<param type="doubleVec" name="sourcepar"><shortdescription>Starting guess for component parameters (3 values for type P, 5 for G and D)</shortdescription><description>Starting guess for component parameters (3 values for type P, 5 for G and D)</description>
<casaxml xsi:schemaLocation="http://casa.nrao.edu/schema/casa.xsd file:///opt/casa/code/xmlcasa/xml/casa.xsd" xmlns="http://casa.nrao.edu/schema/psetTypes.html" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<task type="function" name="uvmodelfit" category="manipulation, calibration">
<shortdescription>Fit a single component source model to the uv data</shortdescription>
Fit a single component source model to the uv data
<param type="path" name="vis" mustexist="true"><shortdescription>Name of input visibility file</shortdescription><description>Name of input visibility file</description>
<param type="string" name="field"><shortdescription>Select field using field id(s) or field name(s)</shortdescription><description>Select field using field id(s) or field name(s)</description>
<param type="string" name="spw"><shortdescription>Select spectral window/channels</shortdescription><description>Select spectral window/channels</description>
<param type="bool" name="selectdata"><shortdescription>Other data selection parameters</shortdescription><description>Other data selection parameters</description>
<param type="string" name="timerange" subparam="true"><shortdescription>Select data based on time range</shortdescription><description>Select data based on time range</description>
<param type="any" name="uvrange" subparam="true"><shortdescription>Select data within uvrange (default units meters)</shortdescription><description>Select data within uvrange (default units meters)</description>
<param type="string" name="antenna" subparam="true"><shortdescription>Select data based on antenna/baseline</shortdescription><description>Select data based on antenna/baseline</description>
<param type="string" name="scan" subparam="true"><shortdescription>Scan number range</shortdescription><description>Scan number range</description>
<param type="string" name="msselect" subparam="true"><shortdescription>Optional complex data selection (ignore for now)</shortdescription><description>Optional complex data selection (ignore for now)</description>
<param type="int" name="niter"><shortdescription>Number of fitting iterations to execute</shortdescription><description>Number of fitting iterations to execute</description>
<param type="string" name="comptype"><shortdescription>component model type: P(oint), G(aussian), or D(isk)</shortdescription><description>component model type: P(oint), G(aussian), or D(isk)</description>