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phyetat0.F90 @ 4113

Last change on this file since 4113 was 4024, checked in by lguez, 3 years ago

Only give initial value when needed

Only give initial value to delta_sst and delta_sal when needed:
when we want to send them to the ocean.

Property copyright set to
Name of program: LMDZ
Creation date: 1984
Version: LMDZ5
License: CeCILL version 2
Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539
See the license file in the root directory
Property svn:eol-style set to native
Property svn:keywords set to Author Date Id Revision

File size: 23.7 KB

Line
1	! $Id: phyetat0.F90 4024 2021-11-26 07:27:28Z fhourdin $
2
3	SUBROUTINE phyetat0 (fichnom, clesphy0, tabcntr0)
4
5	USE dimphy, only: klon, zmasq, klev
6	USE iophy, ONLY : init_iophy_new
7	USE ocean_cpl_mod, ONLY : ocean_cpl_init
8	USE fonte_neige_mod, ONLY : fonte_neige_init
9	USE pbl_surface_mod, ONLY : pbl_surface_init
10	USE surface_data, ONLY : type_ocean, version_ocean
11	USE phys_state_var_mod, ONLY : ancien_ok, clwcon, detr_therm, phys_tstep, &
12	qsol, fevap, z0m, z0h, agesno, &
13	du_gwd_rando, du_gwd_front, entr_therm, f0, fm_therm, &
14	falb_dir, falb_dif, prw_ancien, prlw_ancien, prsw_ancien, &
15	ftsol, pbl_tke, pctsrf, q_ancien, ql_ancien, qs_ancien, radpas, radsol, rain_fall, ratqs, &
16	rnebcon, rugoro, sig1, snow_fall, solaire_etat0, sollw, sollwdown, &
17	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
18	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
19	wake_s, wake_dens, awake_dens, cv_gen, zgam, zmax0, zmea, zpic, zsig, &
20	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
21	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, dter, dser, &
22	dt_ds, ratqs_inter
23	!FC
24	USE geometry_mod, ONLY : longitude_deg, latitude_deg
25	USE iostart, ONLY : close_startphy, get_field, get_var, open_startphy
26	USE infotrac_phy, only: nbtr, nqo, type_trac, tname, niadv
27	USE traclmdz_mod, ONLY : traclmdz_from_restart
28	USE carbon_cycle_mod, ONLY : carbon_cycle_tr, carbon_cycle_cpl, co2_send
29	USE indice_sol_mod, only: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
30	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
31	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
32	#ifdef CPP_XIOS
33	USE wxios, ONLY: missing_val
34	#else
35	use netcdf, only: missing_val => nf90_fill_real
36	#endif
37	use config_ocean_skin_m, only: activate_ocean_skin
38
39	IMPLICIT none
40	!======================================================================
41	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
42	! Objet: Lecture de l'etat initial pour la physique
43	!======================================================================
44	include "dimsoil.h"
45	include "clesphys.h"
46	include "thermcell.h"
47	include "compbl.h"
48	include "YOMCST.h"
49	!======================================================================
50	CHARACTER() fichnom
51
52	! les variables globales lues dans le fichier restart
53
54	REAL tsoil(klon, nsoilmx, nbsrf)
55	REAL qsurf(klon, nbsrf)
56	REAL snow(klon, nbsrf)
57	real fder(klon)
58	REAL run_off_lic_0(klon)
59	REAL fractint(klon)
60	REAL trs(klon, nbtr)
61	REAL zts(klon)
62	! pour drag arbres FC
63	REAL drg_ter(klon,klev)
64
65	CHARACTER*6 ocean_in
66	LOGICAL ok_veget_in
67
68	INTEGER longcles
69	PARAMETER ( longcles = 20 )
70	REAL clesphy0( longcles )
71
72	REAL xmin, xmax
73
74	INTEGER nid, nvarid
75	INTEGER ierr, i, nsrf, isoil , k
76	INTEGER length
77	PARAMETER (length=100)
78	INTEGER it, iiq, isw
79	REAL tab_cntrl(length), tabcntr0(length)
80	CHARACTER*7 str7
81	CHARACTER*2 str2
82	LOGICAL :: found,phyetat0_get,phyetat0_srf
83	REAL :: lon_startphy(klon), lat_startphy(klon)
84
85	! FH1D
86	! real iolat(jjm+1)
87	!real iolat(jjm+1-1/(iim*jjm))
88
89	! Ouvrir le fichier contenant l'etat initial:
90
91	CALL open_startphy(fichnom)
92
93	! Lecture des parametres de controle:
94
95	CALL get_var("controle", tab_cntrl)
96
97	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
98	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
99	! Les constantes de la physiques sont lues dans la physique seulement.
100	! Les egalites du type
101	! tab_cntrl( 5 )=clesphy0(1)
102	! sont remplacees par
103	! clesphy0(1)=tab_cntrl( 5 )
104	! On inverse aussi la logique.
105	! On remplit les tab_cntrl avec les parametres lus dans les .def
106	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
107
108	DO i = 1, length
109	tabcntr0( i ) = tab_cntrl( i )
110	ENDDO
111
112	tab_cntrl(1)=pdtphys
113	tab_cntrl(2)=radpas
114
115	! co2_ppm : value from the previous time step
116	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
117	co2_ppm = tab_cntrl(3)
118	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
119	! ELSE : keep value from .def
120	ENDIF
121
122	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
123	! co2_ppm0 = tab_cntrl(16)
124	! initial value for interactive CO2 run when there is no tracer field for CO2 in restart
125	co2_ppm0=284.32
126
127	solaire_etat0 = tab_cntrl(4)
128	tab_cntrl(5)=iflag_con
129	tab_cntrl(6)=nbapp_rad
130
131	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
132	IF (soil_model) tab_cntrl( 8) =1.
133	IF (new_oliq) tab_cntrl( 9) =1.
134	IF (ok_orodr) tab_cntrl(10) =1.
135	IF (ok_orolf) tab_cntrl(11) =1.
136	IF (ok_limitvrai) tab_cntrl(12) =1.
137
138	itau_phy = tab_cntrl(15)
139
140	clesphy0(1)=tab_cntrl( 5 )
141	clesphy0(2)=tab_cntrl( 6 )
142	clesphy0(3)=tab_cntrl( 7 )
143	clesphy0(4)=tab_cntrl( 8 )
144	clesphy0(5)=tab_cntrl( 9 )
145	clesphy0(6)=tab_cntrl( 10 )
146	clesphy0(7)=tab_cntrl( 11 )
147	clesphy0(8)=tab_cntrl( 12 )
148
149	! set time iteration
150	CALL init_iteration(itau_phy)
151
152	! read latitudes and make a sanity check (because already known from dyn)
153	CALL get_field("latitude",lat_startphy)
154	DO i=1,klon
155	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
156	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
157	" i=",i," lat_startphy(i)=",lat_startphy(i),&
158	" latitude_deg(i)=",latitude_deg(i)
159	! This is presumably serious enough to abort run
160	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
161	ENDIF
162	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
163	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
164	" i=",i," lat_startphy(i)=",lat_startphy(i),&
165	" latitude_deg(i)=",latitude_deg(i)
166	ENDIF
167	ENDDO
168
169	! read longitudes and make a sanity check (because already known from dyn)
170	CALL get_field("longitude",lon_startphy)
171	DO i=1,klon
172	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
173	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
174	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
175	" i=",i," lon_startphy(i)=",lon_startphy(i),&
176	" longitude_deg(i)=",longitude_deg(i)
177	! This is presumably serious enough to abort run
178	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
179	ENDIF
180	ENDIF
181	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
182	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
183	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
184	" i=",i," lon_startphy(i)=",lon_startphy(i),&
185	" longitude_deg(i)=",longitude_deg(i)
186	ENDIF
187	ENDIF
188	ENDDO
189
190	! Lecture du masque terre mer
191
192	CALL get_field("masque", zmasq, found)
193	IF (.NOT. found) THEN
194	PRINT*, 'phyetat0: Le champ <masque> est absent'
195	PRINT *, 'fichier startphy non compatible avec phyetat0'
196	ENDIF
197
198	! Lecture des fractions pour chaque sous-surface
199
200	! initialisation des sous-surfaces
201
202	pctsrf = 0.
203
204	! fraction de terre
205
206	CALL get_field("FTER", pctsrf(:, is_ter), found)
207	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
208
209	! fraction de glace de terre
210
211	CALL get_field("FLIC", pctsrf(:, is_lic), found)
212	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
213
214	! fraction d'ocean
215
216	CALL get_field("FOCE", pctsrf(:, is_oce), found)
217	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
218
219	! fraction glace de mer
220
221	CALL get_field("FSIC", pctsrf(:, is_sic), found)
222	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
223
224	! Verification de l'adequation entre le masque et les sous-surfaces
225
226	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
227	+ pctsrf(1 : klon, is_lic)
228	DO i = 1 , klon
229	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
230	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
231	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
232	, pctsrf(i, is_lic)
233	WRITE(, ) 'Je force la coherence zmasq=fractint'
234	zmasq(i) = fractint(i)
235	ENDIF
236	ENDDO
237	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
238	+ pctsrf(1 : klon, is_sic)
239	DO i = 1 , klon
240	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
241	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
242	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
243	, pctsrf(i, is_sic)
244	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
245	zmasq(i) = 1. - fractint(i)
246	ENDIF
247	ENDDO
248
249	!===================================================================
250	! Lecture des temperatures du sol:
251	!===================================================================
252
253	found=phyetat0_get(1,ftsol(:,1),"TS","Surface temperature",283.)
254	IF (found) THEN
255	DO nsrf=2,nbsrf
256	ftsol(:,nsrf)=ftsol(:,1)
257	ENDDO
258	ELSE
259	found=phyetat0_srf(1,ftsol,"TS","Surface temperature",283.)
260	ENDIF
261
262	!===================================================================
263	! Lecture des albedo difus et direct
264	!===================================================================
265
266	DO nsrf = 1, nbsrf
267	DO isw=1, nsw
268	IF (isw.GT.99) THEN
269	PRINT*, "Trop de bandes SW"
270	call abort_physic("phyetat0", "", 1)
271	ENDIF
272	WRITE(str2, '(i2.2)') isw
273	found=phyetat0_srf(1,falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
274	found=phyetat0_srf(1,falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
275	ENDDO
276	ENDDO
277
278	found=phyetat0_srf(1,u10m,"U10M","u a 10m",0.)
279	found=phyetat0_srf(1,v10m,"V10M","v a 10m",0.)
280
281	!===================================================================
282	! Lecture des temperatures du sol profond:
283	!===================================================================
284
285	DO isoil=1, nsoilmx
286	IF (isoil.GT.99) THEN
287	PRINT*, "Trop de couches "
288	call abort_physic("phyetat0", "", 1)
289	ENDIF
290	WRITE(str2,'(i2.2)') isoil
291	found=phyetat0_srf(1,tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
292	IF (.NOT. found) THEN
293	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
294	PRINT*, " Il prend donc la valeur de surface"
295	tsoil(:, isoil, :)=ftsol(:, :)
296	ENDIF
297	ENDDO
298
299	!=======================================================================
300	! Lecture precipitation/evaporation
301	!=======================================================================
302
303	found=phyetat0_srf(1,qsurf,"QS","Near surface hmidity",0.)
304	found=phyetat0_get(1,qsol,"QSOL","Surface hmidity / bucket",0.)
305	found=phyetat0_srf(1,snow,"SNOW","Surface snow",0.)
306	found=phyetat0_srf(1,fevap,"EVAP","evaporation",0.)
307	found=phyetat0_get(1,snow_fall,"snow_f","snow fall",0.)
308	found=phyetat0_get(1,rain_fall,"rain_f","rain fall",0.)
309
310	!=======================================================================
311	! Radiation
312	!=======================================================================
313
314	found=phyetat0_get(1,solsw,"solsw","net SW radiation surf",0.)
315	found=phyetat0_get(1,solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
316	found=phyetat0_get(1,sollw,"sollw","net LW radiation surf",0.)
317	found=phyetat0_get(1,sollwdown,"sollwdown","down LW radiation surf",0.)
318	IF (.NOT. found) THEN
319	sollwdown(:) = 0. ; zts(:)=0.
320	DO nsrf=1,nbsrf
321	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
322	ENDDO
323	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
324	ENDIF
325
326	found=phyetat0_get(1,radsol,"RADS","Solar radiation",0.)
327	found=phyetat0_get(1,fder,"fder","Flux derivative",0.)
328
329
330	! Lecture de la longueur de rugosite
331	found=phyetat0_srf(1,z0m,"RUG","Z0m ancien",0.001)
332	IF (found) THEN
333	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
334	ELSE
335	found=phyetat0_srf(1,z0m,"Z0m","Roughness length, momentum ",0.001)
336	found=phyetat0_srf(1,z0h,"Z0h","Roughness length, enthalpy ",0.001)
337	ENDIF
338	!FC
339	IF (ifl_pbltree>0) THEN
340	!CALL get_field("FTER", pctsrf(:, is_ter), found)
341	treedrg(:,1:klev,1:nbsrf)= 0.0
342	CALL get_field("treedrg_ter", drg_ter(:,:), found)
343	! found=phyetat0_srf(1,treedrg,"treedrg","drag from vegetation" , 0.)
344	!lecture du profile de freinage des arbres
345	IF (.not. found ) THEN
346	treedrg(:,1:klev,1:nbsrf)= 0.0
347	ELSE
348	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
349	! found=phyetat0_srf(klev,treedrg,"treedrg","freinage arbres",0.)
350	ENDIF
351	ELSE
352	! initialize treedrg(), because it will be written in restartphy.nc
353	treedrg(:,:,:) = 0.0
354	ENDIF
355
356	! Lecture de l'age de la neige:
357	found=phyetat0_srf(1,agesno,"AGESNO","SNOW AGE",0.001)
358
359	ancien_ok=.true.
360	ancien_ok=ancien_ok.AND.phyetat0_get(klev,t_ancien,"TANCIEN","TANCIEN",0.)
361	ancien_ok=ancien_ok.AND.phyetat0_get(klev,q_ancien,"QANCIEN","QANCIEN",0.)
362	ancien_ok=ancien_ok.AND.phyetat0_get(klev,ql_ancien,"QLANCIEN","QLANCIEN",0.)
363	ancien_ok=ancien_ok.AND.phyetat0_get(klev,qs_ancien,"QSANCIEN","QSANCIEN",0.)
364	ancien_ok=ancien_ok.AND.phyetat0_get(klev,u_ancien,"UANCIEN","UANCIEN",0.)
365	ancien_ok=ancien_ok.AND.phyetat0_get(klev,v_ancien,"VANCIEN","VANCIEN",0.)
366	ancien_ok=ancien_ok.AND.phyetat0_get(1,prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
367	ancien_ok=ancien_ok.AND.phyetat0_get(1,prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
368	ancien_ok=ancien_ok.AND.phyetat0_get(1,prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
369
370	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
371	! dummy values (as is the case when generated by ce0l,
372	! or by iniaqua)
373	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
374	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
375	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
376	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
377	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
378	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
379	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
380	ancien_ok=.false.
381	ENDIF
382
383	found=phyetat0_get(klev,clwcon,"CLWCON","CLWCON",0.)
384	found=phyetat0_get(klev,rnebcon,"RNEBCON","RNEBCON",0.)
385	found=phyetat0_get(klev,ratqs,"RATQS","RATQS",0.)
386
387	found=phyetat0_get(1,run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
388
389	!==================================
390	! TKE
391	!==================================
392	!
393	IF (iflag_pbl>1) then
394	found=phyetat0_srf(klev+1,pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
395	ENDIF
396
397	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
398	found=phyetat0_srf(klev+1,wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
399	!! found=phyetat0_srf(1,delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
400	found=phyetat0_srf(1,delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
401	!! found=phyetat0_srf(1,beta_aridity,"BETA_S","Aridity factor ",1.)
402	found=phyetat0_srf(1,beta_aridity,"BETAS","Aridity factor ",1.)
403	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
404
405	!==================================
406	! thermiques, poches, convection
407	!==================================
408
409	! Emanuel
410	found=phyetat0_get(klev,sig1,"sig1","sig1",0.)
411	found=phyetat0_get(klev,w01,"w01","w01",0.)
412
413	! Wake
414	found=phyetat0_get(klev,wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
415	found=phyetat0_get(klev,wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
416	found=phyetat0_get(1,wake_s,"WAKE_S","Wake frac. area",0.)
417	!jyg<
418	! Set wake_dens to -1000. when there is no restart so that the actual
419	! initialization is made in calwake.
420	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
421	found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
422	found=phyetat0_get(1,awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
423	found=phyetat0_get(1,cv_gen,"CV_GEN","CB birth rate",0.)
424	!>jyg
425	found=phyetat0_get(1,wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
426	found=phyetat0_get(1,wake_pe,"WAKE_PE","WAKE_PE",0.)
427	found=phyetat0_get(1,wake_fip,"WAKE_FIP","WAKE_FIP",0.)
428
429	! Thermiques
430	found=phyetat0_get(1,zmax0,"ZMAX0","ZMAX0",40.)
431	found=phyetat0_get(1,f0,"F0","F0",1.e-5)
432	found=phyetat0_get(klev+1,fm_therm,"FM_THERM","Thermals mass flux",0.)
433	found=phyetat0_get(klev,entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
434	found=phyetat0_get(klev,detr_therm,"DETR_THERM","Thermals Detrain.",0.)
435
436	! ALE/ALP
437	found=phyetat0_get(1,ale_bl,"ALE_BL","ALE BL",0.)
438	found=phyetat0_get(1,ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
439	found=phyetat0_get(1,alp_bl,"ALP_BL","ALP BL",0.)
440	found=phyetat0_get(1,ale_wake,"ALE_WAKE","ALE_WAKE",0.)
441	found=phyetat0_get(1,ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
442
443	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
444	found=phyetat0_get(klev,ratqs_inter,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
445
446	!===========================================
447	! Read and send field trs to traclmdz
448	!===========================================
449
450	IF (type_trac == 'lmdz') THEN
451	DO it=1, nbtr
452	!! iiq=niadv(it+2) ! jyg
453	iiq=niadv(it+nqo) ! jyg
454	found=phyetat0_get(1,trs(:,it),"trs_"//tname(iiq), &
455	"Surf trac"//tname(iiq),0.)
456	ENDDO
457	CALL traclmdz_from_restart(trs)
458	ENDIF
459
460	IF (type_trac == 'co2i' .OR. type_trac == 'inco') THEN
461	IF (carbon_cycle_cpl) THEN
462	ALLOCATE(co2_send(klon), stat=ierr)
463	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
464	found=phyetat0_get(1,co2_send,"co2_send","co2 send",co2_ppm)
465	ENDIF
466	ENDIF
467
468	!===========================================
469	! ondes de gravite / relief
470	!===========================================
471
472	! ondes de gravite non orographiques
473	IF (ok_gwd_rando) found = &
474	phyetat0_get(klev,du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
475	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
476	= phyetat0_get(klev,du_gwd_front,"du_gwd_front","du_gwd_front",0.)
477
478	! prise en compte du relief sous-maille
479	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
480	found=phyetat0_get(1,zstd,"ZSTD","sub grid orography",0.)
481	found=phyetat0_get(1,zsig,"ZSIG","sub grid orography",0.)
482	found=phyetat0_get(1,zgam,"ZGAM","sub grid orography",0.)
483	found=phyetat0_get(1,zthe,"ZTHE","sub grid orography",0.)
484	found=phyetat0_get(1,zpic,"ZPIC","sub grid orography",0.)
485	found=phyetat0_get(1,zval,"ZVAL","sub grid orography",0.)
486	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
487	found=phyetat0_get(1,rugoro,"RUGSREL","sub grid orography",0.)
488
489	!===========================================
490	! Initialize ocean
491	!===========================================
492
493	IF ( type_ocean == 'slab' ) THEN
494	CALL ocean_slab_init(phys_tstep, pctsrf)
495	IF (nslay.EQ.1) THEN
496	found=phyetat0_get(1,tslab,"tslab01","tslab",0.)
497	IF (.NOT. found) THEN
498	found=phyetat0_get(1,tslab,"tslab","tslab",0.)
499	ENDIF
500	ELSE
501	DO i=1,nslay
502	WRITE(str2,'(i2.2)') i
503	found=phyetat0_get(1,tslab(:,i),"tslab"//str2,"tslab",0.)
504	ENDDO
505	ENDIF
506	IF (.NOT. found) THEN
507	PRINT*, "phyetat0: Le champ <tslab> est absent"
508	PRINT*, "Initialisation a tsol_oce"
509	DO i=1,nslay
510	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
511	ENDDO
512	ENDIF
513
514	! Sea ice variables
515	IF (version_ocean == 'sicINT') THEN
516	found=phyetat0_get(1,tice,"slab_tice","slab_tice",0.)
517	IF (.NOT. found) THEN
518	PRINT*, "phyetat0: Le champ <tice> est absent"
519	PRINT*, "Initialisation a tsol_sic"
520	tice(:)=ftsol(:,is_sic)
521	ENDIF
522	found=phyetat0_get(1,seaice,"seaice","seaice",0.)
523	IF (.NOT. found) THEN
524	PRINT*, "phyetat0: Le champ <seaice> est absent"
525	PRINT*, "Initialisation a 0/1m suivant fraction glace"
526	seaice(:)=0.
527	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
528	seaice=917.
529	ENDWHERE
530	ENDIF
531	ENDIF !sea ice INT
532	ENDIF ! Slab
533
534	if (activate_ocean_skin >= 1) then
535	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
536	found = phyetat0_get(1, delta_sal, "delta_sal", &
537	"ocean-air interface salinity minus bulk salinity", 0.)
538	found = phyetat0_get(1, delta_sst, "delta_SST", &
539	"ocean-air interface temperature minus bulk SST", 0.)
540	found = phyetat0_get(1, dter, "dter", &
541	"ocean-air interface temperature minus subskin temperature", 0.)
542	found = phyetat0_get(1, dser, "dser", &
543	"ocean-air interface salinity minus subskin salinity", 0.)
544	found = phyetat0_get(1, dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
545
546	where (pctsrf(:, is_oce) == 0.)
547	delta_sst = missing_val
548	delta_sal = missing_val
549	dter = missing_val
550	dser = missing_val
551	dt_ds = missing_val
552	end where
553	end if
554
555	found = phyetat0_get(1, ds_ns, "dS_ns", "delta salinity near surface", 0.)
556	found = phyetat0_get(1, dt_ns, "dT_ns", "delta temperature near surface", &
557	0.)
558
559	where (pctsrf(:, is_oce) == 0.)
560	ds_ns = missing_val
561	dt_ns = missing_val
562	end where
563	end if
564
565	! on ferme le fichier
566	CALL close_startphy
567
568	! Initialize module pbl_surface_mod
569
570	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
571
572	! Initialize module ocean_cpl_mod for the case of coupled ocean
573	IF ( type_ocean == 'couple' ) THEN
574	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
575	ENDIF
576
577	! CALL init_iophy_new(latitude_deg, longitude_deg)
578
579	! Initilialize module fonte_neige_mod
580	CALL fonte_neige_init(run_off_lic_0)
581
582	END SUBROUTINE phyetat0
583
584	!===================================================================
585	FUNCTION phyetat0_get(nlev,field,name,descr,default)
586	!===================================================================
587	! Lecture d'un champ avec contrôle
588	! Function logique dont le resultat indique si la lecture
589	! s'est bien passée
590	! On donne une valeur par defaut dans le cas contraire
591	!===================================================================
592
593	USE iostart, ONLY : get_field
594	USE dimphy, only: klon
595	USE print_control_mod, ONLY: lunout
596
597	IMPLICIT NONE
598
599	LOGICAL phyetat0_get
600
601	! arguments
602	INTEGER,INTENT(IN) :: nlev
603	CHARACTER(),INTENT(IN) :: name,descr
604	REAL,INTENT(IN) :: default
605	REAL,DIMENSION(klon,nlev),INTENT(INOUT) :: field
606
607	! Local variables
608	LOGICAL found
609
610	CALL get_field(name, field, found)
611	IF (.NOT. found) THEN
612	WRITE(lunout,*) "phyetat0: Le champ <",name,"> est absent"
613	WRITE(lunout,*) "Depart legerement fausse. Mais je continue"
614	field(:,:)=default
615	ENDIF
616	WRITE(lunout,*) name, descr, MINval(field),MAXval(field)
617	phyetat0_get=found
618
619	RETURN
620	END FUNCTION phyetat0_get
621
622	!================================================================
623	FUNCTION phyetat0_srf(nlev,field,name,descr,default)
624	!===================================================================
625	! Lecture d'un champ par sous-surface avec contrôle
626	! Function logique dont le resultat indique si la lecture
627	! s'est bien passée
628	! On donne une valeur par defaut dans le cas contraire
629	!===================================================================
630
631	USE iostart, ONLY : get_field
632	USE dimphy, only: klon
633	USE indice_sol_mod, only: nbsrf
634	USE print_control_mod, ONLY: lunout
635
636	IMPLICIT NONE
637
638	LOGICAL phyetat0_srf
639	! arguments
640	INTEGER,INTENT(IN) :: nlev
641	CHARACTER(),INTENT(IN) :: name,descr
642	REAL,INTENT(IN) :: default
643	REAL,DIMENSION(klon,nlev,nbsrf),INTENT(INOUT) :: field
644
645	! Local variables
646	LOGICAL found,phyetat0_get
647	INTEGER nsrf
648	CHARACTER*2 str2
649
650	IF (nbsrf.GT.99) THEN
651	WRITE(lunout,*) "Trop de sous-mailles"
652	call abort_physic("phyetat0", "", 1)
653	ENDIF
654
655	DO nsrf = 1, nbsrf
656	WRITE(str2, '(i2.2)') nsrf
657	found= phyetat0_get(nlev,field(:,:, nsrf), &
658	name//str2,descr//" srf:"//str2,default)
659	ENDDO
660
661	phyetat0_srf=found
662
663	RETURN
664	END FUNCTION phyetat0_srf
665

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