photobiologyWavebands (version 0.4.1)

Far_red: Definition of FR waveband

Description

Far-red radiation according to "ISO" (not defined) or as commonly defined in plant photobiology, "Smith10" (725-735 nm), "Smith20" (720-740 nm), "Inada" (700-800 nm), "Warrington" (700-850 nm), and "Sellaro" (700-750 nm). No weighting applied.

Usage

Far_red(std = "ISO")

Arguments

std

a character string, defaults to "ISO", as for other colour definitions, which in this case returns NA.

See Also

waveband

Other unweighted wavebands: Blue, Green, Orange, Purple, Red, UVA, UVB, UVC, UV, VIS, Yellow

Examples

Far_red()
Far_red("ISO")
Far_red("Smith")