diurnal_radiation_variation: Hourly Solar Radiation

In TrenchR: Tools for Microclimate and Biophysical Ecology

Hourly Solar Radiation

Description

The function estimates hourly solar radiation (W m^-2 hr^-1) as a function of daily global solar radiation (W m^-2 d^-1). Based on \insertCiteTham2010;textualTrenchR and \insertCiteAlRawahi2011;textualTrenchR.

Usage

diurnal_radiation_variation(doy, S, hour, lon, lat)

Arguments

doy	numeric the day of year.
S	numeric solar radiation (W m-2 d-1).
hour	numeric hour (0-24).
lon	numeric longitude (degrees).
lat	numeric latitude (degrees).

Value

numeric hourly solar radiation (W m^-2).

References

\insertAllCited

See Also

Other microclimate functions: air_temp_profile_neutral(), air_temp_profile_segment(), air_temp_profile(), degree_days(), direct_solar_radiation(), diurnal_temp_variation_sineexp(), diurnal_temp_variation_sinesqrt(), diurnal_temp_variation_sine(), monthly_solar_radiation(), partition_solar_radiation(), proportion_diffuse_solar_radiation(), solar_radiation(), surface_roughness(), wind_speed_profile_neutral(), wind_speed_profile_segment()

Examples

diurnal_radiation_variation(doy    = 112, 
                            S = 8000, 
                            hour   = 12, 
                            lon    = -122.33, 
                            lat    = 47.61)

TrenchR documentation built on Sept. 14, 2023, 1:07 a.m.