casa::VisSetUtil Class Reference

Utilities for operating on VisSets. More...

#include <VisSetUtil.h>

List of all members.

Static Public Member Functions
static void	Sensitivity (VisSet &vs, Matrix< Double > &mssFreqSel, Matrix< Int > &mssChanSel, Quantity &pointsourcesens, Double &relativesens, Double &sumwt, Vector< Vector< Int > > &nData, Vector< Vector< Double > > &sumwtChan, Vector< Vector< Double > > &sumwtsqChan, Vector< Vector< Double > > &sumInverseVarianceChan)
	Calculate sensitivity.
static void	Sensitivity (ROVisibilityIterator &vi, Matrix< Double > &mssFreqSel, Matrix< Int > &mssChanSel, Quantity &pointsourcesens, Double &relativesens, Double &sumwt, Vector< Vector< Int > > &nData, Vector< Vector< Double > > &sumwtChan, Vector< Vector< Double > > &sumwtsqChan, Vector< Vector< Double > > &sumInverseVarianceChan)
static void	HanningSmooth (VisSet &vs, const String &dataCol="corrected", const Bool &doFlagAndWeight=True)
	Hanning smoothing of spectral channels.
static void	HanningSmooth (VisibilityIterator &vi, const String &dataCol="corrected", const Bool &doFlagAndWeight=True)
static void	UVSub (VisSet &vs, Bool reverse=False)
	Subtract/add model from/to corrected visibility data.
static void	UVSub (VisibilityIterator &vs, Bool reverse=False)
static void	addScrCols (MeasurementSet &ms, Bool addModel, Bool addCorr, Bool init, Bool compress)
	Add and (optionally) initialize scratch columns.
static void	initScrCols (MeasurementSet &ms, Bool initModel, Bool initCorr)
	Initialize scr cols.
static void	initScrCols (VisibilityIterator &ms, Bool initModel, Bool initCorr)
static void	remOTFModel (MeasurementSet &ms)
	Remove OTF model keywords.
static void	remScrCols (MeasurementSet &ms, Bool remModel, Bool remCorr)
	Remove physical scrcols.
static void	removeCalSet (MeasurementSet &ms, Bool removeModel=False)
	Remove an existing cal set (a CORRECTED_DATA and MODEL_DATA column set and, optionally, any associated compression columns) if removeModel=True...any model for OTF model vis saved in the header is removed.

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Detailed Description

Utilities for operating on VisSets.

Etymology

Synopsis

Example

Motivation

Definition at line 69 of file VisSetUtil.h.

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Member Function Documentation

static void casa::VisSetUtil::addScrCols	(	MeasurementSet &	ms,
		Bool	addModel,
		Bool	addCorr,
		Bool	init,
		Bool	compress
	)		[static]

Add and (optionally) initialize scratch columns.

static void casa::VisSetUtil::HanningSmooth	(	VisSet &	vs,
		const String &	dataCol = "corrected",
		const Bool &	doFlagAndWeight = True
	)		[static]

Hanning smoothing of spectral channels.

static void casa::VisSetUtil::HanningSmooth	(	VisibilityIterator &	vi,
		const String &	dataCol = "corrected",
		const Bool &	doFlagAndWeight = True
	)		[static]

static void casa::VisSetUtil::initScrCols	(	MeasurementSet &	ms,
		Bool	initModel,
		Bool	initCorr
	)		[static]

Initialize scr cols.

static void casa::VisSetUtil::initScrCols	(	VisibilityIterator &	ms,
		Bool	initModel,
		Bool	initCorr
	)		[static]

static void casa::VisSetUtil::remOTFModel

(

MeasurementSet &

ms

)

[static]

Remove OTF model keywords.

static void casa::VisSetUtil::removeCalSet	(	MeasurementSet &	ms,
		Bool	removeModel = False
	)		[static]

Remove an existing cal set (a CORRECTED_DATA and MODEL_DATA column set and, optionally, any associated compression columns) if removeModel=True...any model for OTF model vis saved in the header is removed.

static void casa::VisSetUtil::remScrCols	(	MeasurementSet &	ms,
		Bool	remModel,
		Bool	remCorr
	)		[static]

Remove physical scrcols.

static void casa::VisSetUtil::Sensitivity	(	VisSet &	vs,
		Matrix< Double > &	mssFreqSel,
		Matrix< Int > &	mssChanSel,
		Quantity &	pointsourcesens,
		Double &	relativesens,
		Double &	sumwt,
		Vector< Vector< Int > > &	nData,
		Vector< Vector< Double > > &	sumwtChan,
		Vector< Vector< Double > > &	sumwtsqChan,
		Vector< Vector< Double > > &	sumInverseVarianceChan
	)		[static]

Calculate sensitivity.

static void casa::VisSetUtil::Sensitivity	(	ROVisibilityIterator &	vi,
		Matrix< Double > &	mssFreqSel,
		Matrix< Int > &	mssChanSel,
		Quantity &	pointsourcesens,
		Double &	relativesens,
		Double &	sumwt,
		Vector< Vector< Int > > &	nData,
		Vector< Vector< Double > > &	sumwtChan,
		Vector< Vector< Double > > &	sumwtsqChan,
		Vector< Vector< Double > > &	sumInverseVarianceChan
	)		[static]

static void casa::VisSetUtil::UVSub	(	VisSet &	vs,
		Bool	reverse = False
	)		[static]

Subtract/add model from/to corrected visibility data.

static void casa::VisSetUtil::UVSub	(	VisibilityIterator &	vs,
		Bool	reverse = False
	)		[static]

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

• code/synthesis/MSVis/VisSetUtil.h