xarray.Dataset.st.flatten_levels# Dataset.st.flatten_levels(idx_name, levels, new_name=None, position=0, renamer=None)# Wrapper for shnitsel.data.multi_indices.flatten_levels(). Parameters: idx_name (str) levels (Sequence[str]) new_name (str | None) position (int) renamer (Callable | None) Return type: DatasetOrArray