{
  "feature": "exotelcraft:alpha_trees",
  "placement": [
    {
      "type": "exotelcraft:alpha_noise_based_count",
      "count": 0,
      "extra_chance": 0.10000000149011612,
      "extra_count": 1
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "type": "minecraft:surface_water_depth_filter",
      "max_water_depth": 0
    },
    {
      "type": "minecraft:heightmap",
      "heightmap": "OCEAN_FLOOR"
    },
    {
      "type": "minecraft:biome"
    }
  ]
}