jacob_lohman_G_well_function: jacob_lohman_G_well_function

In khaors/pumpingtest: R Package for the analysis and evaluation of pumping tests

Description

This calculates the well function of the Jacob-Lohman solution for a constant head aquifer (artesian aquifer). This function calculates the dimensionless discharge.

Usage

jacob_lohman_G_well_function(td, par)

Arguments

td	Numeric vector with the Dimensionless time
par	A list with the values of the Stehfest coefficients.

Value

A numeric vector with the dimensionless drawdowns

Author(s)

Oscar Garcia-Cabrejo [e-mail]

References

Jacob, C. E. & Lohman, S. W. Nonsteady Flow to a Well Of Constant Drawdown. American Geophysical Union, 1952, 33, 10.

See Also

Other jacob_lohman functions: jacob_lohman_F_calculate_parameters, jacob_lohman_F_solution_initial, jacob_lohman_F_solution, jacob_lohman_F_well_function, jacob_lohman_G_WF_LT, jacob_lohman_G_calculate_parameters, jacob_lohman_G_solution_initial, jacob_lohman_G_solution, jacob_lohman_WF_F_LT

Examples

td <- logseq(-2,4,50)
par <- list(coeffs = stehfest_coeffs(8))
sd <- jacob_lohman_G_well_function(td, par)
print(sd)

khaors/pumpingtest documentation built on Nov. 15, 2019, 8:10 p.m.