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phyetat0_mod.f90 @ 5687

Last change on this file since 5687 was 5662, checked in by Laurent Fairhead, 6 weeks ago
Ajout du modèle thermodynamique de glace de mer interactive améliorant les flux échangés à la surface de la banquise (Doctorat de Nicolas Michalezyk, Contact : Nicolas Michaleyk, Guillaume Gastineau)
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: 27.9 KB

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1	! $Id: phyetat0_mod.f90 5662 2025-05-20 14:24:41Z acozic $
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, rvc_ancien, radpas, radsol, rain_fall, ratqs, &
29	rnebcon, rugoro, sig1, snow_fall, bs_fall, solaire_etat0, sollw, sollwdown, &
30	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
31	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
32	wake_s, awake_s, wake_dens, awake_dens, cv_gen, zgam, zmax0, zmea, zpic, zsig, &
33	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
34	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, dter, dser, &
35	!GG dt_ds, ratqs_inter_
36	dt_ds, ratqs_inter_, &
37	hice, tice, bilg_cumul, &
38	!GG
39	frac_tersrf, z0m_tersrf, ratio_z0m_z0h_tersrf, &
40	albedo_tersrf, beta_tersrf, inertie_tersrf, alpha_soil_tersrf, &
41	period_tersrf, hcond_tersrf, tsurfi_tersrf, tsoili_tersrf, tsoil_depth, &
42	qsurf_tersrf, tsurf_tersrf, tsoil_tersrf, tsurf_new_tersrf, cdragm_tersrf, &
43	cdragh_tersrf, swnet_tersrf, lwnet_tersrf, fluxsens_tersrf, fluxlat_tersrf
44	!FC
45	USE geometry_mod, ONLY: longitude_deg, latitude_deg
46	USE iostart, ONLY: close_startphy, get_field, get_var, open_startphy
47	USE infotrac_phy, ONLY: nqtot, nbtr, type_trac, tracers, new2oldH2O
48	USE strings_mod, ONLY: maxlen
49	USE traclmdz_mod, ONLY: traclmdz_from_restart
50	USE carbon_cycle_mod, ONLY: carbon_cycle_init, carbon_cycle_cpl, carbon_cycle_tr, carbon_cycle_rad, co2_send, RCO2_glo
51	USE indice_sol_mod, ONLY: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
52	!GG USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
53	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice_slab, ocean_slab_init
54	!GG
55	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
56	use wxios_mod, ONLY: missing_val_xios => missing_val, using_xios
57	use netcdf, only: missing_val_netcdf => nf90_fill_real
58	use config_ocean_skin_m, only: activate_ocean_skin
59	USE surf_param_mod, ONLY: average_surf_var, interpol_tsoil !AM
60	USE dimsoil_mod_h, ONLY: nsoilmx
61	USE yomcst_mod_h
62	USE alpale_mod
63	USE compbl_mod_h
64	IMPLICIT none
65	!======================================================================
66	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
67	! Objet: Lecture de l'etat initial pour la physique
68	!======================================================================
69	CHARACTER() fichnom
70
71	! les variables globales lues dans le fichier restart
72
73	REAL tsoil(klon, nsoilmx, nbsrf)
74	REAL qsurf(klon, nbsrf)
75	REAL snow(klon, nbsrf)
76	real fder(klon)
77	REAL run_off_lic_0(klon)
78	REAL fractint(klon)
79	REAL trs(klon, nbtr)
80	REAL zts(klon)
81	! pour drag arbres FC
82	REAL drg_ter(klon,klev)
83
84	CHARACTER*6 ocean_in
85	LOGICAL ok_veget_in
86
87	INTEGER longcles
88	PARAMETER ( longcles = 20 )
89	REAL clesphy0( longcles )
90
91	REAL xmin, xmax
92
93	INTEGER nid, nvarid
94	INTEGER ierr, i, nsrf, isoil , k
95	INTEGER length
96	PARAMETER (length=100)
97	INTEGER it, iq, isw
98	REAL tab_cntrl(length), tabcntr0(length)
99	CHARACTER*7 str7
100	CHARACTER*2 str2
101	LOGICAL :: found
102	REAL :: lon_startphy(klon), lat_startphy(klon)
103	CHARACTER(LEN=maxlen) :: tname, t(2)
104	REAL :: missing_val
105
106	IF (using_xios) THEN
107	missing_val=missing_val_xios
108	ELSE
109	missing_val=missing_val_netcdf
110	ENDIF
111
112	! FH1D
113	! real iolat(jjm+1)
114	!real iolat(jjm+1-1/(iim*jjm))
115
116	! Ouvrir le fichier contenant l'etat initial:
117
118	CALL open_startphy(fichnom)
119
120	! Lecture des parametres de controle:
121
122	CALL get_var("controle", tab_cntrl)
123
124	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
125	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
126	! Les constantes de la physiques sont lues dans la physique seulement.
127	! Les egalites du type
128	! tab_cntrl( 5 )=clesphy0(1)
129	! sont remplacees par
130	! clesphy0(1)=tab_cntrl( 5 )
131	! On inverse aussi la logique.
132	! On remplit les tab_cntrl avec les parametres lus dans les .def
133	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
134
135	DO i = 1, length
136	tabcntr0( i ) = tab_cntrl( i )
137	ENDDO
138
139	tab_cntrl(1)=pdtphys
140	tab_cntrl(2)=radpas
141
142	! co2_ppm : value from the previous time step
143
144	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
145	co2_ppm0 = 284.32
146	! when no initial value is available e.g., from a restart
147	! this variable must be set in a .def file which will then be
148	! used by the conf_phys_m.F90 routine.
149	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
150	! file, for a pre-industrial CO2 concentration value)
151
152	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
153	co2_ppm = tab_cntrl(3)
154	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
155	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
156	RCO2_glo = tab_cntrl(17)
157	ELSE
158	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
159	ENDIF
160	! ELSE : keep value from .def
161	ENDIF
162
163	solaire_etat0 = tab_cntrl(4)
164	tab_cntrl(5)=iflag_con
165	tab_cntrl(6)=nbapp_rad
166
167	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
168	IF (soil_model) tab_cntrl( 8) =1.
169	IF (liqice_in_radocond) tab_cntrl( 9) =1.
170	IF (ok_orodr) tab_cntrl(10) =1.
171	IF (ok_orolf) tab_cntrl(11) =1.
172	IF (ok_limitvrai) tab_cntrl(12) =1.
173	!GG
174	tab_cntrl(18) =iflag_seaice
175	tab_cntrl(19) =iflag_seaice_alb
176	tab_cntrl(20) =iflag_leads
177	!GG
178
179	itau_phy = tab_cntrl(15)
180
181	clesphy0(1)=tab_cntrl( 5 )
182	clesphy0(2)=tab_cntrl( 6 )
183	clesphy0(3)=tab_cntrl( 7 )
184	clesphy0(4)=tab_cntrl( 8 )
185	clesphy0(5)=tab_cntrl( 9 )
186	clesphy0(6)=tab_cntrl( 10 )
187	clesphy0(7)=tab_cntrl( 11 )
188	clesphy0(8)=tab_cntrl( 12 )
189	clesphy0(9)=tab_cntrl( 17 )
190
191	! set time iteration
192	CALL init_iteration(itau_phy)
193
194	! read latitudes and make a sanity check (because already known from dyn)
195	CALL get_field("latitude",lat_startphy)
196	DO i=1,klon
197	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
198	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
199	" i=",i," lat_startphy(i)=",lat_startphy(i),&
200	" latitude_deg(i)=",latitude_deg(i)
201	! This is presumably serious enough to abort run
202	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
203	ENDIF
204	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
205	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
206	" i=",i," lat_startphy(i)=",lat_startphy(i),&
207	" latitude_deg(i)=",latitude_deg(i)
208	ENDIF
209	ENDDO
210
211	! read longitudes and make a sanity check (because already known from dyn)
212	CALL get_field("longitude",lon_startphy)
213	DO i=1,klon
214	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
215	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
216	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
217	" i=",i," lon_startphy(i)=",lon_startphy(i),&
218	" longitude_deg(i)=",longitude_deg(i)
219	! This is presumably serious enough to abort run
220	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
221	ENDIF
222	ENDIF
223	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
224	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
225	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
226	" i=",i," lon_startphy(i)=",lon_startphy(i),&
227	" longitude_deg(i)=",longitude_deg(i)
228	ENDIF
229	ENDIF
230	ENDDO
231
232	! Lecture du masque terre mer
233
234	CALL get_field("masque", zmasq, found)
235	IF (.NOT. found) THEN
236	PRINT*, 'phyetat0: Le champ <masque> est absent'
237	PRINT *, 'fichier startphy non compatible avec phyetat0'
238	ENDIF
239
240	! Lecture des fractions pour chaque sous-surface
241
242	! initialisation des sous-surfaces
243
244	pctsrf = 0.
245
246	! fraction de terre
247
248	CALL get_field("FTER", pctsrf(:, is_ter), found)
249	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
250
251	! fraction de glace de terre
252
253	CALL get_field("FLIC", pctsrf(:, is_lic), found)
254	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
255
256	! fraction d'ocean
257
258	CALL get_field("FOCE", pctsrf(:, is_oce), found)
259	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
260
261	! fraction glace de mer
262
263	CALL get_field("FSIC", pctsrf(:, is_sic), found)
264	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
265
266	! Verification de l'adequation entre le masque et les sous-surfaces
267
268	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
269	+ pctsrf(1 : klon, is_lic)
270	DO i = 1 , klon
271	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
272	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
273	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
274	, pctsrf(i, is_lic)
275	WRITE(, ) 'Je force la coherence zmasq=fractint'
276	zmasq(i) = fractint(i)
277	ENDIF
278	ENDDO
279	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
280	+ pctsrf(1 : klon, is_sic)
281	DO i = 1 , klon
282	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
283	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
284	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
285	, pctsrf(i, is_sic)
286	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
287	zmasq(i) = 1. - fractint(i)
288	ENDIF
289	ENDDO
290
291	!===================================================================
292	! Lecture des temperatures du sol:
293	!===================================================================
294
295	found=phyetat0_get(ftsol(:,1),"TS","Surface temperature",283.)
296	IF (found) THEN
297	DO nsrf=2,nbsrf
298	ftsol(:,nsrf)=ftsol(:,1)
299	ENDDO
300	ELSE
301	found=phyetat0_srf(ftsol,"TS","Surface temperature",283.)
302	ENDIF
303
304	!===================================================================
305	! Lecture des albedo difus et direct
306	!===================================================================
307
308	DO nsrf = 1, nbsrf
309	DO isw=1, nsw
310	IF (isw.GT.99) THEN
311	PRINT*, "Trop de bandes SW"
312	call abort_physic("phyetat0", "", 1)
313	ENDIF
314	WRITE(str2, '(i2.2)') isw
315	found=phyetat0_srf(falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
316	found=phyetat0_srf(falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
317	ENDDO
318	ENDDO
319
320	found=phyetat0_srf(u10m,"U10M","u a 10m",0.)
321	found=phyetat0_srf(v10m,"V10M","v a 10m",0.)
322
323	!===================================================================
324	! Lecture dans le cas iflag_pbl_surface =1
325	!===================================================================
326
327	if ( iflag_physiq <= 1 ) then
328	!===================================================================
329	! Lecture des temperatures du sol profond:
330	!===================================================================
331
332	DO isoil=1, nsoilmx
333	IF (isoil.GT.99) THEN
334	PRINT*, "Trop de couches "
335	call abort_physic("phyetat0", "", 1)
336	ENDIF
337	WRITE(str2,'(i2.2)') isoil
338	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
339	IF (.NOT. found) THEN
340	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
341	PRINT*, " Il prend donc la valeur de surface"
342	tsoil(:, isoil, :)=ftsol(:, :)
343	ENDIF
344	ENDDO
345
346	!=======================================================================
347	! Lecture precipitation/evaporation
348	!=======================================================================
349
350	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
351	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
352	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
353	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
354	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
355	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
356	IF (ok_bs) THEN
357	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
358	ELSE
359	bs_fall(:)=0.
360	ENDIF
361	!=======================================================================
362	! Radiation
363	!=======================================================================
364
365	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
366	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
367	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
368	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
369	IF (.NOT. found) THEN
370	sollwdown(:) = 0. ; zts(:)=0.
371	DO nsrf=1,nbsrf
372	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
373	ENDDO
374	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
375	ENDIF
376
377	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
378	found=phyetat0_get(fder,"fder","Flux derivative",0.)
379
380
381	! Lecture de la longueur de rugosite
382	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
383	IF (found) THEN
384	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
385	ELSE
386	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
387	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
388	ENDIF
389	!FC
390	IF (ifl_pbltree>0) THEN
391	!CALL get_field("FTER", pctsrf(:, is_ter), found)
392	treedrg(:,1:klev,1:nbsrf)= 0.0
393	CALL get_field("treedrg_ter", drg_ter(:,:), found)
394	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
395	!lecture du profile de freinage des arbres
396	IF (.not. found ) THEN
397	treedrg(:,1:klev,1:nbsrf)= 0.0
398	ELSE
399	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
400	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
401	ENDIF
402	ELSE
403	! initialize treedrg(), because it will be written in restartphy.nc
404	treedrg(:,:,:) = 0.0
405	ENDIF
406
407	IF (iflag_hetero_surf .GT. 0) THEN
408	found=phyetat0_srf(frac_tersrf,"frac_tersrf","fraction of continental sub-surfaces",0.)
409	found=phyetat0_srf(z0m_tersrf,"z0m_tersrf","roughness length for momentum of continental sub-surfaces",0.)
410	found=phyetat0_srf(ratio_z0m_z0h_tersrf,"ratio_z0m_z0h_tersrf","ratio of heat to momentum roughness length of continental sub-surfaces",0.)
411	found=phyetat0_srf(albedo_tersrf,"albedo_tersrf","albedo of continental sub-surfaces",0.)
412	found=phyetat0_srf(beta_tersrf,"beta_tersrf","evapotranspiration coef of continental sub-surfaces",0.)
413	found=phyetat0_srf(inertie_tersrf,"inertie_tersrf","soil thermal inertia of continental sub-surfaces",0.)
414	found=phyetat0_srf(hcond_tersrf,"hcond_tersrf","heat conductivity of continental sub-surfaces",0.)
415	found=phyetat0_srf(tsurfi_tersrf,"tsurfi_tersrf","initial surface temperature of continental sub-surfaces",0.)
416	!
417	! Check if the sum of the sub-surface fractions is equal to 1
418	DO it=1,klon
419	IF (SUM(frac_tersrf(it,:)) .NE. 1.) THEN
420	PRINT*, 'SUM(frac_tersrf) = ', SUM(frac_tersrf(it,:))
421	CALL abort_physic('conf_phys', 'the sum of fractions of heterogeneous land subsurfaces must be equal &
422	& to 1 for iflag_hetero_surf = 1 and 2',1)
423	ENDIF
424	ENDDO
425	!
426	! Initialisation of surface and soil temperatures (potentially different initial temperatures between sub-surfaces)
427	DO iq=1,nbtersrf
428	DO it=1,klon
429	tsurf_tersrf(it,iq) = tsurfi_tersrf(it,iq)
430	ENDDO
431	ENDDO
432	!
433	DO isoil=1, nbtsoildepths
434	IF (isoil.GT.99) THEN
435	PRINT*, "Trop de couches "
436	CALL abort_physic("phyetat0", "", 1)
437	ENDIF
438	WRITE(str2,'(i2.2)') isoil
439	found=phyetat0_srf(tsoil_depth(:,isoil,:),"tsoil_depth"//str2//"srf","soil depth of continental sub-surfaces",0.)
440	found=phyetat0_srf(tsoili_tersrf(:,isoil,:),"Tsoili"//str2//"srf","initial soil temperature of continental sub-surfaces",0.)
441	IF (.NOT. found) THEN
442	PRINT*, "phyetat0: Le champ <Tsoili"//str2//"> est absent"
443	PRINT*, " Il prend donc la valeur de surface"
444	tsoili_tersrf(:, isoil, :) = tsurfi_tersrf(:, :)
445	ENDIF
446	ENDDO
447	!
448	tsoil_tersrf = interpol_tsoil(klon, nbtersrf, nsoilmx, nbtsoildepths, alpha_soil_tersrf, period_tersrf, &
449	inertie_tersrf, hcond_tersrf, tsoil_depth, tsurf_tersrf, tsoili_tersrf)
450	!
451	! initialise also average surface and soil temperatures
452	ftsol(:,is_ter) = average_surf_var(klon, nbtersrf, tsurf_tersrf, frac_tersrf, 'ARI')
453	DO k=1, nsoilmx
454	tsoil(:,k,is_ter) = average_surf_var(klon, nbtersrf, tsoil_tersrf(:,k,:), frac_tersrf, 'ARI')
455	ENDDO
456	!
457	ENDIF ! iflag_hetero_surf > 0
458
459	endif ! iflag_physiq <= 1
460
461	! Lecture de l'age de la neige:
462	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
463
464	ancien_ok=.true.
465	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
466	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
467	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
468	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",0.)
469	ancien_ok=ancien_ok.AND.phyetat0_get(u_ancien,"UANCIEN","UANCIEN",0.)
470	ancien_ok=ancien_ok.AND.phyetat0_get(v_ancien,"VANCIEN","VANCIEN",0.)
471	ancien_ok=ancien_ok.AND.phyetat0_get(prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
472	ancien_ok=ancien_ok.AND.phyetat0_get(prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
473	ancien_ok=ancien_ok.AND.phyetat0_get(prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
474
475	! cas specifique des variables de la neige soufflee
476	IF (ok_bs) THEN
477	ancien_ok=ancien_ok.AND.phyetat0_get(qbs_ancien,"QBSANCIEN","QBSANCIEN",0.)
478	ancien_ok=ancien_ok.AND.phyetat0_get(prbsw_ancien,"PRBSWANCIEN","PRBSWANCIEN",0.)
479	ELSE
480	qbs_ancien(:,:)=0.
481	prbsw_ancien(:)=0.
482	ENDIF
483
484	! cas specifique des variables de la sursaturation par rapport a la glace
485	IF ( ok_ice_supersat ) THEN
486	ancien_ok=ancien_ok.AND.phyetat0_get(cf_ancien,"CFANCIEN","CFANCIEN",0.)
487	ancien_ok=ancien_ok.AND.phyetat0_get(rvc_ancien,"RVCANCIEN","RVCANCIEN",0.)
488	ELSE
489	cf_ancien(:,:)=0.
490	rvc_ancien(:,:)=0.
491	ENDIF
492
493	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
494	! dummy values (as is the case when generated by ce0l,
495	! or by iniaqua)
496	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
497	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
498	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
499	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
500	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
501	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
502	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
503	ancien_ok=.false.
504	ENDIF
505
506	IF (ok_bs) THEN
507	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
508	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
509	ancien_ok=.false.
510	ENDIF
511	ENDIF
512
513	IF ( ok_ice_supersat ) THEN
514	IF ( (maxval(cf_ancien).EQ.minval(cf_ancien)) .OR. &
515	(maxval(rvc_ancien).EQ.minval(rvc_ancien)) ) THEN
516	ancien_ok=.false.
517	ENDIF
518	ENDIF
519
520	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
521	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
522	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
523
524	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
525
526	!==================================
527	! TKE
528	!==================================
529	!
530	IF (iflag_pbl>1) then
531	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
532	ENDIF
533
534	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
535	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
536	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
537	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
538	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
539	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
540	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
541
542	!==================================
543	! thermiques, poches, convection
544	!==================================
545
546	! Emanuel
547	found=phyetat0_get(sig1,"sig1","sig1",0.)
548	found=phyetat0_get(w01,"w01","w01",0.)
549
550	! Wake
551	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
552	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
553	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
554	found=phyetat0_get(awake_s,"AWAKE_S","Active Wake frac. area",0.)
555	!jyg<
556	! Set wake_dens to -1000. when there is no restart so that the actual
557	! initialization is made in calwake.
558	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
559	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
560	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
561	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
562	!>jyg
563	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
564	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
565	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
566
567	! Thermiques
568	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
569	found=phyetat0_get(f0,"F0","F0",1.e-5)
570	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
571	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
572	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
573
574	! ALE/ALP
575	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
576	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
577	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
578	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
579	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
580
581	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
582	found=phyetat0_get(ratqs_inter_,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
583
584	!===========================================
585	! Read and send field trs to traclmdz
586	!===========================================
587
588	!--OB now this is for co2i - ThL: and therefore also for inco
589	IF (ANY(type_trac == ['co2i','inco'])) THEN
590	IF (carbon_cycle_cpl) THEN
591	ALLOCATE(co2_send(klon), stat=ierr)
592	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
593	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
594	ENDIF
595	ELSE IF (type_trac == 'lmdz') THEN
596	it = 0
597	DO iq = 1, nqtot
598	IF(.NOT.tracers(iq)%isInPhysics) CYCLE
599	it = it+1
600	tname = tracers(iq)%name
601	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
602	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
603	END DO
604	CALL traclmdz_from_restart(trs)
605	ENDIF
606
607
608	!===========================================
609	! ondes de gravite / relief
610	!===========================================
611
612	! ondes de gravite non orographiques
613	IF (ok_gwd_rando) found = &
614	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
615	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
616	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
617
618	! prise en compte du relief sous-maille
619	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
620	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
621	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
622	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
623	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
624	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
625	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
626	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
627	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
628
629	!===========================================
630	! Initialize ocean
631	!===========================================
632
633	IF ( type_ocean == 'slab' ) THEN
634	CALL ocean_slab_init(phys_tstep, pctsrf)
635	IF (nslay.EQ.1) THEN
636	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
637	ELSE
638	DO i=1,nslay
639	WRITE(str2,'(i2.2)') i
640	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
641	ENDDO
642	ENDIF
643	IF (.NOT. found) THEN
644	PRINT*, "phyetat0: Le champ <tslab> est absent"
645	PRINT*, "Initialisation a tsol_oce"
646	DO i=1,nslay
647	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
648	ENDDO
649	ENDIF
650
651	! Sea ice variables
652	IF (version_ocean == 'sicINT') THEN
653	found=phyetat0_get(tice_slab,"slab_tice","slab_tice",0.)
654	!GG found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
655	IF (.NOT. found) THEN
656	!GG PRINT*, "phyetat0: Le champ <tice> est absent"
657	PRINT*, "phyetat0: Le champ <tice_slab> est absent"
658	PRINT*, "Initialisation a tsol_sic"
659	!GG tice(:)=ftsol(:,is_sic)
660	tice_slab(:)=ftsol(:,is_sic)
661	ENDIF
662	found=phyetat0_get(seaice,"seaice","seaice",0.)
663	IF (.NOT. found) THEN
664	PRINT*, "phyetat0: Le champ <seaice> est absent"
665	PRINT*, "Initialisation a 0/1m suivant fraction glace"
666	seaice(:)=0.
667	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
668	seaice=917.
669	ENDWHERE
670	ENDIF
671	ENDIF !sea ice INT
672	ENDIF ! Slab
673
674	if (activate_ocean_skin >= 1) then
675	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
676	found = phyetat0_get(delta_sal, "delta_sal", &
677	"ocean-air interface salinity minus bulk salinity", 0.)
678	found = phyetat0_get(delta_sst, "delta_SST", &
679	"ocean-air interface temperature minus bulk SST", 0.)
680	found = phyetat0_get(dter, "dter", &
681	"ocean-air interface temperature minus subskin temperature", 0.)
682	found = phyetat0_get(dser, "dser", &
683	"ocean-air interface salinity minus subskin salinity", 0.)
684	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
685
686	where (pctsrf(:, is_oce) == 0.)
687	delta_sst = missing_val
688	delta_sal = missing_val
689	dter = missing_val
690	dser = missing_val
691	dt_ds = missing_val
692	end where
693	end if
694
695	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
696	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
697	0.)
698
699	where (pctsrf(:, is_oce) == 0.)
700	ds_ns = missing_val
701	dt_ns = missing_val
702	delta_sst = missing_val
703	delta_sal = missing_val
704	end where
705	end if
706
707	!GG
708	! Sea ice
709	!IF (iflag_seaice == 2) THEN
710
711	found=phyetat0_get(hice,"hice","Ice thickness",0.)
712	IF (.NOT. found) THEN
713	PRINT*, "phyetat0: Le champ <hice> est absent"
714	PRINT*, "Initialisation a hice=1m "
715	hice(:)=1.0
716	END IF
717	found=phyetat0_get(tice,"tice","Sea Ice temperature",0.)
718	IF (.NOT. found) THEN
719	PRINT*, "phyetat0: Le champ <tice> est absent"
720	PRINT*, "Initialisation a tsol_sic"
721	tice(:)=ftsol(:,is_sic)
722	END IF
723	found=phyetat0_get(bilg_cumul,"bilg_cumul","Flux conductivite + transmit sea-ice",0.)
724	IF (.NOT. found) THEN
725	PRINT*, "phyetat0: Le champ <bilg_cumul> est absent"
726	PRINT*, "Initialisation a zero"
727	bilg_cumul(:)=0.0
728	END IF
729
730	!END IF
731	!GG
732	! on ferme le fichier
733	CALL close_startphy
734
735	! Initialize module pbl_surface_mod
736
737	if ( iflag_physiq <= 1 ) then
738	!GG CALL pbl_surface_init(fder, snow, qsurf, tsoil)
739	CALL pbl_surface_init(fder, snow, qsurf, tsoil, hice, tice, bilg_cumul)
740	!GG
741	endif
742
743	! Initialize module ocean_cpl_mod for the case of coupled ocean
744	IF ( type_ocean == 'couple' ) THEN
745	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
746	ENDIF
747
748	! CALL init_iophy_new(latitude_deg, longitude_deg)
749
750	! Initilialize module fonte_neige_mod
751	CALL fonte_neige_init(run_off_lic_0)
752
753	END SUBROUTINE phyetat0
754
755	END MODULE phyetat0_mod
756

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