module to produce single or multiple specified particles in the detector More...

Inheritance diagram for evgen::GaisserParam:

Public Types
typedef std::map< double, TH1 * >	dhist_Map

typedef std::map< double, TH1 * >::iterator	dhist_Map_it

using	ModuleType = EDProducer

using	WorkerType = WorkerT< EDProducer >

template<typename UserConfig , typename KeysToIgnore = void>
using	Table = ProducerBase::Table< UserConfig, KeysToIgnore >

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

virtual	~GaisserParam ()

void	produce (art::Event &evt)

void	beginJob ()

void	beginRun (art::Run &run)

void	reconfigure (fhicl::ParameterSet const &p)

template<typename PROD , BranchType B = InEvent>
ProductID	getProductID (std::string const &instanceName={}) const

template<typename PROD , BranchType B>
ProductID	getProductID (ModuleDescription const &moduleDescription, std::string const &instanceName) const

bool	modifiesEvent () const

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

template<typename T , art::BranchType BT>
art::ProductToken< T >	consumes (InputTag const &it)

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

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

template<typename T , art::BranchType BT>
art::ViewToken< T >	consumesView (InputTag const &it)

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

template<typename T , art::BranchType BT>
art::ProductToken< T >	mayConsume (InputTag const &it)

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

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

template<typename T , art::BranchType BT>
art::ViewToken< T >	mayConsumeView (InputTag const &it)

base_engine_t &	createEngine (seed_t seed)

base_engine_t &	createEngine (seed_t seed, std::string const &kind_of_engine_to_make)

base_engine_t &	createEngine (seed_t seed, std::string const &kind_of_engine_to_make, label_t const &engine_label)

seed_t	get_seed_value (fhicl::ParameterSet const &pset, char const key[]="seed", seed_t const implicit_seed=-1)

Static Public Member Functions
static cet::exempt_ptr< Consumer >	non_module_context ()

Public Attributes
TFile *	m_File

dhist_Map *	m_PDFmap

TH1 *	m_thetaHist

Protected Member Functions
CurrentProcessingContext const *	currentContext () const

void	validateConsumedProduct (BranchType const bt, ProductInfo const &pi)

void	prepareForJob (fhicl::ParameterSet const &pset)

void	showMissingConsumes () const

Private Member Functions
void	SampleOne (unsigned int i, simb::MCTruth &mct)

void	Sample (simb::MCTruth &mct)

std::pair< double, double >	GetThetaAndEnergy (double rand1, double rand2)

void	MakePDF ()

void	ResetMap ()

double	GaisserMuonFlux_Integrand (Double_t x, Double_t par)

double	GaisserFlux (double e, double theta)

std::vector< double >	GetBinning (const TAxis *axis, bool finalEdge=true)

Private Attributes
int	fMode

bool	fPadOutVectors

std::vector< int >	fPDG
	PDG code of particles to generate. More...

int	fCharge
	Charge. More...

std::string	fInputDir
	Input Directory. More...

double	fEmin
	Minimum Kinetic Energy (GeV) More...

double	fEmax
	Maximum Kinetic Energy (GeV) More...

double	fEmid
	Energy to go from low to high (GeV) More...

int	fEBinsLow
	Number of low energy Bins. More...

int	fEBinsHigh
	Number of high energy Bins. More...

double	fThetamin
	Minimum theta. More...

double	fThetamax
	Maximum theta. More...

int	fThetaBins
	Number of theta Bins. More...

double	fXHalfRange
	Max X position. More...

double	fYInput
	Max Y position. More...

double	fZHalfRange
	Max Z position. More...

double	fT0
	Central t position (ns) in world coordinates. More...

double	fSigmaT
	Variation in t position (ns) More...

int	fTDist
	How to distribute t (gaus, or uniform) More...

bool	fSetParam
	Which version of Gaissers Param. More...

bool	fSetRead
	Whether to Read. More...

bool	fSetWrite
	Whether to Write. More...

bool	fSetReWrite
	Whether to ReWrite pdfs. More...

double	fEpsilon
	Minimum integration sum.... More...

double	fCryoBoundaries [6]

double	xNeg = 0

double	xPos = 0

double	zNeg = 0

double	zPos = 0

double	fCenterX = 0

double	fCenterZ = 0

TTree *	fTree

double	Time

double	Momentum

double	KinEnergy

double	Gamma

double	Energy

double	Theta

double	Phi

double	pnorm

double	XPosition

double	YPosition

double	ZPosition

double	DirCosineX

double	DirCosineY

double	DirCosineZ

Static Private Attributes
static const int	kGAUS = 1

Detailed Description

module to produce single or multiple specified particles in the detector

Definition at line 74 of file GaisserParam_module.cc.

Member Typedef Documentation

typedef std::map<double, TH1*> evgen::GaisserParam::dhist_Map

Definition at line 87 of file GaisserParam_module.cc.

typedef std::map<double, TH1*>::iterator evgen::GaisserParam::dhist_Map_it

Definition at line 88 of file GaisserParam_module.cc.

using art::EDProducer::ModuleType = EDProducer

inherited

Definition at line 34 of file EDProducer.h.

template<typename UserConfig , typename KeysToIgnore = void>

using art::EDProducer::Table = ProducerBase::Table<UserConfig, KeysToIgnore>

inherited

Definition at line 43 of file EDProducer.h.

using art::EDProducer::WorkerType = WorkerT<EDProducer>

inherited

Definition at line 35 of file EDProducer.h.

Constructor & Destructor Documentation

evgen::GaisserParam::GaisserParam ( fhicl::ParameterSet const & pset )

explicit

Definition at line 177 of file GaisserParam_module.cc.

   {
     this->reconfigure(pset);
 
     // create a default random engine; obtain the random seed from NuRandomService,
     // unless overridden in configuration with key "Seed"
     art::ServiceHandle<rndm::NuRandomService>()
       ->createEngine(*this, pset, "Seed");
 
     produces< std::vector<simb::MCTruth> >();
     produces< sumdata::RunData, art::InRun >();
   }

evgen::GaisserParam::~GaisserParam ( )

virtual

Definition at line 191 of file GaisserParam_module.cc.

192 {

193 }

Member Function Documentation

void evgen::GaisserParam::beginJob ( )

virtual

Reimplemented from art::EDProducer.

Definition at line 236 of file GaisserParam_module.cc.

References geo::GeometryCore::CryostatBoundaries(), art::TFileDirectory::make(), and geo::GeometryCore::Ncryostats().

   {
     //Work out center of cryostat(s)
     art::ServiceHandle<geo::Geometry> geom;
     for (unsigned int i=0; i < geom->Ncryostats() ; i++ ) {
       geom->CryostatBoundaries(fCryoBoundaries, i);
       if ( xNeg > fCryoBoundaries[0] ) xNeg = fCryoBoundaries[0];
       if ( xPos < fCryoBoundaries[1] ) xPos = fCryoBoundaries[1];
       if ( zNeg > fCryoBoundaries[4] ) zNeg = fCryoBoundaries[4];
       if ( zPos < fCryoBoundaries[5] ) zPos = fCryoBoundaries[5];
       }
     fCenterX = xNeg + (xPos-xNeg)/2;
     fCenterZ = zNeg + (zPos-zNeg)/2;
     
     // Make the Histograms....
     art::ServiceHandle<art::TFileService> tfs;
     /*
     fPositionX    = tfs->make<TH1D>("fPositionX"   ,"Position (cm)" ,500,fCenterX-(fXHalfRange+10) ,fCenterX+(fXHalfRange+10));
     fPositionY    = tfs->make<TH1D>("fPositionY"   ,"Position (cm)" ,500,-(fYInput+10),(fYInput+10));
     fPositionZ    = tfs->make<TH1D>("fPositionZ"   ,"Position (cm)" ,500,fCenterZ-(fZHalfRange+10) ,fCenterZ+(fZHalfRange+10));
     fTime         = tfs->make<TH1D>("fTime"        ,"Time (s)"      ,500,0,1e6);
     fMomentumHigh = tfs->make<TH1D>("fMomentumHigh","Momentum (GeV)",500,0,fEmax); 
     fMomentum     = tfs->make<TH1D>("fMomentum"    ,"Momentum (GeV)",500,0,100);
     fEnergy       = tfs->make<TH1D>("fEnergy"      ,"Energy (GeV)"  ,500,0,fEmax);
 
     fDirCosineX = tfs->make<TH1D>("fDirCosineX","Normalised Direction cosine",500,-1,1); 
     fDirCosineY = tfs->make<TH1D>("fDirCosineY","Normalised Direction cosine",500,-1,1); 
     fDirCosineZ = tfs->make<TH1D>("fDirCosineZ","Normalised Direction cosine",500,-1,1);
 
     fTheta      = tfs->make<TH1D>("fTheta"     ,"Angle (radians)",500,-365,365);
     fPhi        = tfs->make<TH1D>("fPhi"       ,"Angle (radians)",500,-365,365);
     */
     fTree = tfs->make<TTree>("Generator","analysis tree");
     fTree->Branch("XPosition" ,&XPosition ,"XPosition/D" );
     fTree->Branch("YPosition" ,&YPosition ,"YPosition/D" );
     fTree->Branch("ZPosition" ,&ZPosition ,"ZPosition/D" );
     fTree->Branch("Time"      ,&Time      ,"Time/D"      );
     fTree->Branch("Momentum"  ,&Momentum  ,"Momentum/D"  );
     fTree->Branch("KinEnergy" ,&KinEnergy ,"KinEnergy/D" );
     fTree->Branch("Energy"    ,&Energy    ,"Energy/D"    );
     fTree->Branch("DirCosineX",&DirCosineX,"DirCosineX/D");
     fTree->Branch("DirCosineY",&DirCosineY,"DirCosineY/D");
     fTree->Branch("DirCosineZ",&DirCosineZ,"DirCosineZ/D");
     fTree->Branch("Theta"     ,&Theta     ,"Theta/D"     );
     fTree->Branch("Phi"       ,&Phi       ,"Phi/D"       );
   }

void evgen::GaisserParam::beginRun ( art::Run & run )

virtual

Reimplemented from art::EDProducer.

Definition at line 284 of file GaisserParam_module.cc.

References geo::GeometryCore::DetectorName(), and art::Run::put().

   {
     // grab the geometry object to see what geometry we are using
     art::ServiceHandle<geo::Geometry> geo;
     std::unique_ptr<sumdata::RunData> runcol(new sumdata::RunData(geo->DetectorName()));
 
     // Check fcl parameters were set correctly
     if ( fThetamax > M_PI/2 + 0.01 ) throw cet::exception("GaisserParam")<< "\nThetamax has to be less than " << M_PI/2 << ", but was entered as " << fThetamax << ", this cause an error so leaving program now...\n\n"; 
     if ( fThetamin < 0         )     throw cet::exception("GaisserParam")<< "\nThetamin has to be more than 0, but was entered as " << fThetamin << ", this cause an error so leaving program now...\n\n" << std::endl; 
     if ( fThetamax < fThetamin )     throw cet::exception("GaisserParam")<< "\nMinimum angle is bigger than maximum angle....causes an error so leaving program now....\n\n" << std::endl;
     
     run.put(std::move(runcol));
     MakePDF ();
     
     return;
   }

template<typename T , BranchType = InEvent>

ProductToken<T> art::Consumer::consumes ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ProductToken<T> art::Consumer::consumes ( InputTag const & it )

inherited

Definition at line 147 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ProductToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::Product,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ProductToken<T>{it};
 }

template<typename T , art::BranchType BT>

void art::Consumer::consumesMany ( )

inherited

Definition at line 162 of file Consumer.h.

 {
   if (!moduleContext_)
     return;
 
   consumables_[BT].emplace_back(ConsumableType::Many, TypeID{typeid(T)});
 }

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::Consumer::consumesView ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ViewToken<T> art::Consumer::consumesView ( InputTag const & it )

inherited

Definition at line 172 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ViewToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::ViewElement,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ViewToken<T>{it};
 }

EngineCreator::base_engine_t & EngineCreator::createEngine ( seed_t seed )

inherited

Definition at line 26 of file EngineCreator.cc.

References art::EngineCreator::rng().

Referenced by evgen::CosmicsGen::CosmicsGen(), rndm::NuRandomService::createEngine(), cluster::fuzzyCluster::fuzzyCluster(), cluster::HoughLineFinder::HoughLineFinder(), art::MixFilter< T >::initEngine_(), larg4::LArG4::LArG4(), evgen::LightSource::LightSource(), evgen::NeutronOsc::NeutronOsc(), evgen::NucleonDecay::NucleonDecay(), opdet::OpMCDigi::OpMCDigi(), opdet::OptDetDigitizer::OptDetDigitizer(), phot::PhotonLibraryPropagation::PhotonLibraryPropagation(), detsim::SimDriftElectrons::SimDriftElectrons(), evgen::SingleGen::SingleGen(), evgen::SNNueAr40CCGen::SNNueAr40CCGen(), ToyOneShowerGen::ToyOneShowerGen(), and trkf::Track3DKalman::Track3DKalman().

 {
   return rng()->createEngine(placeholder_schedule_id(), seed);
 }

EngineCreator::base_engine_t & EngineCreator::createEngine	(	seed_t	seed,
		std::string const &	kind_of_engine_to_make
	)

inherited

Definition at line 32 of file EngineCreator.cc.

References art::EngineCreator::rng().

 {
   return rng()->createEngine(
     placeholder_schedule_id(), seed, kind_of_engine_to_make);
 }

EngineCreator::base_engine_t & EngineCreator::createEngine	(	seed_t	seed,
		std::string const &	kind_of_engine_to_make,
		label_t const &	engine_label
	)

inherited

Definition at line 40 of file EngineCreator.cc.

References art::EngineCreator::rng().

 {
   return rng()->createEngine(
     placeholder_schedule_id(), seed, kind_of_engine_to_make, engine_label);
 }

CurrentProcessingContext const * art::EDProducer::currentContext ( ) const

protectedinherited

Definition at line 120 of file EDProducer.cc.

References art::EDProducer::current_context_.

   {
     return current_context_.get();
   }

double evgen::GaisserParam::GaisserFlux	(	double	e,
		double	theta
	)

private

Definition at line 711 of file GaisserParam_module.cc.

References c1.

                                                         {
   
     double ct  = cos(theta);    
     double di;
     if(fSetParam){
       //    double gamma=2.77;   // LVD spectrum: spectral index
       //    double A=1.84*0.14;  // normalisation
       double gamma = 2.7;
       double A = 0.14;
       double rc = 1.e-4;   // fraction of prompt muons  
       double c1  = sqrt(1.-(1.-pow(ct,2.0))/pow( (1.+32./6370.) ,2.0));  // Earth curvature    
       double deltae = 2.06e-3 * (1030. / c1 - 120.);         // muon energy loss in atmosphere    
       double em = e + deltae/2.;
       double e1 = e + deltae;
       double pdec = pow( (120. / (1030. / c1)), (1.04 / c1 / em));   // muon decay  
       di=A*pow(e1,-gamma)*(1./(1.+1.1*e1*c1/115.) + 0.054/(1.+1.1*e1*c1/850.) + rc)*pdec;
     }
     else{
       double gamma=2.7; // spectral index
       double A=0.14;    // normalisation
       double C = 3.64;
       double gamma2 = 1.29;
       double ct_star = sqrt( (pow(ct,2) + 0.102573*0.102573 - 0.068287*pow(ct,0.958633) 
                               + 0.0407253*pow(ct,0.817285) )/(1.0 + 0.102573*0.102573 - 0.068287 + 0.0407253) );
       double eMod = e*(1.0+C/(e*pow(ct_star,gamma2)));
       di=A*pow(eMod,-gamma)*(1./(1.+1.1*e*ct_star/115.) + 0.054/(1.+1.1*e*ct_star/850.));
     }
   
     return di;
   } // GaisserFlux

double evgen::GaisserParam::GaisserMuonFlux_Integrand	(	Double_t *	x,
		Double_t *	par
	)

private

Definition at line 743 of file GaisserParam_module.cc.

Referenced by MakePDF().

                                                                       {  
 
     //---- calculate the flux
     double flux = 2.0*M_PI*sin(x[1])*GaisserFlux(x[0],x[1]);
 
     return flux;
   } // MuonFluxIntegrand

EngineCreator::seed_t EngineCreator::get_seed_value	(	fhicl::ParameterSet const &	pset,
		char const	key[] = `"seed"`,
		seed_t const	implicit_seed = `-1`
	)

inherited

Definition at line 49 of file EngineCreator.cc.

References fhicl::ParameterSet::get().

Referenced by art::MixFilter< T >::initEngine_().

 {
   auto const& explicit_seeds = pset.get<std::vector<int>>(key, {});
   return explicit_seeds.empty() ? implicit_seed : explicit_seeds.front();
 }

std::vector< double > evgen::GaisserParam::GetBinning	(	const TAxis *	axis,
		bool	finalEdge = `true`
	)

private

Definition at line 752 of file GaisserParam_module.cc.

                                                                              {
     std::vector<double> vbins;
     for(int ibin=1; ibin<=axis->GetNbins()+1; ibin++){
       if(ibin<=axis->GetNbins()) vbins.push_back(axis->GetBinLowEdge(ibin));
       else if(finalEdge) vbins.push_back(axis->GetBinLowEdge(ibin) + axis->GetBinWidth(ibin));
     }
     return vbins;
   } // Get Binning 

template<typename PROD , BranchType B>

ProductID art::EDProducer::getProductID ( std::string const & instanceName = {} ) const

inlineinherited

Definition at line 123 of file EDProducer.h.

References art::EDProducer::moduleDescription_.

   {
     return ProducerBase::getProductID<PROD, B>(moduleDescription_,
                                                instanceName);
   }

template<typename PROD , BranchType B>

ProductID art::ProducerBase::getProductID	(	ModuleDescription const &	moduleDescription,
		std::string const &	instanceName
	)		const

inherited

Definition at line 56 of file ProducerBase.h.

References B, and art::ModuleDescription::moduleLabel().

Referenced by art::ProducerBase::modifiesEvent().

   {
     auto const& pd =
       get_ProductDescription<PROD>(B, md.moduleLabel(), instanceName);
     return pd.productID();
   }

std::pair< double, double > evgen::GaisserParam::GetThetaAndEnergy	(	double	rand1,
		double	rand2
	)

private

Definition at line 466 of file GaisserParam_module.cc.

References energy.

   {
     if(rand1 < 0 || rand1 > 1) std::cerr << "GetThetaAndEnergy:\tInvalid random number " << rand1 << std::endl;
     if(rand2 < 0 || rand2 > 1) std::cerr << "GetThetaAndEnergy:\tInvalid random number " << rand2 << std::endl;
     
     int thetaBin = 0;
     m_thetaHist->GetBinWithContent(double(rand1),thetaBin,1,m_thetaHist->GetNbinsX(),1.0);  
     if(m_thetaHist->GetBinContent(thetaBin) < rand1) thetaBin += 1;  
     double drand1 = (m_thetaHist->GetBinContent(thetaBin) - rand1)/(m_thetaHist->GetBinContent(thetaBin) - m_thetaHist->GetBinContent(thetaBin-1));  
     double thetaLow = m_thetaHist->GetXaxis()->GetBinLowEdge(thetaBin);
     double thetaUp  = m_thetaHist->GetXaxis()->GetBinUpEdge(thetaBin);  
     double theta = drand1*(thetaUp-thetaLow) + thetaLow;
 
     int energyBin = 0;
     TH1* energyHist = 0;
     bool notFound = true;
     for(dhist_Map_it mapit=m_PDFmap->begin(); mapit!=m_PDFmap->end(); mapit++){
       if( fabs(mapit->first+thetaLow)<0.000001 ) {
         energyHist = mapit->second;
         notFound = false;
         break;
       }
     }
     if(notFound) std::cout << "GetThetaAndEnergy: ERROR:\tInvalid theta!" << std::endl;
     //  MSG("string = " << To_TString(thetaLow) << ", double = " << thetaLow );
 
     energyHist->GetBinWithContent(double(rand2),energyBin,1,energyHist->GetNbinsX(),1.0);  
     if(energyHist->GetBinContent(energyBin) < rand2) energyBin += 1;  
     double drand2 = (energyHist->GetBinContent(energyBin) - rand2)/(energyHist->GetBinContent(energyBin) - energyHist->GetBinContent(energyBin-1));  
     double energyLow = energyHist->GetXaxis()->GetBinLowEdge(energyBin);
     double energyUp  = energyHist->GetXaxis()->GetBinUpEdge(energyBin);  
     double energy = drand2*(energyUp-energyLow) + energyLow;
     //  MSG("MuFlux::GetThetaEnergy()\te = " << energy*1000. );
 
     return std::make_pair(theta,energy);
   }

void evgen::GaisserParam::MakePDF ( )

private

Definition at line 504 of file GaisserParam_module.cc.

References GaisserMuonFlux_Integrand().

   {
     std::cout << "In my function MakePDF" << std::endl;
     m_File=0;
     m_PDFmap=0;
     m_thetaHist=0;  
     double TotalMuonFlux=0;
 
     if(m_PDFmap){
       std::cout << "PDFMAP" << std::endl;
       if(m_PDFmap->size()>0 && !fSetReWrite){
         std::cout << "MakePDF: Map has already been initialised. " << std::endl;
         std::cout << "Do fSetReWrite - true if you really want to override this map." << std::endl;
         return; 
         }
       std::cout << fSetReWrite << std::endl;
       if(fSetReWrite) ResetMap();
     }
     else{
       m_PDFmap = new dhist_Map;
       std::cout << "Making new dhist_Map called m_PDFmap....." << std::endl;
     }
     
     TF2* muonSpec = new TF2("muonSpec", this, 
                             &evgen::GaisserParam::GaisserMuonFlux_Integrand, 
                             fEmin, fEmax, fThetamin, fThetamax, 0, 
                             "GaisserParam", "GaisserMuonFlux_Integrand"
                             );
     //--------------------------------------------
     //------------ Compute the pdfs
     
     //---- compute pdf for the theta
     TotalMuonFlux = muonSpec->Integral(fEmin, fEmax, fThetamin, fThetamax, fEpsilon ); // Work out the muon flux at the surface
     std::cout << "Surface flux of muons = " << TotalMuonFlux << " cm-2 s-1" << std::endl;
 
     //---- work out if we're reading a file, writing to file, or neither
     std::ostringstream pdfFile;
     pdfFile << "GaisserPDF_"<<fEmin<<"-"<<fEmid<<"-"<<fEmax<<"-"<< fEBinsLow<<"-"<<fEBinsHigh<<"-"<<fThetamin<<"-"<<fThetamax<<"-"<<fThetaBins<<".root"; 
     std::string tmpfileName = pdfFile.str();
     std::replace(tmpfileName.begin(),tmpfileName.end(),'+','0');
     if      (tmpfileName == "GaisserPDF_0-100-100100-1000-10000-0-1.5708-100.root")          tmpfileName = "GaisserPDF_DefaultBins.root";
     else if (tmpfileName == "GaisserPDF_0-100-4000-1000-1000-0-1.5708-100.root")             tmpfileName = "GaisserPDF_LowEnergy.root";
     else if (tmpfileName == "GaisserPDF_4000-10000-100000-1000-10000-0-1.5708-100.root")     tmpfileName = "GaisserPDF_MidEnergy.root";
     else if (tmpfileName == "GaisserPDF_100000-500000-1e007-10000-100000-0-1.5708-100.root") tmpfileName = "GaisserPDF_HighEnergy.root";
     
     std::ostringstream pdfFilePath;
     pdfFilePath << fInputDir << tmpfileName;
     std::string fileName = pdfFilePath.str();
    
   // fTemplateFile           = pset.get< std::string >("TemplateFile");
   // //fCalorimetryModuleLabel = pset.get< std::string >("CalorimetryModuleLabel");
 
    cet::search_path sp("FW_SEARCH_PATH");
    std::string fROOTfile; //return /lbne/data/0-100-1.57.root
    if( sp.find_file(tmpfileName, fROOTfile) ) fileName = fROOTfile;
 
    std::cout << "File path; " << fileName << std::endl;
 
     if(fSetRead){
       struct stat buffer;
       fSetRead = stat(fileName.c_str(), &buffer) == 0; // Check if file exists already
       if(!fSetRead) std::cout << "WARNING- "+fileName+" does not exist." << std::endl;
       else{
         std::cout << "Reading PDF from file "+fileName << std::endl;
         m_File = new TFile(fileName.c_str()); // Open file
         if(m_File->IsZombie() || m_File->TestBit(TFile::kRecovered)){ // Check that file is not corrupted
           std::cout << "WARNING- "+fileName+" is corrupted or cannot be read." << std::endl;
           fSetRead = false;
         }
       }
     }
     
     if(fSetRead){ // If the file exists then read it....
       std::cout << "Now going to read file...." << std::endl;
       fSetWrite = false; // Don't want to write as already exists
       double thetalow  = fThetamin;
       m_thetaHist = (TH1D*) m_File->Get("pdf_theta");
       for(int i=1; i<=fThetaBins; i++){ 
         std::ostringstream pdfEnergyHist;
         pdfEnergyHist << "pdf_energy_"<<i;
         std::string pdfEnergyHiststr = pdfEnergyHist.str();
         
         TH1* pdf_hist = (TH1D*) m_File->Get( pdfEnergyHiststr.c_str() ); // Get the bin
         m_PDFmap->insert(std::make_pair(-thetalow,pdf_hist));         //---- -ve theta for quicker sorting
         thetalow = double(i)*(fThetamax)/double(fThetaBins); //---- increment the value of theta
       }
     }      // ------------------------------------------
     else { // File doesn't exist so want to make it..... 
            // ------------------------------------------
       std::cout << "Generating a new muon flux PDF" << std::endl;
       if(fSetWrite){
         std::cout << "Writing to PDF to file "+fileName << std::endl;
         m_File = new TFile(fileName.c_str(),"RECREATE");
       }
     
       double dnbins_theta = double(fThetaBins);
       m_thetaHist = new TH1D("pdf_theta", "pdf_theta", fThetaBins, fThetamin, fThetamax);
       for(int i=1; i<=fThetaBins; i++){
         double di = i==0 ? 0.1 : double(i);
         double theta = di*(fThetamax)/dnbins_theta;
         double int_i = muonSpec->Integral(fEmin, fEmax, fThetamin, theta, fEpsilon);
         m_thetaHist->SetBinContent(i, int_i/TotalMuonFlux);
       }
       if(fSetWrite) m_thetaHist->Write();
       std::cout << "theta PDF complete... now making the energy PDFs (this will take a little longer)... " << std::endl;
       
       //---- now compute the energy pdf
       double thetalow  = fThetamin;
       for(int i=1; i<=fThetaBins; i++){
       
         double di = double(i);
         double theta = di*(fThetamax)/fThetaBins;
       
         //---- compute the total integral
         double int_tot = muonSpec->Integral(fEmin, fEmax, thetalow, theta, fEpsilon);    
       
         //---- compute pdf for the low energy
         int nbins = fEBinsLow;
         TH1* pdf_lowenergy = new TH1D("pdf_lowenergy", "pdf_lowenergy", nbins, fEmin, fEmid);
         double dnbins = double(nbins);
         for(int j=1; j<=nbins; j++){
           double dj = double(j);
           double int_j = muonSpec->Integral(fEmin, fEmin + dj*(fEmid-fEmin)/dnbins, thetalow, theta, fEpsilon);
           //    std::std::cout << j << "(" << m_emin << " --> " << m_emin + dj*m_emid/dnbins << ") = " << int_j/int_tot << std::std::endl;
           //    std::std::cout << j << "(" << m_emin << " --> " << m_emin + dj*(m_emid-m_emin)/dnbins << ") = " << int_j/int_tot << std::std::endl;
           pdf_lowenergy->SetBinContent(j, int_j/int_tot);       
         }
       
         //---- compute pdf for the high energy
         nbins = fEBinsHigh;
         dnbins=double(nbins);
         TH1* pdf_highenergy = new TH1D("pdf_highenergy", "pdf_highenergy", nbins, fEmid, fEmax);
         for(int j=1; j<=nbins; j++){
           double dj = double(j);
           double int_j = muonSpec->Integral(fEmin, fEmid + dj*(fEmax-fEmid)/dnbins, thetalow, theta, fEpsilon);
           //      std::cout << j << "(" << m_emin << " --> " << m_emid + dj*(m_emax-m_emid)/dnbins << ") = " << int_j/int_tot << std::endl;
           pdf_highenergy->SetBinContent(j, int_j/int_tot);      
         }
 
         //---- now combine the two energy hists
         std::vector<double> vxbins  = GetBinning(pdf_lowenergy->GetXaxis(),false);
         std::vector<double> vxbins2 = GetBinning(pdf_highenergy->GetXaxis());
         vxbins.insert(vxbins.end(), vxbins2.begin(), vxbins2.end());
       
         int ibin = 0;
         double* xbins = new double[vxbins.size()];
         for(std::vector<double>::const_iterator binit=vxbins.begin(); binit!=vxbins.end(); binit++, ibin++) xbins[ibin]=(*binit);
         TH1* pdf_energy = new TH1D("pdf_energy", "pdf_energy", vxbins.size()-1, xbins);
         int ibin2 = 1;
         for(ibin = 1; ibin<=pdf_lowenergy->GetNbinsX();   ibin++, ibin2++){
           double content = pdf_lowenergy->GetBinContent(ibin);
           if(ibin == 1) content = content - 0.00001;
           pdf_energy->Fill(pdf_energy->GetBinCenter(ibin2), content);
         }
         for(ibin = 1; ibin<=pdf_highenergy->GetNbinsX();  ibin++, ibin2++){
           pdf_energy->Fill(pdf_energy->GetBinCenter(ibin2), pdf_highenergy->GetBinContent(ibin));
         }
       
         //---- and remove any negative bins
         std::ostringstream Clonestr;
         Clonestr << "pdf_energy_"<<i;
         TH1* pdf_energy_noneg = (TH1D*) pdf_energy->Clone( Clonestr.str().c_str() );
         pdf_energy_noneg->Reset();
       
         double PDF = 0.0;
         double lastPD = 0.0;
         int nSkip=0;
         for(ibin = 1; ibin<=pdf_energy->GetNbinsX(); ibin++){
           double newPD    = pdf_energy->GetBinContent(ibin);
           double probDiff = newPD - lastPD;      
           if(probDiff<0){
             if(ibin!=pdf_energy->GetNbinsX()){
               nSkip++;
               continue;
             }
             else probDiff = 0;
           }
           else PDF += probDiff;
           if(PDF > 1) PDF = 1;
           for(int iskip=0; iskip <= nSkip; iskip++) pdf_energy_noneg->Fill(pdf_energy_noneg->GetBinCenter(ibin-iskip), PDF);
           nSkip=0;      
           lastPD = newPD;
         }
         
          
         //---- add this hist, increment thetalow and delete unwanted TH1s
         if(fSetWrite) pdf_energy_noneg->Write();
         m_PDFmap->insert(std::make_pair(-thetalow,pdf_energy_noneg)); //---- -ve theta for quicker sorting
     
         //---- increment the value of theta
         thetalow = theta; 
       
         //---- free up memory from unwanted hists
         delete pdf_lowenergy;
         delete pdf_highenergy;
         delete pdf_energy;
     
         std::cout << "\r===> " << 100.0*double(i)/double(fThetaBins) << "% complete... " << std::endl;
       } // ThetaBins
       std::cout << "finished the energy pdfs." << std::endl;
     }//---- if(!m_doRead)
 
     delete muonSpec;
     return;
   } // Make PDF

template<typename T , BranchType = InEvent>

ProductToken<T> art::Consumer::mayConsume ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ProductToken<T> art::Consumer::mayConsume ( InputTag const & it )

inherited

Definition at line 190 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ProductToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::Product,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ProductToken<T>{it};
 }

template<typename T , art::BranchType BT>

void art::Consumer::mayConsumeMany ( )

inherited

Definition at line 205 of file Consumer.h.

 {
   if (!moduleContext_)
     return;
 
   consumables_[BT].emplace_back(ConsumableType::Many, TypeID{typeid(T)});
 }

template<typename Element , BranchType = InEvent>

ViewToken<Element> art::Consumer::mayConsumeView ( InputTag const & )

inherited

template<typename T , art::BranchType BT>

art::ViewToken<T> art::Consumer::mayConsumeView ( InputTag const & it )

inherited

Definition at line 215 of file Consumer.h.

References art::InputTag::instance(), art::InputTag::label(), and art::InputTag::process().

 {
   if (!moduleContext_)
     return ViewToken<T>::invalid();
 
   consumables_[BT].emplace_back(ConsumableType::ViewElement,
                                 TypeID{typeid(T)},
                                 it.label(),
                                 it.instance(),
                                 it.process());
   return ViewToken<T>{it};
 }

bool art::ProducerBase::modifiesEvent ( ) const

inlineinherited

Definition at line 40 of file ProducerBase.h.

References art::ProducerBase::getProductID().

     {
       return true;
     }

cet::exempt_ptr< art::Consumer > art::Consumer::non_module_context ( )

staticinherited

Definition at line 76 of file Consumer.cc.

 {
   static Consumer invalid{InvalidTag{}};
   return &invalid;
 }

void art::Consumer::prepareForJob ( fhicl::ParameterSet const & pset )

protectedinherited

Definition at line 89 of file Consumer.cc.

References fhicl::ParameterSet::get_if_present().

Referenced by art::EDProducer::doBeginJob(), art::EDFilter::doBeginJob(), and art::EDAnalyzer::doBeginJob().

 {
   if (!moduleContext_)
     return;
 
   pset.get_if_present("errorOnMissingConsumes", requireConsumes_);
   for (auto& consumablesPerBranch : consumables_) {
     cet::sort_all(consumablesPerBranch);
   }
 }

void evgen::GaisserParam::produce ( art::Event & evt )

virtual

unique_ptr allows ownership to be transferred to the art::Event after the put statement

Implements art::EDProducer.

Definition at line 302 of file GaisserParam_module.cc.

References simb::kSingleParticle, LOG_DEBUG, art::Event::put(), and simb::MCTruth::SetOrigin().

   {
     std::unique_ptr< std::vector<simb::MCTruth> > truthcol(new std::vector<simb::MCTruth>);
 
     simb::MCTruth truth;
     truth.SetOrigin(simb::kSingleParticle);
     
     Sample(truth);
 
     LOG_DEBUG("GaisserParam") << truth;
 
     truthcol->push_back(truth);
 
     evt.put(std::move(truthcol));
 
     return;
   }

void evgen::GaisserParam::reconfigure ( fhicl::ParameterSet const & p )

Definition at line 196 of file GaisserParam_module.cc.

References fhicl::ParameterSet::get().

   {
     // do not put seed in reconfigure because we don't want to reset 
     // the seed midstream
 
     fPadOutVectors = p.get< bool                >("PadOutVectors");
     fMode          = p.get< int                 >("ParticleSelectionMode");
     fPDG           = p.get< std::vector<int>    >("PDG");
 
     fCharge        = p.get< int >("Charge");
     fInputDir      = p.get< std::string         >("InputDir");
 
     fEmin          = p.get< double              >("Emin");
     fEmax          = p.get< double              >("Emax");
     fEmid          = p.get< double              >("Emid");
     fEBinsLow      = p.get< int                 >("EBinsLow");
     fEBinsHigh     = p.get< int                 >("EBinsHigh");
 
     fThetamin      = p.get< double              >("Thetamin");
     fThetamax      = p.get< double              >("Thetamax");
     fThetaBins     = p.get< int                 >("ThetaBins");
    
     fXHalfRange    = p.get< double              >("XHalfRange");
     fYInput        = p.get< double              >("YInput");
     fZHalfRange    = p.get< double              >("ZHalfRange");
 
     fT0            = p.get< double              >("T0");
     fSigmaT        = p.get< double              >("SigmaT");
     fTDist         = p.get< int                 >("TDist");
 
     fSetParam      = p.get< bool                >("SetParam");
     fSetRead       = p.get< bool                >("SetRead");
     fSetWrite      = p.get< bool                >("SetWrite");
     fSetReWrite    = p.get< bool                >("SetReWrite");
     fEpsilon       = p.get< double              >("Epsilon");
     
     return;
   }

void evgen::GaisserParam::ResetMap ( )

private

Definition at line 762 of file GaisserParam_module.cc.

References DEFINE_ART_MODULE.

                              {  
     if(m_thetaHist) delete m_thetaHist;
     if(m_PDFmap){
       for(dhist_Map_it mapit=m_PDFmap->begin(); mapit!=m_PDFmap->end(); mapit++){
         if(mapit->second) delete mapit->second;
       }
       m_PDFmap->clear();  
       delete m_PDFmap;
       std::cout << "Reset PDFmap and thetaHist..." << std::endl;
     }
   } // ResetMap

void evgen::GaisserParam::Sample ( simb::MCTruth & mct )

private

Definition at line 436 of file GaisserParam_module.cc.

References art::RandomNumberGenerator::getEngine().

   {
     switch (fMode) {
     case 0: // List generation mode: every event will have one of each
             // particle species in the fPDG array
       for (unsigned int i=0; i<fPDG.size(); ++i) {
         SampleOne(i,mct);
       }//end loop over particles
       break;
     case 1: // Random selection mode: every event will exactly one particle
             // selected randomly from the fPDG array
       {
         art::ServiceHandle<art::RandomNumberGenerator> rng;
         CLHEP::HepRandomEngine &engine = rng->getEngine();
         CLHEP::RandFlat flat(engine);
 
         unsigned int i=flat.fireInt(fPDG.size());
         SampleOne(i,mct);
       }
       break;
     default:
       mf::LogWarning("UnrecognizeOption") << "GaisserParam does not recognize ParticleSelectionMode "
                                           << fMode;
       break;
     } // switch on fMode
 
     return;
   }

void evgen::GaisserParam::SampleOne	(	unsigned int	i,
		simb::MCTruth &	mct
	)

private

Definition at line 324 of file GaisserParam_module.cc.

References simb::MCTruth::Add(), simb::MCParticle::AddTrajectoryPoint(), art::RandomNumberGenerator::getEngine(), part, and x.

                                                               {
 
     // get the random number generator service and make some CLHEP generators
     art::ServiceHandle<art::RandomNumberGenerator> rng;
     CLHEP::HepRandomEngine &engine = rng->getEngine();
     CLHEP::RandFlat   flat(engine);
     CLHEP::RandGaussQ gauss(engine);
 
     Time = Momentum = KinEnergy = Gamma = Energy = Theta = Phi = pnorm = 0.0;
     XPosition = YPosition = ZPosition = DirCosineX = DirCosineY = DirCosineZ = 0.0;    
     
     TVector3 x;
     TVector3 pmom;
 
     // set track id to -i as these are all primary particles and have id <= 0
     int trackid = -1*(i+1);
     std::string primary("primary");
 
     // Work out whether particle/antiparticle, and mass...
     double m =0.0;
     fPDG[i] = 13;
     if (fCharge == 0 ) {
       if(1.0-2.0*flat.fire() > 0) fPDG[i]=-fPDG[i];
     } 
     else if ( fCharge == 1 ) fPDG[i] = 13;
     else if ( fCharge == 2 ) fPDG[i] = -13;
     static TDatabasePDG  pdgt;
     TParticlePDG* pdgp = pdgt.GetParticle(fPDG[i]);
     if (pdgp) m = pdgp->Mass();
     
     // Work out T0...
     if(fTDist==kGAUS){
       Time = gauss.fire(fT0, fSigmaT);
     }
     else {
       Time = fT0 + fSigmaT*(2.0*flat.fire()-1.0);
     }
     
     // Work out Positioning.....
     x[0] = (1.0 - 2.0*flat.fire())*fXHalfRange + fCenterX;
     x[1] = fYInput;
     x[2] = (1.0 - 2.0*flat.fire())*fZHalfRange + fCenterZ;
 
     // Make Lorentz vector for x and t....
     TLorentzVector pos(x[0], x[1], x[2], Time); 
     
     // Access the pdf map which has been loaded.....
     if(m_PDFmap) {
 
       //---- get the muon theta and energy from histograms using 2 random numbers      
       std::pair<double,double> theta_energy; //---- muon theta and energy            
       theta_energy = GetThetaAndEnergy(flat.fire(),flat.fire());
       
       //---- Set theta, phi
       Theta = theta_energy.first;  // Angle returned by GetThetaAndEnergy between 0 and pi/2 
       Phi   = M_PI*( 1.0-2.0*flat.fire() ); // Randomly generated angle between -pi and pi
 
       //---- Set KE, E, p
       KinEnergy = theta_energy.second; // Energy returned by GetThetaAndEnergy
       Gamma         = 1 + (KinEnergy/m);
       Energy        = Gamma * m;
       Momentum      = std::sqrt(Energy*Energy-m*m); // Get momentum
 
       pmom[0] = Momentum*std::sin(Theta)*std::cos(Phi);
       pmom[1] = -Momentum*std::cos(Theta);
       pmom[2] = Momentum*std::sin(Theta)*std::sin(Phi);
       
       pnorm   = std::sqrt( pmom[0]*pmom[0] + pmom[1]*pmom[1] + pmom[2]*pmom[2] );
       DirCosineX = pmom[0] / pnorm;
       DirCosineY = pmom[1] / pnorm;
       DirCosineZ = pmom[2] / pnorm;
     } 
     else {
       std::cout << "MuFlux map hasn't been initialised, aborting...." << std::endl;
       return;
     }    
 
     TLorentzVector pvec(pmom[0], pmom[1], pmom[2], Energy );
 
     simb::MCParticle part(trackid, fPDG[i], primary);
     part.AddTrajectoryPoint(pos, pvec);
     /*
     fTree->Branch();
     fTree->Branch();
     fTree->Branch();
     fPositionX    ->Fill (x[0]);
     fPositionY    ->Fill (x[1]);
     fPositionZ    ->Fill (x[2]);
     fTime         ->Fill (Time);
     fMomentumHigh ->Fill (Momentum); 
     fMomentum     ->Fill (Momentum); 
     fEnergy       ->Fill (Energy);
     fDirCosineX   ->Fill (DirCosineX); 
     fDirCosineY   ->Fill (DirCosineY); 
     fDirCosineZ   ->Fill (DirCosineZ);
     fTheta        ->Fill (Theta*180/M_PI);
     fPhi          ->Fill (Phi  *180/M_PI);
     */
     XPosition = x[0];
     YPosition = x[1];
     ZPosition = x[2];
 
     std::cout << "Theta: " << Theta << " Phi: " << Phi << " KineticEnergy: " << KinEnergy << " Energy: " << Energy << " Momentum: " << Momentum << std::endl; 
     std::cout << "x: " <<  pos.X() << " y: " << pos.Y() << " z: " << pos.Z() << " time: " << pos.T() << std::endl;   
     std::cout << "Px: " <<  pvec.Px() << " Py: " << pvec.Py() << " Pz: " << pvec.Pz() << std::endl;
     std::cout << "Normalised..." << DirCosineX << " " << DirCosineY << " " << DirCosineZ << std::endl;
       
     fTree->Fill();
     mct.Add(part);
   }

void art::Consumer::showMissingConsumes ( ) const

protectedinherited

Definition at line 125 of file Consumer.cc.

Referenced by art::EDProducer::doEndJob(), art::EDFilter::doEndJob(), art::EDAnalyzer::doEndJob(), and art::RootOutput::endJob().

 {
   if (!moduleContext_)
     return;
 
   // If none of the branches have missing consumes statements, exit early.
   if (std::all_of(cbegin(missingConsumes_),
                   cend(missingConsumes_),
                   [](auto const& perBranch) { return perBranch.empty(); }))
     return;
 
   constexpr cet::HorizontalRule rule{60};
   mf::LogPrint log{"MTdiagnostics"};
   log << '\n'
       << rule('=') << '\n'
       << "The following consumes (or mayConsume) statements are missing from\n"
       << module_context(moduleDescription_) << '\n'
       << rule('-') << '\n';
 
   cet::for_all_with_index(
     missingConsumes_, [&log](std::size_t const i, auto const& perBranch) {
       for (auto const& pi : perBranch) {
         log << "  "
             << assemble_consumes_statement(static_cast<BranchType>(i), pi)
             << '\n';
       }
     });
   log << rule('=');
 }

void art::Consumer::validateConsumedProduct	(	BranchType const	bt,
		ProductInfo const &	pi
	)

protectedinherited

Definition at line 101 of file Consumer.cc.

References art::errors::ProductRegistrationFailure.

 {
   // Early exits if consumes tracking has been disabled or if the
   // consumed product is an allowed consumable.
   if (!moduleContext_)
     return;
 
   if (cet::binary_search_all(consumables_[bt], pi))
     return;
 
   if (requireConsumes_) {
     throw Exception(errors::ProductRegistrationFailure,
                     "Consumer: an error occurred during validation of a "
                     "retrieved product\n\n")
       << "The following consumes (or mayConsume) statement is missing from\n"
       << module_context(moduleDescription_) << ":\n\n"
       << "  " << assemble_consumes_statement(bt, pi) << "\n\n";
   }
 
   missingConsumes_[bt].insert(pi);
 }

Member Data Documentation

double evgen::GaisserParam::DirCosineX

private

Definition at line 170 of file GaisserParam_module.cc.

double evgen::GaisserParam::DirCosineY

private

Definition at line 170 of file GaisserParam_module.cc.

double evgen::GaisserParam::DirCosineZ

private

Definition at line 170 of file GaisserParam_module.cc.

double evgen::GaisserParam::Energy

private

Definition at line 169 of file GaisserParam_module.cc.

double evgen::GaisserParam::fCenterX = 0

private

Definition at line 164 of file GaisserParam_module.cc.

double evgen::GaisserParam::fCenterZ = 0

private

Definition at line 165 of file GaisserParam_module.cc.

int evgen::GaisserParam::fCharge

private

Charge.

Definition at line 116 of file GaisserParam_module.cc.

double evgen::GaisserParam::fCryoBoundaries[6]

private

Definition at line 159 of file GaisserParam_module.cc.

int evgen::GaisserParam::fEBinsHigh

private

Number of high energy Bins.

Definition at line 123 of file GaisserParam_module.cc.

int evgen::GaisserParam::fEBinsLow

private

Number of low energy Bins.

Definition at line 122 of file GaisserParam_module.cc.

double evgen::GaisserParam::fEmax

private

Maximum Kinetic Energy (GeV)

Definition at line 120 of file GaisserParam_module.cc.

double evgen::GaisserParam::fEmid

private

Energy to go from low to high (GeV)

Definition at line 121 of file GaisserParam_module.cc.

double evgen::GaisserParam::fEmin

private

Minimum Kinetic Energy (GeV)

Definition at line 119 of file GaisserParam_module.cc.

double evgen::GaisserParam::fEpsilon

private

Minimum integration sum....

Definition at line 141 of file GaisserParam_module.cc.

std::string evgen::GaisserParam::fInputDir

private

Input Directory.

Definition at line 117 of file GaisserParam_module.cc.

int evgen::GaisserParam::fMode

private

Particle Selection Mode 0–generate a list of all particles, 1–generate a single particle selected randomly from the list

Definition at line 108 of file GaisserParam_module.cc.

bool evgen::GaisserParam::fPadOutVectors

private

Select to pad out configuration vectors if they are not of of the same length as PDG false: don't pad out - all values need to specified true: pad out - default values assumed and printed out

Definition at line 111 of file GaisserParam_module.cc.

std::vector<int> evgen::GaisserParam::fPDG

private

PDG code of particles to generate.

Definition at line 115 of file GaisserParam_module.cc.

bool evgen::GaisserParam::fSetParam

private

Which version of Gaissers Param.

Definition at line 137 of file GaisserParam_module.cc.

bool evgen::GaisserParam::fSetRead

private

Whether to Read.

Definition at line 138 of file GaisserParam_module.cc.

bool evgen::GaisserParam::fSetReWrite

private

Whether to ReWrite pdfs.

Definition at line 140 of file GaisserParam_module.cc.

bool evgen::GaisserParam::fSetWrite

private

Whether to Write.

Definition at line 139 of file GaisserParam_module.cc.

double evgen::GaisserParam::fSigmaT

private

Variation in t position (ns)

Definition at line 134 of file GaisserParam_module.cc.

double evgen::GaisserParam::fT0

private

Central t position (ns) in world coordinates.

Definition at line 133 of file GaisserParam_module.cc.

int evgen::GaisserParam::fTDist

private

How to distribute t (gaus, or uniform)

Definition at line 135 of file GaisserParam_module.cc.

int evgen::GaisserParam::fThetaBins

private

Number of theta Bins.

Definition at line 127 of file GaisserParam_module.cc.

double evgen::GaisserParam::fThetamax

private

Maximum theta.

Definition at line 126 of file GaisserParam_module.cc.

double evgen::GaisserParam::fThetamin

private

Minimum theta.

Definition at line 125 of file GaisserParam_module.cc.

TTree* evgen::GaisserParam::fTree

private

Definition at line 168 of file GaisserParam_module.cc.

double evgen::GaisserParam::fXHalfRange

private

Max X position.

Definition at line 129 of file GaisserParam_module.cc.

double evgen::GaisserParam::fYInput

private

Max Y position.

Definition at line 130 of file GaisserParam_module.cc.

double evgen::GaisserParam::fZHalfRange

private

Max Z position.

Definition at line 131 of file GaisserParam_module.cc.

double evgen::GaisserParam::Gamma

private

Definition at line 169 of file GaisserParam_module.cc.

const int evgen::GaisserParam::kGAUS = 1

staticprivate

Definition at line 106 of file GaisserParam_module.cc.

double evgen::GaisserParam::KinEnergy

private

Definition at line 169 of file GaisserParam_module.cc.

TFile* evgen::GaisserParam::m_File

Definition at line 89 of file GaisserParam_module.cc.

dhist_Map* evgen::GaisserParam::m_PDFmap

Definition at line 90 of file GaisserParam_module.cc.

TH1* evgen::GaisserParam::m_thetaHist

Definition at line 91 of file GaisserParam_module.cc.

double evgen::GaisserParam::Momentum

private

Definition at line 169 of file GaisserParam_module.cc.

double evgen::GaisserParam::Phi

private

Definition at line 169 of file GaisserParam_module.cc.

double evgen::GaisserParam::pnorm

private

Definition at line 169 of file GaisserParam_module.cc.

double evgen::GaisserParam::Theta

private

Definition at line 169 of file GaisserParam_module.cc.

double evgen::GaisserParam::Time

private

Definition at line 169 of file GaisserParam_module.cc.

double evgen::GaisserParam::xNeg = 0

private

Definition at line 160 of file GaisserParam_module.cc.

double evgen::GaisserParam::xPos = 0

private

Definition at line 161 of file GaisserParam_module.cc.

double evgen::GaisserParam::XPosition

private

Definition at line 170 of file GaisserParam_module.cc.

double evgen::GaisserParam::YPosition

private

Definition at line 170 of file GaisserParam_module.cc.

double evgen::GaisserParam::zNeg = 0

private

Definition at line 162 of file GaisserParam_module.cc.

double evgen::GaisserParam::zPos = 0

private

Definition at line 163 of file GaisserParam_module.cc.

double evgen::GaisserParam::ZPosition

private

Definition at line 170 of file GaisserParam_module.cc.

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

larsim/v06_53_00/source/larsim/EventGenerator/MuonPropagation/GaisserParam_module.cc

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