skyview.data

Class PolarData

java.lang.Object

skyview.process.Processor

skyview.data.PolarData

All Implemented Interfaces:

java.io.Serializable, Component

public class PolarData
extends Processor

Compute compound polarization parameters from the basic I,Q,U.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PolarData()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getDescription() Get the description of this component.
java.lang.String	getName() Get the name of this component.
void	process(Image[] inputs, Image output, int[] source, Sampler samp, DepthSampler dsamp) Perform the processing task associated with this object.
void	updateHeader(nom.tam.fits.Header header) Update the FITS header to indicate what processing was done.
boolean	updatesOutput() Does this processor actually modify the output array?

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PolarData

public PolarData()

Method Detail

process

public void process(Image[] inputs,
                    Image output,
                    int[] source,
                    Sampler samp,
                    DepthSampler dsamp)

Description copied from class: Processor

Perform the processing task associated with this object.

Specified by:

process in class Processor

Parameters:

inputs - The array of input survey images.

output - The output user image. A null output may signal that an error has taken place. If this processor wishes to do something in response to the error, it may look at the ErrorMsg setting.

source - An array giving the source image for each output pixel.

samp - The sampler object used to do spatial sampling of the input images.

dsamp - The sampler in the energy dimension (often null).

updateHeader

public void updateHeader(nom.tam.fits.Header header)

Description copied from class: Processor

Update the FITS header to indicate what processing was done.

Specified by:

updateHeader in class Processor

updatesOutput

public boolean updatesOutput()

Description copied from class: Processor

Does this processor actually modify the output array?

Specified by:

updatesOutput in class Processor

getName

public java.lang.String getName()

Description copied from interface: Component

Get the name of this component.

getDescription

public java.lang.String getDescription()

Description copied from interface: Component

Get the description of this component.