#include <OptoScanTask.h>

Inheritance diagram for OptoScanTask:

Public Member Functions
	OptoScanTask (DQMStore *dqm, const FedChannelConnection &conn)

virtual	~OptoScanTask ()

Public Member Functions inherited from CommissioningTask
void	bookHistograms ()

	CommissioningTask (DQMStore *, const FedChannelConnection &, const std::string &my_name)

void	eventSetup (const edm::EventSetup *)

const uint32_t &	fillCntr () const

void	fillHistograms (const SiStripEventSummary &, const edm::DetSet< SiStripRawDigi > &)

void	fillHistograms (const SiStripEventSummary &, const uint16_t &fed_id, const std::map< uint16_t, float > &fed_ch)

const std::string &	myName () const

const uint32_t &	updateFreq () const

void	updateFreq (const uint32_t &)

void	updateHistograms ()

virtual	~CommissioningTask ()

Private Member Functions
virtual void	book ()

virtual void	fill (const SiStripEventSummary &summary, const edm::DetSet< SiStripRawDigi > &digis)

void	locateTicks (const edm::DetSet< SiStripRawDigi > &scope_mode_data, std::pair< float, float > &digital_range, std::vector< float > &baseline, float &baseline_rms)

virtual void	update ()

Private Attributes
uint16_t	nBins_

std::vector< std::vector < HistoSet > >	opto_

Additional Inherited Members
Protected Member Functions inherited from CommissioningTask
const FedChannelConnection &	connection () const

DQMStore *const	dqm () const

const edm::EventSetup *const	eventSetup () const

const uint32_t &	fecKey () const

const uint32_t &	fedKey () const

void	updateHistoSet (HistoSet &, const uint32_t &bin, const float &value)

void	updateHistoSet (CompactHistoSet &, const uint32_t &bin, const short &value)

void	updateHistoSet (HistoSet &, const uint32_t &bin)

void	updateHistoSet (CompactHistoSet &, const uint32_t &bin)

void	updateHistoSet (HistoSet &, const float &value)

void	updateHistoSet (CompactHistoSet &)

void	updateHistoSet (HistoSet &)

Detailed Description

Definition at line 10 of file OptoScanTask.h.

Constructor & Destructor Documentation

OptoScanTask::OptoScanTask	(	DQMStore *	dqm,
		const FedChannelConnection &	conn
	)

Definition at line 18 of file OptoScanTask.cc.

                                                     :
   CommissioningTask( dqm, conn, "OptoScanTask" ),
   opto_() {
 }

OptoScanTask::~OptoScanTask ( )

virtual

Definition at line 27 of file OptoScanTask.cc.

27 {

28 }

Member Function Documentation

void OptoScanTask::book ( )

privatevirtual

Reimplemented from CommissioningTask.

Definition at line 33 of file OptoScanTask.cc.

References sistrip::extrainfo::baselineRms_, CommissioningTask::connection(), sistrip::extrainfo::digital_, CommissioningTask::dqm(), sistrip::EXPERT_HISTO, sistrip::FED_KEY, CommissioningTask::fedKey(), sistrip::extrainfo::gain_, sistrip::LLD_CHAN, pileupCalc::nbins, opto_, sistrip::OPTO_SCAN, and indexGen::title.

                         {
 
   uint16_t nbins = 50;
   uint16_t gains = 4;
 
   // Resize "histo sets"
   opto_.resize( gains );
   for ( uint16_t igain = 0; igain < opto_.size(); igain++ ) {
     opto_[igain].resize(3);
   }
 
   for ( uint16_t igain = 0; igain < opto_.size(); igain++ ) {
     for ( uint16_t ihisto = 0; ihisto < 3; ihisto++ ) {
 
       // Extra info
       std::stringstream extra_info;
       extra_info << sistrip::extrainfo::gain_ << igain;
       if ( ihisto == 0 || ihisto == 1 ) {
         extra_info << sistrip::extrainfo::digital_ << ihisto;
       } else {
         extra_info << sistrip::extrainfo::baselineRms_;
       }
 
       // Title
       std::string title = SiStripHistoTitle( sistrip::EXPERT_HISTO, 
                                              sistrip::OPTO_SCAN, 
                                              sistrip::FED_KEY, 
                                              fedKey(),
                                              sistrip::LLD_CHAN, 
                                              connection().lldChannel(),
                                              extra_info.str() ).title();
 
       // Book histo
       opto_[igain][ihisto].histo( dqm()->bookProfile( title, title, 
                                                       nbins, 0.5, nbins*1.+0.5, // range is bias setting (1-50)
                                                       1024, -0.5, 1023.5 ) );
 
       opto_[igain][ihisto].vNumOfEntries_.resize(nbins,0);
       opto_[igain][ihisto].vSumOfContents_.resize(nbins,0);
       opto_[igain][ihisto].vSumOfSquares_.resize(nbins,0);
 
     } // end loop on histos
   } // end loop on gains
 
 }

void OptoScanTask::fill	(	const SiStripEventSummary &	summary,
		const edm::DetSet< SiStripRawDigi > &	digis
	)

privatevirtual

Reimplemented from CommissioningTask.

Definition at line 82 of file OptoScanTask.cc.

References newFWLiteAna::bin, edm::DetSet< T >::data, sistrip::invalid_, SiStripEventSummary::lldBias(), SiStripEventSummary::lldGain(), locateTicks(), sistrip::mlDqmSource_, opto_, findQualityFiles::size, CommissioningTask::updateHistoSet(), and sistrip::valid_.

                                                        {
 
   //@@ if scope mode length is in trigger fed, then 
   //@@ can add check here on number of digis
   if ( digis.data.empty() ) {
     edm::LogWarning(mlDqmSource_)
       << "[OptoScanTask::" << __func__ << "]"
       << " Unexpected number of digis! " 
       << digis.data.size(); 
   } else {
 
     // Retrieve opt bias and gain setting from SiStripEventSummary
     uint16_t gain = summary.lldGain();
     uint16_t bias = summary.lldBias();
 
     if ( gain >= opto_.size() ) { 
       opto_.resize( gain );
       for ( uint16_t igain = 0; igain < opto_.size(); igain++ ) { 
         if ( opto_[gain].size() != 3 ) { opto_[gain].resize( 3 ); }
       }
       edm::LogWarning(mlDqmSource_)  
         << "[OptoScanTask::" << __func__ << "]"
         << " Unexpected gain value! " << gain;
     }
 
     if ( bias > 50 ) { return; } // only use bias settings 1-50
 
     // Find digital "0" and digital "1" levels from tick marks within scope mode data
     std::vector<float> baseline;
     std::pair<float,float> digital_range;
     digital_range.first  = sistrip::invalid_;
     digital_range.second = sistrip::invalid_;
     float baseline_rms   = sistrip::invalid_;
 
     locateTicks( digis, digital_range, baseline, baseline_rms );
 
     uint16_t bin = bias - 1; // fill "bins" (0-49), not bias (1-50)
 
     // Digital "0"
     if ( digital_range.first < 1. * sistrip::valid_ ) {
       updateHistoSet( opto_[gain][0], bin, digital_range.first );
     }
 
     // Digital "1"
     if ( digital_range.second < 1. * sistrip::valid_ ) {
       updateHistoSet( opto_[gain][1], bin, digital_range.second );
     }
 
     // Baseline rms
     if ( baseline_rms < 1. * sistrip::valid_ ) {
       updateHistoSet( opto_[gain][2], bin, baseline_rms );
     }
 
   }
 
 }

void OptoScanTask::locateTicks	(	const edm::DetSet< SiStripRawDigi > &	scope_mode_data,
		std::pair< float, float > &	digital_range,
		std::vector< float > &	baseline,
		float &	baseline_rms
	)

private

Definition at line 156 of file OptoScanTask.cc.

References ecalMGPA::adc(), filterCSVwithJSON::copy, edm::DetSet< T >::data, findQualityFiles::jj, sistrip::mlDqmSource_, python.multivaluedict::sort(), and mathSSE::sqrt().

Referenced by fill().

                                        {
 
   // Copy ADC values and sort 
   std::vector<uint16_t> adc; 
   adc.reserve( digis.data.size() ); 
   for ( uint16_t iadc = 0; iadc < digis.data.size(); iadc++ ) {
     // only take the adc from the first APV (multiplexing alternates the digis)
     // this was asked by Karl et al
     if (iadc % 2 == 0) {
       adc.push_back( digis.data[iadc].adc() );
      }
   }
   sort( adc.begin(), adc.end() );
 
   // To make sure we have a tickmark, which comes every 70 bxs,
   // fully contained in the scope 'frame' we are analyzing
   // standard length is 280, sufficient to contain a full apv frame
   // in this run there is no frame though, just baseline and tickmarks
   if ( adc.size() > 70 ) {
 
     // Define tick mark top" level as "max" ADC values
     range.second = adc.back();
 
     // Construct vector to hold "baseline samples" (exclude tick mark samples)
     std::vector<uint16_t> truncated; 
     std::vector<uint16_t>::const_iterator ii = adc.begin();
     // remove twice the expected number of tick samples, otherwise you bias the baseline mean and rms
     std::vector<uint16_t>::const_iterator jj = adc.end() - 4 * ( ( adc.size() / 70 ) + 1 );
     truncated.resize( jj - ii );
     std::copy( ii, jj, truncated.begin() );
     if ( truncated.empty() ) { return; }
 
     // Calc mean baseline level
     float b_mean = 0.;
     std::vector<uint16_t>::const_iterator iii = truncated.begin();
     std::vector<uint16_t>::const_iterator jjj = truncated.end();
     for ( ; iii != jjj; ++iii ) { b_mean += *iii; }
     b_mean /= ( 1. * truncated.size() );
     range.first = b_mean;
 
     // Calc baseline noise
     float b_rms = 0.;
     std::vector<uint16_t>::const_iterator iiii = truncated.begin();
     std::vector<uint16_t>::const_iterator jjjj = truncated.end();
     for ( ; iiii != jjjj; ++iiii ) { b_rms += fabs( *iiii - b_mean ); }
     // Set baseline "noise" (requires any possible APV frames are filtered from the data!)
     baseline_rms = sqrt ( b_rms / ( 1. * truncated.size() ) );
 
   } else {
     edm::LogWarning(mlDqmSource_)
       << "[OptoScanTask::" << __func__ << "]"
       << " Insufficient ADC values: " << adc.size();
   }
 
 }

void OptoScanTask::update ( void )

privatevirtual

Reimplemented from CommissioningTask.

Definition at line 143 of file OptoScanTask.cc.

References opto_, and CommissioningTask::updateHistoSet().

                           {
 
   for ( uint16_t igain = 0; igain < opto_.size(); igain++ ) { 
     for ( uint16_t ihisto = 0; ihisto < opto_[igain].size(); ihisto++ ) { 
       updateHistoSet( opto_[igain][ihisto] );
     }
   }
 
 }

Member Data Documentation

uint16_t OptoScanTask::nBins_

private

Definition at line 29 of file OptoScanTask.h.

std::vector< std::vector<HistoSet> > OptoScanTask::opto_

private

Definition at line 28 of file OptoScanTask.h.

Referenced by book(), fill(), and update().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation