openmc.data.ContinuousTabular¶

class openmc.data.ContinuousTabular(breakpoints, interpolation, energy, energy_out)[source]¶

Continuous tabular distribution

Parameters

breakpoints (Iterable of int) – Breakpoints defining interpolation regions
interpolation (Iterable of int) – Interpolation codes
energy (Iterable of float) – Incoming energies at which distributions exist
energy_out (Iterable of openmc.stats.Univariate) – Distribution of outgoing energies corresponding to each incoming energy

Variables

breakpoints (Iterable of int) – Breakpoints defining interpolation regions
interpolation (Iterable of int) – Interpolation codes
energy (Iterable of float) – Incoming energies at which distributions exist
energy_out (Iterable of openmc.stats.Univariate) – Distribution of outgoing energies corresponding to each incoming energy

classmethod from_ace(ace, idx, ldis)[source]¶

Generate continuous tabular energy distribution from ACE data

Parameters

ace (openmc.data.ace.Table) – ACE table to read from
idx (int) – Index in XSS array of the start of the energy distribution data (LDIS + LOCC - 1)
ldis (int) – Index in XSS array of the start of the energy distribution block (e.g. JXS[11])

Returns

Continuous tabular energy distribution

Return type

openmc.data.ContinuousTabular

classmethod from_hdf5(group)[source]¶

Generate continuous tabular distribution from HDF5 data

to_hdf5(group)[source]¶

Write distribution to an HDF5 group