tdatev: Interpolate Julian Dates

Description Usage Arguments

View source: R/function_routines.R

Description

(Model) Interpolate Julian dates for reference temperatures in spring and fall from monthly mean temperatures.

Usage

1
tdatev(tvec, tref, tdir, yy)

Arguments

tvec

data frame with mean monthly temperatures from Dec (Y-1) through Jan-Dec (Y) to Jan(Y+1)

tref

threshold temperature C

tdir

value indicates whether the temperature is rising (1) or falling (-1)

yy

calendar year (allows day counts to be adjusted for leap years)


stevencarlislewalker/thermopic documentation built on March 10, 2020, 8:31 p.m.