Calculate a vector of dissolved oxygen deficits

calc_DO_deficit() is deprecated. Subtract observed dissolved oxygen from the output of calc_DO_sat() instead.

Usage

calc_DO_deficit(DO.obs, temp.water, pressure.air, salinity.water = 0, ...)

Arguments

DO.obs

A numeric vector of dissolved oxygen concentration observations, mgO2 L^-1.

temp.water

A numeric vector of water temperature in degrees Celsius.

pressure.air

Barometric pressure in millibars.

salinity.water

A numeric vector of salinity in PSU. Defaults to zero. Its length must be one or equal to the length of temp.water.

...

Additional parameters passed to LakeMetabolizer::o2.at.sat.base.

Value

A vector of DO.deficit values.

Examples

# Old:
calc_DO_deficit(
  DO.obs = 7,
  temp.water = 25,
  pressure.air = 900,
  salinity.water = 2.43
)
#> Warning: `calc_DO_deficit()` was deprecated in streamMetabolizer 0.13.0.
#> ℹ Please use `calc_DO_sat()` instead.
#> [1] 0.2095001
# New:
calc_DO_sat(25, 900, 2.43) - 7
#> [1] 0.2095001