metadata/simple_spline/sample_000097.json

{
  "sample_id": 97,
  "geometry_type": "simple_spline",
  "geometry_parameters": {
    "type": "simple_spline",
    "n_control_points": "5",
    "max_height": 0.1
  },
  "rq_target": 0.0012016787487960446,
  "rq_actual": 0.0012016787487960446,
  "ra_actual": 0.0009789057727292124,
  "severity": "high_corrosion",
  "is_anisotropic": false,
  "psd_method": "exponential",
  "manufacturing_process": "structural_degradation",
  "method": "hybrid",
  "grid_resolution": [
    367,
    164
  ],
  "physical_dimensions": [
    0.18440346895994955,
    0.06154180517531677
  ],
  "curvature_statistics": {
    "mean_slope": 0.0008638422060058146,
    "max_slope": 0.0015777644146415665,
    "height_range": 0.1566271789843524,
    "mean_height": -0.032438438889012,
    "std_height": 0.05342996505469032
  },
  "generation_timestamp": "2025-11-08T02:32:45.208854",
  "correlation_length": 0.05808776974662546,
  "hybrid_parameters": {
    "w_psd": 0.1,
    "w_perlin": 0.15,
    "w_fractal": 0.75,
    "perlin_octaves": 8,
    "perlin_persistence": 0.7963369672343261,
    "perlin_lacunarity": 2.5,
    "fractal_hurst": 0.4350428098045516,
    "fractal_modes": 70
  }
}