JED 1.6.0+ - Simple BoP custom dimension

{
    "dimensions": [
        {
            "dim": 5,
            "dimensiontype": {
                "id": 5,
                "name": "BoP dimension",
                "suffix": "_dim5",
                "keeploaded": false,
                "worldprovider": "WorldProviderSurfaceJED",
                "require_exact_match": true
            },
            "worldinfo_onetime": {
                "generatorName": "BIOMESOP"
            }
        }
    ]
}