day2hour: Estimate hourly values from daily values

In meteor: Meteorological Data Manipulation

Estimate hourly values from daily values

Description

Estimate hourly temperature from daily minimum and maximum temperature, or hourly relative humidity from average relative humidity and minimum and maximum temperature.

The functions require the day of the year and latitude to compute the photoperiod.

Usage

hourlyFromDailyTemp(tmin, tmax, doy, latitude)
hourlyFromDailyRelh(relh, tmin, tmax, doy, latitude)

Arguments

tmin	numeric. minimum temperature (must be in C for hourlyFromDailyRelh)
tmax	numeric. maximum temperature (must be in C for hourlyFromDailyRelh)
relh	relative humidity (percent)
doy	integer. Day of the year (between 1 and 365)
latitude	numeric. Latitude

Value

matrix

Examples

hourlyFromDailyTemp(c(20,22), c(28,34), c(150,151), 52)
hourlyFromDailyRelh(80, c(20,22), c(28,34), c(150,151), 52)

meteor documentation built on July 26, 2023, 5:16 p.m.