An improved numerical method for nonlinear terms of spectral model and its applications

• 作 者: ZHANGChaolin ZHENGQinglin
• 机 构: BeijingUrabanMeteorologicalResearchInstitute,ChineseAcademyofMeteorologicalSciences
• 出 处: 中国科学通报：英文版
• 发表日期: 2003年1期
• 关键词: 大气动力过程 数值预报 非线性项 谱模型 算法 spectral model dynamical framework nonlinear term spe
• 基金项目: Beijing New Star Program of Science and Technology of China during 2001—2004

At present, the spectral model is one of the most widely applied numerical models in the research of numerical prediction and climatic variation. To improve the precision and efficiency of spectral method can greatly contribute to the development of numer