Cuke Particle Positions - 2068-2077 - Grid sites

LTRANS V2 raw output: Longitude, Latitude, depth, boundary status, and release site. Directories are structured as G1998\152\1\ meaning treatmentyear\releaseday\bin\. Directories labelled with the year 2098-2107 actually correspond to the years 2068-2077. Files are named para 1002.csv which contains all the positions (of that treatment, year, site, and release day) at the end of the first day. Text files labeled as rl_01.txt are the release locations. The grid shapefile is represents the cucumber habitat from which larvae were released

LTRANS V2 原始输出结果包含经度、纬度、深度、边界状态及释放位点信息。目录结构采用`G19981521`的层级格式，各层级分别对应处理年份、释放日与批次目录。标注年份为2098-2107的目录，实际对应的年份区间为2068-2077。文件命名格式为para 1002.csv，该文件存储了对应处理、年份、位点及释放日条件下，首日结束时刻的全部位置数据。命名为rl_01.txt的文本文件用于存储释放位点信息。本次使用的网格形状文件（shapefile）代表了幼虫释放来源的黄瓜栖息地。