UT3Tangent.structure
====================

.. py:method:: t3toolbox.uniform_manifold.UT3Tangent.structure()

   .. code-block:: python

      def structure(self):


   The frame's per-element structure tuple (ranks are arrays over the frame stack ``C``).

   ``(shape, up_ranks, down_ranks, left_ranks, right_ranks, stack_shape)``.