paramagpy.metal.Metal.fast_dipole_shift_tensor

Metal.fast_dipole_shift_tensor(posarray)

A vectorised version of paramagpy.metal.Metal.dipole_shift_tensor()

This is generally used for fast calculations.

Parameters

posarray (array) – an array of positions with shape (n,3)

Returns

dipole_shift_tensor_array – and array of dipole shift tensors at corresponding positions. This has shape (n,3,3)

Return type

array