Publication Citation

USGS Series Water-Resources Investigations Report
Report Number 83-4051
Title Fortran computer programs to plot and process aquifer pressure and temperature data
Edition -
Language ENGLISH
Author(s) Czarnecki, J. B.
Year 1983
Originating office
USGS Library Call Number (200) WRi no.83-4051
Physical description iii, 53 p. :ill. ;28 cm.
ISBN

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Abstract

Two FORTRAN computer programs have been written to process water-well temperature and pressure data recorded automatically by a datalogger on magnetic tape. These programs process the data into tabular and graphical form. Both programs are presented with documentation. Sample plots of temperature versus time, water levels versus time, aquifer pressure versus log time , log drawdown versus log 1/time, and log drawdown versus log time/radius squared are presented and are obtained using standard CALCOM directives. Drawdown plots may be used directly to obtain aquifer transmissivities and storage coefficients as well as leakance coefficients. (USGS)