Orographic static data needed in the gravity wave drag physics are recomputed and validated through comparing with the original static data from the ECMWF model.
重新计算了地形重力波过程需要的地形静态资料数据，并与原ecm WF模式的地形静态参数进行了对比分析，验证了模式地形参数的正确性。
The main results are: (1) the model can be used to diagnose the orographic dynamic effects on the surface winds and has economic computation cost and quite good ability of simulation;
结果表明：（1）它可用来诊断地形对地面气流的动力影响，具有计算量小和一定的模拟能力；
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