openmc.stats.Monodirectional¶

class openmc.stats.Monodirectional(reference_uvw=[1.0, 0.0, 0.0])[source]¶

Monodirectional angular distribution.

A monodirectional angular distribution is one for which the polar and azimuthal angles are always the same. It is completely specified by the reference direction vector.

Parameters:	reference_uvw (Iterable of float) – Direction from which polar angle is measured. Defaults to the positive x-direction.

to_xml_element()[source]¶

Return XML representation of the monodirectional distribution

Returns:	element – XML element containing monodirectional distribution data
Return type:	xml.etree.ElementTree.Element