AM05-13-013 大気大循環モデル用力学コアの設計と実装実験 : 可変性と可読性の高いプログラムへの試み(大気・海洋の流れ3,一般講演)

概要

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Aiming for an atmospheric general circulation model (GCM) with readability and flexibility, a dynamical core is newly designed and implemented. Readability and flexibility are expected to be increased by the use of advantageous features of Fortran 90 and by proposing a programming style. The programming style is to help us imagine the corresponding equations of the original physical system. The implemented dynamical core is examined by the benchmark test for GCM dynamical core proposed by Held and Suarez (1994). According to the results of 1200 day integration with the horizontal resolutions of T21, T42, and T63, it is confirmed that the Hadley circulation and mid-latitudinal disturbances are well expressed.
2005-09-05