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Anegada-Glider-Transport

This repository contains the code used in the analysis performed in Gradone et al. (2023): Upper Ocean Transport in the Anegada Passage from Multi-Year Glider Surveys

The dataset used in this analysis can be found here: https://doi.org/10.5281/zenodo.7468695. This dataset contains glider-acoustic doppler profiler observations from four glider deployments in the Anegada Passage region from 2020-2022. The 2020-2021 data are from a Nortek AD2CP and the 2022 data are from a Teledyne RDI Pathfinder. The RDI Pathfinder .PD0 files can be read directly in this code. The Nortek AD2CP .ad2cp files are processed using Nortek's MIDAS software to generate NetCDFs.

Work-Flow

These notebooks are labeled with the prefix 01_, 02_, 03_, and _04 to show the order of operations.

01_ notebooks

This notebook was used to become familiar with the data and some of the processing steps through a quick data exploration.

02_ notebooks

This notebook was used to pre-process the AD2CP data. Additional information is included in the notebook.

03_ notebooks

This notebook was used to take the data processed in the 02_ notebook, read in glider data using ERDDAP, perform a least squares linear inversion to extract horizontal velocity profiles, and save the output.

04_ notebooks

This step is the analysis!

Acknowledgments

Citations for the methods used in this package are included in the code where relevant. This repository was designed using Cookiecutter Data Science: https://drivendata.github.io/cookiecutter-data-science/