Articles | Volume 17, issue 3
https://doi.org/10.5194/gmd-17-1443-2024
https://doi.org/10.5194/gmd-17-1443-2024
Model evaluation paper
 | 
16 Feb 2024
Model evaluation paper |  | 16 Feb 2024

Benchmarking GOCART-2G in the Goddard Earth Observing System (GEOS)

Allison B. Collow, Peter R. Colarco, Arlindo M. da Silva, Virginie Buchard, Huisheng Bian, Mian Chin, Sampa Das, Ravi Govindaraju, Dongchul Kim, and Valentina Aquila

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Short summary
The GOCART aerosol module within the Goddard Earth Observing System recently underwent a major refactoring and update to the representation of physical processes. Code changes that were included in GOCART Second Generation (GOCART-2G) are documented, and we establish a benchmark simulation that is to be used for future development of the system. The 4-year benchmark simulation was evaluated using in situ and spaceborne measurements to develop a baseline and prioritize future development.
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