# Engine definition. Dimensional keys state their units.
schema_version = 2
id = "v12"
name = "250-inspired / 3.0 V12"
category = "V12"
description = "Separate six-cylinder banks / junction collectors / dual outlets"
order = 31
cycle = "four_stroke"

[simulation]
cells_per_meter = 20.0

[engine]
bank_angle_deg = 60.0
cylinders = 12
initial_rpm = 1400.0
initialize_phased_charge = true
layout = "v"
maximum_load_torque_nm = 30.0
minimum_substeps = 1
phase_degrees = [0.0, 600.0, 480.0, 360.0, 240.0, 120.0, 660.0, 540.0, 420.0, 300.0, 180.0, 59.99998]
pipe_damping = 0.0
starter_torque_nm = 73.83022
throttle_diameter_mm = 65.0
topology = "staged"

[cylinder]
afr = 14.7
ambient_temperature_k = 300.0
bore_mm = 73.0
burn_duration_deg = 60.0
burn_start_deg = 5.0
compression = 10.0
energy_variation = 0.05
exhaust_valve_count = 1
exhaust_valve_diameter_mm = 23.36
fuel_lhv_j_per_kg = 4.4e+07
heat_transfer = 100.0
intake_valve_count = 1
intake_valve_diameter_mm = 27.74
misfire_probability = 0.0
rod_mm = 110.0
stroke_mm = 58.8
wall_area = 0.02
wiebe_a = 5.0
wiebe_m = 2.0

[crankshaft]
friction_constant_nm = 11.81283
friction_quadratic_nm_s2 = 0.0
friction_viscous_nm_s = 0.01181284
inertia_kg_m2 = 0.354385

[ecu]
idle_base_opening = 0.05
idle_control = "feedback"
idle_ki = 4e-05
idle_kp = 0.0001
idle_max_opening = 0.25
idle_minimum_advance_deg = -5.0
idle_rpm = 1000.0
idle_spark_gain = 0.02
ignition_map = [[0.0, 10.0], [15000.0, 40.0]]
overrun_cut_rpm = 3500.0
overrun_fuel_cut_enabled = true
overrun_ignition_cut_enabled = false
overrun_resume_rpm = 2400.0
power_afr = 12.8
rev_limit_enabled = true
rev_limit_fuel_cut_enabled = true
rev_limit_rpm = 7000.0
rev_resume_rpm = 6750.0
stoichiometric_afr = 14.7
throttle_closing_rate = 0.0
throttle_closing_time_constant_s = 0.0
throttle_rate = 1000.0
throttle_time_constant_s = 0.001

[vehicle]
air_density = 1.225
clutch_capacity = 649.7059
clutch_engagement_rate = 8.0
drag_coefficient = 0.7
final_drive_ratio = 2.7
frontal_area = 0.65
gear_ratios = [4.1, 2.7, 2.0, 1.55, 1.25, 0.98]
gravity = 9.80665
mass_kg = 1400.0
primary_reduction = 1.8
rolling_resistance = 0.015
rotational_inertia_kg_m2 = 1.2
wheel_radius_mm = 320.0

[fuel]
system = "injection"

[junctions]
h_pipe = true

[[pipes]]
id = "intake"
diameter_mm = 75.0

[[pipes]]
id = "runners"
count = 12
diameter_mm = 35.0

[[pipes]]
id = "primary_1"
diameter_mm = 38.0

[[pipes]]
id = "primary_2"
diameter_mm = 38.0

[[pipes]]
id = "primary_3"
diameter_mm = 38.0

[[pipes]]
id = "primary_4"
diameter_mm = 38.0

[[pipes]]
id = "primary_5"
diameter_mm = 38.0

[[pipes]]
id = "primary_6"
diameter_mm = 38.0

[[pipes]]
id = "primary_7"
diameter_mm = 38.0

[[pipes]]
id = "primary_8"
diameter_mm = 38.0

[[pipes]]
id = "primary_9"
diameter_mm = 38.0

[[pipes]]
id = "primary_10"
diameter_mm = 38.0

[[pipes]]
id = "primary_11"
diameter_mm = 38.0

[[pipes]]
id = "primary_12"
diameter_mm = 38.0

[[pipes]]
id = "tailpipe_25"
diameter_mm = 60.0

[[pipes]]
id = "tailpipe_26"
diameter_mm = 60.0

[[pipes]]
id = "secondary_27"
diameter_mm = 48.0

[[pipes]]
id = "secondary_28"
diameter_mm = 48.0

[cam.intake]
points = [
  [0.000, 0.000000],
  [340.000, 0.000000],
  [345.000, 0.132685],
  [350.000, 0.500838],
  [355.000, 1.059610],
  [360.000, 1.764147],
  [365.000, 2.569600],
  [370.000, 3.431117],
  [375.000, 4.303846],
  [380.000, 5.142938],
  [385.000, 5.903539],
  [390.000, 6.540800],
  [395.000, 7.009869],
  [400.000, 7.265894],
  [402.500, 7.300000],
  [527.500, 7.300000],
  [532.500, 7.167315],
  [537.500, 6.799162],
  [542.500, 6.240390],
  [547.500, 5.535853],
  [552.500, 4.730400],
  [557.500, 3.868883],
  [562.500, 2.996154],
  [567.500, 2.157062],
  [572.500, 1.396461],
  [577.500, 0.759200],
  [582.500, 0.290131],
  [587.500, 0.034106],
  [590.000, 0.000000],
  [720.000, 0.000000]
]

[cam.exhaust]
points = [
  [0.000, 0.000000],
  [130.000, 0.000000],
  [135.000, 0.110646],
  [140.000, 0.418662],
  [145.000, 0.888161],
  [150.000, 1.483259],
  [155.000, 2.168070],
  [160.000, 2.906709],
  [165.000, 3.663291],
  [170.000, 4.401930],
  [175.000, 5.086741],
  [180.000, 5.681839],
  [185.000, 6.151338],
  [190.000, 6.459354],
  [195.000, 6.570000],
  [325.000, 6.570000],
  [330.000, 6.459354],
  [335.000, 6.151338],
  [340.000, 5.681839],
  [345.000, 5.086741],
  [350.000, 4.401930],
  [355.000, 3.663291],
  [360.000, 2.906709],
  [365.000, 2.168070],
  [370.000, 1.483259],
  [375.000, 0.888161],
  [380.000, 0.418662],
  [385.000, 0.110646],
  [390.000, 0.000000],
  [720.000, 0.000000]
]

[valves.intake]
mass_g = 35.0
spring_rate_n_per_mm = 38.0
damping_n_s_per_m = 24.0
seat_force_n = 75.0
maximum_lift_mm = 15.0
seat_restitution = 0.005
cam_restitution = 0.01
stop_restitution = 0.01

[valves.exhaust]
mass_g = 35.0
spring_rate_n_per_mm = 38.0
damping_n_s_per_m = 24.0
seat_force_n = 75.0
maximum_lift_mm = 15.0
seat_restitution = 0.005
cam_restitution = 0.01
stop_restitution = 0.01

[valve_sound]
mode_hz = 3600.0
effective_mass_g = 180.0
radiation_area_cm2 = 10.0
damping_ratio = 0.9

[[geometry.cylinders]]
origin_mm = [ -227.5, 0, 0 ]
tilt_deg = -30.0

[[geometry.cylinders]]
origin_mm = [ -136.5, 0, 0 ]
tilt_deg = -30.0

[[geometry.cylinders]]
origin_mm = [ -45.5, 0, 0 ]
tilt_deg = -30.0

[[geometry.cylinders]]
origin_mm = [ 45.5, 0, 0 ]
tilt_deg = -30.0

[[geometry.cylinders]]
origin_mm = [ 136.5, 0, 0 ]
tilt_deg = -30.0

[[geometry.cylinders]]
origin_mm = [ 227.5, 0, 0 ]
tilt_deg = -30.0

[[geometry.cylinders]]
origin_mm = [ -227.5, 0, 0 ]
tilt_deg = 30.0

[[geometry.cylinders]]
origin_mm = [ -136.5, 0, 0 ]
tilt_deg = 30.0

[[geometry.cylinders]]
origin_mm = [ -45.5, 0, 0 ]
tilt_deg = 30.0

[[geometry.cylinders]]
origin_mm = [ 45.5, 0, 0 ]
tilt_deg = 30.0

[[geometry.cylinders]]
origin_mm = [ 136.5, 0, 0 ]
tilt_deg = 30.0

[[geometry.cylinders]]
origin_mm = [ 227.5, 0, 0 ]
tilt_deg = 30.0

# intake
[[geometry.pipes]]
index = 0
points_mm = [
  [ -473, 452.582, 0 ],
  [ -273, 452.582, 0 ]
]

# runners 1
[[geometry.pipes]]
index = 1
points_mm = [
  [ -227.5, 384.0538, -43.6787 ],
  [ -227.5, 134.0538, -43.6787 ]
]

# runners 2
[[geometry.pipes]]
index = 2
points_mm = [
  [ -136.5, 384.0538, -43.6787 ],
  [ -136.5, 134.0538, -43.6787 ]
]

# runners 3
[[geometry.pipes]]
index = 3
points_mm = [
  [ -45.5, 384.0538, -43.6787 ],
  [ -45.5, 134.0538, -43.6787 ]
]

# runners 4
[[geometry.pipes]]
index = 4
points_mm = [
  [ 45.5, 384.0538, -43.6787 ],
  [ 45.5, 134.0538, -43.6787 ]
]

# runners 5
[[geometry.pipes]]
index = 5
points_mm = [
  [ 136.5, 384.0538, -43.6787 ],
  [ 136.5, 134.0538, -43.6787 ]
]

# runners 6
[[geometry.pipes]]
index = 6
points_mm = [
  [ 227.5, 384.0538, -43.6787 ],
  [ 227.5, 134.0538, -43.6787 ]
]

# runners 7
[[geometry.pipes]]
index = 7
points_mm = [
  [ -227.5, 384.0538, 43.6787 ],
  [ -227.5, 134.0538, 43.6787 ]
]

# runners 8
[[geometry.pipes]]
index = 8
points_mm = [
  [ -136.5, 384.0538, 43.6787 ],
  [ -136.5, 134.0538, 43.6787 ]
]

# runners 9
[[geometry.pipes]]
index = 9
points_mm = [
  [ -45.5, 384.0538, 43.6787 ],
  [ -45.5, 134.0538, 43.6787 ]
]

# runners 10
[[geometry.pipes]]
index = 10
points_mm = [
  [ 45.5, 384.0538, 43.6787 ],
  [ 45.5, 134.0538, 43.6787 ]
]

# runners 11
[[geometry.pipes]]
index = 11
points_mm = [
  [ 136.5, 384.0538, 43.6787 ],
  [ 136.5, 134.0538, 43.6787 ]
]

# runners 12
[[geometry.pipes]]
index = 12
points_mm = [
  [ 227.5, 384.0538, 43.6787 ],
  [ 227.5, 134.0538, 43.6787 ]
]

# primary_1
[[geometry.pipes]]
index = 13
points_mm = [
  [ -227.5, 101.2038, -100.5766 ],
  [ -226.1083, 90.9653, -112.2028 ],
  [ -222.0863, 80.6518, -121.6751 ],
  [ -215.6643, 70.3646, -129.1873 ],
  [ -207.0722, 60.2053, -134.9332 ],
  [ -196.5399, 50.2753, -139.1062 ],
  [ -184.2975, 40.6763, -141.9002 ],
  [ -170.575, 31.5097, -143.5089 ],
  [ -155.6025, 22.877, -144.1259 ],
  [ -139.6098, 14.8798, -143.9449 ],
  [ -122.8271, 7.6195, -143.1596 ],
  [ -105.4844, 1.1977, -141.9638 ],
  [ -87.8116, -4.2841, -140.551 ],
  [ -70.0387, -8.7245, -139.115 ],
  [ -52.3959, -12.0219, -137.8495 ],
  [ -35.113, -14.0747, -136.9481 ],
  [ -18.4202, -14.7816, -136.6046 ]
]

# primary_2
[[geometry.pipes]]
index = 14
points_mm = [
  [ -136.5, 101.2038, -100.5766 ],
  [ -135.8239, 93.9039, -108.5849 ],
  [ -133.853, 85.9308, -115.3225 ],
  [ -130.6732, 77.4423, -120.8934 ],
  [ -126.3704, 68.5964, -125.4017 ],
  [ -121.0305, 59.551, -128.9513 ],
  [ -114.7394, 50.4638, -131.6465 ],
  [ -107.5832, 41.4928, -133.5911 ],
  [ -99.6476, 32.7959, -134.8893 ],
  [ -91.0187, 24.5308, -135.6451 ],
  [ -81.7824, 16.8556, -135.9625 ],
  [ -72.0245, 9.928, -135.9457 ],
  [ -61.8311, 3.906, -135.6986 ],
  [ -51.288, -1.0526, -135.3253 ],
  [ -40.4812, -4.79, -134.9298 ],
  [ -29.4966, -7.1481, -134.6162 ],
  [ -18.4202, -7.9693, -134.4886 ]
]

# primary_3
[[geometry.pipes]]
index = 15
points_mm = [
  [ -45.5, 101.2038, -100.5766 ],
  [ -45.0636, 96.0541, -106.4923 ],
  [ -43.8303, 90.6495, -111.6666 ],
  [ -41.9139, 84.9992, -116.1491 ],
  [ -39.4283, 79.1125, -119.9895 ],
  [ -36.4873, 72.9988, -123.2374 ],
  [ -33.2048, 66.6673, -125.9425 ],
  [ -29.6945, 60.1273, -128.1544 ],
  [ -26.0705, 53.3882, -129.9227 ],
  [ -22.4464, 46.4591, -131.297 ],
  [ -18.9362, 39.3495, -132.3271 ],
  [ -15.6537, 32.0686, -133.0625 ],
  [ -12.7127, 24.6257, -133.5529 ],
  [ -10.2271, 17.0302, -133.8479 ],
  [ -8.3107, 9.2912, -133.9971 ],
  [ -7.0774, 1.4181, -134.0503 ],
  [ -6.641, -6.5798, -134.057 ]
]

# primary_4
[[geometry.pipes]]
index = 16
points_mm = [
  [ 45.5, 101.2038, -100.5766 ],
  [ 45.0636, 96.0541, -106.4923 ],
  [ 43.8303, 90.6495, -111.6666 ],
  [ 41.9139, 84.9992, -116.1491 ],
  [ 39.4283, 79.1125, -119.9895 ],
  [ 36.4873, 72.9988, -123.2374 ],
  [ 33.2048, 66.6673, -125.9425 ],
  [ 29.6945, 60.1273, -128.1544 ],
  [ 26.0705, 53.3882, -129.9227 ],
  [ 22.4464, 46.4591, -131.297 ],
  [ 18.9362, 39.3495, -132.3271 ],
  [ 15.6537, 32.0686, -133.0625 ],
  [ 12.7127, 24.6257, -133.5529 ],
  [ 10.2271, 17.0302, -133.8479 ],
  [ 8.3107, 9.2912, -133.9971 ],
  [ 7.0774, 1.4181, -134.0503 ],
  [ 6.641, -6.5798, -134.057 ]
]

# primary_5
[[geometry.pipes]]
index = 17
points_mm = [
  [ 136.5, 101.2038, -100.5766 ],
  [ 135.8239, 93.9039, -108.5849 ],
  [ 133.853, 85.9308, -115.3225 ],
  [ 130.6732, 77.4423, -120.8934 ],
  [ 126.3704, 68.5964, -125.4017 ],
  [ 121.0305, 59.551, -128.9513 ],
  [ 114.7394, 50.4638, -131.6465 ],
  [ 107.5832, 41.4928, -133.5911 ],
  [ 99.6476, 32.7959, -134.8893 ],
  [ 91.0187, 24.5308, -135.6451 ],
  [ 81.7824, 16.8556, -135.9625 ],
  [ 72.0245, 9.928, -135.9457 ],
  [ 61.8311, 3.906, -135.6986 ],
  [ 51.288, -1.0526, -135.3253 ],
  [ 40.4812, -4.79, -134.9298 ],
  [ 29.4966, -7.1481, -134.6162 ],
  [ 18.4202, -7.9693, -134.4886 ]
]

# primary_6
[[geometry.pipes]]
index = 18
points_mm = [
  [ 227.5, 101.2038, -100.5766 ],
  [ 226.1083, 90.9653, -112.2028 ],
  [ 222.0863, 80.6518, -121.6751 ],
  [ 215.6643, 70.3646, -129.1873 ],
  [ 207.0722, 60.2053, -134.9332 ],
  [ 196.5399, 50.2753, -139.1062 ],
  [ 184.2975, 40.6763, -141.9002 ],
  [ 170.575, 31.5097, -143.5089 ],
  [ 155.6025, 22.877, -144.1259 ],
  [ 139.6098, 14.8798, -143.9449 ],
  [ 122.8271, 7.6195, -143.1596 ],
  [ 105.4844, 1.1977, -141.9638 ],
  [ 87.8116, -4.2841, -140.551 ],
  [ 70.0387, -8.7245, -139.115 ],
  [ 52.3959, -12.0219, -137.8495 ],
  [ 35.113, -14.0747, -136.9481 ],
  [ 18.4202, -14.7816, -136.6046 ]
]

# primary_7
[[geometry.pipes]]
index = 19
points_mm = [
  [ -227.5, 101.2038, 100.5766 ],
  [ -226.1083, 90.9653, 112.2028 ],
  [ -222.0863, 80.6518, 121.6751 ],
  [ -215.6643, 70.3646, 129.1873 ],
  [ -207.0722, 60.2053, 134.9332 ],
  [ -196.5399, 50.2753, 139.1062 ],
  [ -184.2975, 40.6763, 141.9002 ],
  [ -170.575, 31.5097, 143.5089 ],
  [ -155.6025, 22.877, 144.1259 ],
  [ -139.6098, 14.8798, 143.9449 ],
  [ -122.8271, 7.6195, 143.1596 ],
  [ -105.4844, 1.1977, 141.9638 ],
  [ -87.8116, -4.2841, 140.551 ],
  [ -70.0387, -8.7245, 139.115 ],
  [ -52.3959, -12.0219, 137.8495 ],
  [ -35.113, -14.0747, 136.9481 ],
  [ -18.4202, -14.7816, 136.6046 ]
]

# primary_8
[[geometry.pipes]]
index = 20
points_mm = [
  [ -136.5, 101.2038, 100.5766 ],
  [ -135.8239, 93.9039, 108.5849 ],
  [ -133.853, 85.9308, 115.3225 ],
  [ -130.6732, 77.4423, 120.8934 ],
  [ -126.3704, 68.5964, 125.4017 ],
  [ -121.0305, 59.551, 128.9513 ],
  [ -114.7394, 50.4638, 131.6465 ],
  [ -107.5832, 41.4928, 133.5911 ],
  [ -99.6476, 32.7959, 134.8893 ],
  [ -91.0187, 24.5308, 135.6451 ],
  [ -81.7824, 16.8556, 135.9625 ],
  [ -72.0245, 9.928, 135.9457 ],
  [ -61.8311, 3.906, 135.6986 ],
  [ -51.288, -1.0526, 135.3253 ],
  [ -40.4812, -4.79, 134.9298 ],
  [ -29.4966, -7.1481, 134.6162 ],
  [ -18.4202, -7.9693, 134.4886 ]
]

# primary_9
[[geometry.pipes]]
index = 21
points_mm = [
  [ -45.5, 101.2038, 100.5766 ],
  [ -45.0636, 96.0541, 106.4923 ],
  [ -43.8303, 90.6495, 111.6666 ],
  [ -41.9139, 84.9992, 116.1491 ],
  [ -39.4283, 79.1125, 119.9895 ],
  [ -36.4873, 72.9988, 123.2374 ],
  [ -33.2048, 66.6673, 125.9425 ],
  [ -29.6945, 60.1273, 128.1544 ],
  [ -26.0705, 53.3882, 129.9227 ],
  [ -22.4464, 46.4591, 131.297 ],
  [ -18.9362, 39.3495, 132.3271 ],
  [ -15.6537, 32.0686, 133.0625 ],
  [ -12.7127, 24.6257, 133.5529 ],
  [ -10.2271, 17.0302, 133.8479 ],
  [ -8.3107, 9.2912, 133.9971 ],
  [ -7.0774, 1.4181, 134.0503 ],
  [ -6.641, -6.5798, 134.057 ]
]

# primary_10
[[geometry.pipes]]
index = 22
points_mm = [
  [ 45.5, 101.2038, 100.5766 ],
  [ 45.0636, 96.0541, 106.4923 ],
  [ 43.8303, 90.6495, 111.6666 ],
  [ 41.9139, 84.9992, 116.1491 ],
  [ 39.4283, 79.1125, 119.9895 ],
  [ 36.4873, 72.9988, 123.2374 ],
  [ 33.2048, 66.6673, 125.9425 ],
  [ 29.6945, 60.1273, 128.1544 ],
  [ 26.0705, 53.3882, 129.9227 ],
  [ 22.4464, 46.4591, 131.297 ],
  [ 18.9362, 39.3495, 132.3271 ],
  [ 15.6537, 32.0686, 133.0625 ],
  [ 12.7127, 24.6257, 133.5529 ],
  [ 10.2271, 17.0302, 133.8479 ],
  [ 8.3107, 9.2912, 133.9971 ],
  [ 7.0774, 1.4181, 134.0503 ],
  [ 6.641, -6.5798, 134.057 ]
]

# primary_11
[[geometry.pipes]]
index = 23
points_mm = [
  [ 136.5, 101.2038, 100.5766 ],
  [ 135.8239, 93.9039, 108.5849 ],
  [ 133.853, 85.9308, 115.3225 ],
  [ 130.6732, 77.4423, 120.8934 ],
  [ 126.3704, 68.5964, 125.4017 ],
  [ 121.0305, 59.551, 128.9513 ],
  [ 114.7394, 50.4638, 131.6465 ],
  [ 107.5832, 41.4928, 133.5911 ],
  [ 99.6476, 32.7959, 134.8893 ],
  [ 91.0187, 24.5308, 135.6451 ],
  [ 81.7824, 16.8556, 135.9625 ],
  [ 72.0245, 9.928, 135.9457 ],
  [ 61.8311, 3.906, 135.6986 ],
  [ 51.288, -1.0526, 135.3253 ],
  [ 40.4812, -4.79, 134.9298 ],
  [ 29.4966, -7.1481, 134.6162 ],
  [ 18.4202, -7.9693, 134.4886 ]
]

# primary_12
[[geometry.pipes]]
index = 24
points_mm = [
  [ 227.5, 101.2038, 100.5766 ],
  [ 226.1083, 90.9653, 112.2028 ],
  [ 222.0863, 80.6518, 121.6751 ],
  [ 215.6643, 70.3646, 129.1873 ],
  [ 207.0722, 60.2053, 134.9332 ],
  [ 196.5399, 50.2753, 139.1062 ],
  [ 184.2975, 40.6763, 141.9002 ],
  [ 170.575, 31.5097, 143.5089 ],
  [ 155.6025, 22.877, 144.1259 ],
  [ 139.6098, 14.8798, 143.9449 ],
  [ 122.8271, 7.6195, 143.1596 ],
  [ 105.4844, 1.1977, 141.9638 ],
  [ 87.8116, -4.2841, 140.551 ],
  [ 70.0387, -8.7245, 139.115 ],
  [ 52.3959, -12.0219, 137.8495 ],
  [ 35.113, -14.0747, 136.9481 ],
  [ 18.4202, -14.7816, 136.6046 ]
]

# tailpipe_25
[[geometry.pipes]]
index = 25
points_mm = [
  [ 218.4202, -70, -139.7787 ],
  [ 1718.4201, -70, -139.7787 ]
]

# tailpipe_26
[[geometry.pipes]]
index = 26
points_mm = [
  [ 218.4202, -70, 139.7787 ],
  [ 1598.4201, -70, 139.7787 ]
]

# secondary_27
[[geometry.pipes]]
index = 27
points_mm = [
  [ 18.4202, -29.1445, -126.905 ],
  [ 29.5401, -29.5568, -127.0496 ],
  [ 40.2911, -30.722, -127.4582 ],
  [ 50.7257, -32.5324, -128.0931 ],
  [ 60.8969, -34.8806, -128.9165 ],
  [ 70.8571, -37.659, -129.8909 ],
  [ 80.6593, -40.7601, -130.9783 ],
  [ 90.356, -44.0763, -132.1412 ],
  [ 100, -47.5, -133.3419 ],
  [ 109.644, -50.9237, -134.5425 ],
  [ 119.3407, -54.2399, -135.7054 ],
  [ 129.1429, -57.341, -136.7929 ],
  [ 139.1031, -60.1194, -137.7672 ],
  [ 149.2742, -62.4676, -138.5907 ],
  [ 159.7089, -64.278, -139.2256 ],
  [ 170.4599, -65.4432, -139.6342 ],
  [ 181.5798, -65.8555, -139.7787 ]
]

# secondary_28
[[geometry.pipes]]
index = 28
points_mm = [
  [ 18.4202, -29.1445, 126.905 ],
  [ 29.5401, -29.5568, 127.0496 ],
  [ 40.2911, -30.722, 127.4582 ],
  [ 50.7257, -32.5324, 128.0931 ],
  [ 60.8969, -34.8806, 128.9165 ],
  [ 70.8571, -37.659, 129.8909 ],
  [ 80.6593, -40.7601, 130.9783 ],
  [ 90.356, -44.0763, 132.1412 ],
  [ 100, -47.5, 133.3419 ],
  [ 109.644, -50.9237, 134.5425 ],
  [ 119.3407, -54.2399, 135.7054 ],
  [ 129.1429, -57.341, 136.7929 ],
  [ 139.1031, -60.1194, 137.7672 ],
  [ 149.2742, -62.4676, 138.5907 ],
  [ 159.7089, -64.278, 139.2256 ],
  [ 170.4599, -65.4432, 139.6342 ],
  [ 181.5798, -65.8555, 139.7787 ]
]

[[geometry.volumes]]
id = "intake_plenum"
center_mm = [ 0, 452.582, 0 ]
size_mm = [ 546, 137.0564, 160.3575 ]

[[geometry.volumes]]
id = "junction_0"
center_mm = [ 0, -25, -139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]

[[geometry.volumes]]
id = "junction_1"
center_mm = [ 0, -25, 139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]

[[geometry.volumes]]
id = "junction_2"
center_mm = [ 200, -70, -139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]

[[geometry.volumes]]
id = "junction_3"
center_mm = [ 200, -70, 139.7787 ]
size_mm = [ 36.8403, 36.8403, 36.8403 ]