nloplearning2 / metadata /nurbs /sample_000302.json
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{
"sample_id": 302,
"geometry_type": "nurbs",
"geometry_parameters": {
"type": "nurbs",
"n_control_x": "5",
"n_control_y": "3",
"max_height": 0.15,
"smoothness": 0.42301677709531205
},
"rq_target": 0.00206584474673087,
"rq_actual": 0.00206584474673087,
"ra_actual": 0.0016615890936308296,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "structural_degradation",
"method": "hybrid",
"grid_resolution": [
202,
111
],
"physical_dimensions": [
0.17879300035209497,
0.052706736636008826
],
"curvature_statistics": {
"mean_slope": 0.001613633858472719,
"max_slope": 0.004198026260015758,
"height_range": 0.1742052756526063,
"mean_height": -0.0009236498532618474,
"std_height": 0.045127884450841003
},
"generation_timestamp": "2025-11-08T03:00:39.098329",
"correlation_length": 0.0166066581350627,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7035715299001888,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.37888528349371475,
"fractal_modes": 77
}
}