trimInstrSettings

Function to trim the "instr.settings" attribute of an existing generic_spct
object, by discarding some fields.

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

trimInstrSettings function

<dl><dt>x</dt>
<dd>a generic_spct object</dd>
<dt>fields</dt>
<dd>a character vector with the names of the fields to keep,
or if first member is `"-"`, the names of fields to delete; "*" as
first member of the vector makes the function a no-op, leaving the spectrum
object unaltered.</dd></dl>

Arguments

Trim the "instr.settings" attribute — trimInstrSettings

<dl>

<dt>x</dt>
<dd>a generic_spct object</dd>


<dt>fields</dt>
<dd>a character vector with the names of the fields to keep,
or if first member is `"-"`, the names of fields to delete; "*" as
first member of the vector makes the function a no-op, leaving the spectrum
object unaltered.</dd>

</dl>

trimInstrSettings: Trim the "instr.settings" attribute

Description

Usage

Value

Arguments

See Also