scippneutron.io.nexus.load_nexus.load_nexus_json_str# scippneutron.io.nexus.load_nexus.load_nexus_json_str(json_template, get_start_info=False)# Use this function for testing so that file io is not required Return type: Tuple[Union[Dataset, DataArray, None], Optional[Variable], Optional[Set[StreamInfo]]]