openmc.data.Polynomial¶

class openmc.data.Polynomial(coef, domain=None, window=None)[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