openmc.data.ArbitraryTabulated¶
- class openmc.data.ArbitraryTabulated(energy, pdf)[source]¶
Arbitrary tabulated function given in ENDF MF=5, LF=1 represented as
\[f(E \rightarrow E') = g(E \rightarrow E') \]- Parameters
energy (numpy.ndarray) – Array of incident neutron energies
pdf (list of openmc.data.Tabulated1D) – Tabulated outgoing energy distribution probability density functions
- Variables
energy (numpy.ndarray) – Array of incident neutron energies
pdf (list of openmc.data.Tabulated1D) – Tabulated outgoing energy distribution probability density functions
- classmethod from_endf(file_obj, params)[source]¶
Generate arbitrary tabulated distribution from an ENDF evaluation
- Parameters
file_obj (file-like object) – ENDF file positioned at the start of a section for an energy distribution.
params (list) – List of parameters at the start of the energy distribution that includes the LF value indicating what type of energy distribution is present.
- Returns
Arbitrary tabulated distribution
- Return type