An improved carbon greenhouse gas simulation in GEOS-Chem version 12.1.1

The files represent all the modelled data used for the work "An improved carbon greenhouse gas simulation in GEOS-Chem version 12.1.1" by Beata Bukosa, Jenny A. Fisher, Nicholas M. Deutscher and Dylan B. A. Jones, submitted to Geoscientific Model Development (GMD), 2021. <br> The files include: GEOS-Chem v12.1.1 source code with the new coupled simulation implemented The run directories for all the simulations with the specific input files defining all the setup, restart files and ATom input files Specific GEOS-Chem input files that are shown in the paper (i.e., OH used in all simulations and CO2 chemical production fields used in the uncoupled CO2 simulation) The output fields from all the GEOS-Chem simulations used in the analysis presented in the paper All the codes used for the analysis in the paper and for creating the plots A README file that has detailed information about all the uploaded files and directory structure