casa::MSTransformations Namespace Reference

MS Transform Framework utilities. More...

Enumerations
enum	InterpolationMethod {   nearestNeighbour,   linear,   cubic,   spline,   fftshift }
enum	WeightingSetup {   spectrum,   flags,   cumSum,   flat,   flagSpectrum,   flagCumSum,   flagsNonZero,   flagSpectrumNonZero,   flagCumSumNonZero }
enum	SmoothingSetup {   plainSmooth,   plainSmoothSpectrum }
enum	dataCol {   visCube,   visCubeCorrected,   visCubeModel,   visCubeFloat,   weightSpectrum,   sigmaSpectrum }
enum	weightTransformation {   transformWeight,   transformWeightIntoSigma,   weightIntoSigma }
Functions
Double	wtToSigma (Double wt)
	Returns 1/sqrt(wt) or -1, depending on whether wt is positive.
Double	sigmaToWeight (Double wt)

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Detailed Description

MS Transform Framework utilities.

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Enumeration Type Documentation

enum casa::MSTransformations::dataCol

Enumerator:

visCube
visCubeCorrected
visCubeModel
visCubeFloat
weightSpectrum
sigmaSpectrum

Definition at line 123 of file MSTransformManager.h.

enum casa::MSTransformations::InterpolationMethod

Enumerator:

nearestNeighbour	nearest neighbour
linear	linear
cubic	cubic
spline	cubic spline
fftshift	fft shift

Definition at line 93 of file MSTransformManager.h.

enum casa::MSTransformations::SmoothingSetup

Enumerator:

plainSmooth
plainSmoothSpectrum

Definition at line 118 of file MSTransformManager.h.

enum casa::MSTransformations::WeightingSetup

Enumerator:

spectrum
flags
cumSum
flat
flagSpectrum
flagCumSum
flagsNonZero
flagSpectrumNonZero
flagCumSumNonZero

Definition at line 106 of file MSTransformManager.h.

enum casa::MSTransformations::weightTransformation

Enumerator:

transformWeight
transformWeightIntoSigma
weightIntoSigma

Definition at line 132 of file MSTransformManager.h.

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Function Documentation

Double casa::MSTransformations::sigmaToWeight

(

Double

wt

)

Double casa::MSTransformations::wtToSigma

(

Double

wt

)

Returns 1/sqrt(wt) or -1, depending on whether wt is positive.

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