{
  "physical_measurements": 0,
  "classification": "INVERSE_AERO_REQUIREMENTS_NOT_ACHIEVED_VEHICLE_PERFORMANCE",
  "target_speed_kmh": 481.3,
  "same_saved_400_state": true,
  "current_external_CdA_target_m2": 0.65,
  "mass_kg_held_for_isolation": 2846.3324,
  "source_configuration_SHA256": "16b6693b07c10cf2c2737ac97680c429d8e350b4e72e8c3b628eb0616240ceab",
  "random_map_verification": [
    {
      "geometry": "current",
      "direct_random_points": 24,
      "maximum_force_interpolation_error_N": 0.5111578477287821
    },
    {
      "geometry": "K1_target",
      "direct_random_points": 24,
      "maximum_force_interpolation_error_N": 0.05815809210821499
    },
    {
      "geometry": "K03_target",
      "direct_random_points": 24,
      "maximum_force_interpolation_error_N": 0.36858765735006216
    },
    {
      "geometry": "ideal_airway_bound",
      "direct_random_points": 24,
      "maximum_force_interpolation_error_N": 0.4066198820592888
    }
  ],
  "requirements": [
    {
      "geometry": "current",
      "duct_loss_K": 2.5,
      "policy": "wheel",
      "required_external_CdA_m2": 0.5480724795378557,
      "reduction_from_065_percent": 15.68115699417606,
      "nominal_target_kmh": 481.3,
      "finite_continuation_peak_kmh": 481.29987872499777,
      "half_dt_peak_difference_kmh": 0.00034616396300179986,
      "same_post_400_DC_budget_J": 8000000.0,
      "attempts": [
        {
          "id": "requirement-current-wheel-0.4500000",
          "external_CdA_m2": 0.45,
          "peak_speed_kmh": 491.446685462017,
          "vehicle_energy_residual_J": -1.7881393432617188e-07
        },
        {
          "id": "requirement-current-wheel-0.6500000",
          "external_CdA_m2": 0.65,
          "peak_speed_kmh": 458.791084185934,
          "vehicle_energy_residual_J": 4.6193599700927734e-07
        },
        {
          "id": "requirement-current-wheel-0.5121436",
          "external_CdA_m2": 0.5121436143602625,
          "peak_speed_kmh": 485.5959355353398,
          "vehicle_energy_residual_J": 2.086162567138672e-07
        },
        {
          "id": "requirement-current-wheel-0.5504599",
          "external_CdA_m2": 0.5504599441385488,
          "peak_speed_kmh": 480.8864817420182,
          "vehicle_energy_residual_J": 1.341104507446289e-07
        },
        {
          "id": "requirement-current-wheel-0.5470955",
          "external_CdA_m2": 0.5470955408260791,
          "peak_speed_kmh": 481.4290233792824,
          "vehicle_energy_residual_J": -2.8312206268310547e-07
        },
        {
          "id": "requirement-current-wheel-0.5478956",
          "external_CdA_m2": 0.5478956392053161,
          "peak_speed_kmh": 481.32603863138826,
          "vehicle_energy_residual_J": -2.682209014892578e-07
        },
        {
          "id": "requirement-current-wheel-0.5480860",
          "external_CdA_m2": 0.5480859521076266,
          "peak_speed_kmh": 481.29633665563534,
          "vehicle_energy_residual_J": 4.917383193969727e-07
        },
        {
          "id": "requirement-current-wheel-0.5480625",
          "external_CdA_m2": 0.5480624795378554,
          "peak_speed_kmh": 481.30250788364947,
          "vehicle_energy_residual_J": -3.129243850708008e-07
        },
        {
          "id": "requirement-current-wheel-0.5480725",
          "external_CdA_m2": 0.5480724795378557,
          "peak_speed_kmh": 481.29987872499777,
          "vehicle_energy_residual_J": 2.086162567138672e-07
        }
      ]
    },
    {
      "geometry": "K1_target",
      "duct_loss_K": 1.0,
      "policy": "wheel",
      "required_external_CdA_m2": 0.5623922429436112,
      "reduction_from_065_percent": 13.478116470213664,
      "nominal_target_kmh": 481.3,
      "finite_continuation_peak_kmh": 481.299551039349,
      "half_dt_peak_difference_kmh": 0.0006380849647484865,
      "same_post_400_DC_budget_J": 8000000.0,
      "attempts": [
        {
          "id": "requirement-K1_target-wheel-0.4500000",
          "external_CdA_m2": 0.45,
          "peak_speed_kmh": 492.621996923284,
          "vehicle_energy_residual_J": -1.4901161193847656e-07
        },
        {
          "id": "requirement-K1_target-wheel-0.6500000",
          "external_CdA_m2": 0.65,
          "peak_speed_kmh": 461.72237881984114,
          "vehicle_energy_residual_J": -2.682209014892578e-07
        },
        {
          "id": "requirement-K1_target-wheel-0.5232824",
          "external_CdA_m2": 0.5232824391899036,
          "peak_speed_kmh": 485.94612116812016,
          "vehicle_energy_residual_J": -5.066394805908203e-07
        },
        {
          "id": "requirement-K1_target-wheel-0.5645018",
          "external_CdA_m2": 0.564501765075048,
          "peak_speed_kmh": 480.95531029592604,
          "vehicle_energy_residual_J": 1.4901161193847656e-07
        },
        {
          "id": "requirement-K1_target-wheel-0.5616550",
          "external_CdA_m2": 0.5616549576913747,
          "peak_speed_kmh": 481.3952427896305,
          "vehicle_energy_residual_J": -2.980232238769531e-07
        },
        {
          "id": "requirement-K1_target-wheel-0.5622713",
          "external_CdA_m2": 0.5622712746960102,
          "peak_speed_kmh": 481.31165931183887,
          "vehicle_energy_residual_J": 4.76837158203125e-07
        },
        {
          "id": "requirement-K1_target-wheel-0.5623544",
          "external_CdA_m2": 0.5623544337189929,
          "peak_speed_kmh": 481.30005801076504,
          "vehicle_energy_residual_J": -2.9802322387695312e-08
        },
        {
          "id": "requirement-K1_target-wheel-0.5623644",
          "external_CdA_m2": 0.5623644337189931,
          "peak_speed_kmh": 481.3063334645291,
          "vehicle_energy_residual_J": 5.21540641784668e-07
        },
        {
          "id": "requirement-K1_target-wheel-0.5634331",
          "external_CdA_m2": 0.5634330993970206,
          "peak_speed_kmh": 481.16158072362174,
          "vehicle_energy_residual_J": 4.470348358154297e-08
        },
        {
          "id": "requirement-K1_target-wheel-0.5624112",
          "external_CdA_m2": 0.5624111917708462,
          "peak_speed_kmh": 481.2956844634538,
          "vehicle_energy_residual_J": 0.0
        },
        {
          "id": "requirement-K1_target-wheel-0.5623922",
          "external_CdA_m2": 0.5623922429436112,
          "peak_speed_kmh": 481.299551039349,
          "vehicle_energy_residual_J": -7.450580596923828e-08
        },
        {
          "id": "requirement-K1_target-wheel-0.5623822",
          "external_CdA_m2": 0.5623822429436109,
          "peak_speed_kmh": 481.3021846546012,
          "vehicle_energy_residual_J": -8.940696716308594e-08
        }
      ]
    },
    {
      "geometry": "K03_target",
      "duct_loss_K": 0.3,
      "policy": "wheel",
      "required_external_CdA_m2": 0.593330215677923,
      "reduction_from_065_percent": 8.718428357242624,
      "nominal_target_kmh": 481.3,
      "finite_continuation_peak_kmh": 481.3011645634838,
      "half_dt_peak_difference_kmh": -0.00026034222048565425,
      "same_post_400_DC_budget_J": 8000000.0,
      "attempts": [
        {
          "id": "requirement-K03_target-wheel-0.4500000",
          "external_CdA_m2": 0.45,
          "peak_speed_kmh": 494.99674543312506,
          "vehicle_energy_residual_J": 8.195638656616211e-07
        },
        {
          "id": "requirement-K03_target-wheel-0.6500000",
          "external_CdA_m2": 0.65,
          "peak_speed_kmh": 468.318533405664,
          "vehicle_energy_residual_J": -1.4901161193847656e-08
        },
        {
          "id": "requirement-K03_target-wheel-0.5526811",
          "external_CdA_m2": 0.5526811348453667,
          "peak_speed_kmh": 486.097837226502,
          "vehicle_energy_residual_J": 3.8743019104003906e-07
        },
        {
          "id": "requirement-K03_target-wheel-0.5789431",
          "external_CdA_m2": 0.5789431346843357,
          "peak_speed_kmh": 483.1274508971705,
          "vehicle_energy_residual_J": -1.4901161193847656e-07
        },
        {
          "id": "requirement-K03_target-wheel-0.5931063",
          "external_CdA_m2": 0.593106322686241,
          "peak_speed_kmh": 481.33006457854697,
          "vehicle_energy_residual_J": 1.341104507446289e-07
        },
        {
          "id": "requirement-K03_target-wheel-0.5933302",
          "external_CdA_m2": 0.593330215677923,
          "peak_speed_kmh": 481.3011645634838,
          "vehicle_energy_residual_J": -2.086162567138672e-07
        },
        {
          "id": "requirement-K03_target-wheel-0.5933402",
          "external_CdA_m2": 0.5933402156779233,
          "peak_speed_kmh": 481.29853362682894,
          "vehicle_energy_residual_J": 3.725290298461914e-07
        }
      ]
    },
    {
      "geometry": "K03_target",
      "duct_loss_K": 0.3,
      "policy": "air",
      "required_external_CdA_m2": 0.5192833689402135,
      "reduction_from_065_percent": 20.11025093227484,
      "nominal_target_kmh": 481.3,
      "finite_continuation_peak_kmh": 481.30011598017325,
      "half_dt_peak_difference_kmh": -2.8857232337031746e-07,
      "same_post_400_DC_budget_J": 8000000.0,
      "attempts": [
        {
          "id": "requirement-K03_target-air-0.4500000",
          "external_CdA_m2": 0.45,
          "peak_speed_kmh": 503.8258889838469,
          "vehicle_energy_residual_J": 2.086162567138672e-07
        },
        {
          "id": "requirement-K03_target-air-0.6500000",
          "external_CdA_m2": 0.65,
          "peak_speed_kmh": 447.6178916339188,
          "vehicle_energy_residual_J": 1.043081283569336e-07
        },
        {
          "id": "requirement-K03_target-air-0.5301519",
          "external_CdA_m2": 0.5301519002486776,
          "peak_speed_kmh": 478.10933280317,
          "vehicle_energy_residual_J": -1.4901161193847656e-08
        },
        {
          "id": "requirement-K03_target-air-0.5202074",
          "external_CdA_m2": 0.5202074101275934,
          "peak_speed_kmh": 481.0257106741535,
          "vehicle_energy_residual_J": -7.450580596923828e-08
        },
        {
          "id": "requirement-K03_target-air-0.5192834",
          "external_CdA_m2": 0.5192833689402135,
          "peak_speed_kmh": 481.30011598017325,
          "vehicle_energy_residual_J": -5.066394805908203e-07
        },
        {
          "id": "requirement-K03_target-air-0.5192934",
          "external_CdA_m2": 0.5192933689402137,
          "peak_speed_kmh": 481.29716627033764,
          "vehicle_energy_residual_J": 8.493661880493164e-07
        }
      ]
    }
  ],
  "limits": [
    "A lower CdA or duct K is a design requirement here, not a measured or accepted CFD result.",
    "Added ducts, valves, actuators, cooling and reinforcement mass must be packaged and the full launch/stop event replayed before selecting a new car.",
    "The same carried battery and effective engine extrapolation are retained; tyre, installed machines, cooling, gearing and stability remain unqualified.",
    "The air-only policy uses no extra wheel motor after400; the engine continues to drive the wheels."
  ]
}