+ [ true = true ]
+ echo --counter
+ [ false = true ]
+ echo --no-video
+ [ false = true ]
+ echo --no-laser
+ [ true = true ]
+ echo --sonar --sonar-detection-method hessian-ridge --sonar-temporal-window 2
+ python -m dataprep -v -f --write-result --result-path /working/result.json --counter --no-video --no-laser --sonar --sonar-detection-method hessian-ridge --sonar-temporal-window 2 /working/9d51bba8-1f4e-4a94-abf5-53d382495a6e
2026-08-05T09:21:59 - INFO: DataPrep 0.15.2a3
2026-08-05T09:21:59 - INFO: Prepared data will be output to /working/9d51bba8-1f4e-4a94-abf5-53d382495a6e/processing/data
2026-08-05T09:21:59 - deployment - INFO: Detected P3D version: P3D_2
2026-08-05T09:21:59 - INFO: Recording GUID: 9d51bba8-1f4e-4a94-abf5-53d382495a6e
2026-08-05T09:21:59 - INFO: Preparing payout data...
2026-08-05T09:21:59 - INFO: Interpreting counter as metric
2026-08-05T09:22:00 - INFO: Preparing size track from assets JSON...
2026-08-05T09:22:00 - INFO: Preparing shape track from assets JSON...
2026-08-05T09:22:00 - INFO: Preparing material track from assets JSON...
2026-08-05T09:22:00 - INFO: Prepared payout data in 0.5223 s
2026-08-05T09:22:00 - INFO: Preparing sonar data...
2026-08-05T09:22:00 - INFO: /working/9d51bba8-1f4e-4a94-abf5-53d382495a6e/sonar/sonar.dat has metadata version 1.1 (0x00010001)
2026-08-05T09:22:14 - INFO: Sonar epoch is 2026-05-13 12:00:34.771166+00:00 (1778673634771166336)
2026-08-05T09:27:42 - INFO: Creating sonar sensor alignment track...
2026-08-05T09:27:42 - INFO: Using sonar rotation of -0.052360 radians for wedge mask
2026-08-05T09:27:42 - INFO: Using sonar digitizer
2026-08-05T09:27:42 - INFO: Sensor speed of sound is 1500 m/s
2026-08-05T09:27:42 - INFO: Sensor range is 2.300000 m
2026-08-05T09:27:42 - INFO: Scaled speed of sound is 1494.488589 m/s
2026-08-05T09:27:42 - INFO: Scaled micrometres per sample is 2864.436402
2026-08-05T09:27:42 - INFO: Processing 9440 snapshot scans from 9440 source sweeps...
2026-08-05T09:27:42 - INFO: Processing sonar scans with 8 worker processes and chunksize 64

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2026-08-05T09:29:31 - INFO: Applying sonar temporal consistency...
2026-08-05T09:30:00 - INFO: Sonar temporal gap fill (window 2): 1655660 points, 43767 candidate beams, filled 30097
2026-08-05T09:30:11 - INFO: Sonar temporal segment pruning (window 3): removed 340 segments, 3452 points
2026-08-05T09:30:27 - INFO: Prepared sonar data in 506.9560 s
2026-08-05T09:30:27 - INFO: No IMU data found
2026-08-05T09:30:36 - INFO: DataPrep took 0:08:36.200293