R scripts and data for the article: "Avian spring migration at the east Adriatic coast: coastal and sea-crossing dynamics of intensity, timing, and flight directions"

This dataset contains radar recordings of avian spring migration from March to May in two consecutive years. The data was gathered by a BirdScan MR1 at four sites simultaneously. The radars were deployed in two pairs, with a distance of either 6.7 km or 30.4 km between the paired devices. The data itself is available as csv, the variables are described in "variable_description.pdf". To access the scripts, download the zipped folder "hr_birdscan". Unzip and open the .Rproj file. To run the script, always make sure to first run 00a_setup.R and 00b_functions.R before moving to the other scripts. These then run independently. Note that the full run of the "01_bsimport.Rmd" script takes a long time and is not necessary for the following scripts, as all processed and generated data tables are included in the zipped folder. Any figures that are generated by the script can be exported as pdf by running the "sh.export.figure" function at the end of each .Rmd file. The pdfs are exported to the output folder.本数据集收录了连续两年3月至5月期间的鸟类春季迁徙雷达观测记录。观测由BirdScan MR1雷达在4个站点同步完成，雷达采用双机组部署模式，配对设备间的间距分别为6.7千米与30.4千米。 本数据集以CSV格式提供，变量说明详见"variable_description.pdf"文件。 如需获取配套脚本，请下载压缩文件夹"hr_birdscan"，解压后打开其中的.Rproj文件。运行脚本前，请务必先执行00a_setup.R与00b_functions.R，后续脚本即可独立运行。需注意，"01_bsimport.Rmd"脚本的完整运行耗时较长，且由于压缩包中已包含所有处理完成与生成的数据表，因此无需执行该脚本的完整流程。 脚本生成的所有图表均可通过在每个.Rmd文件末尾运行"sh.export.figure"函数导出为PDF格式，导出的PDF文件将保存至output文件夹。