C grid scheme designed in this paper has been applied to the p-σ nine-level regional climate model,and the impacts of C grid on the p-σ nine-level regional climate model have been studied by simulating the January and July mean climatic fields in East Asia and the rainfall during the summer in 2003.
通过构建C网格的p-σ九层区域气候模式的差分方案,将C型跳点网格引入p-σ九层区域气候模式。