Scripts used for the analyses of Wharton et al. (2024), Deeper and Stronger North Atlantic Gyre During the Last Glacial Maximum, Nature. ...

• Main Authors: Wharton, Jack H., Renoult, Martin
• Format: Software
• Language: unknown
• Published: Zenodo 2024
• Subjects: North Atlantic
• Online Access: https://dx.doi.org/10.5281/zenodo.10955897; https://zenodo.org/doi/10.5281/zenodo.10955897

These scripts are used to produce the figures in Wharton et al. (2024) - Deeper and Stronger North Atlantic Gyre During the Last Glacial Maximum, Nature. Note: All model outputs are located in the compressed file data.zip, with one output per model per variable in the directory "data" after decompressing. All outputs were pre-processed using CDO commands, with all being at least 100-year long averages when possible, and some being meridional averages over the Atlantic Ocean. Outputs were all re-gridded onto a similar grid, the one of the model CESM1.2 (320x384) script_fig_4.py - calculate wind stress curl from a POP2 function (https://pop-tools.readthedocs.io/en/latest/examples/pop_div_curl_xr_xgcm_metrics_compare.html) in PMIP4 models, multi-model average. The function will then calculate the average wind stress curl for both pre-industrial (PI) and Last Glacial Maximum (LGM) in the coordinates given, and build histogram of averages, including multi-model mean. script_fig_7_toppanel.py - similar as script ...