#include <ConvolutionTVI.h>

Inheritance diagram for casa::vi::ConvolutionTVI:

Public Member Functions
	ConvolutionTVI (ViImplementation2 *inputVii, const casacore::Record &configuration=casacore::Record())

void	flag (casacore::Cube< casacore::Bool > &flagCube) const
	Return flag for each polarization, channel and row. More...

void	floatData (casacore::Cube< casacore::Float > &vis) const
	Return FLOAT_DATA as a casacore::Cube (npol, nchan, nrow) if found in the MS. More...

void	visibilityObserved (casacore::Cube< casacore::Complex > &vis) const

void	visibilityCorrected (casacore::Cube< casacore::Complex > &vis) const
	Return the visibilities as found in the casacore::MS, casacore::Cube (npol,nchan,nrow). More...

void	visibilityModel (casacore::Cube< casacore::Complex > &vis) const

void	weightSpectrum (casacore::Cube< casacore::Float > &weightSp) const
	Return weightspectrum (a weight for each channel) More...

void	sigmaSpectrum (casacore::Cube< casacore::Float > &sigmaSp) const
	Return sgimaspectrum (a sigma for each channel) More...

bool	weightSpectrumExists () const
	Determine whether WEIGHT_SPECTRUM exists. More...

bool	sigmaSpectrumExists () const
	Determine whether SIGMA_SPECTRUM exists. More...

Public Member Functions inherited from casa::vi::FreqAxisTVI
	FreqAxisTVI (ViImplementation2 *inputVii)
	Lifecycle. More...

	~FreqAxisTVI ()

virtual void	origin ()
	Navigation methods. More...

virtual void	next ()

casacore::Bool	existsColumn (VisBufferComponent2 id) const
	General TVI info (common for all sub-classes) More...

casacore::Bool	flagCategoryExists () const
	Determine whether FLAG_CATEGORY is valid. More...

void	writeFlagRow (const casacore::Vector< casacore::Bool > &flag)
	casacore::List of methods that should be implemented by derived classes virtual void flag(casacore::Cube<casacore::Bool>& flagCube) const = 0; virtual void floatData (casacore::Cube<casacore::Float> & vis) const = 0; virtual void visibilityObserved (casacore::Cube<casacore::Complex> & vis) const = 0; virtual void visibilityCorrected (casacore::Cube<casacore::Complex> & vis) const = 0; virtual void visibilityModel (casacore::Cube<casacore::Complex> & vis) const = 0; virtual void weightSpectrum(casacore::Cube<casacore::Float> &weightSp) const = 0; virtual void sigmaSpectrum (casacore::Cube<casacore::Float> &sigmaSp) const = 0; virtual casacore::Vector<casacore::Double> getFrequencies (casacore::Double time, casacore::Int frameOfReference,casacore::Int spectralWindowId, casacore::Int msId) const = 0; virtual void writeFlag (const casacore::Cube<casacore::Bool> & flagCube) = 0; More...

casacore::Vector< casacore::Int >	getChannels (casacore::Double time, casacore::Int frameOfReference, casacore::Int spectralWindowId, casacore::Int msId) const

void	flagRow (casacore::Vector< casacore::Bool > &flagRow) const
	Return row flag. More...

void	weight (casacore::Matrix< casacore::Float > &weight) const
	Return weight. More...

void	sigma (casacore::Matrix< casacore::Float > &sigma) const
	Return sigma. More...

Public Member Functions inherited from casa::vi::TransformingVi2
virtual	~TransformingVi2 ()
	Destructor. More...

virtual casacore::String	ViiType () const override
	Report the the ViImplementation type (should be specialized in child classes) More...

virtual casacore::Bool	more () const override

virtual Subchunk	getSubchunkId () const override

virtual void	originChunks (casacore::Bool forceRewind=false) override
	Methods to control chunk iterator. More...

virtual casacore::Bool	moreChunks () const override

virtual void	nextChunk () override

virtual casacore::String	keyChange () const override
	Report Name of slowest column that changes at end of current iteration. More...

virtual casacore::Bool	isWritable () const override

virtual double	getInterval () const override
	Return the time interval (in seconds) used for iteration. More...

virtual void	setInterval (double timeInterval) override

virtual void	setFrequencySelections (const FrequencySelections &selection) override
	Select the channels to be returned. More...

virtual void	setRowBlocking (casacore::Int nRows) override
	Set the 'blocking' size for returning data. More...

virtual const SortColumns &	getSortColumns () const override

virtual casacore::Bool	isNewArrayId () const override

virtual casacore::Bool	isNewFieldId () const override

virtual casacore::Bool	isNewMs () const override

virtual casacore::Bool	isNewSpectralWindow () const override

virtual casacore::Int	nRows () const override
	Return the number of rows in the current iteration. More...

virtual void	getRowIds (casacore::Vector< casacore::uInt > &rowids) const override
	Return the row ids as from the original root table. More...

virtual VisBuffer2 *	getVisBuffer () const override

virtual void	antenna1 (casacore::Vector< casacore::Int > &ant1) const override
	+=========================+ \| \| \| Subchunk casacore::Data Accessors \| \| \| +=========================+ More...

virtual void	antenna2 (casacore::Vector< casacore::Int > &ant2) const override
	Return antenna2. More...

virtual void	corrType (casacore::Vector< casacore::Int > &corrTypes) const override
	Return the correlation type (returns casacore::Stokes enums) More...

virtual casacore::Int	dataDescriptionId () const override
	Return current DataDescription Id. More...

virtual void	exposure (casacore::Vector< double > &expo) const override
	Return actual time interval. More...

virtual void	feed1 (casacore::Vector< casacore::Int > &fd1) const override
	Return feed1. More...

virtual void	feed2 (casacore::Vector< casacore::Int > &fd2) const override
	Return feed2. More...

virtual void	fieldIds (casacore::Vector< casacore::Int > &) const override
	Return the current FieldId. More...

virtual void	arrayIds (casacore::Vector< casacore::Int > &) const override
	Return the current ArrayId. More...

virtual casacore::String	fieldName () const override
	Return the current Field Name. More...

virtual void	flag (casacore::Matrix< casacore::Bool > &flags) const override
	Return flag for each channel & row. More...

virtual void	flagCategory (casacore::Array< casacore::Bool > &flagCategories) const override
	Return flags for each polarization, channel, category, and row. More...

virtual void	observationId (casacore::Vector< casacore::Int > &obsids) const override
	Return the OBSERVATION_IDs. More...

virtual casacore::Int	polarizationId () const override
	Return current Polarization Id. More...

virtual void	processorId (casacore::Vector< casacore::Int > &procids) const override
	Return the PROCESSOR_IDs. More...

virtual void	scan (casacore::Vector< casacore::Int > &scans) const override
	Return scan number. More...

virtual casacore::String	sourceName () const override
	Return the current Source Name. More...

virtual void	stateId (casacore::Vector< casacore::Int > &stateids) const override
	Return the STATE_IDs. More...

virtual void	jonesC (casacore::Vector< casacore::SquareMatrix< casacore::Complex, 2 > > &cjones) const override
	Return feed configuration matrix for specified antenna. More...

virtual casacore::Int	polFrame () const override
	Return frame for polarization (returns PolFrame enum) More...

virtual casacore::Int	spectralWindow () const override
	Return current SpectralWindow. More...

virtual void	spectralWindows (casacore::Vector< casacore::Int > &spws) const override

virtual void	time (casacore::Vector< double > &t) const override
	Return MJD midpoint of interval. More...

virtual void	timeCentroid (casacore::Vector< double > &t) const override
	Return MJD centroid of interval. More...

virtual void	timeInterval (casacore::Vector< double > &ti) const override
	Return nominal time interval. More...

virtual void	uvw (casacore::Matrix< double > &uvwmat) const override
	Return u,v and w (in meters) More...

virtual casacore::IPosition	visibilityShape () const override
	Return the visibility 4-vector of polarizations for each channel. More...

virtual casacore::Bool	allBeamOffsetsZero () const override
	Return the number of sub-intervals in the current chunk. More...

virtual std::pair< bool, casacore::MDirection >	getPointingAngle (int antenna, double time) const override

virtual casacore::MDirection	azel0 (double time) const override
	Return the antenna AZ/EL casacore::Vector (nant) More...

virtual const casacore::Vector < casacore::MDirection > &	azel (double time) const override
	static void azel0Calculate (double time, MSDerivedValues & msd, MDirection & azel0, const MEpoch & mEpoch0); More...

virtual const casacore::Vector < casacore::Float > &	feed_pa (double time) const override
	static void azelCalculate (double time, MSDerivedValues & msd, Vector<MDirection> & azel, Int nAnt, const MEpoch & mEpoch0); More...

virtual const casacore::Cube < casacore::RigidVector < double, 2 > > &	getBeamOffsets () const override
	static Vector<Float> feed_paCalculate (double time, MSDerivedValues & msd, Int nAntennas, const MEpoch & mEpoch0, const Vector<Float> & receptor0Angle); More...

virtual double	hourang (double time) const override
	Return the hour angle for the specified time. More...

virtual const casacore::Float &	parang0 (double time) const override
	Return nominal parallactic angle at specified time (does not include feed position angle offset–see feed_pa) A global value for all antennas (e.g., small array) More...

virtual const casacore::Vector < casacore::Float > &	parang (double time) const override
	Per antenna: More...

virtual const casacore::MDirection &	phaseCenter () const override
	Return the current phase center as an MDirection. More...

virtual const casacore::Cube < double > &	receptorAngles () const override
	Return receptor angles for all antennae and feeds First axis of the cube is a receptor number, 2nd is antennaId, 3rd is feedId Note: the method is intended to provide an access to MSIter::receptorAngles for VisBuffer in the multi-feed case. More...

virtual const casacore::Vector < casacore::String > &	antennaMounts () const override
	+=========================+ \| \| \| Chunk and casacore::MS Level casacore::Data \| \| \| +=========================+ More...

virtual casacore::MEpoch	getEpoch () const override
	virtual casacore::Vector<casacore::MPosition> antennaPositions () const; casacore::MSDerivedValues makeMsd (); More...

virtual const VisImagingWeight &	getImagingWeightGenerator () const override
	Return imaging weight (a weight for each channel) virtual casacore::Matrix<casacore::Float> & imagingWeight (casacore::Matrix<casacore::Float> & wt) const;. More...

virtual casacore::MFrequency::Types	getObservatoryFrequencyType () const override

virtual casacore::MPosition	getObservatoryPosition () const override

virtual casacore::Vector < casacore::Float >	getReceptor0Angle () override

virtual casacore::Int	getReportingFrameOfReference () const override

virtual void	setReportingFrameOfReference (casacore::Int frame) override

virtual casacore::Vector < casacore::Int >	getCorrelations () const override

virtual casacore::Vector < casacore::Stokes::StokesTypes >	getCorrelationTypesDefined () const override

virtual casacore::Vector < casacore::Stokes::StokesTypes >	getCorrelationTypesSelected () const override

virtual casacore::Vector< double >	getFrequencies (double time, casacore::Int frameOfReference, casacore::Int spectralWindowId, casacore::Int msId) const override

virtual void	dataDescriptionIds (casacore::Vector< casacore::Int > &) const override

virtual casacore::Int	msId () const override
	reference to actual ms in interator More...

virtual const casacore::MeasurementSet &	ms () const override

virtual casacore::Int	getNMs () const override

virtual casacore::String	msName () const override
	Name of nominal MS (will typically be beneath several layers) More...

virtual void	slurp () const override
	Call to use the slurp i/o method for all scalar columns. More...

virtual const vi::SubtableColumns &	subtableColumns () const override
	Access the current casacore::ROMSColumns object in MSIter. More...

virtual const SpectralWindowChannels &	getSpectralWindowChannels (casacore::Int msId, casacore::Int spectralWindowId) const override
	get back the selected spectral windows and spectral channels for current ms More...

virtual void	useImagingWeight (const VisImagingWeight &imWgt) override
	assign a VisImagingWeight object to this iterator More...

virtual casacore::Int	nAntennas () const override
	Return number of antennasm spws, polids, ddids. More...

virtual casacore::Int	nDataDescriptionIds () const override

virtual casacore::Int	nPolarizationIds () const override

virtual casacore::Int	nRowsInChunk () const override

virtual casacore::Int	nRowsViWillSweep () const override

virtual casacore::Int	nSpectralWindows () const override

virtual void	writeBackChanges (VisBuffer2 *vb) override
	+----------------—+ \| \| \| Writeback Methods \| \| \| +----------------—+ More...

virtual void	writeFlag (const casacore::Matrix< casacore::Bool > &flag)
	Write/modify the flags in the data. More...

virtual void	writeFlag (const casacore::Cube< casacore::Bool > &flag) override
	Write/modify the flags in the data. More...

virtual void	writeFlagCategory (const casacore::Array< casacore::Bool > &fc) override

virtual void	writeVisCorrected (const casacore::Cube< casacore::Complex > &vis) override
	Write/modify the visibilities. More...

virtual void	writeVisModel (const casacore::Cube< casacore::Complex > &vis) override

virtual void	writeVisObserved (const casacore::Cube< casacore::Complex > &vis) override

virtual void	writeWeight (const casacore::Matrix< casacore::Float > &wt) override
	Write/modify the weights. More...

virtual void	writeWeightSpectrum (const casacore::Cube< casacore::Float > &wtsp) override
	Write/modify the weightMat virtual void writeWeightMat (const casacore::Matrix<casacore::Float> & wtmat); More...

virtual void	writeSigmaSpectrum (const casacore::Cube< casacore::Float > &sigsp) override
	Write/modify the sigmaSpectrum. More...

virtual void	writeSigma (const casacore::Matrix< casacore::Float > &sig) override
	Write/modify the Sigma. More...

virtual void	writeModel (const casacore::RecordInterface &rec, casacore::Bool iscomponentlist=true, casacore::Bool incremental=false) override
	Write/modify the ncorr x nrow SigmaMat. More...

virtual void	setWeightScaling (casacore::CountedPtr< WeightScaling > weightscaling) override

virtual casacore::Bool	hasWeightScaling () const override

virtual casacore::CountedPtr < WeightScaling >	getWeightScaling () const override

const casacore::ROMSAntennaColumns &	antennaSubtablecols () const override

const casacore::ROMSDataDescColumns &	dataDescriptionSubtablecols () const override
	Access to dataDescription subtable. More...

const casacore::ROMSFeedColumns &	feedSubtablecols () const override
	Access to feed subtable. More...

const casacore::ROMSFieldColumns &	fieldSubtablecols () const override
	Access to field subtable. More...

const casacore::ROMSFlagCmdColumns &	flagCmdSubtablecols () const override
	Access to flagCmd subtable. More...

const casacore::ROMSHistoryColumns &	historySubtablecols () const override
	Access to history subtable. More...

const casacore::ROMSObservationColumns &	observationSubtablecols () const override
	Access to observation subtable. More...

const casacore::ROMSPointingColumns &	pointingSubtablecols () const override
	Access to pointing subtable. More...

const casacore::ROMSPolarizationColumns &	polarizationSubtablecols () const override
	Access to polarization subtable. More...

const casacore::ROMSProcessorColumns &	processorSubtablecols () const override
	Access to processor subtable. More...

const casacore::ROMSSpWindowColumns &	spectralWindowSubtablecols () const override
	Access to spectralWindow subtable. More...

const casacore::ROMSStateColumns &	stateSubtablecols () const override
	Access to state subtable. More...

const casacore::ROMSDopplerColumns &	dopplerSubtablecols () const override
	Access to doppler subtable. More...

const casacore::ROMSFreqOffsetColumns &	freqOffsetSubtablecols () const override
	Access to freqOffset subtable. More...

const casacore::ROMSSourceColumns &	sourceSubtablecols () const override
	Access to source subtable. More...

const casacore::ROMSSysCalColumns &	sysCalSubtablecols () const override
	Access to sysCal subtable. More...

const casacore::ROMSWeatherColumns &	weatherSubtablecols () const override
	Access to weather subtable. More...

Public Member Functions inherited from casa::vi::ViImplementation2
	ViImplementation2 (const ViImplementation2 &)=delete
	make noncopyable... More...

ViImplementation2 &	operator= (const ViImplementation2 &)=delete

	ViImplementation2 ()

virtual	~ViImplementation2 ()
	Destructor. More...

virtual void	initWeightSpectrum (const casacore::Cube< casacore::Float > &)
	Initialize the weightSpectrum. More...

virtual void	initSigmaSpectrum (const casacore::Cube< casacore::Float > &)
	Initialize the sigmaSpectrum. More...

Protected Member Functions
casacore::Bool	parseConfiguration (const casacore::Record &configuration)

void	initialize ()

Protected Member Functions inherited from casa::vi::FreqAxisTVI
template<class T >
void	transformFreqAxis (casacore::Cube< T > const &inputDataCube, casacore::Cube< T > &outputDataCube, FreqAxisTransformEngine< T > &transformer) const
	Method implementing main loop (with auxiliary data) More...

template<class T >
void	transformFreqAxis2 (const casacore::IPosition &inputShape, FreqAxisTransformEngine2< T > &transformer, casacore::Int parallelCorrAxis=-1) const
	Method implementing main loop (with auxiliary data) More...

void	initialize ()

void	formChanMap ()
	Form spwInpChanIdxMap_p via calls to underlying Vii. More...

Protected Member Functions inherited from casa::vi::TransformingVi2
	TransformingVi2 (ViImplementation2 *inputVi)

void	configureNewSubchunk ()

void	configureNewSubchunk (casacore::Int msId, const casacore::String &msName, casacore::Bool isNewMs, casacore::Bool isNewArrayId, casacore::Bool isNewFieldId, casacore::Bool isNewSpectralWindow, const Subchunk &subchunk, casacore::Int nRows, casacore::Int nChannels, casacore::Int nCorrelations, const casacore::Vector< casacore::Int > &correlations, const casacore::Vector< casacore::Stokes::StokesTypes > &correlationsDefined, const casacore::Vector< casacore::Stokes::StokesTypes > &correlationsSelected, casacore::CountedPtr< WeightScaling > weightScaling)

VisibilityIterator2 *	getVi () const

ViImplementation2 *	getVii () const

void	setVisBuffer (VisBuffer2 *vb)

Protected Member Functions inherited from casa::vi::ViImplementation2
virtual VisBuffer2 *	createAttachedVisBuffer (VisBufferOptions options)

VisBuffer2 *	getVisBuffer (const VisibilityIterator2 *) const

Protected Attributes
casacore::Vector< casacore::Float >	convCoeff_p

Protected Attributes inherited from casa::vi::FreqAxisTVI
casacore::LogIO	logger_p

std::map< casacore::Int, casacore::uInt >	spwOutChanNumMap_p

std::map< casacore::Int, std::vector< casacore::Int > >	spwInpChanIdxMap_p

Protected Attributes inherited from casa::vi::TransformingVi2
ViImplementation2 *	inputVii_p
	jagonzal (to be reviewed by jjacobs): I need to set inputVii_p to NULL from MSTransformIterator destructor because MSTransformIteratorFactory is borrowing the ViImplementation2 from the input iterator, which is deleted in the first steps of the MSTransformIterator destructor. More...

Additional Inherited Members
Static Public Member Functions inherited from casa::vi::TransformingVi2
static double	hourangCalculate (double time, casacore::MSDerivedValues &msd, const casacore::MEpoch &mEpoch0)

static casacore::Float	parang0Calculate (double time, casacore::MSDerivedValues &msd, const casacore::MEpoch &epoch0)

static casacore::Vector < casacore::Float >	parangCalculate (double time, casacore::MSDerivedValues &msd, int nAntennas, const casacore::MEpoch mEpoch0)

static void	calculateFlagRowFromFlagCube (const casacore::Cube< casacore::Bool > &flagCube, casacore::Vector< casacore::Bool > &flagRow)
	Library of static transformations available for all TVIs. More...

Static Public Member Functions inherited from casa::vi::ViImplementation2
static void	azel0Calculate (casacore::Double time, casacore::MSDerivedValues &msd, casacore::MDirection &azel0, const casacore::MEpoch &mEpoch0)

static void	azelCalculate (casacore::Double time, casacore::MSDerivedValues &msd, casacore::Vector< casacore::MDirection > &azel, casacore::Int nAnt, const casacore::MEpoch &mEpoch0)

static casacore::Vector < casacore::Float >	feed_paCalculate (casacore::Double time, casacore::MSDerivedValues &msd, casacore::Int nAntennas, const casacore::MEpoch &mEpoch0, const casacore::Vector< casacore::Float > &receptor0Angle)

static casacore::Double	hourangCalculate (casacore::Double time, casacore::MSDerivedValues &msd, const casacore::MEpoch &mEpoch0)

static casacore::Float	parang0Calculate (casacore::Double time, casacore::MSDerivedValues &msd, const casacore::MEpoch &epoch0)

static casacore::Vector < casacore::Float >	parangCalculate (casacore::Double time, casacore::MSDerivedValues &msd, int nAntennas, const casacore::MEpoch mEpoch0)

Static Protected Member Functions inherited from casa::vi::ViImplementation2
static void	doWeightScaling (casacore::Bool hasWeightScaling, WeightScaling *scaling, const casacore::Array< casacore::Float > &unscaled, casacore::Array< casacore::Float > &scaled)

Detailed Description

Definition at line 35 of file ConvolutionTVI.h.

Constructor & Destructor Documentation

casa::vi::ConvolutionTVI::ConvolutionTVI	(	ViImplementation2 *	inputVii,
		const casacore::Record &	configuration = `casacore::Record()`
	)

Member Function Documentation

void casa::vi::ConvolutionTVI::flag ( casacore::Cube< casacore::Bool > & flags ) const

virtual

Return flag for each polarization, channel and row.

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::ConvolutionTVI::floatData ( casacore::Cube< casacore::Float > & fcube ) const

virtual

Return FLOAT_DATA as a casacore::Cube (npol, nchan, nrow) if found in the MS.

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::ConvolutionTVI::initialize ( )

protected

casacore::Bool casa::vi::ConvolutionTVI::parseConfiguration ( const casacore::Record & configuration )

protected

void casa::vi::ConvolutionTVI::sigmaSpectrum ( casacore::Cube< casacore::Float > & wtsp ) const

virtual

Return sgimaspectrum (a sigma for each channel)

Reimplemented from casa::vi::TransformingVi2.

bool casa::vi::ConvolutionTVI::sigmaSpectrumExists ( ) const

inlinevirtual

Determine whether SIGMA_SPECTRUM exists.

Reimplemented from casa::vi::TransformingVi2.

Definition at line 55 of file ConvolutionTVI.h.

void casa::vi::ConvolutionTVI::visibilityCorrected ( casacore::Cube< casacore::Complex > & vis ) const

virtual

Return the visibilities as found in the casacore::MS, casacore::Cube (npol,nchan,nrow).

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::ConvolutionTVI::visibilityModel ( casacore::Cube< casacore::Complex > & vis ) const

virtual

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::ConvolutionTVI::visibilityObserved ( casacore::Cube< casacore::Complex > & vis ) const

virtual

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::ConvolutionTVI::weightSpectrum ( casacore::Cube< casacore::Float > & wtsp ) const

virtual

Return weightspectrum (a weight for each channel)

Reimplemented from casa::vi::TransformingVi2.

bool casa::vi::ConvolutionTVI::weightSpectrumExists ( ) const

inlinevirtual

Determine whether WEIGHT_SPECTRUM exists.

Reimplemented from casa::vi::TransformingVi2.

Definition at line 54 of file ConvolutionTVI.h.

Member Data Documentation

casacore::Vector<casacore::Float> casa::vi::ConvolutionTVI::convCoeff_p

mutableprotected

Definition at line 62 of file ConvolutionTVI.h.

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

casa/code/mstransform/TVI/ConvolutionTVI.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation