nloplearning2 / metadata /cylinder /sample_000131.json
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{
"sample_id": 131,
"geometry_type": "cylinder",
"geometry_parameters": {
"type": "cylinder",
"radius": 0.10173889837457081,
"axis": "y",
"wrap_angle": 130.02092912085573
},
"rq_target": 0.0017023474045444885,
"rq_actual": 0.0017023474045444885,
"ra_actual": 0.0014064125595260977,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "extreme_pitting_coalescence",
"method": "hybrid",
"grid_resolution": [
378,
140
],
"physical_dimensions": [
0.15237914763546592,
0.06690992537046045
],
"curvature_statistics": {
"mean_slope": 0.0011986497947539278,
"max_slope": 0.0016608900695399553,
"height_range": 0.16716386612172324,
"mean_height": 0.06752177108597035,
"std_height": 0.05389681629193864
},
"generation_timestamp": "2025-11-08T02:39:08.625817",
"correlation_length": 0.01539009340185582,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.8326310304084116,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.30070397912387004,
"fractal_modes": 80
}
}