katya_canal-solis/PDO-ENSO_PlioMIP2_paper: Asymmetric Pacific variability in the Pliocene: an unchanged PDO relative to a suppressed ENSO

Analysis codes of "Asymmetric Pacific variability in the Pliocene: an unchanged PDO relative to a suppressed ENSO" (Canal-Solis et al., 2025) All codes provided correspond to all plots and tables for this study, including the supplement section. The datasets used are PlioMIP2 simulations, described in the manuscript. Most of these datasets are available upon request contacting initally Julia Tindall ([email protected]). Datasets from IPSL-CM6A-LR were downloaded from the CMIP6 repository (https://esgf-node.llnl.gov/search/cmip6/, last access 30/06/2023). The NOAAERSSTv5 reconstructed observation datasets can be downloaded directly from https://psl.noaa.gov/data/gridded/data.noaa.ersst.v5.html, last access 12/04/2024. The Figures in the paper and codes can be followed in the following order: 1) Variance_v2.ipynb: Figue 1, Table 2, Figure S1, Figure S2 2) EOF1_PC1_tropical_Pacific.ipynb: Figure 2 3) EOF1_PC1_north_Pacific.ipynb: Figure 3 4) EOF1_PC1_Pacific.ipynb: Figure 4 5) Amplitude_bars_and_correlations_v2.ipynb: Figure 5, Figure 6, Figure 7, Figure 8 6) ENSO_PC_index_amplitude.ipynb: Figure S3 7) Amplitude_bars_SST_high_low_pass: Figure S4 and Figure S5 8) Correlations_PC1_indices: Figure S6 9) E400_v2.ipynb: Figure S7 All codes finalised on 23/04/2025