{
  "scope": "Stepped frame and common-profile skin sampling against unchanged native body. Plan allowance and all pressing sections are estimates, not fitted closure or removal verification.",
  "source_groups": 19,
  "valid_native_solids": 73,
  "all_parts_valid": true,
  "mesh_max_relative_volume_error_percent": 0.08559752647158136,
  "mesh_errors_percent": {
    "boot_lid_thin_skin_at_retained_curved_closed_profile": 7.90730943611706e-05,
    "boot_lid_formed_inner_frame_three_access_openings_and_hinge_bosses": 0.006006462056973305,
    "boot_lid_pair_bored_gooseneck_arms_and_three_hole_leaves": 0.012979404032442687,
    "boot_pair_fixed_hinge_body_plates_ears_and_pins": 0.012845175200004721,
    "boot_lid_six_hinge_screw_and_unloaded_washer_comparisons": 0.060302657306698926,
    "boot_body_four_hinge_screw_and_unloaded_washer_comparisons": 0.06067642532733286,
    "boot_lid_handle_casting_and_two_stud_bosses_reference": 0.014006151953893653,
    "boot_lid_lock_barrel_and_unphased_square_tail_boundary": 0.08559752647158136,
    "boot_lid_two_handle_stud_nut_and_washer_comparisons": 0.05752478879119671,
    "boot_lid_open_latch_case_and_mount_flange_reference": 0.00259435007416986,
    "boot_lid_static_catch_tongue_comparison": 0.0005317927602499495,
    "boot_lid_two_latch_mounting_fixing_comparisons": 0.07233183072086202,
    "boot_fixed_bored_striker_plate_and_body_flange": 0.0008716901646943498,
    "boot_two_striker_to_body_fixing_comparisons": 0.055897596782017445,
    "boot_lid_four_uncompressed_buffer_envelopes": 0.006863468738327327,
    "boot_lid_four_buffer_stud_nut_and_washer_comparisons": 0.06177294363083341,
    "boot_lid_later_stay_upper_anchor_and_fixing_comparison": 0.022033580920499674,
    "boot_body_later_stay_lower_anchor_and_fixing_comparison": 0.018936510060563183,
    "boot_later_stay_parked_nested_channels_and_end_eyes": 0.008288635053677051
  },
  "changed_source_mesh_groups": [
    "boot_lid_thin_skin_at_retained_curved_closed_profile",
    "boot_lid_formed_inner_frame_three_access_openings_and_hinge_bosses"
  ],
  "unchanged_source_mesh_groups": [
    "boot_lid_pair_bored_gooseneck_arms_and_three_hole_leaves",
    "boot_pair_fixed_hinge_body_plates_ears_and_pins",
    "boot_lid_six_hinge_screw_and_unloaded_washer_comparisons",
    "boot_body_four_hinge_screw_and_unloaded_washer_comparisons",
    "boot_lid_handle_casting_and_two_stud_bosses_reference",
    "boot_lid_lock_barrel_and_unphased_square_tail_boundary",
    "boot_lid_two_handle_stud_nut_and_washer_comparisons",
    "boot_lid_open_latch_case_and_mount_flange_reference",
    "boot_lid_static_catch_tongue_comparison",
    "boot_lid_two_latch_mounting_fixing_comparisons",
    "boot_fixed_bored_striker_plate_and_body_flange",
    "boot_two_striker_to_body_fixing_comparisons",
    "boot_lid_four_uncompressed_buffer_envelopes",
    "boot_lid_four_buffer_stud_nut_and_washer_comparisons",
    "boot_lid_later_stay_upper_anchor_and_fixing_comparison",
    "boot_body_later_stay_lower_anchor_and_fixing_comparison",
    "boot_later_stay_parked_nested_channels_and_end_eyes"
  ],
  "other_native_volumes_and_bounds_held": true,
  "shallow_rim_deep_pan_and_step_material_probes": true,
  "removed_full_outline_deep_floor_probe": true,
  "frame_body_contacts_before_mm3": {
    "rear_deck_surround_with_downturned_boot_aperture_lip": 7556.674426
  },
  "frame_body_contacts_after_mm3": {
    "rear_deck_surround_with_downturned_boot_aperture_lip": 10.786475
  },
  "remaining_frame_contact_bounds_body_mm": {
    "rear_deck_surround_with_downturned_boot_aperture_lip": {
      "x": [
        -290.122168580692,
        290.12216858075203
      ],
      "y": [
        851.20894501494,
        855.98651256341
      ],
      "z": [
        -1168.4,
        -1168.026666667
      ]
    }
  },
  "all_lid_body_contacts_mm3": {
    "boot_lid_formed_inner_frame_three_access_openings_and_hinge_bosses__rear_deck_surround_with_downturned_boot_aperture_lip": 10.786475,
    "boot_lid_pair_bored_gooseneck_arms_and_three_hole_leaves__rear_deck_surround_with_downturned_boot_aperture_lip": 125.739252,
    "boot_body_four_hinge_screw_and_unloaded_washer_comparisons__rear_deck_surround_with_downturned_boot_aperture_lip": 152.012244,
    "boot_fixed_bored_striker_plate_and_body_flange__rear_deck_surround_with_downturned_boot_aperture_lip": 1002.445856,
    "boot_two_striker_to_body_fixing_comparisons__rear_deck_surround_with_downturned_boot_aperture_lip": 124.65907,
    "boot_body_later_stay_lower_anchor_and_fixing_comparison__rear_deck_surround_with_downturned_boot_aperture_lip": 488.912633
  },
  "unchanged_source_hashes": {
    "boot-body-reference.json": "2e0a0167c06368d529a79dde542e94cea64f7edb3fb8840e08d6dfcd1f0347f1",
    "boot-body-reference.step": "32a12a94dcb0e19f8269897966d0001d33fc644802107c573351c3e1483039cf",
    "rear-quarter-reference.json": "b333b14fa9cdbfad82e1b4f7e16edf76d7b901d606f50afa0946645057f03e51",
    "rear-quarter-reference.step": "41cd87f4893fd8bfc92e6e13a23d9d0f406aefcc6d8bf75ac4ae4cb2c0e259a5",
    "fuel-filler-reference.json": "b2b577d98c08d4a0cc2be114422f8650824ad40a8040ffea2f16a9f2c2937629",
    "fuel-filler-reference.step": "ec7bb9d6e52a45a8d4c2517454585cdfa6d8280c5bed3a2c91849f7a5f5b6496",
    "rear-lamps-reference.json": "148f70c0d72bc4807e8a9538b3b97090a0baa81ee07c6eaf137c3bdab02b3ae9",
    "rear-lamps-reference.step": "2027a620442530cf25c120c83dc20df46e15e9f38b9a400e274474953fed62ee",
    "owner-side-view-6329.json": "2ad5fe012d262252528334edf59f09c515c108bc737641d82b368dfd4610ac72",
    "rear-profile-reference.json": "89a0a1d447884315b25950b2e1dc2fb1b0b68da98833989c65c265cf988046e6"
  },
  "owner_dimensions_applied": false,
  "construction": {
    "factory_source": "https://www.spridgets.de/downloads/Parts-1977.pdf#page=249",
    "basis": "Factory inner-pressing/rim architecture; shallow perimeter and deep central pan are an unmeasured reconstruction, not dimensions read from the plate.",
    "aperture_reference": "boot-body-reference.json",
    "deep_pan_half_width_mm": 436.2666666666667,
    "deep_pan_front_z_mm": -1172.4,
    "deep_pan_rear_z_mm": -1638.5333333333335,
    "deep_pan_corner_radius_mm": 29.866666666666667,
    "unmeasured_plan_allowance_mm": 4.0,
    "shallow_rim_top_depth_from_outer_mm": 1.2,
    "shallow_rim_bottom_depth_from_outer_mm": 2.4,
    "deep_floor_depth_from_outer_mm": [
      18.8,
      20.0
    ],
    "step_projected_plan_gauge_mm": 1.2,
    "outer_profile_function_and_pose_held": true,
    "hardware_stations_held": true,
    "limits": "4mm plan allowance and all step/rim depths are construction estimates, not fitted clearances, pressing sections or seal compression. No body cuts or hardware relocation are introduced to force closure."
  },
  "limits": "No direct owner dimensions, fitted lid/hinge/handle/lock/seal/support identity or body registration. Closed outer height follows the conditional IMG_6329 rear profile; width, outline and1.2 mm projected-Y skin remain estimates with body-derived ruled loft stations, not a fitted pressing/template or normal material gauge. Central deep floor20 mm below the outer surface, shallow peripheral rim and1.2 mm projected frame gauge, three aperture outlines, hinge bosses and every section/station/map are construction estimates. Flat latch land/bosses and0.5 mm handle-boss display gaps are not measured pressing or installed seat geometry. Hinge pins move below the old above-skin cues to deck-minus28 mm; three carried/two body screws per hinge split the factory ten total as an unverified map. Mirrored goosenecks, flat leaves/boss bridges and body plates are comparisons, not surveyed joints. No body deck holes or receiver geometry is fabricated. Handle/skin/latch holes use vertical drawing axes, not measured surface normals. The14.2 mm skin-center and7 mm frame-center radii are independent display apertures, not fitted bores. Lock barrel, square tail, opaque latch/catch and striker have no verified locking state, spring, actuation or engagement. Buffers/seal/retainers are unloaded; frame/handle studs do not establish compressed seating or tightening. The left-side later-support pose is an unverified construction choice, not fitted AHA9716 identity, gas assistance, extension/locking or safe load. Its span stays at the parked closed pose during inspection; the upper anchor separates with the lid rather than inventing operating travel. Earlier prop/clip arrangement is not applied. Badge variants, luggage carrier and complete internal seam/hem/adhesive/drain details remain absent. Body surround/lip/seal follow the same revised profile. Floor, tank, hood and rear-frame sources remain unchanged. Selected internal and neighbor contacts are reconstruction results, not actual-car interference or clearance. No fitted closure, hinge sweep, safe supported-open state, release/support order, applicable verified replacement procedure, torque, seal compression or removal path; separation is illustrative. Stepped frame revision: the shallow outer rim and inset deep pan supersede the old full-outline20mm floor. The4mm plan allowance,1.2/2.4mm shallow depths and20mm deep-floor datum are estimates, not fitted clearance or pressing dimensions. The intended skin profile/pose and all hardware positions stay; skin and frame now share body-derived Z sampling; attachment-boss/body contacts and closure remain unverified.",
  "remaining_frame_contact_localization": [
    {
      "nearest_hinge": "right",
      "hole_role_index": 2,
      "volume_mm3": 5.393237684259496,
      "bounds_z_mm": [
        -1168.4,
        -1168.026666667
      ]
    },
    {
      "nearest_hinge": "left",
      "hole_role_index": 2,
      "volume_mm3": 5.393237684259496,
      "bounds_z_mm": [
        -1168.4,
        -1168.026666667
      ]
    }
  ],
  "profile_sampling_alignment": {
    "stations_z_body_mm": [
      -1657.7733333333335,
      -1657.5368713111163,
      -1656.8297625030016,
      -1655.8060235703276,
      -1655.6588167533566,
      -1654.0353109098544,
      -1651.9748802212669,
      -1650.2238076529527,
      -1649.4973677614705,
      -1646.6266333297997,
      -1644.3692885200962,
      -1643.3903236681342,
      -1642.5333333333335,
      -1639.819606207663,
      -1638.242466171758,
      -1635.9488689094828,
      -1631.8433406079382,
      -1631.8153890897356,
      -1627.458974418675,
      -1625.1719118286367,
      -1622.9215795510427,
      -1618.2469020798055,
      -1618.2281798338533,
      -1613.4799617044505,
      -1611.0121446235885,
      -1608.666666666667,
      -1603.5238061978419,
      -1595.7631645566134,
      -1587.7302196999033,
      -1579.4249716277118,
      -1570.8474203400383,
      -1553.0836665726783,
      -1535.3199128053184,
      -1517.5561590379584,
      -1499.7924052705985,
      -1482.0286515032385,
      -1464.2648977358785,
      -1446.5011439685186,
      -1428.7373902011586,
      -1410.9736364337987,
      -1393.2098826664387,
      -1375.4461288990788,
      -1358.7873979194974,
      -1342.128666939916,
      -1325.4699359603344,
      -1308.811204980753,
      -1292.1524740011716,
      -1275.4937430215903,
      -1258.8350120420089,
      -1242.1762810624273,
      -1225.517550082846,
      -1208.8588191032645,
      -1202.2666666666667,
      -1197.4533716288831,
      -1192.686431253528,
      -1192.2000881236831,
      -1188.011753782291,
      -1183.4743589146583,
      -1179.117944243598,
      -1174.9844644238508,
      -1174.6945252244873,
      -1171.1137271256707,
      -1168.4,
      -1167.5430096651994,
      -1164.306700003534,
      -1161.435965571863,
      -1158.9584531120668,
      -1157.1889623252914,
      -1156.8980224234792,
      -1155.274516579977,
      -1154.103570830332,
      -1153.3964620222173,
      -1153.16
    ],
    "previous_uniform_station_count": 33,
    "shared_body_stations_included": true,
    "corner_angle_samples": 17,
    "profile_functions_and_pose_held": true,
    "prior_outer_rim_fixed_station_sampling_undershoot_mm": -0.4460078887166219,
    "diagnostic_scope": "At X444.5mm, old33-station lid versus body profile interpolation; reference construction only, not actual-car gap.",
    "prior_sampling_diagnostic_revision": "e3099415"
  },
  "frame_topology_validation": {
    "repair_applied": true,
    "pre_repair_volume_mm3": 302607.448300182,
    "final_volume_mm3": 302607.44830018154,
    "single_connected_solid": true
  },
  "browser_validation": {
    "nativeMeshes": 19,
    "finiteVertices": 87468,
    "allAssembliesReady": 71,
    "metricPlacementAndPicking": true,
    "allLidGroupsLoaded": true,
    "sourceFailureRetainsCoarseLid": true,
    "isolation": true,
    "productionReloadWithoutHooks": true,
    "pageErrors": []
  }
}