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! |
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! $Id$ |
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! |
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SUBROUTINE SW_AEROAR4(PSCT, PRMU0, PFRAC, & |
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PPMB, PDP, & |
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PPSOL, PALBD, PALBP,& |
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PTAVE, PWV, PQS, POZON, PAER,& |
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PCLDSW, PTAU, POMEGA, PCG,& |
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PHEAT, PHEAT0,& |
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PALBPLA,PTOPSW,PSOLSW,PTOPSW0,PSOLSW0,& |
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ZFSUP,ZFSDN,ZFSUP0,ZFSDN0,& |
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tauaero, pizaero, cgaero,& |
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PTAUA, POMEGAA,& |
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PTOPSWADAERO,PSOLSWADAERO,& |
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PTOPSWAD0AERO,PSOLSWAD0AERO,& |
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PTOPSWAIAERO,PSOLSWAIAERO,& |
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PTOPSWAERO,PTOPSW0AERO,& |
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PSOLSWAERO,PSOLSW0AERO,& |
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PTOPSWCFAERO,PSOLSWCFAERO,& |
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ok_ade, ok_aie, flag_aerosol, flag_aerosol_strat ) |
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USE dimphy |
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USE phys_output_mod, ONLY : swaero_diag |
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USE print_control_mod, ONLY: lunout |
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USE aero_mod, ONLY : naero_grp |
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IMPLICIT NONE |
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INCLUDE "YOMCST.h" |
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INCLUDE "clesphys.h" |
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! |
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! ------------------------------------------------------------------ |
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! |
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! PURPOSE. |
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! -------- |
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! |
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! THIS ROUTINE COMPUTES THE SHORTWAVE RADIATION FLUXES IN TWO |
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! SPECTRAL INTERVALS FOLLOWING FOUQUART AND BONNEL (1980). |
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! METHOD. |
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! ------- |
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! |
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! 1. COMPUTES ABSORBER AMOUNTS (SWU) |
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! 2. COMPUTES FLUXES IN 1ST SPECTRAL INTERVAL (SW1S) |
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! 3. COMPUTES FLUXES IN 2ND SPECTRAL INTERVAL (SW2S) |
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! |
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! REFERENCE. |
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! ---------- |
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! |
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! SEE RADIATION'S PART OF THE ECMWF RESEARCH DEPARTMENT |
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! DOCUMENTATION, AND FOUQUART AND BONNEL (1980) |
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! |
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! AUTHOR. |
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! ------- |
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! JEAN-JACQUES MORCRETTE *ECMWF* |
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! |
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! MODIFICATIONS. |
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! -------------- |
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! ORIGINAL : 89-07-14 |
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! 1995-01-01 J.-J. MORCRETTE Direct/Diffuse Albedo |
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! 2003-11-27 J. QUAAS Introduce aerosol forcings (based on BOUCHER) |
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! 2009-04 A. COZIC - C.DEANDREIS Indroduce NAT/BC/POM/DUST/SS aerosol forcing |
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! 2012-09 O. BOUCHER - reorganise aerosol cases with ok_ade, ok_aie, flag_aerosol |
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! ------------------------------------------------------------------ |
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! |
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!* ARGUMENTS: |
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! |
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REAL(KIND=8) PSCT ! constante solaire (valeur conseillee: 1370) |
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REAL(KIND=8) PPSOL(KDLON) ! SURFACE PRESSURE (PA) |
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REAL(KIND=8) PDP(KDLON,KFLEV) ! LAYER THICKNESS (PA) |
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REAL(KIND=8) PPMB(KDLON,KFLEV+1) ! HALF-LEVEL PRESSURE (MB) |
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REAL(KIND=8) PRMU0(KDLON) ! COSINE OF ZENITHAL ANGLE |
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REAL(KIND=8) PFRAC(KDLON) ! fraction de la journee |
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REAL(KIND=8) PTAVE(KDLON,KFLEV) ! LAYER TEMPERATURE (K) |
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REAL(KIND=8) PWV(KDLON,KFLEV) ! SPECIFI! HUMIDITY (KG/KG) |
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REAL(KIND=8) PQS(KDLON,KFLEV) ! SATURATED WATER VAPOUR (KG/KG) |
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REAL(KIND=8) POZON(KDLON,KFLEV) ! OZONE CONCENTRATION (KG/KG) |
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REAL(KIND=8) PAER(KDLON,KFLEV,5) ! AEROSOLS' OPTICAL THICKNESS |
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REAL(KIND=8) PALBD(KDLON,2) ! albedo du sol (lumiere diffuse) |
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REAL(KIND=8) PALBP(KDLON,2) ! albedo du sol (lumiere parallele) |
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REAL(KIND=8) PCLDSW(KDLON,KFLEV) ! CLOUD FRACTION |
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REAL(KIND=8) PTAU(KDLON,2,KFLEV) ! CLOUD OPTICAL THICKNESS (pre-industrial value) |
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REAL(KIND=8) PCG(KDLON,2,KFLEV) ! ASYMETRY FACTOR |
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REAL(KIND=8) POMEGA(KDLON,2,KFLEV) ! SINGLE SCATTERING ALBEDO |
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REAL(KIND=8) PHEAT(KDLON,KFLEV) ! SHORTWAVE HEATING (K/DAY) |
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REAL(KIND=8) PHEAT0(KDLON,KFLEV)! SHORTWAVE HEATING (K/DAY) clear-sky |
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REAL(KIND=8) PALBPLA(KDLON) ! PLANETARY ALBEDO |
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REAL(KIND=8) PTOPSW(KDLON) ! SHORTWAVE FLUX AT T.O.A. |
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REAL(KIND=8) PSOLSW(KDLON) ! SHORTWAVE FLUX AT SURFACE |
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REAL(KIND=8) PTOPSW0(KDLON) ! SHORTWAVE FLUX AT T.O.A. (CLEAR-SKY) |
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REAL(KIND=8) PSOLSW0(KDLON) ! SHORTWAVE FLUX AT SURFACE (CLEAR-SKY) |
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! |
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!* LOCAL VARIABLES: |
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! |
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real, parameter:: dobson_u = 2.1415e-05 ! Dobson unit, in kg m-2 |
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REAL(KIND=8) ZOZ(KDLON,KFLEV) |
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! column-density of ozone in layer, in kilo-Dobsons |
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REAL(KIND=8) ZAKI(KDLON,2) |
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REAL(KIND=8) ZCLD(KDLON,KFLEV) |
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REAL(KIND=8) ZCLEAR(KDLON) |
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REAL(KIND=8) ZDSIG(KDLON,KFLEV) |
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REAL(KIND=8) ZFACT(KDLON) |
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REAL(KIND=8) ZFD(KDLON,KFLEV+1) |
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REAL(KIND=8) ZFDOWN(KDLON,KFLEV+1) |
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REAL(KIND=8) ZFU(KDLON,KFLEV+1) |
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REAL(KIND=8) ZFUP(KDLON,KFLEV+1) |
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REAL(KIND=8) ZRMU(KDLON) |
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REAL(KIND=8) ZSEC(KDLON) |
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REAL(KIND=8) ZUD(KDLON,5,KFLEV+1) |
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REAL(KIND=8) ZCLDSW0(KDLON,KFLEV) |
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REAL(KIND=8) ZFSUP(KDLON,KFLEV+1) |
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REAL(KIND=8) ZFSDN(KDLON,KFLEV+1) |
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REAL(KIND=8) ZFSUP0(KDLON,KFLEV+1) |
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REAL(KIND=8) ZFSDN0(KDLON,KFLEV+1) |
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INTEGER inu, jl, jk, i, k, kpl1 |
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INTEGER swpas ! Every swpas steps, sw is calculated |
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PARAMETER(swpas=1) |
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INTEGER, SAVE :: itapsw = 0 |
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!$OMP THREADPRIVATE(itapsw) |
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LOGICAL, SAVE :: appel1er = .TRUE. |
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!$OMP THREADPRIVATE(appel1er) |
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LOGICAL, SAVE :: initialized = .FALSE. |
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!$OMP THREADPRIVATE(initialized) |
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!jq-local flag introduced for aerosol forcings |
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REAL(KIND=8), SAVE :: flag_aer |
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!$OMP THREADPRIVATE(flag_aer) |
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LOGICAL ok_ade, ok_aie ! use aerosol forcings or not? |
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INTEGER flag_aerosol_strat ! use stratospehric aerosols |
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INTEGER flag_aerosol ! global flag for aerosol 0 (no aerosol) or 1-5 (aerosols) |
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REAL(KIND=8) tauaero(kdlon,kflev,naero_grp,2) ! aerosol optical properties |
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REAL(KIND=8) pizaero(kdlon,kflev,naero_grp,2) ! (see aeropt.F) |
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REAL(KIND=8) cgaero(kdlon,kflev,naero_grp,2) ! -"- |
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REAL(KIND=8) PTAUA(KDLON,2,KFLEV) ! CLOUD OPTICAL THICKNESS (present-day value) |
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REAL(KIND=8) POMEGAA(KDLON,2,KFLEV) ! SINGLE SCATTERING ALBEDO |
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REAL(KIND=8) PTOPSWADAERO(KDLON) ! SHORTWAVE FLUX AT T.O.A.(+AEROSOL DIR) |
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REAL(KIND=8) PSOLSWADAERO(KDLON) ! SHORTWAVE FLUX AT SURFACE(+AEROSOL DIR) |
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REAL(KIND=8) PTOPSWAD0AERO(KDLON) ! SHORTWAVE FLUX AT T.O.A.(+AEROSOL DIR) |
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REAL(KIND=8) PSOLSWAD0AERO(KDLON) ! SHORTWAVE FLUX AT SURFACE(+AEROSOL DIR) |
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REAL(KIND=8) PTOPSWAIAERO(KDLON) ! SHORTWAVE FLUX AT T.O.A.(+AEROSOL IND) |
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REAL(KIND=8) PSOLSWAIAERO(KDLON) ! SHORTWAVE FLUX AT SURFACE(+AEROSOL IND) |
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REAL(KIND=8) PTOPSWAERO(KDLON,9) ! SW TOA AS DRF nat & ant |
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REAL(KIND=8) PTOPSW0AERO(KDLON,9) ! SW SRF AS DRF nat & ant |
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REAL(KIND=8) PSOLSWAERO(KDLON,9) ! SW TOA CS DRF nat & ant |
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REAL(KIND=8) PSOLSW0AERO(KDLON,9) ! SW SRF CS DRF nat & ant |
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REAL(KIND=8) PTOPSWCFAERO(KDLON,3) ! SW TOA AS cloudRF nat & ant |
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REAL(KIND=8) PSOLSWCFAERO(KDLON,3) ! SW SRF AS cloudRF nat & ant |
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!jq - Fluxes including aerosol effects |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSUPAD_AERO(:,:) |
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!$OMP THREADPRIVATE(ZFSUPAD_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSDNAD_AERO(:,:) |
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!$OMP THREADPRIVATE(ZFSDNAD_AERO) |
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!jq - Fluxes including aerosol effects |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSUPAD0_AERO(:,:) |
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!$OMP THREADPRIVATE(ZFSUPAD0_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSDNAD0_AERO(:,:) |
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!$OMP THREADPRIVATE(ZFSDNAD0_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSUPAI_AERO(:,:) |
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!$OMP THREADPRIVATE(ZFSUPAI_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSDNAI_AERO(:,:) |
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!$OMP THREADPRIVATE(ZFSDNAI_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSUP_AERO(:,:,:) |
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!$OMP THREADPRIVATE(ZFSUP_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSDN_AERO(:,:,:) |
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!$OMP THREADPRIVATE(ZFSDN_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSUP0_AERO(:,:,:) |
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!$OMP THREADPRIVATE(ZFSUP0_AERO) |
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REAL(KIND=8),ALLOCATABLE,SAVE :: ZFSDN0_AERO(:,:,:) |
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!$OMP THREADPRIVATE(ZFSDN0_AERO) |
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! Key to define the aerosol effect acting on climate |
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! OB: AEROSOLFEEDBACK_ACTIVE is now a LOGICAL |
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! TRUE: fluxes use natural and/or anthropogenic aerosols according to ok_ade and ok_aie, DEFAULT |
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! FALSE: fluxes use no aerosols (case 1) |
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LOGICAL,SAVE :: AEROSOLFEEDBACK_ACTIVE = .TRUE. |
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!$OMP THREADPRIVATE(AEROSOLFEEDBACK_ACTIVE) |
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CHARACTER (LEN=20) :: modname='sw_aeroAR4' |
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CHARACTER (LEN=80) :: abort_message |
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IF(.NOT.initialized) THEN |
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flag_aer=0. |
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initialized=.TRUE. |
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ALLOCATE(ZFSUPAD_AERO(KDLON,KFLEV+1)) |
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ALLOCATE(ZFSDNAD_AERO(KDLON,KFLEV+1)) |
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ALLOCATE(ZFSUPAD0_AERO(KDLON,KFLEV+1)) |
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ALLOCATE(ZFSDNAD0_AERO(KDLON,KFLEV+1)) |
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ALLOCATE(ZFSUPAI_AERO(KDLON,KFLEV+1)) |
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ALLOCATE(ZFSDNAI_AERO(KDLON,KFLEV+1)) |
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!-OB decrease size of these arrays to what is needed |
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! | direct effect |
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!ind effect | no aerosol natural total |
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!natural (PTAU) | 1 3 2 --ZFSUP/ZFSDN |
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!total (PTAUA) | 5 4 --ZFSUP/ZFSDN |
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!no cloud | 1 3 2 --ZFSUP0/ZFSDN0 |
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! so we need which case when ? |
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! ok_ade and ok_aie = 4-5, 4-2 and 2 |
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! ok_ade and not ok_aie = 2-3 and 2 |
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! not ok_ade and ok_aie = 5-3 and 5 |
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! not ok_ade and not ok_aie = 3 |
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! therefore the cases have the folliwng switches |
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! 3 = not ok_ade or not ok_aie |
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! 4 = ok_ade and ok_aie |
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! 2 = ok_ade |
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! 5 = ok_aie |
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ALLOCATE(ZFSUP_AERO (KDLON,KFLEV+1,5)) |
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ALLOCATE(ZFSDN_AERO (KDLON,KFLEV+1,5)) |
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ALLOCATE(ZFSUP0_AERO(KDLON,KFLEV+1,3)) |
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ALLOCATE(ZFSDN0_AERO(KDLON,KFLEV+1,3)) |
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! end OB modif |
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ZFSUPAD_AERO(:,:)=0. |
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ZFSDNAD_AERO(:,:)=0. |
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ZFSUPAD0_AERO(:,:)=0. |
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ZFSDNAD0_AERO(:,:)=0. |
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ZFSUPAI_AERO(:,:)=0. |
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ZFSDNAI_AERO(:,:)=0. |
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ZFSUP_AERO (:,:,:)=0. |
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ZFSDN_AERO (:,:,:)=0. |
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ZFSUP0_AERO(:,:,:)=0. |
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ZFSDN0_AERO(:,:,:)=0. |
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ENDIF |
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IF (appel1er) THEN |
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WRITE(lunout,*)'SW calling frequency : ', swpas |
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WRITE(lunout,*) " In general, it should be 1" |
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appel1er = .FALSE. |
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ENDIF |
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! ------------------------------------------------------------------ |
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IF (MOD(itapsw,swpas).EQ.0) THEN |
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DO JK = 1 , KFLEV |
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DO JL = 1, KDLON |
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ZCLDSW0(JL,JK) = 0.0 |
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ZOZ(JL,JK) = POZON(JL,JK)*46.6968/RG & |
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*PDP(JL,JK)*(101325.0/PPSOL(JL)) |
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ENDDO |
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ENDDO |
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253 |
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! clear sky with no aerosols at all is computed IF ACTIVEFEEDBACK_ACTIVE is false or for extended diag |
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IF ( swaero_diag .or. .not. AEROSOLFEEDBACK_ACTIVE .OR. flag_aerosol .EQ. 0 ) THEN |
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256 |
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! clear-sky: zero aerosol effect |
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flag_aer=0.0 |
258 |
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CALL SWU_LMDAR4(PSCT,ZCLDSW0,PPMB,PPSOL,& |
259 |
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PRMU0,PFRAC,PTAVE,PWV,& |
260 |
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ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
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INU = 1 |
262 |
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CALL SW1S_LMDAR4(INU,PAER, flag_aer, & |
263 |
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tauaero(:,:,1,:), pizaero(:,:,1,:), cgaero(:,:,1,:),& |
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PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZCLDSW0,& |
265 |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
266 |
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ZFD, ZFU) |
267 |
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INU = 2 |
268 |
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CALL SW2S_LMDAR4(INU, PAER, flag_aer, & |
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tauaero(:,:,1,:), pizaero(:,:,1,:), cgaero(:,:,1,:),& |
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ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZCLDSW0,& |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
272 |
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PWV, PQS,& |
273 |
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ZFDOWN, ZFUP) |
274 |
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DO JK = 1 , KFLEV+1 |
275 |
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DO JL = 1, KDLON |
276 |
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ZFSUP0_AERO(JL,JK,1) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
277 |
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ZFSDN0_AERO(JL,JK,1) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
278 |
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ENDDO |
279 |
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ENDDO |
280 |
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ENDIF ! swaero_diag .or. .not. AEROSOLFEEDBACK_ACTIVE |
281 |
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282 |
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! cloudy sky with no aerosols at all is either computed IF no indirect effect is asked for, or for extended diag |
283 |
|
|
IF ( swaero_diag .or. .not. AEROSOLFEEDBACK_ACTIVE .OR. flag_aerosol .EQ. 0 ) THEN |
284 |
|
|
! cloudy-sky: zero aerosol effect |
285 |
|
|
flag_aer=0.0 |
286 |
|
|
CALL SWU_LMDAR4(PSCT,PCLDSW,PPMB,PPSOL,& |
287 |
|
|
PRMU0,PFRAC,PTAVE,PWV,& |
288 |
|
|
ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
289 |
|
|
INU = 1 |
290 |
|
|
CALL SW1S_LMDAR4(INU, PAER, flag_aer, & |
291 |
|
|
tauaero(:,:,1,:), pizaero(:,:,1,:), cgaero(:,:,1,:),& |
292 |
|
|
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
293 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
294 |
|
|
ZFD, ZFU) |
295 |
|
|
INU = 2 |
296 |
|
|
CALL SW2S_LMDAR4(INU, PAER, flag_aer, & |
297 |
|
|
tauaero(:,:,1,:), pizaero(:,:,1,:), cgaero(:,:,1,:),& |
298 |
|
|
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
299 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
300 |
|
|
PWV, PQS,& |
301 |
|
|
ZFDOWN, ZFUP) |
302 |
|
|
|
303 |
|
|
DO JK = 1 , KFLEV+1 |
304 |
|
|
DO JL = 1, KDLON |
305 |
|
|
ZFSUP_AERO(JL,JK,1) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
306 |
|
|
ZFSDN_AERO(JL,JK,1) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
307 |
|
|
ENDDO |
308 |
|
|
ENDDO |
309 |
|
|
ENDIF ! swaero_diag .or. .not. AEROSOLFEEDBACK_ACTIVE |
310 |
|
|
|
311 |
|
|
IF (flag_aerosol.GT.0 .OR. flag_aerosol_strat.GT.0) THEN |
312 |
|
|
|
313 |
|
|
IF (ok_ade.and.swaero_diag .or. .not. ok_ade) THEN |
314 |
|
|
|
315 |
|
|
! clear sky direct effect natural aerosol |
316 |
|
|
! CAS AER (3) |
317 |
|
|
flag_aer=1.0 |
318 |
|
|
CALL SWU_LMDAR4(PSCT,ZCLDSW0,PPMB,PPSOL,& |
319 |
|
|
PRMU0,PFRAC,PTAVE,PWV,& |
320 |
|
|
ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
321 |
|
|
INU = 1 |
322 |
|
|
CALL SW1S_LMDAR4(INU, PAER, flag_aer,& |
323 |
|
|
tauaero(:,:,3,:), pizaero(:,:,3,:), cgaero(:,:,3,:),& |
324 |
|
|
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
325 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
326 |
|
|
ZFD, ZFU) |
327 |
|
|
INU = 2 |
328 |
|
|
CALL SW2S_LMDAR4(INU, PAER, flag_aer,& |
329 |
|
|
tauaero(:,:,3,:), pizaero(:,:,3,:), cgaero(:,:,3,:),& |
330 |
|
|
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
331 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
332 |
|
|
PWV, PQS,& |
333 |
|
|
ZFDOWN, ZFUP) |
334 |
|
|
|
335 |
|
|
DO JK = 1 , KFLEV+1 |
336 |
|
|
DO JL = 1, KDLON |
337 |
|
|
ZFSUP0_AERO(JL,JK,3) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
338 |
|
|
ZFSDN0_AERO(JL,JK,3) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
339 |
|
|
ENDDO |
340 |
|
|
ENDDO |
341 |
|
|
ENDIF !--end not swaero_diag or not ok_ade |
342 |
|
|
|
343 |
|
|
IF (ok_ade) THEN |
344 |
|
|
|
345 |
|
|
! clear sky direct effect of total aerosol |
346 |
|
|
! CAS AER (2) |
347 |
|
|
flag_aer=1.0 |
348 |
|
|
CALL SWU_LMDAR4(PSCT,ZCLDSW0,PPMB,PPSOL,& |
349 |
|
|
PRMU0,PFRAC,PTAVE,PWV,& |
350 |
|
|
ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
351 |
|
|
INU = 1 |
352 |
|
|
CALL SW1S_LMDAR4(INU, PAER, flag_aer,& |
353 |
|
|
tauaero(:,:,2,:), pizaero(:,:,2,:), cgaero(:,:,2,:),& |
354 |
|
|
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
355 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
356 |
|
|
ZFD, ZFU) |
357 |
|
|
INU = 2 |
358 |
|
|
CALL SW2S_LMDAR4(INU, PAER, flag_aer,& |
359 |
|
|
tauaero(:,:,2,:), pizaero(:,:,2,:), cgaero(:,:,2,:),& |
360 |
|
|
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
361 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
362 |
|
|
PWV, PQS,& |
363 |
|
|
ZFDOWN, ZFUP) |
364 |
|
|
|
365 |
|
|
DO JK = 1 , KFLEV+1 |
366 |
|
|
DO JL = 1, KDLON |
367 |
|
|
ZFSUP0_AERO(JL,JK,2) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
368 |
|
|
ZFSDN0_AERO(JL,JK,2) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
369 |
|
|
ENDDO |
370 |
|
|
ENDDO |
371 |
|
|
|
372 |
|
|
! cloudy-sky with natural aerosols for indirect effect |
373 |
|
|
! but total aerosols for direct effect |
374 |
|
|
! PTAU |
375 |
|
|
! CAS AER (2) |
376 |
|
|
flag_aer=1.0 |
377 |
|
|
CALL SWU_LMDAR4(PSCT,PCLDSW,PPMB,PPSOL,& |
378 |
|
|
PRMU0,PFRAC,PTAVE,PWV,& |
379 |
|
|
ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
380 |
|
|
INU = 1 |
381 |
|
|
CALL SW1S_LMDAR4(INU, PAER, flag_aer,& |
382 |
|
|
tauaero(:,:,2,:), pizaero(:,:,2,:), cgaero(:,:,2,:),& |
383 |
|
|
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
384 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
385 |
|
|
ZFD, ZFU) |
386 |
|
|
INU = 2 |
387 |
|
|
CALL SW2S_LMDAR4(INU, PAER, flag_aer,& |
388 |
|
|
tauaero(:,:,2,:), pizaero(:,:,2,:), cgaero(:,:,2,:),& |
389 |
|
|
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
390 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
391 |
|
|
PWV, PQS,& |
392 |
|
|
ZFDOWN, ZFUP) |
393 |
|
|
|
394 |
|
|
DO JK = 1 , KFLEV+1 |
395 |
|
|
DO JL = 1, KDLON |
396 |
|
|
ZFSUP_AERO(JL,JK,2) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
397 |
|
|
ZFSDN_AERO(JL,JK,2) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
398 |
|
|
ENDDO |
399 |
|
|
ENDDO |
400 |
|
|
|
401 |
|
|
ENDIF !-end ok_ade |
402 |
|
|
|
403 |
|
|
IF ( .not. ok_ade .or. .not. ok_aie ) THEN |
404 |
|
|
|
405 |
|
|
! cloudy-sky with natural aerosols for indirect effect |
406 |
|
|
! and natural aerosols for direct effect |
407 |
|
|
! PTAU |
408 |
|
|
! CAS AER (3) |
409 |
|
|
! cloudy-sky direct effect natural aerosol |
410 |
|
|
flag_aer=1.0 |
411 |
|
|
CALL SWU_LMDAR4(PSCT,PCLDSW,PPMB,PPSOL,& |
412 |
|
|
PRMU0,PFRAC,PTAVE,PWV,& |
413 |
|
|
ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
414 |
|
|
INU = 1 |
415 |
|
|
CALL SW1S_LMDAR4(INU, PAER, flag_aer,& |
416 |
|
|
tauaero(:,:,3,:), pizaero(:,:,3,:), cgaero(:,:,3,:),& |
417 |
|
|
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
418 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
419 |
|
|
ZFD, ZFU) |
420 |
|
|
INU = 2 |
421 |
|
|
CALL SW2S_LMDAR4(INU, PAER, flag_aer,& |
422 |
|
|
tauaero(:,:,3,:), pizaero(:,:,3,:), cgaero(:,:,3,:),& |
423 |
|
|
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
424 |
|
|
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD,& |
425 |
|
|
PWV, PQS,& |
426 |
|
|
ZFDOWN, ZFUP) |
427 |
|
|
|
428 |
|
|
DO JK = 1 , KFLEV+1 |
429 |
|
|
DO JL = 1, KDLON |
430 |
|
|
ZFSUP_AERO(JL,JK,3) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
431 |
|
|
ZFSDN_AERO(JL,JK,3) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
432 |
|
|
ENDDO |
433 |
|
|
ENDDO |
434 |
|
|
|
435 |
|
|
ENDIF !--true/false or false/true |
436 |
|
|
|
437 |
|
|
IF (ok_ade .and. ok_aie) THEN |
438 |
|
|
|
439 |
|
|
! cloudy-sky with total aerosols for indirect effect |
440 |
|
|
! and total aerosols for direct effect |
441 |
|
|
! PTAUA |
442 |
|
|
! CAS AER (2) |
443 |
|
|
flag_aer=1.0 |
444 |
|
|
CALL SWU_LMDAR4(PSCT,PCLDSW,PPMB,PPSOL,& |
445 |
|
|
PRMU0,PFRAC,PTAVE,PWV,& |
446 |
|
|
ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
447 |
|
|
INU = 1 |
448 |
|
|
CALL SW1S_LMDAR4(INU, PAER, flag_aer,& |
449 |
|
|
tauaero(:,:,2,:), pizaero(:,:,2,:), cgaero(:,:,2,:),& |
450 |
|
|
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
451 |
|
|
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD,& |
452 |
|
|
ZFD, ZFU) |
453 |
|
|
INU = 2 |
454 |
|
|
CALL SW2S_LMDAR4(INU, PAER, flag_aer,& |
455 |
|
|
tauaero(:,:,2,:), pizaero(:,:,2,:), cgaero(:,:,2,:),& |
456 |
|
|
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
457 |
|
|
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD,& |
458 |
|
|
PWV, PQS,& |
459 |
|
|
ZFDOWN, ZFUP) |
460 |
|
|
|
461 |
|
|
DO JK = 1 , KFLEV+1 |
462 |
|
|
DO JL = 1, KDLON |
463 |
|
|
ZFSUP_AERO(JL,JK,4) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
464 |
|
|
ZFSDN_AERO(JL,JK,4) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
465 |
|
|
ENDDO |
466 |
|
|
ENDDO |
467 |
|
|
|
468 |
|
|
ENDIF ! ok_ade .and. ok_aie |
469 |
|
|
|
470 |
|
|
IF (ok_aie) THEN |
471 |
|
|
! cloudy-sky with total aerosols for indirect effect |
472 |
|
|
! and natural aerosols for direct effect |
473 |
|
|
! PTAUA |
474 |
|
|
! CAS AER (3) |
475 |
|
|
flag_aer=1.0 |
476 |
|
|
CALL SWU_LMDAR4(PSCT,PCLDSW,PPMB,PPSOL,& |
477 |
|
|
PRMU0,PFRAC,PTAVE,PWV,& |
478 |
|
|
ZAKI,ZCLD,ZCLEAR,ZDSIG,ZFACT,ZRMU,ZSEC,ZUD) |
479 |
|
|
INU = 1 |
480 |
|
|
CALL SW1S_LMDAR4(INU, PAER, flag_aer,& |
481 |
|
|
tauaero(:,:,3,:), pizaero(:,:,3,:), cgaero(:,:,3,:),& |
482 |
|
|
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
483 |
|
|
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD,& |
484 |
|
|
ZFD, ZFU) |
485 |
|
|
INU = 2 |
486 |
|
|
CALL SW2S_LMDAR4(INU, PAER, flag_aer,& |
487 |
|
|
tauaero(:,:,3,:), pizaero(:,:,3,:), cgaero(:,:,3,:),& |
488 |
|
|
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW,& |
489 |
|
|
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD,& |
490 |
|
|
PWV, PQS,& |
491 |
|
|
ZFDOWN, ZFUP) |
492 |
|
|
|
493 |
|
|
DO JK = 1 , KFLEV+1 |
494 |
|
|
DO JL = 1, KDLON |
495 |
|
|
ZFSUP_AERO(JL,JK,5) = (ZFUP(JL,JK) + ZFU(JL,JK)) * ZFACT(JL) |
496 |
|
|
ZFSDN_AERO(JL,JK,5) = (ZFDOWN(JL,JK) + ZFD(JL,JK)) * ZFACT(JL) |
497 |
|
|
ENDDO |
498 |
|
|
ENDDO |
499 |
|
|
|
500 |
|
|
ENDIF ! ok_aie |
501 |
|
|
|
502 |
|
|
ENDIF !--if flag_aerosol GT 0 OR flag_aerosol_strat GT 0 |
503 |
|
|
|
504 |
|
|
itapsw = 0 |
505 |
|
|
ENDIF |
506 |
|
|
itapsw = itapsw + 1 |
507 |
|
|
|
508 |
|
|
IF ( AEROSOLFEEDBACK_ACTIVE .AND. (flag_aerosol.GT.0 .OR. flag_aerosol_strat.GT.0) ) THEN |
509 |
|
|
IF ( ok_ade .and. ok_aie ) THEN |
510 |
|
|
ZFSUP(:,:) = ZFSUP_AERO(:,:,4) |
511 |
|
|
ZFSDN(:,:) = ZFSDN_AERO(:,:,4) |
512 |
|
|
ZFSUP0(:,:) = ZFSUP0_AERO(:,:,2) |
513 |
|
|
ZFSDN0(:,:) = ZFSDN0_AERO(:,:,2) |
514 |
|
|
ENDIF |
515 |
|
|
|
516 |
|
|
IF ( ok_ade .and. (.not. ok_aie) ) THEN |
517 |
|
|
ZFSUP(:,:) = ZFSUP_AERO(:,:,2) |
518 |
|
|
ZFSDN(:,:) = ZFSDN_AERO(:,:,2) |
519 |
|
|
ZFSUP0(:,:) = ZFSUP0_AERO(:,:,2) |
520 |
|
|
ZFSDN0(:,:) = ZFSDN0_AERO(:,:,2) |
521 |
|
|
ENDIF |
522 |
|
|
|
523 |
|
|
IF ( (.not. ok_ade) .and. ok_aie ) THEN |
524 |
|
|
ZFSUP(:,:) = ZFSUP_AERO(:,:,5) |
525 |
|
|
ZFSDN(:,:) = ZFSDN_AERO(:,:,5) |
526 |
|
|
ZFSUP0(:,:) = ZFSUP0_AERO(:,:,3) |
527 |
|
|
ZFSDN0(:,:) = ZFSDN0_AERO(:,:,3) |
528 |
|
|
ENDIF |
529 |
|
|
|
530 |
|
|
IF ((.not. ok_ade) .and. (.not. ok_aie)) THEN |
531 |
|
|
ZFSUP(:,:) = ZFSUP_AERO(:,:,3) |
532 |
|
|
ZFSDN(:,:) = ZFSDN_AERO(:,:,3) |
533 |
|
|
ZFSUP0(:,:) = ZFSUP0_AERO(:,:,3) |
534 |
|
|
ZFSDN0(:,:) = ZFSDN0_AERO(:,:,3) |
535 |
|
|
ENDIF |
536 |
|
|
|
537 |
|
|
! MS the following allows to compute the forcing diagostics without |
538 |
|
|
! letting the aerosol forcing act on the meteorology |
539 |
|
|
! SEE logic above |
540 |
|
|
ELSE |
541 |
|
|
ZFSUP(:,:) = ZFSUP_AERO(:,:,1) |
542 |
|
|
ZFSDN(:,:) = ZFSDN_AERO(:,:,1) |
543 |
|
|
ZFSUP0(:,:) = ZFSUP0_AERO(:,:,1) |
544 |
|
|
ZFSDN0(:,:) = ZFSDN0_AERO(:,:,1) |
545 |
|
|
ENDIF |
546 |
|
|
|
547 |
|
|
! Now computes heating rates |
548 |
|
|
DO k = 1, KFLEV |
549 |
|
|
kpl1 = k+1 |
550 |
|
|
DO i = 1, KDLON |
551 |
|
|
PHEAT(i,k) = -(ZFSUP(i,kpl1)-ZFSUP(i,k))-(ZFSDN(i,k)-ZFSDN(i,kpl1)) |
552 |
|
|
PHEAT(i,k) = PHEAT(i,k) * RDAY*RG/RCPD / PDP(i,k) |
553 |
|
|
PHEAT0(i,k) = -(ZFSUP0(i,kpl1)-ZFSUP0(i,k))-(ZFSDN0(i,k)-ZFSDN0(i,kpl1)) |
554 |
|
|
PHEAT0(i,k) = PHEAT0(i,k) * RDAY*RG/RCPD / PDP(i,k) |
555 |
|
|
ENDDO |
556 |
|
|
ENDDO |
557 |
|
|
|
558 |
|
|
DO i = 1, KDLON |
559 |
|
|
! effective SW surface albedo calculation |
560 |
|
|
PALBPLA(i) = ZFSUP(i,KFLEV+1)/(ZFSDN(i,KFLEV+1)+1.0e-20) |
561 |
|
|
|
562 |
|
|
! clear sky net fluxes at TOA and SRF |
563 |
|
|
PSOLSW0(i) = ZFSDN0(i,1) - ZFSUP0(i,1) |
564 |
|
|
PTOPSW0(i) = ZFSDN0(i,KFLEV+1) - ZFSUP0(i,KFLEV+1) |
565 |
|
|
|
566 |
|
|
! cloudy sky net fluxes at TOA and SRF |
567 |
|
|
PSOLSW(i) = ZFSDN(i,1) - ZFSUP(i,1) |
568 |
|
|
PTOPSW(i) = ZFSDN(i,KFLEV+1) - ZFSUP(i,KFLEV+1) |
569 |
|
|
|
570 |
|
|
! net anthropogenic forcing direct and 1st indirect effect diagnostics |
571 |
|
|
! requires a natural aerosol field read and used |
572 |
|
|
! Difference of net fluxes from double call to radiation |
573 |
|
|
|
574 |
|
|
IF (ok_ade) THEN |
575 |
|
|
|
576 |
|
|
! indices 1: natural; 2 anthropogenic |
577 |
|
|
|
578 |
|
|
! TOA/SRF all sky natural forcing |
579 |
|
|
PSOLSWAERO(i,1) = (ZFSDN_AERO(i,1,3) - ZFSUP_AERO(i,1,3))-(ZFSDN_AERO(i,1,1) - ZFSUP_AERO(i,1,1)) |
580 |
|
|
PTOPSWAERO(i,1) = (ZFSDN_AERO(i,KFLEV+1,3) - ZFSUP_AERO(i,KFLEV+1,3))- (ZFSDN_AERO(i,KFLEV+1,1) - ZFSUP_AERO(i,KFLEV+1,1)) |
581 |
|
|
|
582 |
|
|
! TOA/SRF clear sky natural forcing |
583 |
|
|
PSOLSW0AERO(i,1) = (ZFSDN0_AERO(i,1,3) - ZFSUP0_AERO(i,1,3))-(ZFSDN0_AERO(i,1,1) - ZFSUP0_AERO(i,1,1)) |
584 |
|
|
PTOPSW0AERO(i,1) = (ZFSDN0_AERO(i,KFLEV+1,3) - ZFSUP0_AERO(i,KFLEV+1,3))-(ZFSDN0_AERO(i,KFLEV+1,1) - ZFSUP0_AERO(i,KFLEV+1,1)) |
585 |
|
|
|
586 |
|
|
IF (ok_aie) THEN |
587 |
|
|
|
588 |
|
|
! TOA/SRF all sky anthropogenic forcing |
589 |
|
|
PSOLSWAERO(i,2) = (ZFSDN_AERO(i,1,4) - ZFSUP_AERO(i,1,4))-(ZFSDN_AERO(i,1,5) - ZFSUP_AERO(i,1,5)) |
590 |
|
|
PTOPSWAERO(i,2) = (ZFSDN_AERO(i,KFLEV+1,4) - ZFSUP_AERO(i,KFLEV+1,4))- (ZFSDN_AERO(i,KFLEV+1,5) - ZFSUP_AERO(i,KFLEV+1,5)) |
591 |
|
|
|
592 |
|
|
ELSE |
593 |
|
|
|
594 |
|
|
! TOA/SRF all sky anthropogenic forcing |
595 |
|
|
PSOLSWAERO(i,2) = (ZFSDN_AERO(i,1,2) - ZFSUP_AERO(i,1,2))-(ZFSDN_AERO(i,1,3) - ZFSUP_AERO(i,1,3)) |
596 |
|
|
PTOPSWAERO(i,2) = (ZFSDN_AERO(i,KFLEV+1,2) - ZFSUP_AERO(i,KFLEV+1,2))- (ZFSDN_AERO(i,KFLEV+1,3) - ZFSUP_AERO(i,KFLEV+1,3)) |
597 |
|
|
|
598 |
|
|
ENDIF |
599 |
|
|
|
600 |
|
|
! TOA/SRF clear sky anthropogenic forcing |
601 |
|
|
PSOLSW0AERO(i,2) = (ZFSDN0_AERO(i,1,2) - ZFSUP0_AERO(i,1,2))-(ZFSDN0_AERO(i,1,3) - ZFSUP0_AERO(i,1,3)) |
602 |
|
|
PTOPSW0AERO(i,2) = (ZFSDN0_AERO(i,KFLEV+1,2) - ZFSUP0_AERO(i,KFLEV+1,2))-(ZFSDN0_AERO(i,KFLEV+1,3) - ZFSUP0_AERO(i,KFLEV+1,3)) |
603 |
|
|
|
604 |
|
|
! direct anthropogenic forcing , as in old LMDzT, however differences of net fluxes |
605 |
|
|
PSOLSWADAERO(i) = PSOLSWAERO(i,2) |
606 |
|
|
PTOPSWADAERO(i) = PTOPSWAERO(i,2) |
607 |
|
|
PSOLSWAD0AERO(i) = PSOLSW0AERO(i,2) |
608 |
|
|
PTOPSWAD0AERO(i) = PTOPSW0AERO(i,2) |
609 |
|
|
|
610 |
|
|
! OB: these diagnostics may not always work but who need them |
611 |
|
|
! Cloud forcing indices 1: natural; 2 anthropogenic; 3: zero aerosol direct effect |
612 |
|
|
! Instantaneously computed cloudy sky direct aerosol effect, cloud forcing due to aerosols above clouds |
613 |
|
|
! natural |
614 |
|
|
PSOLSWCFAERO(i,1) = PSOLSWAERO(i,1) - PSOLSW0AERO(i,1) |
615 |
|
|
PTOPSWCFAERO(i,1) = PTOPSWAERO(i,1) - PTOPSW0AERO(i,1) |
616 |
|
|
|
617 |
|
|
! Instantaneously computed cloudy SKY DIRECT aerosol effect, cloud forcing due to aerosols above clouds |
618 |
|
|
! anthropogenic |
619 |
|
|
PSOLSWCFAERO(i,2) = PSOLSWAERO(i,2) - PSOLSW0AERO(i,2) |
620 |
|
|
PTOPSWCFAERO(i,2) = PTOPSWAERO(i,2) - PTOPSW0AERO(i,2) |
621 |
|
|
|
622 |
|
|
! Cloudforcing without aerosol |
623 |
|
|
! zero |
624 |
|
|
PSOLSWCFAERO(i,3) = (ZFSDN_AERO(i,1,1) - ZFSUP_AERO(i,1,1))-(ZFSDN0_AERO(i,1,1) - ZFSUP0_AERO(i,1,1)) |
625 |
|
|
PTOPSWCFAERO(i,3) = (ZFSDN_AERO(i,KFLEV+1,1) - ZFSUP_AERO(i,KFLEV+1,1))- (ZFSDN0_AERO(i,KFLEV+1,1) - ZFSUP0_AERO(i,KFLEV+1,1)) |
626 |
|
|
|
627 |
|
|
ENDIF |
628 |
|
|
|
629 |
|
|
IF (ok_aie) THEN |
630 |
|
|
IF (ok_ade) THEN |
631 |
|
|
PSOLSWAIAERO(i) = (ZFSDN_AERO(i,1,4) - ZFSUP_AERO(i,1,4))-(ZFSDN_AERO(i,1,2) - ZFSUP_AERO(i,1,2)) |
632 |
|
|
PTOPSWAIAERO(i) = (ZFSDN_AERO(i,KFLEV+1,4) - ZFSUP_AERO(i,KFLEV+1,4))-(ZFSDN_AERO(i,KFLEV+1,2) - ZFSUP_AERO(i,KFLEV+1,2)) |
633 |
|
|
ELSE |
634 |
|
|
PSOLSWAIAERO(i) = (ZFSDN_AERO(i,1,5) - ZFSUP_AERO(i,1,5))-(ZFSDN_AERO(i,1,3) - ZFSUP_AERO(i,1,3)) |
635 |
|
|
PTOPSWAIAERO(i) = (ZFSDN_AERO(i,KFLEV+1,5) - ZFSUP_AERO(i,KFLEV+1,5))-(ZFSDN_AERO(i,KFLEV+1,3) - ZFSUP_AERO(i,KFLEV+1,3)) |
636 |
|
|
ENDIF |
637 |
|
|
ENDIF |
638 |
|
|
|
639 |
|
|
ENDDO |
640 |
|
|
|
641 |
|
|
END SUBROUTINE SW_AEROAR4 |