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phyetat0_mod.F90 @ 4727

Last change on this file since 4727 was 4727, checked in by idelkadi, 8 months ago
Merged trunk changes -r4488:4726 LMDZ_ECRad branch
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1	! $Id: phyetat0.F90 3890 2021-05-05 15:15:06Z jyg $
2
3	MODULE phyetat0_mod
4
5	PRIVATE
6	PUBLIC :: phyetat0
7
8	CONTAINS
9
10	SUBROUTINE phyetat0 (fichnom, clesphy0, tabcntr0)
11
12	USE dimphy, only: klon, zmasq, klev
13	USE iophy, ONLY : init_iophy_new
14	USE ocean_cpl_mod, ONLY : ocean_cpl_init
15	USE fonte_neige_mod, ONLY : fonte_neige_init
16	USE pbl_surface_mod, ONLY : pbl_surface_init
17	#ifdef ISO
18	USE fonte_neige_mod, ONLY : fonte_neige_init_iso
19	USE pbl_surface_mod, ONLY : pbl_surface_init_iso
20	#endif
21	USE phyetat0_get_mod, ONLY : phyetat0_get, phyetat0_srf
22	USE surface_data, ONLY : type_ocean, version_ocean
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, rneb_ancien, radpas, radsol, rain_fall, ratqs, &
28	rnebcon, rugoro, sig1, snow_fall, bs_fall, solaire_etat0, sollw, sollwdown, &
29	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
30	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
31	wake_s, wake_dens, awake_dens, cv_gen, zgam, zmax0, zmea, zpic, zsig, &
32	#ifdef ISO
33	fxtevap, xtsol, xt_ancien, xtl_ancien, xts_ancien, wake_deltaxt, &
34	xtrain_fall,xtsnow_fall, &
35	#endif
36	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
37	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, dter, dser, &
38	dt_ds, ratqs_inter_
39	!FC
40	USE geometry_mod, ONLY: longitude_deg, latitude_deg
41	USE iostart, ONLY: close_startphy, get_field, get_var, open_startphy
42	USE infotrac_phy, ONLY: nqtot, nbtr, type_trac, tracers
43	USE readTracFiles_mod,ONLY: maxlen, new2oldH2O
44	USE traclmdz_mod, ONLY: traclmdz_from_restart
45	USE carbon_cycle_mod, ONLY: carbon_cycle_init, carbon_cycle_cpl, carbon_cycle_tr, carbon_cycle_rad, co2_send, RCO2_glo
46	USE indice_sol_mod, ONLY: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
47	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
48	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
49	USE wxios, ONLY: missing_val_xios => missing_val, using_xios
50	use netcdf, only: nf90_fill_real
51	use config_ocean_skin_m, only: activate_ocean_skin
52	#ifdef ISO
53	USE infotrac_phy, ONLY: niso
54	USE isotopes_routines_mod, ONLY: phyisoetat0
55	USE isotopes_mod, ONLY: iso_eau
56	#ifdef ISOVERIF
57	USE isotopes_verif_mod, ONLY: iso_verif_egalite_vect2D,iso_verif_egalite
58	#endif
59	#endif
60
61	IMPLICIT none
62	!======================================================================
63	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
64	! Objet: Lecture de l'etat initial pour la physique
65	!======================================================================
66	include "dimsoil.h"
67	include "clesphys.h"
68	include "alpale.h"
69	include "compbl.h"
70	include "YOMCST.h"
71	!======================================================================
72	CHARACTER() fichnom
73
74	! les variables globales lues dans le fichier restart
75
76	REAL tsoil(klon, nsoilmx, nbsrf)
77	REAL qsurf(klon, nbsrf)
78	REAL snow(klon, nbsrf)
79	real fder(klon)
80	REAL run_off_lic_0(klon)
81	REAL fractint(klon)
82	REAL trs(klon, nbtr)
83	REAL zts(klon)
84	! pour drag arbres FC
85	REAL drg_ter(klon,klev)
86
87	CHARACTER*6 ocean_in
88	LOGICAL ok_veget_in
89
90	INTEGER longcles
91	PARAMETER ( longcles = 20 )
92	REAL clesphy0( longcles )
93
94	REAL xmin, xmax
95
96	INTEGER nid, nvarid
97	INTEGER ierr, i, nsrf, isoil , k
98	INTEGER length
99	PARAMETER (length=100)
100	INTEGER it, iq, isw
101	REAL tab_cntrl(length), tabcntr0(length)
102	CHARACTER*7 str7
103	CHARACTER*2 str2
104	LOGICAL :: found
105	REAL :: lon_startphy(klon), lat_startphy(klon)
106	CHARACTER(LEN=maxlen) :: tname, t(2)
107	REAL :: missing_val
108	#ifdef ISO
109	REAL xtsnow(niso,klon, nbsrf)
110	REAL xtrun_off_lic_0(niso,klon)
111	REAL Rland_ice(niso,klon)
112	#endif
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	IF (using_xios) THEN
119	missing_val = missing_val_xios
120	ELSE
121	missing_val = nf90_fill_real
122	ENDIF
123
124	CALL open_startphy(fichnom)
125
126	! Lecture des parametres de controle:
127
128	CALL get_var("controle", tab_cntrl)
129
130	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
131	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
132	! Les constantes de la physiques sont lues dans la physique seulement.
133	! Les egalites du type
134	! tab_cntrl( 5 )=clesphy0(1)
135	! sont remplacees par
136	! clesphy0(1)=tab_cntrl( 5 )
137	! On inverse aussi la logique.
138	! On remplit les tab_cntrl avec les parametres lus dans les .def
139	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
140
141	DO i = 1, length
142	tabcntr0( i ) = tab_cntrl( i )
143	ENDDO
144
145	tab_cntrl(1)=pdtphys
146	tab_cntrl(2)=radpas
147
148	! co2_ppm : value from the previous time step
149
150	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
151	co2_ppm0 = 284.32
152	! when no initial value is available e.g., from a restart
153	! this variable must be set in a .def file which will then be
154	! used by the conf_phys_m.F90 routine.
155	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
156	! file, for a pre-industrial CO2 concentration value)
157
158	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
159	co2_ppm = tab_cntrl(3)
160	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
161	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
162	RCO2_glo = tab_cntrl(17)
163	ELSE
164	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
165	ENDIF
166	! ELSE : keep value from .def
167	ENDIF
168
169	solaire_etat0 = tab_cntrl(4)
170	tab_cntrl(5)=iflag_con
171	tab_cntrl(6)=nbapp_rad
172
173	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
174	IF (soil_model) tab_cntrl( 8) =1.
175	IF (new_oliq) tab_cntrl( 9) =1.
176	IF (ok_orodr) tab_cntrl(10) =1.
177	IF (ok_orolf) tab_cntrl(11) =1.
178	IF (ok_limitvrai) tab_cntrl(12) =1.
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 des temperatures du sol profond:
326	!===================================================================
327
328	DO isoil=1, nsoilmx
329	IF (isoil.GT.99) THEN
330	PRINT*, "Trop de couches "
331	call abort_physic("phyetat0", "", 1)
332	ENDIF
333	WRITE(str2,'(i2.2)') isoil
334	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
335	IF (.NOT. found) THEN
336	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
337	PRINT*, " Il prend donc la valeur de surface"
338	tsoil(:, isoil, :)=ftsol(:, :)
339	ENDIF
340	ENDDO
341
342	!=======================================================================
343	! Lecture precipitation/evaporation
344	!=======================================================================
345
346	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
347	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
348	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
349	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
350	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
351	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
352
353	IF (ok_bs) THEN
354	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
355	ELSE
356	bs_fall(:)=0.
357	ENDIF
358
359
360	!=======================================================================
361	! Radiation
362	!=======================================================================
363
364	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
365	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
366	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
367	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
368	IF (.NOT. found) THEN
369	sollwdown(:) = 0. ; zts(:)=0.
370	DO nsrf=1,nbsrf
371	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
372	ENDDO
373	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
374	ENDIF
375
376	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
377	found=phyetat0_get(fder,"fder","Flux derivative",0.)
378
379
380	! Lecture de la longueur de rugosite
381	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
382	IF (found) THEN
383	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
384	ELSE
385	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
386	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
387	ENDIF
388	!FC
389	IF (ifl_pbltree>0) THEN
390	!CALL get_field("FTER", pctsrf(:, is_ter), found)
391	treedrg(:,1:klev,1:nbsrf)= 0.0
392	CALL get_field("treedrg_ter", drg_ter(:,:), found)
393	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
394	!lecture du profile de freinage des arbres
395	IF (.not. found ) THEN
396	treedrg(:,1:klev,1:nbsrf)= 0.0
397	ELSE
398	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
399	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
400	ENDIF
401	ELSE
402	! initialize treedrg(), because it will be written in restartphy.nc
403	treedrg(:,:,:) = 0.0
404	ENDIF
405
406	! Lecture de l'age de la neige:
407	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
408
409	ancien_ok=.true.
410	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
411	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
412	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
413	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",0.)
414	ancien_ok=ancien_ok.AND.phyetat0_get(rneb_ancien,"RNEBANCIEN","RNEBANCIEN",0.)
415	ancien_ok=ancien_ok.AND.phyetat0_get(u_ancien,"UANCIEN","UANCIEN",0.)
416	ancien_ok=ancien_ok.AND.phyetat0_get(v_ancien,"VANCIEN","VANCIEN",0.)
417	ancien_ok=ancien_ok.AND.phyetat0_get(prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
418	ancien_ok=ancien_ok.AND.phyetat0_get(prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
419	ancien_ok=ancien_ok.AND.phyetat0_get(prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
420
421	! cas specifique des variables de la neige soufflee
422	IF (ok_bs) THEN
423	ancien_ok=ancien_ok.AND.phyetat0_get(qbs_ancien,"QBSANCIEN","QBSANCIEN",0.)
424	ancien_ok=ancien_ok.AND.phyetat0_get(prbsw_ancien,"PRBSWANCIEN","PRBSWANCIEN",0.)
425	ELSE
426	qbs_ancien(:,:)=0.
427	prbsw_ancien(:)=0.
428	ENDIF
429
430
431	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
432	! dummy values (as is the case when generated by ce0l,
433	! or by iniaqua)
434	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
435	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
436	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
437	(maxval(rneb_ancien).EQ.minval(rneb_ancien)) .OR. &
438	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
439	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
440	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
441	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
442	ancien_ok=.false.
443	ENDIF
444
445	IF (ok_bs) THEN
446	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
447	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
448	ancien_ok=.false.
449	ENDIF
450	ENDIF
451
452
453	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
454	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
455	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
456
457	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
458
459	!==================================
460	! TKE
461	!==================================
462	!
463	IF (iflag_pbl>1) then
464	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
465	ENDIF
466
467	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
468	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
469	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
470	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
471	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
472	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
473	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
474
475	!==================================
476	! thermiques, poches, convection
477	!==================================
478
479	! Emanuel
480	found=phyetat0_get(sig1,"sig1","sig1",0.)
481	found=phyetat0_get(w01,"w01","w01",0.)
482
483	! Wake
484	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
485	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
486	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
487	!jyg<
488	! Set wake_dens to -1000. when there is no restart so that the actual
489	! initialization is made in calwake.
490	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
491	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
492	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
493	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
494	!>jyg
495	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
496	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
497	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
498
499	! Thermiques
500	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
501	found=phyetat0_get(f0,"F0","F0",1.e-5)
502	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
503	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
504	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
505
506	! ALE/ALP
507	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
508	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
509	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
510	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
511	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
512
513	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
514	found=phyetat0_get(ratqs_inter_,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
515
516	!===========================================
517	! Read and send field trs to traclmdz
518	!===========================================
519
520	!--OB now this is for co2i - ThL: and therefore also for inco
521	IF (ANY(type_trac == ['co2i','inco'])) THEN
522	IF (carbon_cycle_cpl) THEN
523	ALLOCATE(co2_send(klon), stat=ierr)
524	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
525	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
526	ENDIF
527	ELSE IF (type_trac == 'lmdz') THEN
528	it = 0
529	DO iq = 1, nqtot
530	IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
531	it = it+1
532	tname = tracers(iq)%name
533	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
534	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
535	END DO
536	CALL traclmdz_from_restart(trs)
537	ENDIF
538
539	#ifdef ISO
540	! initialise les isotopes
541	write(,) 'phyetat0 1069'
542	CALL phyisoetat0 (snow,run_off_lic_0, &
543	& xtsnow,xtrun_off_lic_0, &
544	& Rland_ice)
545	#ifdef ISOVERIF
546	write(,) 'phyetat0 1074'
547	if (iso_eau.gt.0) then
548	call iso_verif_egalite_vect2D( &
549	& xtsnow,snow, &
550	& 'phyetat0 1101a',niso,klon,nbsrf)
551	do i=1,klon
552	call iso_verif_egalite(Rland_ice(iso_eau,i),1.0, &
553	& 'phyetat0 1101b')
554	enddo
555	endif
556	write(,) 'phyetat0 1102'
557	#endif
558	#endif
559
560	!===========================================
561	! ondes de gravite / relief
562	!===========================================
563
564	! ondes de gravite non orographiques
565	IF (ok_gwd_rando) found = &
566	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
567	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
568	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
569
570	! prise en compte du relief sous-maille
571	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
572	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
573	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
574	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
575	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
576	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
577	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
578	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
579	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
580
581	!===========================================
582	! Initialize ocean
583	!===========================================
584
585	IF ( type_ocean == 'slab' ) THEN
586	CALL ocean_slab_init(phys_tstep, pctsrf)
587	IF (nslay.EQ.1) THEN
588	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
589	ELSE
590	DO i=1,nslay
591	WRITE(str2,'(i2.2)') i
592	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
593	ENDDO
594	ENDIF
595	IF (.NOT. found) THEN
596	PRINT*, "phyetat0: Le champ <tslab> est absent"
597	PRINT*, "Initialisation a tsol_oce"
598	DO i=1,nslay
599	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
600	ENDDO
601	ENDIF
602
603	! Sea ice variables
604	IF (version_ocean == 'sicINT') THEN
605	found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
606	IF (.NOT. found) THEN
607	PRINT*, "phyetat0: Le champ <tice> est absent"
608	PRINT*, "Initialisation a tsol_sic"
609	tice(:)=ftsol(:,is_sic)
610	ENDIF
611	found=phyetat0_get(seaice,"seaice","seaice",0.)
612	IF (.NOT. found) THEN
613	PRINT*, "phyetat0: Le champ <seaice> est absent"
614	PRINT*, "Initialisation a 0/1m suivant fraction glace"
615	seaice(:)=0.
616	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
617	seaice=917.
618	ENDWHERE
619	ENDIF
620	ENDIF !sea ice INT
621	ENDIF ! Slab
622
623	if (activate_ocean_skin >= 1) then
624	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
625	found = phyetat0_get(delta_sal, "delta_sal", &
626	"ocean-air interface salinity minus bulk salinity", 0.)
627	found = phyetat0_get(delta_sst, "delta_SST", &
628	"ocean-air interface temperature minus bulk SST", 0.)
629	found = phyetat0_get(dter, "dter", &
630	"ocean-air interface temperature minus subskin temperature", 0.)
631	found = phyetat0_get(dser, "dser", &
632	"ocean-air interface salinity minus subskin salinity", 0.)
633	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
634
635	where (pctsrf(:, is_oce) == 0.)
636	delta_sst = missing_val
637	delta_sal = missing_val
638	dter = missing_val
639	dser = missing_val
640	dt_ds = missing_val
641	end where
642	end if
643
644	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
645	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
646	0.)
647
648	where (pctsrf(:, is_oce) == 0.)
649	ds_ns = missing_val
650	dt_ns = missing_val
651	delta_sst = missing_val
652	delta_sal = missing_val
653	end where
654	end if
655
656	! on ferme le fichier
657	CALL close_startphy
658
659	! Initialize module pbl_surface_mod
660
661	! 994 est trop grand quand OpenMP est activé : on sort du tableau
662	!#ifdef ISOVERIF
663	! write(,) 'phyetat0 572: snow(994,:)=',snow(994,2)
664	! write(,) 'xtsnow(:,994,2)=',xtsnow(:,994,2)
665	!#endif
666
667	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
668	#ifdef ISO
669	CALL pbl_surface_init_iso(xtsnow,Rland_ice)
670	#endif
671
672	! Initialize module ocean_cpl_mod for the case of coupled ocean
673	IF ( type_ocean == 'couple' ) THEN
674	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
675	ENDIF
676
677	! CALL init_iophy_new(latitude_deg, longitude_deg)
678
679	! Initilialize module fonte_neige_mod
680	CALL fonte_neige_init(run_off_lic_0)
681	#ifdef ISO
682	CALL fonte_neige_init_iso(xtrun_off_lic_0)
683	#endif
684
685	END SUBROUTINE phyetat0
686
687	END MODULE phyetat0_mod
688

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