Calculating Solar Radiation and Related Variables Based on Location, Time and Topographical Conditions


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Documentation for package ‘solrad’ version 1.0.0

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Altitude Solar Altitude Angle
AST Apparent Solar Time
Azimuth Solar Azimuth Angle
DayLength Day Length
DayOfYear Day of year
Declination Declination Angle
DiffuseRadiation Solar Diffuse Radiation on a Surface
DiffusionFactor Atmospheric Diffusion Factor
DirectRadiation Solar Direct Beam Radiation on Surface
EOT Equation of time
Extraterrestrial Solar Extraterrestrial Radiation
ExtraterrestrialNormal Normal Extraterrestrial Solar Radiation
HourAngle Solar Hour Angle
Incidence Solar Incidence Angle
LST Local Standard Time
OpenRadiation Open Sky Solar Radiation
Solar Calculating Solar Variables
SolarConstant Solar Constant
Sunrise Sunrise Time
Sunset Sunset Time
Transmittance Atmospheric Transmittance