nloplearning2 / metadata /simple_spline /sample_000022.json
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{
"sample_id": 22,
"geometry_type": "simple_spline",
"geometry_parameters": {
"type": "simple_spline",
"n_control_points": "3",
"max_height": 0.1
},
"rq_target": 0.0036945492552470428,
"rq_actual": 0.0036945492552470423,
"ra_actual": 0.0030520167584635782,
"severity": "high_corrosion",
"is_anisotropic": true,
"psd_method": "exponential",
"manufacturing_process": "combined_mechanisms",
"method": "hybrid",
"grid_resolution": [
202,
194
],
"physical_dimensions": [
0.1999248740516711,
0.07925644286375381
],
"curvature_statistics": {
"mean_slope": 0.0007248682921034164,
"max_slope": 0.001700010746369135,
"height_range": 0.1363704371108449,
"mean_height": 0.005553822142184336,
"std_height": 0.04035417107535092
},
"generation_timestamp": "2025-11-08T02:23:28.734619",
"correlation_length_x": 0.017983696865576753,
"correlation_length_y": 0.017472680961987223,
"orientation": 30.0,
"anisotropy_ratio": 1.0292465652352534,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.6961555517296203,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.3973858973992572,
"fractal_modes": 75
}
}