Programmable Hand Calculator Programs for Pumping Test Analyses by Least Squares' Method Using Jacob's Modification of Theis' Equation
- 21 March 1982
- journal article
- Published by Wiley in Groundwater
- Vol. 20 (2) , 156-161
- https://doi.org/10.1111/j.1745-6584.1982.tb02743.x
Abstract
Two programs are given for the CASIO FX‐502 programmable calculator for direct computation of transmissivity and storativity from time‐drawdown and distance‐drawdown data. These aquifer parameters are calculated from Jacob's modification of the Theis equation by the least squares' method. The programs also calculate drawdowns at various times and distances using the computed transmissivity and storativity.Keywords
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