatZNA[2]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] + + calibSatZNA[3]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]; + + // Ch. debug + /*printf("\n ------------- SATURATION CORRECTION -------------\n"); + printf(" ZNC PMC %1.2f\n", equalTowZN1[0]); + printf(" ZNA PMC %1.2f\n", equalTowZN2[0]); + printf(" ----------------------------------------\n");*/ // ****** Summed response for hadronic calorimeter (SUMMED and then CALIBRATED!) Float_t calibSumZN1[]={0,0}, calibSumZN2[]={0,0}, calibSumZP1[]={0,0}, calibSumZP2[]={0,0}; @@ -662,10 +805,10 @@ void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrA calibSumZP2[1] += equalTowZP2[gi+5]; } // High gain chain - calibSumZN1[0] = calibSumZN1[0]*calibEne[0]/8.; - calibSumZP1[0] = calibSumZP1[0]*calibEne[1]/8.; - calibSumZN2[0] = calibSumZN2[0]*calibEne[2]/8.; - calibSumZP2[0] = calibSumZP2[0]*calibEne[3]/8.; + calibSumZN1[0] = calibSumZN1[0]*calibEne[0]; + calibSumZP1[0] = calibSumZP1[0]*calibEne[1]; + calibSumZN2[0] = calibSumZN2[0]*calibEne[2]; + calibSumZP2[0] = calibSumZP2[0]*calibEne[3]; // Low gain chain calibSumZN1[1] = calibSumZN1[1]*calibEne[0]; calibSumZP1[1] = calibSumZP1[1]*calibEne[1]; @@ -676,10 +819,10 @@ void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrA Float_t calibTowZN1[10], calibTowZN2[10], calibTowZP1[10], calibTowZP2[10]; for(Int_t gi=0; gi<5; gi++){ // High gain chain - calibTowZN1[gi] = equalTowZN1[gi]*calibEne[0]/8.; - calibTowZP1[gi] = equalTowZP1[gi]*calibEne[1]/8.; - calibTowZN2[gi] = equalTowZN2[gi]*calibEne[2]/8.; - calibTowZP2[gi] = equalTowZP2[gi]*calibEne[3]/8.; + calibTowZN1[gi] = equalTowZN1[gi]*calibEne[0]; + calibTowZP1[gi] = equalTowZP1[gi]*calibEne[1]; + calibTowZN2[gi] = equalTowZN2[gi]*calibEne[2]; + calibTowZP2[gi] = equalTowZP2[gi]*calibEne[3]; // Low gain chain calibTowZN1[gi+5] = equalTowZN1[gi+5]*calibEne[0]; calibTowZP1[gi+5] = equalTowZP1[gi+5]*calibEne[1]; @@ -688,11 +831,23 @@ void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrA } // Float_t sumZEM[]={0,0}, calibZEM1[]={0,0}, calibZEM2[]={0,0}; - calibZEM1[0] = corrADCZEM1[0]*calibEne[5]/8.; - calibZEM1[1] = corrADCZEM1[1]*calibEne[5]; - calibZEM2[0] = corrADCZEM2[0]*calibEne[5]/8.; + calibZEM1[0] = corrADCZEM1[0]*calibEne[4]; + calibZEM1[1] = corrADCZEM1[1]*calibEne[4]; + calibZEM2[0] = corrADCZEM2[0]*calibEne[5]; calibZEM2[1] = corrADCZEM2[1]*calibEne[5]; for(Int_t k=0; k<2; k++) sumZEM[k] = calibZEM1[k] + calibZEM2[k]; + // Ch. debug + /*printf("\n ------------- CALIBRATION -------------\n"); + printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZN1[0],calibTowZN1[1],calibTowZN1[2],calibTowZN1[3],calibTowZN1[4]); + printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZP1[0],calibTowZP1[1],calibTowZP1[2],calibTowZP1[3],calibTowZP1[4]); + printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZN2[0],calibTowZN2[1],calibTowZN2[2],calibTowZN2[3],calibTowZN2[4]); + printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZP2[0],calibTowZP2[1],calibTowZP2[2],calibTowZP2[3],calibTowZP2[4]); + printf(" ADCZEM1 [%1.2f] ADCZEM2 [%1.2f] \n",calibZEM1[0],calibZEM2[0]); + printf(" ----------------------------------------\n");*/ // ****** No. of spectator and participants nucleons // Variables calculated to comply with ESD structure @@ -702,30 +857,93 @@ void AliZDCReconstructor::ReconstructEventpp(TTree *clustersTree, Float_t* corrA Int_t nPart=0, nPartTotLeft=0, nPartTotRight=0; Double_t impPar=0., impPar1=0., impPar2=0.; + Bool_t energyFlag = kFALSE; // create the output tree - AliZDCReco reco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2, - calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2, - calibZEM1, calibZEM2, sPMRef1, sPMRef2, - nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight, - nGenSpec, nGenSpecLeft, nGenSpecRight, - nPart, nPartTotLeft, nPartTotRight, - impPar, impPar1, impPar2); + AliZDCReco* reco = new AliZDCReco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2, + calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2, + calibZEM1, calibZEM2, sPMRef1, sPMRef2, + nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight, + nGenSpec, nGenSpecLeft, nGenSpecRight, + nPart, nPartTotLeft, nPartTotRight, + impPar, impPar1, impPar2, + recoFlag, energyFlag, isScalerOn, scaler, tdcData); - AliZDCReco* preco = &reco; const Int_t kBufferSize = 4000; - clustersTree->Branch("ZDC", "AliZDCReco", &preco, kBufferSize); - + clustersTree->Branch("ZDC", "AliZDCReco", &reco, kBufferSize); // write the output tree clustersTree->Fill(); + delete reco; } //_____________________________________________________________________________ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, - Float_t* corrADCZN1, Float_t* corrADCZP1, Float_t* corrADCZN2, Float_t* corrADCZP2, - Float_t* corrADCZEM1, Float_t* corrADCZEM2, Float_t* sPMRef1, Float_t* sPMRef2) const + const Float_t* const corrADCZN1, const Float_t* const corrADCZP1, + const Float_t* const corrADCZN2, const Float_t* const corrADCZP2, + const Float_t* const corrADCZEM1, const Float_t* const corrADCZEM2, + Float_t* sPMRef1, Float_t* sPMRef2, Bool_t isScalerOn, UInt_t* scaler, + Int_t tdcData[32][4], const Int_t* const evQualityBlock, + const Int_t* const triggerBlock, const Int_t* const chBlock, UInt_t puBits) const { // ****************** Reconstruct one event ****************** + // ---------------------- Setting reco flags for ESD + UInt_t rFlags[32]; + for(Int_t ifl=0; ifl<32; ifl++) rFlags[ifl]=0; + + if(evQualityBlock[0] == 1) rFlags[31] = 0x0; + else rFlags[31] = 0x1; + // + if(evQualityBlock[1] == 1) rFlags[30] = 0x1; + if(evQualityBlock[2] == 1) rFlags[29] = 0x1; + if(evQualityBlock[3] == 1) rFlags[28] = 0x1; + + if(triggerBlock[0] == 1) rFlags[27] = 0x1; + if(triggerBlock[1] == 1) rFlags[26] = 0x1; + if(triggerBlock[2] == 1) rFlags[25] = 0x1; + if(triggerBlock[3] == 1) rFlags[24] = 0x1; + + if(chBlock[0] == 1) rFlags[18] = 0x1; + if(chBlock[1] == 1) rFlags[17] = 0x1; + if(chBlock[2] == 1) rFlags[16] = 0x1; + + rFlags[13] = puBits & 0x00000020; + rFlags[12] = puBits & 0x00000010; + rFlags[11] = puBits & 0x00000080; + rFlags[10] = puBits & 0x00000040; + rFlags[9] = puBits & 0x00000020; + rFlags[8] = puBits & 0x00000010; + + if(corrADCZP1[0]>fSignalThreshold) rFlags[5] = 0x1; + if(corrADCZN1[0]>fSignalThreshold) rFlags[4] = 0x1; + if(corrADCZEM2[0]>fSignalThreshold) rFlags[3] = 0x1; + if(corrADCZEM1[0]>fSignalThreshold) rFlags[2] = 0x1; + if(corrADCZP2[0]>fSignalThreshold) rFlags[1] = 0x1; + if(corrADCZN2[0]>fSignalThreshold) rFlags[0] = 0x1; + UInt_t recoFlag = rFlags[31] << 31 | rFlags[30] << 30 | rFlags[29] << 29 | rFlags[28] << 28 | + rFlags[27] << 27 | rFlags[26] << 26 | rFlags[25] << 25 | rFlags[24] << 24 | + 0x0 << 23 | 0x0 << 22 | 0x0 << 21 | 0x0 << 20 | + 0x0 << 19 | rFlags[18] << 18 | rFlags[17] << 17 | rFlags[16] << 16 | + 0x0 << 15 | 0x0 << 14 | rFlags[13] << 13 | rFlags[12] << 12 | + rFlags[11] << 11 |rFlags[10] << 10 | rFlags[9] << 9 | rFlags[8] << 8 | + 0x0 << 7 | 0x0 << 6 | rFlags[5] << 5 | rFlags[4] << 4 | + rFlags[3] << 3 | rFlags[2] << 2 | rFlags[1] << 1 | rFlags[0]; + // -------------------------------------------------- + + + // CH. debug +/* printf("\n*************************************************\n"); + printf(" ReconstructEventPbPb -> values after pedestal subtraction:\n"); + printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZN1[0],corrADCZN1[1],corrADCZN1[2],corrADCZN1[3],corrADCZN1[4]); + printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZP1[0],corrADCZP1[1],corrADCZP1[2],corrADCZP1[3],corrADCZP1[4]); + printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZN2[0],corrADCZN2[1],corrADCZN2[2],corrADCZN2[3],corrADCZN2[4]); + printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + corrADCZP2[0],corrADCZP2[1],corrADCZP2[2],corrADCZP2[3],corrADCZP2[4]); + printf(" ADCZEM1 [%1.2f] ADCZEM2 [%1.2f] \n",corrADCZEM1[0],corrADCZEM2[0]); + printf("*************************************************\n"); +*/ // ****** Retrieving calibration data // --- Equalization coefficients --------------------------------------------- Float_t equalCoeffZN1[5], equalCoeffZP1[5], equalCoeffZN2[5], equalCoeffZP2[5]; @@ -736,25 +954,57 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, equalCoeffZP2[ji] = fTowCalibData->GetZP2EqualCoeff(ji); } // --- Energy calibration factors ------------------------------------ - Float_t valFromOCDB[6], calibEne[6]; - for(Int_t ij=0; ij<6; ij++){ - valFromOCDB[ij] = fEnCalibData->GetEnCalib(ij); - if(ij<4){ - if(valFromOCDB[ij]!=0) calibEne[ij] = fBeamEnergy/valFromOCDB[ij]; - else AliWarning(" Value from OCDB for E calibration = 0 !!!\n"); - } - else calibEne[ij] = valFromOCDB[ij]; + Float_t calibEne[6], calibSatZNA[4], calibSatZNC[4]; + // **** Energy calibration coefficient set to 1 + // **** (no trivial way to calibrate in p-p runs) + for(Int_t ij=0; ij<6; ij++) calibEne[ij] = fEnCalibData->GetEnCalib(ij); + for(Int_t ij=0; ij<4; ij++){ + calibSatZNA[ij] = fSatCalibData->GetZNASatCalib(ij); + calibSatZNC[ij] = fSatCalibData->GetZNCSatCalib(ij); } // ****** Equalization of detector responses Float_t equalTowZN1[10], equalTowZN2[10], equalTowZP1[10], equalTowZP2[10]; for(Int_t gi=0; gi<10; gi++){ - equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi]; - equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi]; - equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi]; - equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi]; + if(gi<5){ + equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi]; + equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi]; + equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi]; + equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi]; + } + else{ + equalTowZN1[gi] = corrADCZN1[gi]*equalCoeffZN1[gi-5]; + equalTowZP1[gi] = corrADCZP1[gi]*equalCoeffZP1[gi-5]; + equalTowZN2[gi] = corrADCZN2[gi]*equalCoeffZN2[gi-5]; + equalTowZP2[gi] = corrADCZP2[gi]*equalCoeffZP2[gi-5]; + } } + // Ch. debug +/* printf("\n ------------- EQUALIZATION -------------\n"); + printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZN1[0],equalTowZN1[1],equalTowZN1[2],equalTowZN1[3],equalTowZN1[4]); + printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZP1[0],equalTowZP1[1],equalTowZP1[2],equalTowZP1[3],equalTowZP1[4]); + printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZN2[0],equalTowZN2[1],equalTowZN2[2],equalTowZN2[3],equalTowZN2[4]); + printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + equalTowZP2[0],equalTowZP2[1],equalTowZP2[2],equalTowZP2[3],equalTowZP2[4]); + printf(" ----------------------------------------\n"); +*/ + + // *** p-A RUN 2013 -> new calibration object + // to take into account saturation in ZN PMC + // -> 5th order pol. fun. to be applied BEFORE en. calibration + equalTowZN1[0] = equalTowZN1[0] + calibSatZNC[0]*equalTowZN1[0]*equalTowZN1[0] + + calibSatZNC[1]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] + + calibSatZNC[2]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0] + + calibSatZNC[3]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]*equalTowZN1[0]; + equalTowZN2[0] = equalTowZN2[0] + calibSatZNA[0]*equalTowZN2[0]*equalTowZN2[0] + + calibSatZNA[1]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] + + calibSatZNA[2]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0] + + calibSatZNA[3]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]*equalTowZN2[0]; + // ****** Summed response for hadronic calorimeter (SUMMED and then CALIBRATED!) Float_t calibSumZN1[]={0,0}, calibSumZN2[]={0,0}, calibSumZP1[]={0,0}, calibSumZP2[]={0,0}; for(Int_t gi=0; gi<5; gi++){ @@ -768,11 +1018,14 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, calibSumZN2[1] += equalTowZN2[gi+5]; calibSumZP2[1] += equalTowZP2[gi+5]; } + // + //fEnCalibData->Print(""); + // High gain chain - calibSumZN1[0] = calibSumZN1[0]*calibEne[0]/8.; - calibSumZP1[0] = calibSumZP1[0]*calibEne[1]/8.; - calibSumZN2[0] = calibSumZN2[0]*calibEne[2]/8.; - calibSumZP2[0] = calibSumZP2[0]*calibEne[3]/8.; + calibSumZN1[0] = calibSumZN1[0]*calibEne[0]*8.; + calibSumZP1[0] = calibSumZP1[0]*calibEne[1]*8.; + calibSumZN2[0] = calibSumZN2[0]*calibEne[2]*8.; + calibSumZP2[0] = calibSumZP2[0]*calibEne[3]*8.; // Low gain chain calibSumZN1[1] = calibSumZN1[1]*calibEne[0]; calibSumZP1[1] = calibSumZP1[1]*calibEne[1]; @@ -780,9 +1033,9 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, calibSumZP2[1] = calibSumZP2[1]*calibEne[3]; // Float_t sumZEM[]={0,0}, calibZEM1[]={0,0}, calibZEM2[]={0,0}; - calibZEM1[0] = corrADCZEM1[0]*calibEne[5]/8.; - calibZEM1[1] = corrADCZEM1[1]*calibEne[5]; - calibZEM2[0] = corrADCZEM2[0]*calibEne[5]/8.; + calibZEM1[0] = corrADCZEM1[0]*calibEne[4]; + calibZEM1[1] = corrADCZEM1[1]*calibEne[4]; + calibZEM2[0] = corrADCZEM2[0]*calibEne[5]; calibZEM2[1] = corrADCZEM2[1]*calibEne[5]; for(Int_t k=0; k<2; k++) sumZEM[k] = calibZEM1[k] + calibZEM2[k]; @@ -790,46 +1043,71 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, Float_t calibTowZN1[10], calibTowZN2[10], calibTowZP1[10], calibTowZP2[10]; for(Int_t gi=0; gi<5; gi++){ // High gain chain - calibTowZN1[gi] = equalTowZN1[gi]*calibEne[0]/8.; - calibTowZP1[gi] = equalTowZP1[gi]*calibEne[1]/8.; - calibTowZN2[gi] = equalTowZN2[gi]*calibEne[2]/8.; - calibTowZP2[gi] = equalTowZP2[gi]*calibEne[3]/8.; + calibTowZN1[gi] = equalTowZN1[gi]*2*calibEne[0]*8.; + calibTowZP1[gi] = equalTowZP1[gi]*2*calibEne[1]*8.; + calibTowZN2[gi] = equalTowZN2[gi]*2*calibEne[2]*8.; + calibTowZP2[gi] = equalTowZP2[gi]*2*calibEne[3]*8.; // Low gain chain - calibTowZN1[gi+5] = equalTowZN1[gi+5]*calibEne[0]; - calibTowZP1[gi+5] = equalTowZP1[gi+5]*calibEne[1]; - calibTowZN2[gi+5] = equalTowZN2[gi+5]*calibEne[2]; - calibTowZP2[gi+5] = equalTowZP2[gi+5]*calibEne[3]; + calibTowZN1[gi+5] = equalTowZN1[gi+5]*2*calibEne[0]; + calibTowZP1[gi+5] = equalTowZP1[gi+5]*2*calibEne[1]; + calibTowZN2[gi+5] = equalTowZN2[gi+5]*2*calibEne[2]; + calibTowZP2[gi+5] = equalTowZP2[gi+5]*2*calibEne[3]; } - + + // Ch. debug +/* printf("\n ------------- CALIBRATION -------------\n"); + printf(" ADCZN1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZN1[0],calibTowZN1[1],calibTowZN1[2],calibTowZN1[3],calibTowZN1[4]); + printf(" ADCZP1 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZP1[0],calibTowZP1[1],calibTowZP1[2],calibTowZP1[3],calibTowZP1[4]); + printf(" ADCZN2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZN2[0],calibTowZN2[1],calibTowZN2[2],calibTowZN2[3],calibTowZN2[4]); + printf(" ADCZP2 [%1.2f %1.2f %1.2f %1.2f %1.2f]\n", + calibTowZP2[0],calibTowZP2[1],calibTowZP2[2],calibTowZP2[3],calibTowZP2[4]); + printf(" ADCZEM1 [%1.2f] ADCZEM2 [%1.2f] \n",calibZEM1[0],calibZEM2[0]); + printf(" ----------------------------------------\n"); +*/ // ****** Number of detected spectator nucleons Int_t nDetSpecNLeft=0, nDetSpecPLeft=0, nDetSpecNRight=0, nDetSpecPRight=0; - if(fBeamEnergy!=0){ + if(fBeamEnergy>0.01){ nDetSpecNLeft = (Int_t) (calibSumZN1[0]/fBeamEnergy); nDetSpecPLeft = (Int_t) (calibSumZP1[0]/fBeamEnergy); nDetSpecNRight = (Int_t) (calibSumZN2[0]/fBeamEnergy); nDetSpecPRight = (Int_t) (calibSumZP2[0]/fBeamEnergy); } else AliWarning(" ATTENTION!!! fBeamEnergy=0 -> N_spec will be ZERO!!! \n"); - /*printf("\n\t AliZDCReconstructor -> nDetSpecNLeft %d, nDetSpecPLeft %d," - " nDetSpecNRight %d, nDetSpecPRight %d\n",nDetSpecNLeft, nDetSpecPLeft, + /*printf("\n\t AliZDCReconstructor -> fBeamEnergy %1.0f: nDetSpecNsideA %d, nDetSpecPsideA %d," + " nDetSpecNsideC %d, nDetSpecPsideC %d\n",fBeamEnergy,nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight);*/ + Int_t nGenSpec=0, nGenSpecA=0, nGenSpecC=0; + Int_t nPart=0, nPartA=0, nPartC=0; + Double_t b=0., bA=0., bC=0.; + if(fIsCalibrationMB == kFALSE){ - // ****** Reconstruction parameters ------------------ - // Ch. debug - //fRecoParam->Print(""); - // - TH2F *hZDCvsZEM = fRecoParam->GethZDCvsZEM(); - TH2F *hZDCCvsZEM = fRecoParam->GethZDCCvsZEM(); - TH2F *hZDCAvsZEM = fRecoParam->GethZDCAvsZEM(); - TH1D *hNpartDist = fRecoParam->GethNpartDist(); - TH1D *hbDist = fRecoParam->GethbDist(); - Float_t ClkCenter = fRecoParam->GetClkCenter(); + // ****** Reconstruction parameters ------------------ + if(!fgRecoParam) fgRecoParam = const_cast(GetRecoParam()); + if(!fgRecoParam){ + AliError(" RecoParam object not retrieved correctly: not reconstructing ZDC event!!!"); + return; + } + TH1D* hNpartDist = fgRecoParam->GethNpartDist(); + TH1D* hbDist = fgRecoParam->GethbDist(); + Float_t fClkCenter = fgRecoParam->GetClkCenter(); + if(!hNpartDist || !hbDist){ + AliError("Something wrong in Glauber MC histos got from AliZDCREcoParamPbPb: NO EVENT RECO FOR ZDC DATA!!!\n\n"); + //return; + } + else{ + if(!fgMBCalibData) fgMBCalibData = const_cast(GetMBCalibData()); + TH2F *hZDCvsZEM = fgMBCalibData->GethZDCvsZEM(); + TH2F *hZDCCvsZEM = fgMBCalibData->GethZDCCvsZEM(); + TH2F *hZDCAvsZEM = fgMBCalibData->GethZDCAvsZEM(); // Double_t xHighEdge = hZDCvsZEM->GetXaxis()->GetXmax(); - Double_t origin = xHighEdge*ClkCenter; + Double_t origin = xHighEdge*fClkCenter; // Ch. debug - printf("\n\n xHighEdge %1.2f, origin %1.4f \n", xHighEdge, origin); + //printf("\n\n xHighEdge %1.2f, origin %1.4f \n", xHighEdge, origin); // // ====> Summed ZDC info (sideA+side C) TF1 *line = new TF1("line","[0]*x+[1]",0.,xHighEdge); @@ -838,8 +1116,8 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, line->SetParameter(0, y/(x-origin)); line->SetParameter(1, -origin*y/(x-origin)); // Ch. debug - printf(" ***************** Summed ZDC info (sideA+side C) \n"); - printf(" E_{ZEM} %1.4f, E_{ZDC} %1.2f, TF1: %1.2f*x + %1.2f ", x, y,y/(x-origin),-origin*y/(x-origin)); + //printf(" ***************** Summed ZDC info (sideA+side C) \n"); + //printf(" E_{ZEM} %1.4f, E_{ZDC} %1.2f, TF1: %1.2f*x + %1.2f ", x, y,y/(x-origin),-origin*y/(x-origin)); // Double_t countPerc=0; Double_t xBinCenter=0, yBinCenter=0; @@ -852,16 +1130,16 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, if(yBinCenter < (line->GetParameter(0)*xBinCenter + line->GetParameter(1))){ countPerc += hZDCvsZEM->GetBinContent(nbinx,nbiny); // Ch. debug - /*printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n", - xBinCenter, yBinCenter, countPerc);*/ + //printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n", + //xBinCenter, yBinCenter, countPerc); } } else{ if(yBinCenter > (line->GetParameter(0)*xBinCenter + line->GetParameter(1))){ countPerc += hZDCvsZEM->GetBinContent(nbinx,nbiny); // Ch. debug - /*printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n", - xBinCenter, yBinCenter, countPerc);*/ + //printf(" xBinCenter %1.3f, yBinCenter %1.0f, countPerc %1.0f\n", + //xBinCenter, yBinCenter, countPerc); } } } @@ -955,7 +1233,6 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, //printf(" xSecPercA %1.4f \n", xSecPercA); // ****** Number of participants (from E_ZDC vs. E_ZEM correlation) - Int_t nPart=0, nPartC=0, nPartA=0; Double_t nPartFrac=0., nPartFracC=0., nPartFracA=0.; for(Int_t npbin=1; npbinGetNbinsX(); npbin++){ nPartFrac += (hNpartDist->GetBinContent(npbin))/(hNpartDist->GetEntries()); @@ -994,11 +1271,10 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, if(nPartA<0) nPartA=0; // ****** Impact parameter (from E_ZDC vs. E_ZEM correlation) - Float_t b=0, bC=0, bA=0; Double_t bFrac=0., bFracC=0., bFracA=0.; for(Int_t ibbin=1; ibbinGetNbinsX(); ibbin++){ bFrac += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries()); - if((1.-bFrac) < xSecPerc){ + if(bFrac > xSecPerc){ b = hbDist->GetBinLowEdge(ibbin); break; } @@ -1006,101 +1282,68 @@ void AliZDCReconstructor::ReconstructEventPbPb(TTree *clustersTree, // for(Int_t ibbin=1; ibbinGetNbinsX(); ibbin++){ bFracC += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries()); - if((1.-bFracC) < xSecPercC){ + if(bFracC > xSecPercC){ bC = hbDist->GetBinLowEdge(ibbin); break; } } // for(Int_t ibbin=1; ibbinGetNbinsX(); ibbin++){ - bFracA += (hbDist->GetBinContent(ibbin))/(hNpartDist->GetEntries()); - if((1.-bFracA) < xSecPercA){ + bFracA += (hbDist->GetBinContent(ibbin))/(hbDist->GetEntries()); + if(bFracA > xSecPercA){ bA = hbDist->GetBinLowEdge(ibbin); break; } } // ****** Number of spectator nucleons - Int_t nGenSpec=0, nGenSpecC=0, nGenSpecA=0; - // nGenSpec = 416 - nPart; nGenSpecC = 416 - nPartC; nGenSpecA = 416 - nPartA; if(nGenSpec>416) nGenSpec=416; if(nGenSpec<0) nGenSpec=0; if(nGenSpecC>416) nGenSpecC=416; if(nGenSpecC<0) nGenSpecC=0; - if(nGenSpecA>416) nGenSpecA=416; if(nGenSpecA<0) nGenSpecA=0; - - // Ch. debug - /*printf("\n\t AliZDCReconstructor -> calibSumZN1[0] %1.0f, calibSumZP1[0] %1.0f," - " calibSumZN2[0] %1.0f, calibSumZP2[0] %1.0f, corrADCZEMHG %1.0f\n", - calibSumZN1[0],calibSumZP1[0],calibSumZN2[0],calibSumZP2[0],corrADCZEMHG); - printf("\t AliZDCReconstructor -> nGenSpecLeft %d nGenSpecRight %d\n", - nGenSpecLeft, nGenSpecRight); - printf("\t AliZDCReconstructor -> NpartL %d, NpartR %d, b %1.2f fm\n\n",nPartTotLeft, nPartTotRight, impPar); - */ - - // create the output tree - AliZDCReco reco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2, - calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2, - calibZEM1, calibZEM2, sPMRef1, sPMRef2, - nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight, - nGenSpec, nGenSpecA, nGenSpecC, - nPart, nPartA, nPartC, b, bA, bC); - - AliZDCReco* preco = &reco; - const Int_t kBufferSize = 4000; - clustersTree->Branch("ZDC", "AliZDCReco", &preco, kBufferSize); - // write the output tree - clustersTree->Fill(); - + if(nGenSpecA>416) nGenSpecA=416; if(nGenSpecA<0) nGenSpecA=0; + + delete line; delete lineC; delete lineA; + } } // ONLY IF fIsCalibrationMB==kFALSE - else{ - // create the output tree - AliZDCReco reco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2, - calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2, - calibZEM1, calibZEM2, sPMRef1, sPMRef2, - nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight, - 0, 0, 0, - 0, 0, 0, 0., 0., 0.); - - AliZDCReco* preco = &reco; - const Int_t kBufferSize = 4000; - clustersTree->Branch("ZDC", "AliZDCReco", &preco, kBufferSize); - // write the output tree - clustersTree->Fill(); - } + + Bool_t energyFlag = kTRUE; + AliZDCReco* reco = new AliZDCReco(calibSumZN1, calibSumZP1, calibSumZN2, calibSumZP2, + calibTowZN1, calibTowZP1, calibTowZN2, calibTowZP2, + calibZEM1, calibZEM2, sPMRef1, sPMRef2, + nDetSpecNLeft, nDetSpecPLeft, nDetSpecNRight, nDetSpecPRight, + nGenSpec, nGenSpecA, nGenSpecC, + nPart, nPartA, nPartC, b, bA, bC, + recoFlag, energyFlag, isScalerOn, scaler, tdcData); + + const Int_t kBufferSize = 4000; + clustersTree->Branch("ZDC", "AliZDCReco", &reco, kBufferSize); + //reco->Print(""); + // write the output tree + clustersTree->Fill(); + delete reco; } -//_____________________________________________________________________________ -void AliZDCReconstructor::BuildRecoParam(TH2F* hCorr, TH2F* hCorrC, TH2F* hCorrA, - Float_t ZDCC, Float_t ZDCA, Float_t ZEM) const -{ - // Calculate RecoParam object for Pb-Pb data - hCorr->Fill(ZDCC+ZDCA, ZEM); - hCorrC->Fill(ZDCC, ZEM); - hCorrA->Fill(ZDCA, ZEM); - // - /*TH1D* hNpartDist; - TH1D* hbDist; - Float_t clkCenter;*/ - -} //_____________________________________________________________________________ void AliZDCReconstructor::FillZDCintoESD(TTree *clustersTree, AliESDEvent* esd) const { // fill energies and number of participants to the ESD - if(fIsCalibrationMB==kTRUE) WritePbPbRecoParamInOCDB(); - + // Retrieving TDC calibration data + // Parameters for TDC centering around zero + int const knTDC = 6; + Float_t tdcOffset[knTDC]; + for(Int_t jj=0; jjGetMeanTDC(jj); + //fTDCCalibData->Print(""); + AliZDCReco reco; AliZDCReco* preco = &reco; clustersTree->SetBranchAddress("ZDC", &preco); - clustersTree->GetEntry(0); // - AliESDZDC * esdzdc = esd->GetESDZDC(); Float_t tZN1Ene[5], tZN2Ene[5], tZP1Ene[5], tZP2Ene[5]; Float_t tZN1EneLR[5], tZN2EneLR[5], tZP1EneLR[5], tZP2EneLR[5]; for(Int_t i=0; i<5; i++){ @@ -1115,15 +1358,15 @@ void AliZDCReconstructor::FillZDCintoESD(TTree *clustersTree, AliESDEvent* esd) tZP2EneLR[i] = reco.GetZP2LREnTow(i); } // - esdzdc->SetZN1TowerEnergy(tZN1Ene); - esdzdc->SetZN2TowerEnergy(tZN2Ene); - esdzdc->SetZP1TowerEnergy(tZP1Ene); - esdzdc->SetZP2TowerEnergy(tZP2Ene); + fESDZDC->SetZN1TowerEnergy(tZN1Ene); + fESDZDC->SetZN2TowerEnergy(tZN2Ene); + fESDZDC->SetZP1TowerEnergy(tZP1Ene); + fESDZDC->SetZP2TowerEnergy(tZP2Ene); // - esdzdc->SetZN1TowerEnergyLR(tZN1EneLR); - esdzdc->SetZN2TowerEnergyLR(tZN2EneLR); - esdzdc->SetZP1TowerEnergyLR(tZP1EneLR); - esdzdc->SetZP2TowerEnergyLR(tZP2EneLR); + fESDZDC->SetZN1TowerEnergyLR(tZN1EneLR); + fESDZDC->SetZN2TowerEnergyLR(tZN2EneLR); + fESDZDC->SetZP1TowerEnergyLR(tZP1EneLR); + fESDZDC->SetZP2TowerEnergyLR(tZP2EneLR); // Int_t nPart = reco.GetNParticipants(); Int_t nPartA = reco.GetNPartSideA(); @@ -1131,11 +1374,62 @@ void AliZDCReconstructor::FillZDCintoESD(TTree *clustersTree, AliESDEvent* esd) Double_t b = reco.GetImpParameter(); Double_t bA = reco.GetImpParSideA(); Double_t bC = reco.GetImpParSideC(); - // - esd->SetZDC(reco.GetZN1HREnergy(), reco.GetZP1HREnergy(), reco.GetZEM1HRsignal(), - reco.GetZEM2HRsignal(), reco.GetZN2HREnergy(), reco.GetZP2HREnergy(), - nPart, nPartA, nPartC, b, bA, bC, fRecoFlag); + UInt_t recoFlag = reco.GetRecoFlag(); + + fESDZDC->SetZDC(reco.GetZN1HREnergy(), reco.GetZP1HREnergy(), + reco.GetZEM1HRsignal(), reco.GetZEM2HRsignal(), + reco.GetZN2HREnergy(), reco.GetZP2HREnergy(), + nPart, nPartA, nPartC, b, bA, bC, recoFlag); + + // Writing ZDC scaler for cross section calculation + // ONLY IF the scaler has been read during the event + if(reco.IsScalerOn()==kTRUE){ + UInt_t counts[32]; + for(Int_t jk=0; jk<32; jk++) counts[jk] = reco.GetZDCScaler(jk); + fESDZDC->SetZDCScaler(counts); + } + Int_t tdcValues[32][4] = {{0,}}; + Float_t tdcCorrected[32][4] = {{9999.,}}; + for(Int_t jk=0; jk<32; jk++){ + for(Int_t lk=0; lk<4; lk++){ + tdcValues[jk][lk] = reco.GetZDCTDCData(jk, lk); + // + if(jk==8 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZEM1TDChit(kTRUE); + else if(jk==9 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZEM2TDChit(kTRUE); + else if(jk==10 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZNCTDChit(kTRUE); + else if(jk==11 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZPCTDChit(kTRUE); + else if(jk==12 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZNATDChit(kTRUE); + else if(jk==13 && TMath::Abs(tdcValues[jk][lk])>1e-09) fESDZDC->SetZPATDChit(kTRUE); + //Ch debug + //if((jk>=8 && jk<=13 && lk==0) || jk==15) printf(" *** ZDC: tdc%d = %d = %f ns \n",jk,tdcValues[jk][lk],0.025*tdcValues[jk][lk]); + } + } + + // Writing TDC data into ZDC ESDs + // 4/2/2011 -> Subtracting L0 (tdcValues[15]) instead of ADC gate + // we try to keep the TDC oscillations as low as possible! + for(Int_t jk=0; jk<32; jk++){ + for(Int_t lk=0; lk<4; lk++){ + if(tdcValues[jk][lk]!=0.){ + // Feb2013 _-> TDC correct entry is there ONLY IF tdc has a hit! + if(TMath::Abs(tdcValues[jk][lk])>1e-09){ + tdcCorrected[jk][lk] = 0.025*(tdcValues[jk][lk]-tdcValues[15][0])+fMeanPhase; + // Sep 2011: TDC ch. from 8 to 13 centered around 0 using OCDB + if(jk>=8 && jk<=13) tdcCorrected[jk][lk] = tdcCorrected[jk][lk] - tdcOffset[jk-8]; + //Ch. debug + //if(jk>=8 && jk<=13) printf(" *** tdcOffset%d %f tdcCorr%d %f \n",jk,tdcOffset[jk-8],tdcCorrected[jk][lk]); + } + } + } + } + + fESDZDC->SetZDCTDCData(tdcValues); + fESDZDC->SetZDCTDCCorrected(tdcCorrected); + fESDZDC->AliESDZDC::SetBit(AliESDZDC::kCorrectedTDCFilled, reco.GetEnergyFlag()); + fESDZDC->AliESDZDC::SetBit(AliESDZDC::kEnergyCalibratedSignal, kTRUE); + + if(esd) esd->SetZDCData(fESDZDC); } //_____________________________________________________________________________ @@ -1165,13 +1459,14 @@ AliCDBStorage* AliZDCReconstructor::SetStorage(const char *uri) } //_____________________________________________________________________________ -AliZDCPedestals* AliZDCReconstructor::GetPedData() const +AliZDCPedestals* AliZDCReconstructor::GetPedestalData() const { // Getting pedestal calibration object for ZDC set AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/Pedestals"); - if(!entry) AliFatal("No calibration data loaded!"); + if(!entry) AliFatal("No calibration data loaded!"); + entry->SetOwner(kFALSE); AliZDCPedestals *calibdata = dynamic_cast (entry->GetObject()); if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); @@ -1180,13 +1475,14 @@ AliZDCPedestals* AliZDCReconstructor::GetPedData() const } //_____________________________________________________________________________ -AliZDCEnCalib* AliZDCReconstructor::GetEnCalibData() const +AliZDCEnCalib* AliZDCReconstructor::GetEnergyCalibData() const { // Getting energy and equalization calibration object for ZDC set - AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/EnCalib"); + AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/EnergyCalib"); if(!entry) AliFatal("No calibration data loaded!"); + entry->SetOwner(kFALSE); AliZDCEnCalib *calibdata = dynamic_cast (entry->GetObject()); if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); @@ -1195,65 +1491,65 @@ AliZDCEnCalib* AliZDCReconstructor::GetEnCalibData() const } //_____________________________________________________________________________ -AliZDCTowerCalib* AliZDCReconstructor::GetTowCalibData() const +AliZDCSaturationCalib* AliZDCReconstructor::GetSaturationCalibData() const { // Getting energy and equalization calibration object for ZDC set - AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/TowCalib"); + AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/SaturationCalib"); if(!entry) AliFatal("No calibration data loaded!"); + entry->SetOwner(kFALSE); - AliZDCTowerCalib *calibdata = dynamic_cast (entry->GetObject()); + AliZDCSaturationCalib *calibdata = dynamic_cast (entry->GetObject()); if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); return calibdata; } //_____________________________________________________________________________ -AliZDCRecoParampp* AliZDCReconstructor::GetppRecoParamFromOCDB() const +AliZDCTowerCalib* AliZDCReconstructor::GetTowerCalibData() const { - // Getting reconstruction parameters from OCDB + // Getting energy and equalization calibration object for ZDC set - AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/RecoParampp"); - if(!entry) AliFatal("No RecoParam data found in OCDB!"); - - AliZDCRecoParampp *param = dynamic_cast (entry->GetObject()); - if(!param) AliFatal("No RecoParam object in OCDB entry!"); - - return param; + AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/TowerCalib"); + if(!entry) AliFatal("No calibration data loaded!"); + entry->SetOwner(kFALSE); + + AliZDCTowerCalib *calibdata = dynamic_cast (entry->GetObject()); + if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); + return calibdata; } //_____________________________________________________________________________ -AliZDCRecoParamPbPb* AliZDCReconstructor::GetPbPbRecoParamFromOCDB() const +AliZDCMBCalib* AliZDCReconstructor::GetMBCalibData() const { - // Getting reconstruction parameters from OCDB + // Getting energy and equalization calibration object for ZDC set - AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/RecoParamPbPb"); - if(!entry) AliFatal("No RecoParam data found in OCDB!"); - - AliZDCRecoParamPbPb *param = dynamic_cast (entry->GetObject()); - if(!param) AliFatal("No RecoParam object in OCDB entry!"); - - return param; + AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/MBCalib"); + if(!entry) AliFatal("No calibration data loaded!"); + entry->SetOwner(kFALSE); + + AliZDCMBCalib *calibdata = dynamic_cast (entry->GetObject()); + if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); + return calibdata; } //_____________________________________________________________________________ -void AliZDCReconstructor::WritePbPbRecoParamInOCDB() const +AliZDCTDCCalib* AliZDCReconstructor::GetTDCCalibData() const { - // Writing Pb-Pb reconstruction parameters from OCDB + // Getting TDC object for ZDC - AliCDBManager *man = AliCDBManager::Instance(); - AliCDBMetaData *md= new AliCDBMetaData(); - md->SetResponsible("Chiara Oppedisano"); - md->SetComment("ZDC Pb-Pb reconstruction parameters"); - md->SetObjectClassName("AliZDCRecoParamPbPb"); - AliCDBId id("ZDC/Calib/RecoParamPbPb",fNRun,AliCDBRunRange::Infinity()); - man->Put(fRecoParam, id, md); + AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/TDCCalib"); + if(!entry) AliFatal("No calibration data loaded!"); + entry->SetOwner(kFALSE); -} + AliZDCTDCCalib *calibdata = dynamic_cast (entry->GetObject()); + if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); + return calibdata; +}