Acknowledgments
NASA High-End Computing Program provides computations resources through the NASA Center for Climate Simulation at Goddard Space Flight Center. All thank NASA GISS for institutional support, particularly interns of the NASA Climate Change Research Initiative program. ANL thanks J. Nusbaumer for early help and B. Guan for sharing code. All authors except JC are supported by the NASA CYGNSS-80NSSC21K1006; JC is supported by  NASA Science Mission Directorate Contract NNL13AQ00C. We also thank the reviewers for comments that improved the presentation of the material.