v_insert_hinges

numeric array (sorted in increasing order)

a numeric array giving the wavelengths at which the y values
should be inserted by interpolation, no interpolation is indicated by an
empty array (numeric(0))

Inserting wavelengths values immediately before and after a discontinuity in
the SWF, greatly reduces the errors caused by interpolating the weighted
irradiance during integration of the effective spectral irradiance. This is
specially true when data have a large wavelength step size. This fucntion
differs from <code>insert_hinges()</code> in that it returns a vector of <code>y</code>
values instead of a <code>data_frame</code>.

internal

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.

v_insert_hinges: Insert wavelength values into spectral data.

Description

Usage

Arguments

Value