sun.data

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:

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

sun.data function

A <code>data.frame</code> object with 508 rows and 3 variables

sun.data: Solar spectral irradiance (simulated)

Description

Arguments

format

Details

References