21cmFAST v3: A Python-integrated C code for generating 3D realizations of the cosmic 21cm signal
21cmFAST v3: A Python-integrated C code for generating 3D realizations of the cosmic 21cm signal
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21cmFAST v3:Python 集成的 C 代码,用于生成宇宙 21cm 信号的 3D 实现
DOI:
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发表时间:
2020
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通讯作者:
C. Watkinson
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文献类型:
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作者:
S. Murray;B. Greig;A. Mesinger;Julian B. Muñoz;Y. Qin;Jaehong Park;C. Watkinson
This brief code paper presents a new Python-wrapped version of the popular 21cm cosmology simulator, 21cmFAST. The new version, v3+, maintains the same core functionality of previous versions of 21cmFAST, but features a simple and intuitive interface, and a great deal more flexibility. This evolution represents the work of a formalized collaboration, and the new version, available publicly on GitHub, provides a single point-of-reference for all future upgrades and community-added features. In this paper, we describe simple usage of 21cmFAST, some of its new features, and provide a simple performance benchmark.