PedsFullNoiseHistosUsingDb Class Reference

#include <PedsFullNoiseHistosUsingDb.h>

Inheritance diagram for PedsFullNoiseHistosUsingDb:

Public Member Functions
	PedsFullNoiseHistosUsingDb (const edm::ParameterSet &pset, DQMStore *, SiStripConfigDb *const )
virtual void	uploadConfigurations ()
virtual	~PedsFullNoiseHistosUsingDb ()
Public Member Functions inherited from CommissioningHistosUsingDb
	CommissioningHistosUsingDb (SiStripConfigDb *const, sistrip::RunType=sistrip::UNDEFINED_RUN_TYPE)
bool	doUploadAnal () const
void	doUploadAnal (bool)
bool	doUploadConf () const
void	doUploadConf (bool)
void	uploadToConfigDb ()
virtual	~CommissioningHistosUsingDb ()
Public Member Functions inherited from CommissioningHistograms
	CommissioningHistograms (const edm::ParameterSet &pset, DQMStore *const, const sistrip::RunType &)
	CommissioningHistograms ()
virtual void	configure (const edm::ParameterSet &, const edm::EventSetup &)
void	createCollations (const std::vector< std::string > &)
virtual void	createSummaryHisto (const sistrip::Monitorable &, const sistrip::Presentation &, const std::string &top_level_dir, const sistrip::Granularity &)
void	extractHistograms (const std::vector< std::string > &)
virtual void	printSummary ()
void	remove (std::string pattern="")
void	save (std::string &filename, uint32_t run_number=0)
virtual	~CommissioningHistograms ()
Public Member Functions inherited from PedsFullNoiseHistograms
void	histoAnalysis (bool debug)
	PedsFullNoiseHistograms (const edm::ParameterSet &pset, DQMStore *)
void	printAnalyses ()
virtual	~PedsFullNoiseHistograms ()

Private Member Functions
void	create (SiStripConfigDb::AnalysisDescriptionsV &, Analysis)
void	update (SiStripConfigDb::FedDescriptionsRange)

Private Attributes
bool	addBadStrips_
bool	disableBadStrips_
float	highThreshold_
bool	keepStripsDisabled_
float	lowThreshold_

Additional Inherited Members
Public Types inherited from CommissioningHistograms
typedef std::map< uint32_t, CommissioningAnalysis * >	Analyses
typedef Analyses::iterator	Analysis
typedef SummaryPlotFactory< CommissioningAnalysis * >	Factory
typedef std::map< uint32_t, uint32_t >	FedToFecMap
typedef std::vector< Histo * >	Histos
typedef std::map< uint32_t, Histos >	HistosMap
Static Public Member Functions inherited from CommissioningHistograms
static void	copyCustomInformation (DQMStore *const, const std::vector< std::string > &)
static void	getContents (DQMStore *const, std::vector< std::string > &)
static uint32_t	runNumber (DQMStore *const, const std::vector< std::string > &)
static sistrip::RunType	runType (DQMStore *const, const std::vector< std::string > &)
Protected Member Functions inherited from CommissioningHistosUsingDb
virtual void	addDcuDetIds ()
void	buildDetInfo ()
SiStripFedCabling *const	cabling () const
virtual void	createAnalyses (SiStripConfigDb::AnalysisDescriptionsV &)
SiStripConfigDb *const	db () const
std::pair< std::string, DetInfo >	detInfo (const SiStripFecKey &)
bool	deviceIsPresent (const SiStripFecKey &)
void	uploadAnalyses ()
Protected Member Functions inherited from CommissioningHistograms
DQMStore *const	bei () const
void	clearHistosMap ()
Analyses &	data ()
Factory *const	factory ()
TH1 *	histogram (const sistrip::Monitorable &, const sistrip::Presentation &, const sistrip::View &, const std::string &directory, const uint32_t &xbins, const float &xlow=1.*sistrip::invalid_, const float &xhigh=1.*sistrip::invalid_)
const HistosMap &	histos () const
const FedToFecMap &	mapping () const
void	printHistosMap ()
const edm::ParameterSet &	pset () const
const sistrip::RunType &	task () const
Protected Attributes inherited from CommissioningHistograms
std::auto_ptr< Factory >	factory_

Detailed Description

Definition at line 8 of file PedsFullNoiseHistosUsingDb.h.

Constructor & Destructor Documentation

PedsFullNoiseHistosUsingDb::PedsFullNoiseHistosUsingDb	(	const edm::ParameterSet &	pset,
		DQMStore *	bei,
		SiStripConfigDb * const	db
	)

Definition at line 14 of file PedsFullNoiseHistosUsingDb.cc.

References addBadStrips_, disableBadStrips_, edm::ParameterSet::getParameter(), highThreshold_, keepStripsDisabled_, LogTrace, lowThreshold_, sistrip::mlDqmClient_, and CommissioningHistograms::pset().

  : CommissioningHistograms( pset.getParameter<edm::ParameterSet>("PedsFullNoiseParameters"),
                             bei,
                             sistrip::PEDS_FULL_NOISE ),
    CommissioningHistosUsingDb( db,
                                sistrip::PEDS_FULL_NOISE ),
    PedsFullNoiseHistograms( pset.getParameter<edm::ParameterSet>("PedsFullNoiseParameters"),
                             bei )
{
    LogTrace(mlDqmClient_) 
    << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
    << " Constructing object...";
  highThreshold_ = this->pset().getParameter<double>("HighThreshold");
  lowThreshold_ = this->pset().getParameter<double>("LowThreshold");
  LogTrace(mlDqmClient_)
    << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
    << " Set FED zero suppression high/low threshold to "
    << highThreshold_ << "/" << lowThreshold_;
  disableBadStrips_ = this->pset().getParameter<bool>("DisableBadStrips");
  keepStripsDisabled_ = this->pset().getParameter<bool>("KeepStripsDisabled");
  addBadStrips_ = this->pset().getParameter<bool>("AddBadStrips");
  LogTrace(mlDqmClient_)
    << "[PedestalsHistosUsingDb::" << __func__ << "]"
    << " Disabling strips: " << disableBadStrips_
    << " ; keeping previously disabled strips: " << keepStripsDisabled_;
}

PedsFullNoiseHistosUsingDb::~PedsFullNoiseHistosUsingDb ( )

virtual

Definition at line 45 of file PedsFullNoiseHistosUsingDb.cc.

References LogTrace, and sistrip::mlDqmClient_.

                                                        {
  LogTrace(mlDqmClient_) 
    << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
    << " Destructing object...";
}

Member Function Documentation

void PedsFullNoiseHistosUsingDb::create ( SiStripConfigDb::AnalysisDescriptionsV &  desc, Analysis  analysis  )

privatevirtual

Reimplemented from CommissioningHistosUsingDb.

Definition at line 277 of file PedsFullNoiseHistosUsingDb.cc.

References CommissioningHistosUsingDb::db(), SiStripConfigDb::dbParams(), PedsFullNoiseAnalysis::dead(), CommissioningAnalysis::fecKey(), CommissioningAnalysis::fedKey(), CommissioningAnalysis::getErrorCodes(), SiStripFecKey::i2cAddr(), PedsFullNoiseAnalysis::isValid(), PedsFullNoiseAnalysis::noiseMax(), PedsFullNoiseAnalysis::noiseMean(), PedsFullNoiseAnalysis::noiseMin(), PedsFullNoiseAnalysis::noiseSpread(), PedsFullNoiseAnalysis::noisy(), SiStripDbParams::partitions(), PedsFullNoiseAnalysis::pedsMax(), PedsFullNoiseAnalysis::pedsMean(), PedsFullNoiseAnalysis::pedsMin(), PedsFullNoiseAnalysis::pedsSpread(), PedsFullNoiseAnalysis::rawMax(), PedsFullNoiseAnalysis::rawMean(), PedsFullNoiseAnalysis::rawMin(), PedsFullNoiseAnalysis::rawSpread(), and tmp.

                                                             {

  PedsFullNoiseAnalysis* anal = dynamic_cast<PedsFullNoiseAnalysis*>( analysis->second );
  if ( !anal ) { return; }
  
  SiStripFecKey fec_key( anal->fecKey() );
  SiStripFedKey fed_key( anal->fedKey() );
  
  for ( uint16_t iapv = 0; iapv < 2; ++iapv ) {
    
    // Create description
    PedestalsAnalysisDescription* tmp;
    tmp = new PedestalsAnalysisDescription(
      anal->dead()[iapv],
      anal->noisy()[iapv],
      anal->pedsMean()[iapv],
      anal->pedsSpread()[iapv],
      anal->noiseMean()[iapv],
      anal->noiseSpread()[iapv],
      anal->rawMean()[iapv],
      anal->rawSpread()[iapv],
      anal->pedsMax()[iapv], 
      anal->pedsMin()[iapv], 
      anal->noiseMax()[iapv],
      anal->noiseMin()[iapv],
      anal->rawMax()[iapv],
      anal->rawMin()[iapv],
      fec_key.fecCrate(),
      fec_key.fecSlot(),
      fec_key.fecRing(),
      fec_key.ccuAddr(),
      fec_key.ccuChan(),
      SiStripFecKey::i2cAddr( fec_key.lldChan(), !iapv ), 
      db()->dbParams().partitions().begin()->second.partitionName(),
      db()->dbParams().partitions().begin()->second.runNumber(),
      anal->isValid(),
      "",
      fed_key.fedId(),
      fed_key.feUnit(),
      fed_key.feChan(),
      fed_key.fedApv()
    );
    
    // Add comments
    typedef std::vector<std::string> Strings;
    Strings errors = anal->getErrorCodes();
    Strings::const_iterator istr = errors.begin();
    Strings::const_iterator jstr = errors.end();
    for ( ; istr != jstr; ++istr ) { tmp->addComments( *istr ); }

    // Store description
    desc.push_back( tmp );
      
  }

}

void PedsFullNoiseHistosUsingDb::update ( SiStripConfigDb::FedDescriptionsRange  feds )

private

Definition at line 87 of file PedsFullNoiseHistosUsingDb.cc.

References addBadStrips_, sistrip::APVS_PER_FEDCH, CommissioningHistosUsingDb::cabling(), FedChannelConnection::ccuAddr(), FedChannelConnection::ccuChan(), gather_cfg::cout, CommissioningHistograms::data(), PedsFullNoiseAnalysis::dead(), TauDecayModes::dec, CommissioningHistosUsingDb::deviceIsPresent(), disableBadStrips_, FedChannelConnection::fecCrate(), SiStripFedKey::feChan(), FedChannelConnection::fecRing(), FedChannelConnection::fecSlot(), FedChannelConnection::fedCh(), sistrip::FEDCH_PER_FED, SiStripFedKey::fedChannel(), SiStripFedCabling::fedConnection(), SiStripFedKey::fedId(), FedChannelConnection::fedId(), CommissioningAnalysis::fedKey(), SiStripFedKey::feUnit(), spr::find(), highThreshold_, sistrip::invalid_, edm::isDebugEnabled(), keepStripsDisabled_, SiStripKey::key(), FedChannelConnection::lldChannel(), LogTrace, lowThreshold_, sistrip::mlDqmClient_, PedsFullNoiseAnalysis::noise(), PedsFullNoiseAnalysis::noisy(), PedsFullNoiseAnalysis::peds(), PedsFullNoiseAnalysis::pedsMin(), and groupFilesInBlocks::temp.

Referenced by progressbar.ProgressBar::__next__(), MatrixUtil.Matrix::__setitem__(), MatrixUtil.Steps::__setitem__(), Vispa.Gui.VispaWidget.VispaWidget::autosize(), Vispa.Views.LineDecayView.LineDecayContainer::createObject(), Vispa.Views.LineDecayView.LineDecayContainer::deselectAllObjects(), Vispa.Gui.VispaWidgetOwner.VispaWidgetOwner::deselectAllWidgets(), Vispa.Gui.VispaWidget.VispaWidget::enableAutosizing(), dqm-mbProfile.Profile::finish(), progressbar.ProgressBar::finish(), Vispa.Gui.MenuWidget.MenuWidget::leaveEvent(), Vispa.Gui.VispaWidgetOwner.VispaWidgetOwner::mouseMoveEvent(), Vispa.Gui.MenuWidget.MenuWidget::mouseMoveEvent(), Vispa.Views.LineDecayView.LineDecayContainer::mouseMoveEvent(), Vispa.Gui.VispaWidgetOwner.VispaWidgetOwner::mouseReleaseEvent(), Vispa.Views.LineDecayView.LineDecayContainer::objectMoved(), MatrixUtil.Steps::overwrite(), Vispa.Views.LineDecayView.LineDecayContainer::removeObject(), Vispa.Gui.ConnectableWidget.ConnectableWidget::removePorts(), Vispa.Gui.FindDialog.FindDialog::reset(), Vispa.Gui.PortConnection.PointToPointConnection::select(), Vispa.Gui.VispaWidget.VispaWidget::select(), Vispa.Views.LineDecayView.LineDecayContainer::select(), Vispa.Gui.VispaWidget.VispaWidget::setText(), Vispa.Gui.VispaWidget.VispaWidget::setTitle(), Vispa.Gui.ZoomableWidget.ZoomableWidget::setZoom(), Vispa.Views.LineDecayView.LineDecayContainer::setZoom(), Vispa.Gui.PortConnection.PointToPointConnection::updateConnection(), and uploadConfigurations().

                                                                                  {
 
  // Iterate through feds and update fed descriptions
  uint16_t updated = 0;
  SiStripConfigDb::FedDescriptionsV::const_iterator ifed;
  for ( ifed = feds.begin(); ifed != feds.end(); ifed++ ) {
    
    for ( uint16_t ichan = 0; ichan < sistrip::FEDCH_PER_FED; ichan++ ) {

      // Build FED and FEC keys
      const FedChannelConnection& conn = cabling()->fedConnection( (*ifed)->getFedId(), ichan );
      if ( conn.fecCrate()== sistrip::invalid_ ||
           conn.fecSlot() == sistrip::invalid_ ||
           conn.fecRing() == sistrip::invalid_ ||
           conn.ccuAddr() == sistrip::invalid_ ||
           conn.ccuChan() == sistrip::invalid_ ||
           conn.lldChannel() == sistrip::invalid_ ) { continue; }
           
      SiStripFedKey fed_key( conn.fedId(), 
                             SiStripFedKey::feUnit( conn.fedCh() ),
                             SiStripFedKey::feChan( conn.fedCh() ) );
      SiStripFecKey fec_key( conn.fecCrate(),
                             conn.fecSlot(),
                             conn.fecRing(),
                             conn.ccuAddr(),
                             conn.ccuChan(),
                             conn.lldChannel() );

      // Locate appropriate analysis object 
      Analyses::const_iterator iter = data().find( fec_key.key() );
      if ( iter != data().end() ) {
      
        PedsFullNoiseAnalysis* anal = dynamic_cast<PedsFullNoiseAnalysis*>( iter->second );
        if ( !anal ) { 
          edm::LogError(mlDqmClient_)
            << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
            << " NULL pointer to analysis object!";
          continue; 
        }

        // Determine the pedestal shift to apply
        uint32_t pedshift = 127;
        for ( uint16_t iapv = 0; iapv < sistrip::APVS_PER_FEDCH; iapv++ ) {
          uint32_t pedmin = (uint32_t) anal->pedsMin()[iapv];
          pedshift = pedmin < pedshift ? pedmin : pedshift;
        }

        // Iterate through APVs and strips
        for ( uint16_t iapv = 0; iapv < sistrip::APVS_PER_FEDCH; iapv++ ) {
          for ( uint16_t istr = 0; istr < anal->peds()[iapv].size(); istr++ ) { 

            // get the information on the strip as it was on the db
            Fed9U::Fed9UAddress addr( ichan, iapv, istr );
            Fed9U::Fed9UStripDescription temp = (*ifed)->getFedStrips().getStrip( addr );
                        if(temp.getDisable()) {
                std::cout<<"Already Disabled: "<<conn.fecCrate()
                            <<" "<<conn.fecSlot()
                            <<" "<<conn.fecRing()
                            <<" "<<conn.ccuAddr()
                            <<" "<<conn.ccuChan()
                            <<" "<<conn.lldChannel()
              <<" "<<iapv*128+istr<<std::endl;
            }
            // determine whether we need to disable the strip
            bool disableStrip = false;
            if ( addBadStrips_ ) {
              disableStrip = temp.getDisable();
              SiStripFedKey fed_key(anal->fedKey());              
              if(!disableStrip){
                PedsFullNoiseAnalysis::VInt dead = anal->dead()[iapv];
                if ( find( dead.begin(), dead.end(), istr ) != dead.end() ) {
                    disableStrip = true;
                  std::cout<<"Disabling Dead: "<<conn.fecCrate()
                                    <<" "<<conn.fecSlot()
                                    <<" "<<conn.fecRing()
                                    <<" "<<conn.ccuAddr()
                                    <<" "<<conn.ccuChan()
                                    <<" "<<conn.lldChannel()
                    <<" "<<iapv*128+istr<<std::endl;
                }
                PedsFullNoiseAnalysis::VInt noisy = anal->noisy()[iapv];
                if ( find( noisy.begin(), noisy.end(), istr ) != noisy.end() ) {
                    disableStrip = true;
                  std::cout<<"Disabling Noisy: "<<conn.fecCrate()
                                    <<" "<<conn.fecSlot()
                                    <<" "<<conn.fecRing()
                                    <<" "<<conn.ccuAddr()
                                    <<" "<<conn.ccuChan()
                                    <<" "<<conn.lldChannel()
                    <<" "<<iapv*128+istr<<std::endl;
                }
              }
            } else if ( keepStripsDisabled_ ) {
              disableStrip = temp.getDisable();
            } else if (disableBadStrips_) {
              PedsFullNoiseAnalysis::VInt dead = anal->dead()[iapv];
              if ( find( dead.begin(), dead.end(), istr ) != dead.end() ) {
                disableStrip = true;              
                std::cout<<"Disabling Dead: "<<conn.fecCrate()
                                <<" "<<conn.fecSlot()
                                <<" "<<conn.fecRing()
                                <<" "<<conn.ccuAddr()
                                <<" "<<conn.ccuChan()
                                <<" "<<conn.lldChannel()
                <<" "<<iapv*128+istr<<std::endl;
              }
              PedsFullNoiseAnalysis::VInt noisy = anal->noisy()[iapv];
              if ( find( noisy.begin(), noisy.end(), istr ) != noisy.end() ) {
                disableStrip = true;                
                std::cout<<"Disabling Noisy: "<<conn.fecCrate()
                                <<" "<<conn.fecSlot()
                                <<" "<<conn.fecRing()
                                <<" "<<conn.ccuAddr()
                                <<" "<<conn.ccuChan()
                                <<" "<<conn.lldChannel()
                <<" "<<iapv*128+istr<<std::endl;
              }
            }

            Fed9U::Fed9UStripDescription data( static_cast<uint32_t>( anal->peds()[iapv][istr]-pedshift ),
                                               highThreshold_,
                                               lowThreshold_,
                                               anal->noise()[iapv][istr],
                                               disableStrip );

            std::stringstream ss;
            if ( data.getDisable() && edm::isDebugEnabled() ) {
              ss << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
                 << " Disabling strip in Fed9UStripDescription object..." << std::endl
                 << " for FED id/channel and APV/strip : "
                 << fed_key.fedId() << "/"
                 << fed_key.fedChannel() << " "
                 << iapv << "/"
                 << istr << std::endl 
                 << " and crate/FEC/ring/CCU/module    : "
                 << fec_key.fecCrate() << "/"
                 << fec_key.fecSlot() << "/"
                 << fec_key.fecRing() << "/"
                 << fec_key.ccuAddr() << "/"
                 << fec_key.ccuChan() << std::endl 
                 << " from ped/noise/high/low/disable  : "
                 << static_cast<uint16_t>( temp.getPedestal() ) << "/" 
                 << static_cast<uint16_t>( temp.getHighThreshold() ) << "/" 
                 << static_cast<uint16_t>( temp.getLowThreshold() ) << "/" 
                 << static_cast<uint16_t>( temp.getNoise() ) << "/" 
                 << static_cast<uint16_t>( temp.getDisable() ) << std::endl;
            }
            (*ifed)->getFedStrips().setStrip( addr, data );
            if ( data.getDisable() && edm::isDebugEnabled() ) {
              ss << " to ped/noise/high/low/disable    : "
                 << static_cast<uint16_t>( data.getPedestal() ) << "/" 
                 << static_cast<uint16_t>( data.getHighThreshold() ) << "/" 
                 << static_cast<uint16_t>( data.getLowThreshold() ) << "/" 
                 << static_cast<uint16_t>( data.getNoise() ) << "/" 
                 << static_cast<uint16_t>( data.getDisable() ) << std::endl;
              LogTrace(mlDqmClient_) << ss.str();
            }

          } // end loop on strips
        } // end loop on apvs
        updated++;

      } else {
        if ( deviceIsPresent(fec_key) ) {
          edm::LogWarning(mlDqmClient_) 
            << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
            << " Unable to find pedestals/noise for FedKey/Id/Ch: " 
            << hex << setw(8) << setfill('0') << fed_key.key() << dec << "/"
            << (*ifed)->getFedId() << "/"
            << ichan
            << " and device with FEC/slot/ring/CCU/LLD " 
            << fec_key.fecCrate() << "/"
            << fec_key.fecSlot() << "/"
            << fec_key.fecRing() << "/"
            << fec_key.ccuAddr() << "/"
            << fec_key.ccuChan() << "/"
            << fec_key.channel();
        }
      }
    }
  }
  
  edm::LogVerbatim(mlDqmClient_) 
    << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
    << " Updated FED pedestals/noise for " 
    << updated << " channels";
}

void PedsFullNoiseHistosUsingDb::uploadConfigurations ( )

virtual

Reimplemented from CommissioningHistosUsingDb.

Definition at line 53 of file PedsFullNoiseHistosUsingDb.cc.

References CommissioningHistosUsingDb::db(), CommissioningHistosUsingDb::doUploadConf(), SiStripConfigDb::getFedDescriptions(), LogTrace, sistrip::mlDqmClient_, update(), and SiStripConfigDb::uploadFedDescriptions().

                                                      {
  LogTrace(mlDqmClient_) 
    << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]";

  if ( !db() ) {
    edm::LogError(mlDqmClient_) 
      << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
      << " NULL pointer to SiStripConfigDb interface!"
      << " Aborting upload...";
    return;
  }
  
  // Update FED descriptions with new peds/noise values
  SiStripConfigDb::FedDescriptionsRange feds = db()->getFedDescriptions(); 
  update( feds );
  if ( doUploadConf() ) { 
    edm::LogVerbatim(mlDqmClient_) 
      << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
      << " Uploading pedestals/noise to DB...";
    db()->uploadFedDescriptions();
    edm::LogVerbatim(mlDqmClient_) 
      << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
      << " Completed database upload of " << feds.size() 
      << " FED descriptions!";
  } else {
    edm::LogWarning(mlDqmClient_) 
      << "[PedsFullNoiseHistosUsingDb::" << __func__ << "]"
      << " TEST! No pedestals/noise values will be uploaded to DB...";
  }
  
}

Member Data Documentation

bool PedsFullNoiseHistosUsingDb::addBadStrips_

private

Definition at line 31 of file PedsFullNoiseHistosUsingDb.h.

Referenced by PedsFullNoiseHistosUsingDb(), and update().

bool PedsFullNoiseHistosUsingDb::disableBadStrips_

private

Definition at line 29 of file PedsFullNoiseHistosUsingDb.h.

Referenced by PedsFullNoiseHistosUsingDb(), and update().

float PedsFullNoiseHistosUsingDb::highThreshold_

private

Definition at line 27 of file PedsFullNoiseHistosUsingDb.h.

Referenced by PedsFullNoiseHistosUsingDb(), and update().

bool PedsFullNoiseHistosUsingDb::keepStripsDisabled_

private

Definition at line 30 of file PedsFullNoiseHistosUsingDb.h.

Referenced by PedsFullNoiseHistosUsingDb(), and update().

float PedsFullNoiseHistosUsingDb::lowThreshold_

private

Definition at line 28 of file PedsFullNoiseHistosUsingDb.h.

Referenced by PedsFullNoiseHistosUsingDb(), and update().