Code for tropical cyclone wind profile model of Chavas et al (2015, JAS)

<p>MATLAB code (+ python version, courtesy of Chia-Ying Lee) to produce the tropical cyclone radial profile of the near-surface rotating wind, defined in Chavas et al (2015, JAS). The model's representation of wind field variability is described in Chavas and Lin (2016, JAS). The code is fast (runs in <0.1s) and written in a robust manner to handle a very wide range of parameters. The code numerically merges a solution for the inner convecting wind field from Emanuel and Rotunno (2011) with a solution for the outer wind field from Emanuel (2004); each individual solution also require a fast numerical integration as neither is fully analytic.</p>

<p>Chavas, D. R, N. Lin, and K. A. Emanuel (2015). A complete tropical cyclone radial wind structure model. Part I: Comparison with observed structure. J. Atmos. Sci., 72(9): 3647-3662. doi:10.1175/JAS-D-15-0014.1.</p>

<p>Chavas, D. R. and Lin, N. (2016). A model for the complete radial structure of the tropical cyclone wind field. Part II: Wind field variability. J. Atmos. Sci., 73(8): 3093-3113. doi:10.1175/JAS-D-15-0185.1.</p>

搜集汇总

背景与挑战

背景概述

该数据集提供了用于生成热带气旋近地面风径向廓线的代码，基于Chavas等人（2015年）的模型，整合了Emanuel和Rotunno（2011年）与Emanuel（2004年）的解决方案。代码支持MATLAB和Python版本，运行高效（<0.1秒），适用于气候研究、灾害评估等领域，旨在模拟风场变异性并处理广泛参数。