nloplearning2 / metadata /cone /sample_000191.json
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{
"sample_id": 191,
"geometry_type": "cone",
"geometry_parameters": {
"type": "cone",
"half_angle": 16.698524219660374,
"radius": 0.2063664633583841
},
"rq_target": 0.0013778921966597175,
"rq_actual": 0.0013778921966597175,
"ra_actual": 0.0011285438457208719,
"severity": "high_corrosion",
"is_anisotropic": false,
"psd_method": "exponential",
"manufacturing_process": "extreme_pitting_coalescence",
"method": "hybrid",
"grid_resolution": [
225,
188
],
"physical_dimensions": [
0.18285606623730172,
0.03940646800974287
],
"curvature_statistics": {
"mean_slope": 0.0036787145487006683,
"max_slope": 0.003678714548700751,
"height_range": 0.6879196206070249,
"mean_height": 0.34395981030351247,
"std_height": 0.19964441812245434
},
"generation_timestamp": "2025-11-08T02:45:32.419195",
"correlation_length": 0.031067454641881605,
"hybrid_parameters": {
"w_psd": 0.1,
"w_perlin": 0.15,
"w_fractal": 0.75,
"perlin_octaves": 7,
"perlin_persistence": 0.8329946962519098,
"perlin_lacunarity": 2.5,
"fractal_hurst": 0.46656157098748796,
"fractal_modes": 68
}
}