nloplearning2 / metadata /cone /sample_000336.json
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{
"sample_id": 336,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 7.067915343737274,
"radius": 0.4518266639794211
},
"rq_target": 0.002438855006569888,
"rq_actual": 0.002438855006569888,
"ra_actual": 0.0019623089742473866,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "structural_degradation",
"method": "hybrid",
"grid_resolution": [
325,
153
],
"physical_dimensions": [
0.19333858700886478,
0.04302041985475861
],
"curvature_statistics": {
"mean_slope": 0.023974456893541253,
"max_slope": 0.02397445689354183,
"height_range": 3.6441174478182705,
"mean_height": 1.8220587239091353,
"std_height": 1.0588643069671781
},
"generation_timestamp": "2025-11-08T03:03:32.617027",
"correlation_length": 0.057529055553450836,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 6,
"perlin_persistence": 0.6606842403028084,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.4630324134616729,
"fractal_modes": 60
}
}