metadata/ellipsoid/sample_000573.json

{
  "sample_id": 573,
  "geometry_type": "ellipsoid",
  "geometry_parameters": {
    "type": "ellipsoid",
    "semi_axis_ratios": [
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      1.0,
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    ]
  },
  "rq_target": 0.0025799293246939214,
  "rq_actual": 0.0025799293246939214,
  "ra_actual": 0.002109954311085505,
  "severity": "high_corrosion",
  "is_anisotropic": true,
  "psd_method": "exponential",
  "manufacturing_process": "catastrophic_leading_edge",
  "method": "hybrid",
  "grid_resolution": [
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    128
  ],
  "physical_dimensions": [
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  ],
  "curvature_statistics": {
    "mean_slope": 0.005204504327158111,
    "max_slope": 0.00818119030652059,
    "height_range": 1.5,
    "mean_height": 0.9542182003225537,
    "std_height": 0.46310649549880695
  },
  "generation_timestamp": "2025-11-08T03:31:46.225705",
  "correlation_length_x": 0.018729809740605386,
  "correlation_length_y": 0.014019472845563,
  "orientation": 30.0,
  "anisotropy_ratio": 1.3359853075027106,
  "hybrid_parameters": {
    "w_psd": 0.1,
    "w_perlin": 0.15,
    "w_fractal": 0.75,
    "perlin_octaves": 6,
    "perlin_persistence": 0.7161697198620475,
    "perlin_lacunarity": 2.5,
    "fractal_hurst": 0.3010069705686995,
    "fractal_modes": 72
  }
}