Atlantic extratropical cyclone tracks in 41 years of ERA5 and CFSR/CFSv2 databases

Main reference: Gramcianinov, C.B., Campos, R.M., de Camargo, R., Hodges, K.I., Guedes Soares, C., da Silva Dias, P.L., 2020. "Analysis of Atlantic extratropical storm tracks characteristics in 41 years of ERA5 and CFSR/CFSv2 databases", Ocean Engineering 216C, 108111. https://doi.org/10.1016/j.oceaneng.2020.108111 Please read the README.txt file for further details. This database is in continuous development. To report an error, make suggestions or questions, please contact [e-mail]. *v3: added the README file and updated the main reference. *v4: added missing files (ff_cyc_ExSAt_era5_198308, ff_cyc_ExSAt_era5_201908) Acknowledgement: Project “Extreme wind and wave modelling and statistics in the Atlantic Ocean” (EXWAV) financed by the Portuguese Foundation for Science and Technology (Fundação para a Ciência e Tecnologia-FCT) under contract PTDC/EAM-OCE/31325/2017 RD0504, and by the São Paulo Research Foundation (Fundação de Amparo à Pesquisa do Estado de São Paulo - FAPESP) grant 2018/08057-5.主要参考文献：Gramcianinov, C.B.、Campos, R.M.、de Camargo, R.、Hodges, K.I.、Guedes Soares, C.、da Silva Dias, P.L. 于2020年发表的《ERA5与CFSR/CFSv2数据库41年大西洋温带风暴路径特征分析》，刊载于《海洋工程（Ocean Engineering）》第216C卷，文章编号为108111，DOI：10.1016/j.oceaneng.2020.108111。请查阅README.txt文件以获取更多详细信息。本数据库处于持续更新完善中。若需报告错误、提出建议或进行咨询，请联系邮箱[e-mail]。*v3版本：新增README文件并更新了主要参考文献。*v4版本：补充了缺失文件（ff_cyc_ExSAt_era5_198308、ff_cyc_ExSAt_era5_201908）。致谢：本项目受葡萄牙科学技术基金会（Fundação para a Ciência e Tecnologia, FCT）资助的“大西洋极端风浪建模与统计研究（EXWAV）”项目（合同号PTDC/EAM-OCE/31325/2017 RD0504），以及圣保罗研究基金会（Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP）编号为2018/08057-5的研究基金支持。