Research Article

The Sensitivity of Heavy Precipitation to Horizontal Resolution, Domain Size, and Rain Rate Assimilation: Case Studies with a Convection-Permitting Model

Figure 14

Intensity histogram of hourly precipitation with different model configurations. The ordinate indicates the number of precipitation grid points in their 36 h simulations and the abscissa indicates the precipitation intensity. (a) The impacts of domain size and resolution and (b) the impacts of perturbed physics, IC uncertainty, and LHN.
(a)
(b)