Climate science is about to produce numerical daily weather reconstructions based on meteorological measurements for central Europe 250 years back. Using a pilot reconstruction covering Switzerland at a 2×2 km² resolution for 1816, this paper presents methods to translate numerical reconstructions and derived indices into text describing daily weather and the state of vegetation. This facilitates comparison with historical sources and analyses of the effects of weather on different aspects of life. The translation, termed “synthetic weather diary”, could possibly be used to train machine learning approaches to do the reverse: reconstruct past weather from categorised text entries in diaries.

中文翻译：

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人工天气日记：1816年瑞士天气的概念及其应用

基于250年前中欧的气象测量，气候科学即将产生每日的数值天气预报。本文利用1816年以2×2  km ^2的分辨率覆盖瑞士的试点重建，提出了将数值重建和派生的索引转换为描述日常天气和植被状况的文本的方法。这有助于与历史资料进行比较，并分析天气对生活各个方面的影响。称为“合成天气日记”的翻译可能会用于训练机器学习方法以进行相反操作：从日记中分类的文本条目中重建过去的天气。