nloplearning2 / metadata /cone /sample_000677.json
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{
"sample_id": 677,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 17.60836422139311,
"radius": 0.3106094280054095
},
"rq_target": 0.004114355394857702,
"rq_actual": 0.004114355394857702,
"ra_actual": 0.0032866828992950572,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "end_of_life_corrosion",
"method": "hybrid",
"grid_resolution": [
289,
197
],
"physical_dimensions": [
0.16546353506765799,
0.05720444050568507
],
"curvature_statistics": {
"mean_slope": 0.004993210487098394,
"max_slope": 0.004993210487098498,
"height_range": 0.9786692554712852,
"mean_height": 0.48933462773564257,
"std_height": 0.2839552363173287
},
"generation_timestamp": "2025-11-08T03:46:47.251981",
"correlation_length": 0.02299622578982534,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 6,
"perlin_persistence": 0.6627168989198519,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.3216981339290898,
"fractal_modes": 77
}
}