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radlwsw_m.F90 @ 1864

Last change on this file since 1864 was 1864, checked in by Laurent Fairhead, 11 years ago

Création d'une nouvelle testing:

merge des modifications du trunk entre r1796 et r1860

New testing version

merged modifications between r1796 and r1860 from the trunk

i.e.
svn merge -r1796:1860 http://svn.lmd.jussieu.fr/LMDZ/LMDZ5/trunk

File size: 18.6 KB

Line
1	module radlwsw_m
2
3	IMPLICIT NONE
4
5	contains
6
7	SUBROUTINE radlwsw( &
8	dist, rmu0, fract, &
9	paprs, pplay,tsol,alb1, alb2, &
10	t,q,wo,&
11	cldfra, cldemi, cldtaupd,&
12	ok_ade, ok_aie, flag_aerosol,&
13	flag_aerosol_strat,&
14	tau_aero, piz_aero, cg_aero,&
15	cldtaupi, new_aod, &
16	qsat, flwc, fiwc, &
17	heat,heat0,cool,cool0,radsol,albpla,&
18	topsw,toplw,solsw,sollw,&
19	sollwdown,&
20	topsw0,toplw0,solsw0,sollw0,&
21	lwdn0, lwdn, lwup0, lwup,&
22	swdn0, swdn, swup0, swup,&
23	topswad_aero, solswad_aero,&
24	topswai_aero, solswai_aero, &
25	topswad0_aero, solswad0_aero,&
26	topsw_aero, topsw0_aero,&
27	solsw_aero, solsw0_aero, &
28	topswcf_aero, solswcf_aero)
29
30
31
32	USE DIMPHY
33	USE assert_m, ONLY : assert
34	USE infotrac, ONLY : type_trac
35	#ifdef REPROBUS
36	USE CHEM_REP, ONLY : solaireTIME, ok_SUNTIME, ndimozon
37	#endif
38
39	!======================================================================
40	! Auteur(s): Z.X. Li (LMD/CNRS) date: 19960719
41	! Objet: interface entre le modele et les rayonnements
42	! Arguments:
43	! dist-----input-R- distance astronomique terre-soleil
44	! rmu0-----input-R- cosinus de l'angle zenithal
45	! fract----input-R- duree d'ensoleillement normalisee
46	! co2_ppm--input-R- concentration du gaz carbonique (en ppm)
47	! paprs----input-R- pression a inter-couche (Pa)
48	! pplay----input-R- pression au milieu de couche (Pa)
49	! tsol-----input-R- temperature du sol (en K)
50	! alb1-----input-R- albedo du sol(entre 0 et 1) dans l'interval visible
51	! alb2-----input-R- albedo du sol(entre 0 et 1) dans l'interval proche infra-rouge
52	! t--------input-R- temperature (K)
53	! q--------input-R- vapeur d'eau (en kg/kg)
54	! cldfra---input-R- fraction nuageuse (entre 0 et 1)
55	! cldtaupd---input-R- epaisseur optique des nuages dans le visible (present-day value)
56	! cldemi---input-R- emissivite des nuages dans l'IR (entre 0 et 1)
57	! ok_ade---input-L- apply the Aerosol Direct Effect or not?
58	! ok_aie---input-L- apply the Aerosol Indirect Effect or not?
59	! flag_aerosol-input-I- aerosol flag from 0 to 6
60	! flag_aerosol_strat-input-I- use stratospheric aerosols flag (T/F)
61	! tau_ae, piz_ae, cg_ae-input-R- aerosol optical properties (calculated in aeropt.F)
62	! cldtaupi-input-R- epaisseur optique des nuages dans le visible
63	! calculated for pre-industrial (pi) aerosol concentrations, i.e. with smaller
64	! droplet concentration, thus larger droplets, thus generally cdltaupi cldtaupd
65	! it is needed for the diagnostics of the aerosol indirect radiative forcing
66	!
67	! heat-----output-R- echauffement atmospherique (visible) (K/jour)
68	! cool-----output-R- refroidissement dans l'IR (K/jour)
69	! radsol---output-R- bilan radiatif net au sol (W/m**2) (+ vers le bas)
70	! albpla---output-R- albedo planetaire (entre 0 et 1)
71	! topsw----output-R- flux solaire net au sommet de l'atm.
72	! toplw----output-R- ray. IR montant au sommet de l'atmosphere
73	! solsw----output-R- flux solaire net a la surface
74	! sollw----output-R- ray. IR montant a la surface
75	! solswad---output-R- ray. solaire net absorbe a la surface (aerosol dir)
76	! topswad---output-R- ray. solaire absorbe au sommet de l'atm. (aerosol dir)
77	! solswai---output-R- ray. solaire net absorbe a la surface (aerosol ind)
78	! topswai---output-R- ray. solaire absorbe au sommet de l'atm. (aerosol ind)
79	!
80	! ATTENTION: swai and swad have to be interpreted in the following manner:
81	! ---------
82	! ok_ade=F & ok_aie=F -both are zero
83	! ok_ade=T & ok_aie=F -aerosol direct forcing is F_{AD} = topsw-topswad
84	! indirect is zero
85	! ok_ade=F & ok_aie=T -aerosol indirect forcing is F_{AI} = topsw-topswai
86	! direct is zero
87	! ok_ade=T & ok_aie=T -aerosol indirect forcing is F_{AI} = topsw-topswai
88	! aerosol direct forcing is F_{AD} = topswai-topswad
89	!
90
91	!======================================================================
92
93	! ====================================================================
94	! Adapte au modele de chimie INCA par Celine Deandreis & Anne Cozic -- 2009
95	! 1 = ZERO
96	! 2 = AER total
97	! 3 = NAT
98	! 4 = BC
99	! 5 = SO4
100	! 6 = POM
101	! 7 = DUST
102	! 8 = SS
103	! 9 = NO3
104	!
105	! ====================================================================
106	include "YOETHF.h"
107	include "YOMCST.h"
108	include "clesphys.h"
109	include "iniprint.h"
110
111	! Input arguments
112	REAL, INTENT(in) :: dist
113	REAL, INTENT(in) :: rmu0(KLON), fract(KLON)
114	REAL, INTENT(in) :: paprs(KLON,KLEV+1), pplay(KLON,KLEV)
115	REAL, INTENT(in) :: alb1(KLON), alb2(KLON), tsol(KLON)
116	REAL, INTENT(in) :: t(KLON,KLEV), q(KLON,KLEV)
117
118	REAL, INTENT(in):: wo(:, :, :) ! dimension(KLON,KLEV, 1 or 2)
119	! column-density of ozone in a layer, in kilo-Dobsons
120	! "wo(:, :, 1)" is for the average day-night field,
121	! "wo(:, :, 2)" is for daylight time.
122
123	LOGICAL, INTENT(in) :: ok_ade, ok_aie ! switches whether to use aerosol direct (indirect) effects or not
124	INTEGER, INTENT(in) :: flag_aerosol ! takes value 0 (no aerosol) or 1 to 6 (aerosols)
125	LOGICAL, INTENT(in) :: flag_aerosol_strat ! use stratospheric aerosols
126	REAL, INTENT(in) :: cldfra(KLON,KLEV), cldemi(KLON,KLEV), cldtaupd(KLON,KLEV)
127	REAL, INTENT(in) :: tau_aero(KLON,KLEV,9,2) ! aerosol optical properties (see aeropt.F)
128	REAL, INTENT(in) :: piz_aero(KLON,KLEV,9,2) ! aerosol optical properties (see aeropt.F)
129	REAL, INTENT(in) :: cg_aero(KLON,KLEV,9,2) ! aerosol optical properties (see aeropt.F)
130	REAL, INTENT(in) :: cldtaupi(KLON,KLEV) ! cloud optical thickness for pre-industrial aerosol concentrations
131	LOGICAL, INTENT(in) :: new_aod ! flag pour retrouver les resultats exacts de l'AR4 dans le cas ou l'on ne travaille qu'avec les sulfates
132	REAL, INTENT(in) :: qsat(klon,klev) ! Variable pour iflag_rrtm=1
133	REAL, INTENT(in) :: flwc(klon,klev) ! Variable pour iflag_rrtm=1
134	REAL, INTENT(in) :: fiwc(klon,klev) ! Variable pour iflag_rrtm=1
135
136	! Output arguments
137	REAL, INTENT(out) :: heat(KLON,KLEV), cool(KLON,KLEV)
138	REAL, INTENT(out) :: heat0(KLON,KLEV), cool0(KLON,KLEV)
139	REAL, INTENT(out) :: radsol(KLON), topsw(KLON), toplw(KLON)
140	REAL, INTENT(out) :: solsw(KLON), sollw(KLON), albpla(KLON)
141	REAL, INTENT(out) :: topsw0(KLON), toplw0(KLON), solsw0(KLON), sollw0(KLON)
142	REAL, INTENT(out) :: sollwdown(KLON)
143	REAL, INTENT(out) :: swdn(KLON,kflev+1),swdn0(KLON,kflev+1)
144	REAL, INTENT(out) :: swup(KLON,kflev+1),swup0(KLON,kflev+1)
145	REAL, INTENT(out) :: lwdn(KLON,kflev+1),lwdn0(KLON,kflev+1)
146	REAL, INTENT(out) :: lwup(KLON,kflev+1),lwup0(KLON,kflev+1)
147	REAL, INTENT(out) :: topswad_aero(KLON), solswad_aero(KLON) ! output: aerosol direct forcing at TOA and surface
148	REAL, INTENT(out) :: topswai_aero(KLON), solswai_aero(KLON) ! output: aerosol indirect forcing atTOA and surface
149	REAL, DIMENSION(klon), INTENT(out) :: topswad0_aero
150	REAL, DIMENSION(klon), INTENT(out) :: solswad0_aero
151	REAL, DIMENSION(kdlon,9), INTENT(out) :: topsw_aero
152	REAL, DIMENSION(kdlon,9), INTENT(out) :: topsw0_aero
153	REAL, DIMENSION(kdlon,9), INTENT(out) :: solsw_aero
154	REAL, DIMENSION(kdlon,9), INTENT(out) :: solsw0_aero
155	REAL, DIMENSION(kdlon,3), INTENT(out) :: topswcf_aero
156	REAL, DIMENSION(kdlon,3), INTENT(out) :: solswcf_aero
157
158	! Local variables
159	REAL(KIND=8) ZFSUP(KDLON,KFLEV+1)
160	REAL(KIND=8) ZFSDN(KDLON,KFLEV+1)
161	REAL(KIND=8) ZFSUP0(KDLON,KFLEV+1)
162	REAL(KIND=8) ZFSDN0(KDLON,KFLEV+1)
163	REAL(KIND=8) ZFLUP(KDLON,KFLEV+1)
164	REAL(KIND=8) ZFLDN(KDLON,KFLEV+1)
165	REAL(KIND=8) ZFLUP0(KDLON,KFLEV+1)
166	REAL(KIND=8) ZFLDN0(KDLON,KFLEV+1)
167	REAL(KIND=8) zx_alpha1, zx_alpha2
168	INTEGER k, kk, i, j, iof, nb_gr
169	REAL(KIND=8) PSCT
170	REAL(KIND=8) PALBD(kdlon,2), PALBP(kdlon,2)
171	REAL(KIND=8) PEMIS(kdlon), PDT0(kdlon), PVIEW(kdlon)
172	REAL(KIND=8) PPSOL(kdlon), PDP(kdlon,KLEV)
173	REAL(KIND=8) PTL(kdlon,kflev+1), PPMB(kdlon,kflev+1)
174	REAL(KIND=8) PTAVE(kdlon,kflev)
175	REAL(KIND=8) PWV(kdlon,kflev), PQS(kdlon,kflev)
176
177	real(kind=8) POZON(kdlon, kflev, size(wo, 3)) ! mass fraction of ozone
178	! "POZON(:, :, 1)" is for the average day-night field,
179	! "POZON(:, :, 2)" is for daylight time.
180
181	REAL(KIND=8) PAER(kdlon,kflev,5)
182	REAL(KIND=8) PCLDLD(kdlon,kflev)
183	REAL(KIND=8) PCLDLU(kdlon,kflev)
184	REAL(KIND=8) PCLDSW(kdlon,kflev)
185	REAL(KIND=8) PTAU(kdlon,2,kflev)
186	REAL(KIND=8) POMEGA(kdlon,2,kflev)
187	REAL(KIND=8) PCG(kdlon,2,kflev)
188	REAL(KIND=8) zfract(kdlon), zrmu0(kdlon), zdist
189	REAL(KIND=8) zheat(kdlon,kflev), zcool(kdlon,kflev)
190	REAL(KIND=8) zheat0(kdlon,kflev), zcool0(kdlon,kflev)
191	REAL(KIND=8) ztopsw(kdlon), ztoplw(kdlon)
192	REAL(KIND=8) zsolsw(kdlon), zsollw(kdlon), zalbpla(kdlon)
193	REAL(KIND=8) zsollwdown(kdlon)
194	REAL(KIND=8) ztopsw0(kdlon), ztoplw0(kdlon)
195	REAL(KIND=8) zsolsw0(kdlon), zsollw0(kdlon)
196	REAL(KIND=8) zznormcp
197	REAL(KIND=8) tauaero(kdlon,kflev,9,2) ! aer opt properties
198	REAL(KIND=8) pizaero(kdlon,kflev,9,2)
199	REAL(KIND=8) cgaero(kdlon,kflev,9,2)
200	REAL(KIND=8) PTAUA(kdlon,2,kflev) ! present-day value of cloud opt thickness (PTAU is pre-industrial value), local use
201	REAL(KIND=8) POMEGAA(kdlon,2,kflev) ! dito for single scatt albedo
202	REAL(KIND=8) ztopswadaero(kdlon), zsolswadaero(kdlon) ! Aerosol direct forcing at TOAand surface
203	REAL(KIND=8) ztopswad0aero(kdlon), zsolswad0aero(kdlon) ! Aerosol direct forcing at TOAand surface
204	REAL(KIND=8) ztopswaiaero(kdlon), zsolswaiaero(kdlon) ! dito, indirect
205	REAL(KIND=8) ztopsw_aero(kdlon,9), ztopsw0_aero(kdlon,9)
206	REAL(KIND=8) zsolsw_aero(kdlon,9), zsolsw0_aero(kdlon,9)
207	REAL(KIND=8) ztopswcf_aero(kdlon,3), zsolswcf_aero(kdlon,3)
208	real, parameter:: dobson_u = 2.1415e-05 ! Dobson unit, in kg m-2
209
210	call assert(size(wo, 1) == klon, size(wo, 2) == klev, "radlwsw wo")
211	! initialisation
212	tauaero(:,:,:,:)=0.
213	pizaero(:,:,:,:)=0.
214	cgaero(:,:,:,:)=0.
215
216	!
217	!-------------------------------------------
218	nb_gr = KLON / kdlon
219	IF (nb_gr*kdlon .NE. KLON) THEN
220	PRINT*, "kdlon mauvais:", KLON, kdlon, nb_gr
221	CALL abort
222	ENDIF
223	IF (kflev .NE. KLEV) THEN
224	PRINT*, "kflev differe de KLEV, kflev, KLEV"
225	CALL abort
226	ENDIF
227	!-------------------------------------------
228	DO k = 1, KLEV
229	DO i = 1, KLON
230	heat(i,k)=0.
231	cool(i,k)=0.
232	heat0(i,k)=0.
233	cool0(i,k)=0.
234	ENDDO
235	ENDDO
236	!
237	zdist = dist
238	!
239	PSCT = solaire/zdist/zdist
240
241	IF (type_trac == 'repr') THEN
242	#ifdef REPROBUS
243	if(ok_SUNTIME) PSCT = solaireTIME/zdist/zdist
244	print,'Constante solaire: ',PSCTzdist*zdist
245	#endif
246	END IF
247
248	DO j = 1, nb_gr
249	iof = kdlon*(j-1)
250	DO i = 1, kdlon
251	zfract(i) = fract(iof+i)
252	zrmu0(i) = rmu0(iof+i)
253	PALBD(i,1) = alb1(iof+i)
254	PALBD(i,2) = alb2(iof+i)
255	PALBP(i,1) = alb1(iof+i)
256	PALBP(i,2) = alb2(iof+i)
257	PEMIS(i) = 1.0
258	PVIEW(i) = 1.66
259	PPSOL(i) = paprs(iof+i,1)
260	zx_alpha1 = (paprs(iof+i,1)-pplay(iof+i,2))/(pplay(iof+i,1)-pplay(iof+i,2))
261	zx_alpha2 = 1.0 - zx_alpha1
262	PTL(i,1) = t(iof+i,1) * zx_alpha1 + t(iof+i,2) * zx_alpha2
263	PTL(i,KLEV+1) = t(iof+i,KLEV)
264	PDT0(i) = tsol(iof+i) - PTL(i,1)
265	ENDDO
266	DO k = 2, kflev
267	DO i = 1, kdlon
268	PTL(i,k) = (t(iof+i,k)+t(iof+i,k-1))*0.5
269	ENDDO
270	ENDDO
271	DO k = 1, kflev
272	DO i = 1, kdlon
273	PDP(i,k) = paprs(iof+i,k)-paprs(iof+i,k+1)
274	PTAVE(i,k) = t(iof+i,k)
275	PWV(i,k) = MAX (q(iof+i,k), 1.0e-12)
276	PQS(i,k) = PWV(i,k)
277	POZON(i,k, :) = wo(iof+i, k, :) * RG * dobson_u * 1e3 &
278	/ (paprs(iof+i, k) - paprs(iof+i, k+1))
279	PCLDLD(i,k) = cldfra(iof+i,k)*cldemi(iof+i,k)
280	PCLDLU(i,k) = cldfra(iof+i,k)*cldemi(iof+i,k)
281	PCLDSW(i,k) = cldfra(iof+i,k)
282	PTAU(i,1,k) = MAX(cldtaupi(iof+i,k), 1.0e-05)! 1e-12 serait instable
283	PTAU(i,2,k) = MAX(cldtaupi(iof+i,k), 1.0e-05)! pour 32-bit machines
284	POMEGA(i,1,k) = 0.9999 - 5.0e-04 * EXP(-0.5 * PTAU(i,1,k))
285	POMEGA(i,2,k) = 0.9988 - 2.5e-03 * EXP(-0.05 * PTAU(i,2,k))
286	PCG(i,1,k) = 0.865
287	PCG(i,2,k) = 0.910
288	!-
289	! Introduced for aerosol indirect forcings.
290	! The following values use the cloud optical thickness calculated from
291	! present-day aerosol concentrations whereas the quantities without the
292	! "A" at the end are for pre-industial (natural-only) aerosol concentrations
293	!
294	PTAUA(i,1,k) = MAX(cldtaupd(iof+i,k), 1.0e-05)! 1e-12 serait instable
295	PTAUA(i,2,k) = MAX(cldtaupd(iof+i,k), 1.0e-05)! pour 32-bit machines
296	POMEGAA(i,1,k) = 0.9999 - 5.0e-04 * EXP(-0.5 * PTAUA(i,1,k))
297	POMEGAA(i,2,k) = 0.9988 - 2.5e-03 * EXP(-0.05 * PTAUA(i,2,k))
298	ENDDO
299	ENDDO
300
301	IF (type_trac == 'repr') THEN
302	#ifdef REPROBUS
303	ndimozon = size(wo, 3)
304	CALL RAD_INTERACTIF(POZON,iof)
305	#endif
306	END IF
307
308	!
309	DO k = 1, kflev+1
310	DO i = 1, kdlon
311	PPMB(i,k) = paprs(iof+i,k)/100.0
312	ENDDO
313	ENDDO
314	!
315	DO kk = 1, 5
316	DO k = 1, kflev
317	DO i = 1, kdlon
318	PAER(i,k,kk) = 1.0E-15
319	ENDDO
320	ENDDO
321	ENDDO
322	DO k = 1, kflev
323	DO i = 1, kdlon
324	tauaero(i,k,:,1)=tau_aero(iof+i,k,:,1)
325	pizaero(i,k,:,1)=piz_aero(iof+i,k,:,1)
326	cgaero(i,k,:,1) =cg_aero(iof+i,k,:,1)
327	tauaero(i,k,:,2)=tau_aero(iof+i,k,:,2)
328	pizaero(i,k,:,2)=piz_aero(iof+i,k,:,2)
329	cgaero(i,k,:,2) =cg_aero(iof+i,k,:,2)
330	ENDDO
331	ENDDO
332
333	!
334	!===== iflag_rrtm ================================================
335	!
336	print*,'iflag_rrtm = ', iflag_rrtm
337	IF (iflag_rrtm == 0) THEN
338	! Old radiation scheme, used for AR4 runs
339	! average day-night ozone for longwave
340	CALL LW_LMDAR4(&
341	PPMB, PDP,&
342	PPSOL,PDT0,PEMIS,&
343	PTL, PTAVE, PWV, POZON(:, :, 1), PAER,&
344	PCLDLD,PCLDLU,&
345	PVIEW,&
346	zcool, zcool0,&
347	ztoplw,zsollw,ztoplw0,zsollw0,&
348	zsollwdown,&
349	ZFLUP, ZFLDN, ZFLUP0,ZFLDN0)
350
351	! daylight ozone, if we have it, for short wave
352	IF (.NOT. new_aod) THEN
353	! use old version
354	CALL SW_LMDAR4(PSCT, zrmu0, zfract,&
355	PPMB, PDP, &
356	PPSOL, PALBD, PALBP,&
357	PTAVE, PWV, PQS, POZON(:, :, size(wo, 3)), PAER,&
358	PCLDSW, PTAU, POMEGA, PCG,&
359	zheat, zheat0,&
360	zalbpla,ztopsw,zsolsw,ztopsw0,zsolsw0,&
361	ZFSUP,ZFSDN,ZFSUP0,ZFSDN0,&
362	tauaero(:,:,5,:), pizaero(:,:,5,:), cgaero(:,:,5,:),&
363	PTAUA, POMEGAA,&
364	ztopswadaero,zsolswadaero,&
365	ztopswaiaero,zsolswaiaero,&
366	ok_ade, ok_aie)
367
368	ELSE ! new_aod=T
369	CALL SW_AEROAR4(PSCT, zrmu0, zfract,&
370	PPMB, PDP,&
371	PPSOL, PALBD, PALBP,&
372	PTAVE, PWV, PQS, POZON(:, :, size(wo, 3)), PAER,&
373	PCLDSW, PTAU, POMEGA, PCG,&
374	zheat, zheat0,&
375	zalbpla,ztopsw,zsolsw,ztopsw0,zsolsw0,&
376	ZFSUP,ZFSDN,ZFSUP0,ZFSDN0,&
377	tauaero, pizaero, cgaero, &
378	PTAUA, POMEGAA,&
379	ztopswadaero,zsolswadaero,&
380	ztopswad0aero,zsolswad0aero,&
381	ztopswaiaero,zsolswaiaero, &
382	ztopsw_aero,ztopsw0_aero,&
383	zsolsw_aero,zsolsw0_aero,&
384	ztopswcf_aero,zsolswcf_aero, &
385	ok_ade, ok_aie, flag_aerosol,flag_aerosol_strat)
386	ENDIF
387
388	ELSE
389	!===== iflag_rrtm=1, on passe dans SW via RECMWFL ===============
390	WRITE(lunout,*) "Option iflag_rrtm=T ne fonctionne pas encore !!!"
391	CALL abort_gcm('radlwsw','iflag_rrtm=T not valid',1)
392
393	ENDIF ! iflag_rrtm
394	!======================================================================
395
396	DO i = 1, kdlon
397	radsol(iof+i) = zsolsw(i) + zsollw(i)
398	topsw(iof+i) = ztopsw(i)
399	toplw(iof+i) = ztoplw(i)
400	solsw(iof+i) = zsolsw(i)
401	sollw(iof+i) = zsollw(i)
402	sollwdown(iof+i) = zsollwdown(i)
403	DO k = 1, kflev+1
404	lwdn0 ( iof+i,k) = ZFLDN0 ( i,k)
405	lwdn ( iof+i,k) = ZFLDN ( i,k)
406	lwup0 ( iof+i,k) = ZFLUP0 ( i,k)
407	lwup ( iof+i,k) = ZFLUP ( i,k)
408	ENDDO
409	topsw0(iof+i) = ztopsw0(i)
410	toplw0(iof+i) = ztoplw0(i)
411	solsw0(iof+i) = zsolsw0(i)
412	sollw0(iof+i) = zsollw0(i)
413	albpla(iof+i) = zalbpla(i)
414
415	DO k = 1, kflev+1
416	swdn0 ( iof+i,k) = ZFSDN0 ( i,k)
417	swdn ( iof+i,k) = ZFSDN ( i,k)
418	swup0 ( iof+i,k) = ZFSUP0 ( i,k)
419	swup ( iof+i,k) = ZFSUP ( i,k)
420	ENDDO
421	ENDDO
422	!-transform the aerosol forcings, if they have
423	! to be calculated
424	IF (ok_ade) THEN
425	DO i = 1, kdlon
426	topswad_aero(iof+i) = ztopswadaero(i)
427	topswad0_aero(iof+i) = ztopswad0aero(i)
428	solswad_aero(iof+i) = zsolswadaero(i)
429	solswad0_aero(iof+i) = zsolswad0aero(i)
430	! MS the following lines seem to be wrong, why is iof on right hand side???
431	! topsw_aero(iof+i,:) = ztopsw_aero(iof+i,:)
432	! topsw0_aero(iof+i,:) = ztopsw0_aero(iof+i,:)
433	! solsw_aero(iof+i,:) = zsolsw_aero(iof+i,:)
434	! solsw0_aero(iof+i,:) = zsolsw0_aero(iof+i,:)
435	topsw_aero(iof+i,:) = ztopsw_aero(i,:)
436	topsw0_aero(iof+i,:) = ztopsw0_aero(i,:)
437	solsw_aero(iof+i,:) = zsolsw_aero(i,:)
438	solsw0_aero(iof+i,:) = zsolsw0_aero(i,:)
439	topswcf_aero(iof+i,:) = ztopswcf_aero(i,:)
440	solswcf_aero(iof+i,:) = zsolswcf_aero(i,:)
441	ENDDO
442	ELSE
443	DO i = 1, kdlon
444	topswad_aero(iof+i) = 0.0
445	solswad_aero(iof+i) = 0.0
446	topswad0_aero(iof+i) = 0.0
447	solswad0_aero(iof+i) = 0.0
448	topsw_aero(iof+i,:) = 0.
449	topsw0_aero(iof+i,:) =0.
450	solsw_aero(iof+i,:) = 0.
451	solsw0_aero(iof+i,:) = 0.
452	ENDDO
453	ENDIF
454	IF (ok_aie) THEN
455	DO i = 1, kdlon
456	topswai_aero(iof+i) = ztopswaiaero(i)
457	solswai_aero(iof+i) = zsolswaiaero(i)
458	ENDDO
459	ELSE
460	DO i = 1, kdlon
461	topswai_aero(iof+i) = 0.0
462	solswai_aero(iof+i) = 0.0
463	ENDDO
464	ENDIF
465	DO k = 1, kflev
466	DO i = 1, kdlon
467	! scale factor to take into account the difference between
468	! dry air and watter vapour scpecifi! heat capacity
469	zznormcp=1.0+RVTMP2*PWV(i,k)
470	heat(iof+i,k) = zheat(i,k)/zznormcp
471	cool(iof+i,k) = zcool(i,k)/zznormcp
472	heat0(iof+i,k) = zheat0(i,k)/zznormcp
473	cool0(iof+i,k) = zcool0(i,k)/zznormcp
474	ENDDO
475	ENDDO
476
477	ENDDO ! j = 1, nb_gr
478
479	END SUBROUTINE radlwsw
480
481	end module radlwsw_m

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