#include <EcalSelectiveReadoutSuppressor.h>

Public Types
enum	{ BARREL, ENDCAP }

Public Member Functions
	EcalSelectiveReadoutSuppressor (const edm::ParameterSet &params, const EcalSRSettings *settings)

EcalSelectiveReadout *	getEcalSelectiveReadout ()

void	printTTFlags (std::ostream &os, int iEvent=-1, bool withHeader=true) const

void	run (const edm::EventSetup &eventSetup, const EcalTrigPrimDigiCollection &trigPrims, const EBDigiCollection &barrelDigis, const EEDigiCollection &endcapDigis, EBDigiCollection selectedBarrelDigis, EEDigiCollection selectedEndcapDigis, EBSrFlagCollection ebSrFlags, EESrFlagCollection eeSrFlags)

void	run (const edm::EventSetup &eventSetup, const EcalTrigPrimDigiCollection &trigPrims, EBDigiCollection &barrelDigis, EEDigiCollection &endcapDigis)

void	setElecMap (const EcalElectronicsMapping *map)

void	setGeometry (const CaloGeometry *caloGeometry)

void	setTriggerMap (const EcalTrigTowerConstituentsMap *map)

Static Public Member Functions
static int	getFIRTapCount ()

Private Member Functions
bool	accept (const edm::DataFrame &frame, int thr)

template<class T >
double	frame2Energy (const T &frame, int timeOffset=0) const

std::vector< int >	getFIRWeigths ()

int	iEta2cIndex (int iEta) const

void	initCellThresholds (double barrelLowInterest, double endcapLowInterest, double barrelHighInterest, double endcapHighInterest)
	helpers for constructors More...

int	internalThreshold (double thresholdInGeV, int iSubDet) const

int	iPhi2cIndex (int iPhi) const

int	iTTEta2cIndex (int iEta) const

int	iTTPhi2cIndex (int iPhi) const

void	setTtFlags (const EcalTrigPrimDigiCollection &trigPrims)

void	setTtFlags (const edm::EventSetup &eventSetup, const EBDigiCollection &ebDigis, const EEDigiCollection &eeDigis)

Private Attributes
std::vector< int >	actions_

EcalSelectiveReadout::ttFlag_t	defaultTtf_

std::unique_ptr< EcalSelectiveReadout >	ecalSelectiveReadout

int	firstFIRSample

std::vector< int >	firWeights

int	ievt_

int	srFlags [2][8]

bool	symetricZS

const EcalTrigTowerConstituentsMap *	theTriggerMap

double	thrUnit [2]

bool	trigPrimBypass_

double	trigPrimBypassHTH_

double	trigPrimBypassLTH_

int	trigPrimBypassMode_

bool	trigPrimBypassWithPeakFinder_

EcalSelectiveReadout::ttFlag_t	ttFlags [nTriggerTowersInEta][nTriggerTowersInPhi]

bool	ttThresOnCompressedEt_

std::vector< float >	weights

int	zsThreshold [2][8]

Static Private Attributes
const static size_t	nBarrelTriggerTowersInEta = 34

const static size_t	nEndcaps = 2

const static size_t	nEndcapTriggerTowersInEta = 11

static const int	nFIRTaps = 6

const static size_t	nTriggerTowersInEta = 2 * nEndcapTriggerTowersInEta + nBarrelTriggerTowersInEta

const static size_t	nTriggerTowersInPhi = 72

Detailed Description

Definition at line 17 of file EcalSelectiveReadoutSuppressor.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
BARREL
ENDCAP

Definition at line 25 of file EcalSelectiveReadoutSuppressor.h.

25 { BARREL, ENDCAP };

Constructor & Destructor Documentation

◆ EcalSelectiveReadoutSuppressor()

EcalSelectiveReadoutSuppressor::EcalSelectiveReadoutSuppressor	(	const edm::ParameterSet &	params,
		const EcalSRSettings *	settings
	)

Construtor.

Parameters

params	configuration from python file
settings	configuration from condition DB

Definition at line 30 of file EcalSelectiveReadoutSuppressor.cc.

     : ttThresOnCompressedEt_(false), ievt_(0) {
   firstFIRSample = settings->ecalDccZs1stSample_[0];
   weights = settings->dccNormalizedWeights_[0];
   symetricZS = settings->symetricZS_[0];
   actions_ = settings->actions_;
  
   int defTtf = params.getParameter<int>("defaultTtf");
   if (defTtf < 0 || defTtf > 7) {
     throw cms::Exception("InvalidParameter") << "Value of EcalSelectiveReadoutProducer module parameter defaultTtf, "
                                              << defaultTtf_ << ", is out of the valid range 0..7\n";
   } else {
     defaultTtf_ = (EcalSelectiveReadout::ttFlag_t)defTtf;
   }
  
   //online configuration has only 4 actions flags, the 4 'forced' flags being the same with the force
   //bit set to 1. Extends the actions vector for case of online-type configuration:
   if (actions_.size() == 4) {
     for (int i = 0; i < 4; ++i) {
       actions_.push_back(actions_[i] | 0x4);
     }
   }
  
   bool actionValid = actions_.size() == 8;
   for (size_t i = 0; i < actions_.size(); ++i) {
     if (actions_[i] < 0 || actions_[i] > 7)
       actionValid = false;
   }
  
   if (!actionValid) {
     throw cms::Exception("InvalidParameter")
         << "EcalSelectiveReadoutProducer module parameter 'actions' is "
            "not valid. It must be a vector of 8 integer values comprised between 0 and 7\n";
   }
  
   double adcToGeV = settings->ebDccAdcToGeV_;
   thrUnit[BARREL] = adcToGeV / 4.;  //unit=1/4th ADC count
  
   adcToGeV = settings->eeDccAdcToGeV_;
   thrUnit[ENDCAP] = adcToGeV / 4.;  //unit=1/4th ADC count
   ecalSelectiveReadout =
       unique_ptr<EcalSelectiveReadout>(new EcalSelectiveReadout(settings->deltaEta_[0], settings->deltaPhi_[0]));
   const int eb = 0;
   const int ee = 1;
   initCellThresholds(settings->srpLowInterestChannelZS_[eb],
                      settings->srpLowInterestChannelZS_[ee],
                      settings->srpHighInterestChannelZS_[eb],
                      settings->srpHighInterestChannelZS_[ee]);
   trigPrimBypass_ = params.getParameter<bool>("trigPrimBypass");
   trigPrimBypassMode_ = params.getParameter<int>("trigPrimBypassMode");
   trigPrimBypassWithPeakFinder_ = params.getParameter<bool>("trigPrimBypassWithPeakFinder");
   trigPrimBypassLTH_ = params.getParameter<double>("trigPrimBypassLTH");
   trigPrimBypassHTH_ = params.getParameter<double>("trigPrimBypassHTH");
   if (trigPrimBypass_) {
     edm::LogWarning("Digitization") << "Beware a simplified trigger primitive "
                                        "computation is used for the ECAL selective readout";
     if (trigPrimBypassMode_ != 0 && trigPrimBypassMode_ != 1) {
       throw cms::Exception("InvalidParameter")
           << "Invalid value for EcalSelectiveReadoutProducer parameter 'trigPrimBypassMode_'."
              " Valid values are 0 and 1.\n";
     }
     ttThresOnCompressedEt_ = (trigPrimBypassMode_ == 1);
   }
 }

References EcalSRSettings::actions_, actions_, BARREL, EcalSRSettings::dccNormalizedWeights_, defaultTtf_, EcalSRSettings::deltaEta_, EcalSRSettings::deltaPhi_, EcalSRSettings::ebDccAdcToGeV_, EcalSRSettings::ecalDccZs1stSample_, ecalSelectiveReadout, EcalSRSettings::eeDccAdcToGeV_, ENDCAP, Exception, firstFIRSample, mps_fire::i, initCellThresholds(), CalibrationSummaryClient_cfi::params, EcalSRSettings::srpHighInterestChannelZS_, EcalSRSettings::srpLowInterestChannelZS_, symetricZS, EcalSRSettings::symetricZS_, thrUnit, trigPrimBypass_, trigPrimBypassHTH_, trigPrimBypassLTH_, trigPrimBypassMode_, trigPrimBypassWithPeakFinder_, ttThresOnCompressedEt_, and weights.

Member Function Documentation

◆ accept()

bool EcalSelectiveReadoutSuppressor::accept	(	const edm::DataFrame &	frame,
		int	thr
	)

private

Returns true if a digi passes the zero suppression.

Parameters

frame,data	frame (aka digi).
thr	zero suppression threshold in thrUnit.

Returns: true if passed ZS filter, false if failed

Definition at line 208 of file EcalSelectiveReadoutSuppressor.cc.

                                                                               {
   //FIR filter weights:
   const vector<int>& w = getFIRWeigths();
  
   //accumulator used to compute weighted sum of samples
   int acc = 0;
   bool gain12saturated = false;
   const int gain12 = 0x01;
   const int lastFIRSample = firstFIRSample + nFIRTaps - 1;
   //LogDebug("DccFir") << "DCC FIR operation: ";
   int iWeight = 0;
   for (int iSample = firstFIRSample - 1; iSample < lastFIRSample; ++iSample, ++iWeight) {
     if (iSample >= 0 && iSample < (int)frame.size()) {
       EcalMGPASample sample(frame[iSample]);
       if (sample.gainId() != gain12)
         gain12saturated = true;
       //LogTrace("DccFir") << (iSample>=firstFIRSample?"+":"") << sample.adc()
       //         << "*(" << w[iWeight] << ")";
       acc += sample.adc() * w[iWeight];
     } else {
       edm::LogWarning("DccFir") << __FILE__ << ":" << __LINE__
                                 << ": Not enough samples in data frame or 'ecalDccZs1stSample' module "
                                    "parameter is not valid...";
     }
   }
  
   if (symetricZS) {  //cut on absolute value
     if (acc < 0)
       acc = -acc;
   }
  
   //LogTrace("DccFir") << "\n";
   //discards the 8 LSBs
   //(result of shift operator on negative numbers depends on compiler
   //implementation, therefore the value is offset to make sure it is positive
   //before performing the bit shift).
   acc = ((acc + (1 << 30)) >> 8) - (1 << (30 - 8));
  
   //ZS passed if weigthed sum acc above ZS threshold or if
   //one sample has a lower gain than gain 12 (that is gain 12 output
   //is saturated)
  
   const bool result = (acc >= thr) || gain12saturated;
  
   //LogTrace("DccFir") << "acc: " << acc << "\n"
   //                   << "threshold: " << thr << " ("
   //                   << thr*thrUnit[((EcalDataFrame&)frame).id().subdetId()==EcalBarrel?0:1]
   //                   << "GeV)\n"
   //                   << "saturated: " << (gain12saturated?"yes":"no") << "\n"
   //                   << "ZS passed: " << (result?"yes":"no")
   //                   << (symetricZS?" (symetric cut)":"") << "\n";
  
   return result;
 }

References firstFIRSample, amptDefault_cfi::frame, getFIRWeigths(), nFIRTaps, mps_fire::result, simplePhotonAnalyzer_cfi::sample, symetricZS, and w.

Referenced by esMonitoring.FDJsonServer::handle_accept(), and run().

◆ frame2Energy()

template<class T >

double EcalSelectiveReadoutSuppressor::frame2Energy	(	const T &	frame,
		int	timeOffset = `0`
	)		const

private

Definition at line 534 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                     {
   //we have to start by 0 in order to handle offset=-1
   //(however Fenix FIR has AFAK only 5 taps)
   double weights[] = {0., -1 / 3., -1 / 3., -1 / 3., 0., 1.};
  
   double adc2GeV = 0.;
   if (typeid(frame) == typeid(EBDataFrame)) {
     adc2GeV = 0.035;
   } else if (typeid(frame) == typeid(EEDataFrame)) {
     adc2GeV = 0.060;
   } else {  //T is an invalid type!
     //TODO: replace message by a cms exception
     cerr << "Severe error. " << __FILE__ << ":" << __LINE__ << ": "
          << "this is a bug. Please report it.\n";
   }
  
   double acc = 0;
  
   const int n = min<int>(frame.size(), sizeof(weights) / sizeof(weights[0]));
  
   double gainInv[] = {12., 1., 6., 12.};
  
   //cout << __PRETTY_FUNCTION__ << ": ";
   for (int i = offset; i < n; ++i) {
     int iframe = i + offset;
     if (iframe >= 0 && iframe < frame.size()) {
       acc += weights[i] * frame[iframe].adc() * gainInv[frame[iframe].gainId()] * adc2GeV;
       //cout << (iframe>offset?"+":"")
       //     << frame[iframe].adc() << "*" << gainInv[frame[iframe].gainId()]
       //     << "*" << adc2GeV << "*(" << weights[i] << ")";
     }
   }
   //cout << "\n";
   return acc;
 }

References beam_dqm_sourceclient-live_cfg::cerr, amptDefault_cfi::frame, mps_fire::i, dqmiodumpmetadata::n, hltrates_dqm_sourceclient-live_cfg::offset, and weights.

Referenced by setTtFlags().

◆ getEcalSelectiveReadout()

EcalSelectiveReadout* EcalSelectiveReadoutSuppressor::getEcalSelectiveReadout ( )

inline

For debugging purposes.

Definition at line 83 of file EcalSelectiveReadoutSuppressor.h.

83 { return ecalSelectiveReadout.get(); }

References ecalSelectiveReadout.

◆ getFIRTapCount()

static int EcalSelectiveReadoutSuppressor::getFIRTapCount ( )

inlinestatic

Gets number of weights supported by the zero suppression filter

Returns: number of weights

Definition at line 30 of file EcalSelectiveReadoutSuppressor.h.

30 { return nFIRTaps; }

References nFIRTaps.

Referenced by EcalSelectiveReadoutProducer::checkWeights().

◆ getFIRWeigths()

vector< int > EcalSelectiveReadoutSuppressor::getFIRWeigths ( )

private

Gets the integer weights used by the zero suppression FIR filter.

Weight definitions:

Uncalibrated normalized weights are defined as such that when applied to the average pulse with the highest sample normalized to 1, the result is 1.
Calibrated weights are defined for each crystal, as uncalibrated normalized weights multiplied by an intercalibration constant which is expected to be between 0.6 and 1.4
FIR weights are defined for each crystal as the closest signed integers to 2**10 times the calibrated weigths. The absolute value of these weights should not be greater than (2**12-1).

If a FIR weights exceeds the (2**12-1) absolute value limit, its absolute value is replaced by (2**12-1).

Definition at line 421 of file EcalSelectiveReadoutSuppressor.cc.

                                                           {
   if (firWeights.empty()) {
     firWeights = vector<int>(nFIRTaps, 0);  //default weight: 0;
     const static int maxWeight = 0xEFF;     //weights coded on 11+1 signed bits
     for (unsigned i = 0; i < min((size_t)nFIRTaps, weights.size()); ++i) {
       firWeights[i] = lround(weights[i] * (1 << 10));
       if (abs(firWeights[i]) > maxWeight) {  //overflow
         firWeights[i] = firWeights[i] < 0 ? -maxWeight : maxWeight;
       }
     }
   }
   return firWeights;
 }

References funct::abs(), firWeights, mps_fire::i, min(), nFIRTaps, and weights.

Referenced by accept().

◆ iEta2cIndex()

int EcalSelectiveReadoutSuppressor::iEta2cIndex ( int iEta ) const

inlineprivate

Transforms CMSSW eta ECAL crystal indices to indices starting at 0 to use for c-array or vector.

Parameters

iEta	CMSSW eta index (numbering -85...-1,1...85)

Returns: index in numbering from 0 to 169

Definition at line 142 of file EcalSelectiveReadoutSuppressor.h.

142 { return (iEta < 0) ? iEta + 85 : iEta + 84; }

References L1TowerCalibrationProducer_cfi::iEta.

◆ initCellThresholds()

void EcalSelectiveReadoutSuppressor::initCellThresholds	(	double	barrelLowInterest,
		double	endcapLowInterest,
		double	barrelHighInterest,
		double	endcapHighInterest
	)

private

helpers for constructors

Initializes ZS threshold and SR classificion to SR ("action") flags

Definition at line 111 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                    {
   //center, neighbour and single RUs are grouped into a single
   //'high interest' group
   int lowInterestThr[2];  //index for BARREL/ENDCAP
   //  int lowInterestSrFlag[2];
   int highInterestThr[2];
   // int highInterestSrFlag[2];
  
   lowInterestThr[BARREL] = internalThreshold(barrelLowInterest, BARREL);
   //  lowInterestSrFlag[BARREL] = thr2Srf(lowInterestThr[BARREL],
   //                      EcalSrFlag::SRF_ZS1);
  
   highInterestThr[BARREL] = internalThreshold(barrelHighInterest, BARREL);
   //  highInterestSrFlag[BARREL] = thr2Srf(highInterestThr[BARREL],
   //                       EcalSrFlag::SRF_ZS2);
  
   lowInterestThr[ENDCAP] = internalThreshold(endcapLowInterest, ENDCAP);
   //lowInterestSrFlag[ENDCAP] = thr2Srf(lowInterestThr[ENDCAP],
   //                  EcalSrFlag::SRF_ZS1);
  
   highInterestThr[ENDCAP] = internalThreshold(endcapHighInterest, ENDCAP);
   //  highInterestSrFlag[ENDCAP] = thr2Srf(highInterestThr[ENDCAP],
   //                   EcalSrFlag::SRF_ZS2);
  
   const int FORCED_MASK = EcalSelectiveReadout::FORCED_MASK;
  
   for (int iSubDet = 0; iSubDet < 2; ++iSubDet) {
     //low interest
     //zsThreshold[iSubDet][0] = lowInterestThr[iSubDet];
     //srFlags[iSubDet][0] = lowInterestSrFlag[iSubDet];
     //srFlags[iSubDet][0 + FORCED_MASK] = FORCED_MASK | lowInterestSrFlag[iSubDet];
  
     //single->high interest
     //zsThreshold[iSubDet][1] = highInterestThr[iSubDet];
     //srFlags[iSubDet][1] = highInterestSrFlag[iSubDet];
     //srFlags[iSubDet][1 +  FORCED_MASK] = FORCED_MASK | highInterestSrFlag[iSubDet];
  
     //neighbour->high interest
     //zsThreshold[iSubDet][2] = highInterestThr[iSubDet];
     //srFlags[iSubDet][2] = highInterestSrFlag[iSubDet];
     //srFlags[iSubDet][2 + FORCED_MASK] = FORCED_MASK | highInterestSrFlag[iSubDet];
  
     //center->high interest
     //zsThreshold[iSubDet][3] = highInterestThr[iSubDet];
     //srFlags[iSubDet][3] = highInterestSrFlag[iSubDet];
     //srFlags[iSubDet][3 + FORCED_MASK] = FORCED_MASK | highInterestSrFlag[iSubDet];
     for (size_t i = 0; i < 8; ++i) {
       srFlags[iSubDet][i] = actions_[i];
       if ((actions_[i] & ~FORCED_MASK) == 0)
         zsThreshold[iSubDet][i] = numeric_limits<int>::max();
       else if ((actions_[i] & ~FORCED_MASK) == 1)
         zsThreshold[iSubDet][i] = lowInterestThr[iSubDet];
       else if ((actions_[i] & ~FORCED_MASK) == 2)
         zsThreshold[iSubDet][i] = highInterestThr[iSubDet];
       else
         zsThreshold[iSubDet][i] = numeric_limits<int>::min();
     }
  
     //     for(size_t i = 0; i < 8; ++i){
     //       cout << "zsThreshold[" << iSubDet << "]["  << i << "] = " << zsThreshold[iSubDet][i] << endl;
     //     }
   }
 }

References actions_, BARREL, ENDCAP, EcalSelectiveReadout::FORCED_MASK, mps_fire::i, internalThreshold(), SiStripPI::max, min(), srFlags, and zsThreshold.

Referenced by EcalSelectiveReadoutSuppressor().

◆ internalThreshold()

int EcalSelectiveReadoutSuppressor::internalThreshold	(	double	thresholdInGeV,
		int	iSubDet
	)		const

private

Converts threshold in GeV to threshold in internal unit used by the ZS FIR.

Parameters

thresholdInGeV	the theshold in GeV
iSubDet	0 for barrel, 1 for endcap

Returns: threshold in thrUnit unit. INT_MAX means complete suppression, INT_MIN means no zero suppression.

Definition at line 188 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                               {
   double thr_ = thresholdInGeV / thrUnit[iSubDet];
   //treating over- and underflows, threshold is coded on 11+1 signed bits
   //an underflow threshold is considered here as if NoRO DCC switch is on
   //an overflow threshold is considered here as if ForcedRO DCC switch in on
   //Beware that conparison must be done on a double type, because conversion
   //cast to an int of a double higher than MAX_INT is undefined.
   int thr;
   if (thr_ >= 0x7FF + .5) {
     thr = numeric_limits<int>::max();
   } else if (thr_ <= -0x7FF - .5) {
     thr = numeric_limits<int>::min();
   } else {
     thr = lround(thr_);
   }
   return thr;
 }

References SiStripPI::max, min(), and thrUnit.

Referenced by initCellThresholds().

◆ iPhi2cIndex()

int EcalSelectiveReadoutSuppressor::iPhi2cIndex ( int iPhi ) const

inlineprivate

Transforms CMSSW phi ECAL crystal indices to indices starting at 0 to use for c-array or vector.

Parameters

iPhi	CMSSW phi index (numbering 1...360)

Returns: index in numbering 0...359

Definition at line 149 of file EcalSelectiveReadoutSuppressor.h.

149 { return iPhi - 1; }

◆ iTTEta2cIndex()

int EcalSelectiveReadoutSuppressor::iTTEta2cIndex ( int iEta ) const

inlineprivate

Transforms CMSSW eta ECAL TT indices to indices starting at 0 to use for c-array or vector.

Parameters

iEta	CMSSW eta index (numbering -28...-1,28...56)

Returns: index in numbering from 0 to 55

Definition at line 156 of file EcalSelectiveReadoutSuppressor.h.

156 { return (iEta < 0) ? iEta + 28 : iEta + 27; }

References L1TowerCalibrationProducer_cfi::iEta.

Referenced by setTtFlags().

◆ iTTPhi2cIndex()

int EcalSelectiveReadoutSuppressor::iTTPhi2cIndex ( int iPhi ) const

inlineprivate

Transforms CMSSW phi ECAL crystal indices to indices starting at 0 to use for c-array or vector.

Parameters

iPhi	CMSSW phi index (numbering 1...72)

Returns: index in numbering 0...71

Definition at line 163 of file EcalSelectiveReadoutSuppressor.h.

163 { return iPhi - 1; }

Referenced by setTtFlags().

◆ printTTFlags()

void EcalSelectiveReadoutSuppressor::printTTFlags	(	std::ostream &	os,
		int	iEvent = `-1`,
		bool	withHeader = `true`
	)		const

Writes out TT flags. On of the 'run' method must be called beforehand. Beware this method might be removed in future.

Parameters

os	stream to write to
iEvent	event index. Ignored if <0.
withHeader.	If true writes out a header with the legend.

Definition at line 570 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                                 {
   const char tccFlagMarker[] = {'?', '.', 'S', '?', 'C', 'E', 'E', 'E', 'E'};
   const int nEta = EcalSelectiveReadout::nTriggerTowersInEta;
   const int nPhi = EcalSelectiveReadout::nTriggerTowersInPhi;
  
   if (withHeader) {
     os << "# TCC flag map\n#\n"
           "# +-->Phi            "
        << tccFlagMarker[1 + 0]
        << ": 000 (low interest)\n"
           "# |                  "
        << tccFlagMarker[1 + 1]
        << ": 001 (mid interest)\n"
           "# |                  "
        << tccFlagMarker[1 + 2]
        << ": 010 (not valid)\n"
           "# V Eta              "
        << tccFlagMarker[1 + 3]
        << ": 011 (high interest)\n"
           "#                    "
        << tccFlagMarker[1 + 4] << ": 1xx forced readout (Hw error)\n";
   }
  
   if (iEvent >= 0) {
     os << "#\n#Event " << iEvent << "\n";
   }
  
   for (int iEta = 0; iEta < nEta; ++iEta) {
     for (int iPhi = 0; iPhi < nPhi; ++iPhi) {
       os << tccFlagMarker[ttFlags[iEta][iPhi] + 1];
     }
     os << "\n";
   }
 }

References L1TowerCalibrationProducer_cfi::iEta, iEvent, HLT_2018_cff::nEta, HLT_2018_cff::nPhi, EcalSelectiveReadout::nTriggerTowersInEta, EcalSelectiveReadout::nTriggerTowersInPhi, tccFlagMarker, and ttFlags.

◆ run() [1/2]

void EcalSelectiveReadoutSuppressor::run	(	const edm::EventSetup &	eventSetup,
		const EcalTrigPrimDigiCollection &	trigPrims,
		const EBDigiCollection &	barrelDigis,
		const EEDigiCollection &	endcapDigis,
		EBDigiCollection *	selectedBarrelDigis,
		EEDigiCollection *	selectedEndcapDigis,
		EBSrFlagCollection *	ebSrFlags,
		EESrFlagCollection *	eeSrFlags
	)

Runs the selective readout (SR) algorithm.

Parameters

eventSetup	event conditions
trigPrims	the ECAL trigger primitives used as input to the SR.
barrelDigis	the input EB digi collection
endcapDigis	the input EE digi collection
selectedBarrelDigis	[out] the EB digi passing the SR. Pointer to the collection to fill. If null, no collection is filled.
selectedEndcapDigis	[out] the EE digi passing the SR. Pointer to the collection to fill. If null, no collection is filled.
ebSrFlags	[out] the computed SR flags for EB. Pointer to the collection to fill. If null, no collection is filled.
eeSrFlags	[out] the computed SR flags for EE. Pointer to the collection to fill. If null, no collection is filled.

Definition at line 277 of file EcalSelectiveReadoutSuppressor.cc.

                                                                         {
   ++ievt_;
   if (!trigPrimBypass_ || ttThresOnCompressedEt_) {  //uses output of TPG emulator
     setTtFlags(trigPrims);
   } else {  //debug mode, run w/o TP digis
     setTtFlags(eventSetup, barrelDigis, endcapDigis);
   }
  
   ecalSelectiveReadout->runSelectiveReadout0(ttFlags);
  
   if (selectedBarrelDigis) {
     selectedBarrelDigis->reserve(barrelDigis.size() / 20);
  
     // do barrel first
     for (EBDigiCollection::const_iterator digiItr = barrelDigis.begin(); digiItr != barrelDigis.end(); ++digiItr) {
       int interestLevel = ecalSelectiveReadout->getCrystalInterest(EBDigiCollection::DetId(digiItr->id())) &
                           ~EcalSelectiveReadout::FORCED_MASK;
       if (accept(*digiItr, zsThreshold[BARREL][interestLevel])) {
         selectedBarrelDigis->push_back(digiItr->id(), digiItr->begin());
       }
     }
   }
  
   // and endcaps
   if (selectedEndcapDigis) {
     selectedEndcapDigis->reserve(endcapDigis.size() / 20);
     for (EEDigiCollection::const_iterator digiItr = endcapDigis.begin(); digiItr != endcapDigis.end(); ++digiItr) {
       int interestLevel = ecalSelectiveReadout->getCrystalInterest(EEDigiCollection::DetId(digiItr->id())) &
                           ~EcalSelectiveReadout::FORCED_MASK;
       if (accept(*digiItr, zsThreshold[ENDCAP][interestLevel])) {
         selectedEndcapDigis->push_back(digiItr->id(), digiItr->begin());
       }
     }
   }
  
   if (ievt_ <= 10) {
     int neb = (selectedBarrelDigis ? selectedBarrelDigis->size() : 0);
     if (selectedEndcapDigis)
       LogDebug("EcalSelectiveReadout")
           //       << __FILE__ << ":" << __LINE__ << ": "
           << "Number of EB digis passing the SR: " << neb << " / " << barrelDigis.size() << "\n";
     if (selectedEndcapDigis)
       LogDebug("EcalSelectiveReadout")
           //       << __FILE__ << ":" << __LINE__ << ": "
           << "\nNumber of EE digis passing the SR: " << selectedEndcapDigis->size() << " / " << endcapDigis.size()
           << "\n";
   }
  
   if (ebSrFlags)
     ebSrFlags->reserve(34 * 72);
   if (eeSrFlags)
     eeSrFlags->reserve(624);
   //SR flags:
   for (int iZ = -1; iZ <= 1; iZ += 2) {  //-1=>EE-, EB-, +1=>EE+, EB+
     //barrel:
     for (unsigned iEta = 1; iEta <= nBarrelTriggerTowersInEta / 2; ++iEta) {
       for (unsigned iPhi = 1; iPhi <= nTriggerTowersInPhi; ++iPhi) {
         const EcalTrigTowerDetId id(iZ, EcalBarrel, iEta, iPhi);
         EcalSelectiveReadout::towerInterest_t interest = ecalSelectiveReadout->getTowerInterest(id);
         if (interest < 0) {
           throw cms::Exception("EcalSelectiveReadout") << __FILE__ << ":" << __LINE__ << ": "
                                                        << "unknown SR flag. for "
                                                        << " TT " << id << ". Most probably a bug.";
         }
         int flag;
         //  if(interest==EcalSelectiveReadout::FORCED_RO){
         //  flag = EcalSrFlag::SRF_FORCED_MASK | EcalSrFlag::SRF_FULL;
         //} else{
         flag = srFlags[BARREL][interest];
         //}
         if (ebSrFlags)
           ebSrFlags->push_back(EBSrFlag(id, flag));
       }  //next iPhi
     }    //next barrel iEta
  
     //endcap:
     EcalScDetId id;
     for (int iX = 1; iX <= 20; ++iX) {
       for (int iY = 1; iY <= 20; ++iY) {
         if (EcalScDetId::validDetId(iX, iY, iZ))
           id = EcalScDetId(iX, iY, iZ);
         else
           continue;
  
         EcalSelectiveReadout::towerInterest_t interest = ecalSelectiveReadout->getSuperCrystalInterest(id);
  
         if (interest >= 0) {  //negative no SC at (iX,iY) coordinates
           int flag;
           //      if(interest==EcalSelectiveReadout::FORCED_RO){
           //  flag = EcalSrFlag::SRF_FORCED_MASK | EcalSrFlag::SRF_FULL;
           //} else{
           flag = srFlags[ENDCAP][interest];
           //}
           if (eeSrFlags)
             eeSrFlags->push_back(EESrFlag(id, flag));
         } else if (iX < 9 || iX > 12 || iY < 9 || iY > 12) {  //not an inner partial SC
           edm::LogError("EcalSelectiveReadout") << __FILE__ << ":" << __LINE__ << ": "
                                                 << "negative interest in EE for SC " << id << "\n";
         }
       }  //next iY
     }    //next iX
   }
 }

References accept(), BARREL, mtdUncalibratedRecHits_cfi::barrelDigis, CollectionTags_cfi::EBSrFlag, EcalBarrel, ecalSelectiveReadout, CollectionTags_cfi::EESrFlag, ENDCAP, mtdUncalibratedRecHits_cfi::endcapDigis, options_cfi::eventSetup, Exception, RemoveAddSevLevel::flag, triggerObjects_cff::id, L1TowerCalibrationProducer_cfi::iEta, ievt_, LogDebug, nBarrelTriggerTowersInEta, nTriggerTowersInPhi, EBDigiCollection::push_back(), EEDigiCollection::push_back(), edm::SortedCollection< T, SORT >::push_back(), edm::DataFrameContainer::reserve(), edm::SortedCollection< T, SORT >::reserve(), setTtFlags(), edm::DataFrameContainer::size(), srFlags, trigPrimBypass_, ttFlags, ttThresOnCompressedEt_, EcalScDetId::validDetId(), and zsThreshold.

◆ run() [2/2]

void EcalSelectiveReadoutSuppressor::run	(	const edm::EventSetup &	eventSetup,
		const EcalTrigPrimDigiCollection &	trigPrims,
		EBDigiCollection &	barrelDigis,
		EEDigiCollection &	endcapDigis
	)

Runs the selective readout(SR) algorithm.

Parameters

eventSetup	event conditions
trigPrims	the ECAL trigger primitives used as input to the SR.
barrelDigis	[in,out] the EB digi collection to filter
endcapDigis	[in,out] the EE digi collection to filter

Definition at line 263 of file EcalSelectiveReadoutSuppressor.cc.

                                                                         {
   EBDigiCollection selectedBarrelDigis;
   EEDigiCollection selectedEndcapDigis;
  
   run(eventSetup, trigPrims, barrelDigis, endcapDigis, &selectedBarrelDigis, &selectedEndcapDigis, nullptr, nullptr);
  
   //replaces the input with the suppressed version
   barrelDigis.swap(selectedBarrelDigis);
   endcapDigis.swap(selectedEndcapDigis);
 }

References mtdUncalibratedRecHits_cfi::barrelDigis, mtdUncalibratedRecHits_cfi::endcapDigis, and options_cfi::eventSetup.

◆ setElecMap()

void EcalSelectiveReadoutSuppressor::setElecMap ( const EcalElectronicsMapping * map )

Set the ECAL electronics mapping

Parameters

map	the ECAL electronics map

Definition at line 101 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                  {
   ecalSelectiveReadout->setElecMap(map);
 }

References ecalSelectiveReadout, and genParticles_cff::map.

◆ setGeometry()

void EcalSelectiveReadoutSuppressor::setGeometry ( const CaloGeometry * caloGeometry )

Sets the geometry of the calorimeters

Definition at line 105 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                  {
 #ifndef ECALSELECTIVEREADOUT_NOGEOM
   ecalSelectiveReadout->setGeometry(caloGeometry);
 #endif
 }

References ecalSelectiveReadout.

◆ setTriggerMap()

void EcalSelectiveReadoutSuppressor::setTriggerMap ( const EcalTrigTowerConstituentsMap * map )

Set the mapping of which cell goes with which trigger tower

Parameters

map	the trigger tower map

Definition at line 96 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                           {
   theTriggerMap = map;
   ecalSelectiveReadout->setTriggerMap(map);
 }

References ecalSelectiveReadout, genParticles_cff::map, and theTriggerMap.

◆ setTtFlags() [1/2]

void EcalSelectiveReadoutSuppressor::setTtFlags ( const EcalTrigPrimDigiCollection & trigPrims )

private

Help function to set the srFlags field.

Parameters

trigPrim the trigger primitive digi collection

Definition at line 388 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                            {
   for (size_t iEta0 = 0; iEta0 < nTriggerTowersInEta; ++iEta0) {
     for (size_t iPhi0 = 0; iPhi0 < nTriggerTowersInPhi; ++iPhi0) {
       ttFlags[iEta0][iPhi0] = defaultTtf_;
     }
   }
   for (EcalTrigPrimDigiCollection::const_iterator trigPrim = trigPrims.begin(); trigPrim != trigPrims.end();
        ++trigPrim) {
     int iEta = trigPrim->id().ieta();
     unsigned int iEta0;
     if (iEta < 0) {  //z- half ECAL: transforming ranges -28;-1 => 0;27
       iEta0 = iEta + nTriggerTowersInEta / 2;
     } else {  //z+ halfECAL: transforming ranges 1;28 => 28;55
       iEta0 = iEta + nTriggerTowersInEta / 2 - 1;
     }
  
     unsigned int iPhi0 = trigPrim->id().iphi() - 1;
  
     if (!ttThresOnCompressedEt_) {
       ttFlags[iEta0][iPhi0] = (EcalSelectiveReadout::ttFlag_t)trigPrim->ttFlag();
     } else {
       int compressedEt = trigPrim->compressedEt();
       if (compressedEt < trigPrimBypassLTH_) {
         ttFlags[iEta0][iPhi0] = EcalSelectiveReadout::TTF_LOW_INTEREST;
       } else if (compressedEt < trigPrimBypassHTH_) {
         ttFlags[iEta0][iPhi0] = EcalSelectiveReadout::TTF_MID_INTEREST;
       } else {
         ttFlags[iEta0][iPhi0] = EcalSelectiveReadout::TTF_HIGH_INTEREST;
       }
     }
   }
 }

References edm::SortedCollection< T, SORT >::begin(), defaultTtf_, edm::SortedCollection< T, SORT >::end(), L1TowerCalibrationProducer_cfi::iEta, nTriggerTowersInEta, nTriggerTowersInPhi, trigPrimBypassHTH_, trigPrimBypassLTH_, EcalSelectiveReadout::TTF_HIGH_INTEREST, EcalSelectiveReadout::TTF_LOW_INTEREST, EcalSelectiveReadout::TTF_MID_INTEREST, ttFlags, and ttThresOnCompressedEt_.

◆ setTtFlags() [2/2]

void EcalSelectiveReadoutSuppressor::setTtFlags	(	const edm::EventSetup &	eventSetup,
		const EBDigiCollection &	ebDigis,
		const EEDigiCollection &	eeDigis
	)

private

Help function to set the srFlags field. Used in TrigPrimByPass mode

Parameters

eventSetup	the EDM event setup
ebDigi	the ECAL barrel APD digis
eeDigi	the ECAL endcap VPT digis

Definition at line 435 of file EcalSelectiveReadoutSuppressor.cc.

                                                                                  {
   double trigPrim[nTriggerTowersInEta][nTriggerTowersInPhi];
  
   //ecal geometry:
   //  static const CaloSubdetectorGeometry* eeGeometry = 0;
   //  static const CaloSubdetectorGeometry* ebGeometry = 0;
   const CaloSubdetectorGeometry* eeGeometry = nullptr;
   const CaloSubdetectorGeometry* ebGeometry = nullptr;
   //  if(eeGeometry==0 || ebGeometry==0){
   edm::ESHandle<CaloGeometry> geoHandle;
   es.get<CaloGeometryRecord>().get(geoHandle);
   eeGeometry = (*geoHandle).getSubdetectorGeometry(DetId::Ecal, EcalEndcap);
   ebGeometry = (*geoHandle).getSubdetectorGeometry(DetId::Ecal, EcalBarrel);
   //  }
  
   //init trigPrim array:
   bzero(trigPrim, sizeof(trigPrim));
  
   for (EBDigiCollection::const_iterator it = ebDigis.begin(); it != ebDigis.end(); ++it) {
     EBDataFrame frame(*it);
     const EcalTrigTowerDetId& ttId = theTriggerMap->towerOf(frame.id());
     //      edm:::LogDebug("TT") << __FILE__ << ":" << __LINE__ << ": "
     //       <<  ((EBDetId&)frame.id()).ieta()
     //       << "," << ((EBDetId&)frame.id()).iphi()
     //       << " -> " << ttId.ieta() << "," << ttId.iphi() << "\n";
     const int iTTEta0 = iTTEta2cIndex(ttId.ieta());
     const int iTTPhi0 = iTTPhi2cIndex(ttId.iphi());
     double theta = ebGeometry->getGeometry(frame.id())->getPosition().theta();
     double e = frame2Energy(frame);
     if (!trigPrimBypassWithPeakFinder_ || ((frame2Energy(frame, -1) < e) && (frame2Energy(frame, 1) < e))) {
       trigPrim[iTTEta0][iTTPhi0] += e * sin(theta);
     }
   }
  
   for (EEDigiCollection::const_iterator it = eeDigis.begin(); it != eeDigis.end(); ++it) {
     EEDataFrame frame(*it);
     const EcalTrigTowerDetId& ttId = theTriggerMap->towerOf(frame.id());
     const int iTTEta0 = iTTEta2cIndex(ttId.ieta());
     const int iTTPhi0 = iTTPhi2cIndex(ttId.iphi());
     //     cout << __FILE__ << ":" << __LINE__ << ": EE xtal->TT "
     //   <<  ((EEDetId&)frame.id()).ix()
     //   << "," << ((EEDetId&)frame.id()).iy()
     //   << " -> " << ttId.ieta() << "," << ttId.iphi() << "\n";
     double theta = eeGeometry->getGeometry(frame.id())->getPosition().theta();
     double e = frame2Energy(frame);
     if (!trigPrimBypassWithPeakFinder_ || ((frame2Energy(frame, -1) < e) && (frame2Energy(frame, 1) < e))) {
       trigPrim[iTTEta0][iTTPhi0] += e * sin(theta);
     }
   }
  
   //dealing with pseudo-TT in two inner EE eta-ring:
   int innerTTEtas[] = {0, 1, 54, 55};
   for (unsigned iRing = 0; iRing < sizeof(innerTTEtas) / sizeof(innerTTEtas[0]); ++iRing) {
     int iTTEta0 = innerTTEtas[iRing];
     //this detector eta-section is divided in only 36 phi bins
     //For this eta regions,
     //current tower eta numbering scheme is inconsistent. For geometry
     //version 133:
     //- TT are numbered from 0 to 72 for 36 bins
     //- some TT have an even index, some an odd index
     //For geometry version 125, there are 72 phi bins.
     //The code below should handle both geometry definition.
     //If there are 72 input trigger primitives for each inner eta-ring,
     //then the average of the trigger primitive of the two pseudo-TT of
     //a pair (nEta, nEta+1) is taken as Et of both pseudo TTs.
     //If there are only 36 input TTs for each inner eta ring, then half
     //of the present primitive of a pseudo TT pair is used as Et of both
     //pseudo TTs.
  
     for (unsigned iTTPhi0 = 0; iTTPhi0 < nTriggerTowersInPhi - 1; iTTPhi0 += 2) {
       double et = .5 * (trigPrim[iTTEta0][iTTPhi0] + trigPrim[iTTEta0][iTTPhi0 + 1]);
       //divides the TT into 2 phi bins in order to match with 72 phi-bins SRP
       //scheme or average the Et on the two pseudo TTs if the TT is already
       //divided into two trigger primitives.
       trigPrim[iTTEta0][iTTPhi0] = et;
       trigPrim[iTTEta0][iTTPhi0 + 1] = et;
     }
   }
  
   for (unsigned iTTEta0 = 0; iTTEta0 < nTriggerTowersInEta; ++iTTEta0) {
     for (unsigned iTTPhi0 = 0; iTTPhi0 < nTriggerTowersInPhi; ++iTTPhi0) {
       if (trigPrim[iTTEta0][iTTPhi0] > trigPrimBypassHTH_) {
         ttFlags[iTTEta0][iTTPhi0] = EcalSelectiveReadout::TTF_HIGH_INTEREST;
       } else if (trigPrim[iTTEta0][iTTPhi0] > trigPrimBypassLTH_) {
         ttFlags[iTTEta0][iTTPhi0] = EcalSelectiveReadout::TTF_MID_INTEREST;
       } else {
         ttFlags[iTTEta0][iTTPhi0] = EcalSelectiveReadout::TTF_LOW_INTEREST;
       }
  
       // cout /*LogDebug("TT")*/
       //    << "ttFlags[" << iTTEta0 << "][" << iTTPhi0 << "] = "
       //    << ttFlags[iTTEta0][iTTPhi0] << "\n";
     }
   }
 }

References edm::DataFrameContainer::begin(), MillePedeFileConverter_cfg::e, DetId::Ecal, EcalBarrel, EcalEndcap, SimL1EmulatorDM_cff::eeDigis, edm::DataFrameContainer::end(), EgHLTOffHistBins_cfi::et, amptDefault_cfi::frame, frame2Energy(), edm::EventSetup::get(), get, CaloSubdetectorGeometry::getGeometry(), iTTEta2cIndex(), iTTPhi2cIndex(), nTriggerTowersInEta, nTriggerTowersInPhi, funct::sin(), theta(), theTriggerMap, EcalTrigTowerConstituentsMap::towerOf(), trigPrimBypassHTH_, trigPrimBypassLTH_, trigPrimBypassWithPeakFinder_, EcalSelectiveReadout::TTF_HIGH_INTEREST, EcalSelectiveReadout::TTF_LOW_INTEREST, EcalSelectiveReadout::TTF_MID_INTEREST, ttFlags, and ecaldqm::ttId().

Referenced by run().

Member Data Documentation

◆ actions_

std::vector<int> EcalSelectiveReadoutSuppressor::actions_

private

SR flag (low interest/single/neighbor/center) to action flag (suppress, ZS1, ZS2, FRO) map.

Definition at line 269 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), and initCellThresholds().

◆ defaultTtf_

EcalSelectiveReadout::ttFlag_t EcalSelectiveReadoutSuppressor::defaultTtf_

private

Default TTF to substitute if absent from the trigger primitive collection

Definition at line 302 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), and setTtFlags().

◆ ecalSelectiveReadout

std::unique_ptr<EcalSelectiveReadout> EcalSelectiveReadoutSuppressor::ecalSelectiveReadout

private

Help class to comput selective readout flags.

Definition at line 211 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), getEcalSelectiveReadout(), run(), setElecMap(), setGeometry(), and setTriggerMap().

◆ firstFIRSample

int EcalSelectiveReadoutSuppressor::firstFIRSample

private

Time position of the first sample to use in zero suppession FIR filter. Numbering starts at 0.

Definition at line 222 of file EcalSelectiveReadoutSuppressor.h.

Referenced by accept(), and EcalSelectiveReadoutSuppressor().

◆ firWeights

std::vector<int> EcalSelectiveReadoutSuppressor::firWeights

private

Weights of zero suppression FIR filter

Definition at line 226 of file EcalSelectiveReadoutSuppressor.h.

Referenced by getFIRWeigths().

◆ ievt_

int EcalSelectiveReadoutSuppressor::ievt_

private

Number of produced events

Definition at line 306 of file EcalSelectiveReadoutSuppressor.h.

Referenced by run().

◆ nBarrelTriggerTowersInEta

const static size_t EcalSelectiveReadoutSuppressor::nBarrelTriggerTowersInEta = 34

staticprivate

Number of eta trigger tower divisions in the barrel.

Definition at line 199 of file EcalSelectiveReadoutSuppressor.h.

Referenced by run().

◆ nEndcaps

const static size_t EcalSelectiveReadoutSuppressor::nEndcaps = 2

staticprivate

Help function to get SR flag from ZS threshold using min/max convention for SUPPRESS and FULL_READOUT: see zsThreshold.

Parameters

thr	ZS threshold in thrUnit
flag	for Zero suppression: EcalSrFlag::SRF_ZS1 or EcalSrFlag::SRF_ZS2

Returns: the SR flag ‍/ int thr2Srf(int thr, int zsFlag) const;

/** Number of endcap, obviously two.

Definition at line 191 of file EcalSelectiveReadoutSuppressor.h.

◆ nEndcapTriggerTowersInEta

const static size_t EcalSelectiveReadoutSuppressor::nEndcapTriggerTowersInEta = 11

staticprivate

Number of eta trigger tower divisions in one endcap.

Definition at line 195 of file EcalSelectiveReadoutSuppressor.h.

◆ nFIRTaps

const int EcalSelectiveReadoutSuppressor::nFIRTaps = 6

staticprivate

Depth of DCC zero suppression FIR filter (number of taps), in principal 6.

Definition at line 231 of file EcalSelectiveReadoutSuppressor.h.

Referenced by accept(), getFIRTapCount(), and getFIRWeigths().

◆ nTriggerTowersInEta

const static size_t EcalSelectiveReadoutSuppressor::nTriggerTowersInEta = 2 * nEndcapTriggerTowersInEta + nBarrelTriggerTowersInEta

staticprivate

Number of eta divisions in trigger towers for the whole ECAL

Definition at line 203 of file EcalSelectiveReadoutSuppressor.h.

Referenced by setTtFlags().

◆ nTriggerTowersInPhi

const static size_t EcalSelectiveReadoutSuppressor::nTriggerTowersInPhi = 72

staticprivate

Number of phi divisions in trigger towers.

Definition at line 207 of file EcalSelectiveReadoutSuppressor.h.

Referenced by run(), and setTtFlags().

◆ srFlags

int EcalSelectiveReadoutSuppressor::srFlags[2][8]

private

Maps RU interest flag (low interest, single neighbour, center) to Selective readout action flag (type of readout). 1st index: 0 for barrel, 1 for endcap 2nd index: RU interest (low, single, neighbour, center, forced low, forced single...)

Definition at line 298 of file EcalSelectiveReadoutSuppressor.h.

Referenced by initCellThresholds(), and run().

◆ symetricZS

bool EcalSelectiveReadoutSuppressor::symetricZS

private

Flag to use a symetric zero suppression (cut on absolute value)

Definition at line 239 of file EcalSelectiveReadoutSuppressor.h.

Referenced by accept(), and EcalSelectiveReadoutSuppressor().

◆ theTriggerMap

const EcalTrigTowerConstituentsMap* EcalSelectiveReadoutSuppressor::theTriggerMap

private

Definition at line 213 of file EcalSelectiveReadoutSuppressor.h.

Referenced by setTriggerMap(), and setTtFlags().

◆ thrUnit

double EcalSelectiveReadoutSuppressor::thrUnit[2]

private

Internal unit for Zero Suppression threshold (1/4th ADC count) used by the FIR. Index: 0 for barrel, 1 for endcap

Definition at line 253 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), and internalThreshold().

◆ trigPrimBypass_

bool EcalSelectiveReadoutSuppressor::trigPrimBypass_

private

Switch for trigger primitive simulation module bypass debug mode.

Definition at line 257 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), and run().

◆ trigPrimBypassHTH_

double EcalSelectiveReadoutSuppressor::trigPrimBypassHTH_

private

Low TT Et threshold for trigger primitive simulation module bypass debug mode.

Definition at line 290 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), and setTtFlags().

◆ trigPrimBypassLTH_

double EcalSelectiveReadoutSuppressor::trigPrimBypassLTH_

private

Low TT Et threshold for trigger primitive simulation module bypass debug mode.

Definition at line 285 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), and setTtFlags().

◆ trigPrimBypassMode_

int EcalSelectiveReadoutSuppressor::trigPrimBypassMode_

private

Mode selection for "Trig bypass" mode 0: TT thresholds applied on sum of crystal Et's 1: TT thresholds applies on compressed Et from Trigger primitive

See also: trigPrimByPass_ switch

Definition at line 264 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor().

◆ trigPrimBypassWithPeakFinder_

bool EcalSelectiveReadoutSuppressor::trigPrimBypassWithPeakFinder_

private

When in trigger primitive simulation module bypass debug mode, switch to enable Peak finder effect simulation

Definition at line 280 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), and setTtFlags().

◆ ttFlags

EcalSelectiveReadout::ttFlag_t EcalSelectiveReadoutSuppressor::ttFlags[nTriggerTowersInEta][nTriggerTowersInPhi]

private

Trigger tower flags: see setTtFlags()

Definition at line 217 of file EcalSelectiveReadoutSuppressor.h.

Referenced by printTTFlags(), run(), and setTtFlags().

◆ ttThresOnCompressedEt_

bool EcalSelectiveReadoutSuppressor::ttThresOnCompressedEt_

private

Switch to applies trigPrimBypassLTH_ and trigPrimBypassHTH_ thresholds on TPG compressed ET instead of using flags from TPG: trig prim bypass mode 1.

Definition at line 275 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), run(), and setTtFlags().

◆ weights

std::vector<float> EcalSelectiveReadoutSuppressor::weights

private

DCC zero suppression FIR filter uncalibrated normalized weigths

Definition at line 235 of file EcalSelectiveReadoutSuppressor.h.

Referenced by EcalSelectiveReadoutSuppressor(), frame2Energy(), and getFIRWeigths().

◆ zsThreshold

int EcalSelectiveReadoutSuppressor::zsThreshold[2][8]

private

Zero suppresion threshold for the ECAL expressed in ebThrUnit and eeThrUnit. Set to numeric_limits<int>::min() for FULL READOUT and to numeric_limits<int>::max() for SUPPRESS. First index: 0 for barrel, 1 for endcap 2nd index: channel interest (see EcalSelectiveReadout::towerInterest_t

Definition at line 247 of file EcalSelectiveReadoutSuppressor.h.

Referenced by initCellThresholds(), and run().

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ EcalSelectiveReadoutSuppressor()

Member Function Documentation

◆ accept()

◆ frame2Energy()

◆ getEcalSelectiveReadout()

◆ getFIRTapCount()

◆ getFIRWeigths()

◆ iEta2cIndex()

◆ initCellThresholds()

◆ internalThreshold()

◆ iPhi2cIndex()

◆ iTTEta2cIndex()

◆ iTTPhi2cIndex()

◆ printTTFlags()

◆ run() [1/2]

◆ run() [2/2]

◆ setElecMap()

◆ setGeometry()

◆ setTriggerMap()

◆ setTtFlags() [1/2]

◆ setTtFlags() [2/2]

Member Data Documentation

◆ actions_

◆ defaultTtf_

◆ ecalSelectiveReadout

◆ firstFIRSample

◆ firWeights

◆ ievt_

◆ nBarrelTriggerTowersInEta

◆ nEndcaps

◆ nEndcapTriggerTowersInEta

◆ nFIRTaps

◆ nTriggerTowersInEta

◆ nTriggerTowersInPhi

◆ srFlags

◆ symetricZS

◆ theTriggerMap

◆ thrUnit

◆ trigPrimBypass_

◆ trigPrimBypassHTH_

◆ trigPrimBypassLTH_

◆ trigPrimBypassMode_

◆ trigPrimBypassWithPeakFinder_

◆ ttFlags

◆ ttThresOnCompressedEt_

◆ weights

◆ zsThreshold