Param¶
-
class
astropy.io.votable.tree.
Param
[source] [edit on github]¶ Bases:
astropy.io.votable.tree.Field
PARAM element: constant-valued columns in the data.
Param
objects are a subclass ofField
, and have all of its methods and members. Additionally, it definesvalue
.Attributes Summary
value
[required] The constant value of the parameter. Its type is Methods Summary
to_xml
(w, **kwargs)For internal use. Attributes Documentation
-
value
¶ [required] The constant value of the parameter. Its type is determined by the
datatype
member.
Methods Documentation
-
to_xml
(w, **kwargs)[source] [edit on github]¶ For internal use. Output the element to XML.
Parameters: w : astropy.utils.xml.writer.XMLWriter object
An XML writer to write to.
kwargs : dict
Any configuration parameters to control the output.
-