编程求解混合层高度的方法

A Method of Obtaining the Mixed Layer Height by Programming

在ｔ－ｌｎｐ图上利用０８时、１４时气压和最低气温、最高气温，经过坐标转换求解早晨、中午混合层的气压和温度，然后根据等温大气压高公式计算混合层高度。该计算方法用ＶＢ ６．０编程，可自动从当日报文中读取数据，计算出混合层高度值，也可根据数值预报结果计算次日混合层高度。

By using atmospheric pressure at 8 and 14 o' clock and the minimum and maximum temperature on t - lnp chart, changing charts, the mixed layer pressure and temperature in the morning and noon are obtained, then the mixed layer height is calculated by the same temperature atmospheric pressure and height formula. This method designed by VB6 .0, can read data automatically from current day's reports, then calculate the mixed layer height. And get the next day's mixed layer height by using numerical forecast result.