根据Excel表中的待放样点坐标，计算出放样时的所需的角度、距离参数。(According to the coordinates of the points which set in Excel, the required angle and distance parameters are calculated.)

将多个时间段的小excel数据，合并生成一天的大excel数据。然后转化UTC时间为北京时间(The small Excel data of multiple time periods are combined to generate a day's large Excel data. Then the UTC time is converted to Beijing time)