NG-R2C - GC-Faster

Reducing the numerical precision from double precision to single precision offers a potential route to significantly reducing the computational cost of Earth System Model, and aware that single precision implementations of Momentum model components can be around 30% quicker than their double precision counterparts. At present, the United Kingdom Chemistry and Aerosols (UKCA) sub-model remains one of the major Momentum components that only operates in double precision, which makes it an attractive target for potenti...