Data extraction
---------------

.. autofunction:: turbulucid.core.data_extraction.edge_lengths
.. autofunction:: turbulucid.core.data_extraction.isoline
.. autofunction:: turbulucid.core.data_extraction.dist
.. autofunction:: turbulucid.core.data_extraction.normals
.. autofunction:: turbulucid.core.data_extraction.profile_along_line
.. autofunction:: turbulucid.core.data_extraction.sample_by_plane
.. autofunction:: turbulucid.core.data_extraction.sort_indices
.. autofunction:: turbulucid.core.data_extraction.tangents