nloplearning2 / metadata /cone /sample_000238.json
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{
"sample_id": 238,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 34.34930738869351,
"radius": 0.32439437047110364
},
"rq_target": 0.0024059486310241364,
"rq_actual": 0.002405948631024137,
"ra_actual": 0.0019306124156759094,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "end_of_life_corrosion",
"method": "hybrid",
"grid_resolution": [
255,
101
],
"physical_dimensions": [
0.15217867649735536,
0.04048217113087719
],
"curvature_statistics": {
"mean_slope": 0.0047466637806493316,
"max_slope": 0.0047466637806493905,
"height_range": 0.4746663780649332,
"mean_height": 0.23733318903246664,
"std_height": 0.13838784082985392
},
"generation_timestamp": "2025-11-08T02:51:09.229859",
"correlation_length": 0.07331212968717636,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7340898298106243,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.44528016673005655,
"fractal_modes": 62
}
}