Far_red: Constructor of FR waveband

Description Usage Arguments See Also Examples

View source: R/far.red.r

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

1
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

NIR for wavebands close to the boundary between red and infrared regions.

waveband

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

Examples

1
2
3
Far_red()
Far_red("ISO")
Far_red("Smith")

photobiologyWavebands documentation built on May 29, 2017, 12:03 p.m.