2026-01-07T01:48:05 - INFO: DataPrep 0.13.9
2026-01-07T01:48:05 - INFO: Prepared data will be output to /working/ad6bb157-03b8-5756-e941-29226acdcf04/processing/data
2026-01-07T01:48:05 - deployment - INFO: Detected P3D version: P3D_2
2026-01-07T01:48:05 - INFO: Recording GUID: ad6bb157-03b8-5756-e941-29226acdcf04
2026-01-07T01:48:05 - INFO: Preparing payout data...
2026-01-07T01:48:05 - INFO: Interpreting counter as metric
2026-01-07T01:48:05 - INFO: Prepared payout data in 0.0075 s
2026-01-07T01:48:05 - INFO: Preparing sonar data...
2026-01-07T01:48:05 - INFO: /working/ad6bb157-03b8-5756-e941-29226acdcf04/sonar/sonar.dat has metadata version 1.0 (0x00010000)
2026-01-07T01:48:05 - INFO: Sonar epoch is 2026-01-06 23:11:52.292052+00:00 (1767741112292051712)
2026-01-07T01:48:05 - INFO: Sonar configured speed of sound was 1500 m/s
2026-01-07T01:48:05 - INFO: Sonar range is 4.000000 m
2026-01-07T01:48:05 - INFO: Speed of sound is 1494 m/s
2026-01-07T01:48:05 - INFO: Processing 4 sweeps...

  0%|          | 0/4 [00:00<?, ?it/s]
100%|██████████| 4/4 [00:00<00:00, 156.94it/s]
2026-01-07T01:48:05 - INFO: Creating sonar sensor alignment track...
2026-01-07T01:48:05 - INFO: Prepared sonar data in 0.1360 s
2026-01-07T01:48:05 - INFO: No IMU data found
2026-01-07T01:48:05 - INFO: DataPrep took 0:00:00.149511