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SiPixelDigitizerAlgorithm::PixelEfficiencies Struct Reference

Public Types

enum  shiftEnumerator { FPixRocIdShift = 3, BPixRocIdShift = 6 }
 

Public Member Functions

void init_from_db (const edm::ESHandle< TrackerGeometry > &, const edm::ESHandle< SiPixelDynamicInefficiency > &)
 
bool matches (const DetId &, const DetId &, const std::vector< uint32_t > &)
 
 PixelEfficiencies (const edm::ParameterSet &conf, bool AddPixelInefficiency, int NumberOfBarrelLayers, int NumberOfEndcapDisks)
 

Public Attributes

std::map< uint32_t, double > ChipGeomFactors
 
std::map< uint32_t, double > ColGeomFactors
 
unsigned int FPixIndex
 
bool FromConfig
 
std::map< uint32_t, size_t > iPU
 
std::unique_ptr< PixelFEDChannelCollectionPixelFEDChannelCollection_
 
std::map< uint32_t, double > PixelGeomFactors
 
std::map< uint32_t, std::vector< double > > PixelGeomFactorsROCBigPixels
 
std::map< uint32_t, std::vector< double > > PixelGeomFactorsROCStdPixels
 
std::vector< double > pu_scale
 
double theInnerEfficiency_FPix [20]
 
double theInstLumiScaleFactor
 
std::vector< double > theLadderEfficiency_BPix [20]
 
std::vector< double > theModuleEfficiency_BPix [20]
 
double theOuterEfficiency_FPix [20]
 
double thePixelChipEfficiency [20]
 
double thePixelColEfficiency [20]
 
double thePixelEfficiency [20]
 
std::vector< std::vector< double > > thePUEfficiency
 

Static Public Attributes

static const int rocIdMaskBits = 0x1F
 

Detailed Description

Internal use only.

Definition at line 253 of file SiPixelDigitizerAlgorithm.h.

Member Enumeration Documentation

Constructor & Destructor Documentation

SiPixelDigitizerAlgorithm::PixelEfficiencies::PixelEfficiencies ( const edm::ParameterSet conf,
bool  AddPixelInefficiency,
int  NumberOfBarrelLayers,
int  NumberOfEndcapDisks 
)

Definition at line 406 of file SiPixelDigitizerAlgorithm.cc.

References relativeConstraints::empty, Exception, edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), mps_fire::i, SiPixelDigitizerAlgorithm::NumberOfBarrelLayers, SiPixelDigitizerAlgorithm::NumberOfEndcapDisks, and findQualityFiles::size.

406  {
407  // pixel inefficiency
408  // Don't use Hard coded values, read inefficiencies in from DB/python config or don't use any
409  int NumberOfTotLayers = NumberOfBarrelLayers + NumberOfEndcapDisks;
412  FromConfig =
413  conf.exists("thePixelColEfficiency_BPix1") && conf.exists("thePixelColEfficiency_BPix2") && conf.exists("thePixelColEfficiency_BPix3") &&
414  conf.exists("thePixelColEfficiency_FPix1") && conf.exists("thePixelColEfficiency_FPix2") &&
415  conf.exists("thePixelEfficiency_BPix1") && conf.exists("thePixelEfficiency_BPix2") && conf.exists("thePixelEfficiency_BPix3") &&
416  conf.exists("thePixelEfficiency_FPix1") && conf.exists("thePixelEfficiency_FPix2") &&
417  conf.exists("thePixelChipEfficiency_BPix1") && conf.exists("thePixelChipEfficiency_BPix2") && conf.exists("thePixelChipEfficiency_BPix3") &&
418  conf.exists("thePixelChipEfficiency_FPix1") && conf.exists("thePixelChipEfficiency_FPix2");
419  if (NumberOfBarrelLayers==3) FromConfig = FromConfig && conf.exists("theLadderEfficiency_BPix1") && conf.exists("theLadderEfficiency_BPix2") && conf.exists("theLadderEfficiency_BPix3") &&
420  conf.exists("theModuleEfficiency_BPix1") && conf.exists("theModuleEfficiency_BPix2") && conf.exists("theModuleEfficiency_BPix3") &&
421  conf.exists("thePUEfficiency_BPix1") && conf.exists("thePUEfficiency_BPix2") && conf.exists("thePUEfficiency_BPix3") &&
422  conf.exists("theInnerEfficiency_FPix1") && conf.exists("theInnerEfficiency_FPix2") &&
423  conf.exists("theOuterEfficiency_FPix1") && conf.exists("theOuterEfficiency_FPix2") &&
424  conf.exists("thePUEfficiency_FPix_Inner") && conf.exists("thePUEfficiency_FPix_Outer") &&
425  conf.exists("theInstLumiScaleFactor");
426  if (NumberOfBarrelLayers>=4) FromConfig = FromConfig && conf.exists("thePixelColEfficiency_BPix4") &&
427  conf.exists("thePixelEfficiency_BPix4") && conf.exists("thePixelChipEfficiency_BPix4");
428  if (NumberOfEndcapDisks>=3) FromConfig = FromConfig && conf.exists("thePixelColEfficiency_FPix4") &&
429  conf.exists("thePixelEfficiency_FPix3") && conf.exists("thePixelChipEfficiency_FPix3");
430  if (FromConfig) {
431  LogInfo ("PixelDigitizer ") <<"The PixelDigitizer inefficiency configuration is read from the config file.\n";
432  theInstLumiScaleFactor = conf.getParameter<double>("theInstLumiScaleFactor");
433  int i=0;
434  thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix1");
435  thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix2");
436  thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix3");
437  if (NumberOfBarrelLayers>=4){thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_BPix4");}
438  //
439  i=0;
440  thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix1");
441  thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix2");
442  thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix3");
443  if (NumberOfBarrelLayers>=4){thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_BPix4");}
444  //
445  i=0;
446  thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix1");
447  thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix2");
448  thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix3");
449  if (NumberOfBarrelLayers>=4){thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_BPix4");}
450  //
451  if (NumberOfBarrelLayers==3){
452  i=0;
453  theLadderEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theLadderEfficiency_BPix1");
454  theLadderEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theLadderEfficiency_BPix2");
455  theLadderEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theLadderEfficiency_BPix3");
456  if ( ((theLadderEfficiency_BPix[0].size()!=20) || (theLadderEfficiency_BPix[1].size()!=32) ||
457  (theLadderEfficiency_BPix[2].size()!=44)) && (NumberOfBarrelLayers==3) )
458  throw cms::Exception("Configuration") << "Wrong ladder number in efficiency config!";
459  //
460  i=0;
461  theModuleEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theModuleEfficiency_BPix1");
462  theModuleEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theModuleEfficiency_BPix2");
463  theModuleEfficiency_BPix[i++] = conf.getParameter<std::vector<double> >("theModuleEfficiency_BPix3");
464  if ( ((theModuleEfficiency_BPix[0].size()!=4) || (theModuleEfficiency_BPix[1].size()!=4) ||
465  (theModuleEfficiency_BPix[2].size()!=4)) && (NumberOfBarrelLayers==3) )
466  throw cms::Exception("Configuration") << "Wrong module number in efficiency config!";
467  //
468  thePUEfficiency.push_back(conf.getParameter<std::vector<double> >("thePUEfficiency_BPix1"));
469  thePUEfficiency.push_back(conf.getParameter<std::vector<double> >("thePUEfficiency_BPix2"));
470  thePUEfficiency.push_back(conf.getParameter<std::vector<double> >("thePUEfficiency_BPix3"));
471  if ( ((thePUEfficiency[0].empty()) || (thePUEfficiency[1].empty()) ||
472  (thePUEfficiency[2].empty())) && (NumberOfBarrelLayers==3) )
473  throw cms::Exception("Configuration") << "At least one PU efficiency (BPix) number is needed in efficiency config!";
474  }
475  // The next is needed for Phase2 Tracker studies
476  if (NumberOfBarrelLayers>=5){
477  if (NumberOfTotLayers>20){throw cms::Exception("Configuration") <<"SiPixelDigitizer was given more layers than it can handle";}
478  // For Phase2 tracker layers just set the outermost BPix inefficiency to 99.9% THESE VALUES ARE HARDCODED ALSO ELSEWHERE IN THIS FILE
479  for (int j=5 ; j<=NumberOfBarrelLayers ; j++){
480  thePixelColEfficiency[j-1]=0.999;
481  thePixelEfficiency[j-1]=0.999;
482  thePixelChipEfficiency[j-1]=0.999;
483  }
484  }
485  //
486  i=FPixIndex;
487  thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_FPix1");
488  thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_FPix2");
489  if (NumberOfEndcapDisks>=3){thePixelColEfficiency[i++] = conf.getParameter<double>("thePixelColEfficiency_FPix3");}
490  i=FPixIndex;
491  thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_FPix1");
492  thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_FPix2");
493  if (NumberOfEndcapDisks>=3){thePixelEfficiency[i++] = conf.getParameter<double>("thePixelEfficiency_FPix3");}
494  i=FPixIndex;
495  thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_FPix1");
496  thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_FPix2");
497  if (NumberOfEndcapDisks>=3){thePixelChipEfficiency[i++] = conf.getParameter<double>("thePixelChipEfficiency_FPix3");}
498  // The next is needed for Phase2 Tracker studies
499  if (NumberOfEndcapDisks>=4){
500  if (NumberOfTotLayers>20){throw cms::Exception("Configuration") <<"SiPixelDigitizer was given more layers than it can handle";}
501  // For Phase2 tracker layers just set the extra FPix disk inefficiency to 99.9% THESE VALUES ARE HARDCODED ALSO ELSEWHERE IN THIS FILE
502  for (int j=4+FPixIndex ; j<=NumberOfEndcapDisks+NumberOfBarrelLayers ; j++){
503  thePixelColEfficiency[j-1]=0.999;
504  thePixelEfficiency[j-1]=0.999;
505  thePixelChipEfficiency[j-1]=0.999;
506  }
507  }
508  //FPix Dynamic Inefficiency
509  if (NumberOfBarrelLayers==3){
510  i=FPixIndex;
511  theInnerEfficiency_FPix[i++] = conf.getParameter<double>("theInnerEfficiency_FPix1");
512  theInnerEfficiency_FPix[i++] = conf.getParameter<double>("theInnerEfficiency_FPix2");
513  i=FPixIndex;
514  theOuterEfficiency_FPix[i++] = conf.getParameter<double>("theOuterEfficiency_FPix1");
515  theOuterEfficiency_FPix[i++] = conf.getParameter<double>("theOuterEfficiency_FPix2");
516  thePUEfficiency.push_back(conf.getParameter<std::vector<double> >("thePUEfficiency_FPix_Inner"));
517  thePUEfficiency.push_back(conf.getParameter<std::vector<double> >("thePUEfficiency_FPix_Outer"));
518  if ( ((thePUEfficiency[3].empty()) || (thePUEfficiency[4].empty())) && (NumberOfEndcapDisks==2) )
519  throw cms::Exception("Configuration") << "At least one (FPix) PU efficiency number is needed in efficiency config!";
520  pu_scale.resize(thePUEfficiency.size());
521  }
522  }
523  else LogInfo ("PixelDigitizer ") <<"The PixelDigitizer inefficiency configuration is read from the database.\n";
524  }
525  // the first "NumberOfBarrelLayers" settings [0],[1], ... , [NumberOfBarrelLayers-1] are for the barrel pixels
526  // the next "NumberOfEndcapDisks" settings [NumberOfBarrelLayers],[NumberOfBarrelLayers+1], ... [NumberOfEndcapDisks+NumberOfBarrelLayers-1]
527 }
size
Write out results.
T getParameter(std::string const &) const
bool exists(std::string const &parameterName) const
checks if a parameter exists
std::vector< std::vector< double > > thePUEfficiency

Member Function Documentation

void SiPixelDigitizerAlgorithm::PixelEfficiencies::init_from_db ( const edm::ESHandle< TrackerGeometry > &  geom,
const edm::ESHandle< SiPixelDynamicInefficiency > &  SiPixelDynamicInefficiency 
)

Definition at line 538 of file SiPixelDigitizerAlgorithm.cc.

References PixelTopology::colsperroc(), TrackerGeometry::detUnits(), Exception, SiPixelDynamicInefficiency::getChipGeomFactors(), SiPixelDynamicInefficiency::getColGeomFactors(), SiPixelDynamicInefficiency::getDetIdmasks(), SiPixelDynamicInefficiency::getPixelGeomFactors(), SiPixelDynamicInefficiency::getPUFactors(), SiPixelDynamicInefficiency::gettheInstLumiScaleFactor(), mps_fire::i, TrackerGeometry::idToDet(), TrackerGeometry::isThere(), patRefSel_triggerMatching_cfi::matches, SiStripPI::max, min(), GeomDetEnumerators::P1PXB, GeomDetEnumerators::P1PXEC, PixelSubdetector::PixelBarrel, DetId::rawId(), PixelTopology::rowsperroc(), edm::shift, PixelGeomDetUnit::specificTopology(), DetId::subdetId(), and ecaldqm::topology().

Referenced by SiPixelDigitizerAlgorithm::init_DynIneffDB().

538  {
539 
540  theInstLumiScaleFactor = SiPixelDynamicInefficiency->gettheInstLumiScaleFactor();
541  const std::map<uint32_t, double>& PixelGeomFactorsDBIn = SiPixelDynamicInefficiency->getPixelGeomFactors();
542  const std::map<uint32_t, double>& ColGeomFactorsDB = SiPixelDynamicInefficiency->getColGeomFactors();
543  const std::map<uint32_t, double>& ChipGeomFactorsDB = SiPixelDynamicInefficiency->getChipGeomFactors();
544  const std::map<uint32_t, std::vector<double> >& PUFactors = SiPixelDynamicInefficiency->getPUFactors();
545  std::vector<uint32_t > DetIdmasks = SiPixelDynamicInefficiency->getDetIdmasks();
546 
547  // Loop on all modules, initialize map for easy access
548  for( const auto& it_module : geom->detUnits()) {
549  if( dynamic_cast<PixelGeomDetUnit const*>(it_module)==nullptr) continue;
550  const DetId detid = it_module->geographicalId();
551  uint32_t rawid = detid.rawId();
552  PixelGeomFactors[rawid] = 1;
553  ColGeomFactors[rawid] = 1;
554  ChipGeomFactors[rawid] = 1;
555  PixelGeomFactorsROCStdPixels[rawid] = std::vector<double>(16,1);
556  PixelGeomFactorsROCBigPixels[rawid] = std::vector<double>(16,1);
557  }
558 
559  // ROC level inefficiency for phase 1 (disentangle scale factors for big and std size pixels)
560  std::map<uint32_t, double> PixelGeomFactorsDB;
561 
564  for (auto db_factor : PixelGeomFactorsDBIn){
565  int shift = DetId(db_factor.first).subdetId() ==
567  unsigned int rocMask = rocIdMaskBits << shift;
568  unsigned int rocId = (((db_factor.first) & rocMask) >> shift);
569  if (rocId != 0) {
570  rocId--;
571  unsigned int rawid = db_factor.first & (~rocMask);
572  const PixelGeomDetUnit * theGeomDet = dynamic_cast<const PixelGeomDetUnit*> (geom->idToDet(rawid));
573  PixelTopology const * topology = &(theGeomDet->specificTopology());
574  const int nPixelsInROC = topology->rowsperroc()*topology->colsperroc();
575  const int nBigPixelsInROC = 2*topology->rowsperroc()+topology->colsperroc()-2;
576  double factor = db_factor.second;
577  double badFraction = 1 - factor;
578  double bigPixelFraction = static_cast<double> (nBigPixelsInROC)/nPixelsInROC;
579  double stdPixelFraction = 1. - bigPixelFraction;
580 
581  double badFractionBig = std::min(bigPixelFraction, badFraction);
582  double badFractionStd = std::max(0., badFraction - badFractionBig);
583  double badFractionBigReNormalized = badFractionBig/bigPixelFraction;
584  double badFractionStdReNormalized = badFractionStd/stdPixelFraction;
585  PixelGeomFactorsROCStdPixels[rawid][rocId] *= (1. - badFractionStdReNormalized);
586  PixelGeomFactorsROCBigPixels[rawid][rocId] *= (1. - badFractionBigReNormalized);
587  }
588  else{
589  PixelGeomFactorsDB[db_factor.first] = db_factor.second;
590  }
591  }
592  } // is Phase 1 geometry
593  else{
594  PixelGeomFactorsDB = PixelGeomFactorsDBIn;
595  }
596 
597  // Loop on all modules, store module level geometrical scale factors
598  for( const auto& it_module : geom->detUnits()) {
599  if( dynamic_cast<PixelGeomDetUnit const*>(it_module)==nullptr) continue;
600  const DetId detid = it_module->geographicalId();
601  uint32_t rawid = detid.rawId();
602  for (auto db_factor : PixelGeomFactorsDB) if (matches(detid, DetId(db_factor.first), DetIdmasks)) PixelGeomFactors[rawid] *= db_factor.second;
603  for (auto db_factor : ColGeomFactorsDB) if (matches(detid, DetId(db_factor.first), DetIdmasks)) ColGeomFactors[rawid] *= db_factor.second;
604  for (auto db_factor : ChipGeomFactorsDB) if (matches(detid, DetId(db_factor.first), DetIdmasks)) ChipGeomFactors[rawid] *= db_factor.second;
605  }
606 
607  // piluep scale factors are calculated once per event
608  // therefore vector index is stored in a map for each module that matches to a db_id
609  size_t i=0;
610  for (auto factor : PUFactors) {
611  const DetId db_id = DetId(factor.first);
612  for( const auto& it_module : geom->detUnits()) {
613  if( dynamic_cast<PixelGeomDetUnit const*>(it_module)==nullptr) continue;
614  const DetId detid = it_module->geographicalId();
615  if (!matches(detid, db_id, DetIdmasks)) continue;
616  if (iPU.count(detid.rawId())) {
617  throw cms::Exception("Database")<<"Multiple db_ids match to same module in SiPixelDynamicInefficiency DB Object";
618  } else {
619  iPU[detid.rawId()] = i;
620  }
621  }
622  thePUEfficiency.push_back(factor.second);
623  ++i;
624  }
625  pu_scale.resize(thePUEfficiency.size());
626 }
virtual int rowsperroc() const =0
CaloTopology const * topology(0)
const DetContainer & detUnits() const override
Returm a vector of all GeomDet.
constexpr uint32_t rawId() const
get the raw id
Definition: DetId.h:50
std::vector< std::vector< double > > thePUEfficiency
bool isThere(GeomDetEnumerators::SubDetector subdet) const
const std::vector< uint32_t > getDetIdmasks() const
virtual int colsperroc() const =0
std::map< uint32_t, std::vector< double > > PixelGeomFactorsROCBigPixels
constexpr int subdetId() const
get the contents of the subdetector field (not cast into any detector&#39;s numbering enum) ...
Definition: DetId.h:41
T min(T a, T b)
Definition: MathUtil.h:58
Definition: DetId.h:18
std::map< uint32_t, std::vector< double > > PixelGeomFactorsROCStdPixels
virtual const PixelTopology & specificTopology() const
Returns a reference to the pixel proxy topology.
bool matches(const DetId &, const DetId &, const std::vector< uint32_t > &)
const TrackerGeomDet * idToDet(DetId) const override
static unsigned int const shift
const std::map< unsigned int, std::vector< double > > & getPUFactors() const
const std::map< unsigned int, double > & getColGeomFactors() const
const std::map< unsigned int, double > & getPixelGeomFactors() const
const std::map< unsigned int, double > & getChipGeomFactors() const
bool SiPixelDigitizerAlgorithm::PixelEfficiencies::matches ( const DetId detid,
const DetId db_id,
const std::vector< uint32_t > &  DetIdmasks 
)

Definition at line 628 of file SiPixelDigitizerAlgorithm.cc.

References DetId::det(), mps_fire::i, DetId::rawId(), and DetId::subdetId().

628  {
629  if (detid.subdetId() != db_id.subdetId()) return false;
630  for (size_t i=0; i<DetIdmasks.size(); ++i) {
631  DetId maskid = DetId(DetIdmasks.at(i));
632  if (maskid.subdetId() != db_id.subdetId()) continue;
633  if ((detid.rawId()&maskid.rawId()) != (db_id.rawId()&maskid.rawId()) &&
634  (db_id.rawId()&maskid.rawId()) != DetId(db_id.det(), db_id.subdetId()).rawId()) return false;
635  }
636  return true;
637 }
constexpr uint32_t rawId() const
get the raw id
Definition: DetId.h:50
constexpr int subdetId() const
get the contents of the subdetector field (not cast into any detector&#39;s numbering enum) ...
Definition: DetId.h:41
Definition: DetId.h:18
constexpr Detector det() const
get the detector field from this detid
Definition: DetId.h:39

Member Data Documentation

std::map<uint32_t, double> SiPixelDigitizerAlgorithm::PixelEfficiencies::ChipGeomFactors
std::map<uint32_t, double> SiPixelDigitizerAlgorithm::PixelEfficiencies::ColGeomFactors
unsigned int SiPixelDigitizerAlgorithm::PixelEfficiencies::FPixIndex
bool SiPixelDigitizerAlgorithm::PixelEfficiencies::FromConfig
std::map<uint32_t, size_t > SiPixelDigitizerAlgorithm::PixelEfficiencies::iPU
std::unique_ptr<PixelFEDChannelCollection> SiPixelDigitizerAlgorithm::PixelEfficiencies::PixelFEDChannelCollection_
std::map<uint32_t, double> SiPixelDigitizerAlgorithm::PixelEfficiencies::PixelGeomFactors
std::map<uint32_t, std::vector<double> > SiPixelDigitizerAlgorithm::PixelEfficiencies::PixelGeomFactorsROCBigPixels
std::map<uint32_t, std::vector<double> > SiPixelDigitizerAlgorithm::PixelEfficiencies::PixelGeomFactorsROCStdPixels
std::vector<double> SiPixelDigitizerAlgorithm::PixelEfficiencies::pu_scale
const int SiPixelDigitizerAlgorithm::PixelEfficiencies::rocIdMaskBits = 0x1F
static

Definition at line 281 of file SiPixelDigitizerAlgorithm.h.

double SiPixelDigitizerAlgorithm::PixelEfficiencies::theInnerEfficiency_FPix[20]
double SiPixelDigitizerAlgorithm::PixelEfficiencies::theInstLumiScaleFactor
std::vector<double> SiPixelDigitizerAlgorithm::PixelEfficiencies::theLadderEfficiency_BPix[20]
std::vector<double> SiPixelDigitizerAlgorithm::PixelEfficiencies::theModuleEfficiency_BPix[20]
double SiPixelDigitizerAlgorithm::PixelEfficiencies::theOuterEfficiency_FPix[20]
double SiPixelDigitizerAlgorithm::PixelEfficiencies::thePixelChipEfficiency[20]
double SiPixelDigitizerAlgorithm::PixelEfficiencies::thePixelColEfficiency[20]
double SiPixelDigitizerAlgorithm::PixelEfficiencies::thePixelEfficiency[20]
std::vector<std::vector<double> > SiPixelDigitizerAlgorithm::PixelEfficiencies::thePUEfficiency