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phyetat0_mod.f90 @ 5319

Last change on this file since 5319 was 5310, checked in by abarral, 6 days ago
unify abort_gcm rename wxios -> wxios_mod
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: 23.4 KB

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1	! $Id: phyetat0_mod.f90 5310 2024-11-01 12:05:47Z fairhead $
2
3	MODULE phyetat0_mod
4
5	PRIVATE
6	PUBLIC :: phyetat0
7
8	CONTAINS
9
10	SUBROUTINE phyetat0 (fichnom, clesphy0, tabcntr0)
11
12	USE clesphys_mod_h
13	USE dimphy, only: klon, zmasq, klev
14	USE iophy, ONLY : init_iophy_new
15	USE ocean_cpl_mod, ONLY : ocean_cpl_init
16	USE fonte_neige_mod, ONLY : fonte_neige_init
17	USE pbl_surface_mod, ONLY : pbl_surface_init
18	USE surface_data, ONLY : type_ocean, version_ocean
19	USE phyetat0_get_mod, ONLY : phyetat0_get, phyetat0_srf
20	USE phys_state_var_mod, ONLY : ancien_ok, clwcon, detr_therm, phys_tstep, &
21	qsol, fevap, z0m, z0h, agesno, &
22	du_gwd_rando, du_gwd_front, entr_therm, f0, fm_therm, &
23	falb_dir, falb_dif, prw_ancien, prlw_ancien, prsw_ancien, prbsw_ancien, &
24	ftsol, pbl_tke, pctsrf, q_ancien, ql_ancien, qs_ancien, qbs_ancien, &
25	cf_ancien, rvc_ancien, radpas, radsol, rain_fall, ratqs, &
26	rnebcon, rugoro, sig1, snow_fall, bs_fall, solaire_etat0, sollw, sollwdown, &
27	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
28	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
29	wake_s, awake_s, wake_dens, awake_dens, cv_gen, zgam, zmax0, zmea, zpic, zsig, &
30	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
31	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, dter, dser, &
32	dt_ds, ratqs_inter_
33	!FC
34	USE geometry_mod, ONLY: longitude_deg, latitude_deg
35	USE iostart, ONLY: close_startphy, get_field, get_var, open_startphy
36	USE infotrac_phy, ONLY: nqtot, nbtr, type_trac, tracers, new2oldH2O
37	USE strings_mod, ONLY: maxlen
38	USE traclmdz_mod, ONLY: traclmdz_from_restart
39	USE carbon_cycle_mod, ONLY: carbon_cycle_init, carbon_cycle_cpl, carbon_cycle_tr, carbon_cycle_rad, co2_send, RCO2_glo
40	USE indice_sol_mod, ONLY: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
41	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
42	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
43	use wxios_mod, ONLY: missing_val_xios => missing_val, using_xios
44	use netcdf, only: missing_val_netcdf => nf90_fill_real
45	use config_ocean_skin_m, only: activate_ocean_skin
46	USE dimsoil_mod_h, ONLY: nsoilmx
47	USE yomcst_mod_h
48	USE alpale_mod
49	USE compbl_mod_h
50	IMPLICIT none
51	!======================================================================
52	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
53	! Objet: Lecture de l'etat initial pour la physique
54	!======================================================================
55	CHARACTER() fichnom
56
57	! les variables globales lues dans le fichier restart
58
59	REAL tsoil(klon, nsoilmx, nbsrf)
60	REAL qsurf(klon, nbsrf)
61	REAL snow(klon, nbsrf)
62	real fder(klon)
63	REAL run_off_lic_0(klon)
64	REAL fractint(klon)
65	REAL trs(klon, nbtr)
66	REAL zts(klon)
67	! pour drag arbres FC
68	REAL drg_ter(klon,klev)
69
70	CHARACTER*6 ocean_in
71	LOGICAL ok_veget_in
72
73	INTEGER longcles
74	PARAMETER ( longcles = 20 )
75	REAL clesphy0( longcles )
76
77	REAL xmin, xmax
78
79	INTEGER nid, nvarid
80	INTEGER ierr, i, nsrf, isoil , k
81	INTEGER length
82	PARAMETER (length=100)
83	INTEGER it, iq, isw
84	REAL tab_cntrl(length), tabcntr0(length)
85	CHARACTER*7 str7
86	CHARACTER*2 str2
87	LOGICAL :: found
88	REAL :: lon_startphy(klon), lat_startphy(klon)
89	CHARACTER(LEN=maxlen) :: tname, t(2)
90	REAL :: missing_val
91
92	IF (using_xios) THEN
93	missing_val=missing_val_xios
94	ELSE
95	missing_val=missing_val_netcdf
96	ENDIF
97
98	! FH1D
99	! real iolat(jjm+1)
100	!real iolat(jjm+1-1/(iim*jjm))
101
102	! Ouvrir le fichier contenant l'etat initial:
103
104	CALL open_startphy(fichnom)
105
106	! Lecture des parametres de controle:
107
108	CALL get_var("controle", tab_cntrl)
109
110	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
111	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
112	! Les constantes de la physiques sont lues dans la physique seulement.
113	! Les egalites du type
114	! tab_cntrl( 5 )=clesphy0(1)
115	! sont remplacees par
116	! clesphy0(1)=tab_cntrl( 5 )
117	! On inverse aussi la logique.
118	! On remplit les tab_cntrl avec les parametres lus dans les .def
119	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
120
121	DO i = 1, length
122	tabcntr0( i ) = tab_cntrl( i )
123	ENDDO
124
125	tab_cntrl(1)=pdtphys
126	tab_cntrl(2)=radpas
127
128	! co2_ppm : value from the previous time step
129
130	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
131	co2_ppm0 = 284.32
132	! when no initial value is available e.g., from a restart
133	! this variable must be set in a .def file which will then be
134	! used by the conf_phys_m.F90 routine.
135	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
136	! file, for a pre-industrial CO2 concentration value)
137
138	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
139	co2_ppm = tab_cntrl(3)
140	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
141	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
142	RCO2_glo = tab_cntrl(17)
143	ELSE
144	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
145	ENDIF
146	! ELSE : keep value from .def
147	ENDIF
148
149	solaire_etat0 = tab_cntrl(4)
150	tab_cntrl(5)=iflag_con
151	tab_cntrl(6)=nbapp_rad
152
153	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
154	IF (soil_model) tab_cntrl( 8) =1.
155	IF (new_oliq) tab_cntrl( 9) =1.
156	IF (ok_orodr) tab_cntrl(10) =1.
157	IF (ok_orolf) tab_cntrl(11) =1.
158	IF (ok_limitvrai) tab_cntrl(12) =1.
159
160	itau_phy = tab_cntrl(15)
161
162	clesphy0(1)=tab_cntrl( 5 )
163	clesphy0(2)=tab_cntrl( 6 )
164	clesphy0(3)=tab_cntrl( 7 )
165	clesphy0(4)=tab_cntrl( 8 )
166	clesphy0(5)=tab_cntrl( 9 )
167	clesphy0(6)=tab_cntrl( 10 )
168	clesphy0(7)=tab_cntrl( 11 )
169	clesphy0(8)=tab_cntrl( 12 )
170	clesphy0(9)=tab_cntrl( 17 )
171
172	! set time iteration
173	CALL init_iteration(itau_phy)
174
175	! read latitudes and make a sanity check (because already known from dyn)
176	CALL get_field("latitude",lat_startphy)
177	DO i=1,klon
178	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
179	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
180	" i=",i," lat_startphy(i)=",lat_startphy(i),&
181	" latitude_deg(i)=",latitude_deg(i)
182	! This is presumably serious enough to abort run
183	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
184	ENDIF
185	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
186	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
187	" i=",i," lat_startphy(i)=",lat_startphy(i),&
188	" latitude_deg(i)=",latitude_deg(i)
189	ENDIF
190	ENDDO
191
192	! read longitudes and make a sanity check (because already known from dyn)
193	CALL get_field("longitude",lon_startphy)
194	DO i=1,klon
195	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
196	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
197	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
198	" i=",i," lon_startphy(i)=",lon_startphy(i),&
199	" longitude_deg(i)=",longitude_deg(i)
200	! This is presumably serious enough to abort run
201	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
202	ENDIF
203	ENDIF
204	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
205	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
206	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
207	" i=",i," lon_startphy(i)=",lon_startphy(i),&
208	" longitude_deg(i)=",longitude_deg(i)
209	ENDIF
210	ENDIF
211	ENDDO
212
213	! Lecture du masque terre mer
214
215	CALL get_field("masque", zmasq, found)
216	IF (.NOT. found) THEN
217	PRINT*, 'phyetat0: Le champ <masque> est absent'
218	PRINT *, 'fichier startphy non compatible avec phyetat0'
219	ENDIF
220
221	! Lecture des fractions pour chaque sous-surface
222
223	! initialisation des sous-surfaces
224
225	pctsrf = 0.
226
227	! fraction de terre
228
229	CALL get_field("FTER", pctsrf(:, is_ter), found)
230	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
231
232	! fraction de glace de terre
233
234	CALL get_field("FLIC", pctsrf(:, is_lic), found)
235	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
236
237	! fraction d'ocean
238
239	CALL get_field("FOCE", pctsrf(:, is_oce), found)
240	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
241
242	! fraction glace de mer
243
244	CALL get_field("FSIC", pctsrf(:, is_sic), found)
245	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
246
247	! Verification de l'adequation entre le masque et les sous-surfaces
248
249	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
250	+ pctsrf(1 : klon, is_lic)
251	DO i = 1 , klon
252	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
253	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
254	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
255	, pctsrf(i, is_lic)
256	WRITE(, ) 'Je force la coherence zmasq=fractint'
257	zmasq(i) = fractint(i)
258	ENDIF
259	ENDDO
260	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
261	+ pctsrf(1 : klon, is_sic)
262	DO i = 1 , klon
263	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
264	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
265	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
266	, pctsrf(i, is_sic)
267	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
268	zmasq(i) = 1. - fractint(i)
269	ENDIF
270	ENDDO
271
272	!===================================================================
273	! Lecture des temperatures du sol:
274	!===================================================================
275
276	found=phyetat0_get(ftsol(:,1),"TS","Surface temperature",283.)
277	IF (found) THEN
278	DO nsrf=2,nbsrf
279	ftsol(:,nsrf)=ftsol(:,1)
280	ENDDO
281	ELSE
282	found=phyetat0_srf(ftsol,"TS","Surface temperature",283.)
283	ENDIF
284
285	!===================================================================
286	! Lecture des albedo difus et direct
287	!===================================================================
288
289	DO nsrf = 1, nbsrf
290	DO isw=1, nsw
291	IF (isw.GT.99) THEN
292	PRINT*, "Trop de bandes SW"
293	call abort_physic("phyetat0", "", 1)
294	ENDIF
295	WRITE(str2, '(i2.2)') isw
296	found=phyetat0_srf(falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
297	found=phyetat0_srf(falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
298	ENDDO
299	ENDDO
300
301	found=phyetat0_srf(u10m,"U10M","u a 10m",0.)
302	found=phyetat0_srf(v10m,"V10M","v a 10m",0.)
303
304	!===================================================================
305	! Lecture dans le cas iflag_pbl_surface =1
306	!===================================================================
307
308	if ( iflag_physiq <= 1 ) then
309	!===================================================================
310	! Lecture des temperatures du sol profond:
311	!===================================================================
312
313	DO isoil=1, nsoilmx
314	IF (isoil.GT.99) THEN
315	PRINT*, "Trop de couches "
316	call abort_physic("phyetat0", "", 1)
317	ENDIF
318	WRITE(str2,'(i2.2)') isoil
319	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
320	IF (.NOT. found) THEN
321	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
322	PRINT*, " Il prend donc la valeur de surface"
323	tsoil(:, isoil, :)=ftsol(:, :)
324	ENDIF
325	ENDDO
326
327	!=======================================================================
328	! Lecture precipitation/evaporation
329	!=======================================================================
330
331	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
332	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
333	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
334	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
335	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
336	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
337	IF (ok_bs) THEN
338	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
339	ELSE
340	bs_fall(:)=0.
341	ENDIF
342	!=======================================================================
343	! Radiation
344	!=======================================================================
345
346	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
347	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
348	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
349	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
350	IF (.NOT. found) THEN
351	sollwdown(:) = 0. ; zts(:)=0.
352	DO nsrf=1,nbsrf
353	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
354	ENDDO
355	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
356	ENDIF
357
358	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
359	found=phyetat0_get(fder,"fder","Flux derivative",0.)
360
361
362	! Lecture de la longueur de rugosite
363	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
364	IF (found) THEN
365	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
366	ELSE
367	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
368	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
369	ENDIF
370	!FC
371	IF (ifl_pbltree>0) THEN
372	!CALL get_field("FTER", pctsrf(:, is_ter), found)
373	treedrg(:,1:klev,1:nbsrf)= 0.0
374	CALL get_field("treedrg_ter", drg_ter(:,:), found)
375	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
376	!lecture du profile de freinage des arbres
377	IF (.not. found ) THEN
378	treedrg(:,1:klev,1:nbsrf)= 0.0
379	ELSE
380	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
381	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
382	ENDIF
383	ELSE
384	! initialize treedrg(), because it will be written in restartphy.nc
385	treedrg(:,:,:) = 0.0
386	ENDIF
387
388	endif ! iflag_physiq <= 1
389
390	! Lecture de l'age de la neige:
391	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
392
393	ancien_ok=.true.
394	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
395	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
396	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
397	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",0.)
398	ancien_ok=ancien_ok.AND.phyetat0_get(u_ancien,"UANCIEN","UANCIEN",0.)
399	ancien_ok=ancien_ok.AND.phyetat0_get(v_ancien,"VANCIEN","VANCIEN",0.)
400	ancien_ok=ancien_ok.AND.phyetat0_get(prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
401	ancien_ok=ancien_ok.AND.phyetat0_get(prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
402	ancien_ok=ancien_ok.AND.phyetat0_get(prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
403
404	! cas specifique des variables de la neige soufflee
405	IF (ok_bs) THEN
406	ancien_ok=ancien_ok.AND.phyetat0_get(qbs_ancien,"QBSANCIEN","QBSANCIEN",0.)
407	ancien_ok=ancien_ok.AND.phyetat0_get(prbsw_ancien,"PRBSWANCIEN","PRBSWANCIEN",0.)
408	ELSE
409	qbs_ancien(:,:)=0.
410	prbsw_ancien(:)=0.
411	ENDIF
412
413	! cas specifique des variables de la sursaturation par rapport a la glace
414	IF ( ok_ice_supersat ) THEN
415	ancien_ok=ancien_ok.AND.phyetat0_get(cf_ancien,"CFANCIEN","CFANCIEN",0.)
416	ancien_ok=ancien_ok.AND.phyetat0_get(rvc_ancien,"RVCANCIEN","RVCANCIEN",0.)
417	ELSE
418	cf_ancien(:,:)=0.
419	rvc_ancien(:,:)=0.
420	ENDIF
421
422	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
423	! dummy values (as is the case when generated by ce0l,
424	! or by iniaqua)
425	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
426	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
427	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
428	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
429	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
430	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
431	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
432	ancien_ok=.false.
433	ENDIF
434
435	IF (ok_bs) THEN
436	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
437	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
438	ancien_ok=.false.
439	ENDIF
440	ENDIF
441
442	IF ( ok_ice_supersat ) THEN
443	IF ( (maxval(cf_ancien).EQ.minval(cf_ancien)) .OR. &
444	(maxval(rvc_ancien).EQ.minval(rvc_ancien)) ) THEN
445	ancien_ok=.false.
446	ENDIF
447	ENDIF
448
449	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
450	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
451	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
452
453	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
454
455	!==================================
456	! TKE
457	!==================================
458	!
459	IF (iflag_pbl>1) then
460	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
461	ENDIF
462
463	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
464	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
465	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
466	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
467	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
468	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
469	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
470
471	!==================================
472	! thermiques, poches, convection
473	!==================================
474
475	! Emanuel
476	found=phyetat0_get(sig1,"sig1","sig1",0.)
477	found=phyetat0_get(w01,"w01","w01",0.)
478
479	! Wake
480	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
481	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
482	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
483	found=phyetat0_get(awake_s,"AWAKE_S","Active Wake frac. area",0.)
484	!jyg<
485	! Set wake_dens to -1000. when there is no restart so that the actual
486	! initialization is made in calwake.
487	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
488	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
489	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
490	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
491	!>jyg
492	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
493	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
494	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
495
496	! Thermiques
497	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
498	found=phyetat0_get(f0,"F0","F0",1.e-5)
499	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
500	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
501	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
502
503	! ALE/ALP
504	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
505	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
506	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
507	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
508	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
509
510	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
511	found=phyetat0_get(ratqs_inter_,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
512
513	!===========================================
514	! Read and send field trs to traclmdz
515	!===========================================
516
517	!--OB now this is for co2i - ThL: and therefore also for inco
518	IF (ANY(type_trac == ['co2i','inco'])) THEN
519	IF (carbon_cycle_cpl) THEN
520	ALLOCATE(co2_send(klon), stat=ierr)
521	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
522	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
523	ENDIF
524	ELSE IF (type_trac == 'lmdz') THEN
525	it = 0
526	DO iq = 1, nqtot
527	IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
528	it = it+1
529	tname = tracers(iq)%name
530	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
531	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
532	END DO
533	CALL traclmdz_from_restart(trs)
534	ENDIF
535
536
537	!===========================================
538	! ondes de gravite / relief
539	!===========================================
540
541	! ondes de gravite non orographiques
542	IF (ok_gwd_rando) found = &
543	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
544	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
545	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
546
547	! prise en compte du relief sous-maille
548	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
549	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
550	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
551	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
552	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
553	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
554	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
555	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
556	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
557
558	!===========================================
559	! Initialize ocean
560	!===========================================
561
562	IF ( type_ocean == 'slab' ) THEN
563	CALL ocean_slab_init(phys_tstep, pctsrf)
564	IF (nslay.EQ.1) THEN
565	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
566	ELSE
567	DO i=1,nslay
568	WRITE(str2,'(i2.2)') i
569	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
570	ENDDO
571	ENDIF
572	IF (.NOT. found) THEN
573	PRINT*, "phyetat0: Le champ <tslab> est absent"
574	PRINT*, "Initialisation a tsol_oce"
575	DO i=1,nslay
576	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
577	ENDDO
578	ENDIF
579
580	! Sea ice variables
581	IF (version_ocean == 'sicINT') THEN
582	found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
583	IF (.NOT. found) THEN
584	PRINT*, "phyetat0: Le champ <tice> est absent"
585	PRINT*, "Initialisation a tsol_sic"
586	tice(:)=ftsol(:,is_sic)
587	ENDIF
588	found=phyetat0_get(seaice,"seaice","seaice",0.)
589	IF (.NOT. found) THEN
590	PRINT*, "phyetat0: Le champ <seaice> est absent"
591	PRINT*, "Initialisation a 0/1m suivant fraction glace"
592	seaice(:)=0.
593	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
594	seaice=917.
595	ENDWHERE
596	ENDIF
597	ENDIF !sea ice INT
598	ENDIF ! Slab
599
600	if (activate_ocean_skin >= 1) then
601	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
602	found = phyetat0_get(delta_sal, "delta_sal", &
603	"ocean-air interface salinity minus bulk salinity", 0.)
604	found = phyetat0_get(delta_sst, "delta_SST", &
605	"ocean-air interface temperature minus bulk SST", 0.)
606	found = phyetat0_get(dter, "dter", &
607	"ocean-air interface temperature minus subskin temperature", 0.)
608	found = phyetat0_get(dser, "dser", &
609	"ocean-air interface salinity minus subskin salinity", 0.)
610	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
611
612	where (pctsrf(:, is_oce) == 0.)
613	delta_sst = missing_val
614	delta_sal = missing_val
615	dter = missing_val
616	dser = missing_val
617	dt_ds = missing_val
618	end where
619	end if
620
621	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
622	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
623	0.)
624
625	where (pctsrf(:, is_oce) == 0.)
626	ds_ns = missing_val
627	dt_ns = missing_val
628	delta_sst = missing_val
629	delta_sal = missing_val
630	end where
631	end if
632
633	! on ferme le fichier
634	CALL close_startphy
635
636	! Initialize module pbl_surface_mod
637
638	if ( iflag_physiq <= 1 ) then
639	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
640	endif
641
642	! Initialize module ocean_cpl_mod for the case of coupled ocean
643	IF ( type_ocean == 'couple' ) THEN
644	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
645	ENDIF
646
647	! CALL init_iophy_new(latitude_deg, longitude_deg)
648
649	! Initilialize module fonte_neige_mod
650	CALL fonte_neige_init(run_off_lic_0)
651
652	END SUBROUTINE phyetat0
653
654	END MODULE phyetat0_mod
655

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