{ "sample_id": 510, "geometry_type": "sphere", "geometry_parameters": { "type": "sphere", "radius": 0.9718015244206288, "segment_angle": 106.32749717476892 }, "rq_target": 0.0021333339701963697, "rq_actual": 0.0021333339701963697, "ra_actual": 0.0017704004957065519, "severity": "high_corrosion", "is_anisotropic": true, "psd_method": "exponential", "manufacturing_process": "combined_mechanisms", "method": "hybrid", "grid_resolution": [ 392, 100 ], "physical_dimensions": [ 0.1618525686336992, 0.04438021559064592 ], "curvature_statistics": { "mean_slope": 0.0031816878689726034, "max_slope": 0.004612348756906803, "height_range": 1.2450014657634583, "mean_height": 0.4696463182137073, "std_height": 0.38943827737832226 }, "generation_timestamp": "2025-11-08T03:25:33.262257", "correlation_length_x": 0.03138862194421849, "correlation_length_y": 0.015399824669581568, "orientation": 90.0, "anisotropy_ratio": 2.0382454097817564, "hybrid_parameters": { "w_psd": 0.1, "w_perlin": 0.15, "w_fractal": 0.75, "perlin_octaves": 8, "perlin_persistence": 0.6624217109782993, "perlin_lacunarity": 2.5, "fractal_hurst": 0.47458363590628067, "fractal_modes": 100 } }