be_acworth_eq_4

Implementation of Acworth et. al. 2016 equation 4.

be_acworth_eq_4(s2_gw, s2_et, s2_at, m2_gw, m2_et, d_phase,
  inverse = TRUE)

Arguments

s2_gw	numeric s2 component in the groundwater levels
s2_et	numeric s2 component in the earth tides
s2_at	numeric s2 component for atmospheric pressure
m2_gw	numeric m2 component in the groundwater levels
m2_et	numeric m2 component in the earth tides
d_phase	numeric phase difference between Earth tide and atmospheric drivers s2_et and s2_at
inverse	logical whether the barometric relationship is inverse (TRUE means that when the barometric pressure goes up the measured water level goes down (vented transducer, depth to water), FALSE means that when the barometric pressure goes up so does the measured pressure (non-vented transducer))

Value

barometric efficiency

References

Acworth, R. I., Halloran, L. J. S., Rau, G. C., Cuthbert, M. O., & Bernardi, T. L. (2016). An objective frequency-domain method for quantifying confined aquifer compressible storage using Earth and atmospheric tides. Geophysical Research Letters, 43 (November). doi: 10.1002/2016GL071328

Examples

be_acworth_eq_4(s2_at = 7.461,
           s2_et=224.640,
           s2_gw=4.086,
           m2_gw = 0.471,
           m2_et = 492.526,
           d_phase=-56.709)
#> [1] 0.5760711
be_acworth_eq_4(s2_at = 6.164,
           s2_et=270.463,
           s2_gw=0.329,
           m2_gw = 0.225,
           m2_et = 551.572,
           d_phase=-71.726)
#> [1] 0.03793688
be_acworth_eq_4(s2_at = 5.897,
           s2_et=234.478,
           s2_gw=5.536,
           m2_gw = 0.773,
           m2_et = 558.075,
           d_phase=-70.393)
#> [1] 0.9546809