insert_spct_hinges

Insert new wavelength values into a spectrum interpolating the corresponding
spectral data values.

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

insert_spct_hinges function

<dl><dt>spct</dt>
<dd>an object of class "generic_spct"</dd>
<dt>hinges</dt>
<dd>numeric vector of wavelengths (nm) at which the
s.irrad should be inserted by interpolation, no interpolation is indicated
by an empty vector (numeric(0))</dd>
<dt>byref</dt>
<dd>logical indicating if new object will be created by reference or
by copy of spct</dd></dl>

Arguments

Insert new wavelength values into a spectrum — insert_spct_hinges

<dl>

<dt>spct</dt>
<dd>an object of class "generic_spct"</dd>


<dt>hinges</dt>
<dd>numeric vector of wavelengths (nm) at which the
s.irrad should be inserted by interpolation, no interpolation is indicated
by an empty vector (numeric(0))</dd>


<dt>byref</dt>
<dd>logical indicating if new object will be created by reference or
by copy of spct</dd>

</dl>

insert_spct_hinges: Insert new wavelength values into a spectrum

Description

Usage

Value

Arguments

Examples