Returns a new DataArray with swapped dimensions.

        Parameters
        ----------
        dims_dict : dict-like
            Dictionary whose keys are current dimension names and whose values
            are new names. Each value must already be a coordinate on this
            array.

        Returns
        -------
        renamed : Dataset
            DataArray with swapped dimensions.

        See Also
        --------

        DataArray.rename
        Dataset.swap_dims

def swap_dims(self, dims_dict):
        """Returns a new DataArray with swapped dimensions.

        Parameters
        ----------
        dims_dict : dict-like
            Dictionary whose keys are current dimension names and whose values
            are new names. Each value must already be a coordinate on this
            array.

        Returns
        -------
        renamed : Dataset
            DataArray with swapped dimensions.

        See Also
        --------

        DataArray.rename
        Dataset.swap_dims
        """
        ds = self._to_temp_dataset().swap_dims(dims_dict)
        return self._from_temp_dataset(ds)