[
  {
    "id": "ocean",
    "display_name": "Ocean",
    "letter": "O",
    "color": "#1a4fa8",
    "placeholder_sprite": "placeholder/biome_ocean.png",
    "elevation_min": 0.0,
    "elevation_max": 0.349,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 10,
    "is_transition": false
  },
  {
    "id": "tundra",
    "display_name": "Tundra",
    "letter": "T",
    "color": "#c0ccc4",
    "placeholder_sprite": "placeholder/biome_tundra.png",
    "elevation_min": 0.0,
    "elevation_max": 0.72,
    "moisture_min": 0.0,
    "moisture_max": 0.48,
    "temp_min": 0.0,
    "temp_max": 0.28,
    "priority": 2,
    "is_transition": false
  },
  {
    "id": "boreal",
    "display_name": "Boreal Forest",
    "letter": "B",
    "color": "#3e6e52",
    "placeholder_sprite": "placeholder/biome_boreal.png",
    "elevation_min": 0.0,
    "elevation_max": 0.65,
    "moisture_min": 0.35,
    "moisture_max": 0.85,
    "temp_min": 0.08,
    "temp_max": 0.38,
    "priority": 2,
    "is_transition": false
  },
  {
    "id": "temperate_deciduous",
    "display_name": "Temperate Forest",
    "letter": "F",
    "color": "#4e7e3e",
    "placeholder_sprite": "placeholder/biome_forest.png",
    "elevation_min": 0.0,
    "elevation_max": 0.62,
    "moisture_min": 0.42,
    "moisture_max": 0.9,
    "temp_min": 0.28,
    "temp_max": 0.68,
    "priority": 2,
    "is_transition": false
  },
  {
    "id": "temperate_grassland",
    "display_name": "Grassland",
    "letter": "G",
    "color": "#8aaa48",
    "placeholder_sprite": "placeholder/biome_grassland.png",
    "elevation_min": 0.0,
    "elevation_max": 0.5,
    "moisture_min": 0.15,
    "moisture_max": 0.58,
    "temp_min": 0.28,
    "temp_max": 0.72,
    "priority": 1,
    "is_transition": false
  },
  {
    "id": "mountain_alpine",
    "display_name": "Mountain",
    "letter": "M",
    "color": "#8a7a68",
    "placeholder_sprite": "placeholder/biome_mountain.png",
    "elevation_min": 0.62,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 0.55,
    "priority": 5,
    "is_transition": false
  },
  {
    "id": "mountain_forested",
    "display_name": "Mountain Forest",
    "letter": "m",
    "color": "#5a6848",
    "placeholder_sprite": "placeholder/biome_mountain.png",
    "elevation_min": 0.48,
    "elevation_max": 0.72,
    "moisture_min": 0.38,
    "moisture_max": 0.88,
    "temp_min": 0.18,
    "temp_max": 0.58,
    "priority": 3,
    "is_transition": false
  },
  {
    "id": "subtropical_forest",
    "display_name": "Subtropical",
    "letter": "S",
    "color": "#3a8a3a",
    "placeholder_sprite": "placeholder/biome_subtropical.png",
    "elevation_min": 0.0,
    "elevation_max": 0.58,
    "moisture_min": 0.6,
    "moisture_max": 1.0,
    "temp_min": 0.62,
    "temp_max": 1.0,
    "priority": 4,
    "is_transition": false
  },
  {
    "id": "wetland",
    "display_name": "Wetland",
    "letter": "W",
    "color": "#3a6838",
    "placeholder_sprite": "placeholder/biome_wetland.png",
    "elevation_min": 0.35,
    "elevation_max": 0.44,
    "moisture_min": 0.78,
    "moisture_max": 1.0,
    "temp_min": 0.3,
    "temp_max": 0.82,
    "priority": 4,
    "is_transition": false
  },
  {
    "id": "coastal",
    "display_name": "Coastal",
    "letter": "C",
    "color": "#90b47e",
    "placeholder_sprite": "placeholder/biome_coast.png",
    "elevation_min": 0.35,
    "elevation_max": 0.39,
    "moisture_min": 0.35,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 1,
    "is_transition": false
  },
  {
    "id": "scrubland",
    "display_name": "Scrubland",
    "letter": "s",
    "color": "#9a8848",
    "placeholder_sprite": "placeholder/biome_grassland.png",
    "elevation_min": 0.0,
    "elevation_max": 0.58,
    "moisture_min": 0.08,
    "moisture_max": 0.32,
    "temp_min": 0.38,
    "temp_max": 0.82,
    "priority": 1,
    "is_transition": false
  },
  {
    "id": "desert_cold",
    "display_name": "Cold Desert",
    "letter": "D",
    "color": "#b8a878",
    "placeholder_sprite": "placeholder/biome_tundra.png",
    "elevation_min": 0.1,
    "elevation_max": 0.7,
    "moisture_min": 0.0,
    "moisture_max": 0.18,
    "temp_min": 0.0,
    "temp_max": 0.42,
    "priority": 2,
    "is_transition": false
  },
  {
    "id": "forest_edge",
    "display_name": "Forest Edge",
    "letter": "f",
    "color": "#7a9858",
    "placeholder_sprite": "placeholder/biome_forest.png",
    "elevation_min": 0.0,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 0,
    "is_transition": true
  },
  {
    "id": "foothills",
    "display_name": "Foothills",
    "letter": "h",
    "color": "#887868",
    "placeholder_sprite": "placeholder/biome_mountain.png",
    "elevation_min": 0.0,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 0,
    "is_transition": true
  },
  {
    "id": "marsh_edge",
    "display_name": "Marsh Edge",
    "letter": "w",
    "color": "#587858",
    "placeholder_sprite": "placeholder/biome_wetland.png",
    "elevation_min": 0.0,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 0,
    "is_transition": true
  },
  {
    "id": "beach",
    "display_name": "Beach",
    "letter": "b",
    "color": "#d4c888",
    "placeholder_sprite": "placeholder/biome_coast.png",
    "elevation_min": 0.0,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 0,
    "is_transition": true
  },
  {
    "id": "cliff",
    "display_name": "Cliff",
    "letter": "c",
    "color": "#786860",
    "placeholder_sprite": "placeholder/biome_mountain.png",
    "elevation_min": 0.0,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 0,
    "is_transition": true
  },
  {
    "id": "tidal_flat",
    "display_name": "Tidal Flat",
    "letter": "t",
    "color": "#8aaa80",
    "placeholder_sprite": "placeholder/biome_coast.png",
    "elevation_min": 0.0,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 0,
    "is_transition": true
  },
  {
    "id": "mangrove",
    "display_name": "Mangrove",
    "letter": "n",
    "color": "#3a6848",
    "placeholder_sprite": "placeholder/biome_wetland.png",
    "elevation_min": 0.0,
    "elevation_max": 1.0,
    "moisture_min": 0.0,
    "moisture_max": 1.0,
    "temp_min": 0.0,
    "temp_max": 1.0,
    "priority": 0,
    "is_transition": true
  }
]