VintageDeconvoluter Class Reference

#include <VintageDeconvoluter.h>

Inheritance diagram for VintageDeconvoluter:

Public Member Functions
	VintageDeconvoluter (fhicl::ParameterSet const &ps)
	~VintageDeconvoluter () override=default
DataMap	update (AdcChannelData &acd) const override

Private Attributes
int	m_LogLevel

Additional Inherited Members
Private Types inherited from AdcChannelTool
using	Index = unsigned int
Private Member Functions inherited from TpcDataTool
virtual DataMap	updateTpcData (TpcData &) const
virtual DataMap	viewTpcData (const TpcData &) const
virtual int	forwardTpcData () const
Private Member Functions inherited from AdcChannelTool
virtual	~AdcChannelTool ()=default
virtual DataMap	view (const AdcChannelData &acd) const
virtual DataMap	updateMap (AdcChannelDataMap &acds) const
virtual DataMap	viewMap (const AdcChannelDataMap &acds) const
virtual bool	updateWithView () const
virtual bool	viewWithUpdate () const
virtual DataMap	beginEvent (const DuneEventInfo &) const
virtual DataMap	endEvent (const DuneEventInfo &) const
virtual DataMap	close (const DataMap *dmin=nullptr)
Static Private Member Functions inherited from AdcChannelTool
static int	interfaceNotImplemented ()

Detailed Description

Definition at line 21 of file VintageDeconvoluter.h.

Constructor & Destructor Documentation

VintageDeconvoluter::VintageDeconvoluter

(

fhicl::ParameterSet const &

ps

)

Definition at line 18 of file VintageDeconvoluter_tool.cc.

: m_LogLevel(ps.get<int>("LogLevel")) {
  const string myname = "VintageDeconvoluter::ctor: ";
  if ( m_LogLevel >= 1 ) {
    cout << myname << "Parameters:" << endl;
    cout << myname << "  LogLevel: " << m_LogLevel << endl;
    art::ServiceHandle<util::SignalShapingServiceDUNE> hsss;
    float dnorm = hsss->GetDeconNorm();
    float norm = dnorm > 0.0 ? 1.0/dnorm : 1.0;
    cout << myname << "Normalization factor: " << norm << endl;
  }
}

VintageDeconvoluter::~VintageDeconvoluter ( )

overridedefault

Member Function Documentation

DataMap VintageDeconvoluter::update ( AdcChannelData &  acd ) const

overridevirtual

Reimplemented from AdcChannelTool.

Definition at line 33 of file VintageDeconvoluter_tool.cc.

                                                             {
  const string myname = "VintageDeconvoluter::view: ";
  DataMap ret;
  AdcChannel chan = acd.channel();
  AdcSignalVector& samples = acd.samples;
  unsigned int nsam = samples.size();
  if ( m_LogLevel >= 2 ) cout << myname << "Deconvoluting channel " << chan
                             << " with " << nsam << " samples." << endl;
  // Fetch the FFT size.
  art::ServiceHandle<util::LArFFT> hFFT;
  unsigned int fftsize = hFFT->FFTSize();
  if ( nsam > fftsize ) {
    cout << myname << "ERROR: Data has too many ticks for FFT: "
         << nsam << " > " << fftsize << "." << endl;
    return ret.setStatus(1);
  }
  // Pad the data to the FFT size.
  bool pad = fftsize > nsam;
  if ( pad ) {
    if ( m_LogLevel >= 3 ) cout << myname << "  Padding sample vector to " << fftsize << endl;
    samples.resize(fftsize);
    for ( unsigned int isam=nsam; isam<fftsize; ++isam ) {
      //samples[isam] = samples[isam-nsam];
      samples[isam] = 0;
    }
  }
  // Deconvolute.
  art::ServiceHandle<util::SignalShapingServiceDUNE> hsss;
  if ( m_LogLevel >= 3 ) cout << myname << "  Deconvoluting." << endl;
  auto const clockData = art::ServiceHandle<detinfo::DetectorClocksService>()->DataForJob();
  hsss->Deconvolute(clockData, chan, samples);
  if ( pad ) samples.resize(nsam);
  if ( m_LogLevel >= 3 ) cout << myname << "  Normalizing." << endl;
  float dnorm = hsss->GetDeconNorm();
  float norm = dnorm > 0.0 ? 1.0/dnorm : 1.0;
  if ( m_LogLevel >= 3 ) cout << myname << "  Scale factor: " << norm << endl;
  for ( float& sam : samples ) sam *= norm;
  acd.sampleUnit = "Q_{dco}";
  acd.sampleNoise = hsss->GetDeconNoise(chan);
  // Done.
  return ret;
}

Member Data Documentation

int VintageDeconvoluter::m_LogLevel

private

Definition at line 34 of file VintageDeconvoluter.h.

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

• dunedataprep/dunedataprep/DataPrep/Tool/VintageDeconvoluter.h
• dunedataprep/dunedataprep/DataPrep/Tool/VintageDeconvoluter_tool.cc