:attr:`~xoa.meta.MetaSpecs.data_vars` [``"sig"``]
=================================================

.. metadatavar:: sig

	.. list-table::

	    * - **alt_names**
	      - ``'s_level'`` ``'sigma'`` ``'s'`` ``'sigma_level'``
	    * - **name**
	      - ``None``
	    * - **cmap**
	      - ``None``
	    * - **squeeze**
	      - ``None``
	    * - **search_order**
	      - ``'sn'``
	    * - **loc**
	      - ``None``
	    * - **add_loc**
	      - ``False``
	    * - **exclude**
	      - ``False``

	.. rubric:: [``"attrs"``]

	.. list-table::

	    * - **standard_name**
	      - ``'ocean_sigma_coordinate'`` ``'ocean_s_coordinate'`` ``'atmosphere_sigma_coordinate'`` ``'atmosphere_s_coordinate'`` ``'ocean_s_coordinate_g1'`` ``'ocean_s_coordinate_g2'``
	    * - **long_name**
	      - ``'Sigma level'``
	    * - **units**
	      - 

	.. rubric:: [``"add_coords_loc"``]

	Empty dictionary


	.. rubric:: [``"select"``]

	Empty dictionary