nloplearning2 / metadata /nurbs /sample_000050.json
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{
"sample_id": 50,
"geometry_type": "nurbs",
"geometry_parameters": {
"type": "nurbs",
"n_control_x": "5",
"n_control_y": "5",
"max_height": 0.15,
"smoothness": 0.3018180334180439
},
"rq_target": 0.00083593372485619,
"rq_actual": 0.00083593372485619,
"ra_actual": 0.0006813112951873674,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "random",
"method": "hybrid",
"grid_resolution": [
292,
192
],
"physical_dimensions": [
0.1823341227547627,
0.037260120862859535
],
"curvature_statistics": {
"mean_slope": 0.0008870033537917968,
"max_slope": 0.002243852109275805,
"height_range": 0.14532437713285914,
"mean_height": 0.0039012069286446776,
"std_height": 0.04075333521997194
},
"generation_timestamp": "2025-11-08T02:29:52.469561",
"correlation_length": 0.011547367301551259,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 8,
"perlin_persistence": 0.7692499158485123,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.4731996126782218,
"fractal_modes": 67
}
}