实测流量成果表中水面宽数据的检查

本文主要论述通过编程根据实测大断面成果表来检查实测流量成果表中水面宽的数据的合理性。具体方法为根据实测大断面成果表生成起点距面积检数表，再根据实测流量成果表中的基本水尺水位来检索左右起点距，计算出水面宽，与实测流量成果表中的水面宽进行比对，检查其合理性，进而检查相关联的断面面积、平均水深、流量等数据，为水文资料整编成果的审查提供质量保证。文中主要介绍了两种方法，一是根据实测大断面成果表检查原始测流数据中的左右起点距，二是根据实测大断面成果表检查实测流量成果表中水面宽数据，均能达到检查流量计算成果的目的。

Inspection of the water surface width in the measured flow results

This paper mainly discusses the rationality of using the result table of observed profile to inspect the data of the water surface width that from the measured flow results.The specific method is to create a result table that shows the distance from initial point according to the result table of observed profile ,to evaluate the distance and the width of the water surface in accordance with the water gauge and level from the measured flow results,test the rationality of the above measurement,and then check the associated sectional area,aver-age depth of water,the water flow rate,etc.to provide quality assurance for the hydrological data.Two methods are mainly introduced in this paper,the first one is to evaluate the left-to-right initial point distance according to the original data from the result table of observed profile ,the second is to inspect the water surface width data from the measured flow results according to the result table of observed profile.Both two measures can reach the inspecting goal.