用于测量水池的温度深度信息和声速信息，并使用温度深度信息使用三种近似公式计算得到声速剖面。（测量得到信息已经写在代码里）-For measuring the temperature of the pool depth information and sound velocity profiles, temperature and depth information using the approximate formula calculated using three sound speed profile. (Measured information has been written in the code)