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zcd

Zero crossing days


Description

Number of days with TX > 0 Celsius and TN < 0 Celsius.

Usage

zcd(tmax, tmin, data_names = NULL, time.scale = YEAR, na.rm = FALSE)

Arguments

tmax

daily maximum temperature, Celsius

tmin

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

days

Examples

data(data_all)
zcd(tmax=data_all$tx, tmin=data_all$tn)

ClimInd

Climate Indices

v0.1-3
GPL (>= 3)
Authors
Fergus Reig-Gracia [aut, cre], Sergio M. Vicente-Serrano [aut], Fernando Dominguez-Castro [aut], Joaquin Bedia-Jiménez [ctb]
Initial release
2021-04-09

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