getWhenMeasured

getWhenMeasured.default

getWhenMeasured.generic_mspct

getWhenMeasured.generic_spct

getWhenMeasured.summary_generic_spct

Allows use of additional arguments in methods for other classes.

logical whether to add a column with the names of the elements of
spct


Function to read the "when.measured" attribute of an existing generic_spct
or a generic_mspct.


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

getWhenMeasured function

<ul>
<li> <code>default</code>: default </li>
<li> <code>generic_spct</code>: generic_spct </li>
<li> <code>summary_generic_spct</code>: summary_generic_spct </li>
<li> <code>generic_mspct</code>: generic_mspct
</li>
</ul>

getWhenMeasured: Get the "when.measured" attribute

Description

Usage

Arguments

Value

Methods (by class)

See Also

Examples