WB Clean Image Sky Model: Image Sky Model implementing a Wide-Band multi frequency synthesis algorithm. More...

#include <WBCleanImageSkyModel.h>

Inheritance diagram for casa::WBCleanImageSkyModel:

Public Member Functions
	WBCleanImageSkyModel ()
	Create a WBCleanImageSkyModel - default scale size = 1 pixel. More...

	WBCleanImageSkyModel (const casacore::Int ntaylor, const casacore::Int nscales, const casacore::Double reffreq)

	WBCleanImageSkyModel (const casacore::Int ntaylor, const casacore::Vector< casacore::Float > &userScaleSizes, const casacore::Double reffreq)

	~WBCleanImageSkyModel ()
	destructor More...

casacore::Bool	solve (SkyEquation &se)
	Solve for this SkyModel. More...

casacore::Bool	solveResiduals (SkyEquation &se, casacore::Bool modelToMS=false)
	casacore::Int add(casacore::ImageInterface<casacore::Float>& iimage, const casacore::Int maxNumXfr=100); casacore::Bool addResidual(casacore::Int thismodel, casacore::ImageInterface<casacore::Float>& iresidual); void initializeGradients(); More...

casacore::Bool	makeNewtonRaphsonStep (SkyEquation &se, casacore::Bool incremental=false, casacore::Bool modelToMS=false)

casacore::Int	numberOfTaylorTerms ()
	MFS : Number of taylor terms per model. More...

casacore::Double	getReferenceFrequency ()
	MFS : Reference Frequency. More...

casacore::Int	getModelIndex (casacore::uInt model, casacore::uInt taylor)
	Major axis for ordering : Taylor. More...

casacore::Int	getTaylorIndex (casacore::uInt index)

casacore::Int	getFieldIndex (casacore::uInt index)

casacore::Bool	calculateCoeffResiduals ()
	MFS : In-place coefficient residual calculations. More...

casacore::Bool	calculateAlphaBeta (const casacore::Vector< casacore::String > &restoredNames, const casacore::Vector< casacore::String > &residualNames)
	MFS : Calculate restored alpha and beta. More...

Public Member Functions inherited from casa::CleanImageSkyModel
	CleanImageSkyModel ()
	Empty constructor. More...

	CleanImageSkyModel (const CleanImageSkyModel &sm)
	Copy constructor. More...

casacore::Bool	hasMask (casacore::Int model=0)
	Has a mask for model? More...

virtual casacore::Bool	add (ComponentList &compList)
	Add a componentlist. More...

virtual casacore::Int	add (casacore::ImageInterface< casacore::Float > &image, const casacore::Int maxNumXfr=100)
	Add an image. More...

virtual casacore::Bool	addMask (casacore::Int image, casacore::ImageInterface< casacore::Float > &mask)
	Add an mask. More...

casacore::Bool	hasFluxMask (casacore::Int model=0)
	Has a flux mask? More...

virtual casacore::Bool	addFluxMask (casacore::Int image, casacore::ImageInterface< casacore::Float > &fluxMask)

casacore::ImageInterface < casacore::Float > &	fluxMask (casacore::Int model=0)

virtual	~CleanImageSkyModel ()
	Destructor. More...

CleanImageSkyModel &	operator= (const CleanImageSkyModel &other)
	Assignment operator. More...

casacore::ImageInterface < casacore::Float > &	mask (casacore::Int model=0)
	Return masks. More...

virtual void	setJointStokesClean (casacore::Bool joint=true)
	set to search for peak in I^2+Q^2+U^2+V^2 domain or each stokes plane seperately Ignored for hogbom and msclean for now More...

virtual casacore::Float	maxField (casacore::Vector< casacore::Float > &imagemax, casacore::Vector< casacore::Float > &imagemin)
	Return the maximum absolute value from residual images per field. More...

Public Member Functions inherited from casa::ImageSkyModel
	ImageSkyModel (const casacore::Int maxNumModels=1)
	Empty constructor. More...

void	setMaxNumberModels (const casacore::Int maxNumModels)

	ImageSkyModel (const ImageSkyModel &sm)
	Copy constructor. More...

virtual casacore::Bool	updatemodel (ComponentList &compList)
	update componentlist More...

virtual casacore::Bool	updatemodel (const casacore::Int thismodel, casacore::ImageInterface< casacore::Float > &image)
	update model image...you have to have added it before...nmodels_p held has to be bigger that image here its left to the caller to make sure the image is conformant...otherwise you are in trouble. More...

virtual casacore::Bool	addResidual (casacore::Int image, casacore::ImageInterface< casacore::Float > &residual)
	Add a residual image. More...

virtual	~ImageSkyModel ()
	Destructor. More...

ImageSkyModel &	operator= (const ImageSkyModel &other)
	Assignment operator. More...

virtual casacore::Int	numberOfModels ()
	Number of models contained. More...

virtual casacore::Int	getTaylorIndex (casacore::Int index)
	MFS : Index of Taylor term in array of nmodels x ntaylorterms virtual casacore::Int getTaylorIndex(casacore::Int index){return 0;} More...

casacore::Bool	isSolveable (casacore::Int model=0)
	Is this model solveable? More...

casacore::Bool	free (casacore::Int model=0)
	Free and fix the model (returns previous status). More...

casacore::Bool	fix (casacore::Int model=0)

virtual void	initializeGradients ()
	Initialize for gradient search. More...

virtual void	finalizeGradients ()
	Finalize for gradient search. More...

casacore::Bool	hasComponentList ()
	Does this have a component list? More...

casacore::Bool	isEmpty (casacore::Int model=0)
	Is this model empty. More...

virtual ComponentList &	componentList ()
	Return the component list. More...

casacore::ImageInterface < casacore::Float > &	image (casacore::Int model=0)
	Return actual images to be used by SkyEquation. More...

casacore::ImageInterface < casacore::Complex > &	cImage (casacore::Int model=0)
	casacore::Complex image (needed for e.g. More...

casacore::ImageInterface < casacore::Complex > &	XFR (casacore::Int model=0, casacore::Int numXFR=0)
	casacore::Complex XFR More...

casacore::ImageInterface < casacore::Float > &	PSF (casacore::Int model=0)
	PSF. More...

casacore::ImageInterface < casacore::Float > &	gS (casacore::Int model=0)
	Gradient of chi-squared wrt pixels. More...

casacore::ImageInterface < casacore::Float > &	residual (casacore::Int model=0)

casacore::ImageInterface < casacore::Float > &	ggS (casacore::Int model=0)
	Grad Grad chi-squared wrt pixels (diagonal elements only) More...

casacore::ImageInterface < casacore::Float > &	fluxScale (casacore::Int model=0)
	if (doFluxScale(mod)) image(mod) * fluxScale(mod) gives actual brightness distribution More...

casacore::ImageInterface < casacore::Float > &	work (casacore::Int model=0)
	Work image. More...

casacore::ImageInterface < casacore::Float > &	deltaImage (casacore::Int model=0)
	Increment in the image. More...

casacore::Bool	doFluxScale (casacore::Int model=0)
	tells if this model needs to be multiplied by a flux scale image More...

void	mandateFluxScale (casacore::Int model=0)
	require use of flux scale image More...

casacore::Bool	hasXFR (casacore::Int model=0)

void	addStatistics (casacore::Float sumwt, casacore::Float chisq)
	Add to Sum weights, Chi-Squared. More...

casacore::Matrix < casacore::Float > &	weight (casacore::Int model=0)
	Weight per model (channels, polarizations) More...

casacore::Bool	solveResiduals (SkyEquation &me, casacore::Bool modelToMS=false)
	Solve explicitly for the residuals: same as solve for this class modelToMs determines if predicted vis is put in the MODEL_DATA column. More...

virtual void	makeApproxPSFs (SkyEquation &se)
	Make the approximate PSFs needed for each model. More...

virtual casacore::ImageInterface < casacore::Float > &	getResidual (casacore::Int model=0)
	Get current residual image: this is either that image specified via addResidual, or a scratch image. More...

casacore::ImageBeamSet &	beam (casacore::Int model=0)
	Return the fitted beam for each model. More...

void	setPGPlotter (casacore::PGPlotter &pgp)
	Set casacore::PGPlotter to be used. More...

void	setCycleFactor (float x)
	This is the factor by which you multiply the worst outer sidelobe by to get the threshold for the current cycle. More...

void	setCycleSpeedup (float x)
	Cycle threshold will double in this number of iterations (ie, use a large number if you don't want cycle threshold to inch up) More...

void	setCycleMaxPsfFraction (float x)
	Yet another control for the minor cycle threshold. More...

void	setDisplayProgress (const casacore::Bool display)
	Set the variable that switches on the progress display. More...

void	setDataPolFrame (StokesImageUtil::PolRep datapolrep)
	Set a variable to indicate the polarization frame in the data (circular or linear). More...

virtual void	setMemoryUse (casacore::Bool useMem=false)
	try to make templattices use memory if possible if set to false then always use disk More...

virtual casacore::Bool	getMemoryUse ()

void	setTileVol (const casacore::Int tileVol=1000000)
	Set templattice tile vol in pixels. More...

Public Member Functions inherited from casa::SkyModel
	SkyModel ()

void	setAlgorithm (const casacore::String &alg)
	set Algorithm (e.g clean, mem, nnls) More...

const casacore::String	getAlgorithm ()
	get Algorithm More...

void	setSubAlgorithm (const casacore::String &alg)
	set Sub Algorithm More...

const casacore::String	getSubAlgorithm ()
	get Sub Algorithm More...

void	setImageRegion (casacore::ImageRegion &ir)
	Set the imageregion that will be used for the next XFR generation. More...

void	unsetImageRegion ()
	use the default shape More...

void	setImageNormalization (casacore::Bool val)

casacore::Bool	isImageNormalized ()

Public Member Functions inherited from casa::Iterate
	Iterate ()
	Constructor. More...

virtual	~Iterate ()

void	setFree ()
	Is this a free variable? More...

void	setNotFree ()

casacore::Bool	free ()

void	setNumberIterations (const casacore::Int n)

void	setGain (const casacore::Float g)

void	setTolerance (const casacore::Float t)

void	setThreshold (const casacore::Float t)

void	setMode (const casacore::String m)

casacore::Int	numberIterations ()

casacore::Float	gain ()

casacore::Float	tolerance ()

virtual casacore::Float	threshold ()

const casacore::String	mode ()

Public Attributes
casacore::Int	ntaylor_p
	casacore::Bool copyLatToImInt(casacore::TempLattice<casacore::Float>& lat, casacore::ImageInterface<casacore::Float>& im); casacore::Bool copyImIntToLat(casacore::TempLattice<casacore::Float>& lat, casacore::ImageInterface<casacore::Float>& im); More...

casacore::Int	nscales_p
	casacore::Int nfields_p; // Number of image fields/pointings. More...

casacore::Double	refFrequency_p

casacore::Vector < casacore::String >	imageNames
	Major axis for ordering : Models inline casacore::Int getModelIndex(casacore::uInt model, casacore::uInt taylor){return model * (ntaylor_p) + (taylor);}; inline casacore::Int getPSFModelIndex(casacore::uInt model, casacore::uInt taylor){return model * (2*ntaylor_p-1) + (taylor);}; inline casacore::Int getTaylorIndex(casacore::uInt index){return indexntaylor_p;}; inline casacore::Int getFieldIndex(casacore::uInt index){return index/ntaylor_p;}; More...

Private Member Functions
void	initVars ()

casacore::Bool	checkParameters ()

casacore::Int	storeAsImg (casacore::String fileName, casacore::ImageInterface< casacore::Float > &theImg)

casacore::Bool	mergeDataError (casacore::ImageInterface< casacore::Float > &data, casacore::ImageInterface< casacore::Float > &error, const casacore::String &outImg)
	casacore::Int storeTLAsImg(casacore::String fileName, casacore::TempLattice<casacore::Float> &TL, casacore::ImageInterface<casacore::Float>& theImg); casacore::Int storeTLAsImg(casacore::String fileName, casacore::TempLattice<casacore::Complex> &TL, casacore::ImageInterface<casacore::Float>& theImg); More...

casacore::Bool	createMask (casacore::LatticeExpr< casacore::Bool > &lemask, casacore::ImageInterface< casacore::Float > &outimage)

casacore::Bool	resizeWorkArrays (casacore::Int length)

casacore::Int	makeSpectralPSFs (SkyEquation &se, casacore::Bool writeToDisk)

casacore::Int	writeResultsToDisk ()
	casacore::Int addTo(casacore::Lattice<casacore::Float>& to, const casacore::Lattice<casacore::Float>& add, casacore::Float multiplier); More...

casacore::Float	computeFluxLimit (casacore::Float &fractionOfPsf)

void	blankOverlappingModels ()

void	restoreOverlappingModels ()

void	saveCurrentModels ()

Private Attributes
casacore::Block < MultiTermMatrixCleaner >	lc_p
	casacore::PtrBlock<casacore::MultiTermLatticeCleaner<casacore::Float>* > lc_p; More...

casacore::Vector< casacore::Float >	scaleSizes_p

casacore::Vector< casacore::Float >	scaleBias_p

casacore::IPosition	gip
	casacore::Float maxPsf_p; More...

casacore::IPosition	imshape

casacore::Bool	donePSF_p

casacore::Bool	doneMTMCinit_p

casacore::Int	nx

casacore::Int	ny

casacore::Int	numbermajorcycles_p

casacore::Float	previous_maxresidual_p

casacore::Double	memoryMB_p
	casacore::Memory to be allocated per TempLattice More...

casacore::LogIO	os

casacore::Timer	tmr1

casacore::Timer	tmr2

casacore::Int	adbg

casacore::Int	tdbg

casacore::Int	ddbg

Additional Inherited Members
Public Types inherited from casa::SkyModel
enum	PolRep { CIRCULAR, LINEAR }

Static Public Member Functions inherited from casa::ImageSkyModel
template<class M >
static casacore::TempImage< M > *	getTempImage (const casacore::TiledShape &imgShp, const casacore::CoordinateSystem &imgCoords, const casacore::uInt nMouthsToFeed=1)
	Tries to return a pointer to a casacore::TempImage (allocated with new, so remember to use delete) with the given shape and CoordinateSystem. More...

Protected Member Functions inherited from casa::ImageSkyModel
casacore::Bool	makeNewtonRaphsonStep (SkyEquation &se, casacore::Bool incremental=false, casacore::Bool modelToMS=false)
	Make Newton Raphson step internally. More...

casacore::PGPlotter *	getPGPlotter ()
	Get casacore::PGPlotter to be used. More...

casacore::LogSink &	logSink ()

casacore::Long	cacheSize (casacore::Int model)

casacore::IPosition	tileShape (casacore::Int model)

Protected Attributes inherited from casa::CleanImageSkyModel
casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	mask_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	fluxmask_p

casacore::Bool	doPolJoint_p

Protected Attributes inherited from casa::ImageSkyModel
casacore::Int	maxnmodels_p

casacore::Int	nmodels_p

casacore::Int	nfields_p
	MFS. More...

casacore::Int	maxNumXFR_p

casacore::Float	sumwt_p

casacore::Float	chisq_p

ComponentList *	componentList_p
	ComponentList. More...

casacore::Vector < casacore::String >	imageNames_p
	Images. More...

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	image_p
	Everything here can be just interface. More...

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	residual_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Complex > * >	cimage_p
	We actually create these. More...

casacore::PtrBlock < casacore::ImageInterface < casacore::Complex > * >	cxfr_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	residualImage_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	gS_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	psf_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	ggS_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	fluxScale_p
	if (doFluxScale_p), image_p * fluxScale_p gives the true brightness More...

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	work_p

casacore::PtrBlock < casacore::ImageInterface < casacore::Float > * >	deltaimage_p

casacore::Block< casacore::Bool >	solve_p

casacore::Block< casacore::Bool >	doFluxScale_p

casacore::PtrBlock < casacore::Matrix < casacore::Float > * >	weight_p

casacore::PtrBlock < casacore::ImageBeamSet * >	beam_p

casacore::LogSink	logSink_p

casacore::PGPlotter *	pgplotter_p

casacore::Bool	displayProgress_p

casacore::Float	cycleFactor_p
	This is the factor by which you multiply the worst outer sidelobe by to get the threshold for the current cycle. More...

casacore::Float	cycleSpeedup_p
	Cycle threshold will double in this number of iterations (ie, use a large number if you don't want cycle threshold to inch up) More...

casacore::Float	cycleMaxPsfFraction_p
	Cycle threshold = maxResidual x min(Max-Psf-Fraction, cyclefactor x maxpsfsidelobe) More...

casacore::Bool	donePSF_p
	If PSF is done..should not redo it. More...

casacore::Bool	modified_p
	check if model has been modified especially for continuing a deconvolution More...

StokesImageUtil::PolRep	dataPolRep_p
	Parameter to indicate the polaraization type of the data (circular or linear) Required by cImage() to decide shapes. More...

casacore::Bool	workDirOnNFS_p

casacore::Bool	useMem_p

casacore::Int	tileVol_p

Protected Attributes inherited from casa::SkyModel
casacore::String	itsAlgorithm

casacore::String	itsSubAlgorithm

casacore::ImageRegion *	imageRegion_p
	this casacore::ImageRegion is used to suggest the shape for the XFR. More...

casacore::Bool	isImageNormalized_p

Detailed Description

WB Clean Image Sky Model: Image Sky Model implementing a Wide-Band multi frequency synthesis algorithm.

Intended use:

Public interface

Prerequisite

LatticeCleaner module
ImageSkyModel module
LinearModel module

Etymology

WBCleanImageSkyModel implements the Wide Band Clean algorithm. It is derived from SkyModel.

Synopsis

The WB Clean is the multi-frequency synthesis deconvolution algorithm. It decomposes an image into a linear compbination of models convolved with spectral dirty beams of various order. A multiscale variant can be invoked by supplying a user vector of scale sizes. Default is 1, corresponding to a scale insensitive mfs deconvolution.

Masking is optionally performed using a mask image: only points where the mask is non-zero are searched for Gaussian components. This can cause some difficulty, as the different Gaussian scale sizes will extend beyond the mask by different amounts. If no mask is specified all points in the inner quarter of the image are cleaned.

Example

See the example for SkyModel.

Motivation

Definition at line 91 of file WBCleanImageSkyModel.h.

Constructor & Destructor Documentation

casa::WBCleanImageSkyModel::WBCleanImageSkyModel ( )

Create a WBCleanImageSkyModel - default scale size = 1 pixel.

casa::WBCleanImageSkyModel::WBCleanImageSkyModel	(	const casacore::Int	ntaylor,
		const casacore::Int	nscales,
		const casacore::Double	reffreq
	)

casa::WBCleanImageSkyModel::WBCleanImageSkyModel	(	const casacore::Int	ntaylor,
		const casacore::Vector< casacore::Float > &	userScaleSizes,
		const casacore::Double	reffreq
	)

casa::WBCleanImageSkyModel::~WBCleanImageSkyModel ( )

destructor

Member Function Documentation

void casa::WBCleanImageSkyModel::blankOverlappingModels ( )

private

casacore::Bool casa::WBCleanImageSkyModel::calculateAlphaBeta	(	const casacore::Vector< casacore::String > &	,
		const casacore::Vector< casacore::String > &
	)

virtual

MFS : Calculate restored alpha and beta.

Reimplemented from casa::ImageSkyModel.

casacore::Bool casa::WBCleanImageSkyModel::calculateCoeffResiduals ( )

virtual

MFS : In-place coefficient residual calculations.

Reimplemented from casa::ImageSkyModel.

casacore::Bool casa::WBCleanImageSkyModel::checkParameters ( )

private

casacore::Float casa::WBCleanImageSkyModel::computeFluxLimit ( casacore::Float & fractionOfPsf )

private

casacore::Bool casa::WBCleanImageSkyModel::createMask	(	casacore::LatticeExpr< casacore::Bool > &	lemask,
		casacore::ImageInterface< casacore::Float > &	outimage
	)

private

casacore::Int casa::WBCleanImageSkyModel::getFieldIndex ( casacore::uInt index )

inline

Definition at line 126 of file WBCleanImageSkyModel.h.

References casa::ImageSkyModel::nfields_p.

casacore::Int casa::WBCleanImageSkyModel::getModelIndex	(	casacore::uInt	model,
		casacore::uInt	taylor
	)

inlinevirtual

Major axis for ordering : Taylor.

Reimplemented from casa::ImageSkyModel.

Definition at line 124 of file WBCleanImageSkyModel.h.

References casa::ImageSkyModel::nfields_p.

casacore::Double casa::WBCleanImageSkyModel::getReferenceFrequency ( )

inlinevirtual

MFS : Reference Frequency.

Reimplemented from casa::ImageSkyModel.

Definition at line 121 of file WBCleanImageSkyModel.h.

References refFrequency_p.

casacore::Int casa::WBCleanImageSkyModel::getTaylorIndex ( casacore::uInt index )

inline

Definition at line 125 of file WBCleanImageSkyModel.h.

References casa::ImageSkyModel::nfields_p.

void casa::WBCleanImageSkyModel::initVars ( )

private

casacore::Bool casa::WBCleanImageSkyModel::makeNewtonRaphsonStep	(	SkyEquation &	se,
		casacore::Bool	incremental = `false`,
		casacore::Bool	modelToMS = `false`
	)

casacore::Int casa::WBCleanImageSkyModel::makeSpectralPSFs	(	SkyEquation &	se,
		casacore::Bool	writeToDisk
	)

private

casacore::Bool casa::WBCleanImageSkyModel::mergeDataError	(	casacore::ImageInterface< casacore::Float > &	data,
		casacore::ImageInterface< casacore::Float > &	error,
		const casacore::String &	outImg
	)

private

casacore::Int storeTLAsImg(casacore::String fileName, casacore::TempLattice<casacore::Float> &TL, casacore::ImageInterface<casacore::Float>& theImg); casacore::Int storeTLAsImg(casacore::String fileName, casacore::TempLattice<casacore::Complex> &TL, casacore::ImageInterface<casacore::Float>& theImg);

casacore::Int casa::WBCleanImageSkyModel::numberOfTaylorTerms ( )

inlinevirtual

MFS : Number of taylor terms per model.

Reimplemented from casa::ImageSkyModel.

Definition at line 120 of file WBCleanImageSkyModel.h.

References ntaylor_p.

casacore::Bool casa::WBCleanImageSkyModel::resizeWorkArrays ( casacore::Int length )

private

void casa::WBCleanImageSkyModel::restoreOverlappingModels ( )

private

void casa::WBCleanImageSkyModel::saveCurrentModels ( )

private

casacore::Bool casa::WBCleanImageSkyModel::solve ( SkyEquation & se )

virtual

Solve for this SkyModel.

Reimplemented from casa::ImageSkyModel.

casacore::Bool casa::WBCleanImageSkyModel::solveResiduals	(	SkyEquation &	se,
		casacore::Bool	modelToMS = `false`
	)

casacore::Int add(casacore::ImageInterface<casacore::Float>& iimage, const casacore::Int maxNumXfr=100); casacore::Bool addResidual(casacore::Int thismodel, casacore::ImageInterface<casacore::Float>& iresidual); void initializeGradients();

casacore::Int casa::WBCleanImageSkyModel::storeAsImg	(	casacore::String	fileName,
		casacore::ImageInterface< casacore::Float > &	theImg
	)

private

casacore::Int casa::WBCleanImageSkyModel::writeResultsToDisk ( )

private

casacore::Int addTo(casacore::Lattice<casacore::Float>& to, const casacore::Lattice<casacore::Float>& add, casacore::Float multiplier);

Member Data Documentation

casacore::Int casa::WBCleanImageSkyModel::adbg

private

Definition at line 186 of file WBCleanImageSkyModel.h.

casacore::Int casa::WBCleanImageSkyModel::ddbg

private

Definition at line 188 of file WBCleanImageSkyModel.h.

casacore::Bool casa::WBCleanImageSkyModel::doneMTMCinit_p

private

Definition at line 151 of file WBCleanImageSkyModel.h.

casacore::Bool casa::WBCleanImageSkyModel::donePSF_p

private

Definition at line 150 of file WBCleanImageSkyModel.h.

casacore::IPosition casa::WBCleanImageSkyModel::gip

private

casacore::Float maxPsf_p;

Definition at line 149 of file WBCleanImageSkyModel.h.

casacore::Vector<casacore::String> casa::WBCleanImageSkyModel::imageNames

Major axis for ordering : Models

inline casacore::Int getModelIndex(casacore::uInt model, casacore::uInt taylor){return model * (ntaylor_p) + (taylor);}; inline casacore::Int getPSFModelIndex(casacore::uInt model, casacore::uInt taylor){return model * (2*ntaylor_p-1) + (taylor);}; inline casacore::Int getTaylorIndex(casacore::uInt index){return indexntaylor_p;}; inline casacore::Int getFieldIndex(casacore::uInt index){return index/ntaylor_p;};

Definition at line 138 of file WBCleanImageSkyModel.h.

casacore::IPosition casa::WBCleanImageSkyModel::imshape

private

Definition at line 149 of file WBCleanImageSkyModel.h.

casacore::Block<MultiTermMatrixCleaner> casa::WBCleanImageSkyModel::lc_p

private

casacore::PtrBlock<casacore::MultiTermLatticeCleaner<casacore::Float>* > lc_p;

Definition at line 143 of file WBCleanImageSkyModel.h.

casacore::Double casa::WBCleanImageSkyModel::memoryMB_p

private

casacore::Memory to be allocated per TempLattice

Definition at line 158 of file WBCleanImageSkyModel.h.

casacore::Int casa::WBCleanImageSkyModel::nscales_p

casacore::Int nfields_p; // Number of image fields/pointings.

Definition at line 110 of file WBCleanImageSkyModel.h.

casacore::Int casa::WBCleanImageSkyModel::ntaylor_p

casacore::Bool copyLatToImInt(casacore::TempLattice<casacore::Float>& lat, casacore::ImageInterface<casacore::Float>& im); casacore::Bool copyImIntToLat(casacore::TempLattice<casacore::Float>& lat, casacore::ImageInterface<casacore::Float>& im);

casacore::Int nmodels_p; // Number of image models = nfields * ntaylor

Definition at line 108 of file WBCleanImageSkyModel.h.

Referenced by numberOfTaylorTerms().

casacore::Int casa::WBCleanImageSkyModel::numbermajorcycles_p

private

Definition at line 154 of file WBCleanImageSkyModel.h.

casacore::Int casa::WBCleanImageSkyModel::nx

private

Definition at line 152 of file WBCleanImageSkyModel.h.

casacore::Int casa::WBCleanImageSkyModel::ny

private

Definition at line 152 of file WBCleanImageSkyModel.h.

casacore::LogIO casa::WBCleanImageSkyModel::os

private

Definition at line 160 of file WBCleanImageSkyModel.h.

casacore::Float casa::WBCleanImageSkyModel::previous_maxresidual_p

private

Definition at line 155 of file WBCleanImageSkyModel.h.

casacore::Double casa::WBCleanImageSkyModel::refFrequency_p

Definition at line 112 of file WBCleanImageSkyModel.h.

Referenced by getReferenceFrequency().

casacore::Vector<casacore::Float> casa::WBCleanImageSkyModel::scaleBias_p

private

Definition at line 146 of file WBCleanImageSkyModel.h.

casacore::Vector<casacore::Float> casa::WBCleanImageSkyModel::scaleSizes_p

private

Definition at line 145 of file WBCleanImageSkyModel.h.

casacore::Int casa::WBCleanImageSkyModel::tdbg

private

Definition at line 187 of file WBCleanImageSkyModel.h.

casacore::Timer casa::WBCleanImageSkyModel::tmr1

private

Definition at line 185 of file WBCleanImageSkyModel.h.

casacore::Timer casa::WBCleanImageSkyModel::tmr2

private

Definition at line 185 of file WBCleanImageSkyModel.h.

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

casa/code/synthesis/MeasurementComponents/WBCleanImageSkyModel.h

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