1 |
SUBROUTINE SW2S ( KNU |
module sw2s_m |
2 |
S , PAER , flag_aer, tauae, pizae, cgae |
|
3 |
S , PAKI, PALBD, PALBP, PCG , PCLD, PCLEAR, PCLDSW |
IMPLICIT NONE |
4 |
S , PDSIG ,POMEGA,POZ , PRMU , PSEC , PTAU |
|
5 |
S , PUD ,PWV , PQS |
contains |
6 |
S , PFDOWN,PFUP ) |
|
7 |
use dimens_m |
SUBROUTINE sw2s(knu, flag_aer, paki, palbd, palbp, pcg, pcld, pclear, & |
8 |
use dimphy |
pdsig, pomega, poz, prmu, psec, ptau, pud, pwv, pqs, pfdown, pfup) |
9 |
use raddim |
|
10 |
use radepsi |
USE dimens_m |
11 |
IMPLICIT none |
USE dimphy |
12 |
C |
USE raddim |
13 |
C ------------------------------------------------------------------ |
USE radepsi |
14 |
C PURPOSE. |
use swclr_m, only: swclr |
15 |
C -------- |
use swde_m, only: swde |
16 |
C |
use swr_m, only: swr |
17 |
C THIS ROUTINE COMPUTES THE SHORTWAVE RADIATION FLUXES IN THE |
|
18 |
C SECOND SPECTRAL INTERVAL FOLLOWING FOUQUART AND BONNEL (1980). |
! ------------------------------------------------------------------ |
19 |
C |
! PURPOSE. |
20 |
C METHOD. |
! -------- |
21 |
C ------- |
|
22 |
C |
! THIS ROUTINE COMPUTES THE SHORTWAVE RADIATION FLUXES IN THE |
23 |
C 1. COMPUTES REFLECTIVITY/TRANSMISSIVITY CORRESPONDING TO |
! SECOND SPECTRAL INTERVAL FOLLOWING FOUQUART AND BONNEL (1980). |
24 |
C CONTINUUM SCATTERING |
|
25 |
C 2. COMPUTES REFLECTIVITY/TRANSMISSIVITY CORRESPONDING FOR |
! METHOD. |
26 |
C A GREY MOLECULAR ABSORPTION |
! ------- |
27 |
C 3. LAPLACE TRANSFORM ON THE PREVIOUS TO GET EFFECTIVE AMOUNTS |
|
28 |
C OF ABSORBERS |
! 1. COMPUTES REFLECTIVITY/TRANSMISSIVITY CORRESPONDING TO |
29 |
C 4. APPLY H2O AND U.M.G. TRANSMISSION FUNCTIONS |
! CONTINUUM SCATTERING |
30 |
C 5. MULTIPLY BY OZONE TRANSMISSION FUNCTION |
! 2. COMPUTES REFLECTIVITY/TRANSMISSIVITY CORRESPONDING FOR |
31 |
C |
! A GREY MOLECULAR ABSORPTION |
32 |
C REFERENCE. |
! 3. LAPLACE TRANSFORM ON THE PREVIOUS TO GET EFFECTIVE AMOUNTS |
33 |
C ---------- |
! OF ABSORBERS |
34 |
C |
! 4. APPLY H2O AND U.M.G. TRANSMISSION FUNCTIONS |
35 |
C SEE RADIATION'S PART OF THE ECMWF RESEARCH DEPARTMENT |
! 5. MULTIPLY BY OZONE TRANSMISSION FUNCTION |
36 |
C DOCUMENTATION, AND FOUQUART AND BONNEL (1980) |
|
37 |
C |
! REFERENCE. |
38 |
C AUTHOR. |
! ---------- |
39 |
C ------- |
|
40 |
C JEAN-JACQUES MORCRETTE *ECMWF* |
! SEE RADIATION'S PART OF THE ECMWF RESEARCH DEPARTMENT |
41 |
C |
! DOCUMENTATION, AND FOUQUART AND BONNEL (1980) |
42 |
C MODIFICATIONS. |
|
43 |
C -------------- |
! AUTHOR. |
44 |
C ORIGINAL : 89-07-14 |
! ------- |
45 |
C 94-11-15 J.-J. MORCRETTE DIRECT/DIFFUSE ALBEDO |
! JEAN-JACQUES MORCRETTE *ECMWF* |
46 |
C ------------------------------------------------------------------ |
|
47 |
C* ARGUMENTS: |
! MODIFICATIONS. |
48 |
C |
! -------------- |
49 |
INTEGER KNU |
! ORIGINAL : 89-07-14 |
50 |
c-OB |
! 94-11-15 J.-J. MORCRETTE DIRECT/DIFFUSE ALBEDO |
51 |
double precision flag_aer |
! ------------------------------------------------------------------ |
52 |
double precision tauae(kdlon,kflev,2) |
! * ARGUMENTS: |
53 |
double precision pizae(kdlon,kflev,2) |
|
54 |
double precision cgae(kdlon,kflev,2) |
INTEGER knu |
55 |
DOUBLE PRECISION PAER(KDLON,KFLEV,5) |
! -OB |
56 |
DOUBLE PRECISION PAKI(KDLON,2) |
logical, intent(in):: flag_aer |
57 |
DOUBLE PRECISION PALBD(KDLON,2) |
DOUBLE PRECISION paki(kdlon, 2) |
58 |
DOUBLE PRECISION PALBP(KDLON,2) |
DOUBLE PRECISION palbd(kdlon, 2) |
59 |
DOUBLE PRECISION PCG(KDLON,2,KFLEV) |
DOUBLE PRECISION palbp(kdlon, 2) |
60 |
DOUBLE PRECISION PCLD(KDLON,KFLEV) |
DOUBLE PRECISION pcg(kdlon, 2, kflev) |
61 |
DOUBLE PRECISION PCLDSW(KDLON,KFLEV) |
DOUBLE PRECISION pcld(kdlon, kflev) |
62 |
DOUBLE PRECISION PCLEAR(KDLON) |
DOUBLE PRECISION pclear(kdlon) |
63 |
DOUBLE PRECISION PDSIG(KDLON,KFLEV) |
DOUBLE PRECISION pdsig(kdlon, kflev) |
64 |
DOUBLE PRECISION POMEGA(KDLON,2,KFLEV) |
DOUBLE PRECISION pomega(kdlon, 2, kflev) |
65 |
DOUBLE PRECISION POZ(KDLON,KFLEV) |
DOUBLE PRECISION poz(kdlon, kflev) |
66 |
DOUBLE PRECISION PQS(KDLON,KFLEV) |
DOUBLE PRECISION pqs(kdlon, kflev) |
67 |
DOUBLE PRECISION PRMU(KDLON) |
DOUBLE PRECISION prmu(kdlon) |
68 |
DOUBLE PRECISION PSEC(KDLON) |
DOUBLE PRECISION psec(kdlon) |
69 |
DOUBLE PRECISION PTAU(KDLON,2,KFLEV) |
DOUBLE PRECISION ptau(kdlon, 2, kflev) |
70 |
DOUBLE PRECISION PUD(KDLON,5,KFLEV+1) |
DOUBLE PRECISION pud(kdlon, 5, kflev+1) |
71 |
DOUBLE PRECISION PWV(KDLON,KFLEV) |
DOUBLE PRECISION pwv(kdlon, kflev) |
72 |
C |
|
73 |
DOUBLE PRECISION PFDOWN(KDLON,KFLEV+1) |
DOUBLE PRECISION pfdown(kdlon, kflev+1) |
74 |
DOUBLE PRECISION PFUP(KDLON,KFLEV+1) |
DOUBLE PRECISION pfup(kdlon, kflev+1) |
75 |
C |
|
76 |
C* LOCAL VARIABLES: |
! * LOCAL VARIABLES: |
77 |
C |
|
78 |
INTEGER IIND2(2), IIND3(3) |
INTEGER iind2(2), iind3(3) |
79 |
DOUBLE PRECISION ZCGAZ(KDLON,KFLEV) |
DOUBLE PRECISION zcgaz(kdlon, kflev) |
80 |
DOUBLE PRECISION ZFD(KDLON,KFLEV+1) |
DOUBLE PRECISION zfd(kdlon, kflev+1) |
81 |
DOUBLE PRECISION ZFU(KDLON,KFLEV+1) |
DOUBLE PRECISION zfu(kdlon, kflev+1) |
82 |
DOUBLE PRECISION ZG(KDLON) |
DOUBLE PRECISION zg(kdlon) |
83 |
DOUBLE PRECISION ZGG(KDLON) |
DOUBLE PRECISION zgg(kdlon) |
84 |
DOUBLE PRECISION ZPIZAZ(KDLON,KFLEV) |
DOUBLE PRECISION zpizaz(kdlon, kflev) |
85 |
DOUBLE PRECISION ZRAYL(KDLON) |
DOUBLE PRECISION zrayl(kdlon) |
86 |
DOUBLE PRECISION ZRAY1(KDLON,KFLEV+1) |
DOUBLE PRECISION zray1(kdlon, kflev+1) |
87 |
DOUBLE PRECISION ZRAY2(KDLON,KFLEV+1) |
DOUBLE PRECISION zray2(kdlon, kflev+1) |
88 |
DOUBLE PRECISION ZREF(KDLON) |
DOUBLE PRECISION zref(kdlon) |
89 |
DOUBLE PRECISION ZREFZ(KDLON,2,KFLEV+1) |
DOUBLE PRECISION zrefz(kdlon, 2, kflev+1) |
90 |
DOUBLE PRECISION ZRE1(KDLON) |
DOUBLE PRECISION zre1(kdlon) |
91 |
DOUBLE PRECISION ZRE2(KDLON) |
DOUBLE PRECISION zre2(kdlon) |
92 |
DOUBLE PRECISION ZRJ(KDLON,6,KFLEV+1) |
DOUBLE PRECISION zrj(kdlon, 6, kflev+1) |
93 |
DOUBLE PRECISION ZRJ0(KDLON,6,KFLEV+1) |
DOUBLE PRECISION zrj0(kdlon, 6, kflev+1) |
94 |
DOUBLE PRECISION ZRK(KDLON,6,KFLEV+1) |
DOUBLE PRECISION zrk(kdlon, 6, kflev+1) |
95 |
DOUBLE PRECISION ZRK0(KDLON,6,KFLEV+1) |
DOUBLE PRECISION zrk0(kdlon, 6, kflev+1) |
96 |
DOUBLE PRECISION ZRL(KDLON,8) |
DOUBLE PRECISION zrl(kdlon, 8) |
97 |
DOUBLE PRECISION ZRMUE(KDLON,KFLEV+1) |
DOUBLE PRECISION zrmue(kdlon, kflev+1) |
98 |
DOUBLE PRECISION ZRMU0(KDLON,KFLEV+1) |
DOUBLE PRECISION zrmu0(kdlon, kflev+1) |
99 |
DOUBLE PRECISION ZRMUZ(KDLON) |
DOUBLE PRECISION zrmuz(kdlon) |
100 |
DOUBLE PRECISION ZRNEB(KDLON) |
DOUBLE PRECISION zrneb(kdlon) |
101 |
DOUBLE PRECISION ZRUEF(KDLON,8) |
DOUBLE PRECISION zr1(kdlon) |
102 |
DOUBLE PRECISION ZR1(KDLON) |
DOUBLE PRECISION zr2(kdlon, 2) |
103 |
DOUBLE PRECISION ZR2(KDLON,2) |
DOUBLE PRECISION zr3(kdlon, 3) |
104 |
DOUBLE PRECISION ZR3(KDLON,3) |
DOUBLE PRECISION zr4(kdlon) |
105 |
DOUBLE PRECISION ZR4(KDLON) |
DOUBLE PRECISION zr21(kdlon) |
106 |
DOUBLE PRECISION ZR21(KDLON) |
DOUBLE PRECISION zr22(kdlon) |
107 |
DOUBLE PRECISION ZR22(KDLON) |
DOUBLE PRECISION zs(kdlon) |
108 |
DOUBLE PRECISION ZS(KDLON) |
DOUBLE PRECISION ztauaz(kdlon, kflev) |
109 |
DOUBLE PRECISION ZTAUAZ(KDLON,KFLEV) |
DOUBLE PRECISION zto1(kdlon) |
110 |
DOUBLE PRECISION ZTO1(KDLON) |
DOUBLE PRECISION ztr(kdlon, 2, kflev+1) |
111 |
DOUBLE PRECISION ZTR(KDLON,2,KFLEV+1) |
DOUBLE PRECISION ztra1(kdlon, kflev+1) |
112 |
DOUBLE PRECISION ZTRA1(KDLON,KFLEV+1) |
DOUBLE PRECISION ztra2(kdlon, kflev+1) |
113 |
DOUBLE PRECISION ZTRA2(KDLON,KFLEV+1) |
DOUBLE PRECISION ztr1(kdlon) |
114 |
DOUBLE PRECISION ZTR1(KDLON) |
DOUBLE PRECISION ztr2(kdlon) |
115 |
DOUBLE PRECISION ZTR2(KDLON) |
DOUBLE PRECISION zw(kdlon) |
116 |
DOUBLE PRECISION ZW(KDLON) |
DOUBLE PRECISION zw1(kdlon) |
117 |
DOUBLE PRECISION ZW1(KDLON) |
DOUBLE PRECISION zw2(kdlon, 2) |
118 |
DOUBLE PRECISION ZW2(KDLON,2) |
DOUBLE PRECISION zw3(kdlon, 3) |
119 |
DOUBLE PRECISION ZW3(KDLON,3) |
DOUBLE PRECISION zw4(kdlon) |
120 |
DOUBLE PRECISION ZW4(KDLON) |
DOUBLE PRECISION zw5(kdlon) |
121 |
DOUBLE PRECISION ZW5(KDLON) |
|
122 |
C |
INTEGER jl, jk, k, jaj, ikm1, ikl, jn, jabs, jkm1 |
123 |
INTEGER jl, jk, k, jaj, ikm1, ikl, jn, jabs, jkm1 |
INTEGER jref, jkl, jklp1, jajp, jkki, jkkp4, jn2j, iabs |
124 |
INTEGER jref, jkl, jklp1, jajp, jkki, jkkp4, jn2j, iabs |
DOUBLE PRECISION zrmum1, zwh2o, zcneb, zaa, zbb, zrki, zre11 |
125 |
DOUBLE PRECISION ZRMUM1, ZWH2O, ZCNEB, ZAA, ZBB, ZRKI, ZRE11 |
|
126 |
C |
! * Prescribed Data: |
127 |
C* Prescribed Data: |
|
128 |
C |
DOUBLE PRECISION rsun(2) |
129 |
DOUBLE PRECISION RSUN(2) |
SAVE rsun |
130 |
SAVE RSUN |
DOUBLE PRECISION rray(2, 6) |
131 |
DOUBLE PRECISION RRAY(2,6) |
SAVE rray |
132 |
SAVE RRAY |
DATA rsun(1)/0.441676d0/ |
133 |
DATA RSUN(1) / 0.441676 / |
DATA rsun(2)/0.558324d0/ |
134 |
DATA RSUN(2) / 0.558324 / |
DATA (rray(1,k), k=1, 6)/.428937d-01, .890743d+00, -.288555d+01, & |
135 |
DATA (RRAY(1,K),K=1,6) / |
.522744d+01, -.469173d+01, .161645d+01/ |
136 |
S .428937E-01, .890743E+00,-.288555E+01, |
DATA (rray(2,k), k=1, 6)/.697200d-02, .173297d-01, -.850903d-01, & |
137 |
S .522744E+01,-.469173E+01, .161645E+01/ |
.248261d+00, -.302031d+00, .129662d+00/ |
138 |
DATA (RRAY(2,K),K=1,6) / |
|
139 |
S .697200E-02, .173297E-01,-.850903E-01, |
! ------------------------------------------------------------------ |
140 |
S .248261E+00,-.302031E+00, .129662E+00/ |
|
141 |
C |
! * 1. SECOND SPECTRAL INTERVAL (0.68-4.00 MICRON) |
142 |
C ------------------------------------------------------------------ |
! ------------------------------------------- |
143 |
C |
|
144 |
C* 1. SECOND SPECTRAL INTERVAL (0.68-4.00 MICRON) |
|
145 |
C ------------------------------------------- |
|
146 |
C |
! * 1.1 OPTICAL THICKNESS FOR RAYLEIGH SCATTERING |
147 |
100 CONTINUE |
! ----------------------------------------- |
148 |
C |
|
149 |
C |
|
150 |
C* 1.1 OPTICAL THICKNESS FOR RAYLEIGH SCATTERING |
DO jl = 1, kdlon |
151 |
C ----------------------------------------- |
zrmum1 = 1. - prmu(jl) |
152 |
C |
zrayl(jl) = rray(knu, 1) + zrmum1*(rray(knu,2)+zrmum1*(rray(knu, & |
153 |
110 CONTINUE |
3)+zrmum1*(rray(knu,4)+zrmum1*(rray(knu,5)+zrmum1*rray(knu,6))))) |
154 |
C |
END DO |
155 |
DO 111 JL = 1, KDLON |
|
156 |
ZRMUM1 = 1. - PRMU(JL) |
|
157 |
ZRAYL(JL) = RRAY(KNU,1) + ZRMUM1 * (RRAY(KNU,2) + ZRMUM1 |
! ------------------------------------------------------------------ |
158 |
S * (RRAY(KNU,3) + ZRMUM1 * (RRAY(KNU,4) + ZRMUM1 |
|
159 |
S * (RRAY(KNU,5) + ZRMUM1 * RRAY(KNU,6) )))) |
! * 2. CONTINUUM SCATTERING CALCULATIONS |
160 |
111 CONTINUE |
! --------------------------------- |
161 |
C |
|
162 |
C |
|
163 |
C ------------------------------------------------------------------ |
! * 2.1 CLEAR-SKY FRACTION OF THE COLUMN |
164 |
C |
! -------------------------------- |
165 |
C* 2. CONTINUUM SCATTERING CALCULATIONS |
|
166 |
C --------------------------------- |
|
167 |
C |
CALL swclr(knu, flag_aer, palbp, pdsig, zrayl, psec, zcgaz, zpizaz, & |
168 |
200 CONTINUE |
zray1, zray2, zrefz, zrj0, zrk0, zrmu0, ztauaz, ztra1, ztra2) |
169 |
C |
|
170 |
C* 2.1 CLEAR-SKY FRACTION OF THE COLUMN |
|
171 |
C -------------------------------- |
! * 2.2 CLOUDY FRACTION OF THE COLUMN |
172 |
C |
! ----------------------------- |
173 |
210 CONTINUE |
|
174 |
C |
|
175 |
CALL SWCLR ( KNU |
CALL swr(knu, palbd, pcg, pcld, pomega, psec, ptau, zcgaz, & |
176 |
S , PAER , flag_aer, tauae, pizae, cgae |
zpizaz, zray1, zray2, zrefz, zrj, zrk, zrmue, ztauaz, ztra1, ztra2) |
177 |
S , PALBP , PDSIG , ZRAYL, PSEC |
|
178 |
S , ZCGAZ , ZPIZAZ, ZRAY1 , ZRAY2, ZREFZ, ZRJ0 |
|
179 |
S , ZRK0 , ZRMU0 , ZTAUAZ, ZTRA1, ZTRA2) |
! ------------------------------------------------------------------ |
180 |
C |
|
181 |
C |
! * 3. SCATTERING CALCULATIONS WITH GREY MOLECULAR ABSORPTION |
182 |
C* 2.2 CLOUDY FRACTION OF THE COLUMN |
! ------------------------------------------------------ |
183 |
C ----------------------------- |
|
184 |
C |
|
185 |
220 CONTINUE |
jn = 2 |
186 |
C |
|
187 |
CALL SWR ( KNU |
DO jabs = 1, 2 |
188 |
S , PALBD , PCG , PCLD , PDSIG, POMEGA, ZRAYL |
|
189 |
S , PSEC , PTAU |
|
190 |
S , ZCGAZ , ZPIZAZ, ZRAY1, ZRAY2, ZREFZ , ZRJ , ZRK, ZRMUE |
! * 3.1 SURFACE CONDITIONS |
191 |
S , ZTAUAZ, ZTRA1 , ZTRA2) |
! ------------------ |
192 |
C |
|
193 |
C |
|
194 |
C ------------------------------------------------------------------ |
DO jl = 1, kdlon |
195 |
C |
zrefz(jl, 2, 1) = palbd(jl, knu) |
196 |
C* 3. SCATTERING CALCULATIONS WITH GREY MOLECULAR ABSORPTION |
zrefz(jl, 1, 1) = palbd(jl, knu) |
197 |
C ------------------------------------------------------ |
END DO |
198 |
C |
|
199 |
300 CONTINUE |
|
200 |
C |
! * 3.2 INTRODUCING CLOUD EFFECTS |
201 |
JN = 2 |
! ------------------------- |
202 |
C |
|
203 |
DO 361 JABS=1,2 |
|
204 |
C |
DO jk = 2, kflev + 1 |
205 |
C |
jkm1 = jk - 1 |
206 |
C* 3.1 SURFACE CONDITIONS |
ikl = kflev + 1 - jkm1 |
207 |
C ------------------ |
DO jl = 1, kdlon |
208 |
C |
zrneb(jl) = pcld(jl, jkm1) |
209 |
310 CONTINUE |
IF (jabs==1 .AND. zrneb(jl)>2.*zeelog) THEN |
210 |
C |
zwh2o = max(pwv(jl,jkm1), zeelog) |
211 |
DO 311 JL = 1, KDLON |
zcneb = max(zeelog, min(zrneb(jl),1.-zeelog)) |
212 |
ZREFZ(JL,2,1) = PALBD(JL,KNU) |
zbb = pud(jl, jabs, jkm1)*pqs(jl, jkm1)/zwh2o |
213 |
ZREFZ(JL,1,1) = PALBD(JL,KNU) |
zaa = max((pud(jl,jabs,jkm1)-zcneb*zbb)/(1.-zcneb), zeelog) |
214 |
311 CONTINUE |
ELSE |
215 |
C |
zaa = pud(jl, jabs, jkm1) |
216 |
C |
zbb = zaa |
217 |
C* 3.2 INTRODUCING CLOUD EFFECTS |
END IF |
218 |
C ------------------------- |
zrki = paki(jl, jabs) |
219 |
C |
zs(jl) = exp(-zrki*zaa*1.66) |
220 |
320 CONTINUE |
zg(jl) = exp(-zrki*zaa/zrmue(jl,jk)) |
221 |
C |
ztr1(jl) = 0. |
222 |
DO 324 JK = 2 , KFLEV+1 |
zre1(jl) = 0. |
223 |
JKM1 = JK - 1 |
ztr2(jl) = 0. |
224 |
IKL=KFLEV+1-JKM1 |
zre2(jl) = 0. |
225 |
DO 322 JL = 1, KDLON |
|
226 |
ZRNEB(JL) = PCLD(JL,JKM1) |
zw(jl) = pomega(jl, knu, jkm1) |
227 |
IF (JABS.EQ.1 .AND. ZRNEB(JL).GT.2.*ZEELOG) THEN |
zto1(jl) = ptau(jl, knu, jkm1)/zw(jl) + ztauaz(jl, jkm1)/zpizaz(jl, & |
228 |
ZWH2O=MAX(PWV(JL,JKM1),ZEELOG) |
jkm1) + zbb*zrki |
229 |
ZCNEB=MAX(ZEELOG,MIN(ZRNEB(JL),1.-ZEELOG)) |
|
230 |
ZBB=PUD(JL,JABS,JKM1)*PQS(JL,JKM1)/ZWH2O |
zr21(jl) = ptau(jl, knu, jkm1) + ztauaz(jl, jkm1) |
231 |
ZAA=MAX((PUD(JL,JABS,JKM1)-ZCNEB*ZBB)/(1.-ZCNEB),ZEELOG) |
zr22(jl) = ptau(jl, knu, jkm1)/zr21(jl) |
232 |
ELSE |
zgg(jl) = zr22(jl)*pcg(jl, knu, jkm1) + (1.-zr22(jl))*zcgaz(jl, jkm1) |
233 |
ZAA=PUD(JL,JABS,JKM1) |
zw(jl) = zr21(jl)/zto1(jl) |
234 |
ZBB=ZAA |
zref(jl) = zrefz(jl, 1, jkm1) |
235 |
END IF |
zrmuz(jl) = zrmue(jl, jk) |
236 |
ZRKI = PAKI(JL,JABS) |
END DO |
237 |
ZS(JL) = EXP(-ZRKI * ZAA * 1.66) |
|
238 |
ZG(JL) = EXP(-ZRKI * ZAA / ZRMUE(JL,JK)) |
CALL swde(zgg, zref, zrmuz, zto1, zw, zre1, zre2, ztr1, ztr2) |
239 |
ZTR1(JL) = 0. |
|
240 |
ZRE1(JL) = 0. |
DO jl = 1, kdlon |
241 |
ZTR2(JL) = 0. |
|
242 |
ZRE2(JL) = 0. |
zrefz(jl, 2, jk) = (1.-zrneb(jl))*(zray1(jl,jkm1)+zrefz(jl,2,jkm1)* & |
243 |
C |
ztra1(jl,jkm1)*ztra2(jl,jkm1))*zg(jl)*zs(jl) + zrneb(jl)*zre1(jl) |
244 |
ZW(JL)= POMEGA(JL,KNU,JKM1) |
|
245 |
ZTO1(JL) = PTAU(JL,KNU,JKM1) / ZW(JL) |
ztr(jl, 2, jkm1) = zrneb(jl)*ztr1(jl) + (ztra1(jl,jkm1))*zg(jl)*(1.- & |
246 |
S + ZTAUAZ(JL,JKM1) / ZPIZAZ(JL,JKM1) |
zrneb(jl)) |
247 |
S + ZBB * ZRKI |
|
248 |
|
zrefz(jl, 1, jk) = (1.-zrneb(jl))*(zray1(jl,jkm1)+zrefz(jl,1,jkm1)* & |
249 |
ZR21(JL) = PTAU(JL,KNU,JKM1) + ZTAUAZ(JL,JKM1) |
ztra1(jl,jkm1)*ztra2(jl,jkm1)/(1.-zray2(jl,jkm1)*zrefz(jl,1, & |
250 |
ZR22(JL) = PTAU(JL,KNU,JKM1) / ZR21(JL) |
jkm1)))*zg(jl)*zs(jl) + zrneb(jl)*zre2(jl) |
251 |
ZGG(JL) = ZR22(JL) * PCG(JL,KNU,JKM1) |
|
252 |
S + (1. - ZR22(JL)) * ZCGAZ(JL,JKM1) |
ztr(jl, 1, jkm1) = zrneb(jl)*ztr2(jl) + (ztra1(jl,jkm1)/(1.-zray2(jl, & |
253 |
ZW(JL) = ZR21(JL) / ZTO1(JL) |
jkm1)*zrefz(jl,1,jkm1)))*zg(jl)*(1.-zrneb(jl)) |
254 |
ZREF(JL) = ZREFZ(JL,1,JKM1) |
|
255 |
ZRMUZ(JL) = ZRMUE(JL,JK) |
END DO |
256 |
322 CONTINUE |
END DO |
257 |
C |
|
258 |
CALL SWDE(ZGG, ZREF, ZRMUZ, ZTO1, ZW, |
! * 3.3 REFLECT./TRANSMISSIVITY BETWEEN SURFACE AND LEVEL |
259 |
S ZRE1, ZRE2, ZTR1, ZTR2) |
! ------------------------------------------------- |
260 |
C |
|
261 |
DO 323 JL = 1, KDLON |
|
262 |
C |
DO jref = 1, 2 |
263 |
ZREFZ(JL,2,JK) = (1.-ZRNEB(JL)) * (ZRAY1(JL,JKM1) |
|
264 |
S + ZREFZ(JL,2,JKM1) * ZTRA1(JL,JKM1) |
jn = jn + 1 |
265 |
S * ZTRA2(JL,JKM1) ) * ZG(JL) * ZS(JL) |
|
266 |
S + ZRNEB(JL) * ZRE1(JL) |
DO jl = 1, kdlon |
267 |
C |
zrj(jl, jn, kflev+1) = 1. |
268 |
ZTR(JL,2,JKM1)=ZRNEB(JL)*ZTR1(JL) |
zrk(jl, jn, kflev+1) = zrefz(jl, jref, kflev+1) |
269 |
S + (ZTRA1(JL,JKM1)) * ZG(JL) * (1.-ZRNEB(JL)) |
END DO |
270 |
C |
|
271 |
ZREFZ(JL,1,JK)=(1.-ZRNEB(JL))*(ZRAY1(JL,JKM1) |
DO jk = 1, kflev |
272 |
S +ZREFZ(JL,1,JKM1)*ZTRA1(JL,JKM1)*ZTRA2(JL,JKM1) |
jkl = kflev + 1 - jk |
273 |
S /(1.-ZRAY2(JL,JKM1)*ZREFZ(JL,1,JKM1)))*ZG(JL)*ZS(JL) |
jklp1 = jkl + 1 |
274 |
S + ZRNEB(JL) * ZRE2(JL) |
DO jl = 1, kdlon |
275 |
C |
zre11 = zrj(jl, jn, jklp1)*ztr(jl, jref, jkl) |
276 |
ZTR(JL,1,JKM1)= ZRNEB(JL) * ZTR2(JL) |
zrj(jl, jn, jkl) = zre11 |
277 |
S + (ZTRA1(JL,JKM1)/(1.-ZRAY2(JL,JKM1) |
zrk(jl, jn, jkl) = zre11*zrefz(jl, jref, jkl) |
278 |
S * ZREFZ(JL,1,JKM1))) |
END DO |
279 |
S * ZG(JL) * (1. -ZRNEB(JL)) |
END DO |
280 |
C |
END DO |
281 |
323 CONTINUE |
END DO |
282 |
324 CONTINUE |
|
283 |
C |
|
284 |
C* 3.3 REFLECT./TRANSMISSIVITY BETWEEN SURFACE AND LEVEL |
! ------------------------------------------------------------------ |
285 |
C ------------------------------------------------- |
|
286 |
C |
! * 4. INVERT GREY AND CONTINUUM FLUXES |
287 |
330 CONTINUE |
! -------------------------------- |
288 |
C |
|
289 |
DO 351 JREF=1,2 |
|
290 |
C |
|
291 |
JN = JN + 1 |
! * 4.1 UPWARD (ZRK) AND DOWNWARD (ZRJ) PSEUDO-FLUXES |
292 |
C |
! --------------------------------------------- |
293 |
DO 331 JL = 1, KDLON |
|
294 |
ZRJ(JL,JN,KFLEV+1) = 1. |
|
295 |
ZRK(JL,JN,KFLEV+1) = ZREFZ(JL,JREF,KFLEV+1) |
DO jk = 1, kflev + 1 |
296 |
331 CONTINUE |
DO jaj = 1, 5, 2 |
297 |
C |
jajp = jaj + 1 |
298 |
DO 333 JK = 1 , KFLEV |
DO jl = 1, kdlon |
299 |
JKL = KFLEV+1 - JK |
zrj(jl, jaj, jk) = zrj(jl, jaj, jk) - zrj(jl, jajp, jk) |
300 |
JKLP1 = JKL + 1 |
zrk(jl, jaj, jk) = zrk(jl, jaj, jk) - zrk(jl, jajp, jk) |
301 |
DO 332 JL = 1, KDLON |
zrj(jl, jaj, jk) = max(zrj(jl,jaj,jk), zeelog) |
302 |
ZRE11 = ZRJ(JL,JN,JKLP1) * ZTR(JL,JREF,JKL) |
zrk(jl, jaj, jk) = max(zrk(jl,jaj,jk), zeelog) |
303 |
ZRJ(JL,JN,JKL) = ZRE11 |
END DO |
304 |
ZRK(JL,JN,JKL) = ZRE11 * ZREFZ(JL,JREF,JKL) |
END DO |
305 |
332 CONTINUE |
END DO |
306 |
333 CONTINUE |
|
307 |
351 CONTINUE |
DO jk = 1, kflev + 1 |
308 |
361 CONTINUE |
DO jaj = 2, 6, 2 |
309 |
C |
DO jl = 1, kdlon |
310 |
C |
zrj(jl, jaj, jk) = max(zrj(jl,jaj,jk), zeelog) |
311 |
C ------------------------------------------------------------------ |
zrk(jl, jaj, jk) = max(zrk(jl,jaj,jk), zeelog) |
312 |
C |
END DO |
313 |
C* 4. INVERT GREY AND CONTINUUM FLUXES |
END DO |
314 |
C -------------------------------- |
END DO |
315 |
C |
|
316 |
400 CONTINUE |
! * 4.2 EFFECTIVE ABSORBER AMOUNTS BY INVERSE LAPLACE |
317 |
C |
! --------------------------------------------- |
318 |
C |
|
319 |
C* 4.1 UPWARD (ZRK) AND DOWNWARD (ZRJ) PSEUDO-FLUXES |
|
320 |
C --------------------------------------------- |
DO jk = 1, kflev + 1 |
321 |
C |
jkki = 1 |
322 |
410 CONTINUE |
DO jaj = 1, 2 |
323 |
C |
iind2(1) = jaj |
324 |
DO 414 JK = 1 , KFLEV+1 |
iind2(2) = jaj |
325 |
DO 413 JAJ = 1 , 5 , 2 |
DO jn = 1, 2 |
326 |
JAJP = JAJ + 1 |
jn2j = jn + 2*jaj |
327 |
DO 412 JL = 1, KDLON |
jkkp4 = jkki + 4 |
328 |
ZRJ(JL,JAJ,JK)= ZRJ(JL,JAJ,JK) - ZRJ(JL,JAJP,JK) |
|
329 |
ZRK(JL,JAJ,JK)= ZRK(JL,JAJ,JK) - ZRK(JL,JAJP,JK) |
! * 4.2.1 EFFECTIVE ABSORBER AMOUNTS |
330 |
ZRJ(JL,JAJ,JK)= MAX( ZRJ(JL,JAJ,JK) , ZEELOG ) |
! -------------------------- |
331 |
ZRK(JL,JAJ,JK)= MAX( ZRK(JL,JAJ,JK) , ZEELOG ) |
|
332 |
412 CONTINUE |
|
333 |
413 CONTINUE |
DO jl = 1, kdlon |
334 |
414 CONTINUE |
zw2(jl, 1) = log(zrj(jl,jn,jk)/zrj(jl,jn2j,jk))/paki(jl, jaj) |
335 |
C |
zw2(jl, 2) = log(zrk(jl,jn,jk)/zrk(jl,jn2j,jk))/paki(jl, jaj) |
336 |
DO 417 JK = 1 , KFLEV+1 |
END DO |
337 |
DO 416 JAJ = 2 , 6 , 2 |
|
338 |
DO 415 JL = 1, KDLON |
! * 4.2.2 TRANSMISSION FUNCTION |
339 |
ZRJ(JL,JAJ,JK)= MAX( ZRJ(JL,JAJ,JK) , ZEELOG ) |
! --------------------- |
340 |
ZRK(JL,JAJ,JK)= MAX( ZRK(JL,JAJ,JK) , ZEELOG ) |
|
341 |
415 CONTINUE |
|
342 |
416 CONTINUE |
CALL swtt1(knu, 2, iind2, zw2, zr2) |
343 |
417 CONTINUE |
|
344 |
C |
DO jl = 1, kdlon |
345 |
C* 4.2 EFFECTIVE ABSORBER AMOUNTS BY INVERSE LAPLACE |
zrl(jl, jkki) = zr2(jl, 1) |
346 |
C --------------------------------------------- |
zrl(jl, jkkp4) = zr2(jl, 2) |
347 |
C |
END DO |
348 |
420 CONTINUE |
|
349 |
C |
jkki = jkki + 1 |
350 |
DO 437 JK = 1 , KFLEV+1 |
END DO |
351 |
JKKI = 1 |
END DO |
352 |
DO 425 JAJ = 1 , 2 |
|
353 |
IIND2(1)=JAJ |
! * 4.3 UPWARD AND DOWNWARD FLUXES WITH H2O AND UMG ABSORPTION |
354 |
IIND2(2)=JAJ |
! ------------------------------------------------------ |
355 |
DO 424 JN = 1 , 2 |
|
356 |
JN2J = JN + 2 * JAJ |
|
357 |
JKKP4 = JKKI + 4 |
DO jl = 1, kdlon |
358 |
C |
pfdown(jl, jk) = zrj(jl, 1, jk)*zrl(jl, 1)*zrl(jl, 3) + & |
359 |
C* 4.2.1 EFFECTIVE ABSORBER AMOUNTS |
zrj(jl, 2, jk)*zrl(jl, 2)*zrl(jl, 4) |
360 |
C -------------------------- |
pfup(jl, jk) = zrk(jl, 1, jk)*zrl(jl, 5)*zrl(jl, 7) + & |
361 |
C |
zrk(jl, 2, jk)*zrl(jl, 6)*zrl(jl, 8) |
362 |
4210 CONTINUE |
END DO |
363 |
C |
END DO |
364 |
DO 4211 JL = 1, KDLON |
|
365 |
ZW2(JL,1) = LOG( ZRJ(JL,JN,JK) / ZRJ(JL,JN2J,JK)) |
|
366 |
S / PAKI(JL,JAJ) |
! ------------------------------------------------------------------ |
367 |
ZW2(JL,2) = LOG( ZRK(JL,JN,JK) / ZRK(JL,JN2J,JK)) |
|
368 |
S / PAKI(JL,JAJ) |
! * 5. MOLECULAR ABSORPTION ON CLEAR-SKY FLUXES |
369 |
4211 CONTINUE |
! ---------------------------------------- |
370 |
C |
|
371 |
C* 4.2.2 TRANSMISSION FUNCTION |
|
372 |
C --------------------- |
|
373 |
C |
! * 5.1 DOWNWARD FLUXES |
374 |
4220 CONTINUE |
! --------------- |
375 |
C |
|
376 |
CALL SWTT1(KNU, 2, IIND2, ZW2, ZR2) |
|
377 |
C |
jaj = 2 |
378 |
DO 4221 JL = 1, KDLON |
iind3(1) = 1 |
379 |
ZRL(JL,JKKI) = ZR2(JL,1) |
iind3(2) = 2 |
380 |
ZRUEF(JL,JKKI) = ZW2(JL,1) |
iind3(3) = 3 |
381 |
ZRL(JL,JKKP4) = ZR2(JL,2) |
|
382 |
ZRUEF(JL,JKKP4) = ZW2(JL,2) |
DO jl = 1, kdlon |
383 |
4221 CONTINUE |
zw3(jl, 1) = 0. |
384 |
C |
zw3(jl, 2) = 0. |
385 |
JKKI=JKKI+1 |
zw3(jl, 3) = 0. |
386 |
424 CONTINUE |
zw4(jl) = 0. |
387 |
425 CONTINUE |
zw5(jl) = 0. |
388 |
C |
zr4(jl) = 1. |
389 |
C* 4.3 UPWARD AND DOWNWARD FLUXES WITH H2O AND UMG ABSORPTION |
zfd(jl, kflev+1) = zrj0(jl, jaj, kflev+1) |
390 |
C ------------------------------------------------------ |
END DO |
391 |
C |
DO jk = 1, kflev |
392 |
430 CONTINUE |
ikl = kflev + 1 - jk |
393 |
C |
DO jl = 1, kdlon |
394 |
DO 431 JL = 1, KDLON |
zw3(jl, 1) = zw3(jl, 1) + pud(jl, 1, ikl)/zrmu0(jl, ikl) |
395 |
PFDOWN(JL,JK) = ZRJ(JL,1,JK) * ZRL(JL,1) * ZRL(JL,3) |
zw3(jl, 2) = zw3(jl, 2) + pud(jl, 2, ikl)/zrmu0(jl, ikl) |
396 |
S + ZRJ(JL,2,JK) * ZRL(JL,2) * ZRL(JL,4) |
zw3(jl, 3) = zw3(jl, 3) + poz(jl, ikl)/zrmu0(jl, ikl) |
397 |
PFUP(JL,JK) = ZRK(JL,1,JK) * ZRL(JL,5) * ZRL(JL,7) |
zw4(jl) = zw4(jl) + pud(jl, 4, ikl)/zrmu0(jl, ikl) |
398 |
S + ZRK(JL,2,JK) * ZRL(JL,6) * ZRL(JL,8) |
zw5(jl) = zw5(jl) + pud(jl, 5, ikl)/zrmu0(jl, ikl) |
399 |
431 CONTINUE |
END DO |
400 |
437 CONTINUE |
|
401 |
C |
CALL swtt1(knu, 3, iind3, zw3, zr3) |
402 |
C |
|
403 |
C ------------------------------------------------------------------ |
DO jl = 1, kdlon |
404 |
C |
! ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
405 |
C* 5. MOLECULAR ABSORPTION ON CLEAR-SKY FLUXES |
zfd(jl, ikl) = zr3(jl, 1)*zr3(jl, 2)*zr3(jl, 3)*zr4(jl)* & |
406 |
C ---------------------------------------- |
zrj0(jl, jaj, ikl) |
407 |
C |
END DO |
408 |
500 CONTINUE |
END DO |
409 |
C |
|
410 |
C |
|
411 |
C* 5.1 DOWNWARD FLUXES |
! * 5.2 UPWARD FLUXES |
412 |
C --------------- |
! ------------- |
413 |
C |
|
414 |
510 CONTINUE |
|
415 |
C |
DO jl = 1, kdlon |
416 |
JAJ = 2 |
zfu(jl, 1) = zfd(jl, 1)*palbp(jl, knu) |
417 |
IIND3(1)=1 |
END DO |
418 |
IIND3(2)=2 |
|
419 |
IIND3(3)=3 |
DO jk = 2, kflev + 1 |
420 |
C |
ikm1 = jk - 1 |
421 |
DO 511 JL = 1, KDLON |
DO jl = 1, kdlon |
422 |
ZW3(JL,1)=0. |
zw3(jl, 1) = zw3(jl, 1) + pud(jl, 1, ikm1)*1.66 |
423 |
ZW3(JL,2)=0. |
zw3(jl, 2) = zw3(jl, 2) + pud(jl, 2, ikm1)*1.66 |
424 |
ZW3(JL,3)=0. |
zw3(jl, 3) = zw3(jl, 3) + poz(jl, ikm1)*1.66 |
425 |
ZW4(JL) =0. |
zw4(jl) = zw4(jl) + pud(jl, 4, ikm1)*1.66 |
426 |
ZW5(JL) =0. |
zw5(jl) = zw5(jl) + pud(jl, 5, ikm1)*1.66 |
427 |
ZR4(JL) =1. |
END DO |
428 |
ZFD(JL,KFLEV+1)= ZRJ0(JL,JAJ,KFLEV+1) |
|
429 |
511 CONTINUE |
CALL swtt1(knu, 3, iind3, zw3, zr3) |
430 |
DO 514 JK = 1 , KFLEV |
|
431 |
IKL = KFLEV+1-JK |
DO jl = 1, kdlon |
432 |
DO 512 JL = 1, KDLON |
! ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
433 |
ZW3(JL,1)=ZW3(JL,1)+PUD(JL,1,IKL)/ZRMU0(JL,IKL) |
zfu(jl, jk) = zr3(jl, 1)*zr3(jl, 2)*zr3(jl, 3)*zr4(jl)* & |
434 |
ZW3(JL,2)=ZW3(JL,2)+PUD(JL,2,IKL)/ZRMU0(JL,IKL) |
zrk0(jl, jaj, jk) |
435 |
ZW3(JL,3)=ZW3(JL,3)+POZ(JL, IKL)/ZRMU0(JL,IKL) |
END DO |
436 |
ZW4(JL) =ZW4(JL) +PUD(JL,4,IKL)/ZRMU0(JL,IKL) |
END DO |
437 |
ZW5(JL) =ZW5(JL) +PUD(JL,5,IKL)/ZRMU0(JL,IKL) |
|
438 |
512 CONTINUE |
|
439 |
C |
! ------------------------------------------------------------------ |
440 |
CALL SWTT1(KNU, 3, IIND3, ZW3, ZR3) |
|
441 |
C |
! * 6. INTRODUCTION OF OZONE AND H2O CONTINUUM ABSORPTION |
442 |
DO 513 JL = 1, KDLON |
! -------------------------------------------------- |
443 |
C ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
|
444 |
ZFD(JL,IKL) = ZR3(JL,1)*ZR3(JL,2)*ZR3(JL,3)*ZR4(JL) |
iabs = 3 |
445 |
S * ZRJ0(JL,JAJ,IKL) |
|
446 |
513 CONTINUE |
! * 6.1 DOWNWARD FLUXES |
447 |
514 CONTINUE |
! --------------- |
448 |
C |
|
449 |
C |
DO jl = 1, kdlon |
450 |
C* 5.2 UPWARD FLUXES |
zw1(jl) = 0. |
451 |
C ------------- |
zw4(jl) = 0. |
452 |
C |
zw5(jl) = 0. |
453 |
520 CONTINUE |
zr1(jl) = 0. |
454 |
C |
pfdown(jl, kflev+1) = ((1.-pclear(jl))*pfdown(jl,kflev+1)+pclear(jl)*zfd( & |
455 |
DO 525 JL = 1, KDLON |
jl,kflev+1))*rsun(knu) |
456 |
ZFU(JL,1) = ZFD(JL,1)*PALBP(JL,KNU) |
END DO |
457 |
525 CONTINUE |
|
458 |
C |
DO jk = 1, kflev |
459 |
DO 528 JK = 2 , KFLEV+1 |
ikl = kflev + 1 - jk |
460 |
IKM1=JK-1 |
DO jl = 1, kdlon |
461 |
DO 526 JL = 1, KDLON |
zw1(jl) = zw1(jl) + poz(jl, ikl)/zrmue(jl, ikl) |
462 |
ZW3(JL,1)=ZW3(JL,1)+PUD(JL,1,IKM1)*1.66 |
zw4(jl) = zw4(jl) + pud(jl, 4, ikl)/zrmue(jl, ikl) |
463 |
ZW3(JL,2)=ZW3(JL,2)+PUD(JL,2,IKM1)*1.66 |
zw5(jl) = zw5(jl) + pud(jl, 5, ikl)/zrmue(jl, ikl) |
464 |
ZW3(JL,3)=ZW3(JL,3)+POZ(JL, IKM1)*1.66 |
! ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
465 |
ZW4(JL) =ZW4(JL) +PUD(JL,4,IKM1)*1.66 |
END DO |
466 |
ZW5(JL) =ZW5(JL) +PUD(JL,5,IKM1)*1.66 |
|
467 |
526 CONTINUE |
CALL swtt(knu, iabs, zw1, zr1) |
468 |
C |
|
469 |
CALL SWTT1(KNU, 3, IIND3, ZW3, ZR3) |
DO jl = 1, kdlon |
470 |
C |
pfdown(jl, ikl) = ((1.-pclear(jl))*zr1(jl)*zr4(jl)*pfdown(jl,ikl)+ & |
471 |
DO 527 JL = 1, KDLON |
pclear(jl)*zfd(jl,ikl))*rsun(knu) |
472 |
C ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
END DO |
473 |
ZFU(JL,JK) = ZR3(JL,1)*ZR3(JL,2)*ZR3(JL,3)*ZR4(JL) |
END DO |
474 |
S * ZRK0(JL,JAJ,JK) |
|
475 |
527 CONTINUE |
|
476 |
528 CONTINUE |
! * 6.2 UPWARD FLUXES |
477 |
C |
! ------------- |
478 |
C |
|
479 |
C ------------------------------------------------------------------ |
DO jl = 1, kdlon |
480 |
C |
pfup(jl, 1) = ((1.-pclear(jl))*zr1(jl)*zr4(jl)*pfup(jl,1)+pclear(jl)*zfu( & |
481 |
C* 6. INTRODUCTION OF OZONE AND H2O CONTINUUM ABSORPTION |
jl,1))*rsun(knu) |
482 |
C -------------------------------------------------- |
END DO |
483 |
C |
|
484 |
600 CONTINUE |
DO jk = 2, kflev + 1 |
485 |
IABS=3 |
ikm1 = jk - 1 |
486 |
C |
DO jl = 1, kdlon |
487 |
C* 6.1 DOWNWARD FLUXES |
zw1(jl) = zw1(jl) + poz(jl, ikm1)*1.66 |
488 |
C --------------- |
zw4(jl) = zw4(jl) + pud(jl, 4, ikm1)*1.66 |
489 |
C |
zw5(jl) = zw5(jl) + pud(jl, 5, ikm1)*1.66 |
490 |
610 CONTINUE |
! ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
491 |
DO 611 JL = 1, KDLON |
END DO |
492 |
ZW1(JL)=0. |
|
493 |
ZW4(JL)=0. |
CALL swtt(knu, iabs, zw1, zr1) |
494 |
ZW5(JL)=0. |
|
495 |
ZR1(JL)=0. |
DO jl = 1, kdlon |
496 |
PFDOWN(JL,KFLEV+1) = ((1.-PCLEAR(JL))*PFDOWN(JL,KFLEV+1) |
pfup(jl, jk) = ((1.-pclear(jl))*zr1(jl)*zr4(jl)*pfup(jl,jk)+pclear(jl)* & |
497 |
S + PCLEAR(JL) * ZFD(JL,KFLEV+1)) * RSUN(KNU) |
zfu(jl,jk))*rsun(knu) |
498 |
611 CONTINUE |
END DO |
499 |
C |
END DO |
500 |
DO 614 JK = 1 , KFLEV |
|
501 |
IKL=KFLEV+1-JK |
END SUBROUTINE sw2s |
502 |
DO 612 JL = 1, KDLON |
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503 |
ZW1(JL) = ZW1(JL)+POZ(JL, IKL)/ZRMUE(JL,IKL) |
end module sw2s_m |
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ZW4(JL) = ZW4(JL)+PUD(JL,4,IKL)/ZRMUE(JL,IKL) |
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ZW5(JL) = ZW5(JL)+PUD(JL,5,IKL)/ZRMUE(JL,IKL) |
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C ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
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612 CONTINUE |
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C |
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CALL SWTT(KNU, IABS, ZW1, ZR1) |
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C |
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DO 613 JL = 1, KDLON |
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PFDOWN(JL,IKL) = ((1.-PCLEAR(JL))*ZR1(JL)*ZR4(JL)*PFDOWN(JL,IKL) |
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S +PCLEAR(JL)*ZFD(JL,IKL)) * RSUN(KNU) |
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613 CONTINUE |
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614 CONTINUE |
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C |
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C |
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C* 6.2 UPWARD FLUXES |
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C ------------- |
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C |
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620 CONTINUE |
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DO 621 JL = 1, KDLON |
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PFUP(JL,1) = ((1.-PCLEAR(JL))*ZR1(JL)*ZR4(JL) * PFUP(JL,1) |
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S +PCLEAR(JL)*ZFU(JL,1)) * RSUN(KNU) |
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621 CONTINUE |
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C |
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DO 624 JK = 2 , KFLEV+1 |
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IKM1=JK-1 |
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DO 622 JL = 1, KDLON |
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ZW1(JL) = ZW1(JL)+POZ(JL ,IKM1)*1.66 |
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ZW4(JL) = ZW4(JL)+PUD(JL,4,IKM1)*1.66 |
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ZW5(JL) = ZW5(JL)+PUD(JL,5,IKM1)*1.66 |
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C ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
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622 CONTINUE |
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C |
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CALL SWTT(KNU, IABS, ZW1, ZR1) |
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C |
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DO 623 JL = 1, KDLON |
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PFUP(JL,JK) = ((1.-PCLEAR(JL))*ZR1(JL)*ZR4(JL) * PFUP(JL,JK) |
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S +PCLEAR(JL)*ZFU(JL,JK)) * RSUN(KNU) |
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623 CONTINUE |
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624 CONTINUE |
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C |
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C ------------------------------------------------------------------ |
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C |
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RETURN |
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END |
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