2026-01-06T10:03:38 - INFO: DataPrep 0.13.9
2026-01-06T10:03:38 - INFO: Prepared data will be output to /working/6363d708-2710-0a35-01a8-3f582818e3e0/processing/data
2026-01-06T10:03:38 - deployment - INFO: Detected P3D version: P3D_2
2026-01-06T10:03:38 - INFO: Recording GUID: 6363d708-2710-0a35-01a8-3f582818e3e0
2026-01-06T10:03:38 - INFO: Preparing payout data...
2026-01-06T10:03:38 - INFO: Interpreting counter as metric
2026-01-06T10:03:38 - INFO: Prepared payout data in 0.0257 s
2026-01-06T10:03:38 - INFO: Preparing sonar data...
2026-01-06T10:03:38 - INFO: /working/6363d708-2710-0a35-01a8-3f582818e3e0/sonar/sonar.dat has metadata version 1.0 (0x00010000)
2026-01-06T10:03:38 - INFO: Sonar epoch is 2025-12-17 20:45:09.351027+00:00 (1766004309351026688)
2026-01-06T10:03:38 - INFO: Sonar configured speed of sound was 1500 m/s
2026-01-06T10:03:38 - INFO: Sonar range is 4.000000 m
2026-01-06T10:03:38 - INFO: Speed of sound is 1494 m/s
2026-01-06T10:03:38 - INFO: Processing 44 sweeps...

  0%|          | 0/44 [00:00<?, ?it/s]
 43%|████▎     | 19/44 [00:00<00:00, 186.26it/s]
100%|██████████| 44/44 [00:00<00:00, 246.88it/s]
2026-01-06T10:03:39 - INFO: Creating sonar sensor alignment track...
2026-01-06T10:03:39 - INFO: Prepared sonar data in 0.4183 s
2026-01-06T10:03:39 - INFO: No IMU data found
2026-01-06T10:03:39 - INFO: DataPrep took 0:00:00.461285