Description Usage Arguments Value See Also Examples
View source: R/photon.irradiance.r
This function returns the photon irradiance for a given waveband of a radiation spectrum, optionally applies a BSWF.
1 2 3 4 5 6 7 8 9 |
w.length |
numeric vector of wavelength (nm). |
s.irrad |
numeric vector of spectral irradiances, by default as energy (W m-2 nm-1). |
w.band |
waveband. |
unit.in |
character Values recognized "photon" or "energy". |
check.spectrum |
logical Flag telling whether to sanity check input data, default is TRUE. |
use.cached.mult |
logical Flag telling whether multiplier values should be cached between calls. |
use.hinges |
logical Flag indicating whether to insert "hinges" into the spectral data before integration so as to reduce interpolation errors at the boundaries of the wavebands. |
A single numeric value with no change in scale factor: [mol s-1 m-2 nm-1] -> [mol s-1 m-2].
Other low-level functions operating on numeric vectors.:
as_energy()
,
as_quantum_mol()
,
calc_multipliers()
,
div_spectra()
,
energy_irradiance()
,
energy_ratio()
,
insert_hinges()
,
integrate_xy()
,
interpolate_spectrum()
,
irradiance()
,
l_insert_hinges()
,
oper_spectra()
,
photon_ratio()
,
photons_energy_ratio()
,
prod_spectra()
,
s_e_irrad2rgb()
,
split_energy_irradiance()
,
split_photon_irradiance()
,
subt_spectra()
,
sum_spectra()
,
trim_tails()
,
v_insert_hinges()
,
v_replace_hinges()
1 2 | with(sun.data, photon_irradiance(w.length, s.e.irrad))
with(sun.data, photon_irradiance(w.length, s.e.irrad, new_waveband(400,700)))
|
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