nloplearning2 / metadata /cone /sample_000815.json
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{
"sample_id": 815,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 25.585419978249217,
"radius": 0.20412312805988314
},
"rq_target": 0.0029340626147056465,
"rq_actual": 0.002934062614705647,
"ra_actual": 0.00239355105809686,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "structural_degradation",
"method": "hybrid",
"grid_resolution": [
348,
158
],
"physical_dimensions": [
0.15672387927211912,
0.04726388314303068
],
"curvature_statistics": {
"mean_slope": 0.0027153898151440277,
"max_slope": 0.002715389815144076,
"height_range": 0.42631620097761236,
"mean_height": 0.21315810048880623,
"std_height": 0.12384827160559374
},
"generation_timestamp": "2025-11-08T04:02:35.474281",
"correlation_length": 0.01646252478629281,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7859806446261839,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.42416297237833483,
"fractal_modes": 78
}
}