Method update

xarray/core/dataset.py:5647–5676

Update this dataset's variables with those from another dataset. Just like :py:meth:`dict.update` this is a in-place operation. For a non-inplace version, see :py:meth:`Dataset.merge`. Parameters ---------- other : Dataset or mapping Variables wi

(self, other: CoercibleMapping)

        return result

    def update(self, other: CoercibleMapping) -> None:
        """Update this dataset's variables with those from another dataset.

        Just like :py:meth:`dict.update` this is a in-place operation.
        For a non-inplace version, see :py:meth:`Dataset.merge`.

        Parameters
        ----------
        other : Dataset or mapping
            Variables with which to update this dataset. One of:

            - Dataset
            - mapping {var name: DataArray}
            - mapping {var name: Variable}
            - mapping {var name: (dimension name, array-like)}
            - mapping {var name: (tuple of dimension names, array-like)}

        Raises
        ------
        ValueError
            If any dimensions would have inconsistent sizes in the updated
            dataset.

        See Also
        --------
        Dataset.assign
        Dataset.merge
        """
        merge_result = dataset_update_method(self, other)
        self._replace(inplace=True, **merge_result._asdict())

    def merge(
        self,