一组用于数值对流和地球动力学计算的代码

Steven J Gibbons, Ashley P Willis, Chris Davies, David Gubbins
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引用次数: 0

摘要

摘要:本文提出了一套用于计算和显示旋转充液球体和球壳中热对流和磁场产生的各种问题的解的代码。对于运动发电机问题,热对流的开始和边界锁定的热对流问题,有各种各样的程序,对于非磁性对流和具有均匀或空间变化热边界条件的发电机,有时间步进代码。在可能的情况下,所有程序都与其他代码进行了基准测试,并通过再现先前发布的结果进行了测试。每个程序都附带完整的源代码、pdf指令手册,以及至少一个带有示例输入文件和描述初始条件所需的所有文件的运行示例。运行大多数代码的唯一先决条件是FORTRAN编译器。绘图程序还需要PGPLOT图形库。所有源代码、示例、输入文件、解决方案和说明都可以从github和Zenodo下载。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A set of codes for numerical convection and geodynamo calculations
Abstract We present a set of codes for calculating and displaying solutions to diverse problems within thermal convection and magnetic field generation in rotating fluid-filled spheres and spherical shells. There are diverse programs for the kinematic dynamo problem, the onset of thermal convection, and boundary-locked thermal convection, and time-stepping codes for non-magnetic convection and the dynamo with either homogeneous or spatially varying thermal boundary conditions. Where possible, all programs have been benchmarked against other codes and tested by reproducing previously published results. Each program comes with the complete source code, a pdf instruction manual, and at least one example run with a sample input file and all necessary files for describing an initial condition. The only prerequisite for running most of the codes is a FORTRAN compiler. The plotting programs require in addition the PGPLOT graphics library. All source code, examples, input files, solutions, and instructions are available for download from github and Zenodo.
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