casa::PBMath1DEVLA Class Reference

#include <PBMath1DEVLA.h>

Inheritance diagram for casa::PBMath1DEVLA:

Public Member Functions
	PBMath1DEVLA ()
	PBMath1DEVLA is an expansion 1-D Polynomial for a Primary Beam to hold beams a per EVLA memo 195 https://library.nrao.edu/public/memos/evla/EVLAM_195.pdf.
	PBMath1DEVLA (Quantity maxRad, Bool useSymmetricBeam=False, Double freqToUse=1.0e9)
	freqToUse is not necessary ..at apply time the right polynomial will be used for the frequency applicable This value can be used for example to run summary
virtual PBMathInterface::PBClass	whichPBClass ()
	Which PBClass is this one?
Protected Member Functions
virtual void	nearestVPArray (Double freq)
virtual void	fillPBArray ()
	Fill in PB_p array from construction parameters, rescale construction parameters to the 1 GHz internal reference frequency Eventually: create it as its needed; we've got 4 arrays to fill; only create and store as they are required Right now: just construct all arrays.
Private Member Functions
void	init ()
String	feed (const Double freq, const Double freqCenter=0.0)
Private Attributes
std::map< Double, std::vector < Double > >	coeffmap_p
std::map< String, Double >	feedConf_p
CountedPtr< PBMath1DPoly >	pbMathPoly_p
BeamSquint	squint_p
	Beam squint: convention is AZ-EL offset of the Stokes RR beam w.r.t.
Quantity	maxRad_p
Bool	useSymmetric_p

Detailed Description

Definition at line 34 of file PBMath1DEVLA.h.

Constructor & Destructor Documentation

casa::PBMath1DEVLA::PBMath1DEVLA ( )

PBMath1DEVLA is an expansion 1-D Polynomial for a Primary Beam to hold beams a per EVLA memo 195 https://library.nrao.edu/public/memos/evla/EVLAM_195.pdf.

casa::PBMath1DEVLA::PBMath1DEVLA	(	Quantity	maxRad,
		Bool	useSymmetricBeam = `False`,
		Double	freqToUse = `1.0e9`
	)

freqToUse is not necessary ..at apply time the right polynomial will be used for the frequency applicable This value can be used for example to run summary

Member Function Documentation

String casa::PBMath1DEVLA::feed	(	const Double	freq,
		const Double	freqCenter = `0.0`
	)			`[private]`

virtual void casa::PBMath1DEVLA::fillPBArray ( ) [protected, virtual]

Fill in PB_p array from construction parameters, rescale construction parameters to the 1 GHz internal reference frequency Eventually: create it as its needed; we've got 4 arrays to fill; only create and store as they are required Right now: just construct all arrays.

Implements casa::PBMath1D.

void casa::PBMath1DEVLA::init ( ) [private]

virtual void casa::PBMath1DEVLA::nearestVPArray ( Double freq ) [protected, virtual]

Reimplemented from casa::PBMath1D.

virtual PBMathInterface::PBClass casa::PBMath1DEVLA::whichPBClass ( ) [virtual]

Which PBClass is this one?

Implements casa::PBMathInterface.