Author HW acknowledges support from NCAS Climate and is particularly grateful to Julia Slingo for her support. We are grateful to OpenCFD for OpenFOAM and for parallelizing some of the additional algorithms described here. Particular thanks are given to Mattijs Janssens at OpenCFD and Graham Macpherson at Strathclyde University. Author AF thanks M. Taylor for useful discussions and the University of Reading’s Department of Meteorology for visiting scientist support.
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