getTimeUnit

<p>logical If TRUE a lubridate::duration is returned even
if the object attribute is a character string, if no conversion is possible
NA is returned.</p>

force.duration

<p>Function to read the "time.unit" attribute</p>

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

getTimeUnit: Get the "time.unit" attribute of an existing source_spct object

Description

Usage

Arguments

Value

See Also

Examples