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metadata/complex_airfoil/sample_000032.json

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+{
+  "sample_id": 32,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA6409",
+    "chord": 1.4755494566459226,
+    "thickness_scale": 0.7490239910135049
+  },
+  "rq_target": 0.0021596670517177786,
+  "rq_actual": 0.0021596670517177786,
+  "ra_actual": 0.0017523403866406433,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "structural_degradation",
+  "method": "hybrid",
+  "grid_resolution": [
+    304,
+    152
+  ],
+  "physical_dimensions": [
+    0.18260833315107347,
+    0.10569565679331161
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0007247600611522678,
+    "max_slope": 0.007062525544628839,
+    "height_range": 0.12649983154031447,
+    "mean_height": 0.058827159736120446,
+    "std_height": 0.03027490506521976
+  },
+  "generation_timestamp": "2025-11-08T02:26:33.899804",
+  "correlation_length": 0.0256379377710502,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.7787890031668967,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.43064999039004415,
+    "fractal_modes": 97
+  }
+}

metadata/complex_airfoil/sample_000040.json

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+{
+  "sample_id": 40,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA64-212",
+    "chord": 0.61607475796937,
+    "thickness_scale": 0.8843623281637403
+  },
+  "rq_target": 0.0036441333468248465,
+  "rq_actual": 0.003644133346824846,
+  "ra_actual": 0.0029564911357810924,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "end_of_life_corrosion",
+  "method": "hybrid",
+  "grid_resolution": [
+    378,
+    129
+  ],
+  "physical_dimensions": [
+    0.1867377038565603,
+    0.0968991886961722
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0011232107056907711,
+    "max_slope": 0.014375022030155261,
+    "height_range": 0.18956465738673467,
+    "mean_height": 0.0245776170532356,
+    "std_height": 0.04154819396536546
+  },
+  "generation_timestamp": "2025-11-08T02:26:34.865232",
+  "correlation_length": 0.01617037089484099,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.7620674571050406,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3206395265853525,
+    "fractal_modes": 83
+  }
+}

metadata/complex_airfoil/sample_000095.json

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+{
+  "sample_id": 95,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA6409",
+    "chord": 1.9083601057432071,
+    "thickness_scale": 0.7628187433040243
+  },
+  "rq_target": 0.002364456902322471,
+  "rq_actual": 0.002364456902322471,
+  "ra_actual": 0.0018997997561482553,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "end_of_life_corrosion",
+  "method": "hybrid",
+  "grid_resolution": [
+    389,
+    197
+  ],
+  "physical_dimensions": [
+    0.16918593416259628,
+    0.05240737908592722
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0006865909653810168,
+    "max_slope": 0.006532529893301526,
+    "height_range": 0.15207880447932268,
+    "mean_height": 0.07613764511005389,
+    "std_height": 0.037354907527421204
+  },
+  "generation_timestamp": "2025-11-08T02:32:44.941840",
+  "correlation_length": 0.018245553108892143,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.7472913780487066,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3854237658028324,
+    "fractal_modes": 82
+  }
+}

metadata/complex_airfoil/sample_000115.json

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+{
+  "sample_id": 115,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA23012",
+    "chord": 1.9343461211154211,
+    "thickness_scale": 0.9089061015636088
+  },
+  "rq_target": 0.004484426613333952,
+  "rq_actual": 0.004484426613333952,
+  "ra_actual": 0.003648843275723945,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    210,
+    129
+  ],
+  "physical_dimensions": [
+    0.15758227542568107,
+    0.03463261413165371
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0003827245817930746,
+    "max_slope": 0.0021297401470474556,
+    "height_range": 0.04332798956359523,
+    "mean_height": 0.02566776588760922,
+    "std_height": 0.011807852568637096
+  },
+  "generation_timestamp": "2025-11-08T02:35:58.493850",
+  "correlation_length_x": 0.02864014714165514,
+  "correlation_length_y": 0.0024520551775667207,
+  "orientation": 9.287614654660977,
+  "anisotropy_ratio": 11.680058182897818,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7397286136276663,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4563280490623268,
+    "fractal_modes": 78
+  }
+}

metadata/complex_airfoil/sample_000177.json

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+{
+  "sample_id": 177,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA4412",
+    "chord": 1.236649527156233,
+    "thickness_scale": 0.7234490449777334
+  },
+  "rq_target": 0.0021799982513424627,
+  "rq_actual": 0.0021799982513424627,
+  "ra_actual": 0.001783734840007636,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    360,
+    107
+  ],
+  "physical_dimensions": [
+    0.17871564344533894,
+    0.06262871104066636
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0006958696756020805,
+    "max_slope": 0.007334787001460018,
+    "height_range": 0.10599879961394579,
+    "mean_height": 0.032885451230641134,
+    "std_height": 0.023903706510574274
+  },
+  "generation_timestamp": "2025-11-08T02:45:30.792852",
+  "correlation_length": 0.0988502240586872,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.6694313068817049,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4626127676101835,
+    "fractal_modes": 96
+  }
+}

metadata/complex_airfoil/sample_000182.json

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+{
+  "sample_id": 182,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA23012",
+    "chord": 0.9937157484465448,
+    "thickness_scale": 0.9414630465404324
+  },
+  "rq_target": 0.002394703410389141,
+  "rq_actual": 0.002394703410389141,
+  "ra_actual": 0.0019476086840987453,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "end_of_life_corrosion",
+  "method": "hybrid",
+  "grid_resolution": [
+    346,
+    180
+  ],
+  "physical_dimensions": [
+    0.1532759275858297,
+    0.032361082752648936
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.00012845726241038488,
+    "max_slope": 0.0011173023479073303,
+    "height_range": 0.02493577712529211,
+    "mean_height": 0.013211117697233963,
+    "std_height": 0.006294417809636251
+  },
+  "generation_timestamp": "2025-11-08T02:45:31.432401",
+  "correlation_length": 0.03147273079779019,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.6594618971782634,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3268291379191224,
+    "fractal_modes": 83
+  }
+}

metadata/complex_airfoil/sample_000203.json

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+{
+  "sample_id": 203,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA4412",
+    "chord": 0.7686295144478278,
+    "thickness_scale": 0.892086721931294
+  },
+  "rq_target": 0.003827960375472025,
+  "rq_actual": 0.003827960375472025,
+  "ra_actual": 0.0031138620936678766,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    222,
+    176
+  ],
+  "physical_dimensions": [
+    0.16527792541930011,
+    0.03558236220980819
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0006307884931476207,
+    "max_slope": 0.011072521603185195,
+    "height_range": 0.11230343136950524,
+    "mean_height": 0.020404024080723553,
+    "std_height": 0.024801777836532216
+  },
+  "generation_timestamp": "2025-11-08T02:48:18.689765",
+  "correlation_length_x": 0.03956287839283727,
+  "correlation_length_y": 0.00449166974656305,
+  "orientation": 30.0,
+  "anisotropy_ratio": 8.808055940245856,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.7222880797780539,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.48127902890850155,
+    "fractal_modes": 97
+  }
+}

metadata/complex_airfoil/sample_000207.json

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+{
+  "sample_id": 207,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA64-212",
+    "chord": 1.9851004165192663,
+    "thickness_scale": 0.7294141020864278
+  },
+  "rq_target": 0.0024092219479371893,
+  "rq_actual": 0.0024092219479371893,
+  "ra_actual": 0.0019016472112877254,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    259,
+    152
+  ],
+  "physical_dimensions": [
+    0.15084782032134691,
+    0.03946564875527685
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0013164645861300098,
+    "max_slope": 0.01607576098074633,
+    "height_range": 0.21282299237834776,
+    "mean_height": 0.07909620002600153,
+    "std_height": 0.04865713774283254
+  },
+  "generation_timestamp": "2025-11-08T02:48:19.066018",
+  "correlation_length": 0.024425638488579267,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.6628276434754226,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.45488168390569944,
+    "fractal_modes": 68
+  }
+}

metadata/complex_airfoil/sample_000213.json

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+{
+  "sample_id": 213,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA747A315",
+    "chord": 1.2974768588724754,
+    "thickness_scale": 0.9639930408083346
+  },
+  "rq_target": 0.0019568634737543063,
+  "rq_actual": 0.0019568634737543063,
+  "ra_actual": 0.00160618815674125,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    240,
+    131
+  ],
+  "physical_dimensions": [
+    0.16120007720545282,
+    0.07054885247309263
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.004538097936043019,
+    "max_slope": 0.0675873158166131,
+    "height_range": 0.709312971041133,
+    "mean_height": 0.06029553315172336,
+    "std_height": 0.15403845881079375
+  },
+  "generation_timestamp": "2025-11-08T02:48:19.723939",
+  "correlation_length_x": 0.01896057221885255,
+  "correlation_length_y": 0.003521227748837232,
+  "orientation": 0.0,
+  "anisotropy_ratio": 5.384648074840841,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7264079165260324,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3777834107599948,
+    "fractal_modes": 74
+  }
+}

metadata/complex_airfoil/sample_000283.json

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+{
+  "sample_id": 283,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA23012",
+    "chord": 1.3077635984453502,
+    "thickness_scale": 0.9711294801027128
+  },
+  "rq_target": 0.0025672168926736644,
+  "rq_actual": 0.0025672168926736644,
+  "ra_actual": 0.0021174611053189634,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "structural_degradation",
+  "method": "hybrid",
+  "grid_resolution": [
+    264,
+    159
+  ],
+  "physical_dimensions": [
+    0.17751598028076748,
+    0.0970596585433801
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0002117622687099539,
+    "max_slope": 0.001524242014413368,
+    "height_range": 0.031218952930819582,
+    "mean_height": 0.017370500185813535,
+    "std_height": 0.008130363099325548
+  },
+  "generation_timestamp": "2025-11-08T02:57:28.848359",
+  "correlation_length": 0.027753302254210584,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7626841094179253,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4753601898127989,
+    "fractal_modes": 73
+  }
+}

metadata/complex_airfoil/sample_000301.json

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+{
+  "sample_id": 301,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA747A315",
+    "chord": 1.2004992626490174,
+    "thickness_scale": 0.9932540953390925
+  },
+  "rq_target": 0.002973780826654809,
+  "rq_actual": 0.002973780826654809,
+  "ra_actual": 0.002445042541641529,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    237,
+    189
+  ],
+  "physical_dimensions": [
+    0.17443220078532146,
+    0.05191834425841341
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.003608037973810142,
+    "max_slope": 0.06987859651254849,
+    "height_range": 0.7296790048307924,
+    "mean_height": 0.05578587050593684,
+    "std_height": 0.15786619950114783
+  },
+  "generation_timestamp": "2025-11-08T03:00:39.037746",
+  "correlation_length": 0.0805230032960952,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7716156001938976,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.32206960412690094,
+    "fractal_modes": 60
+  }
+}

metadata/complex_airfoil/sample_000402.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 402,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA64-212",
+    "chord": 1.3764371364836794,
+    "thickness_scale": 0.8573642593313504
+  },
+  "rq_target": 0.0017360870740700484,
+  "rq_actual": 0.0017360870740700484,
+  "ra_actual": 0.0014463323528423238,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    220,
+    112
+  ],
+  "physical_dimensions": [
+    0.16281009664695262,
+    0.04981364837754569
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0015674928222793702,
+    "max_slope": 0.01941129345319166,
+    "height_range": 0.20563510703501287,
+    "mean_height": 0.05480603358433433,
+    "std_height": 0.04609880687741943
+  },
+  "generation_timestamp": "2025-11-08T03:13:15.876794",
+  "correlation_length": 0.03239014953676162,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.6711161708206562,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3817715989283798,
+    "fractal_modes": 94
+  }
+}

metadata/complex_airfoil/sample_000411.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 411,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA4412",
+    "chord": 0.7674490348496643,
+    "thickness_scale": 0.9174440280531488
+  },
+  "rq_target": 0.0014356401278281677,
+  "rq_actual": 0.001435640127828168,
+  "ra_actual": 0.0011538473295647507,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "combined_mechanisms",
+  "method": "hybrid",
+  "grid_resolution": [
+    233,
+    124
+  ],
+  "physical_dimensions": [
+    0.1799878078587702,
+    0.0373014959038029
+  ],
+  "curvature_statistics": {
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+    "max_slope": 0.011085419388121935,
+    "height_range": 0.1151305075678525,
+    "mean_height": 0.020377079152486904,
+    "std_height": 0.025458299996524672
+  },
+  "generation_timestamp": "2025-11-08T03:13:17.183891",
+  "correlation_length_x": 0.045424212355563494,
+  "correlation_length_y": 0.02349308946056158,
+  "orientation": 90.0,
+  "anisotropy_ratio": 1.933513786333561,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.837288538351836,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.42008700450545844,
+    "fractal_modes": 98
+  }
+}

metadata/complex_airfoil/sample_000455.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 455,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA64-212",
+    "chord": 1.5598717021935118,
+    "thickness_scale": 0.7009892490147546
+  },
+  "rq_target": 0.0010383917707823816,
+  "rq_actual": 0.0010383917707823816,
+  "ra_actual": 0.0008363581027064763,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    307,
+    170
+  ],
+  "physical_dimensions": [
+    0.1503362623119196,
+    0.04662763728598053
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0009868697287192339,
+    "max_slope": 0.013709730141815264,
+    "height_range": 0.18727391840387533,
+    "mean_height": 0.06219093570613188,
+    "std_height": 0.04233090388670709
+  },
+  "generation_timestamp": "2025-11-08T03:19:32.385826",
+  "correlation_length": 0.009787733352573448,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7208296556280623,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3091592382953288,
+    "fractal_modes": 68
+  }
+}

metadata/complex_airfoil/sample_000460.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 460,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA747A315",
+    "chord": 1.8137533511694983,
+    "thickness_scale": 0.9600772783821729
+  },
+  "rq_target": 0.0012775062739853295,
+  "rq_actual": 0.0012775062739853295,
+  "ra_actual": 0.0010314931503175519,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "extreme_pitting_coalescence",
+  "method": "hybrid",
+  "grid_resolution": [
+    359,
+    102
+  ],
+  "physical_dimensions": [
+    0.1931872325386593,
+    0.10107413864868577
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.005213966428386268,
+    "max_slope": 0.0555120653894934,
+    "height_range": 0.7125652957668969,
+    "mean_height": 0.0844053660937703,
+    "std_height": 0.1561283878699418
+  },
+  "generation_timestamp": "2025-11-08T03:19:32.885979",
+  "correlation_length": 0.03835288681458613,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7030528861153138,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.31084219476139113,
+    "fractal_modes": 85
+  }
+}

metadata/complex_airfoil/sample_000470.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 470,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA64-212",
+    "chord": 0.8873704510959062,
+    "thickness_scale": 0.7355800784202252
+  },
+  "rq_target": 0.003341884326762734,
+  "rq_actual": 0.003341884326762734,
+  "ra_actual": 0.0027078272376255363,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "combined_mechanisms",
+  "method": "hybrid",
+  "grid_resolution": [
+    332,
+    174
+  ],
+  "physical_dimensions": [
+    0.1819787872655117,
+    0.11797341348438435
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0008124300245627158,
+    "max_slope": 0.013108948629008426,
+    "height_range": 0.16609730603580536,
+    "mean_height": 0.03538756952644483,
+    "std_height": 0.0368718160994909
+  },
+  "generation_timestamp": "2025-11-08T03:19:33.983986",
+  "correlation_length_x": 0.024167757066381013,
+  "correlation_length_y": 0.02126078849306558,
+  "orientation": 30.0,
+  "anisotropy_ratio": 1.1367291045797088,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.753209329290631,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4528998890427506,
+    "fractal_modes": 85
+  }
+}

metadata/complex_airfoil/sample_000504.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 504,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA64-212",
+    "chord": 0.881821352422503,
+    "thickness_scale": 0.9653710412908123
+  },
+  "rq_target": 0.0025106808242911422,
+  "rq_actual": 0.0025106808242911422,
+  "ra_actual": 0.0020159955450183165,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "end_of_life_corrosion",
+  "method": "hybrid",
+  "grid_resolution": [
+    253,
+    187
+  ],
+  "physical_dimensions": [
+    0.1660155023815244,
+    0.042605667706597516
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.001069791165127152,
+    "max_slope": 0.019490208584149293,
+    "height_range": 0.210657878091899,
+    "mean_height": 0.03513285921872279,
+    "std_height": 0.04638791994695263
+  },
+  "generation_timestamp": "2025-11-08T03:25:32.663019",
+  "correlation_length": 0.03075163698538158,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.7495733063618542,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4033814052491246,
+    "fractal_modes": 63
+  }
+}

metadata/complex_airfoil/sample_000517.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 517,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA4412",
+    "chord": 0.5364477371101268,
+    "thickness_scale": 0.9962901438557747
+  },
+  "rq_target": 0.003873427458849278,
+  "rq_actual": 0.0038734274588492776,
+  "ra_actual": 0.0030558225111602146,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    343,
+    147
+  ],
+  "physical_dimensions": [
+    0.16346591220773118,
+    0.03769156091227056
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0006579652473081135,
+    "max_slope": 0.00968751228942592,
+    "height_range": 0.12151123114538817,
+    "mean_height": 0.014263439595112346,
+    "std_height": 0.026542099152909372
+  },
+  "generation_timestamp": "2025-11-08T03:25:34.072552",
+  "correlation_length_x": 0.037850437531652695,
+  "correlation_length_y": 0.010027429955222409,
+  "orientation": 15.0,
+  "anisotropy_ratio": 3.774689795957111,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.7120440173985084,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.43732751781009693,
+    "fractal_modes": 61
+  }
+}

metadata/complex_airfoil/sample_000518.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 518,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA747A315",
+    "chord": 0.8331439957750448,
+    "thickness_scale": 0.9845854539373635
+  },
+  "rq_target": 0.0012155663340049903,
+  "rq_actual": 0.0012155663340049903,
+  "ra_actual": 0.0009963868341428767,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    373,
+    113
+  ],
+  "physical_dimensions": [
+    0.1645280692728001,
+    0.03320132844132162
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.004800790409092268,
+    "max_slope": 0.054875254856362646,
+    "height_range": 0.7210072954440157,
+    "mean_height": 0.03877552512634075,
+    "std_height": 0.15612437823195593
+  },
+  "generation_timestamp": "2025-11-08T03:25:34.182033",
+  "correlation_length_x": 0.0243814163937686,
+  "correlation_length_y": 0.005235490772439978,
+  "orientation": 146.56982482654007,
+  "anisotropy_ratio": 4.656949549431781,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.7152285618146863,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.43195955490149085,
+    "fractal_modes": 86
+  }
+}

metadata/complex_airfoil/sample_000525.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 525,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA6409",
+    "chord": 1.9370394306747865,
+    "thickness_scale": 0.7218296037208072
+  },
+  "rq_target": 0.001919651610582987,
+  "rq_actual": 0.001919651610582987,
+  "ra_actual": 0.0015707222707965654,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    350,
+    138
+  ],
+  "physical_dimensions": [
+    0.1930832789820346,
+    0.06148314761665019
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0008058180671935535,
+    "max_slope": 0.006703223396554787,
+    "height_range": 0.1515192930517848,
+    "mean_height": 0.07725954047153566,
+    "std_height": 0.03755564155000433
+  },
+  "generation_timestamp": "2025-11-08T03:28:35.186966",
+  "correlation_length": 0.07989891075578472,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.8489720454396503,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.35698817755475576,
+    "fractal_modes": 77
+  }
+}

metadata/complex_airfoil/sample_000531.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 531,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA4412",
+    "chord": 1.1786106986758198,
+    "thickness_scale": 0.8311995208238737
+  },
+  "rq_target": 0.0017472871054219656,
+  "rq_actual": 0.0017472871054219656,
+  "ra_actual": 0.0014307968961860117,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "extreme_pitting_coalescence",
+  "method": "hybrid",
+  "grid_resolution": [
+    333,
+    183
+  ],
+  "physical_dimensions": [
+    0.16476902708742286,
+    0.03296031932253426
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0005513224684672065,
+    "max_slope": 0.008642863651756098,
+    "height_range": 0.11484758107333005,
+    "mean_height": 0.03133493918871395,
+    "std_height": 0.025694450245440693
+  },
+  "generation_timestamp": "2025-11-08T03:28:35.963970",
+  "correlation_length": 0.0368902161275734,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.8249208669166794,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4181726044455008,
+    "fractal_modes": 63
+  }
+}

metadata/complex_airfoil/sample_000628.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 628,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA23012",
+    "chord": 0.5733291751904874,
+    "thickness_scale": 0.752116298882648
+  },
+  "rq_target": 0.004095179970610859,
+  "rq_actual": 0.004095179970610859,
+  "ra_actual": 0.0033692313448602245,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "end_of_life_corrosion",
+  "method": "hybrid",
+  "grid_resolution": [
+    250,
+    126
+  ],
+  "physical_dimensions": [
+    0.19199467906789425,
+    0.11790451697051871
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.00011030074528503755,
+    "max_slope": 0.0009932703238311612,
+    "height_range": 0.015611559834801413,
+    "mean_height": 0.00761366516041264,
+    "std_height": 0.003808268390753228
+  },
+  "generation_timestamp": "2025-11-08T03:40:49.766382",
+  "correlation_length": 0.028127146850959177,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7441907981348336,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.44164293207431937,
+    "fractal_modes": 63
+  }
+}

metadata/complex_airfoil/sample_000652.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 652,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA23012",
+    "chord": 1.4489517203912783,
+    "thickness_scale": 0.9080484431300447
+  },
+  "rq_target": 0.0007531149865222512,
+  "rq_actual": 0.0007531149865222512,
+  "ra_actual": 0.000616405894305019,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "extreme_pitting_coalescence",
+  "method": "hybrid",
+  "grid_resolution": [
+    212,
+    125
+  ],
+  "physical_dimensions": [
+    0.15362157254783235,
+    0.043225660366428394
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0002892396029024621,
+    "max_slope": 0.001808907499591149,
+    "height_range": 0.03361525111343837,
+    "mean_height": 0.019227713466579963,
+    "std_height": 0.0089383855457962
+  },
+  "generation_timestamp": "2025-11-08T03:43:51.334774",
+  "correlation_length": 0.023676647869473526,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.8097163074830626,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3990868082230619,
+    "fractal_modes": 88
+  }
+}

metadata/complex_airfoil/sample_000668.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 668,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA747A315",
+    "chord": 1.3125652592332482,
+    "thickness_scale": 0.8327824330882518
+  },
+  "rq_target": 0.0012119234950980422,
+  "rq_actual": 0.0012119234950980422,
+  "ra_actual": 0.0009883646298999456,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    318,
+    198
+  ],
+  "physical_dimensions": [
+    0.17339664563294893,
+    0.0805378017599808
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0026951478396099677,
+    "max_slope": 0.050912670653247886,
+    "height_range": 0.614720997623798,
+    "mean_height": 0.06105979268045816,
+    "std_height": 0.13356997874734927
+  },
+  "generation_timestamp": "2025-11-08T03:43:53.287927",
+  "correlation_length_x": 0.04133286664252289,
+  "correlation_length_y": 0.006487154690314335,
+  "orientation": 30.0,
+  "anisotropy_ratio": 6.371493916159429,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.8419432358686032,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.36213210511139726,
+    "fractal_modes": 100
+  }
+}

metadata/complex_airfoil/sample_000684.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 684,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA23012",
+    "chord": 1.7227887037031784,
+    "thickness_scale": 0.8304815296106891
+  },
+  "rq_target": 0.0011283265713143188,
+  "rq_actual": 0.0011283265713143188,
+  "ra_actual": 0.0009240200784549828,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    333,
+    106
+  ],
+  "physical_dimensions": [
+    0.19390062802210556,
+    0.040796998994821615
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0002253726060304872,
+    "max_slope": 0.0013491326804378452,
+    "height_range": 0.038696446028187295,
+    "mean_height": 0.02290128810415762,
+    "std_height": 0.010489006336346779
+  },
+  "generation_timestamp": "2025-11-08T03:46:47.933843",
+  "correlation_length_x": 0.28694180405569847,
+  "correlation_length_y": 0.02433556928072814,
+  "orientation": 13.575454784270347,
+  "anisotropy_ratio": 11.791045475272027,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.6579100703565911,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.45989665828300585,
+    "fractal_modes": 94
+  }
+}

metadata/complex_airfoil/sample_000811.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 811,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA6409",
+    "chord": 1.5385792753227214,
+    "thickness_scale": 0.7411122501253266
+  },
+  "rq_target": 0.0011110329069962542,
+  "rq_actual": 0.0011110329069962542,
+  "ra_actual": 0.0009268834838350801,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "structural_degradation",
+  "method": "hybrid",
+  "grid_resolution": [
+    250,
+    154
+  ],
+  "physical_dimensions": [
+    0.1854286888872057,
+    0.041799526354382374
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.000865201518482133,
+    "max_slope": 0.007948662983122017,
+    "height_range": 0.12959848109958386,
+    "mean_height": 0.06129596832454889,
+    "std_height": 0.031236694731491058
+  },
+  "generation_timestamp": "2025-11-08T04:02:34.979421",
+  "correlation_length": 0.040769442426075615,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7981924699608582,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4526308759951415,
+    "fractal_modes": 85
+  }
+}

metadata/complex_airfoil/sample_000829.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 829,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA6409",
+    "chord": 0.9845445780847333,
+    "thickness_scale": 0.7802004705356059
+  },
+  "rq_target": 0.004095115739734009,
+  "rq_actual": 0.004095115739734009,
+  "ra_actual": 0.0033563613903454257,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    300,
+    182
+  ],
+  "physical_dimensions": [
+    0.15857806537894698,
+    0.05144024241279535
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0005382453422305203,
+    "max_slope": 0.006862658239422511,
+    "height_range": 0.10142756063505542,
+    "mean_height": 0.03925005311968105,
+    "std_height": 0.023288990350292423
+  },
+  "generation_timestamp": "2025-11-08T04:05:24.153774",
+  "correlation_length": 0.08788399312079472,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.8425567459247116,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.383346404583372,
+    "fractal_modes": 62
+  }
+}

metadata/complex_airfoil/sample_000844.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 844,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA64-212",
+    "chord": 1.3135886224940245,
+    "thickness_scale": 0.7768064386781671
+  },
+  "rq_target": 0.0025946001156871706,
+  "rq_actual": 0.00259460011568717,
+  "ra_actual": 0.0020848176929379974,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "structural_degradation",
+  "method": "hybrid",
+  "grid_resolution": [
+    303,
+    117
+  ],
+  "physical_dimensions": [
+    0.1633169789529747,
+    0.08083720181022894
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0012457029867297617,
+    "max_slope": 0.01489110935129881,
+    "height_range": 0.18898948405363,
+    "mean_height": 0.05236953556793827,
+    "std_height": 0.04240076718468929
+  },
+  "generation_timestamp": "2025-11-08T04:05:25.947673",
+  "correlation_length": 0.01934225716761391,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.7867474588631247,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3105256331017445,
+    "fractal_modes": 64
+  }
+}

metadata/complex_airfoil/sample_000876.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 876,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA747A315",
+    "chord": 0.5798384459375643,
+    "thickness_scale": 0.7745037662290596
+  },
+  "rq_target": 0.002644415437165916,
+  "rq_actual": 0.0026444154371659157,
+  "ra_actual": 0.0021325253091553516,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    261,
+    169
+  ],
+  "physical_dimensions": [
+    0.18036358892981075,
+    0.04502445463387729
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.002911748604503826,
+    "max_slope": 0.051444463077858625,
+    "height_range": 0.5668006478986358,
+    "mean_height": 0.02695503729531263,
+    "std_height": 0.12222141403873182
+  },
+  "generation_timestamp": "2025-11-08T04:11:12.177969",
+  "correlation_length_x": 0.13780322312220375,
+  "correlation_length_y": 0.021337977869629172,
+  "orientation": 133.2909484619356,
+  "anisotropy_ratio": 6.45812006949085,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7854013435853294,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.33700405802509253,
+    "fractal_modes": 84
+  }
+}

metadata/complex_airfoil/sample_000942.json

@@ -0,0 +1,48 @@
+{
+  "sample_id": 942,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA747A315",
+    "chord": 0.7600658313134283,
+    "thickness_scale": 0.8166678710935633
+  },
+  "rq_target": 0.0015233345665864315,
+  "rq_actual": 0.0015233345665864313,
+  "ra_actual": 0.0012542566330347835,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    310,
+    108
+  ],
+  "physical_dimensions": [
+    0.1709471776155013,
+    0.045224463724575725
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.004249999298529615,
+    "max_slope": 0.04997749904028539,
+    "height_range": 0.5984176222709642,
+    "mean_height": 0.0353549345174058,
+    "std_height": 0.12968733382869818
+  },
+  "generation_timestamp": "2025-11-08T04:17:21.729685",
+  "correlation_length_x": 0.02524897217816029,
+  "correlation_length_y": 0.009775737779219324,
+  "orientation": 15.0,
+  "anisotropy_ratio": 2.5828201153096635,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.806833329199092,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.31817889397395394,
+    "fractal_modes": 83
+  }
+}

metadata/complex_airfoil/sample_000978.json

@@ -0,0 +1,45 @@
+{
+  "sample_id": 978,
+  "geometry_type": "complex_airfoil",
+  "geometry_parameters": {
+    "type": "complex_airfoil",
+    "profile": "NACA6409",
+    "chord": 1.3872303984899905,
+    "thickness_scale": 0.9101531995112467
+  },
+  "rq_target": 0.0032793283023005463,
+  "rq_actual": 0.0032793283023005468,
+  "ra_actual": 0.002679830351396013,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    226,
+    171
+  ],
+  "physical_dimensions": [
+    0.19859862155059554,
+    0.0613473370005922
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0008915357503910565,
+    "max_slope": 0.009713906366488115,
+    "height_range": 0.13111828883131701,
+    "mean_height": 0.05524255173403395,
+    "std_height": 0.030610141507275958
+  },
+  "generation_timestamp": "2025-11-08T04:23:40.179460",
+  "correlation_length": 0.011164646031652332,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.7676125367447587,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.445119406594608,
+    "fractal_modes": 65
+  }
+}

metadata/cone/sample_000006.json

@@ -0,0 +1,44 @@
+{
+  "sample_id": 6,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 6.645140723073326,
+    "radius": 0.32188733057356894
+  },
+  "rq_target": 0.0014555365849101688,
+  "rq_actual": 0.0014555365849101688,
+  "ra_actual": 0.001178095509372174,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "structural_degradation",
+  "method": "hybrid",
+  "grid_resolution": [
+    320,
+    127
+  ],
+  "physical_dimensions": [
+    0.16558823469598102,
+    0.0972165502014479
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.021927967724935795,
+    "max_slope": 0.021927967724936437,
+    "height_range": 2.7629239333419098,
+    "mean_height": 1.3814619666709549,
+    "std_height": 0.8038925754885349
+  },
+  "generation_timestamp": "2025-11-08T02:23:26.818025",
+  "correlation_length": 0.05530603240426327,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7043775718119323,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4781162741510217,
+    "fractal_modes": 84
+  }
+}

metadata/cone/sample_000121.json

@@ -0,0 +1,44 @@
+{
+  "sample_id": 121,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 10.442572270954905,
+    "radius": 0.33362429176031333
+  },
+  "rq_target": 0.0009635145642277372,
+  "rq_actual": 0.0009635145642277372,
+  "ra_actual": 0.0007903062363871602,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    301,
+    144
+  ],
+  "physical_dimensions": [
+    0.17344870634065654,
+    0.03741086102459745
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.012658737391846418,
+    "max_slope": 0.01265873739184653,
+    "height_range": 1.810199447034038,
+    "mean_height": 0.905099723517019,
+    "std_height": 0.5262011431711955
+  },
+  "generation_timestamp": "2025-11-08T02:35:59.215425",
+  "correlation_length": 0.015084235023847934,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.8371267870295618,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.40513588964887204,
+    "fractal_modes": 83
+  }
+}

metadata/cone/sample_000134.json

@@ -0,0 +1,47 @@
+{
+  "sample_id": 134,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 24.382182742566577,
+    "radius": 0.09044394436416164
+  },
+  "rq_target": 0.0010212960141237034,
+  "rq_actual": 0.0010212960141237034,
+  "ra_actual": 0.0008408287454249035,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    374,
+    155
+  ],
+  "physical_dimensions": [
+    0.1809470960481248,
+    0.037695866953583
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0012957629197274867,
+    "max_slope": 0.0012957629197275083,
+    "height_range": 0.19954748963803295,
+    "mean_height": 0.09977374481901649,
+    "std_height": 0.057977246324482194
+  },
+  "generation_timestamp": "2025-11-08T02:39:08.978628",
+  "correlation_length_x": 0.019232103461561713,
+  "correlation_length_y": 0.01330455229855428,
+  "orientation": 15.0,
+  "anisotropy_ratio": 1.4455280440854477,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.66158580231196,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.45789800852249124,
+    "fractal_modes": 77
+  }
+}

metadata/cone/sample_000258.json

@@ -0,0 +1,47 @@
+{
+  "sample_id": 258,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 32.55143515410816,
+    "radius": 0.245745886437915
+  },
+  "rq_target": 0.0041155919277472384,
+  "rq_actual": 0.0041155919277472384,
+  "ra_actual": 0.0032984364010872477,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "combined_mechanisms",
+  "method": "hybrid",
+  "grid_resolution": [
+    274,
+    139
+  ],
+  "physical_dimensions": [
+    0.161391764948696,
+    0.04617507269873077
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0027897150547054107,
+    "max_slope": 0.002789715054705433,
+    "height_range": 0.3849806775493467,
+    "mean_height": 0.1924903387746733,
+    "std_height": 0.11193677339991769
+  },
+  "generation_timestamp": "2025-11-08T02:54:23.041857",
+  "correlation_length_x": 0.03035065359486757,
+  "correlation_length_y": 0.011322916103417712,
+  "orientation": 0.0,
+  "anisotropy_ratio": 2.6804626403357807,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.832034802133691,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.35572157703709545,
+    "fractal_modes": 74
+  }
+}

metadata/cone/sample_000731.json

@@ -0,0 +1,44 @@
+{
+  "sample_id": 731,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 33.60453751394779,
+    "radius": 0.38329281481339966
+  },
+  "rq_target": 0.0016701125316106982,
+  "rq_actual": 0.001670112531610698,
+  "ra_actual": 0.001373202506887091,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "end_of_life_corrosion",
+  "method": "hybrid",
+  "grid_resolution": [
+    290,
+    166
+  ],
+  "physical_dimensions": [
+    0.1654410440693972,
+    0.03802358216661404
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0034957754892454658,
+    "max_slope": 0.0034957754892455672,
+    "height_range": 0.5768029557255019,
+    "mean_height": 0.28840147786275094,
+    "std_height": 0.16751477472230483
+  },
+  "generation_timestamp": "2025-11-08T03:52:46.537554",
+  "correlation_length": 0.07950390845896643,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.7271239985047371,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.43007499262912374,
+    "fractal_modes": 62
+  }
+}

metadata/cone/sample_000815.json

@@ -0,0 +1,44 @@
+{
+  "sample_id": 815,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 25.585419978249217,
+    "radius": 0.20412312805988314
+  },
+  "rq_target": 0.0029340626147056465,
+  "rq_actual": 0.002934062614705647,
+  "ra_actual": 0.00239355105809686,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "structural_degradation",
+  "method": "hybrid",
+  "grid_resolution": [
+    348,
+    158
+  ],
+  "physical_dimensions": [
+    0.15672387927211912,
+    0.04726388314303068
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0027153898151440277,
+    "max_slope": 0.002715389815144076,
+    "height_range": 0.42631620097761236,
+    "mean_height": 0.21315810048880623,
+    "std_height": 0.12384827160559374
+  },
+  "generation_timestamp": "2025-11-08T04:02:35.474281",
+  "correlation_length": 0.01646252478629281,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.7859806446261839,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.42416297237833483,
+    "fractal_modes": 78
+  }
+}

metadata/cone/sample_000838.json

@@ -0,0 +1,47 @@
+{
+  "sample_id": 838,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 27.356415978653544,
+    "radius": 0.27212144122272985
+  },
+  "rq_target": 0.001266943621189951,
+  "rq_actual": 0.0012669436211899512,
+  "ra_actual": 0.0010356830713711318,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    262,
+    148
+  ],
+  "physical_dimensions": [
+    0.18614494172679552,
+    0.05270153466226459
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0035779205448146483,
+    "max_slope": 0.0035779205448147056,
+    "height_range": 0.5259543200877533,
+    "mean_height": 0.26297716004387667,
+    "std_height": 0.15285930141634682
+  },
+  "generation_timestamp": "2025-11-08T04:05:25.248501",
+  "correlation_length_x": 0.05260259458801669,
+  "correlation_length_y": 0.0031007687481422715,
+  "orientation": 70.02040931433413,
+  "anisotropy_ratio": 16.964372018884635,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.773197448605305,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.30287760061951735,
+    "fractal_modes": 94
+  }
+}

metadata/cone/sample_000882.json

@@ -0,0 +1,47 @@
+{
+  "sample_id": 882,
+  "geometry_type": "cone",
+  "geometry_parameters": {
+    "type": "cone",
+    "half_angle": 34.756287105307294,
+    "radius": 0.2858536265760671
+  },
+  "rq_target": 0.002177607149964241,
+  "rq_actual": 0.002177607149964241,
+  "ra_actual": 0.0017346096511114296,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "combined_mechanisms",
+  "method": "hybrid",
+  "grid_resolution": [
+    338,
+    157
+  ],
+  "physical_dimensions": [
+    0.1786328162720777,
+    0.11385233255003537
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0026407677617027113,
+    "max_slope": 0.0026407677617027447,
+    "height_range": 0.4119597708256229,
+    "mean_height": 0.20597988541281145,
+    "std_height": 0.11968243847174949
+  },
+  "generation_timestamp": "2025-11-08T04:11:12.935680",
+  "correlation_length_x": 0.04248356617975777,
+  "correlation_length_y": 0.008393726906752969,
+  "orientation": 30.0,
+  "anisotropy_ratio": 5.0613472003215465,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.816193967594026,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4480254697407726,
+    "fractal_modes": 95
+  }
+}

metadata/nurbs/sample_000030.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 30,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "7",
+    "n_control_y": "3",
+    "max_height": 0.15,
+    "smoothness": 0.35607008273881463
+  },
+  "rq_target": 0.004687270211032442,
+  "rq_actual": 0.004687270211032442,
+  "ra_actual": 0.0038647617796223168,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    341,
+    165
+  ],
+  "physical_dimensions": [
+    0.190118008104588,
+    0.05242599880993533
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0012634027038110674,
+    "max_slope": 0.00219731509311528,
+    "height_range": 0.18714835442695377,
+    "mean_height": 0.02275189809479413,
+    "std_height": 0.042667872816628594
+  },
+  "generation_timestamp": "2025-11-08T02:26:33.562779",
+  "correlation_length_x": 0.02429674340647106,
+  "correlation_length_y": 0.0017116552474758795,
+  "orientation": 43.090053630882295,
+  "anisotropy_ratio": 14.194881499823433,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 6,
+    "perlin_persistence": 0.7528749623804721,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4693742422168591,
+    "fractal_modes": 62
+  }
+}

metadata/nurbs/sample_000057.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 57,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "5",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.5547418304666485
+  },
+  "rq_target": 0.0013150376635661985,
+  "rq_actual": 0.0013150376635661985,
+  "ra_actual": 0.001059961986618629,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    214,
+    103
+  ],
+  "physical_dimensions": [
+    0.1715994568628661,
+    0.07850144807871179
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0016719175324037513,
+    "max_slope": 0.0031373286864569356,
+    "height_range": 0.17563596729029157,
+    "mean_height": 0.004906895347126149,
+    "std_height": 0.03177937512236289
+  },
+  "generation_timestamp": "2025-11-08T02:29:53.291278",
+  "correlation_length_x": 0.10174071941470404,
+  "correlation_length_y": 0.04328346188912334,
+  "orientation": 133.32185922471874,
+  "anisotropy_ratio": 2.3505679761782265,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 8,
+    "perlin_persistence": 0.806461910972046,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4192361470576996,
+    "fractal_modes": 82
+  }
+}

metadata/nurbs/sample_000081.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 81,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "7",
+    "n_control_y": "3",
+    "max_height": 0.15,
+    "smoothness": 0.47638690651607496
+  },
+  "rq_target": 0.0036228686255229043,
+  "rq_actual": 0.0036228686255229047,
+  "ra_actual": 0.002938860150046164,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "combined_mechanisms",
+  "method": "hybrid",
+  "grid_resolution": [
+    397,
+    101
+  ],
+  "physical_dimensions": [
+    0.1547853876885711,
+    0.04204361297031176
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0011794943281795503,
+    "max_slope": 0.002202211167994957,
+    "height_range": 0.18743612641253493,
+    "mean_height": 0.0074480580254813284,
+    "std_height": 0.0447748728778237
+  },
+  "generation_timestamp": "2025-11-08T02:32:43.195076",
+  "correlation_length_x": 0.03538241752011253,
+  "correlation_length_y": 0.018350361213660807,
+  "orientation": 60.0,
+  "anisotropy_ratio": 1.9281591848869066,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.8045873983259295,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.39603906312231874,
+    "fractal_modes": 73
+  }
+}

metadata/nurbs/sample_000141.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 141,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "7",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.397335142212495
+  },
+  "rq_target": 0.0014818511342087391,
+  "rq_actual": 0.0014818511342087391,
+  "ra_actual": 0.0011978129273503351,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    238,
+    114
+  ],
+  "physical_dimensions": [
+    0.1770447203058699,
+    0.07434986241388698
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0017797274655107851,
+    "max_slope": 0.003637043315738673,
+    "height_range": 0.21758366155614783,
+    "mean_height": -0.022626612431765614,
+    "std_height": 0.039697294686057226
+  },
+  "generation_timestamp": "2025-11-08T02:39:09.813579",
+  "correlation_length_x": 0.02750188223254789,
+  "correlation_length_y": 0.01279344802532999,
+  "orientation": 0.0,
+  "anisotropy_ratio": 2.1496849151297126,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.8468179573531178,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.47642071071236114,
+    "fractal_modes": 79
+  }
+}

metadata/nurbs/sample_000178.json

@@ -0,0 +1,46 @@
+{
+  "sample_id": 178,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "5",
+    "n_control_y": "3",
+    "max_height": 0.15,
+    "smoothness": 0.5417309048949941
+  },
+  "rq_target": 0.0013847952518022172,
+  "rq_actual": 0.0013847952518022172,
+  "ra_actual": 0.0011410522487542265,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "end_of_life_corrosion",
+  "method": "hybrid",
+  "grid_resolution": [
+    352,
+    112
+  ],
+  "physical_dimensions": [
+    0.17389189289440937,
+    0.036390058151252305
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.001013205896741676,
+    "max_slope": 0.0019255703898271176,
+    "height_range": 0.17096085841663888,
+    "mean_height": 0.03652174317120373,
+    "std_height": 0.037669418619975165
+  },
+  "generation_timestamp": "2025-11-08T02:45:30.894581",
+  "correlation_length": 0.06042510644127545,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.6768290901954346,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.49936913792377674,
+    "fractal_modes": 73
+  }
+}

metadata/nurbs/sample_000208.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 208,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "5",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.6013502667394075
+  },
+  "rq_target": 0.0030011022348893916,
+  "rq_actual": 0.0030011022348893916,
+  "ra_actual": 0.0024571948744727496,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    203,
+    166
+  ],
+  "physical_dimensions": [
+    0.17930661625194627,
+    0.1181424391575808
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0010066646710470762,
+    "max_slope": 0.0023339363129771915,
+    "height_range": 0.1822153220862445,
+    "mean_height": 0.0013261338672049855,
+    "std_height": 0.04151139314566729
+  },
+  "generation_timestamp": "2025-11-08T02:48:19.171244",
+  "correlation_length_x": 0.047797476509394414,
+  "correlation_length_y": 0.01378692037906765,
+  "orientation": 45.0,
+  "anisotropy_ratio": 3.4668711499896796,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.8119327093113218,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.3440038594426337,
+    "fractal_modes": 97
+  }
+}

metadata/nurbs/sample_000210.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 210,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "7",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.5457588325840239
+  },
+  "rq_target": 0.004322425670391941,
+  "rq_actual": 0.004322425670391941,
+  "ra_actual": 0.0035797860193228386,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "combined_mechanisms",
+  "method": "hybrid",
+  "grid_resolution": [
+    234,
+    173
+  ],
+  "physical_dimensions": [
+    0.17494402163997314,
+    0.05114472456036727
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0014256276818059878,
+    "max_slope": 0.0035991381784998434,
+    "height_range": 0.2059959198196275,
+    "mean_height": 0.010393432616713721,
+    "std_height": 0.038866042250358786
+  },
+  "generation_timestamp": "2025-11-08T02:48:19.425467",
+  "correlation_length_x": 0.033171668393462694,
+  "correlation_length_y": 0.01796375516597798,
+  "orientation": 60.0,
+  "anisotropy_ratio": 1.8465887609227372,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.6640042854170806,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4110887785136754,
+    "fractal_modes": 73
+  }
+}

metadata/nurbs/sample_000236.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 236,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "5",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.725573348637675
+  },
+  "rq_target": 0.0030875219501273177,
+  "rq_actual": 0.0030875219501273177,
+  "ra_actual": 0.0025723349927040695,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "random",
+  "method": "hybrid",
+  "grid_resolution": [
+    311,
+    156
+  ],
+  "physical_dimensions": [
+    0.17151494476188445,
+    0.06908394850687899
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0008776215815421925,
+    "max_slope": 0.0021179902007478642,
+    "height_range": 0.19077154870319135,
+    "mean_height": 0.006343696911194876,
+    "std_height": 0.03898471328200398
+  },
+  "generation_timestamp": "2025-11-08T02:51:09.081895",
+  "correlation_length_x": 0.02272433764517942,
+  "correlation_length_y": 0.0022418655811040347,
+  "orientation": 141.25035147554772,
+  "anisotropy_ratio": 10.136351544318968,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.8270625756986225,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.30517908234271557,
+    "fractal_modes": 62
+  }
+}

metadata/nurbs/sample_000239.json

@@ -0,0 +1,46 @@
+{
+  "sample_id": 239,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "5",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.39409063986272574
+  },
+  "rq_target": 0.0026677971861884743,
+  "rq_actual": 0.0026677971861884743,
+  "ra_actual": 0.002206201864622326,
+  "severity": "high_corrosion",
+  "is_anisotropic": false,
+  "psd_method": "exponential",
+  "manufacturing_process": "structural_degradation",
+  "method": "hybrid",
+  "grid_resolution": [
+    252,
+    188
+  ],
+  "physical_dimensions": [
+    0.1989867084177349,
+    0.09386664144985807
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0011862820741935821,
+    "max_slope": 0.002838959228588734,
+    "height_range": 0.16057085981934333,
+    "mean_height": -0.028136553647553634,
+    "std_height": 0.036291534872705276
+  },
+  "generation_timestamp": "2025-11-08T02:51:09.358491",
+  "correlation_length": 0.04862176549598331,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.6715266102595768,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.383153887894158,
+    "fractal_modes": 80
+  }
+}

metadata/nurbs/sample_000294.json

@@ -0,0 +1,49 @@
+{
+  "sample_id": 294,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "5",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.5957318041824995
+  },
+  "rq_target": 0.0036120655514950122,
+  "rq_actual": 0.0036120655514950122,
+  "ra_actual": 0.0029590305010504213,
+  "severity": "high_corrosion",
+  "is_anisotropic": true,
+  "psd_method": "exponential",
+  "manufacturing_process": "catastrophic_leading_edge",
+  "method": "hybrid",
+  "grid_resolution": [
+    346,
+    107
+  ],
+  "physical_dimensions": [
+    0.1532227730812592,
+    0.07878945020635399
+  ],
+  "curvature_statistics": {
+    "mean_slope": 0.0012212203895922054,
+    "max_slope": 0.0030307072858051327,
+    "height_range": 0.1691166544808017,
+    "mean_height": 0.0005711354500701853,
+    "std_height": 0.036835246145675966
+  },
+  "generation_timestamp": "2025-11-08T02:57:30.180141",
+  "correlation_length_x": 0.0321677189670008,
+  "correlation_length_y": 0.009739700723401048,
+  "orientation": 15.0,
+  "anisotropy_ratio": 3.3027420328956487,
+  "hybrid_parameters": {
+    "w_psd": 0.1,
+    "w_perlin": 0.15,
+    "w_fractal": 0.75,
+    "perlin_octaves": 7,
+    "perlin_persistence": 0.8227754136574255,
+    "perlin_lacunarity": 2.5,
+    "fractal_hurst": 0.4948556681399034,
+    "fractal_modes": 88
+  }
+}

metadata/nurbs/sample_000408.json

@@ -0,0 +1,46 @@
+{
+  "sample_id": 408,
+  "geometry_type": "nurbs",
+  "geometry_parameters": {
+    "type": "nurbs",
+    "n_control_x": "5",
+    "n_control_y": "5",
+    "max_height": 0.15,
+    "smoothness": 0.34910253806021907
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+}