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phyetat0_mod.F90 @ 5251

Last change on this file since 5251 was 5204, checked in by Laurent Fairhead, 2 months ago
Integrating A.Borella's work on cirrus in the trunk
File size: 25.0 KB

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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, &
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	#ifdef ISO
34	fxtevap, xtsol, xt_ancien, xtl_ancien, xts_ancien, wake_deltaxt, &
35	xtrain_fall,xtsnow_fall, &
36	#endif
37	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
38	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, dter, dser, &
39	dt_ds, ratqs_inter_
40	!FC
41	USE geometry_mod, ONLY: longitude_deg, latitude_deg
42	USE iostart, ONLY: close_startphy, get_field, get_var, open_startphy
43	USE infotrac_phy, ONLY: nqtot, nbtr, type_trac, tracers, new2oldH2O
44	USE strings_mod, ONLY: maxlen
45	USE traclmdz_mod, ONLY: traclmdz_from_restart
46	USE carbon_cycle_mod, ONLY: carbon_cycle_init, carbon_cycle_cpl, carbon_cycle_tr, carbon_cycle_rad, co2_send, RCO2_glo
47	USE indice_sol_mod, ONLY: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
48	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
49	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
50	USE wxios, ONLY: missing_val_xios => missing_val, using_xios
51	use netcdf, only: missing_val_netcdf => nf90_fill_real
52	use config_ocean_skin_m, only: activate_ocean_skin
53	#ifdef ISO
54	USE infotrac_phy, ONLY: niso
55	USE isotopes_routines_mod, ONLY: phyisoetat0
56	USE isotopes_mod, ONLY: iso_eau
57	#ifdef ISOVERIF
58	USE isotopes_verif_mod, ONLY: iso_verif_egalite_vect2D,iso_verif_egalite
59	#endif
60	#endif
61
62	IMPLICIT none
63	!======================================================================
64	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
65	! Objet: Lecture de l'etat initial pour la physique
66	!======================================================================
67	include "dimsoil.h"
68	include "clesphys.h"
69	include "alpale.h"
70	include "compbl.h"
71	include "YOMCST.h"
72	!======================================================================
73	CHARACTER() fichnom
74
75	! les variables globales lues dans le fichier restart
76
77	REAL tsoil(klon, nsoilmx, nbsrf)
78	REAL qsurf(klon, nbsrf)
79	REAL snow(klon, nbsrf)
80	real fder(klon)
81	REAL run_off_lic_0(klon)
82	REAL fractint(klon)
83	REAL trs(klon, nbtr)
84	REAL zts(klon)
85	! pour drag arbres FC
86	REAL drg_ter(klon,klev)
87
88	CHARACTER*6 ocean_in
89	LOGICAL ok_veget_in
90
91	INTEGER longcles
92	PARAMETER ( longcles = 20 )
93	REAL clesphy0( longcles )
94
95	REAL xmin, xmax
96
97	INTEGER nid, nvarid
98	INTEGER ierr, i, nsrf, isoil , k
99	INTEGER length
100	PARAMETER (length=100)
101	INTEGER it, iq, isw
102	REAL tab_cntrl(length), tabcntr0(length)
103	CHARACTER*7 str7
104	CHARACTER*2 str2
105	LOGICAL :: found
106	REAL :: lon_startphy(klon), lat_startphy(klon)
107	CHARACTER(LEN=maxlen) :: tname, t(2)
108	REAL :: missing_val
109	#ifdef ISO
110	REAL xtsnow(niso,klon, nbsrf)
111	REAL xtrun_off_lic_0(niso,klon)
112	REAL Rland_ice(niso,klon)
113	#endif
114
115	IF (using_xios) THEN
116	missing_val=missing_val_xios
117	ELSE
118	missing_val=missing_val_netcdf
119	ENDIF
120
121	! FH1D
122	! real iolat(jjm+1)
123	!real iolat(jjm+1-1/(iim*jjm))
124
125	! Ouvrir le fichier contenant l'etat initial:
126
127	CALL open_startphy(fichnom)
128
129	! Lecture des parametres de controle:
130
131	CALL get_var("controle", tab_cntrl)
132
133	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
134	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
135	! Les constantes de la physiques sont lues dans la physique seulement.
136	! Les egalites du type
137	! tab_cntrl( 5 )=clesphy0(1)
138	! sont remplacees par
139	! clesphy0(1)=tab_cntrl( 5 )
140	! On inverse aussi la logique.
141	! On remplit les tab_cntrl avec les parametres lus dans les .def
142	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
143
144	DO i = 1, length
145	tabcntr0( i ) = tab_cntrl( i )
146	ENDDO
147
148	tab_cntrl(1)=pdtphys
149	tab_cntrl(2)=radpas
150
151	! co2_ppm : value from the previous time step
152
153	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
154	co2_ppm0 = 284.32
155	! when no initial value is available e.g., from a restart
156	! this variable must be set in a .def file which will then be
157	! used by the conf_phys_m.F90 routine.
158	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
159	! file, for a pre-industrial CO2 concentration value)
160
161	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
162	co2_ppm = tab_cntrl(3)
163	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
164	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
165	RCO2_glo = tab_cntrl(17)
166	ELSE
167	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
168	ENDIF
169	! ELSE : keep value from .def
170	ENDIF
171
172	solaire_etat0 = tab_cntrl(4)
173	tab_cntrl(5)=iflag_con
174	tab_cntrl(6)=nbapp_rad
175
176	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
177	IF (soil_model) tab_cntrl( 8) =1.
178	IF (new_oliq) tab_cntrl( 9) =1.
179	IF (ok_orodr) tab_cntrl(10) =1.
180	IF (ok_orolf) tab_cntrl(11) =1.
181	IF (ok_limitvrai) tab_cntrl(12) =1.
182
183	itau_phy = tab_cntrl(15)
184
185	clesphy0(1)=tab_cntrl( 5 )
186	clesphy0(2)=tab_cntrl( 6 )
187	clesphy0(3)=tab_cntrl( 7 )
188	clesphy0(4)=tab_cntrl( 8 )
189	clesphy0(5)=tab_cntrl( 9 )
190	clesphy0(6)=tab_cntrl( 10 )
191	clesphy0(7)=tab_cntrl( 11 )
192	clesphy0(8)=tab_cntrl( 12 )
193	clesphy0(9)=tab_cntrl( 17 )
194
195	! set time iteration
196	CALL init_iteration(itau_phy)
197
198	! read latitudes and make a sanity check (because already known from dyn)
199	CALL get_field("latitude",lat_startphy)
200	DO i=1,klon
201	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
202	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
203	" i=",i," lat_startphy(i)=",lat_startphy(i),&
204	" latitude_deg(i)=",latitude_deg(i)
205	! This is presumably serious enough to abort run
206	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
207	ENDIF
208	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
209	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
210	" i=",i," lat_startphy(i)=",lat_startphy(i),&
211	" latitude_deg(i)=",latitude_deg(i)
212	ENDIF
213	ENDDO
214
215	! read longitudes and make a sanity check (because already known from dyn)
216	CALL get_field("longitude",lon_startphy)
217	DO i=1,klon
218	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
219	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
220	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
221	" i=",i," lon_startphy(i)=",lon_startphy(i),&
222	" longitude_deg(i)=",longitude_deg(i)
223	! This is presumably serious enough to abort run
224	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
225	ENDIF
226	ENDIF
227	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
228	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
229	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
230	" i=",i," lon_startphy(i)=",lon_startphy(i),&
231	" longitude_deg(i)=",longitude_deg(i)
232	ENDIF
233	ENDIF
234	ENDDO
235
236	! Lecture du masque terre mer
237
238	CALL get_field("masque", zmasq, found)
239	IF (.NOT. found) THEN
240	PRINT*, 'phyetat0: Le champ <masque> est absent'
241	PRINT *, 'fichier startphy non compatible avec phyetat0'
242	ENDIF
243
244	! Lecture des fractions pour chaque sous-surface
245
246	! initialisation des sous-surfaces
247
248	pctsrf = 0.
249
250	! fraction de terre
251
252	CALL get_field("FTER", pctsrf(:, is_ter), found)
253	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
254
255	! fraction de glace de terre
256
257	CALL get_field("FLIC", pctsrf(:, is_lic), found)
258	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
259
260	! fraction d'ocean
261
262	CALL get_field("FOCE", pctsrf(:, is_oce), found)
263	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
264
265	! fraction glace de mer
266
267	CALL get_field("FSIC", pctsrf(:, is_sic), found)
268	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
269
270	! Verification de l'adequation entre le masque et les sous-surfaces
271
272	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
273	+ pctsrf(1 : klon, is_lic)
274	DO i = 1 , klon
275	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
276	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
277	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
278	, pctsrf(i, is_lic)
279	WRITE(, ) 'Je force la coherence zmasq=fractint'
280	zmasq(i) = fractint(i)
281	ENDIF
282	ENDDO
283	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
284	+ pctsrf(1 : klon, is_sic)
285	DO i = 1 , klon
286	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
287	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
288	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
289	, pctsrf(i, is_sic)
290	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
291	zmasq(i) = 1. - fractint(i)
292	ENDIF
293	ENDDO
294
295	!===================================================================
296	! Lecture des temperatures du sol:
297	!===================================================================
298
299	found=phyetat0_get(ftsol(:,1),"TS","Surface temperature",283.)
300	IF (found) THEN
301	DO nsrf=2,nbsrf
302	ftsol(:,nsrf)=ftsol(:,1)
303	ENDDO
304	ELSE
305	found=phyetat0_srf(ftsol,"TS","Surface temperature",283.)
306	ENDIF
307
308	!===================================================================
309	! Lecture des albedo difus et direct
310	!===================================================================
311
312	DO nsrf = 1, nbsrf
313	DO isw=1, nsw
314	IF (isw.GT.99) THEN
315	PRINT*, "Trop de bandes SW"
316	call abort_physic("phyetat0", "", 1)
317	ENDIF
318	WRITE(str2, '(i2.2)') isw
319	found=phyetat0_srf(falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
320	found=phyetat0_srf(falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
321	ENDDO
322	ENDDO
323
324	found=phyetat0_srf(u10m,"U10M","u a 10m",0.)
325	found=phyetat0_srf(v10m,"V10M","v a 10m",0.)
326
327	!===================================================================
328	! Lecture dans le cas iflag_pbl_surface =1
329	!===================================================================
330
331	if ( iflag_physiq <= 1 ) then
332	!===================================================================
333	! Lecture des temperatures du sol profond:
334	!===================================================================
335
336	DO isoil=1, nsoilmx
337	IF (isoil.GT.99) THEN
338	PRINT*, "Trop de couches "
339	call abort_physic("phyetat0", "", 1)
340	ENDIF
341	WRITE(str2,'(i2.2)') isoil
342	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
343	IF (.NOT. found) THEN
344	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
345	PRINT*, " Il prend donc la valeur de surface"
346	tsoil(:, isoil, :)=ftsol(:, :)
347	ENDIF
348	ENDDO
349
350	!=======================================================================
351	! Lecture precipitation/evaporation
352	!=======================================================================
353
354	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
355	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
356	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
357	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
358	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
359	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
360	IF (ok_bs) THEN
361	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
362	ELSE
363	bs_fall(:)=0.
364	ENDIF
365
366
367	!=======================================================================
368	! Radiation
369	!=======================================================================
370
371	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
372	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
373	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
374	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
375	IF (.NOT. found) THEN
376	sollwdown(:) = 0. ; zts(:)=0.
377	DO nsrf=1,nbsrf
378	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
379	ENDDO
380	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
381	ENDIF
382
383	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
384	found=phyetat0_get(fder,"fder","Flux derivative",0.)
385
386
387	! Lecture de la longueur de rugosite
388	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
389	IF (found) THEN
390	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
391	ELSE
392	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
393	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
394	ENDIF
395	!FC
396	IF (ifl_pbltree>0) THEN
397	!CALL get_field("FTER", pctsrf(:, is_ter), found)
398	treedrg(:,1:klev,1:nbsrf)= 0.0
399	CALL get_field("treedrg_ter", drg_ter(:,:), found)
400	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
401	!lecture du profile de freinage des arbres
402	IF (.not. found ) THEN
403	treedrg(:,1:klev,1:nbsrf)= 0.0
404	ELSE
405	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
406	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
407	ENDIF
408	ELSE
409	! initialize treedrg(), because it will be written in restartphy.nc
410	treedrg(:,:,:) = 0.0
411	ENDIF
412
413	endif ! iflag_physiq <= 1
414
415	! Lecture de l'age de la neige:
416	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
417
418	ancien_ok=.true.
419	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
420	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
421	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
422	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",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	! cas specifique des variables de la sursaturation par rapport a la glace
439	IF ( ok_ice_supersat ) THEN
440	ancien_ok=ancien_ok.AND.phyetat0_get(cf_ancien,"CFANCIEN","CFANCIEN",0.)
441	ancien_ok=ancien_ok.AND.phyetat0_get(rvc_ancien,"RVCANCIEN","RVCANCIEN",0.)
442	ELSE
443	cf_ancien(:,:)=0.
444	rvc_ancien(:,:)=0.
445	ENDIF
446
447	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
448	! dummy values (as is the case when generated by ce0l,
449	! or by iniaqua)
450	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
451	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
452	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
453	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
454	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
455	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
456	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
457	ancien_ok=.false.
458	ENDIF
459
460	IF (ok_bs) THEN
461	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
462	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
463	ancien_ok=.false.
464	ENDIF
465	ENDIF
466
467	IF ( ok_ice_supersat ) THEN
468	IF ( (maxval(cf_ancien).EQ.minval(cf_ancien)) .OR. &
469	(maxval(rvc_ancien).EQ.minval(rvc_ancien)) ) THEN
470	ancien_ok=.false.
471	ENDIF
472	ENDIF
473
474	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
475	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
476	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
477
478	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
479
480	!==================================
481	! TKE
482	!==================================
483	!
484	IF (iflag_pbl>1) then
485	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
486	ENDIF
487
488	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
489	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
490	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
491	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
492	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
493	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
494	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
495
496	!==================================
497	! thermiques, poches, convection
498	!==================================
499
500	! Emanuel
501	found=phyetat0_get(sig1,"sig1","sig1",0.)
502	found=phyetat0_get(w01,"w01","w01",0.)
503
504	! Wake
505	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
506	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
507	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
508	found=phyetat0_get(awake_s,"AWAKE_S","Active Wake frac. area",0.)
509	!jyg<
510	! Set wake_dens to -1000. when there is no restart so that the actual
511	! initialization is made in calwake.
512	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
513	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
514	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
515	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
516	!>jyg
517	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
518	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
519	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
520
521	! Thermiques
522	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
523	found=phyetat0_get(f0,"F0","F0",1.e-5)
524	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
525	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
526	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
527
528	! ALE/ALP
529	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
530	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
531	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
532	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
533	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
534
535	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
536	found=phyetat0_get(ratqs_inter_,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
537
538	!===========================================
539	! Read and send field trs to traclmdz
540	!===========================================
541
542	!--OB now this is for co2i - ThL: and therefore also for inco
543	IF (ANY(type_trac == ['co2i','inco'])) THEN
544	IF (carbon_cycle_cpl) THEN
545	ALLOCATE(co2_send(klon), stat=ierr)
546	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
547	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
548	ENDIF
549	ELSE IF (type_trac == 'lmdz') THEN
550	it = 0
551	DO iq = 1, nqtot
552	IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
553	it = it+1
554	tname = tracers(iq)%name
555	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
556	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
557	END DO
558	CALL traclmdz_from_restart(trs)
559	ENDIF
560
561	#ifdef ISO
562	! initialise les isotopes
563	write(,) 'phyetat0 1069'
564	CALL phyisoetat0 (snow,run_off_lic_0, &
565	& xtsnow,xtrun_off_lic_0, &
566	& Rland_ice)
567	#ifdef ISOVERIF
568	write(,) 'phyetat0 1074'
569	if (iso_eau.gt.0) then
570	call iso_verif_egalite_vect2D( &
571	& xtsnow,snow, &
572	& 'phyetat0 1101a',niso,klon,nbsrf)
573	do i=1,klon
574	call iso_verif_egalite(Rland_ice(iso_eau,i),1.0, &
575	& 'phyetat0 1101b')
576	enddo
577	endif
578	write(,) 'phyetat0 1102'
579	#endif
580	#endif
581
582	!===========================================
583	! ondes de gravite / relief
584	!===========================================
585
586	! ondes de gravite non orographiques
587	IF (ok_gwd_rando) found = &
588	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
589	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
590	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
591
592	! prise en compte du relief sous-maille
593	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
594	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
595	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
596	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
597	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
598	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
599	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
600	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
601	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
602
603	!===========================================
604	! Initialize ocean
605	!===========================================
606
607	IF ( type_ocean == 'slab' ) THEN
608	CALL ocean_slab_init(phys_tstep, pctsrf)
609	IF (nslay.EQ.1) THEN
610	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
611	ELSE
612	DO i=1,nslay
613	WRITE(str2,'(i2.2)') i
614	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
615	ENDDO
616	ENDIF
617	IF (.NOT. found) THEN
618	PRINT*, "phyetat0: Le champ <tslab> est absent"
619	PRINT*, "Initialisation a tsol_oce"
620	DO i=1,nslay
621	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
622	ENDDO
623	ENDIF
624
625	! Sea ice variables
626	IF (version_ocean == 'sicINT') THEN
627	found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
628	IF (.NOT. found) THEN
629	PRINT*, "phyetat0: Le champ <tice> est absent"
630	PRINT*, "Initialisation a tsol_sic"
631	tice(:)=ftsol(:,is_sic)
632	ENDIF
633	found=phyetat0_get(seaice,"seaice","seaice",0.)
634	IF (.NOT. found) THEN
635	PRINT*, "phyetat0: Le champ <seaice> est absent"
636	PRINT*, "Initialisation a 0/1m suivant fraction glace"
637	seaice(:)=0.
638	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
639	seaice=917.
640	ENDWHERE
641	ENDIF
642	ENDIF !sea ice INT
643	ENDIF ! Slab
644
645	if (activate_ocean_skin >= 1) then
646	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
647	found = phyetat0_get(delta_sal, "delta_sal", &
648	"ocean-air interface salinity minus bulk salinity", 0.)
649	found = phyetat0_get(delta_sst, "delta_SST", &
650	"ocean-air interface temperature minus bulk SST", 0.)
651	found = phyetat0_get(dter, "dter", &
652	"ocean-air interface temperature minus subskin temperature", 0.)
653	found = phyetat0_get(dser, "dser", &
654	"ocean-air interface salinity minus subskin salinity", 0.)
655	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
656
657	where (pctsrf(:, is_oce) == 0.)
658	delta_sst = missing_val
659	delta_sal = missing_val
660	dter = missing_val
661	dser = missing_val
662	dt_ds = missing_val
663	end where
664	end if
665
666	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
667	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
668	0.)
669
670	where (pctsrf(:, is_oce) == 0.)
671	ds_ns = missing_val
672	dt_ns = missing_val
673	delta_sst = missing_val
674	delta_sal = missing_val
675	end where
676	end if
677
678	! on ferme le fichier
679	CALL close_startphy
680
681	! Initialize module pbl_surface_mod
682
683	! 994 est trop grand quand OpenMP est activé : on sort du tableau
684	!#ifdef ISOVERIF
685	! write(,) 'phyetat0 572: snow(994,:)=',snow(994,2)
686	! write(,) 'xtsnow(:,994,2)=',xtsnow(:,994,2)
687	!#endif
688	if ( iflag_physiq <= 1 ) then
689	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
690	#ifdef ISO
691	CALL pbl_surface_init_iso(xtsnow,Rland_ice)
692	#endif
693	endif
694
695	! Initialize module ocean_cpl_mod for the case of coupled ocean
696	IF ( type_ocean == 'couple' ) THEN
697	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
698	ENDIF
699
700	! CALL init_iophy_new(latitude_deg, longitude_deg)
701
702	! Initilialize module fonte_neige_mod
703	CALL fonte_neige_init(run_off_lic_0)
704	#ifdef ISO
705	CALL fonte_neige_init_iso(xtrun_off_lic_0)
706	#endif
707
708	END SUBROUTINE phyetat0
709
710	END MODULE phyetat0_mod
711

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