cgeniepy: A Python package for analysing cGENIE EarthSystem Model output

cGENIE is a numerical model that simulates the Earth system (e.g., atmosphere, ocean, land, biosphere, ice sheet, and their interactions) in different geological ages (Ridgwell et al., 2007).It has been widely used in studying and reconstructing the past ocean and climate states.Here, I provide a Python package cgeniepy for reading, analysing, and visualising the cGENIE model output, and performing the model-data comparison.The package is designed to facilitate the post-simulation analysis for all cGENIE users, as used in my recent studies (Ying et al., 2023a;Ying et al., 2023b).The package is designed as object-oriented, thus many features are standalone and can be used without cGENIE background.