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Stephen A. Wood authored
Then the # tubes of the Aerogel is known. Remove MaxNumXXXAeroPmt constants from THcAerogel.h
Stephen A. Wood authoredThen the # tubes of the Aerogel is known. Remove MaxNumXXXAeroPmt constants from THcAerogel.h
THcAerogel.cxx 40.53 KiB
/** \class THcAerogel
\ingroup Detectors
Class for an Aerogel detector consisting of pairs of PMT's
attached to a diffuser box
Will have a fixed number of pairs, but need to later make this
configurable.
*/
#include "THcAerogel.h"
#include "TClonesArray.h"
#include "THcSignalHit.h"
#include "THaEvData.h"
#include "THaDetMap.h"
#include "THcDetectorMap.h"
#include "THcGlobals.h"
#include "THaCutList.h"
#include "THcParmList.h"
#include "THcHitList.h"
#include "THaApparatus.h"
#include "VarDef.h"
#include "VarType.h"
#include "THaTrack.h"
#include "TClonesArray.h"
#include "TMath.h"
#include "THaTrackProj.h"
#include "THcRawAdcHit.h"
#include <cstring>
#include <cstdio>
#include <cstdlib>
#include <iostream>
using namespace std;
//_____________________________________________________________________________
THcAerogel::THcAerogel( const char* name, const char* description,
THaApparatus* apparatus ) :
THaNonTrackingDetector(name,description,apparatus)
{
InitArrays();
}
//_____________________________________________________________________________
THcAerogel::THcAerogel( ) :
THaNonTrackingDetector()
{
// Constructor
frPosAdcPedRaw = NULL;
frPosAdcPulseIntRaw = NULL;
frPosAdcPulseAmpRaw = NULL;
frPosAdcPulseTimeRaw = NULL;
frPosAdcPed = NULL;
frPosAdcPulseInt = NULL;
frPosAdcPulseAmp = NULL;
frNegAdcPedRaw = NULL;
frNegAdcPulseIntRaw = NULL;
frNegAdcPulseAmpRaw = NULL;
frNegAdcPulseTimeRaw = NULL;
frNegAdcPed = NULL;
frNegAdcPulseInt = NULL;
frNegAdcPulseAmp = NULL;
fPosAdcErrorFlag = NULL;
fNegAdcErrorFlag = NULL;
// 6 GeV variables
fPosTDCHits = NULL;
fNegTDCHits = NULL; fPosADCHits = NULL;
fNegADCHits = NULL;
InitArrays();
}
//_____________________________________________________________________________
THcAerogel::~THcAerogel()
{
// Destructor
delete frPosAdcPedRaw; frPosAdcPedRaw = NULL;
delete frPosAdcPulseIntRaw; frPosAdcPulseIntRaw = NULL;
delete frPosAdcPulseAmpRaw; frPosAdcPulseAmpRaw = NULL;
delete frPosAdcPulseTimeRaw; frPosAdcPulseTimeRaw = NULL;
delete frPosAdcPed; frPosAdcPed = NULL;
delete frPosAdcPulseInt; frPosAdcPulseInt = NULL;
delete frPosAdcPulseAmp; frPosAdcPulseAmp = NULL;
delete frNegAdcPedRaw; frNegAdcPedRaw = NULL;
delete frNegAdcPulseIntRaw; frNegAdcPulseIntRaw = NULL;
delete frNegAdcPulseAmpRaw; frNegAdcPulseAmpRaw = NULL;
delete frNegAdcPulseTimeRaw; frNegAdcPulseTimeRaw = NULL;
delete frNegAdcPed; frNegAdcPed = NULL;
delete frNegAdcPulseInt; frNegAdcPulseInt = NULL;
delete frNegAdcPulseAmp; frNegAdcPulseAmp = NULL;
delete fPosAdcErrorFlag; fPosAdcErrorFlag = NULL;
delete fNegAdcErrorFlag; fNegAdcErrorFlag = NULL;
// 6 GeV variables
delete fPosTDCHits; fPosTDCHits = NULL;
delete fNegTDCHits; fNegTDCHits = NULL;
delete fPosADCHits; fPosADCHits = NULL;
delete fNegADCHits; fNegADCHits = NULL;
DeleteArrays();
}
//_____________________________________________________________________________
void THcAerogel::InitArrays()
{
fPosGain = NULL;
fNegGain = NULL;
// 6 GeV variables
fA_Pos = NULL;
fA_Neg = NULL;
fA_Pos_p = NULL;
fA_Neg_p = NULL;
fT_Pos = NULL;
fT_Neg = NULL;
fPosPedLimit = NULL;
fNegPedLimit = NULL;
fPosPedMean = NULL;
fNegPedMean = NULL;
fPosPedSum = NULL;
fPosPedSum2 = NULL;
fPosPedCount = NULL;
fNegPedSum = NULL;
fNegPedSum2 = NULL;
fNegPedCount = NULL;
fPosPed = NULL;
fPosSig = NULL;
fPosThresh = NULL;
fNegPed = NULL;
fNegSig = NULL;
fNegThresh = NULL;
}
//_____________________________________________________________________________
void THcAerogel::DeleteArrays(){
delete [] fPosGain; fPosGain = NULL;
delete [] fNegGain; fNegGain = NULL;
// 6 GeV variables
delete [] fA_Pos; fA_Pos = NULL;
delete [] fA_Neg; fA_Neg = NULL;
delete [] fA_Pos_p; fA_Pos_p = NULL;
delete [] fA_Neg_p; fA_Neg_p = NULL;
delete [] fT_Pos; fT_Pos = NULL;
delete [] fT_Neg; fT_Neg = NULL;
delete [] fPosPedLimit; fPosPedLimit = NULL;
delete [] fNegPedLimit; fNegPedLimit = NULL;
delete [] fPosPedMean; fPosPedMean = NULL;
delete [] fNegPedMean; fNegPedMean = NULL;
delete [] fPosPedSum; fPosPedSum = NULL;
delete [] fPosPedSum2; fPosPedSum2 = NULL;
delete [] fPosPedCount; fPosPedCount = NULL;
delete [] fNegPedSum; fNegPedSum = NULL;
delete [] fNegPedSum2; fNegPedSum2 = NULL;
delete [] fNegPedCount; fNegPedCount = NULL;
delete [] fPosPed; fPosPed = NULL;
delete [] fPosSig; fPosSig = NULL;
delete [] fPosThresh; fPosThresh = NULL;
delete [] fNegPed; fNegPed = NULL;
delete [] fNegSig; fNegSig = NULL;
delete [] fNegThresh; fNegThresh = NULL;
}
//_____________________________________________________________________________
THaAnalysisObject::EStatus THcAerogel::Init( const TDatime& date )
{
cout << "THcAerogel::Init for: " << GetName() << endl;
char EngineDID[] = "xAERO";
EngineDID[0] = toupper(GetApparatus()->GetName()[0]);
if( gHcDetectorMap->FillMap(fDetMap, EngineDID) < 0 ) {
static const char* const here = "Init()";
Error( Here(here), "Error filling detectormap for %s.", EngineDID );
return kInitError;
}
// Should probably put this in ReadDatabase as we will know the
// maximum number of hits after setting up the detector map
InitHitList(fDetMap, "THcAerogelHit", fDetMap->GetTotNumChan()+1);
EStatus status;
if( (status = THaNonTrackingDetector::Init( date )) )
return fStatus=status;
return fStatus = kOK;
}
//_____________________________________________________________________________
Int_t THcAerogel::ReadDatabase( const TDatime& date )
{
// This function is called by THaDetectorBase::Init() once at the beginning
// of the analysis.
cout << "THcAerogel::ReadDatabase for: " << GetName() << endl;
char prefix[2];
prefix[0]=tolower(GetApparatus()->GetName()[0]);
prefix[1]='\0';
fNRegions = 1; // Default if not set in parameter file
DBRequest listextra[]={
{"aero_num_pairs", &fNelem, kInt}, {0}
};
gHcParms->LoadParmValues((DBRequest*)&listextra, prefix);
Bool_t optional = true ;
cout << "Number of " << GetApparatus()->GetName() << "."
<< GetName() << " PMT pairs defined = " << fNelem << endl;
fPosGain = new Double_t[fNelem];
fNegGain = new Double_t[fNelem];
// 6 GeV variables
fTdcOffset = 0; // Offset to make reference time subtracted times positve
fPosPedLimit = new Int_t[fNelem];
fNegPedLimit = new Int_t[fNelem];
fA_Pos = new Float_t[fNelem];
fA_Neg = new Float_t[fNelem];
fA_Pos_p = new Float_t[fNelem];
fA_Neg_p = new Float_t[fNelem];
fT_Pos = new Float_t[fNelem];
fT_Neg = new Float_t[fNelem];
fPosPedMean = new Double_t[fNelem];
fNegPedMean = new Double_t[fNelem];
// Normal constructor with name and description
frPosAdcPedRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frPosAdcPulseIntRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frPosAdcPulseAmpRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frPosAdcPulseTimeRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frPosAdcPed = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frPosAdcPulseInt = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frPosAdcPulseAmp = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frNegAdcPedRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frNegAdcPulseIntRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frNegAdcPulseAmpRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frNegAdcPulseTimeRaw = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frNegAdcPed = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frNegAdcPulseInt = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
frNegAdcPulseAmp = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
fPosAdcErrorFlag = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
fNegAdcErrorFlag = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
fNumPosAdcHits = vector<Int_t> (fNelem, 0.0);
fNumGoodPosAdcHits = vector<Int_t> (fNelem, 0.0);
fNumNegAdcHits = vector<Int_t> (fNelem, 0.0);
fNumGoodNegAdcHits = vector<Int_t> (fNelem, 0.0);
fNumTracksMatched = vector<Int_t> (fNelem, 0.0);
fNumTracksFired = vector<Int_t> (fNelem, 0.0);
fPosNpe = vector<Double_t> (fNelem, 0.0);
fNegNpe = vector<Double_t> (fNelem, 0.0);
fGoodPosAdcPed = vector<Double_t> (fNelem, 0.0);
fGoodPosAdcPulseInt = vector<Double_t> (fNelem, 0.0);
fGoodPosAdcPulseIntRaw = vector<Double_t> (fNelem, 0.0);
fGoodPosAdcPulseAmp = vector<Double_t> (fNelem, 0.0);
fGoodPosAdcPulseTime = vector<Double_t> (fNelem, 0.0);
fGoodNegAdcPed = vector<Double_t> (fNelem, 0.0);
fGoodNegAdcPulseInt = vector<Double_t> (fNelem, 0.0);
fGoodNegAdcPulseIntRaw = vector<Double_t> (fNelem, 0.0);
fGoodNegAdcPulseAmp = vector<Double_t> (fNelem, 0.0);
fGoodNegAdcPulseTime = vector<Double_t> (fNelem, 0.0);
// 6 GeV variables
fPosTDCHits = new TClonesArray("THcSignalHit", fNelem*16);
fNegTDCHits = new TClonesArray("THcSignalHit", fNelem*16);
fPosADCHits = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
fNegADCHits = new TClonesArray("THcSignalHit", fNelem*MaxNumAdcPulse);
fPosNpeSixGev = vector<Double_t> (fNelem, 0.0); fNegNpeSixGev = vector<Double_t> (fNelem, 0.0);
// Create arrays to hold pedestal results
if (fSixGevData) InitializePedestals();
// Region parameters
fRegionsValueMax = fNRegions * 8;
fRegionValue = new Double_t[fRegionsValueMax];
DBRequest list[]={
{"aero_num_regions", &fNRegions, kInt},
{"aero_red_chi2_min", &fRedChi2Min, kDouble},
{"aero_red_chi2_max", &fRedChi2Max, kDouble},
{"aero_beta_min", &fBetaMin, kDouble},
{"aero_beta_max", &fBetaMax, kDouble},
{"aero_enorm_min", &fENormMin, kDouble},
{"aero_enorm_max", &fENormMax, kDouble},
{"aero_diff_box_zpos", &fDiffBoxZPos, kDouble},
{"aero_npe_thresh", &fNpeThresh, kDouble},
{"aero_adcTimeWindowMin", &fAdcTimeWindowMin, kDouble},
{"aero_adcTimeWindowMax", &fAdcTimeWindowMax, kDouble},
{"aero_debug_adc", &fDebugAdc, kInt, 0, 1},
{"aero_six_gev_data", &fSixGevData, kInt, 0, 1},
{"aero_pos_gain", fPosGain, kDouble, (UInt_t) fNelem},
{"aero_neg_gain", fNegGain, kDouble, (UInt_t) fNelem},
{"aero_pos_ped_limit", fPosPedLimit, kInt, (UInt_t) fNelem, optional},
{"aero_neg_ped_limit", fNegPedLimit, kInt, (UInt_t) fNelem, optional},
{"aero_pos_ped_mean", fPosPedMean, kDouble, (UInt_t) fNelem, optional},
{"aero_neg_ped_mean", fNegPedMean, kDouble, (UInt_t) fNelem, optional},
{"aero_tdc_offset", &fTdcOffset, kInt, 0, optional},
{"aero_min_peds", &fMinPeds, kInt, 0, optional},
{"aero_region", &fRegionValue[0], kDouble, (UInt_t) fRegionsValueMax},
{0}
};
fSixGevData = 0; // Set 6 GeV data parameter to false unless set in parameter file
fDebugAdc = 0; // Set ADC debug parameter to false unless set in parameter file
gHcParms->LoadParmValues((DBRequest*)&list, prefix);
if (fSixGevData) cout << "6 GeV Data Analysis Flag Set To TRUE" << endl;
fIsInit = true;
cout << "Track Matching Parameters for: " << GetApparatus()->GetName()
<< "." << GetName() << endl;
for (Int_t iregion = 0; iregion < fNRegions; iregion++) {
cout << "Region = " << iregion + 1 << endl;
for (Int_t ivalue = 0; ivalue < 8; ivalue++)
cout << fRegionValue[GetIndex(iregion, ivalue)] << " ";
cout << endl;
}
return kOK;
}
//_____________________________________________________________________________
Int_t THcAerogel::DefineVariables( EMode mode )
{
// Initialize global variables for histogramming and tree
cout << "THcAerogel::DefineVariables called for: " << GetName() << endl;
if( mode == kDefine && fIsSetup ) return kOK;
fIsSetup = ( mode == kDefine );
// Register variables in global list
// Do we need to put the number of pos/neg TDC/ADC hits into the variables? // No. They show up in tree as Ndata.H.aero.postdchits for example
vector<RVarDef> vars;
vars.push_back(RVarDef{"posAdcCounter", "Positive ADC counter numbers", "frPosAdcPulseIntRaw.THcSignalHit.GetPaddleNumber()"});
vars.push_back(RVarDef{"negAdcCounter", "Negative ADC counter numbers", "frNegAdcPulseIntRaw.THcSignalHit.GetPaddleNumber()"});
vars.push_back(RVarDef{"posAdcErrorFlag", "Error Flag for When FPGA Fails", "fPosAdcErrorFlag.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcErrorFlag", "Error Flag for When FPGA Fails", "fNegAdcErrorFlag.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"numGoodPosAdcHits", "Number of Good Positive ADC Hits Per PMT", "fNumGoodPosAdcHits"}); // Aerogel occupancy
vars.push_back(RVarDef{"numGoodNegAdcHits", "Number of Good Negative ADC Hits Per PMT", "fNumGoodNegAdcHits"}); // Aerogel occupancy
vars.push_back(RVarDef{"totNumGoodPosAdcHits", "Total Number of Good Positive ADC Hits", "fTotNumGoodPosAdcHits"}); // Aerogel multiplicity
vars.push_back(RVarDef{"totNumGoodNegAdcHits", "Total Number of Good Negative ADC Hits", "fTotNumGoodNegAdcHits"}); // Aerogel multiplicity
vars.push_back(RVarDef{"totnumGoodAdcHits", "TotalNumber of Good ADC Hits Per PMT", "fTotNumGoodAdcHits"}); // Aerogel multiplicity
vars.push_back(RVarDef{"numTracksMatched", "Number of Tracks Matched Per Region", "fNumTracksMatched"});
vars.push_back(RVarDef{"numTracksFired", "Number of Tracks that Fired Per Region", "fNumTracksFired"});
vars.push_back(RVarDef{"totNumTracksMatched", "Total Number of Tracks Matched Per Region", "fTotNumTracksMatched"});
vars.push_back(RVarDef{"totNumTracksFired", "Total Number of Tracks that Fired", "fTotNumTracksFired"});
vars.push_back(RVarDef{"posNpe", "Number of Positive PEs", "fPosNpe"});
vars.push_back(RVarDef{"negNpe", "Number of Negative PEs", "fNegNpe"});
vars.push_back(RVarDef{"posNpeSum", "Total Number of Positive PEs", "fPosNpeSum"});
vars.push_back(RVarDef{"negNpeSum", "Total Number of Negative PEs", "fNegNpeSum"});
vars.push_back(RVarDef{"npeSum", "Total Number of PEs", "fNpeSum"});
vars.push_back(RVarDef{"goodPosAdcPed", "Good Negative ADC pedestals", "fGoodPosAdcPed"});
vars.push_back(RVarDef{"goodPosAdcPulseInt", "Good Negative ADC pulse integrals", "fGoodPosAdcPulseInt"});
vars.push_back(RVarDef{"goodPosAdcPulseIntRaw", "Good Negative ADC raw pulse integrals", "fGoodPosAdcPulseIntRaw"});
vars.push_back(RVarDef{"goodPosAdcPulseAmp", "Good Negative ADC pulse amplitudes", "fGoodPosAdcPulseAmp"});
vars.push_back(RVarDef{"goodPosAdcPulseTime", "Good Negative ADC pulse times", "fGoodPosAdcPulseTime"});
vars.push_back(RVarDef{"goodNegAdcPed", "Good Negative ADC pedestals", "fGoodNegAdcPed"});
vars.push_back(RVarDef{"goodNegAdcPulseInt", "Good Negative ADC pulse integrals", "fGoodNegAdcPulseInt"});
vars.push_back(RVarDef{"goodNegAdcPulseIntRaw", "Good Negative ADC raw pulse integrals", "fGoodNegAdcPulseIntRaw"});
vars.push_back(RVarDef{"goodNegAdcPulseAmp", "Good Negative ADC pulse amplitudes", "fGoodNegAdcPulseAmp"});
vars.push_back(RVarDef{"goodNegAdcPulseTime", "Good Negative ADC pulse times", "fGoodNegAdcPulseTime"});
if (fDebugAdc) {
vars.push_back(RVarDef{"posGain", "Positive PMT gains", "fPosGain"});
vars.push_back(RVarDef{"negGain", "Negative PMT gains", "fNegGain"});
vars.push_back(RVarDef{"numPosAdcHits", "Number of Positive ADC Hits Per PMT", "fNumPosAdcHits"}); // Aerogel occupancy
vars.push_back(RVarDef{"totNumPosAdcHits", "Total Number of Positive ADC Hits", "fTotNumPosAdcHits"}); // Aerogel multiplicity
vars.push_back(RVarDef{"numNegAdcHits", "Number of Negative ADC Hits Per PMT", "fNumNegAdcHits"}); // Aerogel occupancy
vars.push_back(RVarDef{"totNumNegAdcHits", "Total Number of Negative ADC Hits", "fTotNumNegAdcHits"}); // Aerogel multiplicity
vars.push_back(RVarDef{"totnumAdcHits", "Total Number of ADC Hits Per PMT", "fTotNumAdcHits"}); // Aerogel multiplicity
vars.push_back(RVarDef{"posAdcPedRaw", "Positive Raw ADC pedestals", "frPosAdcPedRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"posAdcPulseIntRaw", "Positive Raw ADC pulse integrals", "frPosAdcPulseIntRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"posAdcPulseAmpRaw", "Positive Raw ADC pulse amplitudes", "frPosAdcPulseAmpRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"posAdcPulseTimeRaw", "Positive Raw ADC pulse times", "frPosAdcPulseTimeRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"posAdcPed", "Positive ADC pedestals", "frPosAdcPed.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"posAdcPulseInt", "Positive ADC pulse integrals", "frPosAdcPulseInt.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"posAdcPulseAmp", "Positive ADC pulse amplitudes", "frPosAdcPulseAmp.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcPedRaw", "Negative Raw ADC pedestals", "frNegAdcPedRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcPulseIntRaw", "Negative Raw ADC pulse integrals", "frNegAdcPulseIntRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcPulseAmpRaw", "Negative Raw ADC pulse amplitudes", "frNegAdcPulseAmpRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcPulseTimeRaw", "Negative Raw ADC pulse times", "frNegAdcPulseTimeRaw.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcPed", "Negative ADC pedestals", "frNegAdcPed.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcPulseInt", "Negative ADC pulse integrals", "frNegAdcPulseInt.THcSignalHit.GetData()"});
vars.push_back(RVarDef{"negAdcPulseAmp", "Negative ADC pulse amplitudes", "frNegAdcPulseAmp.THcSignalHit.GetData()"});
}
if (fSixGevData) {
vars.push_back(RVarDef{"apos", "Positive Raw ADC Amplitudes", "fA_Pos"});
vars.push_back(RVarDef{"aneg", "Negative Raw ADC Amplitudes", "fA_Neg"});
vars.push_back(RVarDef{"apos_p", "Positive Ped-subtracted ADC Amplitudes", "fA_Pos_p"});
vars.push_back(RVarDef{"aneg_p", "Negative Ped-subtracted ADC Amplitudes", "fA_Neg_p"}); vars.push_back(RVarDef{"tpos", "Positive Raw TDC", "fT_Pos"});
vars.push_back(RVarDef{"tneg", "Negative Raw TDC", "fT_Neg"});
vars.push_back(RVarDef{"ntdc_pos_hits", "Number of Positive Tube Hits", "fNTDCPosHits"});
vars.push_back(RVarDef{"ntdc_neg_hits", "Number of Negative Tube Hits", "fNTDCNegHits"});
vars.push_back(RVarDef{"posadchits", "Positive ADC hits", "fPosADCHits.THcSignalHit.GetPaddleNumber()"});
vars.push_back(RVarDef{"negadchits", "Negative ADC hits", "fNegADCHits.THcSignalHit.GetPaddleNumber()"});
vars.push_back(RVarDef{"postdchits", "Positive TDC hits", "fPosTDCHits.THcSignalHit.GetPaddleNumber()"});
vars.push_back(RVarDef{"negtdchits", "Negative TDC hits", "fNegTDCHits.THcSignalHit.GetPaddleNumber()"});
vars.push_back(RVarDef{"nGoodHits", "Total number of good hits", "fNGoodHits"});
vars.push_back(RVarDef{"posNpeSixGev", "Number of Positive PEs", "fPosNpeSixGev"});
vars.push_back(RVarDef{"negNpeSixGev", "Number of Negative PEs", "fNegNpeSixGev"});
vars.push_back(RVarDef{"posNpeSumSixGev", "Total Number of Positive PEs", "fPosNpeSumSixGev"});
vars.push_back(RVarDef{"negNpeSumSixGev", "Total Number of Negative PEs", "fNegNpeSumSixGev"});
vars.push_back(RVarDef{"npeSumSixGev", "Total Number of PEs", "fNpeSumSixGev"});
}
RVarDef end {0};
vars.push_back(end);
return DefineVarsFromList(vars.data(), mode);
}
//_____________________________________________________________________________
inline
void THcAerogel::Clear(Option_t* opt)
{
// Clear the hit lists
fNhits = 0;
fTotNumAdcHits = 0;
fTotNumGoodAdcHits = 0;
fTotNumPosAdcHits = 0;
fTotNumNegAdcHits = 0;
fTotNumGoodPosAdcHits = 0;
fTotNumGoodNegAdcHits = 0;
fTotNumTracksMatched = 0;
fTotNumTracksFired = 0;
fNpeSum = 0.0;
fPosNpeSum = 0.0;
fNegNpeSum = 0.0;
frPosAdcPedRaw->Clear();
frPosAdcPulseIntRaw->Clear();
frPosAdcPulseAmpRaw->Clear();
frPosAdcPulseTimeRaw->Clear();
frPosAdcPed->Clear();
frPosAdcPulseInt->Clear();
frPosAdcPulseAmp->Clear();
frNegAdcPedRaw->Clear();
frNegAdcPulseIntRaw->Clear();
frNegAdcPulseAmpRaw->Clear();
frNegAdcPulseTimeRaw->Clear();
frNegAdcPed->Clear();
frNegAdcPulseInt->Clear();
frNegAdcPulseAmp->Clear();
fPosAdcErrorFlag->Clear();
fNegAdcErrorFlag->Clear();
for (UInt_t ielem = 0; ielem < fNumPosAdcHits.size(); ielem++)
fNumPosAdcHits.at(ielem) = 0;
for (UInt_t ielem = 0; ielem < fNumNegAdcHits.size(); ielem++)
fNumNegAdcHits.at(ielem) = 0;
for (UInt_t ielem = 0; ielem < fNumGoodPosAdcHits.size(); ielem++)
fNumGoodPosAdcHits.at(ielem) = 0;
for (UInt_t ielem = 0; ielem < fNumGoodNegAdcHits.size(); ielem++)
fNumGoodNegAdcHits.at(ielem) = 0;
for (UInt_t ielem = 0; ielem < fNumTracksMatched.size(); ielem++)
fNumTracksMatched.at(ielem) = 0; for (UInt_t ielem = 0; ielem < fNumTracksFired.size(); ielem++)
fNumTracksFired.at(ielem) = 0;
for (UInt_t ielem = 0; ielem < fGoodPosAdcPed.size(); ielem++) {
fGoodPosAdcPed.at(ielem) = 0.0;
fGoodPosAdcPulseInt.at(ielem) = 0.0;
fGoodPosAdcPulseIntRaw.at(ielem) = 0.0;
fGoodPosAdcPulseAmp.at(ielem) = 0.0;
fGoodPosAdcPulseTime.at(ielem) = 0.0;
fPosNpe.at(ielem) = 0.0;
}
for (UInt_t ielem = 0; ielem < fGoodNegAdcPed.size(); ielem++) {
fGoodNegAdcPed.at(ielem) = 0.0;
fGoodNegAdcPulseInt.at(ielem) = 0.0;
fGoodNegAdcPulseIntRaw.at(ielem) = 0.0;
fGoodNegAdcPulseAmp.at(ielem) = 0.0;
fGoodNegAdcPulseTime.at(ielem) = 0.0;
fNegNpe.at(ielem) = 0.0;
}
// 6 GeV variables
fNGoodHits = 0;
fNADCPosHits = 0;
fNADCNegHits = 0;
fNTDCPosHits = 0;
fNTDCNegHits = 0;
fNpeSumSixGev = 0.0;
fPosNpeSumSixGev = 0.0;
fNegNpeSumSixGev = 0.0;
fPosTDCHits->Clear();
fNegTDCHits->Clear();
fPosADCHits->Clear();
fNegADCHits->Clear();
for (UInt_t ielem = 0; ielem < fPosNpeSixGev.size(); ielem++)
fPosNpeSixGev.at(ielem) = 0.0;
for (UInt_t ielem = 0; ielem < fNegNpeSixGev.size(); ielem++)
fNegNpeSixGev.at(ielem) = 0.0;
for(Int_t itube = 0;itube < fNelem;itube++) {
fA_Pos[itube] = 0;
fA_Neg[itube] = 0;
fA_Pos_p[itube] = 0;
fA_Neg_p[itube] = 0;
fT_Pos[itube] = 0;
fT_Neg[itube] = 0;
}
}
//_____________________________________________________________________________
Int_t THcAerogel::Decode( const THaEvData& evdata )
{
// Get the Hall C style hitlist (fRawHitList) for this event
fNhits = DecodeToHitList(evdata);
if (fSixGevData) {
if(gHaCuts->Result("Pedestal_event")) {
AccumulatePedestals(fRawHitList);
fAnalyzePedestals = 1; // Analyze pedestals first normal events
return(0);
}
if(fAnalyzePedestals) {
CalculatePedestals();
Print("");
fAnalyzePedestals = 0; // Don't analyze pedestals next event
}
}
Int_t ihit = 0; UInt_t nrPosAdcHits = 0;
UInt_t nrNegAdcHits = 0;
while(ihit < fNhits) {
THcAerogelHit* hit = (THcAerogelHit*) fRawHitList->At(ihit);
Int_t npmt = hit->fCounter;
THcRawAdcHit& rawPosAdcHit = hit->GetRawAdcHitPos();
THcRawAdcHit& rawNegAdcHit = hit->GetRawAdcHitNeg();
for (UInt_t thit=0; thit<rawPosAdcHit.GetNPulses(); ++thit) {
((THcSignalHit*) frPosAdcPedRaw->ConstructedAt(nrPosAdcHits))->Set(npmt, rawPosAdcHit.GetPedRaw());
((THcSignalHit*) frPosAdcPed->ConstructedAt(nrPosAdcHits))->Set(npmt, rawPosAdcHit.GetPed());
((THcSignalHit*) frPosAdcPulseIntRaw->ConstructedAt(nrPosAdcHits))->Set(npmt, rawPosAdcHit.GetPulseIntRaw(thit));
((THcSignalHit*) frPosAdcPulseInt->ConstructedAt(nrPosAdcHits))->Set(npmt, rawPosAdcHit.GetPulseInt(thit));
((THcSignalHit*) frPosAdcPulseAmpRaw->ConstructedAt(nrPosAdcHits))->Set(npmt, rawPosAdcHit.GetPulseAmpRaw(thit));
((THcSignalHit*) frPosAdcPulseAmp->ConstructedAt(nrPosAdcHits))->Set(npmt, rawPosAdcHit.GetPulseAmp(thit));
((THcSignalHit*) frPosAdcPulseTimeRaw->ConstructedAt(nrPosAdcHits))->Set(npmt, rawPosAdcHit.GetPulseTimeRaw(thit));
if (rawPosAdcHit.GetPulseAmpRaw(thit) > 0) ((THcSignalHit*) fPosAdcErrorFlag->ConstructedAt(nrPosAdcHits))->Set(npmt, 0);
if (rawPosAdcHit.GetPulseAmpRaw(thit) <= 0) ((THcSignalHit*) fPosAdcErrorFlag->ConstructedAt(nrPosAdcHits))->Set(npmt, 1);
++nrPosAdcHits;
fTotNumAdcHits++;
fTotNumPosAdcHits++;
fNumPosAdcHits.at(npmt-1) = npmt;
}
for (UInt_t thit=0; thit<rawNegAdcHit.GetNPulses(); ++thit) {
((THcSignalHit*) frNegAdcPedRaw->ConstructedAt(nrNegAdcHits))->Set(npmt, rawNegAdcHit.GetPedRaw());
((THcSignalHit*) frNegAdcPed->ConstructedAt(nrNegAdcHits))->Set(npmt, rawNegAdcHit.GetPed());
((THcSignalHit*) frNegAdcPulseIntRaw->ConstructedAt(nrNegAdcHits))->Set(npmt, rawNegAdcHit.GetPulseIntRaw(thit));
((THcSignalHit*) frNegAdcPulseInt->ConstructedAt(nrNegAdcHits))->Set(npmt, rawNegAdcHit.GetPulseInt(thit));
((THcSignalHit*) frNegAdcPulseAmpRaw->ConstructedAt(nrNegAdcHits))->Set(npmt, rawNegAdcHit.GetPulseAmpRaw(thit));
((THcSignalHit*) frNegAdcPulseAmp->ConstructedAt(nrNegAdcHits))->Set(npmt, rawNegAdcHit.GetPulseAmp(thit));
((THcSignalHit*) frNegAdcPulseTimeRaw->ConstructedAt(nrNegAdcHits))->Set(npmt, rawNegAdcHit.GetPulseTimeRaw(thit));
if (rawNegAdcHit.GetPulseAmpRaw(thit) > 0) ((THcSignalHit*) fNegAdcErrorFlag->ConstructedAt(nrNegAdcHits))->Set(npmt, 0);
if (rawNegAdcHit.GetPulseAmpRaw(thit) <= 0) ((THcSignalHit*) fNegAdcErrorFlag->ConstructedAt(nrNegAdcHits))->Set(npmt, 1);
++nrNegAdcHits;
fTotNumAdcHits++;
fTotNumNegAdcHits++;
fNumNegAdcHits.at(npmt-1) = npmt;
}
ihit++;
}
return ihit;
}
//_____________________________________________________________________________
Int_t THcAerogel::ApplyCorrections( void )
{
return(0);
}
//_____________________________________________________________________________
Int_t THcAerogel::CoarseProcess( TClonesArray& ) //tracks
{
// Loop over the elements in the TClonesArray
for(Int_t ielem = 0; ielem < frPosAdcPulseInt->GetEntries(); ielem++) {
Int_t npmt = ((THcSignalHit*) frPosAdcPulseInt->ConstructedAt(ielem))->GetPaddleNumber() - 1; Double_t pulsePed = ((THcSignalHit*) frPosAdcPed->ConstructedAt(ielem))->GetData();
Double_t pulseInt = ((THcSignalHit*) frPosAdcPulseInt->ConstructedAt(ielem))->GetData();
Double_t pulseIntRaw = ((THcSignalHit*) frPosAdcPulseIntRaw->ConstructedAt(ielem))->GetData();
Double_t pulseAmp = ((THcSignalHit*) frPosAdcPulseAmp->ConstructedAt(ielem))->GetData();
Double_t pulseTime = ((THcSignalHit*) frPosAdcPulseTimeRaw->ConstructedAt(ielem))->GetData();
Bool_t errorFlag = ((THcSignalHit*) fPosAdcErrorFlag->ConstructedAt(ielem))->GetData();
Bool_t pulseTimeCut = pulseTime > fAdcTimeWindowMin && pulseTime < fAdcTimeWindowMax;
// By default, the last hit within the timing cut will be considered "good"
if (!errorFlag && pulseTimeCut) {
fGoodPosAdcPed.at(npmt) = pulsePed;
fGoodPosAdcPulseInt.at(npmt) = pulseInt;
fGoodPosAdcPulseIntRaw.at(npmt) = pulseIntRaw;
fGoodPosAdcPulseAmp.at(npmt) = pulseAmp;
fGoodPosAdcPulseTime.at(npmt) = pulseTime;
fPosNpe.at(npmt) = fPosGain[npmt]*fGoodPosAdcPulseInt.at(npmt);
fPosNpeSum += fPosNpe.at(npmt);
fTotNumGoodAdcHits++;
fTotNumGoodPosAdcHits++;
fNumGoodPosAdcHits.at(npmt) = npmt + 1;
}
}
// Loop over the elements in the TClonesArray
for(Int_t ielem = 0; ielem < frNegAdcPulseInt->GetEntries(); ielem++) {
Int_t npmt = ((THcSignalHit*) frNegAdcPulseInt->ConstructedAt(ielem))->GetPaddleNumber() - 1;
Double_t pulsePed = ((THcSignalHit*) frNegAdcPed->ConstructedAt(ielem))->GetData();
Double_t pulseInt = ((THcSignalHit*) frNegAdcPulseInt->ConstructedAt(ielem))->GetData();
Double_t pulseIntRaw = ((THcSignalHit*) frNegAdcPulseIntRaw->ConstructedAt(ielem))->GetData();
Double_t pulseAmp = ((THcSignalHit*) frNegAdcPulseAmp->ConstructedAt(ielem))->GetData();
Double_t pulseTime = ((THcSignalHit*) frNegAdcPulseTimeRaw->ConstructedAt(ielem))->GetData();
Bool_t errorFlag = ((THcSignalHit*) fNegAdcErrorFlag->ConstructedAt(ielem))->GetData();
Bool_t pulseTimeCut = pulseTime > fAdcTimeWindowMin && pulseTime < fAdcTimeWindowMax;
// By default, the last hit within the timing cut will be considered "good"
if (!errorFlag && pulseTimeCut) {
fGoodNegAdcPed.at(npmt) = pulsePed;
fGoodNegAdcPulseInt.at(npmt) = pulseInt;
fGoodNegAdcPulseIntRaw.at(npmt) = pulseIntRaw;
fGoodNegAdcPulseAmp.at(npmt) = pulseAmp;
fGoodNegAdcPulseTime.at(npmt) = pulseTime;
fNegNpe.at(npmt) = fNegGain[npmt]*fGoodNegAdcPulseInt.at(npmt);
fNegNpeSum += fNegNpe.at(npmt);
fTotNumGoodAdcHits++;
fTotNumGoodNegAdcHits++;
fNumGoodNegAdcHits.at(npmt) = npmt + 1;
}
}
fNpeSum = fNegNpeSum + fPosNpeSum;
for(Int_t ihit=0; ihit < fNhits; ihit++) {
Int_t nPosTDCHits = 0;
Int_t nNegTDCHits = 0;
Int_t nPosADCHits = 0;
Int_t nNegADCHits = 0;
// 6 GeV calculations
Int_t adc_pos;
Int_t adc_neg;
Int_t tdc_pos = -1;
Int_t tdc_neg = -1;
if (fSixGevData) {
THcAerogelHit* hit = (THcAerogelHit*) fRawHitList->At(ihit); Int_t npmt = hit->fCounter - 1;
// Sum positive and negative hits to fill tot_good_hits
if(fPosNpe.at(npmt) > 0.3) {fNADCPosHits++; fNGoodHits++;}
if(fNegNpe.at(npmt) > 0.3) {fNADCNegHits++; fNGoodHits++;}
// ADC positive hit
if((adc_pos = hit->GetRawAdcHitPos().GetPulseInt()) > 0) {
THcSignalHit *sighit = (THcSignalHit*) fPosADCHits->ConstructedAt(nPosADCHits++);
sighit->Set(hit->fCounter, adc_pos);
}
// ADC negative hit
if((adc_neg = hit->GetRawAdcHitNeg().GetPulseInt()) > 0) {
THcSignalHit *sighit = (THcSignalHit*) fNegADCHits->ConstructedAt(nNegADCHits++);
sighit->Set(hit->fCounter, adc_neg);
}
// TDC positive hit
if(hit->GetRawTdcHitPos().GetNHits() > 0) {
THcSignalHit *sighit = (THcSignalHit*) fPosTDCHits->ConstructedAt(nPosTDCHits++);
tdc_pos = hit->GetRawTdcHitPos().GetTime()+fTdcOffset;
sighit->Set(hit->fCounter, tdc_pos);
}
// TDC negative hit
if(hit->GetRawTdcHitNeg().GetNHits() > 0) {
THcSignalHit *sighit = (THcSignalHit*) fNegTDCHits->ConstructedAt(nNegTDCHits++);
tdc_neg = hit->GetRawTdcHitNeg().GetTime()+fTdcOffset;
sighit->Set(hit->fCounter, tdc_neg);
}
// For each TDC, identify the first hit that is positive.
tdc_pos = -1;
tdc_neg = -1;
for(UInt_t thit=0; thit<hit->GetRawTdcHitPos().GetNHits(); thit++) {
Int_t tdc = hit->GetRawTdcHitPos().GetTime(thit);
if(tdc >=0 ) {
tdc_pos = tdc;
break;
}
}
for(UInt_t thit=0; thit<hit->GetRawTdcHitNeg().GetNHits(); thit++) {
Int_t tdc = hit->GetRawTdcHitNeg().GetTime(thit);
if(tdc >= 0) {
tdc_neg = tdc;
break;
}
}
fA_Pos[npmt] = adc_pos;
fA_Neg[npmt] = adc_neg;
fA_Pos_p[npmt] = fA_Pos[npmt] - fPosPedMean[npmt];
fA_Neg_p[npmt] = fA_Neg[npmt] - fNegPedMean[npmt];
fT_Pos[npmt] = tdc_pos;
fT_Neg[npmt] = tdc_neg;
if(fA_Pos[npmt] < 8000) fPosNpeSixGev[npmt] = fPosGain[npmt]*fA_Pos_p[npmt];
else fPosNpeSixGev[npmt] = 100.0;
if(fA_Neg[npmt] < 8000) fNegNpeSixGev[npmt] = fNegGain[npmt]*fA_Neg_p[npmt];
else fNegNpeSixGev[npmt] = 100.0;
fPosNpeSumSixGev += fPosNpeSixGev[npmt];
fNegNpeSumSixGev += fNegNpeSixGev[npmt];
// Sum positive and negative hits to fill tot_good_hits
if(fPosNpeSixGev[npmt] > 0.3) {fNADCPosHits++; fNGoodHits++;}
if(fNegNpeSixGev[npmt] > 0.3) {fNADCNegHits++; fNGoodHits++;}
if(fT_Pos[npmt] > 0 && fT_Pos[npmt] < 8000) fNTDCPosHits++;
if(fT_Neg[npmt] > 0 && fT_Neg[npmt] < 8000) fNTDCNegHits++;
}
if (fPosNpeSumSixGev > 0.5 || fNegNpeSumSixGev > 0.5)
fNpeSumSixGev = fPosNpeSumSixGev + fNegNpeSumSixGev;
else fNpeSumSixGev = 0.0;
// If total hits are 0, then give a noticable ridiculous NPE
if (fNhits < 1) fNpeSumSixGev = 0.0;
}
return 0;
}
//_____________________________________________________________________________
Int_t THcAerogel::FineProcess( TClonesArray& tracks )
{
Int_t nTracks = tracks.GetLast() + 1;
for (Int_t itrack = 0; itrack < nTracks; itrack++) {
THaTrack* track = dynamic_cast<THaTrack*> (tracks[itrack]);
if (track->GetIndex() != 0) continue; // Select the best track
Double_t trackChi2 = track->GetChi2();
Int_t trackNDoF = track->GetNDoF();
Double_t trackRedChi2 = trackChi2/trackNDoF;
Double_t trackBeta = track->GetBeta();
Double_t trackEnergy = track->GetEnergy();
Double_t trackMom = track->GetP();
Double_t trackENorm = trackEnergy/trackMom;
Double_t trackXfp = track->GetX();
Double_t trackYfp = track->GetY();
Double_t trackTheta = track->GetTheta();
Double_t trackPhi = track->GetPhi();
Bool_t trackRedChi2Cut = trackRedChi2 > fRedChi2Min && trackRedChi2 < fRedChi2Max;
Bool_t trackBetaCut = trackBeta > fBetaMin && trackBeta < fBetaMax;
Bool_t trackENormCut = trackENorm > fENormMin && trackENorm < fENormMax;
if (trackRedChi2Cut && trackBetaCut && trackENormCut) {
// Project the track to the Aerogel diffuser box plane
Double_t xAtAero = trackXfp + trackTheta * fDiffBoxZPos;
Double_t yAtAero = trackYfp + trackPhi * fDiffBoxZPos;
// cout << "Aerogel Detector: " << GetName() << endl;
// cout << "nTracks = " << nTracks << "\t" << "trackChi2 = " << trackChi2
// << "\t" << "trackNDof = " << trackNDoF << "\t" << "trackRedChi2 = " << trackRedChi2 << endl;
// cout << "trackBeta = " << trackBeta << "\t" << "trackEnergy = " << trackEnergy << "\t"
// << "trackMom = " << trackMom << "\t" << "trackENorm = " << trackENorm << endl;
// cout << "trackXfp = " << trackXfp << "\t" << "trackYfp = " << trackYfp << "\t"
// << "trackTheta = " << trackTheta << "\t" << "trackPhi = " << trackPhi << endl;
// cout << "fDiffBoxZPos = " << fDiffBoxZPos << "\t" << "xAtAero = " << xAtAero << "\t" << "yAtAero = " << yAtAero << endl;
// cout << "=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:" << endl;
for (Int_t iregion = 0; iregion < fNRegions; iregion++) {
if ((TMath::Abs(fRegionValue[GetIndex(iregion, 0)] - xAtAero) < fRegionValue[GetIndex(iregion, 4)]) &&
(TMath::Abs(fRegionValue[GetIndex(iregion, 1)] - yAtAero) < fRegionValue[GetIndex(iregion, 5)]) &&
(TMath::Abs(fRegionValue[GetIndex(iregion, 2)] - trackTheta) < fRegionValue[GetIndex(iregion, 6)]) &&
(TMath::Abs(fRegionValue[GetIndex(iregion, 3)] - trackPhi) < fRegionValue[GetIndex(iregion, 7)])) {
fTotNumTracksMatched++;
fNumTracksMatched.at(iregion) = iregion + 1;
if (fNpeSum > fNpeThresh) {
fTotNumTracksFired++;
fNumTracksFired.at(iregion) = iregion + 1;
} // NPE threshold cut
} // Regional cuts
} // Loop over regions } // Tracking cuts
} // Track loop
return 0;
}
//_____________________________________________________________________________
// Method for initializing pedestals in the 6 GeV era
void THcAerogel::InitializePedestals()
{
fNPedestalEvents = 0;
fMinPeds = 0; // Do not calculate pedestals by default
fPosPedSum = new Int_t [fNelem];
fPosPedSum2 = new Int_t [fNelem];
fPosPedLimit = new Int_t [fNelem];
fPosPedCount = new Int_t [fNelem];
fNegPedSum = new Int_t [fNelem];
fNegPedSum2 = new Int_t [fNelem];
fNegPedLimit = new Int_t [fNelem];
fNegPedCount = new Int_t [fNelem];
fPosPed = new Double_t [fNelem];
fNegPed = new Double_t [fNelem];
fPosThresh = new Double_t [fNelem];
fNegThresh = new Double_t [fNelem];
for(Int_t i = 0;i < fNelem; i++) {
fPosPedSum[i] = 0;
fPosPedSum2[i] = 0;
fPosPedLimit[i] = 1000; // In engine, this are set in parameter file
fPosPedCount[i] = 0;
fNegPedSum[i] = 0;
fNegPedSum2[i] = 0;
fNegPedLimit[i] = 1000; // In engine, this are set in parameter file
fNegPedCount[i] = 0;
fPosPedMean[i] = 0; // Default pedestal values
fNegPedMean[i] = 0; // Default pedestal values
}
}
//_____________________________________________________________________________
// Method for accumulating pedestals in the 6 GeV era
void THcAerogel::AccumulatePedestals(TClonesArray* rawhits)
{
// Extract data from the hit list, accumulating into arrays for
// calculating pedestals
Int_t nrawhits = rawhits->GetLast()+1;
Int_t ihit = 0;
while(ihit < nrawhits) {
THcAerogelHit* hit = (THcAerogelHit *) rawhits->At(ihit);
Int_t element = hit->fCounter - 1;
Int_t adcpos = hit->GetRawAdcHitPos().GetPulseInt();
Int_t adcneg = hit->GetRawAdcHitNeg().GetPulseInt();
if(adcpos <= fPosPedLimit[element]) {
fPosPedSum[element] += adcpos;
fPosPedSum2[element] += adcpos*adcpos;
fPosPedCount[element]++;
if(fPosPedCount[element] == fMinPeds/5)
fPosPedLimit[element] = 100 + fPosPedSum[element]/fPosPedCount[element];
}
if(adcneg <= fNegPedLimit[element]) {
fNegPedSum[element] += adcneg;
fNegPedSum2[element] += adcneg*adcneg;
fNegPedCount[element]++;
if(fNegPedCount[element] == fMinPeds/5)
fNegPedLimit[element] = 100 + fNegPedSum[element]/fNegPedCount[element]; }
ihit++;
}
fNPedestalEvents++;
return;
}
//_____________________________________________________________________________
// Method for calculating pedestals in the 6 GeV era
void THcAerogel::CalculatePedestals()
{
// Use the accumulated pedestal data to calculate pedestals
// Later add check to see if pedestals have drifted ("Danger Will Robinson!")
// cout << "Plane: " << fPlaneNum << endl;
for(Int_t i=0; i<fNelem;i++) {
// Positive tubes
fPosPed[i] = ((Double_t) fPosPedSum[i]) / TMath::Max(1, fPosPedCount[i]);
fPosThresh[i] = fPosPed[i] + 15;
// Negative tubes
fNegPed[i] = ((Double_t) fNegPedSum[i]) / TMath::Max(1, fNegPedCount[i]);
fNegThresh[i] = fNegPed[i] + 15;
// cout << i+1 << " " << fPosPed[i] << " " << fNegPed[i] << endl;
// Just a copy for now, but allow the possibility that fXXXPedMean is set
// in a parameter file and only overwritten if there is a sufficient number of
// pedestal events. (So that pedestals are sensible even if the pedestal events were
// not acquired.)
if(fMinPeds > 0) {
if(fPosPedCount[i] > fMinPeds)
fPosPedMean[i] = fPosPed[i];
if(fNegPedCount[i] > fMinPeds)
fNegPedMean[i] = fNegPed[i];
}
}
}
//_____________________________________________________________________________
Int_t THcAerogel::GetIndex(Int_t nRegion, Int_t nValue)
{
return fNRegions * nValue + nRegion;
}
//_____________________________________________________________________________
void THcAerogel::Print(const Option_t* opt) const
{
THaNonTrackingDetector::Print(opt);
// Print out the pedestals
cout << endl;
cout << "Aerogel Pedestals" << endl;
cout << "No. Neg Pos" << endl;
for(Int_t i=0; i<fNelem; i++)
cout << " " << i << "\t" << fNegPedMean[i] << "\t" << fPosPedMean[i] << endl;
cout << endl;
cout << " fMinPeds = " << fMinPeds << endl;
cout << endl;
}
ClassImp(THcAerogel)
////////////////////////////////////////////////////////////////////////////////