casa::refim Namespace Reference

Class that contains functions needed for imager. More...

Namespaces
namespace	CFDefs
namespace	SynthesisUtils
Classes
class	SIMapper
class	SIMapperCollection
class	SIMapperImageMosaic
	Class that contains functions needed for imager. More...
class	SynthesisImager
class	ATerm
	The base class to represent the Aperture-Term of the Measurement Equation. More...
class	AWConvFunc
class	AWConvFuncEPJones
	------------------------------------------------------------------------------------------- More...
class	AWProjectFT
class	AWProjectWBFT
class	AWProjectWBFTNew
class	AWVisResampler
class	AzElAperture
class	BeamSkyJones
	beam-like sky-plane effects for the SkyEquation More...
struct	CFBStruct
class	CFBuffer
class	CFCacheTable
	An object to manage the caches of pre-computed convolution functions on the disk and in the memory. More...
class	CFCache
	---------------------------------------------------------------------- More...
class	CFStore
class	CFStore2
class	CFTerms
	The base class to represent the Aperture-Term of the Measurement Equation. More...
class	ComponentFTMachine
	ComponentFTMachine: a abstract base class defining the interface for a Fourier Transform Machine to be used in the SkyEquation for the transformation of SkyComponents. More...
class	ConvolutionFunction
	The base class to compute convolution functions for convolutional gridding. More...
class	EVLAAperture
class	EVLAConvFunc
class	FTMachine
	defines interface for the Fourier Transform Machine More...
class	GridFT
	An FTMachine for Gridded Fourier transforms. More...
class	HetArrayConvFunc
class	IlluminationConvFunc
class	MosaicFT
class	MosaicFTNew
class	MultiTermFTNew
class	NoOpATerm
class	PolOuterProduct
class	PSTerm
	A class to apply the W-Term to the given image. More...
class	SetJyGridFT
	An FTMachine for Gridded Fourier transforms specializing in setjy frequency scaling. More...
class	SimpleComponentFTMachine
	does the simplest Fourier transform on SkyComponents More...
class	SimplePBConvFunc
class	SkyJones
	Sky Jones: Model sky-plane instrumental effects for the SkyEquation. More...
class	TabulatedConvFunc
struct	IChangeDetector
class	ParAngleChangeDetector
	////////////////////////////////////////////////////////////////////////// More...
class	VBStore
class	VisibilityResampler
class	VisibilityResamplerBase
class	VisModelData
	Object to provide MODEL_DATA visibilities on demand. More...
class	VLACalcIlluminationConvFunc
	Int getVLABandID(Double& freq,String&telescopeName);. More...
class	VLAIlluminationConvFunc
class	VPSkyJones
	Model the diagonal elements of the Voltage Pattern Sky Jones Matrices. More...
class	WPConvFunc
	A class to support FTMachines get their convolution Function. More...
class	WProjectFT
	An FTMachine for Gridded Fourier transforms. More...
class	WTerm
	A class to apply the W-Term to the given image. More...
Typedefs
typedef Cube< CountedPtr < CFCell > >	VBRow2CFMapType
typedef Vector< CountedPtr < CFBuffer > >	VBRow2CFBMapType
Functions
PolOuterProduct::GenericVBPol	translateStokesToGeneric (const Int &stokes)
	------------------------------------------------------------------
Int	translateGenericToStokes2 (const PolOuterProduct::GenericVBPol &gPol, const MSIter::PolFrame &polFrame=MSIter::Circular)
Int	getPhaseCenter (MeasurementSet &ms, MDirection &dir0, Int whichField=-1)
Bool	findMaxAbsLattice (const ImageInterface< Float > &lattice, Float &maxAbs, IPosition &posMaxAbs)
Bool	findMaxAbsLattice (const ImageInterface< Float > &masklat, const Lattice< Float > &lattice, Float &maxAbs, IPosition &posMaxAbs, Bool flip=False)
Double	getCurrentTimeStamp (const VisBuffer2 &vb)
void	makeStokesAxis (Int npol_p, Vector< String > &polType, Vector< Int > &whichStokes)
Double	getPA (const vi::VisBuffer2 &vb)
void	storeImg (String fileName, ImageInterface< Complex > &theImg, Bool writeReIm=False)
void	storeImg (String fileName, ImageInterface< Float > &theImg)
void	storeArrayAsImage (String fileName, const CoordinateSystem &coords, const Array< Complex > &cf)
void	storeArrayAsImage (String fileName, const CoordinateSystem &coords, const Array< DComplex > &cf)
void	storeArrayAsImage (String fileName, const CoordinateSystem &coords, const Array< Float > &cf)
Bool	isVBNaN (const VisBuffer2 &vb, String &mesg)
void	getHADec (MeasurementSet &ms, const VisBuffer2 &vb, Double &HA, Double &RA, Double &Dec)

---

Detailed Description

Class that contains functions needed for imager.

class SkyEquation;

Class to encapsulate the A-Term outer product (the Mueller Matrix in feed-polarization basis).

The base class to represent the Aperture-Term of the Measurement Equation.

class EVLAAperture : public ATerm

class VisBuffer2;

-------------------------------------------------------------------------------------------

Intended use:

Public interface

Etymology

A NoOp A-Term which does nothing but keeps the framework unchanged. Used when no A-term corrections are required.

Synopsis

Intended use:

Public interface

Etymology

Synopsis

---

Typedef Documentation

typedef Vector<CountedPtr<CFBuffer > > casa::refim::VBRow2CFBMapType

Definition at line 48 of file CFStore2.h.

typedef Cube<CountedPtr<CFCell > > casa::refim::VBRow2CFMapType

Definition at line 47 of file CFStore2.h.

---

Function Documentation

Bool casa::refim::findMaxAbsLattice	(	const ImageInterface< Float > &	masklat,
		const Lattice< Float > &	lattice,
		Float &	maxAbs,
		IPosition &	posMaxAbs,
		Bool	flip = False
	)

Bool casa::refim::findMaxAbsLattice	(	const ImageInterface< Float > &	lattice,
		Float &	maxAbs,
		IPosition &	posMaxAbs
	)

Double casa::refim::getCurrentTimeStamp

(

const VisBuffer2 &

vb

)

void casa::refim::getHADec	(	MeasurementSet &	ms,
		const VisBuffer2 &	vb,
		Double &	HA,
		Double &	RA,
		Double &	Dec
	)

Double casa::refim::getPA

(

const vi::VisBuffer2 &

vb

)

Referenced by casa::refim::AWProjectFT::getVBPA().

Int casa::refim::getPhaseCenter	(	MeasurementSet &	ms,
		MDirection &	dir0,
		Int	whichField = -1
	)

Bool casa::refim::isVBNaN	(	const VisBuffer2 &	vb,
		String &	mesg
	)

void casa::refim::makeStokesAxis	(	Int	npol_p,
		Vector< String > &	polType,
		Vector< Int > &	whichStokes
	)

void casa::refim::storeArrayAsImage	(	String	fileName,
		const CoordinateSystem &	coords,
		const Array< Float > &	cf
	)

void casa::refim::storeArrayAsImage	(	String	fileName,
		const CoordinateSystem &	coords,
		const Array< DComplex > &	cf
	)

void casa::refim::storeArrayAsImage	(	String	fileName,
		const CoordinateSystem &	coords,
		const Array< Complex > &	cf
	)

void casa::refim::storeImg	(	String	fileName,
		ImageInterface< Float > &	theImg
	)

void casa::refim::storeImg	(	String	fileName,
		ImageInterface< Complex > &	theImg,
		Bool	writeReIm = False
	)

Int casa::refim::translateGenericToStokes2	(	const PolOuterProduct::GenericVBPol &	gPol,
		const MSIter::PolFrame &	polFrame = MSIter::Circular
	)

PolOuterProduct::GenericVBPol casa::refim::translateStokesToGeneric

(

const Int &

stokes

)

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