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Version 1.9 Build 1488

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imagepol.stokes - Function

	Package	general
	Module	images
	Tool	imagepol

Stokes

Synopsis
stokes(which, outfile)

Arguments

which	in	Specify Stokes
		Allowed:	String: One of 'I', 'Q', 'U', 'V' (case insensitive)
outfile	in	Output image file name
		Allowed:	String
		Default:	Unset

Returns
Image tool or fail

Description

This function returns an image containing the specified Stokes only. This interface can be useful for scripts.

Example

- p := imagepol('stokes.cube')
- q := p.stokes('q')