[
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    "spawns": { "group": "GROUP_LAB", "population": [ 0, 5 ], "chance": 20 },
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  },
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    "type": "overmap_terrain",
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  },
  {
    "type": "overmap_terrain",
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  },
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    "type": "overmap_terrain",
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    "flags": [ "NO_ROTATE" ]
  },
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    "type": "overmap_terrain",
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  },
  {
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    "type": "overmap_terrain",
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  },
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    "type": "overmap_terrain",
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  },
  {
    "type": "overmap_terrain",
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  },
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  {
    "type": "overmap_terrain",
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    "flags": [ "NO_ROTATE" ]
  },
  {
    "type": "overmap_terrain",
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    "sym": "L",
    "color": "light_blue",
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    "spawns": { "group": "GROUP_LAB", "population": [ 0, 5 ], "chance": 20 },
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  },
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    "type": "overmap_terrain",
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  },
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    "flags": [ "NO_ROTATE" ]
  },
  {
    "type": "overmap_terrain",
    "id": "lab_train_depot",
    "name": "science train depot",
    "sym": "L",
    "color": "light_blue",
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    "extras": "subway",
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    "flags": [ "NO_ROTATE", "RISK_HIGH" ]
  },
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    "type": "overmap_terrain",
    "id": "central_lab_train_depot",
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    "spawns": { "group": "GROUP_CENTRAL_LAB", "population": [ 0, 5 ], "chance": 20 }
  },
  {
    "type": "overmap_terrain",
    "id": "central_lab_entrance",
    "name": "forest",
    "sym": "F",
    "color": "green",
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    "flags": [ "NO_ROTATE", "RISK_HIGH" ]
  },
  {
    "type": "overmap_terrain",
    "id": "central_lab_shaft",
    "name": "access shaft",
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    "flags": [ "NO_ROTATE" ]
  },
  {
    "type": "overmap_terrain",
    "abstract": "generic_central_lab",
    "name": "central lab",
    "sym": "L",
    "color": "cyan",
    "see_cost": 5,
    "flags": [ "RISK_HIGH" ],
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  },
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    "type": "overmap_terrain",
    "id": [
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      "central_lab_hq_2",
      "central_lab_hq_3",
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      "central_lab_hq_6",
      "central_lab_hq_7",
      "central_lab_hq_8",
      "central_lab_hq_9"
    ],
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  },
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    "id": "central_lab",
    "name": "central lab",
    "sym": "L",
    "color": "light_blue",
    "see_cost": 5,
    "flags": [ "NO_ROTATE" ],
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  },
  {
    "type": "overmap_terrain",
    "id": "central_lab_stairs",
    "name": "central lab",
    "sym": "L",
    "color": "blue",
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    "flags": [ "NO_ROTATE" ],
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  },
  {
    "type": "overmap_terrain",
    "id": "central_lab_core",
    "name": "central lab",
    "sym": "L",
    "color": "light_blue",
    "see_cost": 5,
    "flags": [ "NO_ROTATE" ],
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  },
  {
    "type": "overmap_terrain",
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    "sym": "L",
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    "spawns": { "group": "GROUP_CENTRAL_LAB", "population": [ 0, 5 ], "chance": 20 }
  },
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    "type": "overmap_terrain",
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      "lab_surface_brick_basementA2",
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      "lab_surface_brick_basementA4",
      "lab_surface_brick_basementB0",
      "lab_surface_brick_basementB1",
      "lab_surface_brick_basementB2",
      "lab_surface_brick_basementB3",
      "lab_surface_brick_basementB4",
      "lab_surface_brick_basementC0",
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      "lab_surface_brick_basementC2",
      "lab_surface_brick_basementC3",
      "lab_surface_brick_basementC4",
      "lab_surface_brick_basementD0",
      "lab_surface_brick_basementD2",
      "lab_surface_brick_basementD3",
      "lab_surface_brick_basementD4",
      "lab_surface_brick_basementE0",
      "lab_surface_brick_basementE1",
      "lab_surface_brick_basementE2",
      "lab_surface_brick_basementE3",
      "lab_surface_brick_basementE4"
    ],
    "name": "solid rock",
    "sym": "%",
    "color": "dark_gray",
    "see_cost": 5
  },
  {
    "type": "overmap_terrain",
    "id": "lab_surface_brick_basementD1_hidden_lab_stairs",
    "name": "lab basement",
    "sym": "L",
    "color": "white",
    "spawns": { "group": "GROUP_LAB_SURFACE", "population": [ 1, 5 ], "chance": 50 },
    "see_cost": 5,
    "mondensity": 2
  },
  {
    "type": "overmap_terrain",
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      "lab_surface_brick_blockA1",
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      "lab_surface_brick_blockB1",
      "lab_surface_brick_blockC0",
      "lab_surface_brick_blockC1",
      "lab_surface_brick_blockC2",
      "lab_surface_brick_blockD0",
      "lab_surface_brick_blockD1",
      "lab_surface_brick_blockE0",
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    ],
    "name": "parking lot",
    "sym": "_",
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    "spawns": { "group": "GROUP_LAB_SURFACE", "population": [ 5, 20 ], "chance": 50 },
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    "type": "overmap_terrain",
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      "lab_surface_brick_blockA4",
      "lab_surface_brick_blockB2",
      "lab_surface_brick_blockB3",
      "lab_surface_brick_blockB4",
      "lab_surface_brick_blockC4",
      "lab_surface_brick_blockD2",
      "lab_surface_brick_blockD3",
      "lab_surface_brick_blockD4",
      "lab_surface_brick_blockE2",
      "lab_surface_brick_blockE3",
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    ],
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    "sym": "l",
    "color": "light_gray",
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    "type": "overmap_terrain",
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    "sym": "L",
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    "mondensity": 2,
    "flags": [ "RISK_HIGH" ]
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    "type": "overmap_terrain",
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      "lab_surface_brick_block2C0",
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      "lab_surface_brick_block2E0",
      "lab_surface_brick_block2E1",
      "lab_surface_brick_block3A0",
      "lab_surface_brick_block3A1",
      "lab_surface_brick_block3B0",
      "lab_surface_brick_block3B1",
      "lab_surface_brick_block3C0",
      "lab_surface_brick_block3C1",
      "lab_surface_brick_block3C2",
      "lab_surface_brick_block3D0",
      "lab_surface_brick_block3D1",
      "lab_surface_brick_block3E0",
      "lab_surface_brick_block3E1",
      "lab_surface_brick_block4A0",
      "lab_surface_brick_block4A1",
      "lab_surface_brick_block4B0",
      "lab_surface_brick_block4B1",
      "lab_surface_brick_block4C0",
      "lab_surface_brick_block4C1",
      "lab_surface_brick_block4C2",
      "lab_surface_brick_block4D0",
      "lab_surface_brick_block4D1",
      "lab_surface_brick_block4E0",
      "lab_surface_brick_block4E1",
      "lab_surface_brick_block5A0",
      "lab_surface_brick_block5A1",
      "lab_surface_brick_block5B0",
      "lab_surface_brick_block5B1",
      "lab_surface_brick_block5C0",
      "lab_surface_brick_block5C1",
      "lab_surface_brick_block5C2",
      "lab_surface_brick_block5D0",
      "lab_surface_brick_block5D1",
      "lab_surface_brick_block5E0",
      "lab_surface_brick_block5E1"
    ],
    "name": "open air",
    "sym": ".",
    "color": "blue",
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  },
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    "type": "overmap_terrain",
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      "lab_surface_brick_block2B3",
      "lab_surface_brick_block2B4",
      "lab_surface_brick_block2C3",
      "lab_surface_brick_block2C4",
      "lab_surface_brick_block2D2",
      "lab_surface_brick_block2D3",
      "lab_surface_brick_block2D4",
      "lab_surface_brick_block2E2",
      "lab_surface_brick_block2E3",
      "lab_surface_brick_block2E4"
    ],
    "name": "research facility, second floor",
    "copy-from": "lab_surface_brick_blockA2"
  },
  {
    "type": "overmap_terrain",
    "id": [
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      "lab_surface_brick_block3A3",
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      "lab_surface_brick_block3B2",
      "lab_surface_brick_block3B3",
      "lab_surface_brick_block3B4",
      "lab_surface_brick_block3C3",
      "lab_surface_brick_block3C4",
      "lab_surface_brick_block3D2",
      "lab_surface_brick_block3D3",
      "lab_surface_brick_block3D4",
      "lab_surface_brick_block3E2",
      "lab_surface_brick_block3E3",
      "lab_surface_brick_block3E4"
    ],
    "name": "research facility, third floor",
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    "type": "overmap_terrain",
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      "lab_surface_brick_block4D3",
      "lab_surface_brick_block4D4",
      "lab_surface_brick_block4E2",
      "lab_surface_brick_block4E3",
      "lab_surface_brick_block4E4"
    ],
    "name": "research facility, fourth floor",
    "copy-from": "lab_surface_brick_blockA2"
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    "type": "overmap_terrain",
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      "lab_surface_brick_block5B3",
      "lab_surface_brick_block5B4",
      "lab_surface_brick_block5C3",
      "lab_surface_brick_block5C4",
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      "lab_surface_brick_block5D3",
      "lab_surface_brick_block5D4",
      "lab_surface_brick_block5E2",
      "lab_surface_brick_block5E3",
      "lab_surface_brick_block5E4"
    ],
    "name": "research facility, roof",
    "sym": "l",
    "color": "dark_gray",
    "see_cost": 2
  }
]
