Designing and Experiment of Nonuniform Numerical Weather Prediction System for Hebei Province
A scheme for conversing uniform into nonuniform mesh in the MM4 model was designed. A inhomogeneous mesh version of the model fitting Hebei region was developed. Anumerical weather forecast system for operational use was established. Finally,with the simulation experiment of a heavy rain process,it is certified that the inhomogeneous mesh modelis better than the uniform mesh model.