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farfield.unflatten_transverse_wavevectors

farfield.unflatten_transverse_wavevectors​

Unflattens transverse wavevectors for a given expansion and Brillouin integration scheme.

Args:​

  • transverse_wavevectors: The transverse wavevectors array, with shape (..., num_bz_kx, num_bz_ky, ..., num_terms, 2).
  • expansion: The expansion used for the flux.
  • brillouin_grid_axes: The axes associated with the Brillouin zone grid.

Returns:​

  • None: The unflattened wavevectors, with shape (..., num_kx, num_ky, 2).