ufv_load
========

.. py:function:: t3toolbox.backend.ufv_operations.ufv_load(file, use_jax = False)

   .. code-block:: python

      def ufv_load(file, use_jax: bool = False):  # -> (*supercores, shape, masks)


   Load a bv ``.data`` tuple saved by :py:func:`ufv_save`. The supercores follow ``use_jax``; the
   masks always come back **numpy (host) bool** (a jax mask is a tracer under jit). The caller wraps the
   returned tuple into the OO class (the supercore count is fixed per class).