RawDigitAna::RawDigitAna Class Reference

Inheritance diagram for RawDigitAna::RawDigitAna:

Public Member Functions
	RawDigitAna (fhicl::ParameterSet const &pset)
virtual	~RawDigitAna ()
void	beginJob () override
void	endJob () override
void	beginRun (const art::Run &run) override
void	reconfigure (fhicl::ParameterSet const &pset)
void	analyze (const art::Event &evt) override

Private Attributes
std::vector< art::InputTag >	fRawDigitProducerLabelVec
art::InputTag	fSimChannelProducerLabel
int	fEvent
int	fRun
int	fSubRun
int	fNumEvents
std::vector< std::unique_ptr < IRawDigitHistogramTool > >	fRawDigitHistogramToolVec
std::vector< std::vector < double > >	fChannelPedVec
const geo::GeometryCore *	fGeometry
const lariov::DetPedestalProvider &	fPedestalRetrievalAlg
	Keep track of an instance to the pedestal retrieval alg. More...

Detailed Description

Definition at line 61 of file RawDigitAna_module.cc.

Constructor & Destructor Documentation

RawDigitAna::RawDigitAna::RawDigitAna ( fhicl::ParameterSet const &  pset )

explicit

Definition at line 117 of file RawDigitAna_module.cc.

    : EDAnalyzer(parameterSet),
      fPedestalRetrievalAlg(*lar::providerFrom<lariov::DetPedestalService>())

{
    fGeometry = lar::providerFrom<geo::Geometry>();

    // Read in the parameters from the .fcl file.
    this->reconfigure(parameterSet);
}

RawDigitAna::RawDigitAna::~RawDigitAna ( )

virtual

Definition at line 130 of file RawDigitAna_module.cc.

{}

Member Function Documentation

void RawDigitAna::RawDigitAna::analyze ( const art::Event &  evt )

override

Definition at line 183 of file RawDigitAna_module.cc.

{
    // Start by fetching some basic event information for our n-tuple.
    fEvent  = event.id().event();
    fRun    = event.run();
    fSubRun = event.subRun();

    fNumEvents++;
    
    auto const clockData = art::ServiceHandle<detinfo::DetectorClocksService const>()->DataFor(event);
    auto const detProp = art::ServiceHandle<detinfo::DetectorPropertiesService const>()->DataFor(event, clockData);

    // Loop over RawDigits
    for(const auto& rawDigitLabel : fRawDigitProducerLabelVec)
    {
        // Make a pass through all hits to make contrasting plots
        art::Handle< std::vector<raw::RawDigit> > rawDigitHandle;
        event.getByLabel(rawDigitLabel, rawDigitHandle);
        
        // Recover sim channels (if they exist) so we know when a
        // channel has signal (or not)
        art::Handle<std::vector<sim::SimChannel>>  simChannelHandle;
        event.getByLabel(fSimChannelProducerLabel, simChannelHandle);
        
        // Recover list of simChannels mapped by channel to make
        // look up easier below
        IRawDigitHistogramTool::SimChannelMap channelMap;
        
        if (simChannelHandle.isValid())
        {
            for(const auto& simChannel : *simChannelHandle) channelMap[simChannel.Channel()] = &simChannel;
        }
        
        if (rawDigitHandle.isValid())
        {
            IRawDigitHistogramTool::RawDigitPtrVec allRawDigitVec;
            art::fill_ptr_vector(allRawDigitVec, rawDigitHandle);
            
            for(auto& rawDigitHistTool : fRawDigitHistogramToolVec) rawDigitHistTool->fillHistograms(clockData, detProp, allRawDigitVec,channelMap);
        }
    }

    return;
}

void RawDigitAna::RawDigitAna::beginJob ( )

override

Definition at line 134 of file RawDigitAna_module.cc.

{
    // Get the detector length, to determine the maximum bin edge of one
    // of the histograms.
    //double detectorLength = fGeometry->DetLength();

    // Access ART's TFileService, which will handle creating and writing
    // histograms and n-tuples for us.
    art::ServiceHandle<art::TFileService> tfs;

    // The arguments to 'make<whatever>' are the same as those passed
    // to the 'whatever' constructor, provided 'whatever' is a ROOT
    // class that TFileService recognizes.
    auto const clockData = art::ServiceHandle<detinfo::DetectorClocksService const>()->DataForJob();
    auto const detProp = art::ServiceHandle<detinfo::DetectorPropertiesService const>()->DataForJob(clockData);
    for (auto& rawDigitHistTool : fRawDigitHistogramToolVec) rawDigitHistTool->initializeHists(clockData, detProp, tfs, "RawDigitAna");

    // zero out the event counter
    fNumEvents = 0;
}

void RawDigitAna::RawDigitAna::beginRun ( const art::Run &  run )

override

Definition at line 156 of file RawDigitAna_module.cc.

{
    // How to convert from number of electrons to GeV.  The ultimate
    // source of this conversion factor is
    // ${LARSIM_DIR}/include/SimpleTypesAndConstants/PhysicalConstants.h.
//    art::ServiceHandle<sim::LArG4Parameters> larParameters;
//    fElectronsToGeV = 1./larParameters->GeVToElectrons();
}

void RawDigitAna::RawDigitAna::endJob ( )

override

Definition at line 228 of file RawDigitAna_module.cc.

{
    // Make a call to normalize histograms if so desired
    for(auto& rawDigitHistTool : fRawDigitHistogramToolVec) rawDigitHistTool->endJob(fNumEvents);

    return;
}

void RawDigitAna::RawDigitAna::reconfigure

(

fhicl::ParameterSet const &

pset

)

Definition at line 166 of file RawDigitAna_module.cc.

{
    // Read parameters from the .fcl file. The names in the arguments
    // to p.get<TYPE> must match names in the .fcl file.
    fRawDigitProducerLabelVec = p.get< std::vector<art::InputTag> >("RawDigitModuleLabel",   std::vector<art::InputTag>() = {"rawdigitfilter"});
    fSimChannelProducerLabel  = p.get< std::string                >("SimChannelModuleLabel", "largeant"      );

    // Implement the tools for handling the responses
    const std::vector<fhicl::ParameterSet>& rawDigitHistogramToolVec = p.get<std::vector<fhicl::ParameterSet>>("RawDigitHistogramToolList");
    
    for(auto& rawDigitHistogramTool : rawDigitHistogramToolVec)
        fRawDigitHistogramToolVec.push_back(art::make_tool<IRawDigitHistogramTool>(rawDigitHistogramTool));

    return;
}

Member Data Documentation

std::vector<std::vector<double> > RawDigitAna::RawDigitAna::fChannelPedVec

private

Definition at line 103 of file RawDigitAna_module.cc.

int RawDigitAna::RawDigitAna::fEvent

private

Definition at line 95 of file RawDigitAna_module.cc.

const geo::GeometryCore* RawDigitAna::RawDigitAna::fGeometry

private

Definition at line 106 of file RawDigitAna_module.cc.

int RawDigitAna::RawDigitAna::fNumEvents

private

Definition at line 98 of file RawDigitAna_module.cc.

const lariov::DetPedestalProvider& RawDigitAna::RawDigitAna::fPedestalRetrievalAlg

private

Keep track of an instance to the pedestal retrieval alg.

Definition at line 107 of file RawDigitAna_module.cc.

std::vector<std::unique_ptr<IRawDigitHistogramTool> > RawDigitAna::RawDigitAna::fRawDigitHistogramToolVec

private

Definition at line 101 of file RawDigitAna_module.cc.

std::vector<art::InputTag> RawDigitAna::RawDigitAna::fRawDigitProducerLabelVec

private

Definition at line 91 of file RawDigitAna_module.cc.

int RawDigitAna::RawDigitAna::fRun

private

Definition at line 96 of file RawDigitAna_module.cc.

art::InputTag RawDigitAna::RawDigitAna::fSimChannelProducerLabel

private

Definition at line 92 of file RawDigitAna_module.cc.

int RawDigitAna::RawDigitAna::fSubRun

private

Definition at line 97 of file RawDigitAna_module.cc.

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

• RawDigitAna_module.cc