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phyetat0_mod.F90 @ 5168

Last change on this file since 5168 was 5084, checked in by Laurent Fairhead, 4 months ago
Reverting to r4065. Updating fortran standard broke too much stuff. Will do it by smaller chunks AB, LF
File size: 24.6 KB

Line
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, awake_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: missing_val_netcdf => 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
114	IF (using_xios) THEN
115	missing_val=missing_val_xios
116	ELSE
117	missing_val=missing_val_netcdf
118	ENDIF
119
120	! FH1D
121	! real iolat(jjm+1)
122	!real iolat(jjm+1-1/(iim*jjm))
123
124	! Ouvrir le fichier contenant l'etat initial:
125
126	CALL open_startphy(fichnom)
127
128	! Lecture des parametres de controle:
129
130	CALL get_var("controle", tab_cntrl)
131
132	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
133	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
134	! Les constantes de la physiques sont lues dans la physique seulement.
135	! Les egalites du type
136	! tab_cntrl( 5 )=clesphy0(1)
137	! sont remplacees par
138	! clesphy0(1)=tab_cntrl( 5 )
139	! On inverse aussi la logique.
140	! On remplit les tab_cntrl avec les parametres lus dans les .def
141	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
142
143	DO i = 1, length
144	tabcntr0( i ) = tab_cntrl( i )
145	ENDDO
146
147	tab_cntrl(1)=pdtphys
148	tab_cntrl(2)=radpas
149
150	! co2_ppm : value from the previous time step
151
152	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
153	co2_ppm0 = 284.32
154	! when no initial value is available e.g., from a restart
155	! this variable must be set in a .def file which will then be
156	! used by the conf_phys_m.F90 routine.
157	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
158	! file, for a pre-industrial CO2 concentration value)
159
160	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
161	co2_ppm = tab_cntrl(3)
162	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
163	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
164	RCO2_glo = tab_cntrl(17)
165	ELSE
166	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
167	ENDIF
168	! ELSE : keep value from .def
169	ENDIF
170
171	solaire_etat0 = tab_cntrl(4)
172	tab_cntrl(5)=iflag_con
173	tab_cntrl(6)=nbapp_rad
174
175	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
176	IF (soil_model) tab_cntrl( 8) =1.
177	IF (new_oliq) tab_cntrl( 9) =1.
178	IF (ok_orodr) tab_cntrl(10) =1.
179	IF (ok_orolf) tab_cntrl(11) =1.
180	IF (ok_limitvrai) tab_cntrl(12) =1.
181
182	itau_phy = tab_cntrl(15)
183
184	clesphy0(1)=tab_cntrl( 5 )
185	clesphy0(2)=tab_cntrl( 6 )
186	clesphy0(3)=tab_cntrl( 7 )
187	clesphy0(4)=tab_cntrl( 8 )
188	clesphy0(5)=tab_cntrl( 9 )
189	clesphy0(6)=tab_cntrl( 10 )
190	clesphy0(7)=tab_cntrl( 11 )
191	clesphy0(8)=tab_cntrl( 12 )
192	clesphy0(9)=tab_cntrl( 17 )
193
194	! set time iteration
195	CALL init_iteration(itau_phy)
196
197	! read latitudes and make a sanity check (because already known from dyn)
198	CALL get_field("latitude",lat_startphy)
199	DO i=1,klon
200	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
201	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
202	" i=",i," lat_startphy(i)=",lat_startphy(i),&
203	" latitude_deg(i)=",latitude_deg(i)
204	! This is presumably serious enough to abort run
205	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
206	ENDIF
207	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
208	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
209	" i=",i," lat_startphy(i)=",lat_startphy(i),&
210	" latitude_deg(i)=",latitude_deg(i)
211	ENDIF
212	ENDDO
213
214	! read longitudes and make a sanity check (because already known from dyn)
215	CALL get_field("longitude",lon_startphy)
216	DO i=1,klon
217	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
218	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
219	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
220	" i=",i," lon_startphy(i)=",lon_startphy(i),&
221	" longitude_deg(i)=",longitude_deg(i)
222	! This is presumably serious enough to abort run
223	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
224	ENDIF
225	ENDIF
226	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
227	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
228	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
229	" i=",i," lon_startphy(i)=",lon_startphy(i),&
230	" longitude_deg(i)=",longitude_deg(i)
231	ENDIF
232	ENDIF
233	ENDDO
234
235	! Lecture du masque terre mer
236
237	CALL get_field("masque", zmasq, found)
238	IF (.NOT. found) THEN
239	PRINT*, 'phyetat0: Le champ <masque> est absent'
240	PRINT *, 'fichier startphy non compatible avec phyetat0'
241	ENDIF
242
243	! Lecture des fractions pour chaque sous-surface
244
245	! initialisation des sous-surfaces
246
247	pctsrf = 0.
248
249	! fraction de terre
250
251	CALL get_field("FTER", pctsrf(:, is_ter), found)
252	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
253
254	! fraction de glace de terre
255
256	CALL get_field("FLIC", pctsrf(:, is_lic), found)
257	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
258
259	! fraction d'ocean
260
261	CALL get_field("FOCE", pctsrf(:, is_oce), found)
262	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
263
264	! fraction glace de mer
265
266	CALL get_field("FSIC", pctsrf(:, is_sic), found)
267	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
268
269	! Verification de l'adequation entre le masque et les sous-surfaces
270
271	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
272	+ pctsrf(1 : klon, is_lic)
273	DO i = 1 , klon
274	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
275	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
276	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
277	, pctsrf(i, is_lic)
278	WRITE(, ) 'Je force la coherence zmasq=fractint'
279	zmasq(i) = fractint(i)
280	ENDIF
281	ENDDO
282	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
283	+ pctsrf(1 : klon, is_sic)
284	DO i = 1 , klon
285	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
286	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
287	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
288	, pctsrf(i, is_sic)
289	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
290	zmasq(i) = 1. - fractint(i)
291	ENDIF
292	ENDDO
293
294	!===================================================================
295	! Lecture des temperatures du sol:
296	!===================================================================
297
298	found=phyetat0_get(ftsol(:,1),"TS","Surface temperature",283.)
299	IF (found) THEN
300	DO nsrf=2,nbsrf
301	ftsol(:,nsrf)=ftsol(:,1)
302	ENDDO
303	ELSE
304	found=phyetat0_srf(ftsol,"TS","Surface temperature",283.)
305	ENDIF
306
307	!===================================================================
308	! Lecture des albedo difus et direct
309	!===================================================================
310
311	DO nsrf = 1, nbsrf
312	DO isw=1, nsw
313	IF (isw.GT.99) THEN
314	PRINT*, "Trop de bandes SW"
315	call abort_physic("phyetat0", "", 1)
316	ENDIF
317	WRITE(str2, '(i2.2)') isw
318	found=phyetat0_srf(falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
319	found=phyetat0_srf(falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
320	ENDDO
321	ENDDO
322
323	found=phyetat0_srf(u10m,"U10M","u a 10m",0.)
324	found=phyetat0_srf(v10m,"V10M","v a 10m",0.)
325
326	!===================================================================
327	! Lecture dans le cas iflag_pbl_surface =1
328	!===================================================================
329
330	if ( iflag_physiq <= 1 ) then
331	!===================================================================
332	! Lecture des temperatures du sol profond:
333	!===================================================================
334
335	DO isoil=1, nsoilmx
336	IF (isoil.GT.99) THEN
337	PRINT*, "Trop de couches "
338	call abort_physic("phyetat0", "", 1)
339	ENDIF
340	WRITE(str2,'(i2.2)') isoil
341	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
342	IF (.NOT. found) THEN
343	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
344	PRINT*, " Il prend donc la valeur de surface"
345	tsoil(:, isoil, :)=ftsol(:, :)
346	ENDIF
347	ENDDO
348
349	!=======================================================================
350	! Lecture precipitation/evaporation
351	!=======================================================================
352
353	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
354	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
355	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
356	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
357	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
358	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
359	IF (ok_bs) THEN
360	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
361	ELSE
362	bs_fall(:)=0.
363	ENDIF
364
365
366	!=======================================================================
367	! Radiation
368	!=======================================================================
369
370	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
371	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
372	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
373	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
374	IF (.NOT. found) THEN
375	sollwdown(:) = 0. ; zts(:)=0.
376	DO nsrf=1,nbsrf
377	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
378	ENDDO
379	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
380	ENDIF
381
382	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
383	found=phyetat0_get(fder,"fder","Flux derivative",0.)
384
385
386	! Lecture de la longueur de rugosite
387	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
388	IF (found) THEN
389	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
390	ELSE
391	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
392	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
393	ENDIF
394	!FC
395	IF (ifl_pbltree>0) THEN
396	!CALL get_field("FTER", pctsrf(:, is_ter), found)
397	treedrg(:,1:klev,1:nbsrf)= 0.0
398	CALL get_field("treedrg_ter", drg_ter(:,:), found)
399	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
400	!lecture du profile de freinage des arbres
401	IF (.not. found ) THEN
402	treedrg(:,1:klev,1:nbsrf)= 0.0
403	ELSE
404	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
405	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
406	ENDIF
407	ELSE
408	! initialize treedrg(), because it will be written in restartphy.nc
409	treedrg(:,:,:) = 0.0
410	ENDIF
411
412	endif ! iflag_physiq <= 1
413
414	! Lecture de l'age de la neige:
415	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
416
417	ancien_ok=.true.
418	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
419	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
420	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
421	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",0.)
422	ancien_ok=ancien_ok.AND.phyetat0_get(rneb_ancien,"RNEBANCIEN","RNEBANCIEN",0.)
423	ancien_ok=ancien_ok.AND.phyetat0_get(u_ancien,"UANCIEN","UANCIEN",0.)
424	ancien_ok=ancien_ok.AND.phyetat0_get(v_ancien,"VANCIEN","VANCIEN",0.)
425	ancien_ok=ancien_ok.AND.phyetat0_get(prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
426	ancien_ok=ancien_ok.AND.phyetat0_get(prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
427	ancien_ok=ancien_ok.AND.phyetat0_get(prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
428
429	! cas specifique des variables de la neige soufflee
430	IF (ok_bs) THEN
431	ancien_ok=ancien_ok.AND.phyetat0_get(qbs_ancien,"QBSANCIEN","QBSANCIEN",0.)
432	ancien_ok=ancien_ok.AND.phyetat0_get(prbsw_ancien,"PRBSWANCIEN","PRBSWANCIEN",0.)
433	ELSE
434	qbs_ancien(:,:)=0.
435	prbsw_ancien(:)=0.
436	ENDIF
437
438	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
439	! dummy values (as is the case when generated by ce0l,
440	! or by iniaqua)
441	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
442	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
443	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
444	(maxval(rneb_ancien).EQ.minval(rneb_ancien)) .OR. &
445	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
446	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
447	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
448	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
449	ancien_ok=.false.
450	ENDIF
451
452	IF (ok_bs) THEN
453	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
454	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
455	ancien_ok=.false.
456	ENDIF
457	ENDIF
458
459	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
460	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
461	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
462
463	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
464
465	!==================================
466	! TKE
467	!==================================
468	!
469	IF (iflag_pbl>1) then
470	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
471	ENDIF
472
473	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
474	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
475	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
476	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
477	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
478	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
479	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
480
481	!==================================
482	! thermiques, poches, convection
483	!==================================
484
485	! Emanuel
486	found=phyetat0_get(sig1,"sig1","sig1",0.)
487	found=phyetat0_get(w01,"w01","w01",0.)
488
489	! Wake
490	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
491	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
492	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
493	found=phyetat0_get(awake_s,"AWAKE_S","Active Wake frac. area",0.)
494	!jyg<
495	! Set wake_dens to -1000. when there is no restart so that the actual
496	! initialization is made in calwake.
497	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
498	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
499	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
500	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
501	!>jyg
502	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
503	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
504	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
505
506	! Thermiques
507	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
508	found=phyetat0_get(f0,"F0","F0",1.e-5)
509	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
510	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
511	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
512
513	! ALE/ALP
514	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
515	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
516	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
517	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
518	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
519
520	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
521	found=phyetat0_get(ratqs_inter_,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
522
523	!===========================================
524	! Read and send field trs to traclmdz
525	!===========================================
526
527	!--OB now this is for co2i - ThL: and therefore also for inco
528	IF (ANY(type_trac == ['co2i','inco'])) THEN
529	IF (carbon_cycle_cpl) THEN
530	ALLOCATE(co2_send(klon), stat=ierr)
531	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
532	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
533	ENDIF
534	ELSE IF (type_trac == 'lmdz') THEN
535	it = 0
536	DO iq = 1, nqtot
537	IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
538	it = it+1
539	tname = tracers(iq)%name
540	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
541	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
542	END DO
543	CALL traclmdz_from_restart(trs)
544	ENDIF
545
546	#ifdef ISO
547	! initialise les isotopes
548	write(,) 'phyetat0 1069'
549	CALL phyisoetat0 (snow,run_off_lic_0, &
550	& xtsnow,xtrun_off_lic_0, &
551	& Rland_ice)
552	#ifdef ISOVERIF
553	write(,) 'phyetat0 1074'
554	if (iso_eau.gt.0) then
555	call iso_verif_egalite_vect2D( &
556	& xtsnow,snow, &
557	& 'phyetat0 1101a',niso,klon,nbsrf)
558	do i=1,klon
559	call iso_verif_egalite(Rland_ice(iso_eau,i),1.0, &
560	& 'phyetat0 1101b')
561	enddo
562	endif
563	write(,) 'phyetat0 1102'
564	#endif
565	#endif
566
567	!===========================================
568	! ondes de gravite / relief
569	!===========================================
570
571	! ondes de gravite non orographiques
572	IF (ok_gwd_rando) found = &
573	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
574	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
575	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
576
577	! prise en compte du relief sous-maille
578	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
579	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
580	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
581	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
582	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
583	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
584	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
585	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
586	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
587
588	!===========================================
589	! Initialize ocean
590	!===========================================
591
592	IF ( type_ocean == 'slab' ) THEN
593	CALL ocean_slab_init(phys_tstep, pctsrf)
594	IF (nslay.EQ.1) THEN
595	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
596	ELSE
597	DO i=1,nslay
598	WRITE(str2,'(i2.2)') i
599	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
600	ENDDO
601	ENDIF
602	IF (.NOT. found) THEN
603	PRINT*, "phyetat0: Le champ <tslab> est absent"
604	PRINT*, "Initialisation a tsol_oce"
605	DO i=1,nslay
606	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
607	ENDDO
608	ENDIF
609
610	! Sea ice variables
611	IF (version_ocean == 'sicINT') THEN
612	found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
613	IF (.NOT. found) THEN
614	PRINT*, "phyetat0: Le champ <tice> est absent"
615	PRINT*, "Initialisation a tsol_sic"
616	tice(:)=ftsol(:,is_sic)
617	ENDIF
618	found=phyetat0_get(seaice,"seaice","seaice",0.)
619	IF (.NOT. found) THEN
620	PRINT*, "phyetat0: Le champ <seaice> est absent"
621	PRINT*, "Initialisation a 0/1m suivant fraction glace"
622	seaice(:)=0.
623	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
624	seaice=917.
625	ENDWHERE
626	ENDIF
627	ENDIF !sea ice INT
628	ENDIF ! Slab
629
630	if (activate_ocean_skin >= 1) then
631	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
632	found = phyetat0_get(delta_sal, "delta_sal", &
633	"ocean-air interface salinity minus bulk salinity", 0.)
634	found = phyetat0_get(delta_sst, "delta_SST", &
635	"ocean-air interface temperature minus bulk SST", 0.)
636	found = phyetat0_get(dter, "dter", &
637	"ocean-air interface temperature minus subskin temperature", 0.)
638	found = phyetat0_get(dser, "dser", &
639	"ocean-air interface salinity minus subskin salinity", 0.)
640	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
641
642	where (pctsrf(:, is_oce) == 0.)
643	delta_sst = missing_val
644	delta_sal = missing_val
645	dter = missing_val
646	dser = missing_val
647	dt_ds = missing_val
648	end where
649	end if
650
651	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
652	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
653	0.)
654
655	where (pctsrf(:, is_oce) == 0.)
656	ds_ns = missing_val
657	dt_ns = missing_val
658	delta_sst = missing_val
659	delta_sal = missing_val
660	end where
661	end if
662
663	! on ferme le fichier
664	CALL close_startphy
665
666	! Initialize module pbl_surface_mod
667
668	! 994 est trop grand quand OpenMP est activé : on sort du tableau
669	!#ifdef ISOVERIF
670	! write(,) 'phyetat0 572: snow(994,:)=',snow(994,2)
671	! write(,) 'xtsnow(:,994,2)=',xtsnow(:,994,2)
672	!#endif
673	if ( iflag_physiq <= 1 ) then
674	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
675	#ifdef ISO
676	CALL pbl_surface_init_iso(xtsnow,Rland_ice)
677	#endif
678	endif
679
680	! Initialize module ocean_cpl_mod for the case of coupled ocean
681	IF ( type_ocean == 'couple' ) THEN
682	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
683	ENDIF
684
685	! CALL init_iophy_new(latitude_deg, longitude_deg)
686
687	! Initilialize module fonte_neige_mod
688	CALL fonte_neige_init(run_off_lic_0)
689	#ifdef ISO
690	CALL fonte_neige_init_iso(xtrun_off_lic_0)
691	#endif
692
693	END SUBROUTINE phyetat0
694
695	END MODULE phyetat0_mod
696

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