Earthquake rupture front tracked by polarization azimuths: Codes and extra material

Set of matlab codes to calculate the rupture front position and migration speed every second starting from a set of SAC files. delays_turkey_event.m needs as input SAC files and returns a set of figures displaying the rupture front position and migrations speed. It needs some ad-hoc functions that are contained in this repository. list_of_accelerometers.txt contains the list of instruments processed in the code. turkey_section.py plots the seismic section of a subset of instruments located on or close the East Anatolian Fault line slipped during the Mw 7.8 2023 Kahramanmaraş earthquake. For all details, see Palo and Zollo, Small-scale segmented fault rupture along the East Anatolian Fault during the 2023 Kahramanmaraş earthquake, Commun Earth Environ, 2024. Uploaded files .fig correspond to the source figures of the graphs included in this paper.本数据集包含一组Matlab代码，可基于一系列SAC（Seismic Analysis Code）格式文件逐秒计算破裂前沿位置与迁移速度。 `delays_turkey_event.m` 需以SAC格式文件作为输入，可输出一组展示破裂前沿位置与迁移速度的图像；该脚本依赖本仓库内包含的若干专用定制函数。 `list_of_accelerometers.txt` 存储了本代码所处理的加速度计列表。 `turkey_section.py` 可绘制2023年卡赫拉曼马拉什矩震级（Mw）7.8级地震中发生错动的东安纳托利亚断裂带沿线或附近的部分加速度计的地震剖面。 如需了解全部细节，请参阅Palo与Zollo于2024年发表于《Communications Earth & Environment》的论文《Small-scale segmented fault rupture along the East Anatolian Fault during the 2023 Kahramanmaraş earthquake》。本数据集附带的.fig格式文件对应该论文中收录图表的源图像文件。