nloplearning2 / metadata /cylinder /sample_000149.json
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{
"sample_id": 149,
"geometry_type": "cylinder",
"geometry_parameters": {
"type": "cylinder",
"radius": 0.4703348576182293,
"axis": "y",
"wrap_angle": 126.49864904695345
},
"rq_target": 0.0005631993656751518,
"rq_actual": 0.0005631993656751518,
"ra_actual": 0.0004627840029286425,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "random",
"method": "hybrid",
"grid_resolution": [
287,
139
],
"physical_dimensions": [
0.15290027445031046,
0.061771334046190944
],
"curvature_statistics": {
"mean_slope": 0.00541844719498801,
"max_slope": 0.007524383970038878,
"height_range": 0.7500918336213486,
"mean_height": 0.29963511097232226,
"std_height": 0.24077115945444594
},
"generation_timestamp": "2025-11-08T02:39:10.946464",
"correlation_length": 0.05917447580517914,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 6,
"perlin_persistence": 0.6547177883492669,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.4665434677264366,
"fractal_modes": 98
}
}