{
    "type": "minecraft:flat_cache",
    "argument": {
        "type": "minecraft:spline",
        "spline": {
            "coordinate": {
                "type": "minecraft:shifted_noise",
                "noise": "minecraft:continentalness",
                "shift_x": "minecraft:shift_x",
                "shift_y": 0,
                "shift_z": "minecraft:shift_z",
                "xz_scale": 0.25,
                "y_scale": 0
            },
            "points": [
                {
                    "location": -1,
                    "derivative": 1,
                    "value": -1
                },
                {
                    "location": 0.19,
                    "derivative": 1,
                    "value": -0.19
                },
                {
                    "location": 1,
                    "derivative": 1,
                    "value": 1
                }
            ]
        }
    }
}