{
  "feature": "minecraft:patch_tall_grass",
  "placement": [
    {
      "type": "minecraft:noise_threshold_count",
      "above_noise": 7,
      "below_noise": 0,
      "noise_level": -0.8
    },
    {
      "type": "minecraft:rarity_filter",
      "chance": 32
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "type": "minecraft:heightmap",
      "heightmap": "MOTION_BLOCKING"
    },
    {
      "type": "minecraft:biome"
    }
  ]
}