Diana Software: MNoiseCrossPowerSpectrum Class Reference

Diana Software

compute cross correlated noise power spectrum on different channels. * This module needs side pulses as neighbours. So one needs side pulses unrolled and NeighbourAlgorithm = AllSideNeighbour in the reader, see also the config file $DIANA_INSTALL/cfg/noisedecorr/average_noise_correlation.cfg. Files must be preprocessed with preprocess.cfg in the same dir. More...

Inheritance diagram for MNoiseCrossPowerSpectrum:

Classes
class	ChannelInfo

Public Member Functions
void	Init (Diana::QEvent &ev)
	Init method. More...

void	Do (Diana::QEvent &ev, const Diana::QEventList &neighbours)
	Do method. More...

void	Done ()
	Done method. More...

Private Attributes
QChannelCovariance	fCov

std::vector< int >	fChannelList

size_t	fTimeLength

std::map< int, std::map< int, ChannelInfo > >	fRosetta

std::string	fOutput

Diana::QFFT::WindowType	fWindowType

int	fCoherentGain

Diana::QRealComplexFFT *	fTransformer

bool	fUseMainEvent

std::string	fValidityKind
	Validity kind defines the kind of validity range for covariance matrix (run or dataset) More...

int	fValidityStart
	Validity start first run (or dataset) of validity. More...

int	fValidityEnd
	Validity end last run (or dataset) of validity. More...

std::vector< int >	fSRuns
	vector of runs used for nps calculation More...

int	fCurrentRun

std::vector< std::string >	fPulseLabels

Detailed Description

compute cross correlated noise power spectrum on different channels. * This module needs side pulses as neighbours. So one needs side pulses unrolled and NeighbourAlgorithm = AllSideNeighbour in the reader, see also the config file $DIANA_INSTALL/cfg/noisedecorr/average_noise_correlation.cfg. Files must be preprocessed with preprocess.cfg in the same dir.

Author

C. Mancini and M. Vignati

Config example:

  module NoiseCrossAvgPowerSpectrum
  verbosity = info
  enable = true
  ValidityKind = dataset
  ValidityStart = 6001
  ValidityEnd = 6001
  WindowType = welch
  WindowCoherentGain = 2
  Output = NODEFAULT
  endmod

Parameters:
- ValidityKind [string = "dataset"]: defines the kind of validity range for the crossnps, can be run or dataset
- ValidityStart: first run (or dataset) of validity
- ValidityEnd: last run (or dataset) of validity
- Output [string = NODEFAULT] output file for crossnps.
- WindowType [string = "None"]: type of window used for windowing (default is rectangular)
- WindowCoherentGain [int = 2]: defines window normalization
Reads:
- DAQ@Pulse (QPulse)
- DAQ@PulseInfo (QPulseInfo)
- DAQ@Header (QHeader)
Writes:
- QChannelCovariance object named "Covariance" to file Output.

Definition at line 49 of file MNoiseCrossPowerSpectrum.hh.

Member Function Documentation

◆ Do()

void MNoiseCrossPowerSpectrum::Do	(	Diana::QEvent &	ev,
		const Diana::QEventList &	neighbours
	)

Do method.

Definition at line 68 of file MNoiseCrossPowerSpectrum.cc.

References err, MNoiseCrossPowerSpectrum::ChannelInfo::fCovariance, MNoiseCrossPowerSpectrum::ChannelInfo::fNevents, QEvent::Get(), QEvent::GetByLabel(), QEventList::Push(), and QEventList::Size().

◆ Done()

void MNoiseCrossPowerSpectrum::Done ( )

Done method.

Definition at line 155 of file MNoiseCrossPowerSpectrum.cc.

References MNoiseCrossPowerSpectrum::ChannelInfo::fCovariance, MNoiseCrossPowerSpectrum::ChannelInfo::fNevents, and vec.

◆ Init()

void MNoiseCrossPowerSpectrum::Init ( Diana::QEvent & ev )

Init method.

Definition at line 23 of file MNoiseCrossPowerSpectrum.cc.

References Q_INT_DEFAULT, Q_STRING_DEFAULT, QFFT::StrToWindowType(), QFFT::WT_None, and QFFT::WT_Rect.

Member Data Documentation

◆ fChannelList

std::vector<int> MNoiseCrossPowerSpectrum::fChannelList

private

Definition at line 71 of file MNoiseCrossPowerSpectrum.hh.

◆ fCoherentGain

int MNoiseCrossPowerSpectrum::fCoherentGain

private

Definition at line 78 of file MNoiseCrossPowerSpectrum.hh.

◆ fCov

QChannelCovariance MNoiseCrossPowerSpectrum::fCov

private

Definition at line 69 of file MNoiseCrossPowerSpectrum.hh.

◆ fCurrentRun

int MNoiseCrossPowerSpectrum::fCurrentRun

private

Definition at line 94 of file MNoiseCrossPowerSpectrum.hh.

◆ fOutput

std::string MNoiseCrossPowerSpectrum::fOutput

private

Definition at line 75 of file MNoiseCrossPowerSpectrum.hh.

◆ fPulseLabels

std::vector<std::string> MNoiseCrossPowerSpectrum::fPulseLabels

private

Definition at line 97 of file MNoiseCrossPowerSpectrum.hh.

◆ fRosetta

std::map<int,std::map<int,ChannelInfo> > MNoiseCrossPowerSpectrum::fRosetta

private

Definition at line 74 of file MNoiseCrossPowerSpectrum.hh.

◆ fSRuns

std::vector<int> MNoiseCrossPowerSpectrum::fSRuns

private

vector of runs used for nps calculation

Definition at line 92 of file MNoiseCrossPowerSpectrum.hh.

◆ fTimeLength

size_t MNoiseCrossPowerSpectrum::fTimeLength

private

Definition at line 73 of file MNoiseCrossPowerSpectrum.hh.

◆ fTransformer

Diana::QRealComplexFFT* MNoiseCrossPowerSpectrum::fTransformer

private

Definition at line 79 of file MNoiseCrossPowerSpectrum.hh.

◆ fUseMainEvent

bool MNoiseCrossPowerSpectrum::fUseMainEvent

private

Definition at line 81 of file MNoiseCrossPowerSpectrum.hh.

◆ fValidityEnd

int MNoiseCrossPowerSpectrum::fValidityEnd

private

Validity end last run (or dataset) of validity.

Definition at line 89 of file MNoiseCrossPowerSpectrum.hh.

◆ fValidityKind

std::string MNoiseCrossPowerSpectrum::fValidityKind

private

Validity kind defines the kind of validity range for covariance matrix (run or dataset)

Definition at line 83 of file MNoiseCrossPowerSpectrum.hh.

◆ fValidityStart

int MNoiseCrossPowerSpectrum::fValidityStart

private

Validity start first run (or dataset) of validity.

Definition at line 86 of file MNoiseCrossPowerSpectrum.hh.

◆ fWindowType

Diana::QFFT::WindowType MNoiseCrossPowerSpectrum::fWindowType

private

Definition at line 77 of file MNoiseCrossPowerSpectrum.hh.

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

pkg/modfreqdecorrelator/MNoiseCrossPowerSpectrum.hh
pkg/modfreqdecorrelator/MNoiseCrossPowerSpectrum.cc