2021-05-14 15:19:21,190 INFO     rdiraw         /home/data/SH-21-03/raw/os75/sh2021_133_50400.raw has 1523 profiles
2021-05-14 15:19:21,190 INFO     rdiraw         Extracting 30900 bytes starting at 4672080 for profile range -11:-1
2021-05-14 15:19:21,190 INFO     rdiraw         Wrote extracted chunk to /home/adcp/daily_report/os75pings.raw