metadata/simple_spline/sample_000060.json

{
  "sample_id": 60,
  "geometry_type": "simple_spline",
  "geometry_parameters": {
    "type": "simple_spline",
    "n_control_points": "3",
    "max_height": 0.1
  },
  "rq_target": 0.0014218720517202334,
  "rq_actual": 0.0014218720517202334,
  "ra_actual": 0.0011540998202516223,
  "severity": "high_corrosion",
  "is_anisotropic": true,
  "psd_method": "exponential",
  "manufacturing_process": "catastrophic_leading_edge",
  "method": "hybrid",
  "grid_resolution": [
    367,
    130
  ],
  "physical_dimensions": [
    0.15835716005869366,
    0.055362464159249766
  ],
  "curvature_statistics": {
    "mean_slope": 0.0002414148783406204,
    "max_slope": 0.0003697900247453048,
    "height_range": 0.08835784547266706,
    "mean_height": -0.02874367987887646,
    "std_height": 0.025818874161296464
  },
  "generation_timestamp": "2025-11-08T02:29:53.623647",
  "correlation_length_x": 0.03608391173858538,
  "correlation_length_y": 0.0032389571933704366,
  "orientation": 45.0,
  "anisotropy_ratio": 11.140595439928216,
  "hybrid_parameters": {
    "w_psd": 0.1,
    "w_perlin": 0.15,
    "w_fractal": 0.75,
    "perlin_octaves": 8,
    "perlin_persistence": 0.7822272798069528,
    "perlin_lacunarity": 2.5,
    "fractal_hurst": 0.44211113193988044,
    "fractal_modes": 73
  }
}