Visualization for high-resolution ocean general circulation model via multi-dimensional transfer function and multivariate analysis

Daisuke Matsuoka, Fumiaki Araki, Shinichiro Kida, Hideharu Sasaki, Bunmei Taguchi

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

Ocean currents and vortices play an important role in transferring heat, salt or carbon as well as atmospheric circulation. With advances in supercomputing technology, high-resolution large-scale simulation study has been focused in the field of ocean science. However, it is difficult to intuitively understand characteristic features defined as multivariable hiding in the high-resolution dataset. In order to obtain scientific knowledge from large-scale simulation data, it is important to effectively extract and to efficiently express the characteristic feature. The aim of this study is how to efficiently extract and how to effectively visualize ocean currents which affect the heat transportation. In this research, new multi-dimensional transfer function to emphasis the ocean currents and vortices is proposed. Furthermore, multivariate analyses to extract such features are developed. This presentation describes the methodologies and experimental results of these methods. Evaluation of visualization results and feedback to the parameter optimization will be also reported.

本文言語英語
ホスト出版物のタイトルProceedings - 2012 SC Companion
ホスト出版物のサブタイトルHigh Performance Computing, Networking Storage and Analysis, SCC 2012
ページ1466
ページ数1
DOI
出版ステータス出版済み - 2012
外部発表はい
イベント2012 SC Companion: High Performance Computing, Networking Storage and Analysis, SCC 2012 - Salt Lake City, UT, 米国
継続期間: 11月 10 201211月 16 2012

出版物シリーズ

名前Proceedings - 2012 SC Companion: High Performance Computing, Networking Storage and Analysis, SCC 2012

その他

その他2012 SC Companion: High Performance Computing, Networking Storage and Analysis, SCC 2012
国/地域米国
CitySalt Lake City, UT
Period11/10/1211/16/12

!!!All Science Journal Classification (ASJC) codes

  • 計算理論と計算数学
  • コンピュータ サイエンスの応用
  • ソフトウェア

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