Rdocumentation
powered by
Learn R Programming
insol (version 1.2.2)
Solar Radiation
Description
Functions to compute insolation on complex terrain.
Copy Link
Link to current version
Version
Version
1.2.2
1.2.1
1.2
1.1.1
1.0
Install
install.packages('insol')
Monthly Downloads
88
Version
1.2.2
License
GPL-2
Maintainer
Javier Corripio
Last Published
February 10th, 2021
Functions in insol (1.2.2)
Search all functions
declination
Declination
daydoy
Dates to day of the year
doshade
Cast shadows
JD
Julian Day from POSIXct
degrees
Radians to degrees
JDymd
Julian Day from yyyy, mm, dd
cgrad
Normal vector to every grid cell in a DEM
daylength
Length of daylight
GCdistance
Great circle distance
aspect
Aspect or orientation of the slope
meteoandes
Mountain meteorological data
hourangle
Hour angle
hillshading
Intensity of illumination over a surface
sunvector
Solar vector
wvapsat
Saturation pressure of water vapor
eqtime
Equation of time
doyday
Day of the year to date
z2p
Altitude to pressure
insolation
Direct and diffuse solar radiation.
slope
Slope of grid cells in a DEM
insol-package
Solar Radiation
rh2sh
Relative humidity to specific humidity
p2rho
Air pressure to density
radians
Degrees to radians
sunpos
Azimuth and zenith of the Sun
normalvector
Vector normal to surface
sunr
Earth radius vector