casa5

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

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

<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 param set for sdimprocess -->

​

<task type="function" name="sdimprocess" startup="false" category="single dish">

​

  <shortdescription>Task for single-dish image processing</shortdescription>

​

  <description>

Task sdimprocess is used to remove a scanning noise that appears 

as a striped noise pattern along the scan direction in a raster 

scan data. 

​

By default, the scanning noise is removed by using the 

FFT-based 'Basket-Weaving' method (Emerson \& Grave 1988) that

requires multiple images that observed exactly the same area with

different scanning direction. If only one image is available, the

'Pressed-out' method (Sofue \& Reich 1979) can be used to remove

the scanning effect.

  </description>

​

  <input>

    <param type="any" name="infiles"  mustexist="true">

        <description>list of name of input SD images (FITS or CASA image)</description>

        <any type="variant" limittype="string stringArray"/>

        <value type="stringArray">''</value>

    </param>

​

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

        <shortdescription>image processing mode [\'press\',  \'basket\']</shortdescription>

    <description>image processing mode</description>

        <allowed kind="enum">

            <value>basket</value>

            <value>press</value>

        </allowed>

    </param>

​

    <param type="int" name="numpoly" subparam="true">

        <description>order of polynomial fit for Pressed-out method</description>

        <value>2</value>

    </param>

​

    <param type="double" name="beamsize" subparam="true">

        <description>beam size for Pressed-out method</description>

        <any type="variant" limittype="double string"/>

        <value type="double">0.0</value>

    </param>

    <param type="any" name="smoothsize" subparam="true">

        <description>size of smoothing beam for Pressed-out method</description>

        <any type="variant" limittype="double string"/>

        <value type="double">2.0</value> 

    </param>

​

    <param type="any" name="direction" subparam="true">

        <description>scan direction of each image in unit of degree</description>

        <any type="variant" limittype="double doubleArray"/>