Supplement 1. R script files to run the multispecies simulations in parallel, and two data files containing monthly rainfall records for Medindee, New South Wales, Australia (with and without El Niño events).

File List 00. Control.r (MD5: 81cb61a318164524ec614c6f307e3203) 01. Holocene.r (MD5: ac731ea765588a12a6125151e7026a46) 02. Mrufus.r (MD5: 9b821ba5bc6bac9ee3cd4fe4e5c90101) 03. Tcyno.r (MD5: 649b7174f6eb95c8e74f91d50cd374a9) 04. Sharris.r (MD5: 8b1ef29fd2af7b9ebcd588f191214311) 05. Clupus.r (MD5: 80575e0ebe1e97187f563512aa986632) Medindee Rainfall from BOM no El Nino.csv (MD5: b13cefaa9360d1d66409655fd417a698) Medindee Rainfall from BOM.csv (MD5: 0cc9383ba145c531cef0dc7f69165ada) Description The supplements provide the full R code to run the multi-species simulation models, as well as two data files containing monthly rainfall records for Medindee, NSW (with and without El Niño events). The latter two files are read into memory and used to create rainfall distributions for 5.5 ka and, for simulations including climate change, for the current day. Further details are provided below, and in comments throughout the R code. -- TABLE: Please see in attached file. --