{
    "_option": "es_host: hostname of Elasticsearch node to use",
    "es-host": "fatcat-test.jc.rl.ac.uk",

    "_option": "es_port: port number of Elasticsearch node to use",
    "es-port": 9200,

    "_option": "es_index: Elasticsearch index to use",
    "es-index": "badc",

    "_option": "es_mapping: Elasticsearch document type to index data as",
    "es-mapping": "eufar",

    "_option": "es_index_settings: Path to Elasticsearch index settings config",
    "es-index-settings": "../../elasticsearch/mapping/index_settings.json",

    "_option": "max_results: max number of search results to request",
    "max-results": 100,

    "_option": "output-path: main output directory",
    "output-path": "/home/ccnewey/ceda-di/out",

    "_option": "log-path: log dir path, relative to 'outputpath'",
    "log-path": "log/",

    "_option": "log-file: log file path, relative to 'logpath'",
    "log-file": "ceda-di.log",

    "_option": "json-path: directory for JSON metadata, relative to 'outputpath'",
    "json-path": "json/",

    "_option": "input-path: data input path (where to extract metadata from)",
    "input-path": "/badc/eufar/data/projects",

    "_option": "num-cores: number of processes to use in parallel",
    "num-cores": 3,

    "_option": "logging: options for the 'logging' module",
    "_ref": "(see: https://docs.python.org/2/library/logging.html)",
    "logging": {
        "_option": "format: log entry format string",
        "format": "[%(levelname)s] (%(name)s) %(message)s"
    },

    "_option": "handlers: python classes to handle data files",
    "handlers": {
        "_nav_post_processed.bil.hdr$": {
            "class": "ceda_di.providers.arsf.envi.BIL",
            "priority": 10
        },
        ".hdf$": {
            "class": "ceda_di.providers.arsf.hdf4.HDF4",
            "priority": 10
        },
        ".tif$": {
            "class": "ceda_di.providers.arsf.exif.EXIF",
            "priority": 10
        },
        ".nc$": {
            "class": "ceda_di.filetypes.netcdf.NetCDFFactory",
            "priority": 1
        }
    }
}