Type-curve matching using a computer spreadsheet
This note shows how to construct and perform a graphical type‐curve analysis using a computer spreadsheet. Formulas are provided to generate the axis shifting behavior that is required for the graphical fit. Arbitrary match points are obtained by trial‐and‐error (or by closed form solution) for use...
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Published in | Ground water Vol. 34; no. 3; pp. 554 - 562 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
Oxford, UK
Blackwell Publishing Ltd
01.05.1996
Ground Water Publishing Company |
Subjects | |
Online Access | Get full text |
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Summary: | This note shows how to construct and perform a graphical type‐curve analysis using a computer spreadsheet. Formulas are provided to generate the axis shifting behavior that is required for the graphical fit. Arbitrary match points are obtained by trial‐and‐error (or by closed form solution) for use in the calculation of aquifer hydraulic parameters. The analysis is illustrated using a leaky aquifer type curve and a confined aquifer type curve. Macro programming is not required, only data entry and the ability to use plotting features of a computer spreadsheet. The approach can be adapted for parameter estimation using any tabulated type curve. |
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Bibliography: | 9716558 U10 P10 istex:BAC70E7010BE2B381174241AFB774E9FCE2804B4 ark:/67375/WNG-87L38KW4-3 ArticleID:GWAT554 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 ObjectType-Article-2 ObjectType-Feature-1 |
ISSN: | 0017-467X 1745-6584 |
DOI: | 10.1111/j.1745-6584.1996.tb02038.x |