nloplearning2 / metadata /cone /sample_000277.json
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{
"sample_id": 277,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 41.07260079949117,
"radius": 0.3685871903712225
},
"rq_target": 0.004632536517269948,
"rq_actual": 0.004632536517269949,
"ra_actual": 0.0036793276775009187,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "end_of_life_corrosion",
"method": "hybrid",
"grid_resolution": [
320,
160
],
"physical_dimensions": [
0.19060203121334116,
0.05049229284116606
],
"curvature_statistics": {
"mean_slope": 0.002659921568687532,
"max_slope": 0.002659921568687579,
"height_range": 0.42292752942131756,
"mean_height": 0.21146376471065878,
"std_height": 0.12285411513166691
},
"generation_timestamp": "2025-11-08T02:57:28.055545",
"correlation_length": 0.03674278540171061,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 8,
"perlin_persistence": 0.7382570962342645,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.3800760723153936,
"fractal_modes": 83
}
}