Response to a slug test

slug_hvorslev(elapsed_time, hydraulic_conductivity, screen_length,
  radius_well, radius_filter)

Arguments

elapsed_time

elapsed time (numeric)

hydraulic_conductivity

formation hydraulic conductivity (numeric)

screen_length

length of the screen (numeric)

radius_well

well radius (numeric)

radius_filter

radius of the filter pack (numeric)

Value

hvorslev slugtest drawdown

References

Hvorslev, M. J., Time lag and soil permeability in ground water measurements, Bull. 36, 50 pp., U.S. Army Corps of Eng. Waterways Exp. Stn., Vicksburg, Miss., 1951