nloplearning2 / metadata /cone /sample_000121.json
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{
"sample_id": 121,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 10.442572270954905,
"radius": 0.33362429176031333
},
"rq_target": 0.0009635145642277372,
"rq_actual": 0.0009635145642277372,
"ra_actual": 0.0007903062363871602,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "random",
"method": "hybrid",
"grid_resolution": [
301,
144
],
"physical_dimensions": [
0.17344870634065654,
0.03741086102459745
],
"curvature_statistics": {
"mean_slope": 0.012658737391846418,
"max_slope": 0.01265873739184653,
"height_range": 1.810199447034038,
"mean_height": 0.905099723517019,
"std_height": 0.5262011431711955
},
"generation_timestamp": "2025-11-08T02:35:59.215425",
"correlation_length": 0.015084235023847934,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 6,
"perlin_persistence": 0.8371267870295618,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.40513588964887204,
"fractal_modes": 83
}
}