Function dataset_to_dataarray

xarray/core/parallel.py:68–77

(obj: Dataset)

def dataset_to_dataarray(obj: Dataset) -> DataArray:
    if not isinstance(obj, Dataset):
        raise TypeError(f"Expected Dataset, got {type(obj)}")

    if len(obj.data_vars) > 1:
        raise TypeError(
            "Trying to convert Dataset with more than one data variable to DataArray"
        )

    return next(iter(obj.data_vars.values()))


def dataarray_to_dataset(obj: DataArray) -> Dataset: