check_spectrum

Checks spectral irradiance data in <code>numeric</code> vectors for
compliance with assumptions used in calculations.

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: peaks,
valleys and spikes. Conversion between energy-and photon-based units.
Wavelength interpolation. Astronomical calculations related solar angles and
day length. Colours and vision. This package is part of the 'r4photobiology'
suite, Aphalo, P. J. (2015) <doi:10.19232/uv4pb.2015.1.14>.

Pedro Aphalo

photobiology

Photobiological Calculations

Pedro J. Aphalo

Titta K. Kotilainen

Glenn Davis

Agnese Fazio

check_spectrum function

<dl><dt>w.length</dt>
<dd>numeric vector of wavelengths [\(nm\)].</dd>
<dt>s.irrad</dt>
<dd>numeric Corresponding vector of spectral (energy) irradiances
[\(W\,m^{-2}\,nm^{-1}\)].</dd></dl>

Arguments

Sanity check a spectrum — check_spectrum

<dl>

<dt>w.length</dt>
<dd>numeric vector of wavelengths [\(nm\)].</dd>


<dt>s.irrad</dt>
<dd>numeric Corresponding vector of spectral (energy) irradiances
[\(W\,m^{-2}\,nm^{-1}\)].</dd>

</dl>

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check_spectrum: Sanity check a spectrum

Description

Usage

Value

Arguments

See Also

Examples