On the Performance of the WRF Numerical Model over Complex Terrain on a High Performance Computing Cluster

被引：2
|
作者：
Christakis, Nicholas [1 ,2 ]
Katsaounis, Theodoros [2 ,3 ]
Kossioris, George [2 ,3 ]
Plexousakis, Michael [2 ,3 ]
机构：
[1] Univ Crete, CCQCN, Dept Phys, Iraklion, Greece
[2] Univ Crete, FORTH GR, IACM, Iraklion, Greece
[3] Univ Crete, Dept Math & Appl Math, Iraklion, Greece
来源：
2014 IEEE INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE COMPUTING AND COMMUNICATIONS, 2014 IEEE 6TH INTL SYMP ON CYBERSPACE SAFETY AND SECURITY, 2014 IEEE 11TH INTL CONF ON EMBEDDED SOFTWARE AND SYST (HPCC,CSS,ICESS) | 2014年
关键词：
HPC cluster; WRF; nested domains; high resolution simulations; model performance; surface wind patterns; PARAMETERIZATION; IMPLEMENTATION; REPRESENTATION; WIND;
D O I：
10.1109/HPCC.2014.53
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper the performance of the Weather Research and Forecasting (WRF) numerical model over complex terrain on a High Performance Computing (HPC) cluster is discussed. Simulations were performed with two different nested domain configurations and the patterns and variability of near-surface winds over two selected areas of the Greek territory were compared with data from surface meteorological stations. Various verification statistics were utilized to gauge the ability of the model for accurate predictions and its performance for the different configurations was assessed. Finally, suggestions were made concerning performance optimization for high resolution simulations.
引用
收藏
页码：298 / 303
页数：6
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