clear_filters {photobiologyFilters}

Indexing of filters of different colors

Description

Names of datasets containing the wavelengths and tabulated values for fractional spectral transmittance for filters of given colours.

Usage

clear_filters

neutral_filters

uv_filters

blue_filters

blue_green_filters

green_filters

yellow_filters

orange_filters

red_nir_filters

heat_filters

uvir_cut_filters

Format

A vector of character strings.

An object of class character of length 30.

An object of class character of length 53.

An object of class character of length 9.

An object of class character of length 22.

An object of class character of length 6.

An object of class character of length 14.

An object of class character of length 8.

An object of class character of length 28.

An object of class character of length 4.

An object of class character of length 9.

Details

The vectors can be used to extract subsets of spectra from the collection in filter.mspct. Some spectra are included in more than one vector.

See Also

filters.mspct

Examples

clear_filters

# select filters of amber and yellow color ("blue absorbing")
filters.mspct[yellow_filters]