tnn: Minimum TN

In ClimInd: Climate Indices

Description

Minimum of daily minimum air temperature

Usage

tnn(data, data_names = NULL, time.scale = YEAR, na.rm = FALSE)

Arguments

data	daily minimum temperature, Celsius
data_names	names of each period of time
time.scale	month, season or year
na.rm	logical. Should missing values (including NaN) be removed?

Value

temperature, Celsius

References

Klein Tank AMG, Zwiers FW, Zhang X. 2009. Guidelines on analysis of extremes in a changing climate in support of informed decisions for adaptation, climate data and monitoring WCDMP-No 72, WMO-TD No 1500, p 5. https://www.ecad.eu/documents/WCDMP_72_TD_1500_en_1.pdf

Examples

data(data_all)
tnn(data=data_all$tn)

ClimInd documentation built on April 10, 2021, 1:06 a.m.