<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="listhistory" category="information">
<shortdescription>List the processing history of a dataset:</shortdescription>
List the processing history of a dataset:
The list of all task processing steps will be
<param type="path" name="vis" mustexist="true"><shortdescription>Name of input visibility file (MS)</shortdescription><description>Name of input visibility file (MS)</description>
The list of all task processing steps in a visibility data set
are listed in the logger.
vis -- Name of input visibility file
default: none; example: vis='ngc5921.ms'