nloplearning2 / metadata /cylinder /sample_000065.json
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{
"sample_id": 65,
"geometry_type": "cylinder",
"geometry_parameters": {
"type": "cylinder",
"radius": 0.090359779412634,
"axis": "x",
"wrap_angle": 122.16942662086957
},
"rq_target": 0.0015353979668119588,
"rq_actual": 0.0015353979668119586,
"ra_actual": 0.001267257247990682,
"severity": "high_corrosion",
"is_anisotropic": true,
"psd_method": "exponential",
"manufacturing_process": "combined_mechanisms",
"method": "hybrid",
"grid_resolution": [
218,
126
],
"physical_dimensions": [
0.15695133778586,
0.04616981297719895
],
"curvature_statistics": {
"mean_slope": 0.00110422190855825,
"max_slope": 0.0015412870567201586,
"height_range": 0.13846955481946974,
"mean_height": 0.05460608916320956,
"std_height": 0.044241920249995105
},
"generation_timestamp": "2025-11-08T02:29:54.158417",
"correlation_length_x": 0.028764426443393522,
"correlation_length_y": 0.011406535691986665,
"orientation": 0.0,
"anisotropy_ratio": 2.5217495671013546,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 8,
"perlin_persistence": 0.7845411476755395,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.46385588106691655,
"fractal_modes": 89
}
}