CalInterpolation.h

Classes

CalInterpolation -- CalInterpolation: a class to hold calibration interpolation parameters (full description)

class CalInterpolation

Types

enum Type

LINEAR = 0
Linear two-point

NEAREST_NEIGHBOUR = 1
Nearest calibration solution only

POLYNOMIAL = 2
Fit a polynomial and interpolate

SPLINE = 3
Use natural cubic splines to interpolate

enum Weighting

WEIGHTED = 1
Weight by the calibration solution weight

UNWEIGHTED = 0
Use unit weighting for all points

Interface

Public Members

CalInterpolation()

virtual ~CalInterpolation()

CalInterpolation (const CalInterpolation& other)

virtual CalInterpolation& operator= (const CalInterpolation& other)

virtual void setAxes (const Vector<Int>& axes)

virtual void setType (const Type& type)

virtual void setWeighting (const Weighting& weighting)

virtual void setWindows (const Vector<Quantity>& windows)

virtual void setNpoly (const Int& npoly)

virtual void setIndexMap (const Vector<MSSelection>& msIndex, const Vector<MSSelection>& calIndex)

virtual Vector<Int> axes()

virtual Int nAxes()

virtual Type type()

virtual Weighting weighting()

virtual Vector<Quantity> windows()

virtual Int nPoly()

virtual Vector<MSSelection> msIndex()

virtual Vector<MSSelection> calIndex()

Description

Prerequisite

MSCalEnums module
CalBuffer module
MSSelection module

Etymology

From "calibration" and "interpolation".

Synopsis

The CalInterpolation class holds calibration interpolation parameters which define how calibration is to be applied. Specializations for parametrized Jones matrices, which required sampling before interpolation, are provided through inheritance.

Example

Motivation

This class is used by the calibration interpolater classes.

To Do

(i)

Member Description

enum Type

Basic interpolation type

enum Weighting

Interpolation weighting type