We present the crystallographic program Jana2020, the successor of Jana2006. Jana2020 has new, technically different graphics and structure plot-driven intuitive control. Tools known from Jana2006 were revised and inserted into a new logical scheme, and their control connected with the structure plot. Some of the tools were considerably improved. We focus on the details of the most dynamically developing parts, namely twinned structures, magnetic structures, and structure analysis based on electron diffraction data.

中文翻译：

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Jana2020——新版晶体计算系统Jana

我们介绍晶体学程序 J安娜2020年，J的继任者安娜2006. 学报安娜2020 年拥有全新的、技术上不同的图形和结构情节驱动的直观控制。从 J 知道的工具安娜2006年被修改并插入了一个新的逻辑方案，并将其控制与结构图联系起来。一些工具得到了相当大的改进。我们专注于最具动态发展部分的细节，即孪生结构、磁性结构和基于电子衍射数据的结构分析。