2021-10-13T07:40:53Z: Initial read in of the log files.
2021-10-13T07:47:45Z: Making sure duplicated records are taken from Niskin log file not other sample logs
2021-11-04T13:14:30Z: Retrieving sampledepthinmeters from .btl files
2022-10-25T06:46:17Z: Retrieving sampledepthinmeters from .btl files