bio18 {ClimInd}

Precipitation warmest quarter

Description

Precipitation of the warmest quarter of the year

Usage

bio18(pr, taverage, data_names = NULL, na.rm = FALSE, ...)

Arguments

pr

daily precipitation, mm

taverage

daily mean temperature, Celsius

data_names

names of each period of time

na.rm

logical. Should missing values (including NaN) be removed?

...

further arguments passed to or from other methods

Value

precipitation, mm

References

Hijmans RJ, Cameron SE, Parra JL, Jones PG, Jarvis A (2005) Very high resolution interpolated climate surfaces for global land areas. Int J Climatol 25:1965–1978. doi: 10.1002/joc.1276. https://web.archive.org/web/20190714191708/https://www.worldclim.org/bioclim

Examples

data(data_all)
bio18(pr=data_all$rr, taverage=data_all$tg)