metadata/ellipsoid/sample_000322.json

{
  "sample_id": 322,
  "geometry_type": "ellipsoid",
  "geometry_parameters": {
    "type": "ellipsoid",
    "semi_axis_ratios": [
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      1.0,
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    ]
  },
  "rq_target": 0.0017403195769901028,
  "rq_actual": 0.0017403195769901028,
  "ra_actual": 0.0014152268160756993,
  "severity": "high_corrosion",
  "is_anisotropic": true,
  "psd_method": "exponential",
  "manufacturing_process": "catastrophic_leading_edge",
  "method": "hybrid",
  "grid_resolution": [
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    171
  ],
  "physical_dimensions": [
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  ],
  "curvature_statistics": {
    "mean_slope": 0.006167474477922951,
    "max_slope": 0.00969620609480911,
    "height_range": 1.5,
    "mean_height": 0.954086471330405,
    "std_height": 0.4633778212477333
  },
  "generation_timestamp": "2025-11-08T03:00:41.317683",
  "correlation_length_x": 0.03630292519922533,
  "correlation_length_y": 0.005445961905720083,
  "orientation": 0.0,
  "anisotropy_ratio": 6.666026282904239,
  "hybrid_parameters": {
    "w_psd": 0.1,
    "w_perlin": 0.15,
    "w_fractal": 0.75,
    "perlin_octaves": 7,
    "perlin_persistence": 0.8110386840016489,
    "perlin_lacunarity": 2.5,
    "fractal_hurst": 0.33288577031251143,
    "fractal_modes": 91
  }
}