nloplearning2 / metadata /cone /sample_000496.json
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{
"sample_id": 496,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 6.597373353378968,
"radius": 0.47872059385916493
},
"rq_target": 0.004640990005528806,
"rq_actual": 0.004640990005528806,
"ra_actual": 0.0038353114007791574,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "end_of_life_corrosion",
"method": "hybrid",
"grid_resolution": [
231,
165
],
"physical_dimensions": [
0.17399887280522722,
0.04911342724176001
],
"curvature_statistics": {
"mean_slope": 0.025238555645131732,
"max_slope": 0.025238555645132443,
"height_range": 4.1391231258016035,
"mean_height": 2.0695615629008017,
"std_height": 1.202125590679929
},
"generation_timestamp": "2025-11-08T03:22:26.791409",
"correlation_length": 0.04411251918865113,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7816053044632987,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.38645470446856445,
"fractal_modes": 79
}
}