nloplearning2 / metadata /cone /sample_000875.json
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{
"sample_id": 875,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 9.48224871309819,
"radius": 0.21782761918648713
},
"rq_target": 0.0010161208084055941,
"rq_actual": 0.0010161208084055941,
"ra_actual": 0.0008289473701259859,
"severity": "high_corrosion",
"is_anisotropic": true,
"psd_method": "exponential",
"manufacturing_process": "random",
"method": "hybrid",
"grid_resolution": [
203,
156
],
"physical_dimensions": [
0.17037847477579368,
0.08325220456538707
],
"curvature_statistics": {
"mean_slope": 0.008413990654030772,
"max_slope": 0.008413990654030923,
"height_range": 1.30416855137477,
"mean_height": 0.652084275687385,
"std_height": 0.3789021569394117
},
"generation_timestamp": "2025-11-08T04:11:12.050946",
"correlation_length_x": 0.10521171153399597,
"correlation_length_y": 0.018066685348548352,
"orientation": 126.74341067669717,
"anisotropy_ratio": 5.823520446845534,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7652843179330138,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.4112785233885615,
"fractal_modes": 63
}
}