The rainfall spatial distribution simulated by GRAPES is better than that simulated by MM5. However, the maximum values of the precipitation center are much less than the results of MM5.
但是在降水中心的分布以及降水量级上与实况仍有一定程度的差异,GRAPES模式模拟出的总体落区略优于MM5,而MM5对降水量级的预报好于GRAPES。