Function get_chunksizes

xarray/core/common.py:2052–2065

(
    variables: Iterable[Variable],
)

def get_chunksizes(
    variables: Iterable[Variable],
) -> Mapping[Any, tuple[int, ...]]:
    chunks: dict[Any, tuple[int, ...]] = {}
    for v in variables:
        if hasattr(v._data, "chunks"):
            for dim, c in v.chunksizes.items():
                if dim in chunks and c != chunks[dim]:
                    raise ValueError(
                        f"Object has inconsistent chunks along dimension {dim}. "
                        "This can be fixed by calling unify_chunks()."
                    )
                chunks[dim] = c
    return Frozen(chunks)


def is_np_datetime_like(dtype: DTypeLike | None) -> bool: