{
    "name": "Channel",
    "derivative": "OCEAN",
    "type": "FLUID",
    "genHeight": -0.25,
    "genAmp": 0,
    "surface": [
        "SAND",
        "SAND",
        "CLAY",
        "GRAVEL"
    ],
    "surfaceScale": 0.7,
    "surfaceType": "simplex",
    "subSurface": [
        "SAND",
        "SAND",
        "SAND",
        "CLAY",
        "GRAVEL"
    ],
    "subSurfaceType": "simplex",
    "rock": [
        "SANDSTONE"
    ]
}