| { |
| "sample_id": 471, |
| "geometry_type": "ellipsoid", |
| "geometry_parameters": { |
| "type": "ellipsoid", |
| "semi_axis_ratios": [ |
| 1.0, |
| 1.0, |
| 1.5 |
| ] |
| }, |
| "rq_target": 0.002947067605993619, |
| "rq_actual": 0.0029470676059936193, |
| "ra_actual": 0.002399321036333706, |
| "severity": "high_corrosion", |
| "is_anisotropic": true, |
| "psd_method": "exponential", |
| "manufacturing_process": "random", |
| "method": "hybrid", |
| "grid_resolution": [ |
| 313, |
| 123 |
| ], |
| "physical_dimensions": [ |
| 0.1630275270179046, |
| 0.03330779429432897 |
| ], |
| "curvature_statistics": { |
| "mean_slope": 0.004804426332107019, |
| "max_slope": 0.007551873514005193, |
| "height_range": 1.5, |
| "mean_height": 0.9542729205824625, |
| "std_height": 0.4629937289456707 |
| }, |
| "generation_timestamp": "2025-11-08T03:19:34.077536", |
| "correlation_length_x": 0.04511058282306617, |
| "correlation_length_y": 0.02047931873888246, |
| "orientation": 100.3218503546, |
| "anisotropy_ratio": 2.202738450347876, |
| "hybrid_parameters": { |
| "w_psd": 0.1, |
| "w_perlin": 0.15, |
| "w_fractal": 0.75, |
| "perlin_octaves": 7, |
| "perlin_persistence": 0.7079402185452098, |
| "perlin_lacunarity": 2.5, |
| "fractal_hurst": 0.4108938905855843, |
| "fractal_modes": 75 |
| } |
| } |