openmc.data.Polynomial

class openmc.data.Polynomial(coef, domain=None, window=None, symbol='x')[source]

A power series class.

Parameters

coef (Iterable of float) – Polynomial coefficients in order of increasing degree

classmethod from_hdf5(dataset)[source]

Generate function from an HDF5 dataset

Parameters

dataset (h5py.Dataset) – Dataset to read from

Returns

Function read from dataset

Return type

openmc.data.Function1D

to_hdf5(group, name='xy')[source]

Write polynomial function to an HDF5 group

Parameters

  • group (h5py.Group) – HDF5 group to write to

  • name (str) – Name of the dataset to create