sun.spct

<p>A dataset containing the wavelengths at a 1 nm interval and the
  corresponding spectral (energy) irradiance and spectral photon irradiance.
  Values simulated for 22 June 2010, near midday, at Helsinki, under partly
  cloudy conditions. The variables are as follows:</p>

datasets

Definitions of classes, methods, operators and functions for use in
photobiology and radiation meteorology and climatology. Calculation of
effective (weighted) and not-weighted irradiances/doses, fluence rates,
transmittance, reflectance, absorptance, absorbance and diverse
ratios and other derived quantities from spectral data. Local maxima and
minima. Conversion between energy- and photon-based units. Wavelength
interpolation. Astronomical calculations related solar angles and day
length. Colours and vision.

Pedro Aphalo

photobiology

Photobiological Calculations

Pedro J. Aphalo

Titta K. Kotilainen

sun.spct function

<p>A <code>source_spct</code> object with 508 rows and 3 variables</p>

sun.spct: Solar spectral irradiance (simulated)

Description

Arguments

Format

Details

References

See Also