+ [ 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/e2efe733-621e-4031-8e41-11eaceeabb3b
2026-08-05T23:52:46 - INFO: DataPrep 0.15.2a3
2026-08-05T23:52:46 - INFO: Prepared data will be output to /working/e2efe733-621e-4031-8e41-11eaceeabb3b/processing/data
2026-08-05T23:52:46 - deployment - INFO: Detected P3D version: P3D_2
2026-08-05T23:52:46 - INFO: Recording GUID: e2efe733-621e-4031-8e41-11eaceeabb3b
2026-08-05T23:52:46 - INFO: Preparing payout data...
2026-08-05T23:52:46 - INFO: Interpreting counter as metric
2026-08-05T23:52:47 - INFO: Preparing size track from assets JSON...
2026-08-05T23:52:47 - INFO: Preparing shape track from assets JSON...
2026-08-05T23:52:47 - INFO: Preparing material track from assets JSON...
2026-08-05T23:52:47 - INFO: Prepared payout data in 0.5419 s
2026-08-05T23:52:47 - INFO: Preparing sonar data...
2026-08-05T23:52:47 - INFO: /working/e2efe733-621e-4031-8e41-11eaceeabb3b/sonar/sonar.dat has metadata version 1.1 (0x00010001)
2026-08-05T23:52:58 - INFO: Sonar epoch is 2026-04-29 12:21:14.029773+00:00 (1777465274029773344)
2026-08-05T23:57:00 - INFO: Creating sonar sensor alignment track...
2026-08-05T23:57:00 - INFO: Using sonar rotation of -0.034907 radians for wedge mask
2026-08-05T23:57:00 - INFO: Using sonar digitizer
2026-08-05T23:57:00 - INFO: Sensor speed of sound is 1500 m/s
2026-08-05T23:57:00 - INFO: Sensor range is 2.100000 m
2026-08-05T23:57:00 - INFO: Scaled speed of sound is 1494.488589 m/s
2026-08-05T23:57:00 - INFO: Scaled micrometres per sample is 2615.354911
2026-08-05T23:57:00 - INFO: Processing 6946 snapshot scans from 6946 source sweeps...
2026-08-05T23:57:00 - INFO: Processing sonar scans with 8 worker processes and chunksize 64

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2026-08-05T23:58:25 - INFO: Applying sonar temporal consistency...
2026-08-05T23:58:48 - INFO: Sonar temporal gap fill (window 2): 1096855 points, 48121 candidate beams, filled 34499
2026-08-05T23:58:49 - INFO: Sonar temporal segment pruning (window 3): removed 434 segments, 5331 points
2026-08-05T23:59:09 - INFO: Prepared sonar data in 381.7772 s
2026-08-05T23:59:09 - INFO: No IMU data found
2026-08-05T23:59:15 - INFO: DataPrep took 0:06:28.638866