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Basin sampling is 2.5 degrees. Coarse basin only outside the fixed regional patch.", "regional_bounds": [ 125.0, 155.0, -0.5, 29.5 ], "first_forecast_lead_outside_regional_hours": 84, "metrics": { "mean_track_error_km": 192.93618137804032, "track_error_120h_km": 453.3382857069367, "central_pressure_mae_hpa": 13.897787475585938, "pressure_valid_leads": 20, "position_valid_leads": 20 }, "selection": "Calendar issue chosen before running these forecasts, without screening errors. Historical development showcase; dates may overlap checkpoint fitting/validation years. Not an untouched test or evidence of no overfitting.", "video": { "file": "docs/trackformer_1_2_meranti.mp4", "duration_seconds": 23, "forecast_states": 20, "codec": "H.264", "encoder": "h264_videotoolbox", "sha256": "e12a83b0e129e5a5accb3a8d396481ea6f72979777d70d17fc9a18e6ad810a59", "playback": "Each six-hour state held for 1 second; final frame held 3 seconds extra. 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