casa::vi::SimpleSimVi2 Class Reference

#include <SimpleSimVi2.h>

Inheritance diagram for casa::vi::SimpleSimVi2:

Public Member Functions
	SimpleSimVi2 (const SimpleSimVi2Parameters &pars)
	SimpleSimVi2 (const SimpleSimVi2 &)=delete
	make noncopyable... More...
SimpleSimVi2 &	operator= (const SimpleSimVi2 &)=delete
virtual	~SimpleSimVi2 ()
	Destructor. More...
virtual casacore::String	ViiType () const override
	Report the the ViImplementation type. More...
virtual void	origin () override
	+==================================+ | | | Iteration Control and Monitoring | | | +==================================+ More...
virtual casacore::Bool	more () const override
virtual void	next () 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
	Detecting the key change isn't possible (yet?) More...
virtual casacore::Bool	isWritable () const override
virtual casacore::Double	getInterval () const override
	Return the time interval (in seconds) used for iteration. More...
virtual void	setInterval (casacore::Double) override
virtual void	setFrequencySelections (const FrequencySelections &selection) override
	Select the channels to be returned. More...
virtual void	setRowBlocking (casacore::Int) override
	Set the 'blocking' size for returning data. More...
virtual casacore::Bool	existsColumn (VisBufferComponent2 id) const override
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	dataDescriptionIds (casacore::Vector< casacore::Int > &ddis) const override
virtual void	exposure (casacore::Vector< casacore::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::Cube< casacore::Bool > &flags) const override
	Return flag for each polarization, channel and row. More...
virtual void	flag (casacore::Matrix< casacore::Bool > &) const override
	Return flag for each channel & row. More...
virtual casacore::Bool	flagCategoryExists () const override
	Determine whether FLAG_CATEGORY is valid. More...
virtual void	flagCategory (casacore::Array< casacore::Bool > &) const override
	Return flags for each polarization, channel, category, and row. More...
virtual void	flagRow (casacore::Vector< casacore::Bool > &rowflags) const override
	Return row flag. 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 > > &) 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 void	sigma (casacore::Matrix< casacore::Float > &sigmat) const override
	Return sigma. 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< casacore::Double > &t) const override
	Return MJD midpoint of interval. More...
virtual void	timeCentroid (casacore::Vector< casacore::Double > &t) const override
	Return MJD centroid of interval. More...
virtual void	timeInterval (casacore::Vector< casacore::Double > &ti) const override
	Return nominal time interval. More...
virtual void	uvw (casacore::Matrix< casacore::Double > &uvwmat) const override
	Return u,v and w (in meters) More...
virtual void	visibilityCorrected (casacore::Cube< casacore::Complex > &vis) const override
	Return the visibilities as found in the casacore::MS, casacore::Cube (npol,nchan,nrow). More...
virtual void	visibilityModel (casacore::Cube< casacore::Complex > &vis) const override
virtual void	visibilityObserved (casacore::Cube< casacore::Complex > &vis) const override
virtual void	floatData (casacore::Cube< casacore::Float > &fcube) const override
	Return FLOAT_DATA as a casacore::Cube (npol, nchan, nrow) if found in the MS. More...
virtual casacore::IPosition	visibilityShape () const override
	Return the visibility 4-vector of polarizations for each channel. More...
virtual void	weight (casacore::Matrix< casacore::Float > &wtmat) const override
	Return weight. More...
virtual casacore::Bool	weightSpectrumExists () const override
	Determine whether WEIGHT_SPECTRUM exists. More...
virtual casacore::Bool	sigmaSpectrumExists () const override
	Determine whether SIGMA_SPECTRUM exists. More...
virtual void	weightSpectrum (casacore::Cube< casacore::Float > &wtsp) const override
	Return weightspectrum (a weight for each channel) More...
virtual void	sigmaSpectrum (casacore::Cube< casacore::Float > &wtsp) const override
	Return sgimaspectrum (a sigma for each channel) More...
virtual void	setWeightScaling (casacore::CountedPtr< WeightScaling >) override
virtual casacore::Bool	hasWeightScaling () const override
virtual casacore::CountedPtr < WeightScaling >	getWeightScaling () const override
virtual casacore::Bool	allBeamOffsetsZero () const override
	+---------------------—+ | | | Angular casacore::Data Providers | | | +---------------------—+ More...
virtual casacore::MDirection	azel0 (casacore::Double) const override
	Return the antenna AZ/EL casacore::Vector (nant) More...
virtual const casacore::Vector < casacore::MDirection > &	azel (casacore::Double) const override
virtual const casacore::Vector < casacore::Float > &	feed_pa (casacore::Double t) const override
	Return feed parallactic angles casacore::Vector (nant) (1 feed/ant) More...
virtual std::pair< bool, casacore::MDirection >	getPointingAngle (int, double) const override
virtual const casacore::Cube < casacore::RigidVector < casacore::Double, 2 > > &	getBeamOffsets () const override
	Return a cube containing pairs of coordinate offsets for each receptor of each feed (values are in radians, coordinate system is fixed with antenna and is the same one as used to define the BEAM_OFFSET parameter in the feed table). More...
virtual casacore::Double	hourang (casacore::Double) const override
	Return the hour angle for the specified time. More...
virtual const casacore::Float &	parang0 (casacore::Double) 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 (casacore::Double) 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 < casacore::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 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 = 0; 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) override
virtual casacore::MEpoch	getEpoch () const override
	virtual casacore::Vector<casacore::MPosition> antennaPositions () const; casacore::MSDerivedValues makeMsd (); More...
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 < casacore::Int >	getChannels (casacore::Double time, casacore::Int frameOfReference, casacore::Int spectralWndow=-1, casacore::Int msId=-1) const override
virtual casacore::Vector < casacore::Double >	getFrequencies (casacore::Double time, casacore::Int frameOfReference, casacore::Int spectralWndow=-1, casacore::Int msId=-1) const override
virtual casacore::Int	msId () const override
	reference to actual ms in interator (TRIVIAL returns More...
virtual const casacore::MeasurementSet &	ms () const override
virtual casacore::Int	getNMs () const override
virtual casacore::String	msName () const override
	Name of the MS in the interator. 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 – NOT POSSIBLE. 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 &) 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 *) override
	Writeback methods are Irrelevant for non-disk-reading VI2. More...
virtual void	writeFlag (const casacore::Cube< casacore::Bool > &) override
	Write/modify the flags in the data. More...
virtual void	writeFlagRow (const casacore::Vector< casacore::Bool > &) override
	Write/modify the flag row column = 0; dimension casacore::Vector (nrow) More...
virtual void	writeFlagCategory (const casacore::Array< casacore::Bool > &) override
virtual void	writeVisCorrected (const casacore::Cube< casacore::Complex > &) override
	Write/modify the visibilities. More...
virtual void	writeVisModel (const casacore::Cube< casacore::Complex > &) override
virtual void	writeVisObserved (const casacore::Cube< casacore::Complex > &) override
virtual void	writeWeight (const casacore::Matrix< casacore::Float > &) override
	Write/modify the weights. More...
virtual void	writeWeightSpectrum (const casacore::Cube< casacore::Float > &) override
	Write/modify the weightMat virtual void writeWeightMat (const casacore::Matrix<casacore::Float> & wtmat) = 0; More...
virtual void	initWeightSpectrum (const casacore::Cube< casacore::Float > &) override
	Initialize the weightSpectrum. More...
virtual void	writeSigmaSpectrum (const casacore::Cube< casacore::Float > &) override
	Write/modify the sigmaSpectrum. More...
virtual void	writeSigma (const casacore::Matrix< casacore::Float > &) override
	Write/modify the Sigma. More...
virtual void	writeModel (const casacore::RecordInterface &, casacore::Bool, casacore::Bool) override
	Write/modify the ncorr x nrow SigmaMat. More...
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	initSigmaSpectrum (const casacore::Cube< casacore::Float > &)
	Initialize the sigmaSpectrum. More...

Private Member Functions
	SimpleSimVi2 ()
	Make default ctor invisible. More...
void	configureNewSubchunk ()
	Keep VB2 sync'd. More...
void	addNoise (casacore::Cube< casacore::Complex > &vis) const
	Generate noise on data. More...
void	corruptByParang (casacore::Cube< casacore::Complex > &vis) const
	Corrupt by (ad hoc) parang factors. More...
void	generateSubtables ()
	Generate the antenna, spw and DD subtables. More...

Private Attributes
const SimpleSimVi2Parameters	pars_
	casacore::Input parameters More...
casacore::Int	nChunk_
	Derived parameters. More...
casacore::Int	nBsln_
casacore::Complex	c0_
casacore::Double	t0_
casacore::Vector< casacore::Float >	wt0_
casacore::Matrix < casacore::Complex >	vis0_
casacore::Int	iChunk_
	Counters. More...
casacore::Int	iSubChunk_
casacore::Int	iRow0_
casacore::Int	iScan_
casacore::Double	iChunkTime0_
casacore::Int	thisScan_
	Meta-info. More...
casacore::Int	thisField_
casacore::Int	thisSpw_
casacore::Int	lastScan_
casacore::Int	lastField_
casacore::Int	lastSpw_
casacore::Double	thisTime_
casacore::Vector < casacore::Stokes::StokesTypes >	corrdef_
	Correlation stuff. More...
std::unique_ptr< VisBuffer2 >	vb_
	The associated VB. More...
casacore::MSAntenna	antennaSubTable_p
	Subtables. More...
std::unique_ptr < casacore::MSAntennaColumns >	antennaSubTablecols_p
casacore::MSSpectralWindow	spwSubTable_p
std::unique_ptr < casacore::MSSpWindowColumns >	spwSubTablecols_p
casacore::MSDataDescription	ddSubTable_p
std::unique_ptr < casacore::MSDataDescColumns >	ddSubTablecols_p
casacore::MSPolarization	polSubTable_p
std::unique_ptr < casacore::MSPolarizationColumns >	polSubTablecols_p
casacore::MDirection	phaseCenter_
	Trivial (for now) MDirection, so phaseCenter() has something to return. More...
casacore::Vector< casacore::Float >	feedpa_
	Trivial (for now) parang. More...

Additional Inherited Members
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)
Protected Member Functions inherited from casa::vi::ViImplementation2
virtual VisBuffer2 *	createAttachedVisBuffer (VisBufferOptions options)
VisBuffer2 *	getVisBuffer (const VisibilityIterator2 *) const
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 137 of file SimpleSimVi2.h.

Constructor & Destructor Documentation

casa::vi::SimpleSimVi2::SimpleSimVi2

(

const SimpleSimVi2Parameters &

pars

)

casa::vi::SimpleSimVi2::SimpleSimVi2 ( const SimpleSimVi2 &  )

delete

make noncopyable...

virtual casa::vi::SimpleSimVi2::~SimpleSimVi2 ( )

virtual

Destructor.

casa::vi::SimpleSimVi2::SimpleSimVi2 ( )

private

Make default ctor invisible.

Member Function Documentation

void casa::vi::SimpleSimVi2::addNoise ( casacore::Cube< casacore::Complex > &  vis ) const

private

Generate noise on data.

virtual casacore::Bool casa::vi::SimpleSimVi2::allBeamOffsetsZero ( ) const

inlineoverridevirtual

+---------------------—+ | | | Angular casacore::Data Providers | | | +---------------------—+

No underlying geometry is available for these!

Implements casa::vi::ViImplementation2.

Definition at line 280 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::antenna1 ( casacore::Vector< casacore::Int > &  ant1 ) const

overridevirtual

+=========================+ | | | Subchunk casacore::Data Accessors | | | +=========================+

Return info

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::antenna2 ( casacore::Vector< casacore::Int > &  ant2 ) const

overridevirtual

Return antenna2.

Implements casa::vi::ViImplementation2.

virtual const casacore::Vector<casacore::String>& casa::vi::SimpleSimVi2::antennaMounts ( ) const

inlineoverridevirtual

+=========================+ | | | Chunk and casacore::MS Level casacore::Data | | | +=========================+

Implements casa::vi::ViImplementation2.

Definition at line 299 of file SimpleSimVi2.h.

References SSVi2NotPossible.

const casacore::ROMSAntennaColumns& casa::vi::SimpleSimVi2::antennaSubtablecols ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::arrayIds ( casacore::Vector< casacore::Int > &  ) const

overridevirtual

Return the current ArrayId.

Implements casa::vi::ViImplementation2.

virtual const casacore::Vector<casacore::MDirection>& casa::vi::SimpleSimVi2::azel ( casacore::Double  ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 282 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::MDirection casa::vi::SimpleSimVi2::azel0 ( casacore::Double  time ) const

inlineoverridevirtual

Return the antenna AZ/EL casacore::Vector (nant)

Implements casa::vi::ViImplementation2.

Definition at line 281 of file SimpleSimVi2.h.

References SSVi2NotPossible.

void casa::vi::SimpleSimVi2::configureNewSubchunk ( )

private

Keep VB2 sync'd.

virtual void casa::vi::SimpleSimVi2::corrType ( casacore::Vector< casacore::Int > &  corrTypes ) const

overridevirtual

Return the correlation type (returns casacore::Stokes enums)

Implements casa::vi::ViImplementation2.

void casa::vi::SimpleSimVi2::corruptByParang ( casacore::Cube< casacore::Complex > &  vis ) const

private

Corrupt by (ad hoc) parang factors.

virtual casacore::Int casa::vi::SimpleSimVi2::dataDescriptionId ( ) const

overridevirtual

Return current DataDescription Id.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::dataDescriptionIds ( casacore::Vector< casacore::Int > &  ddis ) const

overridevirtual

Implements casa::vi::ViImplementation2.

const casacore::ROMSDataDescColumns& casa::vi::SimpleSimVi2::dataDescriptionSubtablecols ( ) const

overridevirtual

Access to dataDescription subtable.

Implements casa::vi::ViImplementation2.

const casacore::ROMSDopplerColumns& casa::vi::SimpleSimVi2::dopplerSubtablecols ( ) const

overridevirtual

Access to doppler subtable.

Implements casa::vi::ViImplementation2.

virtual casacore::Bool casa::vi::SimpleSimVi2::existsColumn ( VisBufferComponent2  id ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::exposure ( casacore::Vector< casacore::Double > &  expo ) const

overridevirtual

Return actual time interval.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::feed1 ( casacore::Vector< casacore::Int > &  fd1 ) const

overridevirtual

Return feed1.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::feed2 ( casacore::Vector< casacore::Int > &  fd2 ) const

overridevirtual

Return feed2.

Implements casa::vi::ViImplementation2.

virtual const casacore::Vector<casacore::Float>& casa::vi::SimpleSimVi2::feed_pa ( casacore::Double  time ) const

overridevirtual

Return feed parallactic angles casacore::Vector (nant) (1 feed/ant)

Implements casa::vi::ViImplementation2.

const casacore::ROMSFeedColumns& casa::vi::SimpleSimVi2::feedSubtablecols ( ) const

overridevirtual

Access to feed subtable.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::fieldIds ( casacore::Vector< casacore::Int > &  ) const

overridevirtual

Return the current FieldId.

Implements casa::vi::ViImplementation2.

virtual casacore::String casa::vi::SimpleSimVi2::fieldName ( ) const

overridevirtual

Return the current Field Name.

Implements casa::vi::ViImplementation2.

const casacore::ROMSFieldColumns& casa::vi::SimpleSimVi2::fieldSubtablecols ( ) const

overridevirtual

Access to field subtable.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::flag ( casacore::Cube< casacore::Bool > &  flags ) const

overridevirtual

Return flag for each polarization, channel and row.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::flag ( casacore::Matrix< casacore::Bool > &  flags ) const

inlineoverridevirtual

Return flag for each channel & row.

Implements casa::vi::ViImplementation2.

Definition at line 236 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::flagCategory ( casacore::Array< casacore::Bool > &  flagCategories ) const

inlineoverridevirtual

Return flags for each polarization, channel, category, and row.

Implements casa::vi::ViImplementation2.

Definition at line 238 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::Bool casa::vi::SimpleSimVi2::flagCategoryExists ( ) const

inlineoverridevirtual

Determine whether FLAG_CATEGORY is valid.

Implements casa::vi::ViImplementation2.

Definition at line 237 of file SimpleSimVi2.h.

const casacore::ROMSFlagCmdColumns& casa::vi::SimpleSimVi2::flagCmdSubtablecols ( ) const

overridevirtual

Access to flagCmd subtable.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::flagRow ( casacore::Vector< casacore::Bool > &  rowflags ) const

overridevirtual

Return row flag.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::floatData ( casacore::Cube< casacore::Float > &  fcube ) const

overridevirtual

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

Implements casa::vi::ViImplementation2.

const casacore::ROMSFreqOffsetColumns& casa::vi::SimpleSimVi2::freqOffsetSubtablecols ( ) const

overridevirtual

Access to freqOffset subtable.

Implements casa::vi::ViImplementation2.

void casa::vi::SimpleSimVi2::generateSubtables ( )

private

Generate the antenna, spw and DD subtables.

virtual const casacore::Cube<casacore::RigidVector<casacore::Double, 2> >& casa::vi::SimpleSimVi2::getBeamOffsets ( ) const

inlineoverridevirtual

Return a cube containing pairs of coordinate offsets for each receptor of each feed (values are in radians, coordinate system is fixed with antenna and is the same one as used to define the BEAM_OFFSET parameter in the feed table).

The cube axes are receptor, antenna, feed.

Implements casa::vi::ViImplementation2.

Definition at line 286 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::Vector<casacore::Int> casa::vi::SimpleSimVi2::getChannels ( casacore::Double  time, casacore::Int  frameOfReference, casacore::Int  spectralWndow = -1, casacore::Int  msId = -1  ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Vector<casacore::Int> casa::vi::SimpleSimVi2::getCorrelations ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Vector<casacore::Stokes::StokesTypes> casa::vi::SimpleSimVi2::getCorrelationTypesDefined ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 313 of file SimpleSimVi2.h.

References corrdef_.

virtual casacore::Vector<casacore::Stokes::StokesTypes> casa::vi::SimpleSimVi2::getCorrelationTypesSelected ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 314 of file SimpleSimVi2.h.

References corrdef_.

virtual casacore::MEpoch casa::vi::SimpleSimVi2::getEpoch ( ) const

overridevirtual

virtual casacore::Vector<casacore::MPosition> antennaPositions () const;

casacore::MSDerivedValues makeMsd ();

Implements casa::vi::ViImplementation2.

virtual casacore::Vector<casacore::Double> casa::vi::SimpleSimVi2::getFrequencies ( casacore::Double  time, casacore::Int  frameOfReference, casacore::Int  spectralWndow = -1, casacore::Int  msId = -1  ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual const VisImagingWeight& casa::vi::SimpleSimVi2::getImagingWeightGenerator ( ) const

inlineoverridevirtual

Return imaging weight (a weight for each channel)

virtual casacore::Matrix<casacore::Float> & imagingWeight (casacore::Matrix<casacore::Float> & wt) const = 0;

Implements casa::vi::ViImplementation2.

Definition at line 300 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::Double casa::vi::SimpleSimVi2::getInterval ( ) const

inlineoverridevirtual

Return the time interval (in seconds) used for iteration.

This is not the same as the INTERVAL column. Setting the the interval requires calling origin chunks before performing further iterator.

Implements casa::vi::ViImplementation2.

Definition at line 183 of file SimpleSimVi2.h.

virtual casacore::Int casa::vi::SimpleSimVi2::getNMs ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 324 of file SimpleSimVi2.h.

virtual casacore::MFrequency::Types casa::vi::SimpleSimVi2::getObservatoryFrequencyType ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 302 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::MPosition casa::vi::SimpleSimVi2::getObservatoryPosition ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 303 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual std::pair<bool, casacore::MDirection> casa::vi::SimpleSimVi2::getPointingAngle ( int  , double    ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 284 of file SimpleSimVi2.h.

References phaseCenter().

virtual casacore::Vector<casacore::Float> casa::vi::SimpleSimVi2::getReceptor0Angle ( )

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 304 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::Int casa::vi::SimpleSimVi2::getReportingFrameOfReference ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 306 of file SimpleSimVi2.h.

virtual void casa::vi::SimpleSimVi2::getRowIds ( casacore::Vector< casacore::uInt > &  rowids ) const

overridevirtual

Return the row ids as from the original root table.

This is useful to find correspondance between a given row in this iteration to the original ms row

Implements casa::vi::ViImplementation2.

virtual const SortColumns& casa::vi::SimpleSimVi2::getSortColumns ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 196 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual const SpectralWindowChannels& casa::vi::SimpleSimVi2::getSpectralWindowChannels ( casacore::Int  msId, casacore::Int  spectralWindowId  ) const

overridevirtual

get back the selected spectral windows and spectral channels for current ms

Implements casa::vi::ViImplementation2.

virtual Subchunk casa::vi::SimpleSimVi2::getSubchunkId ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual VisBuffer2* casa::vi::SimpleSimVi2::getVisBuffer ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::CountedPtr<WeightScaling> casa::vi::SimpleSimVi2::getWeightScaling ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Bool casa::vi::SimpleSimVi2::hasWeightScaling ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 270 of file SimpleSimVi2.h.

const casacore::ROMSHistoryColumns& casa::vi::SimpleSimVi2::historySubtablecols ( ) const

overridevirtual

Access to history subtable.

Implements casa::vi::ViImplementation2.

virtual casacore::Double casa::vi::SimpleSimVi2::hourang ( casacore::Double  time ) const

inlineoverridevirtual

Return the hour angle for the specified time.

Implements casa::vi::ViImplementation2.

Definition at line 287 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::initWeightSpectrum ( const casacore::Cube< casacore::Float > &  )

inlineoverridevirtual

Initialize the weightSpectrum.

Reimplemented from casa::vi::ViImplementation2.

Definition at line 364 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::Bool casa::vi::SimpleSimVi2::isNewArrayId ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 198 of file SimpleSimVi2.h.

virtual casacore::Bool casa::vi::SimpleSimVi2::isNewFieldId ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 199 of file SimpleSimVi2.h.

References lastField_, and thisField_.

virtual casacore::Bool casa::vi::SimpleSimVi2::isNewMs ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 200 of file SimpleSimVi2.h.

virtual casacore::Bool casa::vi::SimpleSimVi2::isNewSpectralWindow ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 201 of file SimpleSimVi2.h.

References lastSpw_, and thisSpw_.

virtual casacore::Bool casa::vi::SimpleSimVi2::isWritable ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 176 of file SimpleSimVi2.h.

virtual void casa::vi::SimpleSimVi2::jonesC ( casacore::Vector< casacore::SquareMatrix< casacore::Complex, 2 > > &  cjones ) const

inlineoverridevirtual

Return feed configuration matrix for specified antenna.

Implements casa::vi::ViImplementation2.

Definition at line 246 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::String casa::vi::SimpleSimVi2::keyChange ( ) const

inlineoverridevirtual

Detecting the key change isn't possible (yet?)

Implements casa::vi::ViImplementation2.

Definition at line 174 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::Bool casa::vi::SimpleSimVi2::more ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Bool casa::vi::SimpleSimVi2::moreChunks ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual const casacore::MeasurementSet& casa::vi::SimpleSimVi2::ms ( ) const

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 323 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::Int casa::vi::SimpleSimVi2::msId ( ) const

inlineoverridevirtual

reference to actual ms in interator (TRIVIAL returns

Implements casa::vi::ViImplementation2.

Definition at line 322 of file SimpleSimVi2.h.

virtual casacore::String casa::vi::SimpleSimVi2::msName ( void  ) const

inlineoverridevirtual

Name of the MS in the interator.

Implements casa::vi::ViImplementation2.

Definition at line 327 of file SimpleSimVi2.h.

virtual casacore::Int casa::vi::SimpleSimVi2::nAntennas ( ) const

overridevirtual

Return number of antennasm spws, polids, ddids.

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::nDataDescriptionIds ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::next ( )

overridevirtual

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::nextChunk ( )

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::nPolarizationIds ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::nRows ( ) const

inlineoverridevirtual

Return the number of rows in the current iteration.

Implements casa::vi::ViImplementation2.

Definition at line 205 of file SimpleSimVi2.h.

References nBsln_.

virtual casacore::Int casa::vi::SimpleSimVi2::nRowsInChunk ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::nRowsViWillSweep ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::nSpectralWindows ( ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::observationId ( casacore::Vector< casacore::Int > &  obsids ) const

overridevirtual

Return the OBSERVATION_IDs.

Implements casa::vi::ViImplementation2.

const casacore::ROMSObservationColumns& casa::vi::SimpleSimVi2::observationSubtablecols ( ) const

overridevirtual

Access to observation subtable.

Implements casa::vi::ViImplementation2.

SimpleSimVi2& casa::vi::SimpleSimVi2::operator= ( const SimpleSimVi2 &  )

delete

virtual void casa::vi::SimpleSimVi2::origin ( )

overridevirtual

+==================================+ | | | Iteration Control and Monitoring | | | +==================================+

Methods to control and monitor subchunk iteration

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::originChunks ( casacore::Bool  forceRewind = false )

overridevirtual

Methods to control chunk iterator.

Implements casa::vi::ViImplementation2.

virtual const casacore::Vector<casacore::Float>& casa::vi::SimpleSimVi2::parang ( casacore::Double  time ) const

inlineoverridevirtual

Per antenna:

Implements casa::vi::ViImplementation2.

Definition at line 289 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual const casacore::Float& casa::vi::SimpleSimVi2::parang0 ( casacore::Double  time ) const

inlineoverridevirtual

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)

Implements casa::vi::ViImplementation2.

Definition at line 288 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual const casacore::MDirection& casa::vi::SimpleSimVi2::phaseCenter ( ) const

inlineoverridevirtual

Return the current phase center as an MDirection.

Implements casa::vi::ViImplementation2.

Definition at line 290 of file SimpleSimVi2.h.

References phaseCenter_.

Referenced by getPointingAngle().

const casacore::ROMSPointingColumns& casa::vi::SimpleSimVi2::pointingSubtablecols ( ) const

overridevirtual

Access to pointing subtable.

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::polarizationId ( ) const

overridevirtual

Return current Polarization Id.

Implements casa::vi::ViImplementation2.

const casacore::ROMSPolarizationColumns& casa::vi::SimpleSimVi2::polarizationSubtablecols ( ) const

overridevirtual

Access to polarization subtable.

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::polFrame ( ) const

overridevirtual

Return frame for polarization (returns PolFrame enum)

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::processorId ( casacore::Vector< casacore::Int > &  procids ) const

overridevirtual

Return the PROCESSOR_IDs.

Implements casa::vi::ViImplementation2.

const casacore::ROMSProcessorColumns& casa::vi::SimpleSimVi2::processorSubtablecols ( ) const

overridevirtual

Access to processor subtable.

Implements casa::vi::ViImplementation2.

virtual const casacore::Cube<casacore::Double>& casa::vi::SimpleSimVi2::receptorAngles ( ) const

inlineoverridevirtual

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.

It may be worth to change the interface of feed_pa to return the information for all feeds.

Implements casa::vi::ViImplementation2.

Definition at line 291 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::scan ( casacore::Vector< casacore::Int > &  scans ) const

overridevirtual

Return scan number.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::setFrequencySelections ( const FrequencySelections &  selection )

overridevirtual

Select the channels to be returned.

Requires calling originChunks before performing additional iteration.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::setInterval ( casacore::Double  )

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 184 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::setReportingFrameOfReference ( casacore::Int  )

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 307 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::setRowBlocking ( casacore::Int  )

inlineoverridevirtual

Set the 'blocking' size for returning data.

Implements casa::vi::ViImplementation2.

Definition at line 192 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::setWeightScaling ( casacore::CountedPtr< WeightScaling >  )

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 269 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::sigma ( casacore::Matrix< casacore::Float > &  sigmat ) const

overridevirtual

Return sigma.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::sigmaSpectrum ( casacore::Cube< casacore::Float > &  wtsp ) const

overridevirtual

Return sgimaspectrum (a sigma for each channel)

Implements casa::vi::ViImplementation2.

virtual casacore::Bool casa::vi::SimpleSimVi2::sigmaSpectrumExists ( ) const

overridevirtual

Determine whether SIGMA_SPECTRUM exists.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::slurp ( ) const

inlineoverridevirtual

Call to use the slurp i/o method for all scalar columns.

Not meaningful for non-I/O

Implements casa::vi::ViImplementation2.

Definition at line 331 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual casacore::String casa::vi::SimpleSimVi2::sourceName ( ) const

overridevirtual

Return the current Source Name.

Implements casa::vi::ViImplementation2.

const casacore::ROMSSourceColumns& casa::vi::SimpleSimVi2::sourceSubtablecols ( ) const

overridevirtual

Access to source subtable.

Implements casa::vi::ViImplementation2.

virtual casacore::Int casa::vi::SimpleSimVi2::spectralWindow ( ) const

overridevirtual

Return current SpectralWindow.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::spectralWindows ( casacore::Vector< casacore::Int > &  spws ) const

overridevirtual

Implements casa::vi::ViImplementation2.

const casacore::ROMSSpWindowColumns& casa::vi::SimpleSimVi2::spectralWindowSubtablecols ( ) const

overridevirtual

Access to spectralWindow subtable.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::stateId ( casacore::Vector< casacore::Int > &  stateids ) const

overridevirtual

Return the STATE_IDs.

Implements casa::vi::ViImplementation2.

const casacore::ROMSStateColumns& casa::vi::SimpleSimVi2::stateSubtablecols ( ) const

overridevirtual

Access to state subtable.

Implements casa::vi::ViImplementation2.

virtual const vi::SubtableColumns& casa::vi::SimpleSimVi2::subtableColumns ( ) const

inlineoverridevirtual

Access the current casacore::ROMSColumns object in MSIter – NOT POSSIBLE.

Implements casa::vi::ViImplementation2.

Definition at line 334 of file SimpleSimVi2.h.

References SSVi2NotPossible.

const casacore::ROMSSysCalColumns& casa::vi::SimpleSimVi2::sysCalSubtablecols ( ) const

overridevirtual

Access to sysCal subtable.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::time ( casacore::Vector< casacore::Double > &  t ) const

overridevirtual

Return MJD midpoint of interval.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::timeCentroid ( casacore::Vector< casacore::Double > &  t ) const

overridevirtual

Return MJD centroid of interval.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::timeInterval ( casacore::Vector< casacore::Double > &  ti ) const

overridevirtual

Return nominal time interval.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::useImagingWeight ( const VisImagingWeight &  )

inlineoverridevirtual

assign a VisImagingWeight object to this iterator

Implements casa::vi::ViImplementation2.

Definition at line 343 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::uvw ( casacore::Matrix< casacore::Double > &  uvwmat ) const

overridevirtual

Return u,v and w (in meters)

Implements casa::vi::ViImplementation2.

virtual casacore::String casa::vi::SimpleSimVi2::ViiType ( ) const

inlineoverridevirtual

Report the the ViImplementation type.

Implements casa::vi::ViImplementation2.

Definition at line 151 of file SimpleSimVi2.h.

virtual void casa::vi::SimpleSimVi2::visibilityCorrected ( casacore::Cube< casacore::Complex > &  vis ) const

overridevirtual

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

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::visibilityModel ( casacore::Cube< casacore::Complex > &  vis ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::visibilityObserved ( casacore::Cube< casacore::Complex > &  vis ) const

overridevirtual

Implements casa::vi::ViImplementation2.

virtual casacore::IPosition casa::vi::SimpleSimVi2::visibilityShape ( ) const

overridevirtual

Return the visibility 4-vector of polarizations for each channel.

If the casacore::MS doesn't contain all polarizations, it is assumed it contains one or two parallel hand polarizations.

virtual void visibilityCorrected (casacore::Matrix<CStokesVector> & vis) const = 0; virtual void visibilityModel (casacore::Matrix<CStokesVector> & vis) const = 0; virtual void visibilityObserved (casacore::Matrix<CStokesVector> & vis) const = 0;

Return the shape of the visibility Cube

Implements casa::vi::ViImplementation2.

const casacore::ROMSWeatherColumns& casa::vi::SimpleSimVi2::weatherSubtablecols ( ) const

overridevirtual

Access to weather subtable.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::weight ( casacore::Matrix< casacore::Float > &  wtmat ) const

overridevirtual

Return weight.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::weightSpectrum ( casacore::Cube< casacore::Float > &  wtsp ) const

overridevirtual

Return weightspectrum (a weight for each channel)

Implements casa::vi::ViImplementation2.

virtual casacore::Bool casa::vi::SimpleSimVi2::weightSpectrumExists ( ) const

overridevirtual

Determine whether WEIGHT_SPECTRUM exists.

Implements casa::vi::ViImplementation2.

virtual void casa::vi::SimpleSimVi2::writeBackChanges ( VisBuffer2 *  )

inlineoverridevirtual

Writeback methods are Irrelevant for non-disk-reading VI2.

Implements casa::vi::ViImplementation2.

Definition at line 355 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeFlag ( const casacore::Cube< casacore::Bool > &  flag )

inlineoverridevirtual

Write/modify the flags in the data.

This will flag all channels in the original data that contributed to the output channel in the case of channel averaging. All polarizations have the same flag value. virtual void writeFlag (const casacore::Matrix<casacore::Bool> & flag) = 0;

Write/modify the flags in the data. This writes the flags as found in the casacore::MS, casacore::Cube (npol,nchan,nrow), where nrow is the number of rows in the current iteration (given by nRow ()).

Implements casa::vi::ViImplementation2.

Definition at line 356 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeFlagCategory ( const casacore::Array< casacore::Bool > &  )

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 358 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeFlagRow ( const casacore::Vector< casacore::Bool > &  rowflags )

inlineoverridevirtual

Write/modify the flag row column = 0; dimension casacore::Vector (nrow)

Implements casa::vi::ViImplementation2.

Definition at line 357 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeModel ( const casacore::RecordInterface &  rec, casacore::Bool  iscomponentlist, casacore::Bool  incremental  )

inlineoverridevirtual

Write/modify the ncorr x nrow SigmaMat.

virtual void writeSigmaMat (const casacore::Matrix<casacore::Float> & sigmat) = 0;

Write the information needed to generate on-the-fly model visibilities.

Implements casa::vi::ViImplementation2.

Definition at line 367 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeSigma ( const casacore::Matrix< casacore::Float > &  sig )

inlineoverridevirtual

Write/modify the Sigma.

Implements casa::vi::ViImplementation2.

Definition at line 366 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeSigmaSpectrum ( const casacore::Cube< casacore::Float > &  sigsp )

inlineoverridevirtual

Write/modify the sigmaSpectrum.

Implements casa::vi::ViImplementation2.

Definition at line 365 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeVisCorrected ( const casacore::Cube< casacore::Complex > &  vis )

inlineoverridevirtual

Write/modify the visibilities.

This is possibly only for a 'reference' casacore::MS which has a new DATA column. The first axis of the matrix should equal the selected number of channels in the original MS. If the casacore::MS does not contain all polarizations, only the parallel hand polarizations are used. virtual void writeVisCorrected (const casacore::Matrix<CStokesVector> & visibilityStokes) = 0; virtual void writeVisModel (const casacore::Matrix<CStokesVector> & visibilityStokes) = 0; virtual void writeVisObserved (const casacore::Matrix<CStokesVector> & visibilityStokes) = 0;

Write/modify the visibilities This writes the data as found in the casacore::MS, casacore::Cube (npol,nchan,nrow).

Implements casa::vi::ViImplementation2.

Definition at line 359 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeVisModel ( const casacore::Cube< casacore::Complex > &  )

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 360 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeVisObserved ( const casacore::Cube< casacore::Complex > &  )

inlineoverridevirtual

Implements casa::vi::ViImplementation2.

Definition at line 361 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeWeight ( const casacore::Matrix< casacore::Float > &  wt )

inlineoverridevirtual

Write/modify the weights.

Implements casa::vi::ViImplementation2.

Definition at line 362 of file SimpleSimVi2.h.

References SSVi2NotPossible.

virtual void casa::vi::SimpleSimVi2::writeWeightSpectrum ( const casacore::Cube< casacore::Float > &  wtsp )

inlineoverridevirtual

Write/modify the weightMat

virtual void writeWeightMat (const casacore::Matrix<casacore::Float> & wtmat) = 0;

Write/modify the weightSpectrum

Implements casa::vi::ViImplementation2.

Definition at line 363 of file SimpleSimVi2.h.

References SSVi2NotPossible.

Member Data Documentation

casacore::MSAntenna casa::vi::SimpleSimVi2::antennaSubTable_p

private

Subtables.

Definition at line 479 of file SimpleSimVi2.h.

std::unique_ptr<casacore::MSAntennaColumns> casa::vi::SimpleSimVi2::antennaSubTablecols_p

private

Definition at line 480 of file SimpleSimVi2.h.

casacore::Complex casa::vi::SimpleSimVi2::c0_

private

Definition at line 456 of file SimpleSimVi2.h.

casacore::Vector<casacore::Stokes::StokesTypes> casa::vi::SimpleSimVi2::corrdef_

private

Correlation stuff.

Definition at line 473 of file SimpleSimVi2.h.

Referenced by getCorrelationTypesDefined(), and getCorrelationTypesSelected().

casacore::MSDataDescription casa::vi::SimpleSimVi2::ddSubTable_p

private

Definition at line 483 of file SimpleSimVi2.h.

std::unique_ptr<casacore::MSDataDescColumns> casa::vi::SimpleSimVi2::ddSubTablecols_p

private

Definition at line 484 of file SimpleSimVi2.h.

casacore::Vector<casacore::Float> casa::vi::SimpleSimVi2::feedpa_

mutableprivate

Trivial (for now) parang.

Definition at line 492 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::iChunk_

private

Counters.

Definition at line 463 of file SimpleSimVi2.h.

casacore::Double casa::vi::SimpleSimVi2::iChunkTime0_

private

Definition at line 465 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::iRow0_

private

Definition at line 463 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::iScan_

private

Definition at line 464 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::iSubChunk_

private

Definition at line 463 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::lastField_

private

Definition at line 469 of file SimpleSimVi2.h.

Referenced by isNewFieldId().

casacore::Int casa::vi::SimpleSimVi2::lastScan_

private

Definition at line 469 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::lastSpw_

private

Definition at line 469 of file SimpleSimVi2.h.

Referenced by isNewSpectralWindow().

casacore::Int casa::vi::SimpleSimVi2::nBsln_

private

Definition at line 455 of file SimpleSimVi2.h.

Referenced by nRows().

casacore::Int casa::vi::SimpleSimVi2::nChunk_

private

Derived parameters.

Definition at line 455 of file SimpleSimVi2.h.

const SimpleSimVi2Parameters casa::vi::SimpleSimVi2::pars_

private

casacore::Input parameters

Definition at line 442 of file SimpleSimVi2.h.

casacore::MDirection casa::vi::SimpleSimVi2::phaseCenter_

private

Trivial (for now) MDirection, so phaseCenter() has something to return.

Definition at line 489 of file SimpleSimVi2.h.

Referenced by phaseCenter().

casacore::MSPolarization casa::vi::SimpleSimVi2::polSubTable_p

private

Definition at line 485 of file SimpleSimVi2.h.

std::unique_ptr<casacore::MSPolarizationColumns> casa::vi::SimpleSimVi2::polSubTablecols_p

private

Definition at line 486 of file SimpleSimVi2.h.

casacore::MSSpectralWindow casa::vi::SimpleSimVi2::spwSubTable_p

private

Definition at line 481 of file SimpleSimVi2.h.

std::unique_ptr<casacore::MSSpWindowColumns> casa::vi::SimpleSimVi2::spwSubTablecols_p

private

Definition at line 482 of file SimpleSimVi2.h.

casacore::Double casa::vi::SimpleSimVi2::t0_

private

Definition at line 457 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::thisField_

private

Definition at line 468 of file SimpleSimVi2.h.

Referenced by isNewFieldId().

casacore::Int casa::vi::SimpleSimVi2::thisScan_

private

Meta-info.

Definition at line 468 of file SimpleSimVi2.h.

casacore::Int casa::vi::SimpleSimVi2::thisSpw_

private

Definition at line 468 of file SimpleSimVi2.h.

Referenced by isNewSpectralWindow().

casacore::Double casa::vi::SimpleSimVi2::thisTime_

private

Definition at line 470 of file SimpleSimVi2.h.

std::unique_ptr<VisBuffer2> casa::vi::SimpleSimVi2::vb_

private

The associated VB.

Definition at line 476 of file SimpleSimVi2.h.

casacore::Matrix<casacore::Complex> casa::vi::SimpleSimVi2::vis0_

private

Definition at line 459 of file SimpleSimVi2.h.

casacore::Vector<casacore::Float> casa::vi::SimpleSimVi2::wt0_

private

Definition at line 458 of file SimpleSimVi2.h.

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

• casa/code/msvis/MSVis/SimpleSimVi2.h