5 |
contains |
contains |
6 |
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7 |
SUBROUTINE SW(PSCT, PRMU0, PFRAC, PPMB, PDP, PPSOL, PALBD, PALBP, PTAVE, & |
SUBROUTINE SW(PSCT, PRMU0, PFRAC, PPMB, PDP, PPSOL, PALBD, PALBP, PTAVE, & |
8 |
PWV, PQS, POZON, PAER, PCLDSW, PTAU, POMEGA, PCG, PHEAT, PHEAT0, & |
PWV, PQS, POZON, PCLDSW, PTAU, POMEGA, PCG, PHEAT, PHEAT0, PALBPLA, & |
9 |
PALBPLA, PTOPSW, PSOLSW, PTOPSW0, PSOLSW0, ZFSUP, ZFSDN, ZFSUP0, & |
PTOPSW, PSOLSW, PTOPSW0, PSOLSW0, ZFSUP, ZFSDN, ZFSUP0, ZFSDN0, & |
10 |
ZFSDN0, tauae, pizae, cgae, PTAUA, POMEGAA, PTOPSWAD, PSOLSWAD, & |
PTOPSWAD, PSOLSWAD, PTOPSWAI, PSOLSWAI, ok_ade) |
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PTOPSWAI, PSOLSWAI, ok_ade, ok_aie) |
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11 |
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12 |
! Purpose. |
! Purpose. |
13 |
! This routine computes the shortwave radiation fluxes in two |
! This routine computes the shortwave radiation fluxes in two |
30 |
! 95-01-01 J.-J. Morcrette direct/diffuse albedo |
! 95-01-01 J.-J. Morcrette direct/diffuse albedo |
31 |
! 03-11-27 J. Quaas Introduce aerosol forcings (based on Boucher) |
! 03-11-27 J. Quaas Introduce aerosol forcings (based on Boucher) |
32 |
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USE clesphys, ONLY: bug_ozone |
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33 |
USE raddim, ONLY: kdlon, kflev |
USE raddim, ONLY: kdlon, kflev |
34 |
USE suphec_m, ONLY: rcpd, rday, rg, md, rmo3 |
USE suphec_m, ONLY: rcpd, rday, rg |
35 |
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use sw1s_m, only: sw1s |
36 |
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use sw2s_m, only: sw2s |
37 |
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38 |
! ARGUMENTS: |
! ARGUMENTS: |
39 |
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40 |
DOUBLE PRECISION PSCT ! constante solaire (valeur conseillee: 1370) |
DOUBLE PRECISION PSCT ! constante solaire (valeur conseillee: 1370) |
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DOUBLE PRECISION PPSOL(KDLON) ! SURFACE PRESSURE (PA) |
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DOUBLE PRECISION PDP(KDLON, KFLEV) ! LAYER THICKNESS (PA) |
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DOUBLE PRECISION PPMB(KDLON, KFLEV+1) ! HALF-LEVEL PRESSURE (MB) |
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41 |
DOUBLE PRECISION PRMU0(KDLON) ! COSINE OF ZENITHAL ANGLE |
DOUBLE PRECISION PRMU0(KDLON) ! COSINE OF ZENITHAL ANGLE |
42 |
DOUBLE PRECISION PFRAC(KDLON) ! fraction de la journee |
DOUBLE PRECISION PFRAC(KDLON) ! fraction de la journee |
43 |
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DOUBLE PRECISION PPMB(KDLON, KFLEV+1) ! HALF-LEVEL PRESSURE (MB) |
44 |
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DOUBLE PRECISION PDP(KDLON, KFLEV) ! LAYER THICKNESS (PA) |
45 |
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DOUBLE PRECISION PPSOL(KDLON) ! SURFACE PRESSURE (PA) |
46 |
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DOUBLE PRECISION PALBD(KDLON, 2) ! albedo du sol (lumiere diffuse) |
47 |
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DOUBLE PRECISION PALBP(KDLON, 2) ! albedo du sol (lumiere parallele) |
48 |
DOUBLE PRECISION PTAVE(KDLON, KFLEV) ! LAYER TEMPERATURE (K) |
DOUBLE PRECISION PTAVE(KDLON, KFLEV) ! LAYER TEMPERATURE (K) |
49 |
DOUBLE PRECISION PWV(KDLON, KFLEV) ! SPECIFIC HUMIDITY (KG/KG) |
DOUBLE PRECISION PWV(KDLON, KFLEV) ! SPECIFIC HUMIDITY (KG/KG) |
50 |
DOUBLE PRECISION PQS(KDLON, KFLEV) ! SATURATED WATER VAPOUR (KG/KG) |
DOUBLE PRECISION PQS(KDLON, KFLEV) ! SATURATED WATER VAPOUR (KG/KG) |
51 |
DOUBLE PRECISION POZON(KDLON, KFLEV) ! OZONE CONCENTRATION (KG/KG) |
DOUBLE PRECISION POZON(KDLON, KFLEV) ! OZONE CONCENTRATION (KG/KG) |
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DOUBLE PRECISION PAER(KDLON, KFLEV, 5) ! AEROSOLS' OPTICAL THICKNESS |
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DOUBLE PRECISION PALBD(KDLON, 2) ! albedo du sol (lumiere diffuse) |
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DOUBLE PRECISION PALBP(KDLON, 2) ! albedo du sol (lumiere parallele) |
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52 |
DOUBLE PRECISION PCLDSW(KDLON, KFLEV) ! CLOUD FRACTION |
DOUBLE PRECISION PCLDSW(KDLON, KFLEV) ! CLOUD FRACTION |
53 |
DOUBLE PRECISION PTAU(KDLON, 2, KFLEV) ! CLOUD OPTICAL THICKNESS |
DOUBLE PRECISION PTAU(KDLON, 2, KFLEV) ! CLOUD OPTICAL THICKNESS |
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DOUBLE PRECISION PCG(KDLON, 2, KFLEV) ! ASYMETRY FACTOR |
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54 |
DOUBLE PRECISION POMEGA(KDLON, 2, KFLEV) ! SINGLE SCATTERING ALBEDO |
DOUBLE PRECISION POMEGA(KDLON, 2, KFLEV) ! SINGLE SCATTERING ALBEDO |
55 |
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DOUBLE PRECISION PCG(KDLON, 2, KFLEV) ! ASYMETRY FACTOR |
56 |
DOUBLE PRECISION PHEAT(KDLON, KFLEV) ! SHORTWAVE HEATING (K/DAY) |
DOUBLE PRECISION PHEAT(KDLON, KFLEV) ! SHORTWAVE HEATING (K/DAY) |
57 |
DOUBLE PRECISION PHEAT0(KDLON, KFLEV)! SHORTWAVE HEATING (K/DAY) clear-sky |
DOUBLE PRECISION PHEAT0(KDLON, KFLEV)! SHORTWAVE HEATING (K/DAY) clear-sky |
58 |
DOUBLE PRECISION PALBPLA(KDLON) ! PLANETARY ALBEDO |
DOUBLE PRECISION PALBPLA(KDLON) ! PLANETARY ALBEDO |
60 |
DOUBLE PRECISION PSOLSW(KDLON) ! SHORTWAVE FLUX AT SURFACE |
DOUBLE PRECISION PSOLSW(KDLON) ! SHORTWAVE FLUX AT SURFACE |
61 |
DOUBLE PRECISION PTOPSW0(KDLON) ! SHORTWAVE FLUX AT T.O.A. (CLEAR-SKY) |
DOUBLE PRECISION PTOPSW0(KDLON) ! SHORTWAVE FLUX AT T.O.A. (CLEAR-SKY) |
62 |
DOUBLE PRECISION PSOLSW0(KDLON) ! SHORTWAVE FLUX AT SURFACE (CLEAR-SKY) |
DOUBLE PRECISION PSOLSW0(KDLON) ! SHORTWAVE FLUX AT SURFACE (CLEAR-SKY) |
63 |
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DOUBLE PRECISION ZFSUP(KDLON, KFLEV+1) |
64 |
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DOUBLE PRECISION ZFSDN(KDLON, KFLEV+1) |
65 |
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DOUBLE PRECISION ZFSUP0(KDLON, KFLEV+1) |
66 |
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DOUBLE PRECISION ZFSDN0(KDLON, KFLEV+1) |
67 |
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68 |
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DOUBLE PRECISION, intent(out):: PTOPSWAD(KDLON) |
69 |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT T.O.A.(+AEROSOL DIR) |
70 |
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71 |
! LOCAL VARIABLES: |
DOUBLE PRECISION, intent(out):: PSOLSWAD(KDLON) |
72 |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT SURFACE(+AEROSOL DIR) |
73 |
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74 |
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DOUBLE PRECISION, intent(out):: PTOPSWAI(KDLON) |
75 |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT T.O.A.(+AEROSOL IND) |
76 |
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77 |
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DOUBLE PRECISION, intent(out):: PSOLSWAI(KDLON) |
78 |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT SURFACE(+AEROSOL IND) |
79 |
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80 |
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logical, intent(in):: ok_ade ! use aerosol forcings or not? |
81 |
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82 |
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! Local: |
83 |
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84 |
DOUBLE PRECISION ZOZ(KDLON, KFLEV) |
DOUBLE PRECISION ZOZ(KDLON, KFLEV) |
85 |
DOUBLE PRECISION ZAKI(KDLON, 2) |
DOUBLE PRECISION ZAKI(KDLON, 2) |
96 |
DOUBLE PRECISION ZUD(KDLON, 5, KFLEV+1) |
DOUBLE PRECISION ZUD(KDLON, 5, KFLEV+1) |
97 |
DOUBLE PRECISION ZCLDSW0(KDLON, KFLEV) |
DOUBLE PRECISION ZCLDSW0(KDLON, KFLEV) |
98 |
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DOUBLE PRECISION ZFSUP(KDLON, KFLEV+1) |
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DOUBLE PRECISION ZFSDN(KDLON, KFLEV+1) |
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DOUBLE PRECISION ZFSUP0(KDLON, KFLEV+1) |
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DOUBLE PRECISION ZFSDN0(KDLON, KFLEV+1) |
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99 |
INTEGER inu, jl, jk, i, k, kpl1 |
INTEGER inu, jl, jk, i, k, kpl1 |
100 |
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101 |
INTEGER, PARAMETER:: swpas = 1 ! Every swpas steps, sw is calculated |
INTEGER, PARAMETER:: swpas = 1 ! Every swpas steps, sw is calculated |
103 |
INTEGER:: itapsw = 0 |
INTEGER:: itapsw = 0 |
104 |
LOGICAL:: appel1er = .TRUE. |
LOGICAL:: appel1er = .TRUE. |
105 |
!jq-Introduced for aerosol forcings |
!jq-Introduced for aerosol forcings |
106 |
double precision, save:: flag_aer |
logical, save:: flag_aer |
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logical, intent(in):: ok_ade, ok_aie ! use aerosol forcings or not? |
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double precision tauae(kdlon, kflev, 2) ! aerosol optical properties |
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double precision pizae(kdlon, kflev, 2) |
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! aerosol optical properties(see aeropt.F) |
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double precision cgae(kdlon, kflev, 2) !aerosol optical properties -"- |
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DOUBLE PRECISION PTAUA(KDLON, 2, KFLEV) |
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! CLOUD OPTICAL THICKNESS (pre-industrial value) |
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DOUBLE PRECISION POMEGAA(KDLON, 2, KFLEV) ! SINGLE SCATTERING ALBEDO |
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DOUBLE PRECISION PTOPSWAD(KDLON) |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT T.O.A.(+AEROSOL DIR) |
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DOUBLE PRECISION PSOLSWAD(KDLON) |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT SURFACE(+AEROSOL DIR) |
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DOUBLE PRECISION PTOPSWAI(KDLON) |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT T.O.A.(+AEROSOL IND) |
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DOUBLE PRECISION PSOLSWAI(KDLON) |
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! (diagnosed aerosol forcing)SHORTWAVE FLUX AT SURFACE(+AEROSOL IND) |
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107 |
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108 |
!jq - Fluxes including aerosol effects |
!jq - Fluxes including aerosol effects |
109 |
DOUBLE PRECISION, save:: ZFSUPAD(KDLON, KFLEV+1) |
DOUBLE PRECISION, save:: ZFSUPAD(KDLON, KFLEV+1) |
112 |
DOUBLE PRECISION, save:: ZFSDNAI(KDLON, KFLEV+1) |
DOUBLE PRECISION, save:: ZFSDNAI(KDLON, KFLEV+1) |
113 |
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114 |
logical:: initialized = .false. |
logical:: initialized = .false. |
115 |
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REAL, PARAMETER :: dobson_u = 2.1415E-05 ! Dobson unit, in kg m-2 |
116 |
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117 |
!------------------------------------------------------------------- |
!------------------------------------------------------------------- |
118 |
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119 |
if(.not.initialized) then |
if(.not.initialized) then |
120 |
flag_aer=0. |
flag_aer=.false. |
121 |
initialized=.TRUE. |
initialized=.TRUE. |
122 |
ZFSUPAD = 0. |
ZFSUPAD = 0. |
123 |
ZFSDNAD = 0. |
ZFSDNAD = 0. |
136 |
DO JK = 1 , KFLEV |
DO JK = 1 , KFLEV |
137 |
DO JL = 1, KDLON |
DO JL = 1, KDLON |
138 |
ZCLDSW0(JL, JK) = 0.0 |
ZCLDSW0(JL, JK) = 0.0 |
139 |
IF (bug_ozone) then |
ZOZ(JL, JK) = POZON(JL, JK) / (dobson_u * 1E3 * rg) * PDP(JL, JK) |
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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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ELSE |
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! Correction MPL 100505 |
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ZOZ(JL, JK) = POZON(JL, JK)*MD/RMO3*46.6968/RG*PDP(JL, JK) |
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ENDIF |
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140 |
ENDDO |
ENDDO |
141 |
ENDDO |
ENDDO |
142 |
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145 |
PRMU0, PFRAC, PTAVE, PWV, & |
PRMU0, PFRAC, PTAVE, PWV, & |
146 |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
147 |
INU = 1 |
INU = 1 |
148 |
CALL SW1S(INU, & |
CALL SW1S(INU, flag_aer, PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZDSIG, & |
149 |
PAER, flag_aer, tauae, pizae, cgae, & |
POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, ZFD, ZFU) |
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PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZCLDSW0, & |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
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ZFD, ZFU) |
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150 |
INU = 2 |
INU = 2 |
151 |
CALL SW2S(INU, & |
CALL SW2S(INU, flag_aer, ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZDSIG, & |
152 |
PAER, flag_aer, tauae, pizae, cgae, & |
POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, PWV, PQS, ZFDOWN, ZFUP) |
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ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZCLDSW0, & |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
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PWV, PQS, & |
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ZFDOWN, ZFUP) |
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153 |
DO JK = 1 , KFLEV+1 |
DO JK = 1 , KFLEV+1 |
154 |
DO JL = 1, KDLON |
DO JL = 1, KDLON |
155 |
ZFSUP0(JL, JK) = (ZFUP(JL, JK) + ZFU(JL, JK)) * ZFACT(JL) |
ZFSUP0(JL, JK) = (ZFUP(JL, JK) + ZFU(JL, JK)) * ZFACT(JL) |
157 |
ENDDO |
ENDDO |
158 |
ENDDO |
ENDDO |
159 |
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160 |
flag_aer=0. |
flag_aer= .false. |
161 |
CALL SWU(PSCT, PCLDSW, PPMB, PPSOL, & |
CALL SWU(PSCT, PCLDSW, PPMB, PPSOL, & |
162 |
PRMU0, PFRAC, PTAVE, PWV, & |
PRMU0, PFRAC, PTAVE, PWV, & |
163 |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
164 |
INU = 1 |
INU = 1 |
165 |
CALL SW1S(INU, & |
CALL SW1S(INU, .false., PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZDSIG, & |
166 |
PAER, flag_aer, tauae, pizae, cgae, & |
POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, ZFD, ZFU) |
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PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
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ZFD, ZFU) |
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167 |
INU = 2 |
INU = 2 |
168 |
CALL SW2S(INU, & |
CALL SW2S(INU, .false., ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZDSIG, & |
169 |
PAER, flag_aer, tauae, pizae, cgae, & |
POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, PWV, PQS, ZFDOWN, ZFUP) |
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ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
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PWV, PQS, & |
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ZFDOWN, ZFUP) |
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170 |
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171 |
! cloudy-sky: |
! cloudy-sky: |
172 |
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179 |
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180 |
IF (ok_ade) THEN |
IF (ok_ade) THEN |
181 |
! cloudy-sky + aerosol dir OB |
! cloudy-sky + aerosol dir OB |
182 |
flag_aer=1. |
flag_aer= .true. |
183 |
CALL SWU(PSCT, PCLDSW, PPMB, PPSOL, & |
CALL SWU(PSCT, PCLDSW, PPMB, PPSOL, PRMU0, PFRAC, PTAVE, PWV, ZAKI, & |
184 |
PRMU0, PFRAC, PTAVE, PWV, & |
ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
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ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
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185 |
INU = 1 |
INU = 1 |
186 |
CALL SW1S(INU, & |
CALL SW1S(INU, .true., PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZDSIG, & |
187 |
PAER, flag_aer, tauae, pizae, cgae, & |
POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, ZFD, ZFU) |
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PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
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ZFD, ZFU) |
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188 |
INU = 2 |
INU = 2 |
189 |
CALL SW2S(INU, & |
CALL SW2S(INU, .true., ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
190 |
PAER, flag_aer, tauae, pizae, cgae, & |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, PWV, PQS, ZFDOWN, & |
191 |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
ZFUP) |
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ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
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PWV, PQS, & |
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ZFDOWN, ZFUP) |
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192 |
DO JK = 1 , KFLEV+1 |
DO JK = 1 , KFLEV+1 |
193 |
DO JL = 1, KDLON |
DO JL = 1, KDLON |
194 |
ZFSUPAD(JL, JK) = ZFSUP(JL, JK) |
ZFSUPAD(JL, JK) = ZFSUP(JL, JK) |
196 |
ZFSUP(JL, JK) = (ZFUP(JL, JK) + ZFU(JL, JK)) * ZFACT(JL) |
ZFSUP(JL, JK) = (ZFUP(JL, JK) + ZFU(JL, JK)) * ZFACT(JL) |
197 |
ZFSDN(JL, JK) = (ZFDOWN(JL, JK) + ZFD(JL, JK)) * ZFACT(JL) |
ZFSDN(JL, JK) = (ZFDOWN(JL, JK) + ZFD(JL, JK)) * ZFACT(JL) |
198 |
ENDDO |
ENDDO |
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ENDDO |
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ENDIF |
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IF (ok_aie) THEN |
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!jq cloudy-sky + aerosol direct + aerosol indirect |
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flag_aer=1.0 |
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CALL SWU(PSCT, PCLDSW, PPMB, PPSOL, & |
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PRMU0, PFRAC, PTAVE, PWV, & |
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ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
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INU = 1 |
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CALL SW1S(INU, & |
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PAER, flag_aer, tauae, pizae, cgae, & |
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PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
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ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD, & |
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ZFD, ZFU) |
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INU = 2 |
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CALL SW2S(INU, & |
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PAER, flag_aer, tauae, pizae, cgae, & |
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ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
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ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD, & |
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PWV, PQS, & |
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ZFDOWN, ZFUP) |
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DO JK = 1 , KFLEV+1 |
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DO JL = 1, KDLON |
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ZFSUPAI(JL, JK) = ZFSUP(JL, JK) |
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ZFSDNAI(JL, JK) = ZFSDN(JL, JK) |
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ZFSUP(JL, JK) = (ZFUP(JL, JK) + ZFU(JL, JK)) * ZFACT(JL) |
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ZFSDN(JL, JK) = (ZFDOWN(JL, JK) + ZFD(JL, JK)) * ZFACT(JL) |
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ENDDO |
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199 |
ENDDO |
ENDDO |
200 |
ENDIF |
ENDIF |
201 |
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