这个是SQLserver的批量处理，能够批量增加，删除和修改-This is SQLserver of batch processing, and can batch add, delete and modify

本程序用于自动将day of year 换算成月和日的对对于批量处理的卫星数据文件特别有用，尤其是当卫星数据文件是以day of year形式存储的时候-This procedure for automatically on the day of satellite data files is particularly useful for batch processing, especially when the satellite data file is stored in the for