The technique referred to as “dynamical downscaling,” which involves the use of regional climate models to dynamically infer the effects of large-scale climate processes at local scales, has proved to be an effective way to simulate precipitation at high resolution. Moreover, with advancements in supercomputing capabilities, dynamical downscaling is now progressing to the kilometer scale.
Click here for original story, Kilometer-scale modeling better reflects the relationship between land and precipitation
Source: Phys.org