{
    "$id": "https://www.istp-cnr.it/gray/schemas/cocos",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "COCOS Tokamak COordinate COnventions code",
    "type": "integer",
    "oneOf": [
        {"minimum": 1, "maximum": 8},
        {"minimum": 11, "maximum": 18}
    ]
}