HDD: Heating, growing and cooling degree days

View source: R/spell.R View source: R/HDD.R

HDDR Documentation

Heating, growing and cooling degree days

Description

Functions to estimate HDD, GDD, and CDD.

Usage

HDD(x, x0 = 18, na.rm = TRUE)

Arguments

x

station or field object

na.rm

TRUE - remove NAs.

threshold

threshold value

Value

Station or field objects

See Also

hotsummerdays coldwinterdays coldspells heatwavespells nwetdays plot count spell

Examples


# Growing degree days:
data(ferder)
plot(as.seasons(ferder,FUN='GDD'), new=FALSE)


metno/esd documentation built on April 29, 2024, 3:34 p.m.