Difference between all "id" values of "overmap_terrain" types (left) and all "om_terrain" values of "mapgen" types (right)

overmap_terrain_ids.diff

--- overmap_terrain_ids	2020-06-17 15:44:45.368099503 -0600
+++ mapgen_om_terrains	2020-06-17 15:43:55.630136278 -0600
@@ -44,6 +44,7 @@
 BotanicalGarden_1b_roof
 Cemetery_1a
 Cemetery_1b
+FEMA_be
 FEMA_blc
 FEMA_brc
 FEMA_entrance
@@ -76,7 +77,6 @@
 abstorefront_roof
 abstorefront_roof_1
 abstorefront_roof_2
-acid_anthill
 airliner_1a
 airliner_1b
 airliner_1c
@@ -118,13 +118,6 @@
 animalpound_roof
 animalshelter
 animalshelter_roof
-anthill
-ants
-ants_food
-ants_lab
-ants_lab_stairs
-ants_larvae
-ants_queen
 apartments_con_tower_000
 apartments_con_tower_001
 apartments_con_tower_002
@@ -200,7 +193,6 @@
 boat_rental
 bowling_alley
 bowling_alley_roof
-bridge
 bunker
 bunker_basement
 bus_stat_0
@@ -356,16 +348,12 @@
 cave_rat
 cave_rat_underground
 cave_underground
-cavern
 cemetery_4square_00
 cemetery_4square_01
 cemetery_4square_10
 cemetery_4square_11
 cemetery_small
-central_lab
-central_lab_core
 central_lab_entrance
-central_lab_finale
 central_lab_hq_1
 central_lab_hq_2
 central_lab_hq_3
@@ -376,7 +364,6 @@
 central_lab_hq_8
 central_lab_hq_9
 central_lab_shaft
-central_lab_stairs
 central_lab_train_depot
 cground_1
 cground_1_1
@@ -434,7 +421,6 @@
 craft_shop_roof_1
 craft_shop_roof_2
 craft_shop_upper_roof
-crater
 cs_car_dealership
 cs_car_dealership_roof
 cs_car_showroom
@@ -503,7 +489,6 @@
 dumpsite
 duplex
 duplex_roof
-empty_rock
 emptycommerciallot
 emptyresidentiallot
 evac_center_1
@@ -824,7 +809,6 @@
 fema_3_2
 fema_3_3
 fema_entrance
-field
 fire_station
 fire_station_1
 fire_station_roof
@@ -848,11 +832,7 @@
 football_field_c3
 football_field_c4
 football_field_c5
-forest
 forest_aban1
-forest_thick
-forest_trail
-forest_water
 fuel_station
 fuel_station_roof
 fungal_bloom
@@ -937,10 +917,6 @@
 helipad_nw
 helipad_se
 helipad_sw
-hellmouth
-hive
-hiway_ew
-hiway_ns
 home_improvement
 home_improvement_roof
 homeless_0_0_0
@@ -1295,10 +1271,6 @@
 hunter_shack_roof
 hunter_shack_roof_1
 hunting_blind
-ice_lab
-ice_lab_core
-ice_lab_finale
-ice_lab_stairs
 icecream_shop
 icecream_shop_roof
 irradiator_1_1
@@ -1330,12 +1302,11 @@
 junkyard_2b
 junkyard_roof_1a
 junkyard_roof_1b
-lab
-lab_core
+lab_1side
+lab_4side
 lab_escape_cells
 lab_escape_entrance
-lab_finale
-lab_stairs
+lab_finale_1level
 lab_subway_vent_shaft-1
 lab_subway_vent_shaft-2
 lab_subway_vent_shaft-3
@@ -1497,7 +1468,6 @@
 lake_cabin_boathouse
 lake_cabin_boathouse_roof
 lake_dock_small
-lake_shore
 lake_shore_dock_small
 lake_surface
 lake_water_cube
@@ -1548,7 +1518,6 @@
 loffice_tower_8
 loffice_tower_9
 loffice_tower_9b
-looted_building
 lumbermill_0_0
 lumbermill_0_0_roof
 lumbermill_0_1
@@ -2135,11 +2104,6 @@
 mil_surplus_roof
 mil_surplus_roof_1
 mil_surplus_roof_2
-mine
-mine_down
-mine_entrance
-mine_finale
-mine_shaft
 miniaturerailway_0_0_0
 miniaturerailway_0_0_1
 miniaturerailway_0_1_0
@@ -2517,6 +2481,7 @@
 necropolis_d_80
 necropolis_d_81
 necropolis_d_9
+null
 office_cubical
 office_cubical_1
 office_cubical_roof
@@ -2528,8 +2493,6 @@
 office_doctor_roof_1
 office_doctor_roof_2
 office_doctor_upper_roof_2
-office_tower_1
-office_tower_1_entrance
 office_tower_2_a1
 office_tower_2_a1_tower_lab
 office_tower_2_a2
@@ -2537,8 +2500,6 @@
 office_tower_2_b1
 office_tower_2_b2
 office_tower_2_b3
-office_tower_b
-office_tower_b_entrance
 office_tower_collapse_a0
 office_tower_collapse_a1
 office_tower_collapse_a2
@@ -2552,7 +2513,6 @@
 office_tower_collapse_b_b1
 office_tower_collapse_b_b2
 office_tower_open_air_corner
-open_air
 orchard
 orchard_processing
 orchard_stall
@@ -2735,8 +2695,6 @@
 radio_tower_odd
 radio_tower_roof_1
 radio_tower_top
-railroad
-railroad_bridge
 railroad_level_crossing
 railroad_station_0_1
 railroad_station_0_2
@@ -4252,20 +4210,7 @@
 refctr_W5e_z-4
 refctr_W5e_z1
 refctr_W5e_z2
-rift
-river
-river_c_not_ne
-river_c_not_nw
-river_c_not_se
-river_c_not_sw
-river_center
-river_ne
-river_nw
-river_se
-river_sw
 riverside_dwelling
-road
-road_nesw_manhole
 roadstop
 roadstop_a
 roadstop_a_roof
@@ -4328,7 +4273,6 @@
 robofachq_surface_car_entrance
 robofachq_surface_entrance
 robofachq_surface_parking
-rock
 runway
 runway_carts
 runway_end
@@ -4502,7 +4446,6 @@
 s_lightindustry_road_1
 s_liquor
 s_liquor_roof
-s_lot
 s_music
 s_music_roof
 s_petstore
@@ -4529,7 +4472,6 @@
 s_restaurant_coffee_roof
 s_restaurant_coffee_roof_1
 s_restaurant_coffee_roof_2
-s_restaurant_deserted_test
 s_restaurant_fast
 s_restaurant_fast_1
 s_restaurant_fast_roof
@@ -4621,7 +4563,6 @@
 sewage_treatment_1_1_roof
 sewage_treatment_2_0_-1
 sewage_treatment_2_1_-1
-sewer
 sewer_sub_station
 shelter
 shelter_1
@@ -4647,8 +4588,6 @@
 silo_4
 silo_finale
 skate_park
-slimepit
-slimepit_down
 small_office
 small_office_roof
 small_office_upper_roof
@@ -4664,10 +4603,6 @@
 smoke_lounge_roof_1
 smokehouse
 smokehouse_roof
-spider_pit
-spider_pit_under
-spiral
-spiral_hub
 stadium_0_0
 stadium_0_1
 stadium_0_2
@@ -4765,15 +4700,8 @@
 stripclub_roof_2
 sub_station
 sub_station_roof
-subway
 sugar_house
 sugar_house_roof
-temple
-temple_finale
-temple_stairs
-tower_lab
-tower_lab_finale
-tower_lab_stairs
 town_hall_0_0_0
 town_hall_0_0_1
 town_hall_0_0_roof
@@ -4798,10 +4726,7 @@
 trailhead_outhouse_z1
 trailhead_shack_z0
 trailhead_shack_z1
-triffid_finale
 triffid_grove
-triffid_roots
-tutorial
 underground_sub_station
 urban_13_1
 urban_13_10