CESM ocean-ice integrations using CMIP6 coupler history-file output

This repository contains utilities to support running ocean-ice integrations using output from the CESM coupler generated during the fully coupled CMIP6 integrations.

To install Python environment

conda env create -f environment.yml

Procedure

1. Specify the CMIP6 coupled cases to replicate in cplhist-cases.yml.

2. Stage cpl_hist output and restart files: Run the stage-cplhist-and-restarts.ipynb notebook, which access the cpl_hist tar files from /glade/campaign as well as the restart files from the parent cases.

3. Stage surface salinity data: Run the stage-restoring-data.ipynb notebook. This concatenates and subsets surface salinity data from the original coupled integrations.