insol: Solar Radiation

Functions to compute insolation on complex terrain.

Author
Javier G. Corripio
Date of publication
2014-03-04 14:20:25
Maintainer
Javier G. Corripio <jgc@meteoexploration.com>
License
GPL-2
Version
1.1.1
URLs

View on CRAN

Man pages

aspect
Aspect or orientation of the slope
cgrad
Normal vector to every grid cell in a DEM
daydoy
Dates to day of the year
daylength
Length of daylight
declination
Declination
degrees
Radians to degrees
doshade
Cast shadows
doyday
Day of the year to date
eqtime
Equation of time
GCdistance
Great circle distance
hillshading
Intensity of illumination over a surface
hourangle
Hour angle
insolation
Direct and diffuse solar radiation.
insol-package
Solar Radiation
JD
Julian Day from POSIXct
JDymd
Julian Day from yyyy, mm, dd
meteoandes
Mountain meteorological data
normalvector
Vector normal to surface
p2rho
Air pressure to density
radians
Degrees to radians
rh2sh
Relative humidity to specific humidity
slope
Slope of grid cells in a DEM
sunpos
Azimuth and zenith of the Sun
sunr
Earth radius vector
sunvector
Solar vector
wvapsat
Saturation pressure of water vapor
z2p
Altitude to pressure

Files in this package

insol
insol/src
insol/src/doshade.f90
insol/NAMESPACE
insol/data
insol/data/meteoandes.rda
insol/R
insol/R/GCdistance.R
insol/R/sunr.R
insol/R/radians.R
insol/R/sunvector.R
insol/R/doshade.R
insol/R/daydoy.R
insol/R/insolation.R
insol/R/eqtime.R
insol/R/daylength.R
insol/R/degrees.R
insol/R/aspect.R
insol/R/sunpos.R
insol/R/hillshading.R
insol/R/normalvector.R
insol/R/cgrad.R
insol/R/slope.R
insol/R/hourangle.R
insol/R/p2rho.R
insol/R/JDymd.R
insol/R/declination.R
insol/R/rh2sh.R
insol/R/wvapsat.R
insol/R/z2p.R
insol/R/doyday.R
insol/R/JD.R
insol/MD5
insol/DESCRIPTION
insol/man
insol/man/sunr.Rd
insol/man/rh2sh.Rd
insol/man/degrees.Rd
insol/man/aspect.Rd
insol/man/GCdistance.Rd
insol/man/doshade.Rd
insol/man/hillshading.Rd
insol/man/hourangle.Rd
insol/man/sunvector.Rd
insol/man/p2rho.Rd
insol/man/JD.Rd
insol/man/normalvector.Rd
insol/man/cgrad.Rd
insol/man/insolation.Rd
insol/man/meteoandes.Rd
insol/man/wvapsat.Rd
insol/man/insol-package.Rd
insol/man/z2p.Rd
insol/man/daylength.Rd
insol/man/daydoy.Rd
insol/man/slope.Rd
insol/man/sunpos.Rd
insol/man/eqtime.Rd
insol/man/JDymd.Rd
insol/man/declination.Rd
insol/man/doyday.Rd
insol/man/radians.Rd