photobiology (version 0.9.16)

as_quantum: Convert spectral energy irradiance into spectral photon irradiance

Description

For example an spectrum [W m-2 nm-1] is converted into a spectrum [s-1 m-2 nm-1]

Usage

as_quantum(w.length, s.e.irrad)

Arguments

w.length

numeric Vector of wavelengths (nm)

s.e.irrad

numeric Corresponding vector of spectral (energy) irradiances

Value

A numeric array of spectral photon irradiances

See Also

Other quantity conversion functions: A2T, T2A, as_energy, as_quantum_mol, e2qmol_multipliers, e2quantum_multipliers, e2q, q2e

Examples

# NOT RUN {
with(sun.data, as_quantum(w.length, s.e.irrad))

# }