This repository contains analysis code used in the paper titled "Internal gravity waves generated by subglacial discharge: implications for tidewater glacier melt" submitted to Geophysical Research Letters by: J. M. Cusack, R. H. Jackson, J. D. Nash, E. Skyllingstad, E. C. Pettit, D. A. Sutherland, R. J. Motyka, and J M. Amundson.

Some datasets were too large to upload to GitHub and are stored in the Zenodo archive:

https://doi.org/10.5281/zenodo.7679699

Download these files and move them to the data/ directory in this repository.

One dataset from the LES (file name l2018_1980_d150_3eq_slb_1.nc) was too large to archive. It may be requested from the authors if needed.

• UNIX-like operating system such as macOS or some flavour of LINUX
• git and wget installed on your system
• The conda package manager (I recommend the lightweight version miniconda)
• MATLAB version R2020a or greater

A conda environment is specified in environment.yml and may be install using the appropriate bash scripts.

To install:

./install_environment.sh

To remove:

./remove_environment.sh

These also install/remove the jupyter kernel for the environment.

If these don't execute, you might need to change the file permissions with chmod u+x *.sh.

LeConte_plume_internal_waves/
    ├── LICENSE
    ├── README.md          <- The top-level README for people using this project.
    ├── AUTHORS.md         <- Author information.
    ├── data/
    │   ├── *.mat          <- A dataset. 
    │   ├── *.csv
    │   └── *.nc
    │
    ├── analysis/          <- Jupyter notebooks, MATLAB code and anything else that constitutes analysis.
    │   ├── README.md      <- Any information about the analysis, such as execution order. 
    │   ├── *.py           <- Python files that can be converted to notebooks using jupytext.
    │   └── *.m            <- Analysis in MATLAB.
    │
    ├── figures/           <- Saved figures generated during analysis.
    │
    ├── environment.yml    <- Conda environment specification. Install using the bash scripts.
    │
    ├── matlab_toolboxes/  <- A place for 3rd party MATLAB toolboxes.
    │   ├── toolbox/
    │   │
    │   └── get_toolbox.sh <- Script to download toolboxes.

• Free software: MIT license