nloplearning2 / metadata /simple_spline /sample_000139.json
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{
"sample_id": 139,
"geometry_type": "simple_spline",
"geometry_parameters": {
"type": "simple_spline",
"n_control_points": "3",
"max_height": 0.1
},
"rq_target": 0.001722054963553851,
"rq_actual": 0.0017220549635538513,
"ra_actual": 0.0014007897550327498,
"severity": "high_corrosion",
"is_anisotropic": true,
"psd_method": "exponential",
"manufacturing_process": "catastrophic_leading_edge",
"method": "hybrid",
"grid_resolution": [
298,
141
],
"physical_dimensions": [
0.1795680643734328,
0.03663729253779825
],
"curvature_statistics": {
"mean_slope": 0.00014962253477187264,
"max_slope": 0.00033398804997280575,
"height_range": 0.028535455254810188,
"mean_height": -0.007377349608814277,
"std_height": 0.007484995398593887
},
"generation_timestamp": "2025-11-08T02:39:09.612651",
"correlation_length_x": 0.03671171138601193,
"correlation_length_y": 0.011060079487173781,
"orientation": 45.0,
"anisotropy_ratio": 3.319299054639344,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 6,
"perlin_persistence": 0.6769796666576543,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.47916140709629323,
"fractal_modes": 89
}
}