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phyetat0_mod.f90 @ 5791

Last change on this file since 5791 was 5791, checked in by aborella, 4 months ago
Merge with trunk r5789
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: 29.0 KB

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1	! $Id: phyetat0_mod.f90 5791 2025-07-28 17:23:15Z aborella $
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, nbtersrf, nbtsoildepths
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	!GG USE surface_data, ONLY : type_ocean, version_ocean
19	USE surface_data, ONLY : type_ocean, version_ocean, iflag_seaice, &
20	iflag_seaice_alb, iflag_leads
21	!GG
22	USE phyetat0_get_mod, ONLY : phyetat0_get, phyetat0_srf
23	USE phys_state_var_mod, ONLY : ancien_ok, clwcon, detr_therm, phys_tstep, &
24	qsol, fevap, z0m, z0h, agesno, &
25	du_gwd_rando, du_gwd_front, entr_therm, f0, fm_therm, &
26	falb_dir, falb_dif, prw_ancien, prlw_ancien, prsw_ancien, prbsw_ancien, &
27	ftsol, pbl_tke, pctsrf, q_ancien, ql_ancien, qs_ancien, qbs_ancien, &
28	cf_ancien, qvc_ancien, qvcon, qccon, cfc_ancien, qtc_ancien, nic_ancien, &
29	tke_ancien, radpas, radsol, rain_fall, ratqs, &
30	rnebcon, rugoro, sig1, snow_fall, bs_fall, solaire_etat0, sollw, sollwdown, &
31	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
32	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
33	wake_s, awake_s, wake_dens, awake_dens, cv_gen, zgam, zmax0, zmea, zpic, zsig, &
34	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
35	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, dter, dser, &
36	!GG dt_ds, ratqs_inter_
37	dt_ds, ratqs_inter_, &
38	hice, tice, bilg_cumul, &
39	!GG
40	frac_tersrf, z0m_tersrf, ratio_z0m_z0h_tersrf, &
41	albedo_tersrf, beta_tersrf, inertie_tersrf, alpha_soil_tersrf, &
42	period_tersrf, hcond_tersrf, tsurfi_tersrf, tsoili_tersrf, tsoil_depth, &
43	qsurf_tersrf, tsurf_tersrf, tsoil_tersrf, tsurf_new_tersrf, cdragm_tersrf, &
44	cdragh_tersrf, swnet_tersrf, lwnet_tersrf, fluxsens_tersrf, fluxlat_tersrf
45	!FC
46	USE geometry_mod, ONLY: longitude_deg, latitude_deg
47	USE iostart, ONLY: close_startphy, get_field, get_var, open_startphy
48	USE infotrac_phy, ONLY: nqtot, nbtr, type_trac, tracers, new2oldH2O
49	USE strings_mod, ONLY: maxlen
50	USE traclmdz_mod, ONLY: traclmdz_from_restart
51	USE carbon_cycle_mod, ONLY: carbon_cycle_init, carbon_cycle_cpl, carbon_cycle_tr, carbon_cycle_rad, co2_send, RCO2_glo
52	USE indice_sol_mod, ONLY: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
53	!GG USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
54	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice_slab, ocean_slab_init
55	!GG
56	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
57	use wxios_mod, ONLY: missing_val_xios => missing_val, using_xios
58	use netcdf, only: missing_val_netcdf => nf90_fill_real
59	use config_ocean_skin_m, only: activate_ocean_skin
60	USE surf_param_mod, ONLY: average_surf_var, interpol_tsoil !AM
61	USE dimsoil_mod_h, ONLY: nsoilmx
62	USE yomcst_mod_h
63	USE alpale_mod
64	USE compbl_mod_h
65	IMPLICIT none
66	!======================================================================
67	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
68	! Objet: Lecture de l'etat initial pour la physique
69	!======================================================================
70	CHARACTER() fichnom
71
72	! les variables globales lues dans le fichier restart
73
74	REAL tsoil(klon, nsoilmx, nbsrf)
75	REAL qsurf(klon, nbsrf)
76	REAL snow(klon, nbsrf)
77	real fder(klon)
78	REAL run_off_lic_0(klon)
79	REAL fractint(klon)
80	REAL trs(klon, nbtr)
81	REAL zts(klon)
82	! pour drag arbres FC
83	REAL drg_ter(klon,klev)
84
85	CHARACTER*6 ocean_in
86	LOGICAL ok_veget_in
87
88	INTEGER longcles
89	PARAMETER ( longcles = 20 )
90	REAL clesphy0( longcles )
91
92	REAL xmin, xmax
93
94	INTEGER nid, nvarid
95	INTEGER ierr, i, nsrf, isoil , k
96	INTEGER length
97	PARAMETER (length=100)
98	INTEGER it, iq, isw
99	REAL tab_cntrl(length), tabcntr0(length)
100	CHARACTER*7 str7
101	CHARACTER*2 str2
102	LOGICAL :: found
103	REAL :: lon_startphy(klon), lat_startphy(klon)
104	CHARACTER(LEN=maxlen) :: tname, t(2)
105	REAL :: missing_val
106
107	IF (using_xios) THEN
108	missing_val=missing_val_xios
109	ELSE
110	missing_val=missing_val_netcdf
111	ENDIF
112
113	! FH1D
114	! real iolat(jjm+1)
115	!real iolat(jjm+1-1/(iim*jjm))
116
117	! Ouvrir le fichier contenant l'etat initial:
118
119	CALL open_startphy(fichnom)
120
121	! Lecture des parametres de controle:
122
123	CALL get_var("controle", tab_cntrl)
124
125	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
126	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
127	! Les constantes de la physiques sont lues dans la physique seulement.
128	! Les egalites du type
129	! tab_cntrl( 5 )=clesphy0(1)
130	! sont remplacees par
131	! clesphy0(1)=tab_cntrl( 5 )
132	! On inverse aussi la logique.
133	! On remplit les tab_cntrl avec les parametres lus dans les .def
134	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
135
136	DO i = 1, length
137	tabcntr0( i ) = tab_cntrl( i )
138	ENDDO
139
140	tab_cntrl(1)=pdtphys
141	tab_cntrl(2)=radpas
142
143	! co2_ppm : value from the previous time step
144
145	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
146	co2_ppm0 = 284.32
147	! when no initial value is available e.g., from a restart
148	! this variable must be set in a .def file which will then be
149	! used by the conf_phys_m.F90 routine.
150	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
151	! file, for a pre-industrial CO2 concentration value)
152
153	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
154	co2_ppm = tab_cntrl(3)
155	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
156	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
157	RCO2_glo = tab_cntrl(17)
158	ELSE
159	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
160	ENDIF
161	! ELSE : keep value from .def
162	ENDIF
163
164	solaire_etat0 = tab_cntrl(4)
165	tab_cntrl(5)=iflag_con
166	tab_cntrl(6)=nbapp_rad
167
168	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
169	IF (soil_model) tab_cntrl( 8) =1.
170	IF (liqice_in_radocond) tab_cntrl( 9) =1.
171	IF (ok_orodr) tab_cntrl(10) =1.
172	IF (ok_orolf) tab_cntrl(11) =1.
173	IF (ok_limitvrai) tab_cntrl(12) =1.
174	!GG
175	tab_cntrl(18) =iflag_seaice
176	tab_cntrl(19) =iflag_seaice_alb
177	tab_cntrl(20) =iflag_leads
178	!GG
179
180	itau_phy = tab_cntrl(15)
181
182	clesphy0(1)=tab_cntrl( 5 )
183	clesphy0(2)=tab_cntrl( 6 )
184	clesphy0(3)=tab_cntrl( 7 )
185	clesphy0(4)=tab_cntrl( 8 )
186	clesphy0(5)=tab_cntrl( 9 )
187	clesphy0(6)=tab_cntrl( 10 )
188	clesphy0(7)=tab_cntrl( 11 )
189	clesphy0(8)=tab_cntrl( 12 )
190	clesphy0(9)=tab_cntrl( 17 )
191
192	! set time iteration
193	CALL init_iteration(itau_phy)
194
195	! read latitudes and make a sanity check (because already known from dyn)
196	CALL get_field("latitude",lat_startphy)
197	DO i=1,klon
198	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
199	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
200	" i=",i," lat_startphy(i)=",lat_startphy(i),&
201	" latitude_deg(i)=",latitude_deg(i)
202	! This is presumably serious enough to abort run
203	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
204	ENDIF
205	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
206	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
207	" i=",i," lat_startphy(i)=",lat_startphy(i),&
208	" latitude_deg(i)=",latitude_deg(i)
209	ENDIF
210	ENDDO
211
212	! read longitudes and make a sanity check (because already known from dyn)
213	CALL get_field("longitude",lon_startphy)
214	DO i=1,klon
215	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
216	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
217	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
218	" i=",i," lon_startphy(i)=",lon_startphy(i),&
219	" longitude_deg(i)=",longitude_deg(i)
220	! This is presumably serious enough to abort run
221	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
222	ENDIF
223	ENDIF
224	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
225	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
226	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
227	" i=",i," lon_startphy(i)=",lon_startphy(i),&
228	" longitude_deg(i)=",longitude_deg(i)
229	ENDIF
230	ENDIF
231	ENDDO
232
233	! Lecture du masque terre mer
234
235	CALL get_field("masque", zmasq, found)
236	IF (.NOT. found) THEN
237	PRINT*, 'phyetat0: Le champ <masque> est absent'
238	PRINT *, 'fichier startphy non compatible avec phyetat0'
239	ENDIF
240
241	! Lecture des fractions pour chaque sous-surface
242
243	! initialisation des sous-surfaces
244
245	pctsrf = 0.
246
247	! fraction de terre
248
249	CALL get_field("FTER", pctsrf(:, is_ter), found)
250	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
251
252	! fraction de glace de terre
253
254	CALL get_field("FLIC", pctsrf(:, is_lic), found)
255	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
256
257	! fraction d'ocean
258
259	CALL get_field("FOCE", pctsrf(:, is_oce), found)
260	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
261
262	! fraction glace de mer
263
264	CALL get_field("FSIC", pctsrf(:, is_sic), found)
265	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
266
267	! Verification de l'adequation entre le masque et les sous-surfaces
268
269	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
270	+ pctsrf(1 : klon, is_lic)
271	DO i = 1 , klon
272	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
273	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
274	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
275	, pctsrf(i, is_lic)
276	WRITE(, ) 'Je force la coherence zmasq=fractint'
277	zmasq(i) = fractint(i)
278	ENDIF
279	ENDDO
280	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
281	+ pctsrf(1 : klon, is_sic)
282	DO i = 1 , klon
283	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
284	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
285	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
286	, pctsrf(i, is_sic)
287	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
288	zmasq(i) = 1. - fractint(i)
289	ENDIF
290	ENDDO
291
292	!===================================================================
293	! Lecture des temperatures du sol:
294	!===================================================================
295
296	found=phyetat0_get(ftsol(:,1),"TS","Surface temperature",283.)
297	IF (found) THEN
298	DO nsrf=2,nbsrf
299	ftsol(:,nsrf)=ftsol(:,1)
300	ENDDO
301	ELSE
302	found=phyetat0_srf(ftsol,"TS","Surface temperature",283.)
303	ENDIF
304
305	!===================================================================
306	! Lecture des albedo difus et direct
307	!===================================================================
308
309	DO nsrf = 1, nbsrf
310	DO isw=1, nsw
311	IF (isw.GT.99) THEN
312	PRINT*, "Trop de bandes SW"
313	call abort_physic("phyetat0", "", 1)
314	ENDIF
315	WRITE(str2, '(i2.2)') isw
316	found=phyetat0_srf(falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
317	found=phyetat0_srf(falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
318	ENDDO
319	ENDDO
320
321	found=phyetat0_srf(u10m,"U10M","u a 10m",0.)
322	found=phyetat0_srf(v10m,"V10M","v a 10m",0.)
323
324	!===================================================================
325	! Lecture dans le cas iflag_pbl_surface =1
326	!===================================================================
327
328	if ( iflag_physiq <= 1 ) then
329	!===================================================================
330	! Lecture des temperatures du sol profond:
331	!===================================================================
332
333	DO isoil=1, nsoilmx
334	IF (isoil.GT.99) THEN
335	PRINT*, "Trop de couches "
336	call abort_physic("phyetat0", "", 1)
337	ENDIF
338	WRITE(str2,'(i2.2)') isoil
339	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
340	IF (.NOT. found) THEN
341	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
342	PRINT*, " Il prend donc la valeur de surface"
343	tsoil(:, isoil, :)=ftsol(:, :)
344	ENDIF
345	ENDDO
346
347	!=======================================================================
348	! Lecture precipitation/evaporation
349	!=======================================================================
350
351	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
352	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
353	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
354	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
355	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
356	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
357	IF (ok_bs) THEN
358	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
359	ELSE
360	bs_fall(:)=0.
361	ENDIF
362	!=======================================================================
363	! Radiation
364	!=======================================================================
365
366	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
367	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
368	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
369	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
370	IF (.NOT. found) THEN
371	sollwdown(:) = 0. ; zts(:)=0.
372	DO nsrf=1,nbsrf
373	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
374	ENDDO
375	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
376	ENDIF
377
378	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
379	found=phyetat0_get(fder,"fder","Flux derivative",0.)
380
381
382	! Lecture de la longueur de rugosite
383	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
384	IF (found) THEN
385	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
386	ELSE
387	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
388	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
389	ENDIF
390	!FC
391	IF (ifl_pbltree>0) THEN
392	!CALL get_field("FTER", pctsrf(:, is_ter), found)
393	treedrg(:,1:klev,1:nbsrf)= 0.0
394	CALL get_field("treedrg_ter", drg_ter(:,:), found)
395	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
396	!lecture du profile de freinage des arbres
397	IF (.not. found ) THEN
398	treedrg(:,1:klev,1:nbsrf)= 0.0
399	ELSE
400	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
401	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
402	ENDIF
403	ELSE
404	! initialize treedrg(), because it will be written in restartphy.nc
405	treedrg(:,:,:) = 0.0
406	ENDIF
407
408	IF (iflag_hetero_surf .GT. 0) THEN
409	found=phyetat0_srf(frac_tersrf,"frac_tersrf","fraction of continental sub-surfaces",0.)
410	found=phyetat0_srf(z0m_tersrf,"z0m_tersrf","roughness length for momentum of continental sub-surfaces",0.)
411	found=phyetat0_srf(ratio_z0m_z0h_tersrf,"ratio_z0m_z0h_tersrf","ratio of heat to momentum roughness length of continental sub-surfaces",0.)
412	found=phyetat0_srf(albedo_tersrf,"albedo_tersrf","albedo of continental sub-surfaces",0.)
413	found=phyetat0_srf(beta_tersrf,"beta_tersrf","evapotranspiration coef of continental sub-surfaces",0.)
414	found=phyetat0_srf(inertie_tersrf,"inertie_tersrf","soil thermal inertia of continental sub-surfaces",0.)
415	found=phyetat0_srf(hcond_tersrf,"hcond_tersrf","heat conductivity of continental sub-surfaces",0.)
416	found=phyetat0_srf(tsurfi_tersrf,"tsurfi_tersrf","initial surface temperature of continental sub-surfaces",0.)
417	!
418	! Check if the sum of the sub-surface fractions is equal to 1
419	DO it=1,klon
420	IF (SUM(frac_tersrf(it,:)) .NE. 1.) THEN
421	PRINT*, 'SUM(frac_tersrf) = ', SUM(frac_tersrf(it,:))
422	CALL abort_physic('conf_phys', 'the sum of fractions of heterogeneous land subsurfaces must be equal &
423	& to 1 for iflag_hetero_surf = 1 and 2',1)
424	ENDIF
425	ENDDO
426	!
427	! Initialisation of surface and soil temperatures (potentially different initial temperatures between sub-surfaces)
428	DO iq=1,nbtersrf
429	DO it=1,klon
430	tsurf_tersrf(it,iq) = tsurfi_tersrf(it,iq)
431	ENDDO
432	ENDDO
433	!
434	DO isoil=1, nbtsoildepths
435	IF (isoil.GT.99) THEN
436	PRINT*, "Trop de couches "
437	CALL abort_physic("phyetat0", "", 1)
438	ENDIF
439	WRITE(str2,'(i2.2)') isoil
440	found=phyetat0_srf(tsoil_depth(:,isoil,:),"tsoil_depth"//str2//"srf","soil depth of continental sub-surfaces",0.)
441	found=phyetat0_srf(tsoili_tersrf(:,isoil,:),"Tsoili"//str2//"srf","initial soil temperature of continental sub-surfaces",0.)
442	IF (.NOT. found) THEN
443	PRINT*, "phyetat0: Le champ <Tsoili"//str2//"> est absent"
444	PRINT*, " Il prend donc la valeur de surface"
445	tsoili_tersrf(:, isoil, :) = tsurfi_tersrf(:, :)
446	ENDIF
447	ENDDO
448	!
449	tsoil_tersrf = interpol_tsoil(klon, nbtersrf, nsoilmx, nbtsoildepths, alpha_soil_tersrf, period_tersrf, &
450	inertie_tersrf, hcond_tersrf, tsoil_depth, tsurf_tersrf, tsoili_tersrf)
451	!
452	! initialise also average surface and soil temperatures
453	ftsol(:,is_ter) = average_surf_var(klon, nbtersrf, tsurf_tersrf, frac_tersrf, 'ARI')
454	DO k=1, nsoilmx
455	tsoil(:,k,is_ter) = average_surf_var(klon, nbtersrf, tsoil_tersrf(:,k,:), frac_tersrf, 'ARI')
456	ENDDO
457	!
458	ENDIF ! iflag_hetero_surf > 0
459
460	endif ! iflag_physiq <= 1
461
462	! Lecture de l'age de la neige:
463	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
464
465	ancien_ok=.true.
466	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
467	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
468	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
469	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",0.)
470	ancien_ok=ancien_ok.AND.phyetat0_get(u_ancien,"UANCIEN","UANCIEN",0.)
471	ancien_ok=ancien_ok.AND.phyetat0_get(v_ancien,"VANCIEN","VANCIEN",0.)
472	ancien_ok=ancien_ok.AND.phyetat0_get(prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
473	ancien_ok=ancien_ok.AND.phyetat0_get(prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
474	ancien_ok=ancien_ok.AND.phyetat0_get(prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
475
476	! cas specifique des variables de la neige soufflee
477	IF (ok_bs) THEN
478	ancien_ok=ancien_ok.AND.phyetat0_get(qbs_ancien,"QBSANCIEN","QBSANCIEN",0.)
479	ancien_ok=ancien_ok.AND.phyetat0_get(prbsw_ancien,"PRBSWANCIEN","PRBSWANCIEN",0.)
480	ELSE
481	qbs_ancien(:,:)=0.
482	prbsw_ancien(:)=0.
483	ENDIF
484
485	! cas specifique des variables de la sursaturation par rapport a la glace
486	IF ( ok_ice_supersat ) THEN
487	ancien_ok=ancien_ok.AND.phyetat0_get(cf_ancien,"CFANCIEN","CFANCIEN",0.)
488	ancien_ok=ancien_ok.AND.phyetat0_get(qvc_ancien,"QVCANCIEN","QVCANCIEN",0.)
489	found=phyetat0_get(qvcon,"QVCON","QVCON",0.)
490	found=phyetat0_get(qccon,"QCCON","QCCON",0.)
491	ELSE
492	cf_ancien(:,:)=0.
493	qvc_ancien(:,:)=0.
494	ENDIF
495
496	! cas specifique des variables de l'aviation
497	IF ( ok_plane_contrail ) THEN
498	ancien_ok=ancien_ok.AND.phyetat0_get(cfc_ancien,"CFCANCIEN","CFCANCIEN",0.)
499	ancien_ok=ancien_ok.AND.phyetat0_get(qtc_ancien,"QTCANCIEN","QTCANCIEN",0.)
500	ancien_ok=ancien_ok.AND.phyetat0_get(nic_ancien,"NICANCIEN","NICANCIEN",0.)
501	ELSE
502	cfc_ancien(:,:)=0.
503	qtc_ancien(:,:)=0.
504	nic_ancien(:,:)=0.
505	ENDIF
506
507	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
508	! dummy values (as is the case when generated by ce0l,
509	! or by iniaqua)
510	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
511	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
512	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
513	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
514	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
515	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
516	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
517	ancien_ok=.false.
518	ENDIF
519
520	IF (ok_bs) THEN
521	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
522	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
523	ancien_ok=.false.
524	ENDIF
525	ENDIF
526
527	IF ( ok_ice_supersat ) THEN
528	IF ( (maxval(cf_ancien).EQ.minval(cf_ancien)) .OR. &
529	(maxval(qvc_ancien).EQ.minval(qvc_ancien)) ) THEN
530	ancien_ok=.false.
531	ENDIF
532	ENDIF
533
534	IF ( ok_plane_contrail ) THEN
535	IF ( ( maxval(cfc_ancien).EQ.minval(cfc_ancien) ) .OR. &
536	( maxval(qtc_ancien).EQ.minval(qtc_ancien) ) .OR. &
537	( maxval(nic_ancien).EQ.minval(nic_ancien) ) ) THEN
538	ancien_ok=.false.
539	ENDIF
540	ENDIF
541
542	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
543	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
544	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
545
546	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
547
548	!==================================
549	! TKE
550	!==================================
551	!
552	! cas specifique de l'advection de TKE
553	IF (ok_advtke) THEN
554	ancien_ok=ancien_ok.AND.phyetat0_get(tke_ancien,"TKEANCIEN","TKEANCIEN",0.)
555	ELSE
556	tke_ancien(:,:)=0.
557	ENDIF
558
559	IF (ok_advtke) THEN
560	IF ( (maxval(tke_ancien).EQ.minval(tke_ancien))) THEN
561	ancien_ok=.false.
562	ENDIF
563	ENDIF
564
565	IF ((iflag_pbl>1)) then
566	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
567	ENDIF
568
569	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
570	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
571	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
572	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
573	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
574	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
575	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
576
577	!==================================
578	! thermiques, poches, convection
579	!==================================
580
581	! Emanuel
582	found=phyetat0_get(sig1,"sig1","sig1",0.)
583	found=phyetat0_get(w01,"w01","w01",0.)
584
585	! Wake
586	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
587	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
588	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
589	found=phyetat0_get(awake_s,"AWAKE_S","Active Wake frac. area",0.)
590	!jyg<
591	! Set wake_dens to -1000. when there is no restart so that the actual
592	! initialization is made in calwake.
593	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
594	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
595	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
596	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
597	!>jyg
598	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
599	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
600	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
601
602	! Thermiques
603	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
604	found=phyetat0_get(f0,"F0","F0",1.e-5)
605	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
606	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
607	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
608
609	! ALE/ALP
610	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
611	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
612	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
613	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
614	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
615
616	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
617	found=phyetat0_get(ratqs_inter_,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
618
619	!===========================================
620	! Read and send field trs to traclmdz
621	!===========================================
622
623	!--OB now this is for co2i - ThL: and therefore also for inco
624	IF (ANY(type_trac == ['co2i','inco'])) THEN
625	IF (carbon_cycle_cpl) THEN
626	ALLOCATE(co2_send(klon), stat=ierr)
627	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
628	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
629	ENDIF
630	ELSE IF (type_trac == 'lmdz') THEN
631	it = 0
632	DO iq = 1, nqtot
633	IF(.NOT.tracers(iq)%isInPhysics) CYCLE
634	it = it+1
635	tname = tracers(iq)%name
636	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
637	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
638	END DO
639	CALL traclmdz_from_restart(trs)
640	ENDIF
641
642
643	!===========================================
644	! ondes de gravite / relief
645	!===========================================
646
647	! ondes de gravite non orographiques
648	IF (ok_gwd_rando) found = &
649	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
650	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
651	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
652
653	! prise en compte du relief sous-maille
654	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
655	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
656	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
657	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
658	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
659	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
660	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
661	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
662	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
663
664	!===========================================
665	! Initialize ocean
666	!===========================================
667
668	IF ( type_ocean == 'slab' ) THEN
669	CALL ocean_slab_init(phys_tstep, pctsrf)
670	IF (nslay.EQ.1) THEN
671	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
672	ELSE
673	DO i=1,nslay
674	WRITE(str2,'(i2.2)') i
675	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
676	ENDDO
677	ENDIF
678	IF (.NOT. found) THEN
679	PRINT*, "phyetat0: Le champ <tslab> est absent"
680	PRINT*, "Initialisation a tsol_oce"
681	DO i=1,nslay
682	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
683	ENDDO
684	ENDIF
685
686	! Sea ice variables
687	IF (version_ocean == 'sicINT') THEN
688	found=phyetat0_get(tice_slab,"slab_tice","slab_tice",0.)
689	!GG found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
690	IF (.NOT. found) THEN
691	!GG PRINT*, "phyetat0: Le champ <tice> est absent"
692	PRINT*, "phyetat0: Le champ <tice_slab> est absent"
693	PRINT*, "Initialisation a tsol_sic"
694	!GG tice(:)=ftsol(:,is_sic)
695	tice_slab(:)=ftsol(:,is_sic)
696	ENDIF
697	found=phyetat0_get(seaice,"seaice","seaice",0.)
698	IF (.NOT. found) THEN
699	PRINT*, "phyetat0: Le champ <seaice> est absent"
700	PRINT*, "Initialisation a 0/1m suivant fraction glace"
701	seaice(:)=0.
702	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
703	seaice=917.
704	ENDWHERE
705	ENDIF
706	ENDIF !sea ice INT
707	ENDIF ! Slab
708
709	if (activate_ocean_skin >= 1) then
710	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
711	found = phyetat0_get(delta_sal, "delta_sal", &
712	"ocean-air interface salinity minus bulk salinity", 0.)
713	found = phyetat0_get(delta_sst, "delta_SST", &
714	"ocean-air interface temperature minus bulk SST", 0.)
715	found = phyetat0_get(dter, "dter", &
716	"ocean-air interface temperature minus subskin temperature", 0.)
717	found = phyetat0_get(dser, "dser", &
718	"ocean-air interface salinity minus subskin salinity", 0.)
719	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
720
721	where (pctsrf(:, is_oce) == 0.)
722	delta_sst = missing_val
723	delta_sal = missing_val
724	dter = missing_val
725	dser = missing_val
726	dt_ds = missing_val
727	end where
728	end if
729
730	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
731	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
732	0.)
733
734	where (pctsrf(:, is_oce) == 0.)
735	ds_ns = missing_val
736	dt_ns = missing_val
737	delta_sst = missing_val
738	delta_sal = missing_val
739	end where
740	end if
741
742	!GG
743	! Sea ice
744	!IF (iflag_seaice == 2) THEN
745
746	found=phyetat0_get(hice,"hice","Ice thickness",0.)
747	IF (.NOT. found) THEN
748	PRINT*, "phyetat0: Le champ <hice> est absent"
749	PRINT*, "Initialisation a hice=1m "
750	hice(:)=1.0
751	END IF
752	found=phyetat0_get(tice,"tice","Sea Ice temperature",0.)
753	IF (.NOT. found) THEN
754	PRINT*, "phyetat0: Le champ <tice> est absent"
755	PRINT*, "Initialisation a tsol_sic"
756	tice(:)=ftsol(:,is_sic)
757	END IF
758	found=phyetat0_get(bilg_cumul,"bilg_cumul","Flux conductivite + transmit sea-ice",0.)
759	IF (.NOT. found) THEN
760	PRINT*, "phyetat0: Le champ <bilg_cumul> est absent"
761	PRINT*, "Initialisation a zero"
762	bilg_cumul(:)=0.0
763	END IF
764
765	!END IF
766	!GG
767	! on ferme le fichier
768	CALL close_startphy
769
770	! Initialize module pbl_surface_mod
771
772	if ( iflag_physiq <= 1 ) then
773	!GG CALL pbl_surface_init(fder, snow, qsurf, tsoil)
774	CALL pbl_surface_init(fder, snow, qsurf, tsoil, hice, tice, bilg_cumul)
775	!GG
776	endif
777
778	! Initialize module ocean_cpl_mod for the case of coupled ocean
779	IF ( type_ocean == 'couple' ) THEN
780	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
781	ENDIF
782
783	! CALL init_iophy_new(latitude_deg, longitude_deg)
784
785	! Initilialize module fonte_neige_mod
786	CALL fonte_neige_init(run_off_lic_0)
787
788	END SUBROUTINE phyetat0
789
790	END MODULE phyetat0_mod
791

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