Function reindex_like

xarray/structure/alignment.py:1088–1120

Re-index either a Dataset or a DataArray like another Dataset/DataArray. Not public API.

(
    obj: T_Alignable,
    other: Dataset | DataArray,
    method: str | None = None,
    tolerance: float | Iterable[float] | str | None = None,
    copy: bool = True,
    fill_value: Any = dtypes.NA,
)

def reindex_like(
    obj: T_Alignable,
    other: Dataset | DataArray,
    method: str | None = None,
    tolerance: float | Iterable[float] | str | None = None,
    copy: bool = True,
    fill_value: Any = dtypes.NA,
) -> T_Alignable:
    """Re-index either a Dataset or a DataArray like another Dataset/DataArray.

    Not public API.

    """
    if not other._indexes:
        # This check is not performed in Aligner.
        for dim in other.dims:
            if dim in obj.dims:
                other_size = other.sizes[dim]
                obj_size = obj.sizes[dim]
                if other_size != obj_size:
                    raise ValueError(
                        "different size for unlabeled "
                        f"dimension on argument {dim!r}: {other_size!r} vs {obj_size!r}"
                    )

    return reindex(
        obj,
        indexers=other.xindexes,
        method=method,
        tolerance=tolerance,
        copy=copy,
        fill_value=fill_value,
    )


def _get_broadcast_dims_map_common_coords(args, exclude):