从文件读取长串数据(序号栏，数据栏等)，读取过程包括识别标题，内容，利用循环和条件语句进行大量数据连续操作。并针对读取的数据根据上下行序号和数据的差进行线性补间，结果写入新的文件里-Long strings of data read from the file (serial number field, data bars, etc.), the reading process, including identification title, content, continuous operation of large amounts of data using loops and conditional statements. Data read linear interpolation, up and down the serial number and the difference between the data and writes the results to a new file