#include <PhiSymmetryCalibration_step2.h>

Inheritance diagram for PhiSymmetryCalibration_step2:

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override

void	beginJob () override

void	endJob () override

void	fillConstantsHistos ()

void	fillHistos ()

void	outResidHistos ()

	PhiSymmetryCalibration_step2 (const edm::ParameterSet &iConfig)

void	readEtSums ()

void	setUp (const edm::EventSetup &setup)

void	setupResidHistos ()

	~PhiSymmetryCalibration_step2 () override

Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzer ()

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

	~EDAnalyzer () override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
std::vector< DetId >	barrelCells

std::vector< TH2F * >	correl_barl_histos

std::vector< TH2F * >	correl_endc_histos

EcalGeomPhiSymHelper	e_

std::vector< DetId >	endcapCells

float	epsilon_M_barl [kBarlRings][kBarlWedges][kSides]

float	epsilon_M_endc [kEndcWedgesX][kEndcWedgesY][kSides]

double	esum_barl_ [kBarlRings][kBarlWedges][kSides]

double	esum_endc_ [kEndcWedgesX][kEndcWedgesX][kSides]

double	esumMean_barl_ [kBarlRings]

double	esumMean_endc_ [kEndcEtaRings]

double	etsum_barl_ [kBarlRings][kBarlWedges][kSides]

double	etsum_endc_ [kEndcWedgesX][kEndcWedgesX][kSides]

double	etsum_endc_uncorr [kEndcWedgesX][kEndcWedgesX][kSides]

double	etsumMean_barl_ [kBarlRings]

double	etsumMean_endc_ [kEndcEtaRings]

bool	firstpass_

bool	have_initial_miscalib_

std::string	initialmiscalibfile_

double	k_barl_ [kBarlRings]

double	k_endc_ [kEndcEtaRings]

std::vector< TH1F * >	miscal_resid_barl_histos
	res miscalib histos More...

std::vector< TH1F * >	miscal_resid_endc_histos

EcalIntercalibConstants	miscalib_
	initial miscalibration applied if any) More...

EcalIntercalibConstants	newCalibs_
	calib constants that we are going to calculate More...

unsigned int	nhits_barl_ [kBarlRings][kBarlWedges][kSides]

unsigned int	nhits_endc_ [kEndcWedgesX][kEndcWedgesX][kSides]

std::string	oldcalibfile_

EcalIntercalibConstants	oldCalibs_
	the old calibration constants (when reiterating, the last ones derived) More...

float	rawconst_barl [kBarlRings][kBarlWedges][kSides]

float	rawconst_endc [kEndcWedgesX][kEndcWedgesX][kSides]

bool	reiteration_

int	statusThreshold_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsInputProcessBlocks ()

static bool	wantsProcessBlocks ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Definition at line 12 of file PhiSymmetryCalibration_step2.h.

Constructor & Destructor Documentation

◆ PhiSymmetryCalibration_step2()

PhiSymmetryCalibration_step2::PhiSymmetryCalibration_step2 ( const edm::ParameterSet & iConfig )

Definition at line 23 of file PhiSymmetryCalibration_step2.cc.

                                                                                          {
   statusThreshold_ = iConfig.getUntrackedParameter<int>("statusThreshold", 0);
   have_initial_miscalib_ = iConfig.getUntrackedParameter<bool>("haveInitialMiscalib", false);
   initialmiscalibfile_ = iConfig.getUntrackedParameter<std::string>("initialmiscalibfile", "InitialMiscalib.xml");
   oldcalibfile_ = iConfig.getUntrackedParameter<std::string>("oldcalibfile", "EcalIntercalibConstants.xml");
   reiteration_ = iConfig.getUntrackedParameter<bool>("reiteration", false);
   firstpass_ = true;
 }

References edm::ParameterSet::getUntrackedParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

◆ ~PhiSymmetryCalibration_step2()

PhiSymmetryCalibration_step2::~PhiSymmetryCalibration_step2 ( )

override

Definition at line 21 of file PhiSymmetryCalibration_step2.cc.

21 {}

Member Function Documentation

◆ analyze()

void PhiSymmetryCalibration_step2::analyze	(	const edm::Event &	ev,
		const edm::EventSetup &	se
	)

overridevirtual

Implements edm::EDAnalyzer.

Definition at line 32 of file PhiSymmetryCalibration_step2.cc.

                                                                                       {
   if (firstpass_) {
     setUp(se);
     firstpass_ = false;
   }
 }

◆ beginJob()

void PhiSymmetryCalibration_step2::beginJob ( void )

overridevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 98 of file PhiSymmetryCalibration_step2.cc.

                                             {
   for (int ieta = 0; ieta < kBarlRings; ieta++) {
     for (int iphi = 0; iphi < kBarlWedges; iphi++) {
       for (int sign = 0; sign < kSides; sign++) {
         etsum_barl_[ieta][iphi][sign] = 0.;
         nhits_barl_[ieta][iphi][sign] = 0;
         esum_barl_[ieta][iphi][sign] = 0.;
       }
     }
   }
  
   for (int ix = 0; ix < kEndcWedgesX; ix++) {
     for (int iy = 0; iy < kEndcWedgesY; iy++) {
       for (int sign = 0; sign < kSides; sign++) {
         etsum_endc_[ix][iy][sign] = 0.;
         nhits_endc_[ix][iy][sign] = 0;
         esum_endc_[ix][iy][sign] = 0.;
       }
     }
   }
  
   readEtSums();
   setupResidHistos();
 }

References LEDCalibrationChannels::ieta, LEDCalibrationChannels::iphi, kBarlRings, kBarlWedges, kEndcWedgesX, kEndcWedgesY, kSides, and Validation_hcalonly_cfi::sign.

◆ endJob()

void PhiSymmetryCalibration_step2::endJob ( void )

overridevirtual

this is the new constant, or better, the correction to be applied to the old constant

residual miscalibraition / expected precision

Reimplemented from edm::EDAnalyzer.

Definition at line 123 of file PhiSymmetryCalibration_step2.cc.

                                           {
   if (firstpass_) {
     edm::LogError("PhiSym") << "Must process at least one event-Exiting" << endl;
     return;
   }
  
   // Here the real calculation of constants happens
  
   // perform the area correction for endcap etsum
   // NOT  USED  ANYMORE
  
   for (int ix = 0; ix < kEndcWedgesX; ix++) {
     for (int iy = 0; iy < kEndcWedgesY; iy++) {
       int ring = e_.endcapRing_[ix][iy];
  
       if (ring != -1) {
         for (int sign = 0; sign < kSides; sign++) {
           etsum_endc_uncorr[ix][iy][sign] = etsum_endc_[ix][iy][sign];
           etsum_endc_[ix][iy][sign] *= e_.meanCellArea_[ring] / e_.cellArea_[ix][iy];
         }
       }
     }
   }
  
   // ETsum histos, maps and other usefull histos (area,...)
   // are filled and saved here
   fillHistos();
  
   // write ETsum mean for all rings
   std::ofstream etsumMean_barl_out("etsumMean_barl.dat", ios::out);
   for (int ieta = 0; ieta < kBarlRings; ieta++) {
     etsumMean_barl_out << ieta << " " << etsumMean_barl_[ieta] << endl;
   }
   etsumMean_barl_out.close();
  
   std::ofstream etsumMean_endc_out("etsumMean_endc.dat", ios::out);
   for (int ring = 0; ring < kEndcEtaRings; ring++) {
     etsumMean_endc_out << e_.cellPos_[ring][50].eta() << " " << etsumMean_endc_[ring] << endl;
   }
   etsumMean_endc_out.close();
  
   // determine barrel calibration constants
   for (int ieta = 0; ieta < kBarlRings; ieta++) {
     for (int iphi = 0; iphi < kBarlWedges; iphi++) {
       for (int sign = 0; sign < kSides; sign++) {
         if (e_.goodCell_barl[ieta][iphi][sign]) {
           float etsum = etsum_barl_[ieta][iphi][sign];
           float epsilon_T = (etsum / etsumMean_barl_[ieta]) - 1.;
           rawconst_barl[ieta][iphi][sign] = epsilon_T + 1.;
           epsilon_M_barl[ieta][iphi][sign] = epsilon_T / k_barl_[ieta];
         } else {
           rawconst_barl[ieta][iphi][sign] = 1.;
           epsilon_M_barl[ieta][iphi][sign] = 0.;
         }  //if
       }    //sign
     }      //iphi
   }        //ieta
  
   // determine endcap calibration constants
   for (int ix = 0; ix < kEndcWedgesX; ix++) {
     for (int iy = 0; iy < kEndcWedgesY; iy++) {
       for (int sign = 0; sign < kSides; sign++) {
         int ring = e_.endcapRing_[ix][iy];
         if (ring != -1 && e_.goodCell_endc[ix][iy][sign]) {
           float etsum = etsum_endc_[ix][iy][sign];
           float epsilon_T = (etsum / etsumMean_endc_[ring]) - 1.;
           rawconst_endc[ix][iy][sign] = epsilon_T + 1.;
           epsilon_M_endc[ix][iy][sign] = epsilon_T / k_endc_[ring];
         } else {
           epsilon_M_endc[ix][iy][0] = 0.;
           epsilon_M_endc[ix][iy][1] = 0.;
           rawconst_endc[ix][iy][0] = 1.;
           rawconst_endc[ix][iy][1] = 1.;
         }  //if
       }    //sign
     }      //iy
   }        //ix
  
   std::string newcalibfile("EcalIntercalibConstants_new.xml");
  
   TFile ehistof("ehistos.root", "recreate");
  
   TH1D ebhisto("eb", "eb", 100, 0., 2.);
  
   std::vector<DetId>::const_iterator barrelIt = barrelCells.begin();
   for (; barrelIt != barrelCells.end(); barrelIt++) {
     EBDetId eb(*barrelIt);
     int ieta = abs(eb.ieta()) - 1;
     int iphi = eb.iphi() - 1;
     int sign = eb.zside() > 0 ? 1 : 0;
  
     newCalibs_[eb] = oldCalibs_[eb] / (1 + epsilon_M_barl[ieta][iphi][sign]);
  
     if (e_.goodCell_barl[ieta][iphi][sign]) {
       ebhisto.Fill(newCalibs_[eb]);
  
       miscal_resid_barl_histos[ieta]->Fill(miscalib_[eb] * newCalibs_[eb]);
       correl_barl_histos[ieta]->Fill(miscalib_[eb], newCalibs_[eb]);
     }
  
   }  // barrelit
  
   TH1D eehisto("ee", "ee", 100, 0., 2.);
   std::vector<DetId>::const_iterator endcapIt = endcapCells.begin();
  
   for (; endcapIt != endcapCells.end(); endcapIt++) {
     EEDetId ee(*endcapIt);
     int ix = ee.ix() - 1;
     int iy = ee.iy() - 1;
     int sign = ee.zside() > 0 ? 1 : 0;
  
     newCalibs_[ee] = oldCalibs_[ee] / (1 + epsilon_M_endc[ix][iy][sign]);
  
     if (e_.goodCell_endc[ix][iy][sign]) {
       eehisto.Fill(newCalibs_[ee]);
       miscal_resid_endc_histos[e_.endcapRing_[ix][iy]]->Fill(miscalib_[ee] * newCalibs_[ee]);
       ;
  
       correl_endc_histos[e_.endcapRing_[ix][iy]]->Fill(miscalib_[ee], newCalibs_[ee]);
     }
   }  //endcapit
   // Write xml file
   EcalCondHeader header;
   header.method_ = "phi symmetry";
   header.version_ = "0";
   header.datasource_ = "testdata";
   header.since_ = 1;
   header.tag_ = "unknown";
   header.date_ = "Mar 24 1973";
  
   EcalIntercalibConstantsXMLTranslator::writeXML(newcalibfile, header, newCalibs_);
  
   eehisto.Write();
   ebhisto.Write();
   ehistof.Close();
  
   fillConstantsHistos();
  
   outResidHistos();
  
   // finally output global etsums
   std::fstream ebf("etsummary_barl.dat", ios::out);
   std::fstream eef("etsummary_endc.dat", ios::out);
  
   for (int ieta = 0; ieta < kBarlRings; ieta++) {
     for (int iphi = 0; iphi < kBarlWedges; iphi++) {
       for (int sign = 0; sign < kSides; sign++) {
         ebf << ieta << " " << iphi << " " << sign << " " << etsum_barl_[ieta][iphi][sign] << endl;
       }
     }
   }
  
   for (int ix = 0; ix < kEndcWedgesX; ix++) {
     for (int iy = 0; iy < kEndcWedgesY; iy++) {
       for (int sign = 0; sign < kSides; sign++) {
         eef << ix << " " << iy << " " << sign << " " << etsum_endc_[ix][iy][sign] << endl;
       }
     }
   }
 }

References funct::abs(), RecoTauValidation_cfi::header, EBDetId::ieta(), LEDCalibrationChannels::ieta, EBDetId::iphi(), LEDCalibrationChannels::iphi, EEDetId::ix(), EEDetId::iy(), kBarlRings, kBarlWedges, kEndcEtaRings, kEndcWedgesX, kEndcWedgesY, kSides, MillePedeFileConverter_cfg::out, relativeConstraints::ring, Validation_hcalonly_cfi::sign, AlCaHLTBitMon_QueryRunRegistry::string, EcalFloatCondObjectContainerXMLTranslator::writeXML(), EBDetId::zside(), and EEDetId::zside().

Referenced by o2olib.O2ORunMgr::executeJob().

◆ fillConstantsHistos()

void PhiSymmetryCalibration_step2::fillConstantsHistos ( )

Definition at line 287 of file PhiSymmetryCalibration_step2.cc.

                                                        {
   TFile f("CalibHistos.root", "recreate");
  
   TH2F barreletamap("barreletamap", "barreletamap", 171, -85, 86, 100, 0., 2.);
   TH2F barreletamapraw("barreletamapraw", "barreletamapraw", 171, -85, 86, 100, 0., 2.);
  
   TH2F barrelmapold("barrelmapold", "barrelmapold", 360, 1., 361., 171, -85., 86.);
   TH2F barrelmapnew("barrelmapnew", "barrelmapnew", 360, 1., 361., 171, -85., 86.);
   TH2F barrelmapratio("barrelmapratio", "barrelmapratio", 360, 1., 361., 171, -85., 86.);
  
   TH1F rawconst_endc_h("rawconst_endc", "rawconst_endc", 100, 0., 2.);
   TH1F const_endc_h("const_endc", "const_endc", 100, 0., 2.);
  
   TH1F oldconst_endc_h("oldconst_endc", "oldconst_endc;oldCalib;", 200, 0, 2);
   TH2F newvsraw_endc_h("newvsraw_endc", "newvsraw_endc;rawConst;newCalib", 200, 0, 2, 200, 0, 2);
  
   TH2F endcapmapold_plus("endcapmapold_plus", "endcapmapold_plus", 100, 1., 101., 100, 1., 101.);
   TH2F endcapmapnew_plus("endcapmapnew_plus", "endcapmapnew_plus", 100, 1., 101., 100, 1., 101.);
   TH2F endcapmapratio_plus("endcapmapratio_plus", "endcapmapratio_plus", 100, 1., 101., 100, 1., 101.);
  
   TH2F endcapmapold_minus("endcapmapold_minus", "endcapmapold_minus", 100, 1., 101., 100, 1., 101.);
   TH2F endcapmapnew_minus("endcapmapnew_minus", "endcapmapnew_minus", 100, 1., 101., 100, 1., 101.);
   TH2F endcapmapratio_minus("endcapmapratio_minus", "endcapmapratio_minus", 100, 1., 101., 100, 1., 101.);
  
   for (int sign = 0; sign < kSides; sign++) {
     int thesign = sign == 1 ? 1 : -1;
  
     for (int ieta = 0; ieta < kBarlRings; ieta++) {
       for (int iphi = 0; iphi < kBarlWedges; iphi++) {
         if (e_.goodCell_barl[ieta][iphi][sign]) {
           EBDetId eb(thesign * (ieta + 1), iphi + 1);
           //int mod20= (iphi+1)%20;
           //if (mod20==0 || mod20==1 ||mod20==2) continue;  // exclude SM boundaries
           barreletamap.Fill(ieta * thesign + thesign, newCalibs_[eb]);
           barreletamapraw.Fill(ieta * thesign + thesign, rawconst_barl[ieta][iphi][sign]);
  
           barrelmapold.Fill(iphi + 1, ieta * thesign + thesign, oldCalibs_[eb]);
           barrelmapnew.Fill(iphi + 1, ieta * thesign + thesign, newCalibs_[eb]);
           barrelmapratio.Fill(iphi + 1, ieta * thesign + thesign, newCalibs_[eb] / oldCalibs_[eb]);
         }  //if
       }    //iphi
     }      //ieta
  
     for (int ix = 0; ix < kEndcWedgesX; ix++) {
       for (int iy = 0; iy < kEndcWedgesY; iy++) {
         if (e_.goodCell_endc[ix][iy][sign]) {
           if (!EEDetId::validDetId(ix + 1, iy + 1, thesign))
             continue;
           EEDetId ee(ix + 1, iy + 1, thesign);
  
           rawconst_endc_h.Fill(rawconst_endc[ix][iy][sign]);
           const_endc_h.Fill(newCalibs_[ee]);
           oldconst_endc_h.Fill(oldCalibs_[ee]);
           newvsraw_endc_h.Fill(rawconst_endc[ix][iy][sign], newCalibs_[ee]);
  
           if (sign == 1) {
             endcapmapold_plus.Fill(ix + 1, iy + 1, oldCalibs_[ee]);
             endcapmapnew_plus.Fill(ix + 1, iy + 1, newCalibs_[ee]);
             endcapmapratio_plus.Fill(ix + 1, iy + 1, newCalibs_[ee] / oldCalibs_[ee]);
           } else {
             endcapmapold_minus.Fill(ix + 1, iy + 1, oldCalibs_[ee]);
             endcapmapnew_minus.Fill(ix + 1, iy + 1, newCalibs_[ee]);
             endcapmapratio_minus.Fill(ix + 1, iy + 1, newCalibs_[ee] / oldCalibs_[ee]);
           }
  
         }  //if
       }    //iy
     }      //ix
  
   }  // sides
  
   barreletamap.Write();
   barreletamapraw.Write();
   rawconst_endc_h.Write();
   const_endc_h.Write();
   oldconst_endc_h.Write();
   newvsraw_endc_h.Write();
   barrelmapold.Write();
   barrelmapnew.Write();
   barrelmapratio.Write();
   endcapmapold_plus.Write();
   endcapmapnew_plus.Write();
   endcapmapratio_plus.Write();
   endcapmapold_minus.Write();
   endcapmapnew_minus.Write();
   endcapmapratio_minus.Write();
  
   f.Close();
 }

References f, LEDCalibrationChannels::ieta, LEDCalibrationChannels::iphi, kBarlRings, kBarlWedges, kEndcWedgesX, kEndcWedgesY, kSides, Validation_hcalonly_cfi::sign, and EEDetId::validDetId().

◆ fillHistos()

void PhiSymmetryCalibration_step2::fillHistos ( )

Definition at line 379 of file PhiSymmetryCalibration_step2.cc.

                                               {
   TFile f("PhiSymmetryCalibration.root", "recreate");
  
   std::vector<TH1F*> etsum_barl_histos(kBarlRings);
   std::vector<TH1F*> esum_barl_histos(kBarlRings);
  
   // determine ranges of ET sums to get histo bounds and book histos (barrel)
   for (int ieta = 0; ieta < kBarlRings; ieta++) {
     float low = 999999.;
     float high = 0.;
     float low_e = 999999.;
     float high_e = 0.;
  
     for (int iphi = 0; iphi < kBarlWedges; iphi++) {
       for (int sign = 0; sign < kSides; sign++) {
         float etsum = etsum_barl_[ieta][iphi][sign];
         if (etsum < low && etsum != 0.)
           low = etsum;
         if (etsum > high)
           high = etsum;
  
         float esum = esum_barl_[ieta][iphi][sign];
         if (esum < low_e && esum != 0.)
           low_e = esum;
         if (esum > high_e)
           high_e = esum;
       }
     }
  
     ostringstream t;
     t << "etsum_barl_" << ieta + 1;
     etsum_barl_histos[ieta] = new TH1F(t.str().c_str(), "", 50, low - .2 * low, high + .1 * high);
     t.str("");
  
     t << "esum_barl_" << ieta + 1;
     esum_barl_histos[ieta] = new TH1F(t.str().c_str(), "", 50, low_e - .2 * low_e, high_e + .1 * high_e);
     t.str("");
  
     // fill barrel ET sum histos
     etsumMean_barl_[ieta] = 0.;
     esumMean_barl_[ieta] = 0.;
     for (int iphi = 0; iphi < kBarlWedges; iphi++) {
       for (int sign = 0; sign < kSides; sign++) {
         if (e_.goodCell_barl[ieta][iphi][sign]) {
           float etsum = etsum_barl_[ieta][iphi][sign];
           float esum = esum_barl_[ieta][iphi][sign];
           etsum_barl_histos[ieta]->Fill(etsum);
           esum_barl_histos[ieta]->Fill(esum);
           etsumMean_barl_[ieta] += etsum;
           esumMean_barl_[ieta] += esum;
         }
       }
     }
  
     etsum_barl_histos[ieta]->Write();
     esum_barl_histos[ieta]->Write();
     etsumMean_barl_[ieta] /= (720. - e_.nBads_barl[ieta]);
     esumMean_barl_[ieta] /= (720. - e_.nBads_barl[ieta]);
     delete etsum_barl_histos[ieta];
     delete esum_barl_histos[ieta];  //VS
   }
  
   std::vector<TH1F*> etsum_endc_histos(kEndcEtaRings);
   std::vector<TH1F*> etsum_endc_uncorr_histos(kEndcEtaRings);
   std::vector<TH1F*> esum_endc_histos(kEndcEtaRings);
  
   std::vector<TH2F*> etsumvsarea_endc_histos(kEndcEtaRings);
   std::vector<TH2F*> esumvsarea_endc_histos(kEndcEtaRings);
  
   // determine ranges of ET sums to get histo bounds and book histos (endcap)
   for (int ring = 0; ring < kEndcEtaRings; ring++) {
     float low = FLT_MAX;
     float low_uncorr = FLT_MAX;
     float high = 0.;
     float high_uncorr = 0;
     float low_e = FLT_MAX;
     float high_e = 0.;
     float low_a = 1.;
     float high_a = 0.;
     for (int ix = 0; ix < kEndcWedgesX; ix++) {
       for (int iy = 0; iy < kEndcWedgesY; iy++) {
         if (e_.endcapRing_[ix][iy] == ring) {
           for (int sign = 0; sign < kSides; sign++) {
             float etsum = etsum_endc_[ix][iy][sign];
             if (etsum < low && etsum != 0.)
               low = etsum;
             if (etsum > high)
               high = etsum;
  
             float etsum_uncorr = etsum_endc_uncorr[ix][iy][sign];
             if (etsum_uncorr < low_uncorr && etsum_uncorr != 0.)
               low_uncorr = etsum_uncorr;
             if (etsum_uncorr > high_uncorr)
               high_uncorr = etsum_uncorr;
  
             float esum = esum_endc_[ix][iy][sign];
             if (esum < low_e && esum != 0.)
               low_e = esum;
             if (esum > high_e)
               high_e = esum;
  
             float area = e_.cellArea_[ix][iy];
             if (area < low_a)
               low_a = area;
             if (area > high_a)
               high_a = area;
           }
         }
       }
     }
  
     ostringstream t;
     t << "etsum_endc_" << ring + 1;
     etsum_endc_histos[ring] = new TH1F(t.str().c_str(), "", 50, low - .2 * low, high + .1 * high);
     t.str("");
  
     t << "etsum_endc_uncorr_" << ring + 1;
     etsum_endc_uncorr_histos[ring] =
         new TH1F(t.str().c_str(), "", 50, low_uncorr - .2 * low_uncorr, high_uncorr + .1 * high_uncorr);
     t.str("");
  
     t << "esum_endc_" << ring + 1;
     esum_endc_histos[ring] = new TH1F(t.str().c_str(), "", 50, low_e - .2 * low_e, high_e + .1 * high_e);
     t.str("");
  
     t << "etsumvsarea_endc_" << ring + 1;
     etsumvsarea_endc_histos[ring] =
         new TH2F(t.str().c_str(), ";A_{#eta#phi};#Sigma E_{T}", 50, low_a, high_a, 50, low, high);
     t.str("");
  
     t << "esumvsarea_endc_" << ring + 1;
     esumvsarea_endc_histos[ring] =
         new TH2F(t.str().c_str(), ";A_{#eta#phi};#Sigma E", 50, low_a, high_a, 50, low_e, high_e);
     t.str("");
  
     // fill endcap ET sum histos
     etsumMean_endc_[ring] = 0.;
     esumMean_endc_[ring] = 0.;
     for (int ix = 0; ix < kEndcWedgesX; ix++) {
       for (int iy = 0; iy < kEndcWedgesY; iy++) {
         if (e_.endcapRing_[ix][iy] == ring) {
           for (int sign = 0; sign < kSides; sign++) {
             if (e_.goodCell_endc[ix][iy][sign]) {
               float etsum = etsum_endc_[ix][iy][sign];
               float esum = esum_endc_[ix][iy][sign];
               float etsum_uncorr = etsum_endc_uncorr[ix][iy][sign];
               etsum_endc_histos[ring]->Fill(etsum);
               etsum_endc_uncorr_histos[ring]->Fill(etsum_uncorr);
               esum_endc_histos[ring]->Fill(esum);
  
               float area = e_.cellArea_[ix][iy];
               etsumvsarea_endc_histos[ring]->Fill(area, etsum);
               esumvsarea_endc_histos[ring]->Fill(area, esum);
  
               etsumMean_endc_[ring] += etsum;
               esumMean_endc_[ring] += esum;
             }
           }
         }
       }
     }
  
     etsum_endc_histos[ring]->Write();
     etsum_endc_uncorr_histos[ring]->Write();
     esum_endc_histos[ring]->Write();
     etsumMean_endc_[ring] /= (float(e_.nRing_[ring] * 2 - e_.nBads_endc[ring]));
     esumMean_endc_[ring] /= (float(e_.nRing_[ring] * 2 - e_.nBads_endc[ring]));
     etsumvsarea_endc_histos[ring]->Write();
     esumvsarea_endc_histos[ring]->Write();
  
     delete etsum_endc_histos[ring];
     delete etsum_endc_uncorr_histos[ring];
     delete esum_endc_histos[ring];
     delete etsumvsarea_endc_histos[ring];
     delete esumvsarea_endc_histos[ring];
   }  //ring
  
   // Maps of etsum in EB and EE
   TH2F barreletamap("barreletamap", "barreletamap", 171, -85, 86, 100, 0, 2);
   TH2F barrelmap("barrelmap", "barrelmap - #frac{#Sigma E_{T}}{<#Sigma E_{T}>_{0}}", 360, 1, 360, 171, -85, 86);
   TH2F barrelmap_e("barrelmape", "barrelmape - #frac{#Sigma E}{<#Sigma E>_{0}}", 360, 1, 360, 171, -85, 86);
   TH2F barrelmap_divided("barrelmapdiv", "barrelmapdivided - #frac{#Sigma E_{T}}{hits}", 360, 1, 360, 171, -85, 86);
   TH2F barrelmap_e_divided("barrelmapediv", "barrelmapedivided - #frac{#Sigma E}{hits}", 360, 1, 360, 171, -85, 86);
   TH2F endcmap_plus_corr(
       "endcapmapplus_corrected", "endcapmapplus - #frac{#Sigma E_{T}}{<#Sigma E_{T}>_{38}}", 100, 1, 101, 100, 1, 101);
   TH2F endcmap_minus_corr(
       "endcapmapminus_corrected", "endcapmapminus - #frac{#Sigma E_{T}}{<#Sigma E_{T}>_{38}}", 100, 1, 101, 100, 1, 101);
   TH2F endcmap_plus_uncorr("endcapmapplus_uncorrected",
                            "endcapmapplus_uncor - #frac{#Sigma E_{T}}{<#Sigma E_{T}>_{38}}",
                            100,
                            1,
                            101,
                            100,
                            1,
                            101);
   TH2F endcmap_minus_uncorr("endcapmapminus_uncorrected",
                             "endcapmapminus_uncor - #frac{#Sigma E_{T}}{<#Sigma E_{T}>_{38}}",
                             100,
                             1,
                             101,
                             100,
                             1,
                             101);
   TH2F endcmap_e_plus("endcapmapeplus", "endcapmapeplus - #frac{#Sigma E}{<#Sigma E>_{38}}", 100, 1, 101, 100, 1, 101);
   TH2F endcmap_e_minus(
       "endcapmapeminus", "endcapmapeminus - #frac{#Sigma E}{<#Sigma E>_{38}}", 100, 1, 101, 100, 1, 101);
  
   for (int sign = 0; sign < kSides; sign++) {
     int thesign = sign == 1 ? 1 : -1;
  
     for (int ieta = 0; ieta < kBarlRings; ieta++) {
       for (int iphi = 0; iphi < kBarlWedges; iphi++) {
         if (e_.goodCell_barl[ieta][iphi][sign]) {
           barrelmap.Fill(iphi + 1, ieta * thesign + thesign, etsum_barl_[ieta][iphi][sign] / etsumMean_barl_[0]);
           barrelmap_e.Fill(iphi + 1, ieta * thesign + thesign, esum_barl_[ieta][iphi][sign] / esumMean_barl_[0]);  //VS
           if (!nhits_barl_[ieta][iphi][sign])
             nhits_barl_[ieta][iphi][sign] = 1;
           barrelmap_divided.Fill(
               iphi + 1, ieta * thesign + thesign, etsum_barl_[ieta][iphi][sign] / nhits_barl_[ieta][iphi][sign]);
           barrelmap_e_divided.Fill(
               iphi + 1, ieta * thesign + thesign, esum_barl_[ieta][iphi][sign] / nhits_barl_[ieta][iphi][sign]);  //VS
           //int mod20= (iphi+1)%20;
           //if (mod20==0 || mod20==1 ||mod20==2) continue;  // exclude SM boundaries
           barreletamap.Fill(ieta * thesign + thesign, etsum_barl_[ieta][iphi][sign] / etsumMean_barl_[0]);
         }  //if
       }    //iphi
     }      //ieta
  
     for (int ix = 0; ix < kEndcWedgesX; ix++) {
       for (int iy = 0; iy < kEndcWedgesY; iy++) {
         if (sign == 1) {
           endcmap_plus_corr.Fill(ix + 1, iy + 1, etsum_endc_[ix][iy][sign] / etsumMean_endc_[38]);
           endcmap_plus_uncorr.Fill(ix + 1, iy + 1, etsum_endc_uncorr[ix][iy][sign] / etsumMean_endc_[38]);
           endcmap_e_plus.Fill(ix + 1, iy + 1, esum_endc_[ix][iy][sign] / esumMean_endc_[38]);
         } else {
           endcmap_minus_corr.Fill(ix + 1, iy + 1, etsum_endc_[ix][iy][sign] / etsumMean_endc_[38]);
           endcmap_minus_uncorr.Fill(ix + 1, iy + 1, etsum_endc_uncorr[ix][iy][sign] / etsumMean_endc_[38]);
           endcmap_e_minus.Fill(ix + 1, iy + 1, esum_endc_[ix][iy][sign] / esumMean_endc_[38]);
         }
       }  //iy
     }    //ix
  
   }  //sign
  
   barreletamap.Write();
   barrelmap_divided.Write();
   barrelmap.Write();
   barrelmap_e_divided.Write();
   barrelmap_e.Write();
   endcmap_plus_corr.Write();
   endcmap_minus_corr.Write();
   endcmap_plus_uncorr.Write();
   endcmap_minus_uncorr.Write();
   endcmap_e_plus.Write();
   endcmap_e_minus.Write();
  
   vector<TH1F*> etavsphi_endc(kEndcEtaRings);
   vector<TH1F*> areavsphi_endc(kEndcEtaRings);
   vector<TH1F*> etsumvsphi_endcp_corr(kEndcEtaRings);
   vector<TH1F*> etsumvsphi_endcm_corr(kEndcEtaRings);
   vector<TH1F*> etsumvsphi_endcp_uncorr(kEndcEtaRings);
   vector<TH1F*> etsumvsphi_endcm_uncorr(kEndcEtaRings);
   vector<TH1F*> esumvsphi_endcp(kEndcEtaRings);
   vector<TH1F*> esumvsphi_endcm(kEndcEtaRings);
  
   std::vector<TH1F*> deltaeta_histos(kEndcEtaRings);
   std::vector<TH1F*> deltaphi_histos(kEndcEtaRings);
  
   for (int ring = 0; ring < kEndcEtaRings; ++ring) {
     ostringstream t;
     t << "etavsphi_endc_" << ring;
     etavsphi_endc[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "areavsphi_endc_" << ring;
     areavsphi_endc[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "etsumvsphi_endcp_corr_" << ring;
     etsumvsphi_endcp_corr[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "etsumvsphi_endcm_corr_" << ring;
     etsumvsphi_endcm_corr[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "etsumvsphi_endcp_uncorr_" << ring;
     etsumvsphi_endcp_uncorr[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "etsumvsphi_endcm_uncorr_" << ring;
     etsumvsphi_endcm_uncorr[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "esumvsphi_endcp_" << ring;
     esumvsphi_endcp[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "esumvsphi_endcm_" << ring;
     esumvsphi_endcm[ring] = new TH1F(t.str().c_str(), t.str().c_str(), e_.nRing_[ring], 0, e_.nRing_[ring]);
     t.str("");
  
     t << "deltaeta_" << ring;
     deltaeta_histos[ring] = new TH1F(t.str().c_str(), "", 50, -.1, .1);
     t.str("");
     t << "deltaphi_" << ring;
     deltaphi_histos[ring] = new TH1F(t.str().c_str(), "", 50, -.1, .1);
     t.str("");
   }
  
   for (int ix = 0; ix < kEndcWedgesX; ix++) {
     for (int iy = 0; iy < kEndcWedgesY; iy++) {
       int ring = e_.endcapRing_[ix][iy];
       if (ring != -1) {
         int iphi_endc = -1;
         for (int ip = 0; ip < e_.nRing_[ring]; ip++) {
           if (e_.cellPhi_[ix][iy] == e_.phi_endc_[ip][ring])
             iphi_endc = ip;
         }
  
         if (iphi_endc != -1) {
           for (int sign = 0; sign < kSides; sign++) {
             if (e_.goodCell_endc[ix][iy][sign]) {
               if (sign == 1) {
                 etsumvsphi_endcp_corr[ring]->Fill(iphi_endc, etsum_endc_[ix][iy][sign]);
                 etsumvsphi_endcp_uncorr[ring]->Fill(iphi_endc, etsum_endc_uncorr[ix][iy][sign]);
                 esumvsphi_endcp[ring]->Fill(iphi_endc, esum_endc_[ix][iy][sign]);
               } else {
                 etsumvsphi_endcm_corr[ring]->Fill(iphi_endc, etsum_endc_[ix][iy][sign]);
                 etsumvsphi_endcm_uncorr[ring]->Fill(iphi_endc, etsum_endc_uncorr[ix][iy][sign]);
                 esumvsphi_endcm[ring]->Fill(iphi_endc, esum_endc_[ix][iy][sign]);
               }
             }  //if
           }    //sign
           etavsphi_endc[ring]->Fill(iphi_endc, e_.cellPos_[ix][iy].eta());
           areavsphi_endc[ring]->Fill(iphi_endc, e_.cellArea_[ix][iy]);
         }  //if iphi_endc
  
       }  //if ring
     }    //iy
   }      //ix
  
   for (int ring = 0; ring < kEndcEtaRings; ++ring) {
     etavsphi_endc[ring]->Write();
     areavsphi_endc[ring]->Write();
     etsumvsphi_endcp_corr[ring]->Write();
     etsumvsphi_endcm_corr[ring]->Write();
     etsumvsphi_endcp_uncorr[ring]->Write();
     etsumvsphi_endcm_uncorr[ring]->Write();
     esumvsphi_endcp[ring]->Write();
     esumvsphi_endcm[ring]->Write();
     deltaeta_histos[ring]->Write();
     deltaphi_histos[ring]->Write();
  
     delete etsumvsphi_endcp_corr[ring];
     delete etsumvsphi_endcm_corr[ring];
     delete etsumvsphi_endcp_uncorr[ring];
     delete etsumvsphi_endcm_uncorr[ring];
     delete etavsphi_endc[ring];
     delete areavsphi_endc[ring];
     delete esumvsphi_endcp[ring];
     delete esumvsphi_endcm[ring];
     delete deltaeta_histos[ring];
     delete deltaphi_histos[ring];
   }
  
   f.Close();
 }

References custom_jme_cff::area, f, dqmMemoryStats::float, LaserClient_cfi::high, LEDCalibrationChannels::ieta, LEDCalibrationChannels::iphi, kBarlRings, kBarlWedges, kEndcEtaRings, kEndcWedgesX, kEndcWedgesY, kSides, LaserClient_cfi::low, relativeConstraints::ring, Validation_hcalonly_cfi::sign, and submitPVValidationJobs::t.

◆ outResidHistos()

void PhiSymmetryCalibration_step2::outResidHistos ( )

Definition at line 803 of file PhiSymmetryCalibration_step2.cc.

                                                   {
   // output histograms of residual miscalibrations
   TFile f("PhiSymmetryCalibration_miscal_resid.root", "recreate");
   for (int ieta = 0; ieta < 85; ieta++) {
     miscal_resid_barl_histos[ieta]->Write();
     correl_barl_histos[ieta]->Write();
  
     delete miscal_resid_barl_histos[ieta];
     delete correl_barl_histos[ieta];
   }
  
   for (int ring = 0; ring < 39; ring++) {
     miscal_resid_endc_histos[ring]->Write();
     correl_endc_histos[ring]->Write();
  
     delete miscal_resid_endc_histos[ring];
     delete correl_endc_histos[ring];
   }
   f.Close();
 }

References f, LEDCalibrationChannels::ieta, and relativeConstraints::ring.

◆ readEtSums()

void PhiSymmetryCalibration_step2::readEtSums ( )

Definition at line 748 of file PhiSymmetryCalibration_step2.cc.

                                               {
   //read in ET sums
  
   int ieta, iphi, sign, ix, iy, dummy;
   double etsum;
   unsigned int nhits;
   std::ifstream etsum_barl_in("etsum_barl.dat", ios::in);
   while (etsum_barl_in >> dummy >> ieta >> iphi >> sign >> etsum >> nhits) {
     etsum_barl_[ieta][iphi][sign] += etsum;
     nhits_barl_[ieta][iphi][sign] += nhits;
   }
  
   std::ifstream etsum_endc_in("etsum_endc.dat", ios::in);
   while (etsum_endc_in >> dummy >> ix >> iy >> sign >> etsum >> nhits >> dummy) {
     etsum_endc_[ix][iy][sign] += etsum;
     nhits_endc_[ix][iy][sign] += nhits;
   }
  
   std::ifstream k_barl_in("k_barl.dat", ios::in);
   for (int ieta = 0; ieta < kBarlRings; ieta++) {
     k_barl_in >> dummy >> k_barl_[ieta];
   }
  
   std::ifstream k_endc_in("k_endc.dat", ios::in);
   for (int ring = 0; ring < kEndcEtaRings; ring++) {
     k_endc_in >> dummy >> k_endc_[ring];
   }
 }

References LEDCalibrationChannels::ieta, recoMuon::in, LEDCalibrationChannels::iphi, kBarlRings, kEndcEtaRings, nhits, relativeConstraints::ring, and Validation_hcalonly_cfi::sign.

◆ setUp()

void PhiSymmetryCalibration_step2::setUp ( const edm::EventSetup & setup )

if a miscalibration was applied, load it, if not put it to 1

Definition at line 39 of file PhiSymmetryCalibration_step2.cc.

                                                                 {
   edm::ESHandle<EcalChannelStatus> chStatus;
   se.get<EcalChannelStatusRcd>().get(chStatus);
  
   edm::ESHandle<CaloGeometry> geoHandle;
   se.get<CaloGeometryRecord>().get(geoHandle);
  
   barrelCells = geoHandle->getValidDetIds(DetId::Ecal, EcalBarrel);
   endcapCells = geoHandle->getValidDetIds(DetId::Ecal, EcalEndcap);
  
   e_.setup(&(*geoHandle), &(*chStatus), statusThreshold_);
  
   if (have_initial_miscalib_) {
     EcalCondHeader h;
     namespace fs = std::filesystem;
     fs::path p(initialmiscalibfile_.c_str());
     if (!fs::exists(p))
       edm::LogError("PhiSym") << "File not found: " << initialmiscalibfile_ << endl;
  
     int ret = EcalIntercalibConstantsXMLTranslator::readXML(initialmiscalibfile_, h, miscalib_);
     if (ret)
       edm::LogError("PhiSym") << "Error reading XML files" << endl;
     ;
   } else {
     for (vector<DetId>::iterator it = barrelCells.begin(); it != barrelCells.end(); ++it) {
       miscalib_[*it] = 1;
     }
  
     for (vector<DetId>::iterator it = endcapCells.begin(); it != endcapCells.end(); ++it) {
       miscalib_[*it] = 1;
     }
   }
  
   // if we are reiterating, read constants from previous iter
   // if not put them to one
   if (reiteration_) {
     EcalCondHeader h;
     namespace fs = std::filesystem;
     fs::path p(oldcalibfile_.c_str());
     if (!fs::exists(p))
       edm::LogError("PhiSym") << "File not found: " << oldcalibfile_ << endl;
  
     int ret = EcalIntercalibConstantsXMLTranslator::readXML(oldcalibfile_, h, oldCalibs_);
  
     if (ret)
       edm::LogError("PhiSym") << "Error reading XML files" << endl;
     ;
  
   } else {
     for (vector<DetId>::iterator it = barrelCells.begin(); it != barrelCells.end(); ++it)
       oldCalibs_[*it] = 1;
  
     for (vector<DetId>::iterator it = endcapCells.begin(); it != endcapCells.end(); ++it)
       oldCalibs_[*it] = 1;
  
   }  // else
 }

References DetId::Ecal, EcalBarrel, EcalEndcap, edm::EventSetup::get(), get, CaloGeometry::getValidDetIds(), h, AlCaHLTBitMon_ParallelJobs::p, castor_dqm_sourceclient_file_cfg::path, EcalFloatCondObjectContainerXMLTranslator::readXML(), and runTheMatrix::ret.

◆ setupResidHistos()

void PhiSymmetryCalibration_step2::setupResidHistos ( )

Definition at line 777 of file PhiSymmetryCalibration_step2.cc.

                                                     {
   miscal_resid_barl_histos.resize(kBarlRings);
   correl_barl_histos.resize(kBarlRings);
  
   for (int ieta = 0; ieta < kBarlRings; ieta++) {
     ostringstream t1;
     t1 << "mr_barl_" << ieta + 1;
     miscal_resid_barl_histos[ieta] = new TH1F(t1.str().c_str(), "", 100, 0., 2.);
     ostringstream t2;
     t2 << "co_barl_" << ieta + 1;
     correl_barl_histos[ieta] = new TH2F(t2.str().c_str(), "", 50, .5, 1.5, 50, .5, 1.5);
   }
  
   miscal_resid_endc_histos.resize(kEndcEtaRings);
   correl_endc_histos.resize(kEndcEtaRings);
  
   for (int ring = 0; ring < kEndcEtaRings; ring++) {
     ostringstream t1;
     t1 << "mr_endc_" << ring + 1;
     miscal_resid_endc_histos[ring] = new TH1F(t1.str().c_str(), "", 100, 0., 2.);
     ostringstream t2;
     t2 << "co_endc_" << ring + 1;
     correl_endc_histos[ring] = new TH2F(t2.str().c_str(), "", 50, .5, 1.5, 50, .5, 1.5);
   }
 }