2026-01-06T18:26:06 - INFO: DataPrep 0.13.9
2026-01-06T18:26:06 - INFO: Prepared data will be output to /working/e3a6fc6f-7172-ea5b-6fb7-66b88f09fab4/processing/data
2026-01-06T18:26:06 - deployment - INFO: Detected P3D version: P3D_2
2026-01-06T18:26:06 - INFO: Recording GUID: e3a6fc6f-7172-ea5b-6fb7-66b88f09fab4
2026-01-06T18:26:07 - INFO: Preparing payout data...
2026-01-06T18:26:07 - INFO: Interpreting counter as metric
2026-01-06T18:26:07 - INFO: Prepared payout data in 0.0259 s
2026-01-06T18:26:07 - INFO: Preparing sonar data...
2026-01-06T18:26:07 - INFO: /working/e3a6fc6f-7172-ea5b-6fb7-66b88f09fab4/sonar/sonar.dat has metadata version 1.0 (0x00010000)
2026-01-06T18:26:07 - INFO: Sonar epoch is 2026-01-06 17:13:48.479620+00:00 (1767719628479619840)
2026-01-06T18:26:07 - INFO: Sonar configured speed of sound was 1500 m/s
2026-01-06T18:26:07 - INFO: Sonar range is 4.000000 m
2026-01-06T18:26:07 - INFO: Speed of sound is 1494 m/s
2026-01-06T18:26:07 - INFO: Processing 42 sweeps...

  0%|          | 0/42 [00:00<?, ?it/s]
 36%|███▌      | 15/42 [00:00<00:00, 139.43it/s]
100%|██████████| 42/42 [00:00<00:00, 230.87it/s]
2026-01-06T18:26:07 - INFO: Creating sonar sensor alignment track...
2026-01-06T18:26:07 - INFO: Prepared sonar data in 0.4228 s
2026-01-06T18:26:07 - INFO: No IMU data found
2026-01-06T18:26:07 - INFO: DataPrep took 0:00:00.465354