Version 1.0.0 of this software was approved for release at doi:10.5066/P13IQYFW. Development continues at https://code.usgs.gov/cmgp/stglib.

This package contains code to process data from a variety of oceanographic instrumentation, consistent with the procedures of the USGS Coastal/Marine Hazards and Resources Program (formerly Coastal and Marine Geology Program).

Currently, this package has at least partial support for:

• Nortek Aquadopp profilers, in mean-current wave-burst, and HR modes
• Nortek Vector velocimeters
• Nortek Signature profilers
• Multiple RBR instruments, including moored and casting deployments
• YSI EXO2 water-quality sondes
• SonTek IQ flow monitors
• WET labs sensors, including ECO NTUSB and ECO PAR
• Onset HOBO pressure sensors
• Vaisala Weather Transmitter WXT sensors
• In-Situ Aqua TROLL sensors
• RD Instruments WorkHorse ADCPs
• Moving-boat ADCP data processed using QRev, for use in index-velocity computation
• EofE ECHOLOGGER altimeters
• SBE 37 Microcat
• SBE 26plus Seagauge
• TruBlue pressure sensors
• AQUAscat1000R
• Imagenex Sonar

We have plans to support:

• RDI Sentinel V profilers

This package makes heavy use of NumPy, xarray, and netCDF4. It works on Python 3.10+.

Read the documentation.

Nowacki, D.J., Suttles, S.E., Bales, R.D., De Meo, O.A., 2024, stglib: Oceanographic Time Series Data Processing Library, U.S. Geological Survey software release, doi:10.5066/P13IQYFW.