{
  "type": "minecraft:flat_cache",
  "argument": {
    "type": "minecraft:cache_2d",
    "argument": {
      "type": "minecraft:range_choice",
      "input": "tectonic:noise/raw_islands",
      "min_inclusive": -64,
      "max_exclusive": -0.4,
      "when_in_range": "tectonic:noise/continent/erosion",
      "when_out_of_range": -0.55
    }
  }
}