Data and analysis code for "Increased frequency of multi-year El Niño-Southern Oscillation events across the Holocene"

Data and analysis code for "Increased frequency of multi-year El Niño-Southern Oscillation events across the Holocene" In "Zenodo.zip", Code to produce the main figures (Figs. 1-4) in the manuscript: Matlab code named as Fig#_202411.m Other Matlab functions used in the code Nino 3.4 monthly surface (sea/air) temperature data: 8 NetCDF files named Model-Name_variable_N34_mon_final.nc for 8 transient Holocene simulations Tropical Pacific climatological surface temperature and ocean subsurface temperature: processed as Tpac_tmp_response or Tsub_Model-name_response in MAT(matlab) format Nino 3.4 and 1+2 SST anomalies from ERSST.v5: N1234_ersst_1854_2023 in MAT format Central Pacific fossil coral data from Grothe et al. 2020 (accessed at https://www.ncei.noaa.gov/access/paleo-search/study/22415) Other MAT files temporarily generated for figure plots