nloplearning2 / metadata /sphere /sample_000114.json
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{
"sample_id": 114,
"geometry_type": "sphere",
"geometry_parameters": {
"type": "sphere",
"radius": 0.39255983633209013,
"segment_angle": 114.95033529548041
},
"rq_target": 0.0012682827050667536,
"rq_actual": 0.0012682827050667536,
"ra_actual": 0.0010254445278074383,
"severity": "high_corrosion",
"is_anisotropic": true,
"psd_method": "exponential",
"manufacturing_process": "catastrophic_leading_edge",
"method": "hybrid",
"grid_resolution": [
346,
191
],
"physical_dimensions": [
0.16524766112115194,
0.044458305736727044
],
"curvature_statistics": {
"mean_slope": 0.0016161674595520268,
"max_slope": 0.0022828208532350847,
"height_range": 0.5581543350796695,
"mean_height": 0.21533867485555472,
"std_height": 0.17617535105938725
},
"generation_timestamp": "2025-11-08T02:35:58.419361",
"correlation_length_x": 0.02676071097877889,
"correlation_length_y": 0.0045197060739032135,
"orientation": 15.0,
"anisotropy_ratio": 5.920896301928848,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.7601369499027789,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.3163022293568278,
"fractal_modes": 93
}
}