metadata/cone/sample_000759.json

{
  "sample_id": 759,
  "geometry_type": "cone",
  "geometry_parameters": {
    "type": "cone",
    "half_angle": 23.528738246058385,
    "radius": 0.29688907660407
  },
  "rq_target": 0.0033945611176210604,
  "rq_actual": 0.0033945611176210604,
  "ra_actual": 0.002844485841446296,
  "severity": "high_corrosion",
  "is_anisotropic": false,
  "psd_method": "exponential",
  "manufacturing_process": "end_of_life_corrosion",
  "method": "hybrid",
  "grid_resolution": [
    367,
    147
  ],
  "physical_dimensions": [
    0.1690804771878381,
    0.039689412122918315
  ],
  "curvature_statistics": {
    "mean_slope": 0.00467029216408551,
    "max_slope": 0.004670292164085599,
    "height_range": 0.6818626559564845,
    "mean_height": 0.3409313279782423,
    "std_height": 0.19818040544459808
  },
  "generation_timestamp": "2025-11-08T03:56:00.946099",
  "correlation_length": 0.06382707891751233,
  "hybrid_parameters": {
    "w_psd": 0.1,
    "w_perlin": 0.15,
    "w_fractal": 0.75,
    "perlin_octaves": 8,
    "perlin_persistence": 0.6952654669532556,
    "perlin_lacunarity": 2.5,
    "fractal_hurst": 0.36992806534790273,
    "fractal_modes": 80
  }
}