nloplearning2 / metadata /cone /sample_000893.json
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{
"sample_id": 893,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 18.08118538265868,
"radius": 0.1769902010631378
},
"rq_target": 0.004880894378738477,
"rq_actual": 0.004880894378738477,
"ra_actual": 0.003996959228553129,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "end_of_life_corrosion",
"method": "hybrid",
"grid_resolution": [
226,
117
],
"physical_dimensions": [
0.1734714402289456,
0.060021763290998564
],
"curvature_statistics": {
"mean_slope": 0.004673318599727172,
"max_slope": 0.00467331859972725,
"height_range": 0.542104957568352,
"mean_height": 0.27105247878417604,
"std_height": 0.15783552710089327
},
"generation_timestamp": "2025-11-08T04:11:14.119476",
"correlation_length": 0.06602491765036743,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7528967997738538,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.3312333802862771,
"fractal_modes": 82
}
}