+ [ 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/200e8863-646f-4345-8f29-d9c5d17e4d6c
2026-08-09T22:39:20 - INFO: DataPrep 0.15.2a3
2026-08-09T22:39:20 - INFO: Prepared data will be output to /working/200e8863-646f-4345-8f29-d9c5d17e4d6c/processing/data
2026-08-09T22:39:20 - deployment - INFO: Detected P3D version: P3D_2
2026-08-09T22:39:20 - INFO: Recording GUID: 200e8863-646f-4345-8f29-d9c5d17e4d6c
2026-08-09T22:39:20 - INFO: Preparing payout data...
2026-08-09T22:39:20 - INFO: Interpreting counter as metric
2026-08-09T22:39:20 - INFO: Preparing size track from assets JSON...
2026-08-09T22:39:20 - INFO: Preparing shape track from assets JSON...
2026-08-09T22:39:20 - INFO: Preparing material track from assets JSON...
2026-08-09T22:39:20 - INFO: Prepared payout data in 0.4649 s
2026-08-09T22:39:20 - INFO: Preparing sonar data...
2026-08-09T22:39:20 - INFO: /working/200e8863-646f-4345-8f29-d9c5d17e4d6c/sonar/sonar.dat has metadata version 1.1 (0x00010001)
2026-08-09T22:39:27 - INFO: Sonar epoch is 2026-04-21 12:57:14.190040+00:00 (1776776234190039712)
2026-08-09T22:42:32 - INFO: Creating sonar sensor alignment track...
2026-08-09T22:42:32 - INFO: Using sonar rotation of -0.034907 radians for wedge mask
2026-08-09T22:42:32 - INFO: Using sonar digitizer
2026-08-09T22:42:32 - INFO: Sensor speed of sound is 1500 m/s
2026-08-09T22:42:32 - INFO: Sensor range is 2.100000 m
2026-08-09T22:42:32 - INFO: Scaled speed of sound is 1494.488589 m/s
2026-08-09T22:42:32 - INFO: Scaled micrometres per sample is 2615.354911
2026-08-09T22:42:32 - INFO: Processing 5155 snapshot scans from 5155 source sweeps...
2026-08-09T22:42:32 - INFO: Processing sonar scans with 8 worker processes and chunksize 64

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2026-08-09T22:43:36 - INFO: Applying sonar temporal consistency...
2026-08-09T22:43:54 - INFO: Sonar temporal gap fill (window 2): 865773 points, 43415 candidate beams, filled 30387
2026-08-09T22:43:55 - INFO: Sonar temporal segment pruning (window 3): removed 92 segments, 1263 points
2026-08-09T22:44:09 - INFO: Prepared sonar data in 288.4742 s
2026-08-09T22:44:09 - INFO: No IMU data found
2026-08-09T22:44:13 - INFO: DataPrep took 0:04:53.770884