nloplearning2 / metadata /cone /sample_000312.json
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{
"sample_id": 312,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 17.16739799344537,
"radius": 0.38487268634730876
},
"rq_target": 0.0026282536297520757,
"rq_actual": 0.0026282536297520757,
"ra_actual": 0.002137164602959509,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "structural_degradation",
"method": "hybrid",
"grid_resolution": [
371,
196
],
"physical_dimensions": [
0.16347890199594897,
0.1028992646661853
],
"curvature_statistics": {
"mean_slope": 0.00638888115298888,
"max_slope": 0.006388881152988968,
"height_range": 1.2458318248328315,
"mean_height": 0.6229159124164156,
"std_height": 0.36148027593692666
},
"generation_timestamp": "2025-11-08T03:00:40.248278",
"correlation_length": 0.049922024456183815,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7042643714734943,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.45203020662416177,
"fractal_modes": 66
}
}