Processing method for water pumping test data

Abstract

The invention relates to a processing method for water pumping test data. The method mainly comprises water pumping test data conversion and processing technology for files in the mdf format, hydrological comprehensive histogram non-target layer section cutting technology, multi-period variable scale and data positioning linkage technology for drawing water pumping test Q, S-t curves and water level recovery curves, primitive attribute identification and mouse dynamic positioning technology dynamically and accurately displaying and drawing hydrological feature point coordinate values in single and double coordinate systems, and data dynamic management technology. According to the processing method, from the aspect of data collection, data conversion, data processing and treating, data treating / data application (drawing) and data application (drawing) / data treating, a comprehensive software module integrating data collection, data processing, data management and computer drawing is developed. According to the processing method, the problem about integral and comprehensive application of data collection, data processing and automatic drawing of the water pumping test is solved in general.

Description

technical field [0001] The invention relates to a processing method for pumping test data, which belongs to the field of computer-aided drawing of geological and mineral maps in geological information engineering. Background technique [0002] Pumping test is an important means of obtaining hydrological information in resource exploration. The comprehensive result map of hydrological pumping test is the most important hydrological map file in mine exploration and mining, and it is the most direct embodiment of pumping test data visualization. It carries important hydrological information. , It plays a decisive role in obtaining the hydrogeological parameters of the aquifer, the hydraulic connection with other aquifers and the surface, timely evaluating the quality of pumping work, and judging the hydrological situation in the research area. Driven by the introduction of GIS visualization technology, database technology and computer automatic mapping technology into multi-dis...

AI Technical Summary

Problems solved by technology

The software of the domestic geology and mining industry basically does not have the automatic compilation function of the comprehensive result map of the pumping test based on database management, and most of the manual complex operations are still used from data collection to effective data extraction, and the drawing mode of the comprehensive result map of the pumping test is still semi-manual The process of drawing is complex, the work efficiency is low, the amount of calculation is large, the intermediate and result data cannot be automatically stored and managed, and the integrated management, processing and application of data cannot be formed, and finally a set of data collection and data processing cannot be formed. , data management and computer graphics in one integrated software module

It creates certain difficulties for geological personnel in data storage, analysis, calculation, management and automatic drawing of thematic maps

The drawing automation degree of the comprehensive results map of the pumping test is not high, and the comprehensive automatic drawing technology is not mature enough, and there is a contradiction between efficiency and quality

Images