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, & |
9 |
PALBPLA, PTOPSW, PSOLSW, PTOPSW0, PSOLSW0, ZFSUP, ZFSDN, ZFSUP0, & |
PALBPLA, PTOPSW, PSOLSW, PTOPSW0, PSOLSW0, ZFSUP, ZFSDN, ZFSUP0, & |
10 |
ZFSDN0, tauae, pizae, cgae, PTAUA, POMEGAA, PTOPSWAD, PSOLSWAD, & |
ZFSDN0, tauae, pizae, cgae, PTAUA, POMEGAA, PTOPSWAD, PSOLSWAD, & |
11 |
PTOPSWAI, PSOLSWAI, ok_ade, ok_aie) |
PTOPSWAI, PSOLSWAI, ok_ade, ok_aie) |
12 |
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13 |
! PURPOSE. |
! Purpose. |
14 |
! THIS ROUTINE COMPUTES THE SHORTWAVE RADIATION FLUXES IN TWO |
! This routine computes the shortwave radiation fluxes in two |
15 |
! SPECTRAL INTERVALS FOLLOWING FOUQUART AND BONNEL (1980). |
! spectral intervals following Fouquart and Bonnel (1980). |
16 |
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17 |
! METHOD. |
! Method. |
18 |
! 1. COMPUTES ABSORBER AMOUNTS (SWU) |
! 1. Computes absorber amounts (swu) |
19 |
! 2. COMPUTES FLUXES IN 1ST SPECTRAL INTERVAL (SW1S) |
! 2. Computes fluxes in 1st spectral interval (SW1S) |
20 |
! 3. COMPUTES FLUXES IN 2ND SPECTRAL INTERVAL (SW2S) |
! 3. Computes fluxes in 2nd spectral interval (SW2S) |
21 |
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22 |
! REFERENCE. |
! Reference. |
23 |
! SEE RADIATION PART OF THE ECMWF RESEARCH DEPARTMENT |
! See radiation part of the ECMWF research department |
24 |
! DOCUMENTATION, AND FOUQUART AND BONNEL (1980) |
! documentation, and Fouquart and Bonnel (1980) |
25 |
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26 |
! AUTHOR. |
! Author. |
27 |
! JEAN-JACQUES MORCRETTE *ECMWF* |
! Jean-Jacques Morcrette *ecmwf* |
28 |
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29 |
! MODIFICATIONS. |
! Modifications. |
30 |
! ORIGINAL: 89-07-14 |
! Original: 89-07-14 |
31 |
! 95-01-01 J.-J. MORCRETTE Direct/Diffuse Albedo |
! 95-01-01 J.-J. Morcrette direct/diffuse albedo |
32 |
! 03-11-27 J. QUAAS Introduce aerosol forcings (based on BOUCHER) |
! 03-11-27 J. Quaas Introduce aerosol forcings (based on Boucher) |
33 |
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USE clesphys, ONLY: bug_ozone |
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USE suphec_m, ONLY: rcpd, rday, rg, md, rmo3 |
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34 |
USE raddim, ONLY: kdlon, kflev |
USE raddim, ONLY: kdlon, kflev |
35 |
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USE suphec_m, ONLY: rcpd, rday, rg |
36 |
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use sw1s_m, only: sw1s |
37 |
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use sw2s_m, only: sw2s |
38 |
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39 |
! ARGUMENTS: |
! ARGUMENTS: |
40 |
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51 |
DOUBLE PRECISION PWV(KDLON, KFLEV) ! SPECIFIC HUMIDITY (KG/KG) |
DOUBLE PRECISION PWV(KDLON, KFLEV) ! SPECIFIC HUMIDITY (KG/KG) |
52 |
DOUBLE PRECISION PQS(KDLON, KFLEV) ! SATURATED WATER VAPOUR (KG/KG) |
DOUBLE PRECISION PQS(KDLON, KFLEV) ! SATURATED WATER VAPOUR (KG/KG) |
53 |
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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54 |
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55 |
DOUBLE PRECISION PALBD(KDLON, 2) ! albedo du sol (lumiere diffuse) |
DOUBLE PRECISION PALBD(KDLON, 2) ! albedo du sol (lumiere diffuse) |
56 |
DOUBLE PRECISION PALBP(KDLON, 2) ! albedo du sol (lumiere parallele) |
DOUBLE PRECISION PALBP(KDLON, 2) ! albedo du sol (lumiere parallele) |
92 |
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93 |
INTEGER inu, jl, jk, i, k, kpl1 |
INTEGER inu, jl, jk, i, k, kpl1 |
94 |
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95 |
INTEGER swpas ! Every swpas steps, sw is calculated |
INTEGER, PARAMETER:: swpas = 1 ! Every swpas steps, sw is calculated |
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PARAMETER(swpas=1) |
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96 |
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97 |
INTEGER itapsw |
INTEGER:: itapsw = 0 |
98 |
LOGICAL appel1er |
LOGICAL:: appel1er = .TRUE. |
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DATA itapsw /0/ |
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DATA appel1er /.TRUE./ |
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99 |
!jq-Introduced for aerosol forcings |
!jq-Introduced for aerosol forcings |
100 |
double precision flag_aer |
double precision, save:: flag_aer |
101 |
logical, intent(in):: ok_ade, ok_aie ! use aerosol forcings or not? |
logical, intent(in):: ok_ade, ok_aie ! use aerosol forcings or not? |
102 |
double precision tauae(kdlon, kflev, 2) ! aerosol optical properties |
double precision tauae(kdlon, kflev, 2) ! aerosol optical properties |
103 |
double precision pizae(kdlon, kflev, 2) |
double precision pizae(kdlon, kflev, 2) |
121 |
! (diagnosed aerosol forcing)SHORTWAVE FLUX AT SURFACE(+AEROSOL IND) |
! (diagnosed aerosol forcing)SHORTWAVE FLUX AT SURFACE(+AEROSOL IND) |
122 |
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123 |
!jq - Fluxes including aerosol effects |
!jq - Fluxes including aerosol effects |
124 |
DOUBLE PRECISION ZFSUPAD(KDLON, KFLEV+1) |
DOUBLE PRECISION, save:: ZFSUPAD(KDLON, KFLEV+1) |
125 |
DOUBLE PRECISION ZFSDNAD(KDLON, KFLEV+1) |
DOUBLE PRECISION, save:: ZFSDNAD(KDLON, KFLEV+1) |
126 |
DOUBLE PRECISION ZFSUPAI(KDLON, KFLEV+1) |
DOUBLE PRECISION, save:: ZFSUPAI(KDLON, KFLEV+1) |
127 |
DOUBLE PRECISION ZFSDNAI(KDLON, KFLEV+1) |
DOUBLE PRECISION, save:: ZFSDNAI(KDLON, KFLEV+1) |
128 |
logical initialized |
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129 |
SAVE ZFSUPAD, ZFSDNAD, ZFSUPAI, ZFSDNAI ! aerosol fluxes |
logical:: initialized = .false. |
130 |
!rv |
REAL, PARAMETER :: dobson_u = 2.1415E-05 ! Dobson unit, in kg m-2 |
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save flag_aer |
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data initialized/.false./ |
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131 |
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132 |
!------------------------------------------------------------------- |
!------------------------------------------------------------------- |
133 |
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134 |
if(.not.initialized) then |
if(.not.initialized) then |
135 |
flag_aer=0. |
flag_aer=0. |
136 |
initialized=.TRUE. |
initialized=.TRUE. |
137 |
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ZFSUPAD = 0. |
138 |
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ZFSDNAD = 0. |
139 |
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ZFSUPAI = 0. |
140 |
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ZFSDNAI = 0. |
141 |
endif |
endif |
142 |
!rv |
!rv |
143 |
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151 |
DO JK = 1 , KFLEV |
DO JK = 1 , KFLEV |
152 |
DO JL = 1, KDLON |
DO JL = 1, KDLON |
153 |
ZCLDSW0(JL, JK) = 0.0 |
ZCLDSW0(JL, JK) = 0.0 |
154 |
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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155 |
ENDDO |
ENDDO |
156 |
ENDDO |
ENDDO |
157 |
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161 |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
162 |
INU = 1 |
INU = 1 |
163 |
CALL SW1S(INU, & |
CALL SW1S(INU, & |
164 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
165 |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZCLDSW0, & |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
166 |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
167 |
ZFD, ZFU) |
ZFD, ZFU) |
168 |
INU = 2 |
INU = 2 |
169 |
CALL SW2S(INU, & |
CALL SW2S(INU, & |
170 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
171 |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, ZCLDSW0, & |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
172 |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
173 |
PWV, PQS, & |
PWV, PQS, & |
174 |
ZFDOWN, ZFUP) |
ZFDOWN, ZFUP) |
185 |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
186 |
INU = 1 |
INU = 1 |
187 |
CALL SW1S(INU, & |
CALL SW1S(INU, & |
188 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
189 |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
190 |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
191 |
ZFD, ZFU) |
ZFD, ZFU) |
192 |
INU = 2 |
INU = 2 |
193 |
CALL SW2S(INU, & |
CALL SW2S(INU, & |
194 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
195 |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
196 |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
197 |
PWV, PQS, & |
PWV, PQS, & |
198 |
ZFDOWN, ZFUP) |
ZFDOWN, ZFUP) |
214 |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
215 |
INU = 1 |
INU = 1 |
216 |
CALL SW1S(INU, & |
CALL SW1S(INU, & |
217 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
218 |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
219 |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
220 |
ZFD, ZFU) |
ZFD, ZFU) |
221 |
INU = 2 |
INU = 2 |
222 |
CALL SW2S(INU, & |
CALL SW2S(INU, & |
223 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
224 |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
225 |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
ZDSIG, POMEGA, ZOZ, ZRMU, ZSEC, PTAU, ZUD, & |
226 |
PWV, PQS, & |
PWV, PQS, & |
227 |
ZFDOWN, ZFUP) |
ZFDOWN, ZFUP) |
243 |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
ZAKI, ZCLD, ZCLEAR, ZDSIG, ZFACT, ZRMU, ZSEC, ZUD) |
244 |
INU = 1 |
INU = 1 |
245 |
CALL SW1S(INU, & |
CALL SW1S(INU, & |
246 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
247 |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
248 |
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD, & |
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD, & |
249 |
ZFD, ZFU) |
ZFD, ZFU) |
250 |
INU = 2 |
INU = 2 |
251 |
CALL SW2S(INU, & |
CALL SW2S(INU, & |
252 |
PAER, flag_aer, tauae, pizae, cgae, & |
flag_aer, tauae, pizae, cgae, & |
253 |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, PCLDSW, & |
ZAKI, PALBD, PALBP, PCG, ZCLD, ZCLEAR, & |
254 |
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD, & |
ZDSIG, POMEGAA, ZOZ, ZRMU, ZSEC, PTAUA, ZUD, & |
255 |
PWV, PQS, & |
PWV, PQS, & |
256 |
ZFDOWN, ZFUP) |
ZFDOWN, ZFUP) |