Seasonal radiation data (sum)

Description

Calculate seasonal total radiation variables from daily weather data.

Usage

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radiationSeasonal(dailyWeather, trialData, trialLocs, method="HR2", startEnd = c("START","END"))
radiationDaily(Date, latitude, Tmin, Tmax, method="HR2")

Arguments

dailyWeather

data frame containing daily weather data

trialData

data frame containing trial data, with start (START) and end (END) dates of the growing season

trialLocs

trial locations, following a standard format

method

which method to use (HR1 or HR2)

startEnd

character vector of two, indicating which column to select for start and end dates from trialData

Date

date in format "2011-1-31"

latitude

latitude of the location in degrees

Tmax

single number or vector with daily maximum temperature values

Tmin

single number or vector with daily minimum temperature values

Value

vector with summary variables on radiation

Author(s)

Jacob van Etten

Examples

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radiationDaily("01-01-2001", 5, 10, 20, method="HR2")