講演情報
[AAS01-P04]A conservative and consistent remapping of moisture on the icosahedral mesh
*三浦 裕亮1 (1.国立大学法人 東京大学大学院 理学系研究科 地球惑星科学専攻)
キーワード：
内挿法、再構築
A novel remapping scheme is developed as a basis of the seamless integration of a multi-scale atmosphere model on the icosahedral mesh. The remapping scheme enables a conservative, consistent, and third-order accurate two-way remapping between coarser and finer icosahedral meshes. A two-dimensional quadratic profile is reconstructed locally. The scheme can be used for the variables defined for the hexagonal/pentagonal cells such as density and moisture.