Common Community Physics Package (CCPP) Scientific Documentation  Version 2.0
RRTMG Astronomy Module

This module sets up astronomical quantities for solar radiation calculations. More...

Detailed Description

Version
NCEP-Radiation_astronomy v5.2 Jan 2013

Parameter constants

subroutine, public module_radiation_astronomy::sol_init (me)
 This subroutine initializes astronomy process, and set up module constants. More...
 
subroutine, public module_radiation_astronomy::sol_update (jdate, kyear, deltsw, deltim, lsol_chg, me, slag, sdec, cdec, solcon )
 This subroutine computes solar parameters at forecast time. More...
 
subroutine module_radiation_astronomy::solar (jd, fjd, r1, dlt, alp )
 This subroutine computes radius vector, declination and right ascension of sun, and equation of time. More...
 
subroutine, public module_radiation_astronomy::coszmn (xlon, sinlat, coslat, solhr, IM, me, coszen, coszdg )
 This subroutine computes mean cos solar zenith angle over SW calling interval. More...
 
subroutine module_radiation_astronomy::prtime (jd, fjd, dlt, alp, r1, solc )
 This subroutine prints out forecast date, time, and astronomy quantities. More...