{
  "type": "minecraft:add",
  "argument1": 1,
  "argument2": {
    "type": "minecraft:mul",
    "argument1": -1,
    "argument2": {
      "type": "minecraft:clamp",
      "input": {
        "type": "minecraft:spline",
        "spline": {
          "coordinate": {
            "type": "minecraft:abs",
            "argument": {
              "type": "minecraft:noise",
              "noise": "tectonic:mountain_ridges/weathering",
              "xz_scale": 2.5,
              "y_scale": 2
            }
          },
          "points": [
            {
              "location": 0.025,
              "derivative": 20,
              "value": 0
            },
            {
              "location": 1,
              "derivative": 0,
              "value": 1
            }
          ]
        }
      },
      "min": 0,
      "max": 1
    }
  }
}
