casa5

<?xml version="1.0" encoding="UTF-8"?>

<?xml-stylesheet type="text/xsl" ?>

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<casaxml xmlns="http://casa.nrao.edu/schema/psetTypes.html"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://casa.nrao.edu/schema/casa.xsd

file:///opt/casa/code/xmlcasa/xml/casa.xsd">

​

​

<!-- This is the image smoothing task                         -->

<!-- step 1: construct region with the region manger tool, rg               -->

<!-- step 2: do the subtraction, with ia.continuumsub (image analysis tool) -->

<!--                                                                        -->

<!-- TODO: Add support for tophat kernels                                   -->

<!--       Add support for user defined kernels                             -->

<!--       Add support for altering the position angle for the kernel       -->

​

<task type="function" name="imsmooth" category="analysis">

<shortdescription>Smooth an image or portion of an image</shortdescription>

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<description>

</description>

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<input>

    <param type="string" name="imagename" kind="image" mustexist="true" >

        <description>Name of the input image. Must be specified.</description>

        <value></value>

    </param>

    <param type="string" name="kernel">

        <description>Type of kernel to use. Acceptable values are "b", "box", or "boxcar" for a boxcar kernel, "g", "gauss", or "gaussian" for a gaussian kernel, "c", "common", or "commonbeam" to use the common beam of an image with multiple beams as the gaussian to which to convolve all the planes, "i" or "image" to use an image as the kernel.</description>

        <value>gauss</value>

        <allowed kind="enum">

            <value>g</value>

            <value>gauss</value>

            <value>gaussian</value>

            <value>b</value>

            <value>box</value>

            <value>boxcar</value>

            <value>commonbeam</value>

            <value>common</value>

            <value>c</value>

            <value>image</value>

            <value>i</value>

        </allowed>

    </param>

    <param type="any" name="major" subparam="yes">

        <description>Major axis for the kernels. Standard quantity representation. Must be specified for kernel="boxcar".</description>

        <any type='variant' limittype='string int float record'/>

        <value type="string"/>

        <example>"4arcsec"</example>

    </param>

    <param type="any" name="minor" subparam="yes">

        <description>Minor axis. Standard quantity representation. Must be specified for kernel="boxcar".</description>

        <any type='variant' limittype='string int float record'/>

        <value type="string"/>

        <example>"2arcsec"</example>

    </param>

    <param type="any" name="pa" subparam="yes">

        <description>Position angle used only for gaussian kernel. Standard quantity representation.</description>

        <any type='variant' limittype='string int float record'/>

        <value type="string"/>

        <example>"40deg"</example>

    </param>