降水自记纸迹线提取有关异常处理的案例分析

Case Analysis on Exception Handling of Precipitation Self Recording Paper Trace Extraction

在历史气象资料数字化工作中,降水自记纸迹线提取是通过计算机软件技术手段,按照提取技术要求并结合台站观测记录和实际天气现象,对降水迹线进行分析、模拟并生成序列数据的数字化过程。根据利用软件提取降水自记纸迹线的工作实践,分析了降水自记纸迹线提取过程中遇到的异常处理个例,并提供了相应的科学处理方法。

In the digital work of historical meteorological data, the extraction of self recording paper trace of precipitation is a digital process of analyzing and simulating the trace of precipitation and genera-ting sequence data in accordance with the technical requirements of the computer software and according to the requirements of the extraction technology and the observational records of station stations and the actual weather phenomena. Based on the practice of extracting precipitation self recording paper trace, the paper analyzes the exception cases and provided the corresponding scientific treatment.