{
  "sample_id": 98,
  "geometry_type": "cone",
  "geometry_parameters": {
    "type": "cone",
    "half_angle": 14.286488128032397,
    "radius": 0.0512216640044268
  },
  "rq_target": 0.0033098849090454703,
  "rq_actual": 0.0033098849090454703,
  "ra_actual": 0.0026809024689745152,
  "severity": "high_corrosion",
  "is_anisotropic": false,
  "psd_method": "exponential",
  "manufacturing_process": "random",
  "method": "hybrid",
  "grid_resolution": [
    264,
    175
  ],
  "physical_dimensions": [
    0.18305950739624743,
    0.11520661781736277
  ],
  "curvature_statistics": {
    "mean_slope": 0.001156027429675308,
    "max_slope": 0.001156027429675327,
    "height_range": 0.2011487727635036,
    "mean_height": 0.1005743863817518,
    "std_height": 0.058399411941805174
  },
  "generation_timestamp": "2025-11-08T02:32:45.317045",
  "correlation_length": 0.06611283616585295,
  "hybrid_parameters": {
    "w_psd": 0.1,
    "w_perlin": 0.15,
    "w_fractal": 0.75,
    "perlin_octaves": 8,
    "perlin_persistence": 0.7278969225917706,
    "perlin_lacunarity": 2.5,
    "fractal_hurst": 0.41599393746483215,
    "fractal_modes": 64
  }
}