In-situ visualization library for Yin-Yang grid simulations

被引：0
作者：
Nobuaki Ohno
Akira Kageyama
机构：
[1] University of Hyogo,Graduate School of Information Science
[2] Kobe University,Graduate School of System Informatics
来源：
Earth, Planets and Space | / 73卷
关键词：
Scientific visualization; In-situ visualization; Yin-Yang grid; Computational fluid dynamics;
D O I：
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学科分类号：
摘要：
The visualization of computer simulations is currently undergoing a transition from post-hoc to in-situ visualization in which visualization processes are applied, while the simulation is running. The selection of an appropriate method or tool is essential to efficiently perform in-situ visualization in parallelized large-scale computer simulations that run on supercomputers. Although some generic in-situ visualization libraries are available, they are overengineered for certain geophysical simulations. In this study, we focus on spherical simulations using the Yin-Yang grid. Computer simulations that use the Yin-Yang grid are gaining popularity in geophysics. We propose an in-situ visualization method dedicated to the Yin-Yang grid simulations and demonstrate its effectiveness through sample simulations.[graphic not available: see fulltext]
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