Articles | Volume 13, issue 10
Geosci. Model Dev., 13, 4749–4771, 2020
https://doi.org/10.5194/gmd-13-4749-2020
Geosci. Model Dev., 13, 4749–4771, 2020
https://doi.org/10.5194/gmd-13-4749-2020

Model evaluation paper 02 Oct 2020

Model evaluation paper | 02 Oct 2020

Role of atmospheric horizontal resolution in simulating tropical and subtropical South American precipitation in HadGEM3-GC31

Paul-Arthur Monerie et al.

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Cited articles

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Short summary
In this study, we assess how increasing the horizontal resolution of HadGEM3-GC31 can allow simulating better tropical and subtropical South American precipitation. We compare simulations of HadGEM3-GC3.1, performed at three different horizontal resolutions. We show that increasing resolution allows decreasing precipitation biases over the Andes and northeast Brazil and improves the simulation of daily precipitation distribution.