#include <nPBWProjectFT.h>

Inheritance diagram for casa::nPBWProjectFT:

Public Member Functions
	nPBWProjectFT (casacore::Int nFacets, casacore::Long cachesize, casacore::String &cfCacheDirName, casacore::Bool applyPointingOffset=true, casacore::Bool doPBCorr=true, casacore::Int tilesize=16, casacore::Float paSteps=5.0, casacore::Float pbLimit=5e-2, casacore::Bool usezero=false)
	Constructor: cachesize is the size of the cache in words (e.g. More...

	nPBWProjectFT (const casacore::RecordInterface &stateRec)
	Construct from a casacore::Record containing the nPBWProjectFT state. More...

	nPBWProjectFT (const nPBWProjectFT &other)
	Copy constructor. More...

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

	~nPBWProjectFT ()

void	setEPJones (SolvableVisJones *ep_j)
	void setEPJones(EPJones* ep_j) {epJ = ep_j;} More...

void	setDOPBCorrection (casacore::Bool doit=true)

virtual void	initializeToVis (casacore::ImageInterface< casacore::Complex > &image, const VisBuffer &vb)
	Initialize transform to Visibility plane using the image as a template. More...

virtual void	initializeToVis (casacore::ImageInterface< casacore::Complex > &image, const VisBuffer &vb, casacore::Array< casacore::Complex > &griddedVis, casacore::Vector< casacore::Double > &uvscale)
	This version returns the gridded vis...should be used in conjunction with the version of 'get' that needs the gridded visdata. More...

virtual void	finalizeToVis ()
	Finalize transform to Visibility plane: flushes the image cache and shows statistics if it is being used. More...

virtual void	initializeToSky (casacore::ImageInterface< casacore::Complex > &image, casacore::Matrix< casacore::Float > &weight, const VisBuffer &vb)
	Initialize transform to Sky plane: initializes the image. More...

virtual void	finalizeToSky ()
	Finalize transform to Sky plane: flushes the image cache and shows statistics if it is being used. More...

virtual void	initVisBuffer (VisBuffer &vb, Type whichVBColumn)

void	initVisBuffer (VisBuffer &vb, Type whichVBColumn, casacore::Int row)

void	get (VisBuffer &vb, casacore::Int row=-1)
	Get actual coherence from grid by degridding. More...

void	get (VisBuffer &vb, casacore::Cube< casacore::Complex > &degrid, casacore::Array< casacore::Complex > &griddedVis, casacore::Vector< casacore::Double > &scale, casacore::Int row=-1)
	Get the coherence from grid return it in the degrid is used especially when scratch columns are not present in ms. More...

void	get (VisBuffer &vb, casacore::Cube< casacore::Float > &pointingOffsets, casacore::Int row=-1, Type whichVBColumn=FTMachine::MODEL, casacore::Int Conj=0)

void	get (VisBuffer &vb, VisBuffer &gradAzVB, VisBuffer &gradElVB, casacore::Cube< casacore::Float > &pointingOffsets, casacore::Int row=-1, Type whichVBColumn=FTMachine::MODEL, Type whichGradVBColumn=FTMachine::MODEL, casacore::Int Conj=0, casacore::Int doGrad=1)

void	nget (VisBuffer &vb, casacore::Array< casacore::Float > &l_off, casacore::Array< casacore::Float > &m_off, casacore::Cube< casacore::Complex > &Mout, casacore::Cube< casacore::Complex > &dMout1, casacore::Cube< casacore::Complex > &dMout2, casacore::Int Conj=0, casacore::Int doGrad=1)

void	get (VisBuffer &vb, casacore::Cube< casacore::Complex > &degrid, casacore::Array< casacore::Complex > &griddedVis, casacore::Vector< casacore::Double > &scale, casacore::Cube< casacore::Float > &pointingOffsets, casacore::Int row=-1)
	Get the coherence from grid return it in the degrid is used especially when scratch columns are not present in ms. More...

void	put (const VisBuffer &, casacore::TempImage< casacore::Complex > &, casacore::Vector< casacore::Double > &, int, casacore::UVWMachine *, casacore::Bool)
	Put coherence to grid by gridding. More...

void	put (const VisBuffer &vb, casacore::Int row=-1, casacore::Bool dopsf=false, FTMachine::Type type=FTMachine::OBSERVED)
	Put coherence to grid. More...

void	makeImage (FTMachine::Type type, VisSet &vs, casacore::ImageInterface< casacore::Complex > &image, casacore::Matrix< casacore::Float > &weight)
	Make the entire image. More...

virtual casacore::ImageInterface < casacore::Complex > &	getImage (casacore::Matrix< casacore::Float > &, casacore::Bool normalize=true)
	Get the final image: do the Fourier transform and grid-correct, then optionally normalize by the summed weights. More...

virtual void	normalizeImage (casacore::Lattice< casacore::Complex > &, const casacore::Matrix< casacore::Double > &, casacore::Lattice< casacore::Float > &, casacore::Bool)

void	getWeightImage (casacore::ImageInterface< casacore::Float > &, casacore::Matrix< casacore::Float > &)
	Get the final weights image. More...

casacore::Bool	toRecord (casacore::String &error, casacore::RecordInterface &outRec, casacore::Bool withImage=false, const casacore::String diskimage="")
	Save and restore the nPBWProjectFT to and from a record. More...

casacore::Bool	fromRecord (casacore::String &error, const casacore::RecordInterface &inRec)

casacore::Bool	isFourier ()
	Can this FTMachine be represented by Fourier convolutions? More...

casacore::Bool	changed (const VisBuffer &)
	casacore::Bool changed(const VisBuffer& vb) {return vpSJ->changed(vb,1);}; More...

virtual casacore::Int	findPointingOffsets (const VisBuffer &, casacore::Array< casacore::Float > &, casacore::Array< casacore::Float > &, casacore::Bool Evaluate=true)

virtual casacore::Int	findPointingOffsets (const VisBuffer &, casacore::Cube< casacore::Float > &, casacore::Array< casacore::Float > &, casacore::Array< casacore::Float > &, casacore::Bool Evaluate=true)

virtual casacore::Double	getVBPA (const VisBuffer &vb)

casacore::MDirection::Convert	makeCoordinateMachine (const VisBuffer &, const casacore::MDirection::Types &, const casacore::MDirection::Types &, casacore::MEpoch &last)

virtual void	makeSensitivityImage (casacore::Lattice< casacore::Complex > &wtImage, casacore::ImageInterface< casacore::Float > &sensitivityImage, const casacore::Matrix< casacore::Float > &sumWt=casacore::Matrix< casacore::Float >(), const casacore::Bool &doFFTNorm=true)
	Make a sensitivity image (sensitivityImage), given the gridded weights (wtImage). More...

virtual casacore::Bool	makeAveragePB0 (const VisBuffer &vb, const casacore::ImageInterface< casacore::Complex > &image, casacore::Int &polInUse, casacore::TempImage< casacore::Float > &avgPB)

void	makeConjPolMap (const VisBuffer &vb, const casacore::Vector< casacore::Int > cfPolMap, casacore::Vector< casacore::Int > &conjPolMap)

void	makeCFPolMap (const VisBuffer &vb, casacore::Vector< casacore::Int > &polM)
	casacore::Vector<casacore::Int> makeConjPolMap(const VisBuffer& vb); More...

void	reset ()
	void reset() {vpSJ->reset();} More...

void	setPAIncrement (const casacore::Quantity &paIncrement)

casacore::Vector< casacore::Int > &	getPolMap ()

virtual casacore::String	name () const
	Return the name of the machine. More...

virtual casacore::Bool	verifyAvgPB (casacore::ImageInterface< casacore::Float > &pb, casacore::ImageInterface< casacore::Float > &sky)

virtual casacore::Bool	verifyAvgPB (casacore::ImageInterface< casacore::Float > &pb, casacore::ImageInterface< casacore::Complex > &sky)

virtual casacore::Bool	verifyShapes (casacore::IPosition shape0, casacore::IPosition shape1)

casacore::Bool	findSupport (casacore::Array< casacore::Complex > &func, casacore::Float &threshold, casacore::Int &origin, casacore::Int &R)

void	makeAntiAliasingOp (casacore::Vector< casacore::Complex > &val, const casacore::Int len)

void	makeAntiAliasingCorrection (casacore::Vector< casacore::Complex > &correction, const casacore::Vector< casacore::Complex > &op, const casacore::Int nx)

void	applyAntiAliasingOp (casacore::ImageInterface< casacore::Complex > &cf, casacore::Vector< casacore::IPosition > &offset, casacore::Int op=0, casacore::Bool Square=false)

void	applyAntiAliasingOp (casacore::ImageInterface< casacore::Float > &cf, casacore::Vector< casacore::IPosition > &offset, casacore::Int op=0, casacore::Bool Square=false)

void	correctAntiAliasing (casacore::Lattice< casacore::Complex > &cf)

virtual void	setMiscInfo (const casacore::Int qualifier)
	set the order of the Taylor term for MFS this is to tell A-casacore::Projection to qualify the accumulated avgPB for each Taylor term in the CFCache. More...

virtual void	ComputeResiduals (VisBuffer &, casacore::Bool)
	Make the VB and VBStore interefaces for the interim re-factoring work. More...

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

	FTMachine (casacore::CountedPtr< CFCache > &cfcache, casacore::CountedPtr< ConvolutionFunction > &cfctor)

	FTMachine (const FTMachine &other)

FTMachine &	operator= (const FTMachine &other)

void	setBasePrivates (const FTMachine &other)

virtual	~FTMachine ()

virtual FTMachine *	cloneFTM ()
	clone copy the default cloner clones via a Record copy More...

virtual void	initializeToVis (casacore::Block< casacore::CountedPtr< casacore::ImageInterface< casacore::Complex > > > &compImageVec, casacore::PtrBlock< casacore::SubImage< casacore::Float > * > &modelImageVec, casacore::PtrBlock< casacore::SubImage< casacore::Float > * > &weightImageVec, casacore::PtrBlock< casacore::SubImage< casacore::Float > * > &fluxScaleVec, casacore::Block< casacore::Matrix< casacore::Float > > &weightsVec, const VisBuffer &vb)
	Vectorized InitializeToVis. More...

virtual void	initializeToVisNew (const VisBuffer &vb, casacore::CountedPtr< SIImageStore > imstore)

virtual void	initializeToSky (casacore::Block< casacore::CountedPtr< casacore::ImageInterface< casacore::Complex > > > &compImageVec, casacore::Block< casacore::Matrix< casacore::Float > > &weightsVec, const VisBuffer &vb, const casacore::Bool dopsf=false)
	Vectorized InitializeToSky. More...

virtual void	initializeToSkyNew (const casacore::Bool dopsf, const VisBuffer &vb, casacore::CountedPtr< SIImageStore > imstore)

virtual void	finalizeToSky (casacore::ImageInterface< casacore::Complex > &iimage)

virtual void	finalizeToSky (casacore::Block< casacore::CountedPtr< casacore::ImageInterface< casacore::Complex > > > &compImageVec, casacore::PtrBlock< casacore::SubImage< casacore::Float > * > &resImageVec, casacore::PtrBlock< casacore::SubImage< casacore::Float > * > &weightImageVec, casacore::PtrBlock< casacore::SubImage< casacore::Float > * > &fluxScaleVec, casacore::Bool dopsf, casacore::Block< casacore::Matrix< casacore::Float > > &weightsVec, const VisBuffer &vb)
	Vectorized finalizeToSky. More...

virtual void	finalizeToSkyNew (casacore::Bool dopsf, const VisBuffer &vb, casacore::CountedPtr< SIImageStore > imstore)

virtual void	put (VisBuffer &vb, casacore::Int row=-1, casacore::Bool dopsf=false, FTMachine::Type type=FTMachine::OBSERVED)
	Non const vb version - so that weights can be modified in-place Currently, used only by MultiTermFT. More...

virtual void	correlationToStokes (casacore::ImageInterface< casacore::Complex > &compImage, casacore::ImageInterface< casacore::Float > &resImage, const casacore::Bool dopsf)
	More...

virtual void	stokesToCorrelation (casacore::ImageInterface< casacore::Float > &modelImage, casacore::ImageInterface< casacore::Complex > &compImage)

virtual void	normalizeImage (casacore::ImageInterface< casacore::Float > &skyImage, casacore::Matrix< casacore::Float > &sumOfWts, casacore::ImageInterface< casacore::Float > &sensitivityImage, casacore::Bool dopsf, casacore::Float pblimit, casacore::Int normtype)

virtual casacore::Bool	useWeightImage ()
	All FTMachines that fill weightimage, need to set this. More...

virtual casacore::Bool	isSkyJonesSet ()

virtual casacore::Bool	isSkyJonesChanged (VisBuffer &vb, casacore::Int row)

virtual void	setSkyJones (casacore::Vector< casacore::CountedPtr< SkyJones > > &sj)
	Set SkyJones if image domain corrections /applycation are needed To reset the the FTMachine for stopping image based correction/applycation set in a casacore::Vector of size 0. More...

casacore::Bool	changedSkyJonesLogic (const VisBuffer &vb, casacore::Bool &firstRow, casacore::Bool &internalRow)

template<typename T >
void	getGrid (casacore::Array< T > &thegrid)
	More...

virtual const casacore::CountedPtr < ConvolutionFunction > &	getAWConvFunc ()

virtual void	getFluxImage (casacore::ImageInterface< casacore::Float > &image)
	Get a flux (divide by this to get a flux density correct image) image if there is one. More...

virtual void	makeImage (FTMachine::Type type, ROVisibilityIterator &vi, casacore::ImageInterface< casacore::Complex > &image, casacore::Matrix< casacore::Float > &weight)
	Make the entire image using a ROVisIter. More...

void	girarUVW (casacore::Matrix< casacore::Double > &uvw, casacore::Vector< casacore::Double > &dphase, const VisBuffer &vb)
	More...

void	rotateUVW (casacore::Matrix< casacore::Double > &uvw, casacore::Vector< casacore::Double > &dphase, const VisBuffer &vb)

void	refocus (casacore::Matrix< casacore::Double > &uvw, const casacore::Vector< casacore::Int > &ant1, const casacore::Vector< casacore::Int > &ant2, casacore::Vector< casacore::Double > &dphase, const VisBuffer &vb)
	Refocus on a finite distance. More...

casacore::Bool	setSpw (casacore::Vector< casacore::Int > &spw, casacore::Bool validFrame)
	set spw for cube that will be used; More...

virtual casacore::Bool	doublePrecGrid ()
	return whether the ftmachine is using a double precision grid More...

virtual void	setNoPadding (casacore::Bool nopad)
	To make sure no padding is used in certain gridders. More...

void	setLocation (const casacore::MPosition &loc)
	set and get the location used for frame More...

casacore::MPosition &	getLocation ()

virtual void	setMovingSource (const casacore::String &sourcename)
	set a moving source aka planets or comets => adjust phase center on the fly for gridding More...

virtual void	setMovingSource (const casacore::MDirection &mdir)

void	setPhaseCenterTime (const casacore::Double time)
	set and get Time to calculate phasecenter -1.0 means using the time available at each iteration..this is used when the phasecenter in the field table is either a polynomial or has a ephemerides tables associated with it Using double in the units and epoch-frame of the ms(s)..caller is responsible for conversion More...

casacore::Double	getPhaseCenterTime ()

virtual void	setFreqInterpolation (const casacore::String &method)
	set frequency interpolation type More...

virtual void	setPointingDirColumn (const casacore::String &column="DIRECTION")
	tell ftmachine which Pointing table column to use for Direction Mosaic or Single dish ft use this for example More...

virtual casacore::String	getPointingDirColumnInUse ()

virtual void	setSpwChanSelection (const casacore::Cube< casacore::Int > &spwchansels)

virtual casacore::Cube < casacore::Int >	getSpwChanSelection ()

virtual void	setSpwFreqSelection (const casacore::Matrix< casacore::Double > &spwfreqs)

virtual casacore::Matrix < casacore::Double >	getSpwFreqSelection ()

virtual void	setCanComputeResiduals (casacore::Bool &b)

virtual casacore::Bool	canComputeResiduals ()

virtual casacore::Float	getPBLimit ()

void	setnumthreads (casacore::Int n)
	virtual void ComputeResiduals(VBStore& vb)=0; get and set numthreads More...

casacore::Int	getnumthreads ()

virtual void	setCFCache (casacore::CountedPtr< CFCache > &cfc, const casacore::Bool resetCFC=true)

casacore::CountedPtr< CFCache >	getCFCache ()

casacore::String	getCacheDir ()

virtual void	setDryRun (casacore::Bool val)

virtual casacore::Bool	dryRun ()

virtual casacore::Bool	isUsingCFCache ()

Protected Member Functions
casacore::Int	nint (casacore::Double val)

casacore::Int	makePBPolnCoords (casacore::CoordinateSystem &coord, const VisBuffer &vb)
	Make the PB part of the convolution function. More...

casacore::Int	locateConvFunction (casacore::Int Nw, casacore::Int polInUse, const VisBuffer &vb, casacore::Float &pa)
	Locate convolution functions on the disk. More...

void	cacheConvFunction (casacore::Int which, casacore::Array< casacore::Complex > &cf, casacore::CoordinateSystem &coord)

void	findConvFunction (const casacore::ImageInterface< casacore::Complex > &image, const VisBuffer &vb)
	Find the convolution function. More...

void	makeConvFunction (const casacore::ImageInterface< casacore::Complex > &image, const VisBuffer &vb, casacore::Float pa)

casacore::Array < casacore::Complex > *	getDataPointer (const casacore::IPosition &, casacore::Bool)
	Get the appropriate data pointer. More...

void	ok ()

void	init ()

casacore::Int	getVisParams (const VisBuffer &vb)
	casacore::Int getVisParams(); More...

casacore::Bool	recordOnGrid (const VisBuffer &vb, casacore::Int rownr) const
	Is this record on Grid? check both ends. More...

casacore::Int	getIndex (const casacore::ROMSPointingColumns &mspc, const casacore::Double &time, const casacore::Double &interval)

casacore::Bool	getXYPos (const VisBuffer &vb, casacore::Int row)

virtual void	normalizeAvgPB ()
	VLACalcIlluminationConvFunc vlaPB;. More...

virtual void	runFortranGet (casacore::Matrix< casacore::Double > &uvw, casacore::Vector< casacore::Double > &dphase, casacore::Cube< casacore::Complex > &visdata, casacore::IPosition &s, casacore::Int &Conj, casacore::Cube< casacore::Int > &flags, casacore::Vector< casacore::Int > &rowFlags, casacore::Int &rownr, casacore::Vector< casacore::Double > &actualOffset, casacore::Array< casacore::Complex > *dataPtr, casacore::Int &aNx, casacore::Int &aNy, casacore::Int &npol, casacore::Int &nchan, VisBuffer &vb, casacore::Int &Nant_p, casacore::Int &scanNo, casacore::Double &sigma, casacore::Array< casacore::Float > &raoffsets, casacore::Array< casacore::Float > &decoffsets, casacore::Double area, casacore::Int &doGrad, casacore::Int paIndex)

virtual void	runFortranPut (casacore::Matrix< casacore::Double > &uvw, casacore::Vector< casacore::Double > &dphase, const casacore::Complex &visdata_p, casacore::IPosition &s, casacore::Int &Conj, casacore::Cube< casacore::Int > &flags, casacore::Vector< casacore::Int > &rowFlags, const casacore::Matrix< casacore::Float > &weight, casacore::Int &rownr, casacore::Vector< casacore::Double > &actualOffset, casacore::Array< casacore::Complex > &dataPtr, casacore::Int &aNx, casacore::Int &aNy, casacore::Int &npol, casacore::Int &nchan, const VisBuffer &vb, casacore::Int &Nant_p, casacore::Int &scanNo, casacore::Double &sigma, casacore::Array< casacore::Float > &raoffsets, casacore::Array< casacore::Float > &decoffsets, casacore::Matrix< casacore::Double > &sumWeight, casacore::Double &area, casacore::Int &doGrad, casacore::Int &doPSF, casacore::Int paIndex)

void	runFortranGetGrad (casacore::Matrix< casacore::Double > &uvw, casacore::Vector< casacore::Double > &dphase, casacore::Cube< casacore::Complex > &visdata, casacore::IPosition &s, casacore::Cube< casacore::Complex > &gradVisAzData, casacore::Cube< casacore::Complex > &gradVisElData, casacore::Int &Conj, casacore::Cube< casacore::Int > &flags, casacore::Vector< casacore::Int > &rowFlags, casacore::Int &rownr, casacore::Vector< casacore::Double > &actualOffset, casacore::Array< casacore::Complex > *dataPtr, casacore::Int &aNx, casacore::Int &aNy, casacore::Int &npol, casacore::Int &nchan, VisBuffer &vb, casacore::Int &Nant_p, casacore::Int &scanNo, casacore::Double &sigma, casacore::Array< casacore::Float > &l_off, casacore::Array< casacore::Float > &m_off, casacore::Double area, casacore::Int &doGrad, casacore::Int paIndex)

Protected Member Functions inherited from casa::FTMachine
casacore::LogIO &	logIO ()

virtual void	initMaps (const VisBuffer &vb)

virtual void	initPolInfo (const VisBuffer &vb)

virtual void	gridOk (casacore::Int gridsupport)
	check if image is big enough for gridding More...

casacore::Bool	matchChannel (const casacore::Int &spw, const VisBuffer &vb)

casacore::Bool	matchAllSpwChans (const VisBuffer &vb)
	redo all spw chan match especially if ms has changed underneath More...

virtual casacore::Bool	interpolateFrequencyTogrid (const VisBuffer &vb, const casacore::Matrix< casacore::Float > &wt, casacore::Cube< casacore::Complex > &data, casacore::Cube< casacore::Int > &flag, casacore::Matrix< casacore::Float > &weight, FTMachine::Type type=FTMachine::OBSERVED)
	interpolate visibility data of vb to grid frequency definition flag will be set the one as described in interpolateArray1D return false if no interpolation is done...for e.g for nearest case More...

virtual casacore::Bool	interpolateFrequencyFromgrid (VisBuffer &vb, casacore::Cube< casacore::Complex > &data, FTMachine::Type type=FTMachine::MODEL)
	degridded data interpolated back onto visibilities More...

virtual void	getInterpolateArrays (const VisBuffer &vb, casacore::Cube< casacore::Complex > &data, casacore::Cube< casacore::Int > &flag)
	Interpolate visibilities to be degridded upon. More...

void	setSpectralFlag (const VisBuffer &vb, casacore::Cube< casacore::Bool > &modflagcube)

casacore::Bool	saveMeasure (casacore::RecordInterface &rec, const casacore::String &name, casacore::String &error, const casacore::Measure &ms)
	helper to save Measures in a record More...

Protected Attributes
casacore::Float	padding_p
	Padding in FFT. More...

casacore::Int	nWPlanes_p

casacore::LatticeCache < casacore::Complex > *	imageCache
	Image cache. More...

casacore::Long	cachesize
	Sizes. More...

casacore::Int	tilesize

casacore::ConvolveGridder < casacore::Double, casacore::Complex > *	gridder
	Gridder. More...

casacore::Bool	isTiled
	Is this tiled? More...

casacore::CountedPtr < casacore::Lattice < casacore::Complex > >	arrayLattice
	casacore::Array lattice casacore::Lattice<casacore::Complex> * arrayLattice; More...

casacore::CountedPtr < casacore::Lattice < casacore::Complex > >	lattice
	Lattice. More...

casacore::Float	maxAbsData

casacore::IPosition	centerLoc
	Useful IPositions. More...

casacore::IPosition	offsetLoc

casacore::Vector < casacore::Double >	uvScale
	Image Scaling and offset. More...

casacore::Vector < casacore::Double >	uvOffset

casacore::Array < casacore::Complex >	griddedData
	casacore::Array for non-tiled gridding More...

casacore::MSPointingColumns *	mspc
	Pointing columns. More...

casacore::MSAntennaColumns *	msac
	Antenna columns. More...

casacore::DirectionCoordinate	directionCoord

casacore::MDirection::Convert *	pointingToImage

casacore::Vector < casacore::Double >	xyPos

casacore::MDirection	worldPosMeas

casacore::Int	priorCacheSize

casacore::Bool	usezero_p
	Grid/degrid zero spacing points? More...

casacore::Array < casacore::Complex >	convFunc

casacore::Array < casacore::Complex >	convWeights

casacore::CoordinateSystem	convFuncCS_p

casacore::Int	convSize

casacore::Int	convSampling
	casacore::Vector to hold the support size info. More...

casacore::Cube< casacore::Int >	convSupport

casacore::Cube< casacore::Int >	convWtSupport

casacore::PtrBlock < casacore::Array < casacore::Complex > * >	convFuncCache
	Holder for the pointers to the convolution functions. More...

casacore::PtrBlock < casacore::Array < casacore::Complex > * >	convWeightsCache

casacore::Int	PAIndex
	casacore::Array<casacore::Complex>* convFunc_p; More...

casacore::Bool	convFuncCacheReady
	If true, all convolution functions are in the cache. More...

casacore::Int	wConvSize

casacore::Int	lastIndex_p

casacore::TempImage < casacore::Float >	avgPB
	VPSkyJones *vpSJ;. More...

casacore::Int	polInUse
	No. More...

casacore::Int	bandID_p

casacore::Int	maxConvSupport

casacore::Float	pbLimit_p
	Percentage of the peak of the PB after which the image is set to zero. More...

SolvableVisJones *	epJ
	EPJones *epJ;. More...

casacore::Double	HPBW

casacore::Double	Diameter_p

casacore::Double	sigma

casacore::Int	Nant_p

casacore::Int	doPointing

casacore::Bool	doPBCorrection

casacore::Bool	makingPSF

casacore::Unit	Second

casacore::Unit	Radian

casacore::Unit	Day

casacore::Array< casacore::Float >	l_offsets

casacore::Array< casacore::Float >	m_offsets

casacore::Int	noOfPASteps

casacore::Vector< casacore::Float >	pbPeaks

casacore::Bool	pbNormalized

casacore::Bool	resetPBs

casacore::Bool	rotateAperture_p

casacore::Vector< casacore::Float >	paList

ConvFuncDiskCache	cfCache

casacore::Double	currentCFPA

ParAngleChangeDetector	paChangeDetector

casacore::Vector< casacore::Int >	cfStokes

casacore::Vector < casacore::Complex >	Area

casacore::Double	cfRefFreq_p

casacore::Bool	avgPBSaved

casacore::Bool	avgPBReady

casacore::Vector < casacore::Complex >	antiAliasingOp

casacore::Vector < casacore::Complex >	antiAliasingCorrection

casacore::Float	lastPAUsedForWtImg

Protected Attributes inherited from casa::FTMachine
casacore::LogIO	logIO_p

casacore::ImageInterface < casacore::Complex > *	image

casacore::UVWMachine *	uvwMachine_p

casacore::CountedPtr < casacore::UVWMachine >	phaseShifter_p

casacore::MeasFrame	mFrame_p

casacore::Bool	tangentSpecified_p
	Direction of desired tangent plane. More...

casacore::MDirection	mTangent_p

casacore::MDirection	mImage_p

casacore::MDirection	movingDir_p
	moving source stuff More...

casacore::Bool	fixMovingSource_p

casacore::MDirection	firstMovingDir_p

casacore::Double	distance_p

casacore::uInt	nAntenna_p

casacore::Int	lastFieldId_p

casacore::Int	lastMSId_p

casacore::Bool	useDoubleGrid_p
	Use douple precision grid in gridding process. More...

casacore::Matrix < casacore::Double >	sumWeight
	Sum of weights per polarization and per chan. More...

casacore::Matrix < casacore::Double >	sumCFWeight

casacore::Int	nx
	Sizes. More...

casacore::Int	ny

casacore::Int	npol

casacore::Int	nchan

casacore::Int	nvischan

casacore::Int	nvispol

casacore::Vector< casacore::Int >	chanMap
	Maps of channels and polarization. More...

casacore::Vector< casacore::Int >	polMap

casacore::Bool	isIOnly
	Is casacore::Stokes I only? iso XX,XY,YX,YY or LL,LR,RL,RR. More...

casacore::MPosition	mLocation_p
	Default Position used for phase rotations. More...

casacore::Bool	doUVWRotation_p
	Set if uvwrotation is necessary. More...

casacore::Block < casacore::Vector < casacore::Int > >	multiChanMap_p
	setup multiple spectral window for cubes More...

casacore::Vector< casacore::Int >	selectedSpw_p

casacore::Vector< casacore::Int >	nVisChan_p

casacore::SpectralCoordinate	spectralCoord_p
	Private variables needed for spectral frame conversion. More...

casacore::Vector< casacore::Bool >	doConversion_p

casacore::Bool	freqFrameValid_p

casacore::Vector < casacore::Double >	imageFreq_p

casacore::Vector < casacore::Double >	lsrFreq_p
	casacore::Vector of float lsrfreq needed for regridding More...

casacore::Vector < casacore::Double >	interpVisFreq_p

casacore::InterpolateArray1D < casacore::Double, casacore::Complex > ::InterpolationMethod	freqInterpMethod_p

casacore::String	pointingDirCol_p

casacore::Cube< casacore::Int >	spwChanSelFlag_p

casacore::Matrix < casacore::Double >	spwFreqSel_p

casacore::Matrix < casacore::Double >	expandedSpwFreqSel_p

casacore::Matrix < casacore::Double >	expandedSpwConjFreqSel_p

casacore::Vector< casacore::Int >	cfStokes_p

casacore::Int	polInUse_p

casacore::CountedPtr< CFCache >	cfCache_p

CFStore	cfs_p

CFStore	cfwts_p

casacore::CountedPtr< CFStore2 >	cfs2_p

casacore::CountedPtr< CFStore2 >	cfwts2_p

casacore::CountedPtr < ConvolutionFunction >	convFuncCtor_p

casacore::CountedPtr < PolOuterProduct >	pop_p

casacore::Bool	canComputeResiduals_p

casacore::Bool	toVis_p

casacore::Int	numthreads_p

casacore::Array < casacore::Complex >	griddedData
	casacore::Array for non-tiled gridding These are common to most FTmachines More...

casacore::Array < casacore::DComplex >	griddedData2

casacore::Float	pbLimit_p

casacore::Vector < casacore::CountedPtr < SkyJones > >	sj_p
	casacore::Vector<SkyJones *> sj_p; More...

casacore::CountedPtr < casacore::ImageInterface < casacore::Complex > >	cmplxImage_p
	A holder for the complex image if nobody else is keeping it. More...

FFT2D	ft_p

casacore::Double	phaseCenterTime_p

Additional Inherited Members
Public Types inherited from casa::FTMachine
enum	Type { OBSERVED, MODEL, CORRECTED, RESIDUAL, PSF, COVERAGE, N_types, DEFAULT }
	Types of known Images that may be made using the makeImage method. More...

Static Public Member Functions inherited from casa::FTMachine
static void	locateuvw (const casacore::Double &uvw, const casacore::Double &dphase, const casacore::Double &freq, const casacore::Int &nchan, const casacore::Double &scale, const casacore::Double &offset, const casacore::Int &sampling, casacore::Int &loc, casacore::Int &off, casacore::Complex &phasor, const casacore::Int &row, const casacore::Bool &doW=false)
	helper function for openmp to call...no private dependency More...

Public Attributes inherited from casa::FTMachine
casacore::Bool	isDryRun

Detailed Description

Definition at line 137 of file nPBWProjectFT.h.

Constructor & Destructor Documentation

casa::nPBWProjectFT::nPBWProjectFT	(	casacore::Int	nFacets,
		casacore::Long	cachesize,
		casacore::String &	cfCacheDirName,
		casacore::Bool	applyPointingOffset = `true`,
		casacore::Bool	doPBCorr = `true`,
		casacore::Int	tilesize = `16`,
		casacore::Float	paSteps = `5.0`,
		casacore::Float	pbLimit = `5e-2`,
		casacore::Bool	usezero = `false`
	)

Constructor: cachesize is the size of the cache in words (e.g.

a few million is a good number), tilesize is the size of the tile used in gridding (cannot be less than 12, 16 works in most cases).

casa::nPBWProjectFT::nPBWProjectFT ( const casacore::RecordInterface & stateRec )

Construct from a casacore::Record containing the nPBWProjectFT state.

casa::nPBWProjectFT::nPBWProjectFT ( const nPBWProjectFT & other )

Copy constructor.

casa::nPBWProjectFT::~nPBWProjectFT ( )

Member Function Documentation

void casa::nPBWProjectFT::applyAntiAliasingOp	(	casacore::ImageInterface< casacore::Complex > &	cf,
		casacore::Vector< casacore::IPosition > &	offset,
		casacore::Int	op = `0`,
		casacore::Bool	Square = `false`
	)

void casa::nPBWProjectFT::applyAntiAliasingOp	(	casacore::ImageInterface< casacore::Float > &	cf,
		casacore::Vector< casacore::IPosition > &	offset,
		casacore::Int	op = `0`,
		casacore::Bool	Square = `false`
	)

void casa::nPBWProjectFT::cacheConvFunction	(	casacore::Int	which,
		casacore::Array< casacore::Complex > &	cf,
		casacore::CoordinateSystem &	coord
	)

protected

casacore::Bool casa::nPBWProjectFT::changed ( const VisBuffer & )

inlinevirtual

casacore::Bool changed(const VisBuffer& vb) {return vpSJ->changed(vb,1);};

Reimplemented from casa::FTMachine.

Definition at line 272 of file nPBWProjectFT.h.

virtual void casa::nPBWProjectFT::ComputeResiduals	(	VisBuffer &	vb,
		casacore::Bool	useCorrected
	)

inlinevirtual

Make the VB and VBStore interefaces for the interim re-factoring work.

Finally removed the VB interface.

Implements casa::FTMachine.

Definition at line 353 of file nPBWProjectFT.h.

void casa::nPBWProjectFT::correctAntiAliasing ( casacore::Lattice< casacore::Complex > & cf )

virtual void casa::nPBWProjectFT::finalizeToSky ( )

virtual

Finalize transform to Sky plane: flushes the image cache and shows statistics if it is being used.

DOES NOT DO THE FINAL TRANSFORM!

Implements casa::FTMachine.

Reimplemented in casa::PBMosaicFT.

virtual void casa::nPBWProjectFT::finalizeToVis ( )

virtual

Finalize transform to Visibility plane: flushes the image cache and shows statistics if it is being used.

Implements casa::FTMachine.

void casa::nPBWProjectFT::findConvFunction	(	const casacore::ImageInterface< casacore::Complex > &	image,
		const VisBuffer &	vb
	)

protectedvirtual

Find the convolution function.

Reimplemented from casa::FTMachine.

virtual casacore::Int casa::nPBWProjectFT::findPointingOffsets	(	const VisBuffer &	,
		casacore::Array< casacore::Float > &	,
		casacore::Array< casacore::Float > &	,
		casacore::Bool	Evaluate = `true`
	)

virtual

Reimplemented in casa::PBMosaicFT.

virtual casacore::Int casa::nPBWProjectFT::findPointingOffsets	(	const VisBuffer &	,
		casacore::Cube< casacore::Float > &	,
		casacore::Array< casacore::Float > &	,
		casacore::Array< casacore::Float > &	,
		casacore::Bool	Evaluate = `true`
	)

virtual

casacore::Bool casa::nPBWProjectFT::findSupport	(	casacore::Array< casacore::Complex > &	func,
		casacore::Float &	threshold,
		casacore::Int &	origin,
		casacore::Int &	R
	)

casacore::Bool casa::nPBWProjectFT::fromRecord	(	casacore::String &	error,
		const casacore::RecordInterface &	inRec
	)

virtual

Reimplemented from casa::FTMachine.

void casa::nPBWProjectFT::get	(	VisBuffer &	vb,
		casacore::Int	row = `-1`
	)

virtual

Get actual coherence from grid by degridding.

Implements casa::FTMachine.

void casa::nPBWProjectFT::get	(	VisBuffer &	vb,
		casacore::Cube< casacore::Complex > &	degrid,
		casacore::Array< casacore::Complex > &	griddedVis,
		casacore::Vector< casacore::Double > &	scale,
		casacore::Int	row = `-1`
	)

Get the coherence from grid return it in the degrid is used especially when scratch columns are not present in ms.

void casa::nPBWProjectFT::get	(	VisBuffer &	vb,
		casacore::Cube< casacore::Float > &	pointingOffsets,
		casacore::Int	row = `-1`,
		Type	whichVBColumn = `FTMachine::MODEL`,
		casacore::Int	Conj = `0`
	)

inline

Definition at line 205 of file nPBWProjectFT.h.

void casa::nPBWProjectFT::get	(	VisBuffer &	vb,
		VisBuffer &	gradAzVB,
		VisBuffer &	gradElVB,
		casacore::Cube< casacore::Float > &	pointingOffsets,
		casacore::Int	row = `-1`,
		Type	whichVBColumn = `FTMachine::MODEL`,
		Type	whichGradVBColumn = `FTMachine::MODEL`,
		casacore::Int	Conj = `0`,
		casacore::Int	doGrad = `1`
	)

void casa::nPBWProjectFT::get	(	VisBuffer &	vb,
		casacore::Cube< casacore::Complex > &	degrid,
		casacore::Array< casacore::Complex > &	griddedVis,
		casacore::Vector< casacore::Double > &	scale,
		casacore::Cube< casacore::Float > &	pointingOffsets,
		casacore::Int	row = `-1`
	)

Get the coherence from grid return it in the degrid is used especially when scratch columns are not present in ms.

casacore::Array<casacore::Complex>* casa::nPBWProjectFT::getDataPointer	(	const casacore::IPosition &	,
		casacore::Bool
	)

protected

Get the appropriate data pointer.

virtual casacore::ImageInterface<casacore::Complex>& casa::nPBWProjectFT::getImage	(	casacore::Matrix< casacore::Float > &	,
		casacore::Bool	normalize = `true`
	)

virtual

Get the final image: do the Fourier transform and grid-correct, then optionally normalize by the summed weights.

Implements casa::FTMachine.

Reimplemented in casa::PBMosaicFT.

casacore::Int casa::nPBWProjectFT::getIndex	(	const casacore::ROMSPointingColumns &	mspc,
		const casacore::Double &	time,
		const casacore::Double &	interval
	)

protected

casacore::Vector<casacore::Int>& casa::nPBWProjectFT::getPolMap ( )

inline

Definition at line 331 of file nPBWProjectFT.h.

References casa::FTMachine::polMap.

virtual casacore::Double casa::nPBWProjectFT::getVBPA ( const VisBuffer & vb )

inlinevirtual

if (!rotateAperture_p) return currentCFPA; else return getPA(vb);

Definition at line 279 of file nPBWProjectFT.h.

References casa::getPA().

casacore::Int casa::nPBWProjectFT::getVisParams ( const VisBuffer & vb )

protected

casacore::Int getVisParams();

void casa::nPBWProjectFT::getWeightImage	(	casacore::ImageInterface< casacore::Float > &	,
		casacore::Matrix< casacore::Float > &
	)

virtual

Get the final weights image.

Implements casa::FTMachine.

casacore::Bool casa::nPBWProjectFT::getXYPos	(	const VisBuffer &	vb,
		casacore::Int	row
	)

protected

void casa::nPBWProjectFT::init ( )

protected

virtual void casa::nPBWProjectFT::initializeToSky	(	casacore::ImageInterface< casacore::Complex > &	image,
		casacore::Matrix< casacore::Float > &	weight,
		const VisBuffer &	vb
	)

virtual

Initialize transform to Sky plane: initializes the image.

Implements casa::FTMachine.

Reimplemented in casa::PBMosaicFT.

virtual void casa::nPBWProjectFT::initializeToVis	(	casacore::ImageInterface< casacore::Complex > &	image,
		const VisBuffer &	vb
	)

virtual

Initialize transform to Visibility plane using the image as a template.

The image is loaded and Fourier transformed.

Implements casa::FTMachine.

virtual void casa::nPBWProjectFT::initializeToVis	(	casacore::ImageInterface< casacore::Complex > &	image,
		const VisBuffer &	vb,
		casacore::Array< casacore::Complex > &	griddedVis,
		casacore::Vector< casacore::Double > &	uvscale
	)

virtual

This version returns the gridded vis...should be used in conjunction with the version of 'get' that needs the gridded visdata.

virtual void casa::nPBWProjectFT::initVisBuffer	(	VisBuffer &	vb,
		Type	whichVBColumn
	)

virtual

void casa::nPBWProjectFT::initVisBuffer	(	VisBuffer &	vb,
		Type	whichVBColumn,
		casacore::Int	row
	)

casacore::Bool casa::nPBWProjectFT::isFourier ( )

inlinevirtual

Can this FTMachine be represented by Fourier convolutions?

Reimplemented from casa::FTMachine.

Definition at line 269 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::locateConvFunction	(	casacore::Int	Nw,
		casacore::Int	polInUse,
		const VisBuffer &	vb,
		casacore::Float &	pa
	)

protected

Locate convolution functions on the disk.

void casa::nPBWProjectFT::makeAntiAliasingCorrection	(	casacore::Vector< casacore::Complex > &	correction,
		const casacore::Vector< casacore::Complex > &	op,
		const casacore::Int	nx
	)

void casa::nPBWProjectFT::makeAntiAliasingOp	(	casacore::Vector< casacore::Complex > &	val,
		const casacore::Int	len
	)

virtual casacore::Bool casa::nPBWProjectFT::makeAveragePB0	(	const VisBuffer &	vb,
		const casacore::ImageInterface< casacore::Complex > &	image,
		casacore::Int &	polInUse,
		casacore::TempImage< casacore::Float > &	avgPB
	)

virtual

Reimplemented in casa::PBMosaicFT.

void casa::nPBWProjectFT::makeCFPolMap	(	const VisBuffer &	vb,
		casacore::Vector< casacore::Int > &	polM
	)

casacore::Vector<casacore::Int> makeConjPolMap(const VisBuffer& vb);

void casa::nPBWProjectFT::makeConjPolMap	(	const VisBuffer &	vb,
		const casacore::Vector< casacore::Int >	cfPolMap,
		casacore::Vector< casacore::Int > &	conjPolMap
	)

void casa::nPBWProjectFT::makeConvFunction	(	const casacore::ImageInterface< casacore::Complex > &	image,
		const VisBuffer &	vb,
		casacore::Float	pa
	)

protected

casacore::MDirection::Convert casa::nPBWProjectFT::makeCoordinateMachine	(	const VisBuffer &	,
		const casacore::MDirection::Types &	,
		const casacore::MDirection::Types &	,
		casacore::MEpoch &	last
	)

void casa::nPBWProjectFT::makeImage	(	FTMachine::Type	type,
		VisSet &	vs,
		casacore::ImageInterface< casacore::Complex > &	image,
		casacore::Matrix< casacore::Float > &	weight
	)

virtual

Make the entire image.

Reimplemented from casa::FTMachine.

casacore::Int casa::nPBWProjectFT::makePBPolnCoords	(	casacore::CoordinateSystem &	coord,
		const VisBuffer &	vb
	)

protected

Make the PB part of the convolution function.

virtual void casa::nPBWProjectFT::makeSensitivityImage	(	casacore::Lattice< casacore::Complex > &	wtImage,
		casacore::ImageInterface< casacore::Float > &	sensitivityImage,
		const casacore::Matrix< casacore::Float > &	sumWt = `casacore::Matrix< casacore::Float >()`,
		const casacore::Bool &	doFFTNorm = `true`
	)

virtual

Make a sensitivity image (sensitivityImage), given the gridded weights (wtImage).

These are related to each other by a Fourier transform and normalization by the sum-of-weights (sumWt) and normalization by the product of the 2D FFT size along each axis. If doFFTNorm=false, normalization by the FFT size is not done. If sumWt is not provided, normalization by the sum of weights is also not done.

virtual casacore::String casa::nPBWProjectFT::name ( ) const

inlinevirtual

Return the name of the machine.

Implements casa::FTMachine.

Definition at line 332 of file nPBWProjectFT.h.

void casa::nPBWProjectFT::nget	(	VisBuffer &	vb,
		casacore::Array< casacore::Float > &	l_off,
		casacore::Array< casacore::Float > &	m_off,
		casacore::Cube< casacore::Complex > &	Mout,
		casacore::Cube< casacore::Complex > &	dMout1,
		casacore::Cube< casacore::Complex > &	dMout2,
		casacore::Int	Conj = `0`,
		casacore::Int	doGrad = `1`
	)

Parameters

l_off These offsets should be appropriate for the VB

casacore::Int casa::nPBWProjectFT::nint ( casacore::Double val )

inlineprotected

Definition at line 360 of file nPBWProjectFT.h.

References casacore::floor().

virtual void casa::nPBWProjectFT::normalizeAvgPB ( )

protectedvirtual

VLACalcIlluminationConvFunc vlaPB;.

Reimplemented in casa::PBMosaicFT.

virtual void casa::nPBWProjectFT::normalizeImage	(	casacore::Lattice< casacore::Complex > &	,
		const casacore::Matrix< casacore::Double > &	,
		casacore::Lattice< casacore::Float > &	,
		casacore::Bool
	)

inlinevirtual

Reimplemented from casa::FTMachine.

Definition at line 254 of file nPBWProjectFT.h.

void casa::nPBWProjectFT::ok ( )

protectedvirtual

Reimplemented from casa::FTMachine.

nPBWProjectFT& casa::nPBWProjectFT::operator= ( const nPBWProjectFT & other )

Assignment operator.

void casa::nPBWProjectFT::put	(	const VisBuffer &	,
		casacore::TempImage< casacore::Complex > &	,
		casacore::Vector< casacore::Double > &	,
		int	,
		casacore::UVWMachine *	,
		casacore::Bool
	)

inline

Put coherence to grid by gridding.

throw(casacore::AipsError("nPBWProjectFT::put is not implemented"));

Definition at line 236 of file nPBWProjectFT.h.

void casa::nPBWProjectFT::put	(	const VisBuffer &	vb,
		casacore::Int	row = `-1`,
		casacore::Bool	dopsf = `false`,
		FTMachine::Type	type = `FTMachine::OBSERVED`
	)

virtual

Put coherence to grid.

Implements casa::FTMachine.

casacore::Bool casa::nPBWProjectFT::recordOnGrid	(	const VisBuffer &	vb,
		casacore::Int	rownr
	)		const

protected

Is this record on Grid? check both ends.

This assumes that the ends bracket the middle

void casa::nPBWProjectFT::reset ( )

inlinevirtual

void reset() {vpSJ->reset();}

Reimplemented from casa::FTMachine.

Definition at line 327 of file nPBWProjectFT.h.

References paChangeDetector, and casa::ParAngleChangeDetector::reset().

virtual void casa::nPBWProjectFT::runFortranGet	(	casacore::Matrix< casacore::Double > &	uvw,
		casacore::Vector< casacore::Double > &	dphase,
		casacore::Cube< casacore::Complex > &	visdata,
		casacore::IPosition &	s,
		casacore::Int &	Conj,
		casacore::Cube< casacore::Int > &	flags,
		casacore::Vector< casacore::Int > &	rowFlags,
		casacore::Int &	rownr,
		casacore::Vector< casacore::Double > &	actualOffset,
		casacore::Array< casacore::Complex > *	dataPtr,
		casacore::Int &	aNx,
		casacore::Int &	aNy,
		casacore::Int &	npol,
		casacore::Int &	nchan,
		VisBuffer &	vb,
		casacore::Int &	Nant_p,
		casacore::Int &	scanNo,
		casacore::Double &	sigma,
		casacore::Array< casacore::Float > &	raoffsets,
		casacore::Array< casacore::Float > &	decoffsets,
		casacore::Double	area,
		casacore::Int &	doGrad,
		casacore::Int	paIndex
	)

protectedvirtual

Parameters

Conj	casacore::Cube<casacore::Complex>& gradVisAzData, casacore::Cube<casacore::Complex>& gradVisElData, casacore::IPosition& gradS,

Reimplemented in casa::PBMosaicFT.

void casa::nPBWProjectFT::runFortranGetGrad	(	casacore::Matrix< casacore::Double > &	uvw,
		casacore::Vector< casacore::Double > &	dphase,
		casacore::Cube< casacore::Complex > &	visdata,
		casacore::IPosition &	s,
		casacore::Cube< casacore::Complex > &	gradVisAzData,
		casacore::Cube< casacore::Complex > &	gradVisElData,
		casacore::Int &	Conj,
		casacore::Cube< casacore::Int > &	flags,
		casacore::Vector< casacore::Int > &	rowFlags,
		casacore::Int &	rownr,
		casacore::Vector< casacore::Double > &	actualOffset,
		casacore::Array< casacore::Complex > *	dataPtr,
		casacore::Int &	aNx,
		casacore::Int &	aNy,
		casacore::Int &	npol,
		casacore::Int &	nchan,
		VisBuffer &	vb,
		casacore::Int &	Nant_p,
		casacore::Int &	scanNo,
		casacore::Double &	sigma,
		casacore::Array< casacore::Float > &	l_off,
		casacore::Array< casacore::Float > &	m_off,
		casacore::Double	area,
		casacore::Int &	doGrad,
		casacore::Int	paIndex
	)

protected

Parameters

Conj	casacore::IPosition& gradS,

virtual void casa::nPBWProjectFT::runFortranPut	(	casacore::Matrix< casacore::Double > &	uvw,
		casacore::Vector< casacore::Double > &	dphase,
		const casacore::Complex &	visdata_p,
		casacore::IPosition &	s,
		casacore::Int &	Conj,
		casacore::Cube< casacore::Int > &	flags,
		casacore::Vector< casacore::Int > &	rowFlags,
		const casacore::Matrix< casacore::Float > &	weight,
		casacore::Int &	rownr,
		casacore::Vector< casacore::Double > &	actualOffset,
		casacore::Array< casacore::Complex > &	dataPtr,
		casacore::Int &	aNx,
		casacore::Int &	aNy,
		casacore::Int &	npol,
		casacore::Int &	nchan,
		const VisBuffer &	vb,
		casacore::Int &	Nant_p,
		casacore::Int &	scanNo,
		casacore::Double &	sigma,
		casacore::Array< casacore::Float > &	raoffsets,
		casacore::Array< casacore::Float > &	decoffsets,
		casacore::Matrix< casacore::Double > &	sumWeight,
		casacore::Double &	area,
		casacore::Int &	doGrad,
		casacore::Int &	doPSF,
		casacore::Int	paIndex
	)

protectedvirtual

Parameters

Conj	casacore::Cube<casacore::Complex>& gradVisAzData, casacore::Cube<casacore::Complex>& gradVisElData, casacore::IPosition& gradS,

Reimplemented in casa::PBMosaicFT.

void casa::nPBWProjectFT::setDOPBCorrection ( casacore::Bool doit = true )

inline

Definition at line 167 of file nPBWProjectFT.h.

References doPBCorrection.

void casa::nPBWProjectFT::setEPJones ( SolvableVisJones * ep_j )

inline

void setEPJones(EPJones* ep_j) {epJ = ep_j;}

Definition at line 165 of file nPBWProjectFT.h.

References epJ.

virtual void casa::nPBWProjectFT::setMiscInfo ( const casacore::Int qualifier )

inlinevirtual

set the order of the Taylor term for MFS this is to tell A-casacore::Projection to qualify the accumulated avgPB for each Taylor term in the CFCache.

Implements casa::FTMachine.

Definition at line 352 of file nPBWProjectFT.h.

void casa::nPBWProjectFT::setPAIncrement ( const casacore::Quantity & paIncrement )

casacore::Bool casa::nPBWProjectFT::toRecord	(	casacore::String &	error,
		casacore::RecordInterface &	outRec,
		casacore::Bool	withImage = `false`,
		const casacore::String	diskimage = `""`
	)

virtual

Save and restore the nPBWProjectFT to and from a record.

Reimplemented from casa::FTMachine.

virtual casacore::Bool casa::nPBWProjectFT::verifyAvgPB	(	casacore::ImageInterface< casacore::Float > &	pb,
		casacore::ImageInterface< casacore::Float > &	sky
	)

inlinevirtual

Definition at line 333 of file nPBWProjectFT.h.

References casacore::LatticeBase::shape(), and verifyShapes().

virtual casacore::Bool casa::nPBWProjectFT::verifyAvgPB	(	casacore::ImageInterface< casacore::Float > &	pb,
		casacore::ImageInterface< casacore::Complex > &	sky
	)

inlinevirtual

Definition at line 335 of file nPBWProjectFT.h.

References casacore::LatticeBase::shape(), and verifyShapes().

virtual casacore::Bool casa::nPBWProjectFT::verifyShapes	(	casacore::IPosition	shape0,
		casacore::IPosition	shape1
	)

virtual

Reimplemented in casa::PBMosaicFT.

Referenced by verifyAvgPB().

Member Data Documentation

casacore::Vector<casacore::Complex> casa::nPBWProjectFT::antiAliasingCorrection

protected

Definition at line 516 of file nPBWProjectFT.h.

casacore::Vector<casacore::Complex> casa::nPBWProjectFT::antiAliasingOp

protected

Definition at line 516 of file nPBWProjectFT.h.

casacore::Vector<casacore::Complex> casa::nPBWProjectFT::Area

protected

Definition at line 512 of file nPBWProjectFT.h.

casacore::CountedPtr<casacore::Lattice<casacore::Complex> > casa::nPBWProjectFT::arrayLattice

protected

casacore::Array lattice

casacore::Lattice<casacore::Complex> * arrayLattice;

Definition at line 403 of file nPBWProjectFT.h.

casacore::TempImage<casacore::Float> casa::nPBWProjectFT::avgPB

protected

VPSkyJones *vpSJ;.

The PA averaged (and potentially antenna averaged) PB for normalization

Definition at line 481 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::avgPBReady

protected

Definition at line 515 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::avgPBSaved

protected

Definition at line 514 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::bandID_p

protected

Definition at line 486 of file nPBWProjectFT.h.

casacore::Long casa::nPBWProjectFT::cachesize

protected

Sizes.

Definition at line 392 of file nPBWProjectFT.h.

casacore::IPosition casa::nPBWProjectFT::centerLoc

protected

Useful IPositions.

Definition at line 413 of file nPBWProjectFT.h.

ConvFuncDiskCache casa::nPBWProjectFT::cfCache

protected

Definition at line 508 of file nPBWProjectFT.h.

casacore::Double casa::nPBWProjectFT::cfRefFreq_p

protected

Definition at line 513 of file nPBWProjectFT.h.

casacore::Vector<casacore::Int> casa::nPBWProjectFT::cfStokes

protected

Definition at line 511 of file nPBWProjectFT.h.

casacore::Array<casacore::Complex> casa::nPBWProjectFT::convFunc

protected

Definition at line 440 of file nPBWProjectFT.h.

casacore::PtrBlock< casacore::Array<casacore::Complex> *> casa::nPBWProjectFT::convFuncCache

protected

Holder for the pointers to the convolution functions.

Each convolution function itself is a complex 3D array (U,V,W) per PA.

Definition at line 456 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::convFuncCacheReady

protected

If true, all convolution functions are in the cache.

Definition at line 466 of file nPBWProjectFT.h.

casacore::CoordinateSystem casa::nPBWProjectFT::convFuncCS_p

protected

Definition at line 442 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::convSampling

protected

casacore::Vector to hold the support size info.

for the convolution functions pointed to by the elements of convFunctions_p. The co-ordinates of this array are (W-term, Poln, PA).

Definition at line 449 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::convSize

protected

Definition at line 443 of file nPBWProjectFT.h.

casacore::Cube<casacore::Int> casa::nPBWProjectFT::convSupport

protected

Definition at line 450 of file nPBWProjectFT.h.

casacore::Array<casacore::Complex> casa::nPBWProjectFT::convWeights

protected

Definition at line 441 of file nPBWProjectFT.h.

casacore::PtrBlock< casacore::Array<casacore::Complex> *> casa::nPBWProjectFT::convWeightsCache

protected

Definition at line 456 of file nPBWProjectFT.h.

casacore::Cube<casacore::Int> casa::nPBWProjectFT::convWtSupport

protected

Definition at line 450 of file nPBWProjectFT.h.

casacore::Double casa::nPBWProjectFT::currentCFPA

protected

Definition at line 509 of file nPBWProjectFT.h.

casacore::Unit casa::nPBWProjectFT::Day

protected

Definition at line 502 of file nPBWProjectFT.h.

casacore::Double casa::nPBWProjectFT::Diameter_p

protected

Definition at line 496 of file nPBWProjectFT.h.

casacore::DirectionCoordinate casa::nPBWProjectFT::directionCoord

protected

Definition at line 427 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::doPBCorrection

protected

Definition at line 499 of file nPBWProjectFT.h.

Referenced by setDOPBCorrection().

casacore::Int casa::nPBWProjectFT::doPointing

protected

Definition at line 498 of file nPBWProjectFT.h.

SolvableVisJones* casa::nPBWProjectFT::epJ

protected

EPJones *epJ;.

Definition at line 495 of file nPBWProjectFT.h.

Referenced by setEPJones().

casacore::Array<casacore::Complex> casa::nPBWProjectFT::griddedData

protected

casacore::Array for non-tiled gridding

Definition at line 419 of file nPBWProjectFT.h.

casacore::ConvolveGridder<casacore::Double, casacore::Complex>* casa::nPBWProjectFT::gridder

protected

Gridder.

Definition at line 396 of file nPBWProjectFT.h.

casacore::Double casa::nPBWProjectFT::HPBW

protected

Definition at line 496 of file nPBWProjectFT.h.

casacore::LatticeCache<casacore::Complex>* casa::nPBWProjectFT::imageCache

protected

Image cache.

Definition at line 389 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::isTiled

protected

Is this tiled?

Definition at line 399 of file nPBWProjectFT.h.

casacore::Array<casacore::Float> casa::nPBWProjectFT::l_offsets

protected

Definition at line 503 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::lastIndex_p

protected

Definition at line 470 of file nPBWProjectFT.h.

casacore::Float casa::nPBWProjectFT::lastPAUsedForWtImg

protected

Definition at line 517 of file nPBWProjectFT.h.

casacore::CountedPtr<casacore::Lattice<casacore::Complex> > casa::nPBWProjectFT::lattice

protected

Lattice.

For non-tiled gridding, this will point to arrayLattice, whereas for tiled gridding, this points to the image casacore::Lattice<casacore::Complex>* lattice;

Definition at line 408 of file nPBWProjectFT.h.

casacore::Array<casacore::Float> casa::nPBWProjectFT::m_offsets

protected

Definition at line 503 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::makingPSF

protected

Definition at line 500 of file nPBWProjectFT.h.

casacore::Float casa::nPBWProjectFT::maxAbsData

protected

Definition at line 410 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::maxConvSupport

protected

Definition at line 487 of file nPBWProjectFT.h.

casacore::MSAntennaColumns* casa::nPBWProjectFT::msac

protected

Antenna columns.

Definition at line 425 of file nPBWProjectFT.h.

casacore::MSPointingColumns* casa::nPBWProjectFT::mspc

protected

Pointing columns.

Definition at line 422 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::Nant_p

protected

Definition at line 497 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::noOfPASteps

protected

Definition at line 504 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::nWPlanes_p

protected

Definition at line 374 of file nPBWProjectFT.h.

casacore::IPosition casa::nPBWProjectFT::offsetLoc

protected

Definition at line 413 of file nPBWProjectFT.h.

ParAngleChangeDetector casa::nPBWProjectFT::paChangeDetector

protected

Definition at line 510 of file nPBWProjectFT.h.

Referenced by reset().

casacore::Float casa::nPBWProjectFT::padding_p

protected

Padding in FFT.

Definition at line 353 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::PAIndex

protected

casacore::Array<casacore::Complex>* convFunc_p;

The index into the conv. func. cache for the current conv. func.

Definition at line 462 of file nPBWProjectFT.h.

casacore::Vector<casacore::Float> casa::nPBWProjectFT::paList

protected

Definition at line 507 of file nPBWProjectFT.h.

casacore::Float casa::nPBWProjectFT::pbLimit_p

protected

Percentage of the peak of the PB after which the image is set to zero.

Definition at line 492 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::pbNormalized

protected

Definition at line 506 of file nPBWProjectFT.h.

casacore::Vector<casacore::Float> casa::nPBWProjectFT::pbPeaks

protected

Definition at line 505 of file nPBWProjectFT.h.

casacore::MDirection::Convert* casa::nPBWProjectFT::pointingToImage

protected

Definition at line 429 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::polInUse

protected

No.

of vis. polarization planes used in making the user defined casacore::Stokes images

Definition at line 486 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::priorCacheSize

protected

Definition at line 435 of file nPBWProjectFT.h.

casacore::Unit casa::nPBWProjectFT::Radian

protected

Definition at line 502 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::resetPBs

protected

Definition at line 506 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::rotateAperture_p

protected

Definition at line 506 of file nPBWProjectFT.h.

casacore::Unit casa::nPBWProjectFT::Second

protected

Definition at line 502 of file nPBWProjectFT.h.

casacore::Double casa::nPBWProjectFT::sigma

protected

Definition at line 496 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::tilesize

protected

Definition at line 393 of file nPBWProjectFT.h.

casacore::Bool casa::nPBWProjectFT::usezero_p

protected

Grid/degrid zero spacing points?

Definition at line 438 of file nPBWProjectFT.h.

casacore::Vector<casacore::Double> casa::nPBWProjectFT::uvOffset

protected

Definition at line 416 of file nPBWProjectFT.h.

casacore::Vector<casacore::Double> casa::nPBWProjectFT::uvScale

protected

Image Scaling and offset.

Definition at line 416 of file nPBWProjectFT.h.

casacore::Int casa::nPBWProjectFT::wConvSize

protected

Definition at line 468 of file nPBWProjectFT.h.

casacore::MDirection casa::nPBWProjectFT::worldPosMeas

protected

Definition at line 433 of file nPBWProjectFT.h.

casacore::Vector<casacore::Double> casa::nPBWProjectFT::xyPos

protected

Definition at line 431 of file nPBWProjectFT.h.

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

casa/code/synthesis/MeasurementComponents/nPBWProjectFT.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation