{ "sample_id": 118, "geometry_type": "simple_spline", "geometry_parameters": { "type": "simple_spline", "n_control_points": "5", "max_height": 0.1 }, "rq_target": 0.0015424083297428872, "rq_actual": 0.0015424083297428872, "ra_actual": 0.0012719407033536286, "severity": "high_corrosion", "is_anisotropic": true, "psd_method": "exponential", "manufacturing_process": "random", "method": "hybrid", "grid_resolution": [ 351, 103 ], "physical_dimensions": [ 0.18831259871119913, 0.04072542614240341 ], "curvature_statistics": { "mean_slope": 0.0007899245999478708, "max_slope": 0.002779969564526766, "height_range": 0.15670694824550968, "mean_height": 0.00971908797366772, "std_height": 0.05437318520182188 }, "generation_timestamp": "2025-11-08T02:35:58.856190", "correlation_length_x": 0.0564411052441523, "correlation_length_y": 0.0041581928915515945, "orientation": 166.98946304435373, "anisotropy_ratio": 13.573469705752823, "hybrid_parameters": { "w_psd": 0.1, "w_perlin": 0.15, "w_fractal": 0.75, "perlin_octaves": 8, "perlin_persistence": 0.6993525190732617, "perlin_lacunarity": 2.5, "fractal_hurst": 0.47913662336127266, "fractal_modes": 85 } }