一种基于Section的水文地质钻孔综合图表绘制方法

将原始编录数据在Excel软件中进行整理,将整理后的数据通过Section软件的全部数据投影(Excel)、属性转为参数等功能达到快速制作水文地质钻孔综合图表的目的;该方法能充分利用Excel和Section的系统资源,大大缩短绘图时间,原始数据的成图避免了手工编辑的工程中可能造成的偏差,而且整个制作过程方便简洁,无需进行软件的二次开发,具有成图准确可靠、效率高等特点,实用性较强,可显著提高工作效率。

Analysis of Hydrological Simulation Models Using the Parameter Combinatorial Diagram

The aim of this paper is to present graphically the behaviour of a simulation model to the varying parameters and to establish the suitability of this representation as a valid tool for the analysis of the same parameters. In this paper, we define parameter combinatorial diagram as the joint graphical representation of all box plots related to the adjustment between real and simulated data, by setting and/or changing the parameters of the simulation model. To do this, we start with a box plot representing the values of an objective adjustment function, achieving these results when varying all the parameters of the simulation model, Then we draw the box plot when setting all the parameters of the model, for example, using the median or average. Later, we get all the box plots when carrying out simulations combining fixed or variable values of the model parameters. Finally, all box plots obtained are represented neatly in a single graph. It is intended that the new parameter combinatorial diagram is used to examine and analyze simulation models useful in practice. This paper presents combinatorial diagrams of different examples of application as in the case of hydrologic models of one, two, three, and five parameters.

水文资料整编工作相关问题分析

我国水文地质和国民经济的发展离不开水文资料,水文资料为其发展提供了科学的数据支持;尤其是近年来各行业的深入发展,水文资料的作用越来越突显,水文资料的完整性、全面性也日益被人们所关注。而水文站所收集的资料都是瞬时值,不能直接作为有用的水文资料来使用,必须经过一定的编辑整理才能形成系统的水文资料数据,才能为我国水利事业及各行业的发展提供科学依据。基于此,提出水文资料整编的相应措施,提高水文资料的质量。