1 |
SUBROUTINE SW2S ( KNU |
2 |
S , PAER , flag_aer, tauae, pizae, cgae |
3 |
S , PAKI, PALBD, PALBP, PCG , PCLD, PCLEAR, PCLDSW |
4 |
S , PDSIG ,POMEGA,POZ , PRMU , PSEC , PTAU |
5 |
S , PUD ,PWV , PQS |
6 |
S , PFDOWN,PFUP ) |
7 |
use dimens_m |
8 |
use dimphy |
9 |
use raddim |
10 |
use radepsi |
11 |
IMPLICIT none |
12 |
C |
13 |
C ------------------------------------------------------------------ |
14 |
C PURPOSE. |
15 |
C -------- |
16 |
C |
17 |
C THIS ROUTINE COMPUTES THE SHORTWAVE RADIATION FLUXES IN THE |
18 |
C SECOND SPECTRAL INTERVAL FOLLOWING FOUQUART AND BONNEL (1980). |
19 |
C |
20 |
C METHOD. |
21 |
C ------- |
22 |
C |
23 |
C 1. COMPUTES REFLECTIVITY/TRANSMISSIVITY CORRESPONDING TO |
24 |
C CONTINUUM SCATTERING |
25 |
C 2. COMPUTES REFLECTIVITY/TRANSMISSIVITY CORRESPONDING FOR |
26 |
C A GREY MOLECULAR ABSORPTION |
27 |
C 3. LAPLACE TRANSFORM ON THE PREVIOUS TO GET EFFECTIVE AMOUNTS |
28 |
C OF ABSORBERS |
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C 4. APPLY H2O AND U.M.G. TRANSMISSION FUNCTIONS |
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C 5. MULTIPLY BY OZONE TRANSMISSION FUNCTION |
31 |
C |
32 |
C REFERENCE. |
33 |
C ---------- |
34 |
C |
35 |
C SEE RADIATION'S PART OF THE ECMWF RESEARCH DEPARTMENT |
36 |
C DOCUMENTATION, AND FOUQUART AND BONNEL (1980) |
37 |
C |
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C AUTHOR. |
39 |
C ------- |
40 |
C JEAN-JACQUES MORCRETTE *ECMWF* |
41 |
C |
42 |
C MODIFICATIONS. |
43 |
C -------------- |
44 |
C ORIGINAL : 89-07-14 |
45 |
C 94-11-15 J.-J. MORCRETTE DIRECT/DIFFUSE ALBEDO |
46 |
C ------------------------------------------------------------------ |
47 |
C* ARGUMENTS: |
48 |
C |
49 |
INTEGER KNU |
50 |
c-OB |
51 |
real*8 flag_aer |
52 |
real*8 tauae(kdlon,kflev,2) |
53 |
real*8 pizae(kdlon,kflev,2) |
54 |
real*8 cgae(kdlon,kflev,2) |
55 |
REAL*8 PAER(KDLON,KFLEV,5) |
56 |
REAL*8 PAKI(KDLON,2) |
57 |
REAL*8 PALBD(KDLON,2) |
58 |
REAL*8 PALBP(KDLON,2) |
59 |
REAL*8 PCG(KDLON,2,KFLEV) |
60 |
REAL*8 PCLD(KDLON,KFLEV) |
61 |
REAL*8 PCLDSW(KDLON,KFLEV) |
62 |
REAL*8 PCLEAR(KDLON) |
63 |
REAL*8 PDSIG(KDLON,KFLEV) |
64 |
REAL*8 POMEGA(KDLON,2,KFLEV) |
65 |
REAL*8 POZ(KDLON,KFLEV) |
66 |
REAL*8 PQS(KDLON,KFLEV) |
67 |
REAL*8 PRMU(KDLON) |
68 |
REAL*8 PSEC(KDLON) |
69 |
REAL*8 PTAU(KDLON,2,KFLEV) |
70 |
REAL*8 PUD(KDLON,5,KFLEV+1) |
71 |
REAL*8 PWV(KDLON,KFLEV) |
72 |
C |
73 |
REAL*8 PFDOWN(KDLON,KFLEV+1) |
74 |
REAL*8 PFUP(KDLON,KFLEV+1) |
75 |
C |
76 |
C* LOCAL VARIABLES: |
77 |
C |
78 |
INTEGER IIND2(2), IIND3(3) |
79 |
REAL*8 ZCGAZ(KDLON,KFLEV) |
80 |
REAL*8 ZFD(KDLON,KFLEV+1) |
81 |
REAL*8 ZFU(KDLON,KFLEV+1) |
82 |
REAL*8 ZG(KDLON) |
83 |
REAL*8 ZGG(KDLON) |
84 |
REAL*8 ZPIZAZ(KDLON,KFLEV) |
85 |
REAL*8 ZRAYL(KDLON) |
86 |
REAL*8 ZRAY1(KDLON,KFLEV+1) |
87 |
REAL*8 ZRAY2(KDLON,KFLEV+1) |
88 |
REAL*8 ZREF(KDLON) |
89 |
REAL*8 ZREFZ(KDLON,2,KFLEV+1) |
90 |
REAL*8 ZRE1(KDLON) |
91 |
REAL*8 ZRE2(KDLON) |
92 |
REAL*8 ZRJ(KDLON,6,KFLEV+1) |
93 |
REAL*8 ZRJ0(KDLON,6,KFLEV+1) |
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REAL*8 ZRK(KDLON,6,KFLEV+1) |
95 |
REAL*8 ZRK0(KDLON,6,KFLEV+1) |
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REAL*8 ZRL(KDLON,8) |
97 |
REAL*8 ZRMUE(KDLON,KFLEV+1) |
98 |
REAL*8 ZRMU0(KDLON,KFLEV+1) |
99 |
REAL*8 ZRMUZ(KDLON) |
100 |
REAL*8 ZRNEB(KDLON) |
101 |
REAL*8 ZRUEF(KDLON,8) |
102 |
REAL*8 ZR1(KDLON) |
103 |
REAL*8 ZR2(KDLON,2) |
104 |
REAL*8 ZR3(KDLON,3) |
105 |
REAL*8 ZR4(KDLON) |
106 |
REAL*8 ZR21(KDLON) |
107 |
REAL*8 ZR22(KDLON) |
108 |
REAL*8 ZS(KDLON) |
109 |
REAL*8 ZTAUAZ(KDLON,KFLEV) |
110 |
REAL*8 ZTO1(KDLON) |
111 |
REAL*8 ZTR(KDLON,2,KFLEV+1) |
112 |
REAL*8 ZTRA1(KDLON,KFLEV+1) |
113 |
REAL*8 ZTRA2(KDLON,KFLEV+1) |
114 |
REAL*8 ZTR1(KDLON) |
115 |
REAL*8 ZTR2(KDLON) |
116 |
REAL*8 ZW(KDLON) |
117 |
REAL*8 ZW1(KDLON) |
118 |
REAL*8 ZW2(KDLON,2) |
119 |
REAL*8 ZW3(KDLON,3) |
120 |
REAL*8 ZW4(KDLON) |
121 |
REAL*8 ZW5(KDLON) |
122 |
C |
123 |
INTEGER jl, jk, k, jaj, ikm1, ikl, jn, jabs, jkm1 |
124 |
INTEGER jref, jkl, jklp1, jajp, jkki, jkkp4, jn2j, iabs |
125 |
REAL*8 ZRMUM1, ZWH2O, ZCNEB, ZAA, ZBB, ZRKI, ZRE11 |
126 |
C |
127 |
C* Prescribed Data: |
128 |
C |
129 |
REAL*8 RSUN(2) |
130 |
SAVE RSUN |
131 |
REAL*8 RRAY(2,6) |
132 |
SAVE RRAY |
133 |
DATA RSUN(1) / 0.441676 / |
134 |
DATA RSUN(2) / 0.558324 / |
135 |
DATA (RRAY(1,K),K=1,6) / |
136 |
S .428937E-01, .890743E+00,-.288555E+01, |
137 |
S .522744E+01,-.469173E+01, .161645E+01/ |
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 |
142 |
C ------------------------------------------------------------------ |
143 |
C |
144 |
C* 1. SECOND SPECTRAL INTERVAL (0.68-4.00 MICRON) |
145 |
C ------------------------------------------- |
146 |
C |
147 |
100 CONTINUE |
148 |
C |
149 |
C |
150 |
C* 1.1 OPTICAL THICKNESS FOR RAYLEIGH SCATTERING |
151 |
C ----------------------------------------- |
152 |
C |
153 |
110 CONTINUE |
154 |
C |
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) )))) |
160 |
111 CONTINUE |
161 |
C |
162 |
C |
163 |
C ------------------------------------------------------------------ |
164 |
C |
165 |
C* 2. CONTINUUM SCATTERING CALCULATIONS |
166 |
C --------------------------------- |
167 |
C |
168 |
200 CONTINUE |
169 |
C |
170 |
C* 2.1 CLEAR-SKY FRACTION OF THE COLUMN |
171 |
C -------------------------------- |
172 |
C |
173 |
210 CONTINUE |
174 |
C |
175 |
CALL SWCLR ( KNU |
176 |
S , PAER , flag_aer, tauae, pizae, cgae |
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 |
182 |
C* 2.2 CLOUDY FRACTION OF THE COLUMN |
183 |
C ----------------------------- |
184 |
C |
185 |
220 CONTINUE |
186 |
C |
187 |
CALL SWR ( KNU |
188 |
S , PALBD , PCG , PCLD , PDSIG, POMEGA, ZRAYL |
189 |
S , PSEC , PTAU |
190 |
S , ZCGAZ , ZPIZAZ, ZRAY1, ZRAY2, ZREFZ , ZRJ , ZRK, ZRMUE |
191 |
S , ZTAUAZ, ZTRA1 , ZTRA2) |
192 |
C |
193 |
C |
194 |
C ------------------------------------------------------------------ |
195 |
C |
196 |
C* 3. SCATTERING CALCULATIONS WITH GREY MOLECULAR ABSORPTION |
197 |
C ------------------------------------------------------ |
198 |
C |
199 |
300 CONTINUE |
200 |
C |
201 |
JN = 2 |
202 |
C |
203 |
DO 361 JABS=1,2 |
204 |
C |
205 |
C |
206 |
C* 3.1 SURFACE CONDITIONS |
207 |
C ------------------ |
208 |
C |
209 |
310 CONTINUE |
210 |
C |
211 |
DO 311 JL = 1, KDLON |
212 |
ZREFZ(JL,2,1) = PALBD(JL,KNU) |
213 |
ZREFZ(JL,1,1) = PALBD(JL,KNU) |
214 |
311 CONTINUE |
215 |
C |
216 |
C |
217 |
C* 3.2 INTRODUCING CLOUD EFFECTS |
218 |
C ------------------------- |
219 |
C |
220 |
320 CONTINUE |
221 |
C |
222 |
DO 324 JK = 2 , KFLEV+1 |
223 |
JKM1 = JK - 1 |
224 |
IKL=KFLEV+1-JKM1 |
225 |
DO 322 JL = 1, KDLON |
226 |
ZRNEB(JL) = PCLD(JL,JKM1) |
227 |
IF (JABS.EQ.1 .AND. ZRNEB(JL).GT.2.*ZEELOG) THEN |
228 |
ZWH2O=MAX(PWV(JL,JKM1),ZEELOG) |
229 |
ZCNEB=MAX(ZEELOG,MIN(ZRNEB(JL),1.-ZEELOG)) |
230 |
ZBB=PUD(JL,JABS,JKM1)*PQS(JL,JKM1)/ZWH2O |
231 |
ZAA=MAX((PUD(JL,JABS,JKM1)-ZCNEB*ZBB)/(1.-ZCNEB),ZEELOG) |
232 |
ELSE |
233 |
ZAA=PUD(JL,JABS,JKM1) |
234 |
ZBB=ZAA |
235 |
END IF |
236 |
ZRKI = PAKI(JL,JABS) |
237 |
ZS(JL) = EXP(-ZRKI * ZAA * 1.66) |
238 |
ZG(JL) = EXP(-ZRKI * ZAA / ZRMUE(JL,JK)) |
239 |
ZTR1(JL) = 0. |
240 |
ZRE1(JL) = 0. |
241 |
ZTR2(JL) = 0. |
242 |
ZRE2(JL) = 0. |
243 |
C |
244 |
ZW(JL)= POMEGA(JL,KNU,JKM1) |
245 |
ZTO1(JL) = PTAU(JL,KNU,JKM1) / ZW(JL) |
246 |
S + ZTAUAZ(JL,JKM1) / ZPIZAZ(JL,JKM1) |
247 |
S + ZBB * ZRKI |
248 |
|
249 |
ZR21(JL) = PTAU(JL,KNU,JKM1) + ZTAUAZ(JL,JKM1) |
250 |
ZR22(JL) = PTAU(JL,KNU,JKM1) / ZR21(JL) |
251 |
ZGG(JL) = ZR22(JL) * PCG(JL,KNU,JKM1) |
252 |
S + (1. - ZR22(JL)) * ZCGAZ(JL,JKM1) |
253 |
ZW(JL) = ZR21(JL) / ZTO1(JL) |
254 |
ZREF(JL) = ZREFZ(JL,1,JKM1) |
255 |
ZRMUZ(JL) = ZRMUE(JL,JK) |
256 |
322 CONTINUE |
257 |
C |
258 |
CALL SWDE(ZGG, ZREF, ZRMUZ, ZTO1, ZW, |
259 |
S ZRE1, ZRE2, ZTR1, ZTR2) |
260 |
C |
261 |
DO 323 JL = 1, KDLON |
262 |
C |
263 |
ZREFZ(JL,2,JK) = (1.-ZRNEB(JL)) * (ZRAY1(JL,JKM1) |
264 |
S + ZREFZ(JL,2,JKM1) * ZTRA1(JL,JKM1) |
265 |
S * ZTRA2(JL,JKM1) ) * ZG(JL) * ZS(JL) |
266 |
S + ZRNEB(JL) * ZRE1(JL) |
267 |
C |
268 |
ZTR(JL,2,JKM1)=ZRNEB(JL)*ZTR1(JL) |
269 |
S + (ZTRA1(JL,JKM1)) * ZG(JL) * (1.-ZRNEB(JL)) |
270 |
C |
271 |
ZREFZ(JL,1,JK)=(1.-ZRNEB(JL))*(ZRAY1(JL,JKM1) |
272 |
S +ZREFZ(JL,1,JKM1)*ZTRA1(JL,JKM1)*ZTRA2(JL,JKM1) |
273 |
S /(1.-ZRAY2(JL,JKM1)*ZREFZ(JL,1,JKM1)))*ZG(JL)*ZS(JL) |
274 |
S + ZRNEB(JL) * ZRE2(JL) |
275 |
C |
276 |
ZTR(JL,1,JKM1)= ZRNEB(JL) * ZTR2(JL) |
277 |
S + (ZTRA1(JL,JKM1)/(1.-ZRAY2(JL,JKM1) |
278 |
S * ZREFZ(JL,1,JKM1))) |
279 |
S * ZG(JL) * (1. -ZRNEB(JL)) |
280 |
C |
281 |
323 CONTINUE |
282 |
324 CONTINUE |
283 |
C |
284 |
C* 3.3 REFLECT./TRANSMISSIVITY BETWEEN SURFACE AND LEVEL |
285 |
C ------------------------------------------------- |
286 |
C |
287 |
330 CONTINUE |
288 |
C |
289 |
DO 351 JREF=1,2 |
290 |
C |
291 |
JN = JN + 1 |
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) |
296 |
331 CONTINUE |
297 |
C |
298 |
DO 333 JK = 1 , KFLEV |
299 |
JKL = KFLEV+1 - JK |
300 |
JKLP1 = JKL + 1 |
301 |
DO 332 JL = 1, KDLON |
302 |
ZRE11 = ZRJ(JL,JN,JKLP1) * ZTR(JL,JREF,JKL) |
303 |
ZRJ(JL,JN,JKL) = ZRE11 |
304 |
ZRK(JL,JN,JKL) = ZRE11 * ZREFZ(JL,JREF,JKL) |
305 |
332 CONTINUE |
306 |
333 CONTINUE |
307 |
351 CONTINUE |
308 |
361 CONTINUE |
309 |
C |
310 |
C |
311 |
C ------------------------------------------------------------------ |
312 |
C |
313 |
C* 4. INVERT GREY AND CONTINUUM FLUXES |
314 |
C -------------------------------- |
315 |
C |
316 |
400 CONTINUE |
317 |
C |
318 |
C |
319 |
C* 4.1 UPWARD (ZRK) AND DOWNWARD (ZRJ) PSEUDO-FLUXES |
320 |
C --------------------------------------------- |
321 |
C |
322 |
410 CONTINUE |
323 |
C |
324 |
DO 414 JK = 1 , KFLEV+1 |
325 |
DO 413 JAJ = 1 , 5 , 2 |
326 |
JAJP = JAJ + 1 |
327 |
DO 412 JL = 1, KDLON |
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) |
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 |
334 |
414 CONTINUE |
335 |
C |
336 |
DO 417 JK = 1 , KFLEV+1 |
337 |
DO 416 JAJ = 2 , 6 , 2 |
338 |
DO 415 JL = 1, KDLON |
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 |
343 |
417 CONTINUE |
344 |
C |
345 |
C* 4.2 EFFECTIVE ABSORBER AMOUNTS BY INVERSE LAPLACE |
346 |
C --------------------------------------------- |
347 |
C |
348 |
420 CONTINUE |
349 |
C |
350 |
DO 437 JK = 1 , KFLEV+1 |
351 |
JKKI = 1 |
352 |
DO 425 JAJ = 1 , 2 |
353 |
IIND2(1)=JAJ |
354 |
IIND2(2)=JAJ |
355 |
DO 424 JN = 1 , 2 |
356 |
JN2J = JN + 2 * JAJ |
357 |
JKKP4 = JKKI + 4 |
358 |
C |
359 |
C* 4.2.1 EFFECTIVE ABSORBER AMOUNTS |
360 |
C -------------------------- |
361 |
C |
362 |
4210 CONTINUE |
363 |
C |
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) |
369 |
4211 CONTINUE |
370 |
C |
371 |
C* 4.2.2 TRANSMISSION FUNCTION |
372 |
C --------------------- |
373 |
C |
374 |
4220 CONTINUE |
375 |
C |
376 |
CALL SWTT1(KNU, 2, IIND2, ZW2, ZR2) |
377 |
C |
378 |
DO 4221 JL = 1, KDLON |
379 |
ZRL(JL,JKKI) = ZR2(JL,1) |
380 |
ZRUEF(JL,JKKI) = ZW2(JL,1) |
381 |
ZRL(JL,JKKP4) = ZR2(JL,2) |
382 |
ZRUEF(JL,JKKP4) = ZW2(JL,2) |
383 |
4221 CONTINUE |
384 |
C |
385 |
JKKI=JKKI+1 |
386 |
424 CONTINUE |
387 |
425 CONTINUE |
388 |
C |
389 |
C* 4.3 UPWARD AND DOWNWARD FLUXES WITH H2O AND UMG ABSORPTION |
390 |
C ------------------------------------------------------ |
391 |
C |
392 |
430 CONTINUE |
393 |
C |
394 |
DO 431 JL = 1, KDLON |
395 |
PFDOWN(JL,JK) = ZRJ(JL,1,JK) * ZRL(JL,1) * ZRL(JL,3) |
396 |
S + ZRJ(JL,2,JK) * ZRL(JL,2) * ZRL(JL,4) |
397 |
PFUP(JL,JK) = ZRK(JL,1,JK) * ZRL(JL,5) * ZRL(JL,7) |
398 |
S + ZRK(JL,2,JK) * ZRL(JL,6) * ZRL(JL,8) |
399 |
431 CONTINUE |
400 |
437 CONTINUE |
401 |
C |
402 |
C |
403 |
C ------------------------------------------------------------------ |
404 |
C |
405 |
C* 5. MOLECULAR ABSORPTION ON CLEAR-SKY FLUXES |
406 |
C ---------------------------------------- |
407 |
C |
408 |
500 CONTINUE |
409 |
C |
410 |
C |
411 |
C* 5.1 DOWNWARD FLUXES |
412 |
C --------------- |
413 |
C |
414 |
510 CONTINUE |
415 |
C |
416 |
JAJ = 2 |
417 |
IIND3(1)=1 |
418 |
IIND3(2)=2 |
419 |
IIND3(3)=3 |
420 |
C |
421 |
DO 511 JL = 1, KDLON |
422 |
ZW3(JL,1)=0. |
423 |
ZW3(JL,2)=0. |
424 |
ZW3(JL,3)=0. |
425 |
ZW4(JL) =0. |
426 |
ZW5(JL) =0. |
427 |
ZR4(JL) =1. |
428 |
ZFD(JL,KFLEV+1)= ZRJ0(JL,JAJ,KFLEV+1) |
429 |
511 CONTINUE |
430 |
DO 514 JK = 1 , KFLEV |
431 |
IKL = KFLEV+1-JK |
432 |
DO 512 JL = 1, KDLON |
433 |
ZW3(JL,1)=ZW3(JL,1)+PUD(JL,1,IKL)/ZRMU0(JL,IKL) |
434 |
ZW3(JL,2)=ZW3(JL,2)+PUD(JL,2,IKL)/ZRMU0(JL,IKL) |
435 |
ZW3(JL,3)=ZW3(JL,3)+POZ(JL, IKL)/ZRMU0(JL,IKL) |
436 |
ZW4(JL) =ZW4(JL) +PUD(JL,4,IKL)/ZRMU0(JL,IKL) |
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 |
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) |
445 |
S * ZRJ0(JL,JAJ,IKL) |
446 |
513 CONTINUE |
447 |
514 CONTINUE |
448 |
C |
449 |
C |
450 |
C* 5.2 UPWARD FLUXES |
451 |
C ------------- |
452 |
C |
453 |
520 CONTINUE |
454 |
C |
455 |
DO 525 JL = 1, KDLON |
456 |
ZFU(JL,1) = ZFD(JL,1)*PALBP(JL,KNU) |
457 |
525 CONTINUE |
458 |
C |
459 |
DO 528 JK = 2 , KFLEV+1 |
460 |
IKM1=JK-1 |
461 |
DO 526 JL = 1, KDLON |
462 |
ZW3(JL,1)=ZW3(JL,1)+PUD(JL,1,IKM1)*1.66 |
463 |
ZW3(JL,2)=ZW3(JL,2)+PUD(JL,2,IKM1)*1.66 |
464 |
ZW3(JL,3)=ZW3(JL,3)+POZ(JL, IKM1)*1.66 |
465 |
ZW4(JL) =ZW4(JL) +PUD(JL,4,IKM1)*1.66 |
466 |
ZW5(JL) =ZW5(JL) +PUD(JL,5,IKM1)*1.66 |
467 |
526 CONTINUE |
468 |
C |
469 |
CALL SWTT1(KNU, 3, IIND3, ZW3, ZR3) |
470 |
C |
471 |
DO 527 JL = 1, KDLON |
472 |
C ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
473 |
ZFU(JL,JK) = ZR3(JL,1)*ZR3(JL,2)*ZR3(JL,3)*ZR4(JL) |
474 |
S * ZRK0(JL,JAJ,JK) |
475 |
527 CONTINUE |
476 |
528 CONTINUE |
477 |
C |
478 |
C |
479 |
C ------------------------------------------------------------------ |
480 |
C |
481 |
C* 6. INTRODUCTION OF OZONE AND H2O CONTINUUM ABSORPTION |
482 |
C -------------------------------------------------- |
483 |
C |
484 |
600 CONTINUE |
485 |
IABS=3 |
486 |
C |
487 |
C* 6.1 DOWNWARD FLUXES |
488 |
C --------------- |
489 |
C |
490 |
610 CONTINUE |
491 |
DO 611 JL = 1, KDLON |
492 |
ZW1(JL)=0. |
493 |
ZW4(JL)=0. |
494 |
ZW5(JL)=0. |
495 |
ZR1(JL)=0. |
496 |
PFDOWN(JL,KFLEV+1) = ((1.-PCLEAR(JL))*PFDOWN(JL,KFLEV+1) |
497 |
S + PCLEAR(JL) * ZFD(JL,KFLEV+1)) * RSUN(KNU) |
498 |
611 CONTINUE |
499 |
C |
500 |
DO 614 JK = 1 , KFLEV |
501 |
IKL=KFLEV+1-JK |
502 |
DO 612 JL = 1, KDLON |
503 |
ZW1(JL) = ZW1(JL)+POZ(JL, IKL)/ZRMUE(JL,IKL) |
504 |
ZW4(JL) = ZW4(JL)+PUD(JL,4,IKL)/ZRMUE(JL,IKL) |
505 |
ZW5(JL) = ZW5(JL)+PUD(JL,5,IKL)/ZRMUE(JL,IKL) |
506 |
C ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
507 |
612 CONTINUE |
508 |
C |
509 |
CALL SWTT(KNU, IABS, ZW1, ZR1) |
510 |
C |
511 |
DO 613 JL = 1, KDLON |
512 |
PFDOWN(JL,IKL) = ((1.-PCLEAR(JL))*ZR1(JL)*ZR4(JL)*PFDOWN(JL,IKL) |
513 |
S +PCLEAR(JL)*ZFD(JL,IKL)) * RSUN(KNU) |
514 |
613 CONTINUE |
515 |
614 CONTINUE |
516 |
C |
517 |
C |
518 |
C* 6.2 UPWARD FLUXES |
519 |
C ------------- |
520 |
C |
521 |
620 CONTINUE |
522 |
DO 621 JL = 1, KDLON |
523 |
PFUP(JL,1) = ((1.-PCLEAR(JL))*ZR1(JL)*ZR4(JL) * PFUP(JL,1) |
524 |
S +PCLEAR(JL)*ZFU(JL,1)) * RSUN(KNU) |
525 |
621 CONTINUE |
526 |
C |
527 |
DO 624 JK = 2 , KFLEV+1 |
528 |
IKM1=JK-1 |
529 |
DO 622 JL = 1, KDLON |
530 |
ZW1(JL) = ZW1(JL)+POZ(JL ,IKM1)*1.66 |
531 |
ZW4(JL) = ZW4(JL)+PUD(JL,4,IKM1)*1.66 |
532 |
ZW5(JL) = ZW5(JL)+PUD(JL,5,IKM1)*1.66 |
533 |
C ZR4(JL) = EXP(-RSWCE*ZW4(JL)-RSWCP*ZW5(JL)) |
534 |
622 CONTINUE |
535 |
C |
536 |
CALL SWTT(KNU, IABS, ZW1, ZR1) |
537 |
C |
538 |
DO 623 JL = 1, KDLON |
539 |
PFUP(JL,JK) = ((1.-PCLEAR(JL))*ZR1(JL)*ZR4(JL) * PFUP(JL,JK) |
540 |
S +PCLEAR(JL)*ZFU(JL,JK)) * RSUN(KNU) |
541 |
623 CONTINUE |
542 |
624 CONTINUE |
543 |
C |
544 |
C ------------------------------------------------------------------ |
545 |
C |
546 |
RETURN |
547 |
END |