The data set contains gridcell runs of the Lund-Potsdam-Jena Earth Observation SIMulator (LPJ-EOSIM) vegetation model (Sitch et al 2003, Poulter et al 2011, Fischer-Femal et al 2025) for the locations of the used OzFlux stations in Metz et al. 2025. The following variables are included: daily rh, gpp, npp, precipitation, gT (temperature function used in LPJ), soil temperature, air temperature, soil moisture; monthly soil moisture; and annual litter and soil carbon. Please find more information on the data in the corresponding code (https://doi.org/10.5281/zenodo.15173479) and in the corresponding publication. Data Disclaimer: Please contact the authors of the corresponding publication prior to the data usage in any publication. References Sitch S et al 2003 Evaluation of ecosystem dynamics, plant geography and terrestrial carbon cycling in the LPJ dynamic global vegetation model Glob Change Biol 9 161–85 Poulter B, Ciais P, Hodson E, Lischke H, Maignan F, Plummer S and Zimmermann N E 2011 Plant functional type mapping for earth system models Geosci. Model Dev. 4 993–1010 Fischer-Femal B J, Poulter B, Basu S, Miller J B, Lehman S J, Kaushik A, Colligan T and Michel S E 2025 Global Terrestrial C, 13C, and 14C Budgets from LPJ-iso, a New Isotope-Enabled Dynamic Global Vegetation Model