| { |
| "sample_id": 263, |
| "geometry_type": "nurbs", |
| "geometry_parameters": { |
| "type": "nurbs", |
| "n_control_x": "7", |
| "n_control_y": "3", |
| "max_height": 0.15, |
| "smoothness": 0.7780160369610218 |
| }, |
| "rq_target": 0.001514890977146196, |
| "rq_actual": 0.0015148909771461958, |
| "ra_actual": 0.0012216566746995046, |
| "severity": "high_corrosion", |
| "is_anisotropic": false, |
| "psd_method": "exponential", |
| "manufacturing_process": "extreme_pitting_coalescence", |
| "method": "hybrid", |
| "grid_resolution": [ |
| 239, |
| 184 |
| ], |
| "physical_dimensions": [ |
| 0.15103808611350633, |
| 0.04557365046722129 |
| ], |
| "curvature_statistics": { |
| "mean_slope": 0.0009717606376341749, |
| "max_slope": 0.0025156493247123716, |
| "height_range": 0.12199631493319688, |
| "mean_height": -0.014913794461648882, |
| "std_height": 0.03303688833045309 |
| }, |
| "generation_timestamp": "2025-11-08T02:54:23.661271", |
| "correlation_length": 0.030087357158980203, |
| "hybrid_parameters": { |
| "w_psd": 0.1, |
| "w_perlin": 0.15, |
| "w_fractal": 0.75, |
| "perlin_octaves": 6, |
| "perlin_persistence": 0.7574282805636254, |
| "perlin_lacunarity": 2.5, |
| "fractal_hurst": 0.31477605240621204, |
| "fractal_modes": 99 |
| } |
| } |