class matlantis_features.features.elasticity.tensors.StressTensorList(data: List[List[StressTensor]])#

Bases: object

Tensor list object for the stress.

Methods

__init__(data)

Initialize an instance.

get_samples(vi, vj)

Get the stress sample list for the fitting calculation.
__init__(data: List[List[StressTensor]]) → None#

Initialize an instance.

Parameters

data (list[list[StressTensor]]) – 2D-list of the stress tensors.

get_samples(vi: int, vj: int) → List[float]#

Get the stress sample list for the fitting calculation.

Parameters

  • vi (int) – Voigt index corresponding to the data-point axis.

  • vj (int) – Voigt index corresponding to the stress tensor axis.

Returns

List of stress values for the fitting calculation.

Return type

list[float]