A module to check the results from the Monte Carlo generator. More...

Inheritance diagram for rwgt::ReweightAna:

Public Member Functions
	ReweightAna (fhicl::ParameterSet const &pset)

virtual	~ReweightAna ()

void	analyze (art::Event const &evt)

void	beginSubRun (art::SubRun const &sr)

void	beginJob ()

void	endJob ()

void	endSubRun (art::SubRun const &sr)

void	reconfigure (const fhicl::ParameterSet &p)

Public Member Functions inherited from art::EDAnalyzer
	EDAnalyzer (fhicl::ParameterSet const &pset)

template<typename Config >
	EDAnalyzer (Table< Config > const &config)

std::string	workerType () const

Public Member Functions inherited from art::detail::Analyzer
virtual	~Analyzer () noexcept

	Analyzer (fhicl::ParameterSet const &pset)

template<typename Config >
	Analyzer (Table< Config > const &config)

void	doBeginJob ()

void	doEndJob ()

void	doRespondToOpenInputFile (FileBlock const &fb)

void	doRespondToCloseInputFile (FileBlock const &fb)

void	doRespondToOpenOutputFiles (FileBlock const &fb)

void	doRespondToCloseOutputFiles (FileBlock const &fb)

bool	doBeginRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doEndRun (RunPrincipal &rp, ModuleContext const &mc)

bool	doBeginSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEndSubRun (SubRunPrincipal &srp, ModuleContext const &mc)

bool	doEvent (EventPrincipal &ep, ModuleContext const &mc, std::atomic< std::size_t > &counts_run, std::atomic< std::size_t > &counts_passed, std::atomic< std::size_t > &counts_failed)

Public Member Functions inherited from art::Observer
	~Observer () noexcept

	Observer (Observer const &)=delete

	Observer (Observer &&)=delete

Observer &	operator= (Observer const &)=delete

Observer &	operator= (Observer &&)=delete

void	registerProducts (ProductDescriptions &, ModuleDescription const &)

void	fillDescriptions (ModuleDescription const &)

std::string const &	processName () const

bool	wantAllEvents () const

bool	wantEvent (Event const &e)

fhicl::ParameterSetID	selectorConfig () const

Handle< TriggerResults >	getTriggerResults (Event const &e) const

Public Member Functions inherited from art::ModuleBase
virtual	~ModuleBase () noexcept

	ModuleBase ()

ModuleDescription const &	moduleDescription () const

void	setModuleDescription (ModuleDescription const &)

std::array< std::vector< ProductInfo >, NumBranchTypes > const &	getConsumables () const

void	sortConsumables (std::string const &current_process_name)

template<typename T , BranchType BT>
ViewToken< T >	consumesView (InputTag const &tag)

template<typename T , BranchType BT>
ViewToken< T >	mayConsumeView (InputTag const &tag)

Private Member Functions
void	LoadMCInfo (art::Event const &evt)

Private Attributes
TH1F *	fEnergyNeutrino
	Total number of events. More...

TH1F *	fNeventsSubrun
	Total number of events per subrun. More...

TH1F *	fWgtQE [3]

TH1F *	fWgtRES [3]

TH1F *	fWgtDIS [3]

rwgt::NuReweight *	fGrwgt [3]
	X-sec weight calculator. More...

std::string	fMCTruthModuleLabel
	label for module producing mc truth information More...

std::string	fPotLabel
	Module that produced the POTSum object. More...

Additional Inherited Members
Public Types inherited from art::EDAnalyzer
using	WorkerType = WorkerT< EDAnalyzer >

using	ModuleType = EDAnalyzer

Protected Member Functions inherited from art::Observer
	Observer (fhicl::ParameterSet const &config)

	Observer (std::vector< std::string > const &paths, fhicl::ParameterSet const &config)

detail::ProcessAndEventSelectors &	processAndEventSelectors ()

Protected Member Functions inherited from art::ModuleBase
ConsumesCollector &	consumesCollector ()

template<typename T , BranchType = InEvent>
ProductToken< T >	consumes (InputTag const &)

template<typename Element , BranchType = InEvent>
ViewToken< Element >	consumesView (InputTag const &)

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

template<typename T , BranchType = InEvent>
ProductToken< T >	mayConsume (InputTag const &)

template<typename Element , BranchType = InEvent>
ViewToken< Element >	mayConsumeView (InputTag const &)

template<typename T , BranchType = InEvent>
void	mayConsumeMany ()

Detailed Description

A module to check the results from the Monte Carlo generator.

Definition at line 50 of file ReweightAna_module.cc.

Constructor & Destructor Documentation

rwgt::ReweightAna::ReweightAna ( fhicl::ParameterSet const & pset )

explicit

Definition at line 85 of file ReweightAna_module.cc.

     : EDAnalyzer(p)
   {
     this->reconfigure(p);
   }

rwgt::ReweightAna::~ReweightAna ( )

virtual

Definition at line 93 of file ReweightAna_module.cc.

93 { }

Member Function Documentation

void rwgt::ReweightAna::analyze ( art::Event const & evt )

virtual

Implements art::EDAnalyzer.

Definition at line 138 of file ReweightAna_module.cc.

   { 
 
     // // Pull the MC generator information out of the event
     mf::LogVerbatim("ReweightAna") << "Start analyze" ;
     art::Handle< std::vector<simb::MCTruth> > mclist;
     evt.getByLabel(fMCTruthModuleLabel, mclist);
     if (mclist->empty()) {
       mf::LogWarning("ReweightAna") << "Error retrieving MCTruth list" ;
       return;
     }
     
     art::Handle< std::vector<simb::GTruth> > gtlist;
     evt.getByLabel(fMCTruthModuleLabel, gtlist);
     if (gtlist->empty()) {
       mf::LogWarning("ReweightAna") << "Error retrieving GTruth list" ;
       return;
     }
     
    MF_LOG_DEBUG("ReweightAna")<<"MC List sizes:" << mclist->size() << " " << gtlist->size() << "\n";
     
     // // Loop over neutrino interactions
     for(size_t i_intx = 0; i_intx < mclist->size(); ++i_intx){
       MF_LOG_DEBUG("ReweightAna") << "start loop";
       
       //   // Link to the MCNeutrino class.
       //   // The class contains information not only about
       //   // the incoming neutrino, but about the products of the decay
       simb::MCTruth    const& truth       = mclist->at(i_intx);
       simb::GTruth     const& gtruth      = gtlist->at(i_intx);
       simb::MCNeutrino const& mc_neutrino = truth.GetNeutrino();
 
       fEnergyNeutrino->Fill(mc_neutrino.Nu().E());
       for(int i = 0; i < 3; i++) {
         double wgt = fGrwgt[i]->CalcWeight(truth, gtruth);
         //double wgt = 1.;
         if(mc_neutrino.Mode()==0 && mc_neutrino.CCNC()==0) {
           fWgtQE[i]->Fill(wgt);
         }
         else if(mc_neutrino.Mode()==1 && mc_neutrino.CCNC()==0) {
           fWgtRES[i]->Fill(wgt);
         }
         else if(mc_neutrino.Mode()==2 && mc_neutrino.CCNC()==0) {
           fWgtDIS[i]->Fill(wgt);
         }
       }
 
       MF_LOG_DEBUG("ReweightAna") << "end loop" ;
     }//end loop over interactions
 
  
     return;
   }

void rwgt::ReweightAna::beginJob ( )

virtual

Reimplemented from art::EDAnalyzer.

Definition at line 96 of file ReweightAna_module.cc.

   {
     art::ServiceHandle<art::TFileService> tfs;
    
     mf::LogVerbatim("ReweightAna") << "make histograms" ;
 
     fEnergyNeutrino   = tfs->make<TH1F>("fEnergyneutrino", "Total number of events", 50, 0., 25); 
     fNeventsSubrun    = tfs->make<TH1F>("fNeventsSubrun", "Total number of events", 1, 0., 1.); 
 
     char name[300];
     for(int i = 0; i < 3; i++) {
       sprintf(name, "fWgtQE_%dsigma", i+1);
       fWgtQE[i] = tfs->make<TH1F>(name, "Evt Wgts", 100, 0., 2.0); 
       sprintf(name, "fWgtRES_%dsigma", i+1);
       fWgtRES[i] = tfs->make<TH1F>(name, "Evt Wgts", 100, 0., 2.0); 
       sprintf(name, "fWgtDIS_%dsigma", i+1);
       fWgtDIS[i] = tfs->make<TH1F>(name, "Evt Wgts", 100, 0., 2.0); 
 
       double sigma = (double)(i+1);
       fGrwgt[i] = new rwgt::NuReweight();
       fGrwgt[i]->AddReweightValue(rwgt::fReweightMaCCQE, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightMaCCRES, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightMaNCRES, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvpCC1pi, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvnCC1pi, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvpCC2pi, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvnCC2pi, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvpNC1pi, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvnNC1pi, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvpNC2pi, sigma);
       fGrwgt[i]->AddReweightValue(rwgt::fReweightRvnNC2pi, sigma);
       
       fGrwgt[i]->Configure();
     }
   }

void rwgt::ReweightAna::beginSubRun ( art::SubRun const & sr )

virtual

Reimplemented from art::EDAnalyzer.

Definition at line 133 of file ReweightAna_module.cc.

                                                    {
     
   }

void rwgt::ReweightAna::endJob ( )

virtual

Reimplemented from art::EDAnalyzer.

Definition at line 216 of file ReweightAna_module.cc.

   {
 
   }

void rwgt::ReweightAna::endSubRun ( art::SubRun const & sr )

virtual

Reimplemented from art::EDAnalyzer.

Definition at line 208 of file ReweightAna_module.cc.

   {
     fNeventsSubrun->Fill(sr.subRun(), cntEvent);
     cntEvent = 0;
 
   }

void rwgt::ReweightAna::LoadMCInfo ( art::Event const & evt )

private

Definition at line 194 of file ReweightAna_module.cc.

   {
 
   }

void rwgt::ReweightAna::reconfigure ( const fhicl::ParameterSet & p )

Definition at line 202 of file ReweightAna_module.cc.

   {    
     fMCTruthModuleLabel = p.get< std::string>("MCTruthModuleLabel");
   }

Member Data Documentation

TH1F* rwgt::ReweightAna::fEnergyNeutrino

private

Total number of events.

Definition at line 67 of file ReweightAna_module.cc.

rwgt::NuReweight* rwgt::ReweightAna::fGrwgt[3]

private

X-sec weight calculator.

Definition at line 72 of file ReweightAna_module.cc.

std::string rwgt::ReweightAna::fMCTruthModuleLabel

private

label for module producing mc truth information

Definition at line 74 of file ReweightAna_module.cc.

TH1F* rwgt::ReweightAna::fNeventsSubrun

private

Total number of events per subrun.

Definition at line 68 of file ReweightAna_module.cc.

std::string rwgt::ReweightAna::fPotLabel

private

Module that produced the POTSum object.

Definition at line 75 of file ReweightAna_module.cc.

TH1F* rwgt::ReweightAna::fWgtDIS[3]

private

Definition at line 71 of file ReweightAna_module.cc.

TH1F* rwgt::ReweightAna::fWgtQE[3]

private

Definition at line 69 of file ReweightAna_module.cc.

TH1F* rwgt::ReweightAna::fWgtRES[3]

private

Definition at line 70 of file ReweightAna_module.cc.

The documentation for this class was generated from the following file:

nutools/old/NuReweight/art/ReweightAna_module.cc

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation