UT3Weights.from_t3weights
=========================

.. py:method:: t3toolbox.uniform_tucker_tensor_train.UT3Weights.from_t3weights(weights, n = None, r = None)
   :staticmethod:


   .. code-block:: python

      def from_t3weights(
              weights: 't3.T3Weights',
              n: Optional[int] = None,   # padded Tucker rank (default max rank); pass to match the train's pad
              r: Optional[int] = None,   # padded TT rank     (default max rank)
      ) -> 'UT3Weights':


   Pack a ragged :py:class:`~t3toolbox.tucker_tensor_train.T3Weights` into a uniform one.

   Pass ``n``/``r`` to match the padding of the :py:class:`UniformTuckerTensorTrain` these weights
   will pair with (e.g. ``n=ux.n, r=ux.r``); the defaults pad tightly to the weights' own max rank,
   which only matches a tightly-padded train.