+ [ 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/e3f558f5-503a-4a4c-a9ad-566873b570c8
2026-08-05T23:52:45 - INFO: DataPrep 0.15.2a3
2026-08-05T23:52:45 - INFO: Prepared data will be output to /working/e3f558f5-503a-4a4c-a9ad-566873b570c8/processing/data
2026-08-05T23:52:45 - deployment - INFO: Detected P3D version: P3D_2
2026-08-05T23:52:45 - INFO: Recording GUID: e3f558f5-503a-4a4c-a9ad-566873b570c8
2026-08-05T23:52:45 - INFO: Preparing payout data...
2026-08-05T23:52:45 - INFO: Interpreting counter as metric
2026-08-05T23:52:45 - INFO: Preparing size track from assets JSON...
2026-08-05T23:52:45 - INFO: Preparing shape track from assets JSON...
2026-08-05T23:52:45 - INFO: Preparing material track from assets JSON...
2026-08-05T23:52:45 - INFO: Prepared payout data in 0.4262 s
2026-08-05T23:52:45 - INFO: Preparing sonar data...
2026-08-05T23:52:45 - INFO: /working/e3f558f5-503a-4a4c-a9ad-566873b570c8/sonar/sonar.dat has metadata version 1.1 (0x00010001)
2026-08-05T23:52:52 - INFO: Sonar epoch is 2026-05-20 19:04:39.727576+00:00 (1779303879727576192)
2026-08-05T23:55:29 - INFO: Creating sonar sensor alignment track...
2026-08-05T23:55:29 - INFO: Using sonar rotation of -0.034907 radians for wedge mask
2026-08-05T23:55:29 - INFO: Using sonar digitizer
2026-08-05T23:55:29 - INFO: Sensor speed of sound is 1500 m/s
2026-08-05T23:55:29 - INFO: Sensor range is 2.000000 m
2026-08-05T23:55:29 - INFO: Scaled speed of sound is 1494.488589 m/s
2026-08-05T23:55:29 - INFO: Scaled micrometres per sample is 2490.814314
2026-08-05T23:55:29 - INFO: Processing 4278 snapshot scans from 4278 source sweeps...
2026-08-05T23:55:29 - INFO: Processing sonar scans with 8 worker processes and chunksize 64

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2026-08-05T23:56:23 - INFO: Applying sonar temporal consistency...
2026-08-05T23:56:37 - INFO: Sonar temporal gap fill (window 2): 726866 points, 33276 candidate beams, filled 22466
2026-08-05T23:56:38 - INFO: Sonar temporal segment pruning (window 3): removed 214 segments, 2415 points
2026-08-05T23:56:49 - INFO: Prepared sonar data in 243.9010 s
2026-08-05T23:56:49 - INFO: No IMU data found
2026-08-05T23:56:53 - INFO: DataPrep took 0:04:08.179876