def fillna(self, value):
        """Fill missing values in this object.

        This operation follows the normal broadcasting and alignment rules that
        xarray uses for binary arithmetic, except the result is aligned to this
        object (``join='left'``) instead of aligned to the intersection of
        index coordinates (``join='inner'``).

        Parameters
        ----------
        value : scalar, ndarray or DataArray
            Used to fill all matching missing values in this array. If the
            argument is a DataArray, it is first aligned with (reindexed to)
            this array.

        Returns
        -------
        DataArray
        """
        if utils.is_dict_like(value):
            raise TypeError('cannot provide fill value as a dictionary with '
                            'fillna on a DataArray')
        out = ops.fillna(self, value)
        return out
def fillna ( self , value ) : if utils . is_dict_like ( value ) : raise TypeError ( 'cannot provide fill value as a dictionary with ' 'fillna on a DataArray' ) out = ops . fillna ( self , value ) return out
Fill missing values in this object.

        This operation follows the normal broadcasting and alignment rules that
        xarray uses for binary arithmetic, except the result is aligned to this
        object (``join='left'``) instead of aligned to the intersection of
        index coordinates (``join='inner'``).

        Parameters
        ----------
        value : scalar, ndarray or DataArray
            Used to fill all matching missing values in this array. If the
            argument is a DataArray, it is first aligned with (reindexed to)
            this array.

        Returns
        -------
        DataArray