基于Silo的科学计算结果数据的管理与可视化  

Management and Visualization of Result Data in Scientific Computation Based on Silo

作　　者：王延红[1] 田传艳[1] 杨平利[1] 黄少华[1] 

机构地区：[1]西北核技术研究所,陕西西安710024

出　　处：《现代电子技术》2011年第8期39-42,共4页Modern Electronics Technique

摘　　要：在某数值模拟可视化软件研制中,为了对不同类型的数值模拟结果进行统一管理和可视化,采用Silo格式文件管理数值结果,并将其应用于可视化工具VisIt中。对MCNP,FDTD,Fluent等数值模拟程序计算结果中的曲线、网格及相关联的标量、矢量等数据进行提取,写为Silo格式文件,并给出了其在VisIt中的可视化效果。结果表明:不同类型的数值模拟结果数据可通过Silo格式文件进行综合管理,并可在VisIt中得到高效的可视化。The unified management and visualization of result data with different formats are needed during the development of some visualization software of numerical simulation.Silo data file is adopted to manage the numerical results and imported into VisIt,a popular visualization tool.The numerical simulation results such as curve,mesh and associated scalar and vector variables received by programs of MCNP,FDTD,Fluent,as examples,are extracted and written into Silo data files,and their visualization effect in VisIt are given.The results show that the different types of result data can be managed comprehensively with Silo data file and get effective visualization in VisIt.

关 键 词：SILO 数据管理 可视化软件 并行处理 

分 类 号：TN911-34[电子电信—通信与信息系统] TP316.4[电子电信—信息与通信工程]