setMultipleWl

numeric >= 1 If <code>multiple.wl</code> is <code>NULL</code>, the
default, the attribute is not modified if it is already present and valid,
and set to 1 otherwise.

multiple.wl

Function to set by reference the "multiple.wl" attribute  of an existing
generic_spct or an object of a class derived from generic_spct.

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.

setMultipleWl: Set the "multiple.wl" attribute

Description

Usage

Arguments

Value

See Also