Calculate the light absorption of a PAH from a single exposure experiment

Calculate the light absorption of a PAH from a single exposure experiment

Usage

p_abs_single(
  exposure,
  pah,
  time_multiplier = 1,
  irrad_units = c("uW / cm^2 / nm", "W / m^2 / nm")
)

Arguments

exposure

two-column data.frame of exposure results. The first column must contain the wavelengths and be called wl, the second column must contain the irradiance values at each wavelength expressed in units defined in the units parameter.

pah

name of PAH to calculate light absorption for

time_multiplier

multiplier to get the total exposure over a time period. I.e., if the exposure was one second, and you need a 16h exposure, the multiplier would be 3600 * 16

irrad_units

The units in which irradiance is recorded. One of "uW / cm^2 / nm" (default) or "W / m^2 / nm"

Value

The value of Pabs for the exposure results.