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phyetat0_mod.F90 @ 5418

Last change on this file since 5418 was 4581, checked in by evignon, 18 months ago
(derni?) ajustement et correction de l'initialisation de la neige soufflee dans phyetat0_mod dans le cadre de la mise au point de la nouvelle testing Lionel et Etienne
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: 22.9 KB

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1	! $Id: phyetat0_mod.F90 4581 2023-06-20 18:38:17Z aborella $
2
3	MODULE phyetat0_mod
4
5	PRIVATE
6	PUBLIC :: phyetat0
7
8	CONTAINS
9
10	SUBROUTINE phyetat0 (fichnom, clesphy0, tabcntr0)
11
12	USE 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	USE surface_data, ONLY : type_ocean, version_ocean
18	USE phyetat0_get_mod, ONLY : phyetat0_get, phyetat0_srf
19	USE phys_state_var_mod, ONLY : ancien_ok, clwcon, detr_therm, phys_tstep, &
20	qsol, fevap, z0m, z0h, agesno, &
21	du_gwd_rando, du_gwd_front, entr_therm, f0, fm_therm, &
22	falb_dir, falb_dif, prw_ancien, prlw_ancien, prsw_ancien, prbsw_ancien, &
23	ftsol, pbl_tke, pctsrf, q_ancien, ql_ancien, qs_ancien, qbs_ancien, rneb_ancien, radpas, radsol, rain_fall, ratqs, &
24	rnebcon, rugoro, sig1, snow_fall, bs_fall, solaire_etat0, sollw, sollwdown, &
25	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
26	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
27	wake_s, wake_dens, awake_dens, cv_gen, zgam, zmax0, zmea, zpic, zsig, &
28	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
29	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, dter, dser, &
30	dt_ds, ratqs_inter
31	!FC
32	USE geometry_mod, ONLY: longitude_deg, latitude_deg
33	USE iostart, ONLY: close_startphy, get_field, get_var, open_startphy
34	USE infotrac_phy, ONLY: nqtot, nbtr, type_trac, tracers
35	USE readTracFiles_mod,ONLY: maxlen, new2oldH2O
36	USE traclmdz_mod, ONLY: traclmdz_from_restart
37	USE carbon_cycle_mod, ONLY: carbon_cycle_init, carbon_cycle_cpl, carbon_cycle_tr, carbon_cycle_rad, co2_send, RCO2_glo
38	USE indice_sol_mod, ONLY: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
39	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
40	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
41	#ifdef CPP_XIOS
42	USE wxios, ONLY: missing_val
43	#else
44	use netcdf, only: missing_val => nf90_fill_real
45	#endif
46	use config_ocean_skin_m, only: activate_ocean_skin
47
48	IMPLICIT none
49	!======================================================================
50	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
51	! Objet: Lecture de l'etat initial pour la physique
52	!======================================================================
53	include "dimsoil.h"
54	include "clesphys.h"
55	include "alpale.h"
56	include "compbl.h"
57	include "YOMCST.h"
58	!======================================================================
59	CHARACTER() fichnom
60
61	! les variables globales lues dans le fichier restart
62
63	REAL tsoil(klon, nsoilmx, nbsrf)
64	REAL qsurf(klon, nbsrf)
65	REAL snow(klon, nbsrf)
66	real fder(klon)
67	REAL run_off_lic_0(klon)
68	REAL fractint(klon)
69	REAL trs(klon, nbtr)
70	REAL zts(klon)
71	! pour drag arbres FC
72	REAL drg_ter(klon,klev)
73
74	CHARACTER*6 ocean_in
75	LOGICAL ok_veget_in
76
77	INTEGER longcles
78	PARAMETER ( longcles = 20 )
79	REAL clesphy0( longcles )
80
81	REAL xmin, xmax
82
83	INTEGER nid, nvarid
84	INTEGER ierr, i, nsrf, isoil , k
85	INTEGER length
86	PARAMETER (length=100)
87	INTEGER it, iq, isw
88	REAL tab_cntrl(length), tabcntr0(length)
89	CHARACTER*7 str7
90	CHARACTER*2 str2
91	LOGICAL :: found
92	REAL :: lon_startphy(klon), lat_startphy(klon)
93	CHARACTER(LEN=maxlen) :: tname, t(2)
94
95	! FH1D
96	! real iolat(jjm+1)
97	!real iolat(jjm+1-1/(iim*jjm))
98
99	! Ouvrir le fichier contenant l'etat initial:
100
101	CALL open_startphy(fichnom)
102
103	! Lecture des parametres de controle:
104
105	CALL get_var("controle", tab_cntrl)
106
107	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
108	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
109	! Les constantes de la physiques sont lues dans la physique seulement.
110	! Les egalites du type
111	! tab_cntrl( 5 )=clesphy0(1)
112	! sont remplacees par
113	! clesphy0(1)=tab_cntrl( 5 )
114	! On inverse aussi la logique.
115	! On remplit les tab_cntrl avec les parametres lus dans les .def
116	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
117
118	DO i = 1, length
119	tabcntr0( i ) = tab_cntrl( i )
120	ENDDO
121
122	tab_cntrl(1)=pdtphys
123	tab_cntrl(2)=radpas
124
125	! co2_ppm : value from the previous time step
126
127	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
128	co2_ppm0 = 284.32
129	! when no initial value is available e.g., from a restart
130	! this variable must be set in a .def file which will then be
131	! used by the conf_phys_m.F90 routine.
132	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
133	! file, for a pre-industrial CO2 concentration value)
134
135	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
136	co2_ppm = tab_cntrl(3)
137	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
138	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
139	RCO2_glo = tab_cntrl(17)
140	ELSE
141	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
142	ENDIF
143	! ELSE : keep value from .def
144	ENDIF
145
146	solaire_etat0 = tab_cntrl(4)
147	tab_cntrl(5)=iflag_con
148	tab_cntrl(6)=nbapp_rad
149
150	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
151	IF (soil_model) tab_cntrl( 8) =1.
152	IF (new_oliq) tab_cntrl( 9) =1.
153	IF (ok_orodr) tab_cntrl(10) =1.
154	IF (ok_orolf) tab_cntrl(11) =1.
155	IF (ok_limitvrai) tab_cntrl(12) =1.
156
157	itau_phy = tab_cntrl(15)
158
159	clesphy0(1)=tab_cntrl( 5 )
160	clesphy0(2)=tab_cntrl( 6 )
161	clesphy0(3)=tab_cntrl( 7 )
162	clesphy0(4)=tab_cntrl( 8 )
163	clesphy0(5)=tab_cntrl( 9 )
164	clesphy0(6)=tab_cntrl( 10 )
165	clesphy0(7)=tab_cntrl( 11 )
166	clesphy0(8)=tab_cntrl( 12 )
167	clesphy0(9)=tab_cntrl( 17 )
168
169	! set time iteration
170	CALL init_iteration(itau_phy)
171
172	! read latitudes and make a sanity check (because already known from dyn)
173	CALL get_field("latitude",lat_startphy)
174	DO i=1,klon
175	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
176	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
177	" i=",i," lat_startphy(i)=",lat_startphy(i),&
178	" latitude_deg(i)=",latitude_deg(i)
179	! This is presumably serious enough to abort run
180	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
181	ENDIF
182	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
183	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
184	" i=",i," lat_startphy(i)=",lat_startphy(i),&
185	" latitude_deg(i)=",latitude_deg(i)
186	ENDIF
187	ENDDO
188
189	! read longitudes and make a sanity check (because already known from dyn)
190	CALL get_field("longitude",lon_startphy)
191	DO i=1,klon
192	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
193	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
194	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
195	" i=",i," lon_startphy(i)=",lon_startphy(i),&
196	" longitude_deg(i)=",longitude_deg(i)
197	! This is presumably serious enough to abort run
198	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
199	ENDIF
200	ENDIF
201	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
202	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
203	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
204	" i=",i," lon_startphy(i)=",lon_startphy(i),&
205	" longitude_deg(i)=",longitude_deg(i)
206	ENDIF
207	ENDIF
208	ENDDO
209
210	! Lecture du masque terre mer
211
212	CALL get_field("masque", zmasq, found)
213	IF (.NOT. found) THEN
214	PRINT*, 'phyetat0: Le champ <masque> est absent'
215	PRINT *, 'fichier startphy non compatible avec phyetat0'
216	ENDIF
217
218	! Lecture des fractions pour chaque sous-surface
219
220	! initialisation des sous-surfaces
221
222	pctsrf = 0.
223
224	! fraction de terre
225
226	CALL get_field("FTER", pctsrf(:, is_ter), found)
227	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
228
229	! fraction de glace de terre
230
231	CALL get_field("FLIC", pctsrf(:, is_lic), found)
232	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
233
234	! fraction d'ocean
235
236	CALL get_field("FOCE", pctsrf(:, is_oce), found)
237	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
238
239	! fraction glace de mer
240
241	CALL get_field("FSIC", pctsrf(:, is_sic), found)
242	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
243
244	! Verification de l'adequation entre le masque et les sous-surfaces
245
246	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
247	+ pctsrf(1 : klon, is_lic)
248	DO i = 1 , klon
249	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
250	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
251	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
252	, pctsrf(i, is_lic)
253	WRITE(, ) 'Je force la coherence zmasq=fractint'
254	zmasq(i) = fractint(i)
255	ENDIF
256	ENDDO
257	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
258	+ pctsrf(1 : klon, is_sic)
259	DO i = 1 , klon
260	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
261	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
262	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
263	, pctsrf(i, is_sic)
264	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
265	zmasq(i) = 1. - fractint(i)
266	ENDIF
267	ENDDO
268
269	!===================================================================
270	! Lecture des temperatures du sol:
271	!===================================================================
272
273	found=phyetat0_get(ftsol(:,1),"TS","Surface temperature",283.)
274	IF (found) THEN
275	DO nsrf=2,nbsrf
276	ftsol(:,nsrf)=ftsol(:,1)
277	ENDDO
278	ELSE
279	found=phyetat0_srf(ftsol,"TS","Surface temperature",283.)
280	ENDIF
281
282	!===================================================================
283	! Lecture des albedo difus et direct
284	!===================================================================
285
286	DO nsrf = 1, nbsrf
287	DO isw=1, nsw
288	IF (isw.GT.99) THEN
289	PRINT*, "Trop de bandes SW"
290	call abort_physic("phyetat0", "", 1)
291	ENDIF
292	WRITE(str2, '(i2.2)') isw
293	found=phyetat0_srf(falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
294	found=phyetat0_srf(falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
295	ENDDO
296	ENDDO
297
298	found=phyetat0_srf(u10m,"U10M","u a 10m",0.)
299	found=phyetat0_srf(v10m,"V10M","v a 10m",0.)
300
301	!===================================================================
302	! Lecture dans le cas iflag_pbl_surface =1
303	!===================================================================
304
305	if ( iflag_physiq <= 1 ) then
306	!===================================================================
307	! Lecture des temperatures du sol profond:
308	!===================================================================
309
310	DO isoil=1, nsoilmx
311	IF (isoil.GT.99) THEN
312	PRINT*, "Trop de couches "
313	call abort_physic("phyetat0", "", 1)
314	ENDIF
315	WRITE(str2,'(i2.2)') isoil
316	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
317	IF (.NOT. found) THEN
318	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
319	PRINT*, " Il prend donc la valeur de surface"
320	tsoil(:, isoil, :)=ftsol(:, :)
321	ENDIF
322	ENDDO
323
324	!=======================================================================
325	! Lecture precipitation/evaporation
326	!=======================================================================
327
328	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
329	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
330	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
331	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
332	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
333	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
334	IF (ok_bs) THEN
335	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
336	ELSE
337	bs_fall(:)=0.
338	ENDIF
339	!=======================================================================
340	! Radiation
341	!=======================================================================
342
343	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
344	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
345	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
346	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
347	IF (.NOT. found) THEN
348	sollwdown(:) = 0. ; zts(:)=0.
349	DO nsrf=1,nbsrf
350	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
351	ENDDO
352	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
353	ENDIF
354
355	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
356	found=phyetat0_get(fder,"fder","Flux derivative",0.)
357
358
359	! Lecture de la longueur de rugosite
360	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
361	IF (found) THEN
362	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
363	ELSE
364	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
365	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
366	ENDIF
367	!FC
368	IF (ifl_pbltree>0) THEN
369	!CALL get_field("FTER", pctsrf(:, is_ter), found)
370	treedrg(:,1:klev,1:nbsrf)= 0.0
371	CALL get_field("treedrg_ter", drg_ter(:,:), found)
372	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
373	!lecture du profile de freinage des arbres
374	IF (.not. found ) THEN
375	treedrg(:,1:klev,1:nbsrf)= 0.0
376	ELSE
377	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
378	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
379	ENDIF
380	ELSE
381	! initialize treedrg(), because it will be written in restartphy.nc
382	treedrg(:,:,:) = 0.0
383	ENDIF
384
385	endif ! iflag_physiq <= 1
386
387	! Lecture de l'age de la neige:
388	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
389
390	ancien_ok=.true.
391	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
392	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
393	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
394	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",0.)
395	ancien_ok=ancien_ok.AND.phyetat0_get(rneb_ancien,"RNEBANCIEN","RNEBANCIEN",0.)
396	ancien_ok=ancien_ok.AND.phyetat0_get(u_ancien,"UANCIEN","UANCIEN",0.)
397	ancien_ok=ancien_ok.AND.phyetat0_get(v_ancien,"VANCIEN","VANCIEN",0.)
398	ancien_ok=ancien_ok.AND.phyetat0_get(prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
399	ancien_ok=ancien_ok.AND.phyetat0_get(prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
400	ancien_ok=ancien_ok.AND.phyetat0_get(prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
401
402	! cas specifique des variables de la neige soufflee
403	IF (ok_bs) THEN
404	ancien_ok=ancien_ok.AND.phyetat0_get(qbs_ancien,"QBSANCIEN","QBSANCIEN",0.)
405	ancien_ok=ancien_ok.AND.phyetat0_get(prbsw_ancien,"PRBSWANCIEN","PRBSWANCIEN",0.)
406	ELSE
407	qbs_ancien(:,:)=0.
408	prbsw_ancien(:)=0.
409	ENDIF
410
411	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
412	! dummy values (as is the case when generated by ce0l,
413	! or by iniaqua)
414	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
415	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
416	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
417	(maxval(rneb_ancien).EQ.minval(rneb_ancien)) .OR. &
418	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
419	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
420	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
421	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
422	ancien_ok=.false.
423	ENDIF
424
425	IF (ok_bs) THEN
426	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
427	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
428	ancien_ok=.false.
429	ENDIF
430	ENDIF
431
432	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
433	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
434	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
435
436	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
437
438	!==================================
439	! TKE
440	!==================================
441	!
442	IF (iflag_pbl>1) then
443	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
444	ENDIF
445
446	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
447	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
448	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
449	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
450	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
451	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
452	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
453
454	!==================================
455	! thermiques, poches, convection
456	!==================================
457
458	! Emanuel
459	found=phyetat0_get(sig1,"sig1","sig1",0.)
460	found=phyetat0_get(w01,"w01","w01",0.)
461
462	! Wake
463	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
464	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
465	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
466	!jyg<
467	! Set wake_dens to -1000. when there is no restart so that the actual
468	! initialization is made in calwake.
469	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
470	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
471	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
472	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
473	!>jyg
474	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
475	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
476	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
477
478	! Thermiques
479	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
480	found=phyetat0_get(f0,"F0","F0",1.e-5)
481	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
482	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
483	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
484
485	! ALE/ALP
486	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
487	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
488	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
489	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
490	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
491
492	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
493	found=phyetat0_get(ratqs_inter,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
494
495	!===========================================
496	! Read and send field trs to traclmdz
497	!===========================================
498
499	!--OB now this is for co2i - ThL: and therefore also for inco
500	IF (ANY(type_trac == ['co2i','inco'])) THEN
501	IF (carbon_cycle_cpl) THEN
502	ALLOCATE(co2_send(klon), stat=ierr)
503	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
504	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
505	ENDIF
506	ELSE IF (type_trac == 'lmdz') THEN
507	it = 0
508	DO iq = 1, nqtot
509	IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
510	it = it+1
511	tname = tracers(iq)%name
512	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
513	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
514	END DO
515	CALL traclmdz_from_restart(trs)
516	ENDIF
517
518
519	!===========================================
520	! ondes de gravite / relief
521	!===========================================
522
523	! ondes de gravite non orographiques
524	IF (ok_gwd_rando) found = &
525	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
526	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
527	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
528
529	! prise en compte du relief sous-maille
530	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
531	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
532	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
533	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
534	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
535	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
536	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
537	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
538	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
539
540	!===========================================
541	! Initialize ocean
542	!===========================================
543
544	IF ( type_ocean == 'slab' ) THEN
545	CALL ocean_slab_init(phys_tstep, pctsrf)
546	IF (nslay.EQ.1) THEN
547	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
548	ELSE
549	DO i=1,nslay
550	WRITE(str2,'(i2.2)') i
551	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
552	ENDDO
553	ENDIF
554	IF (.NOT. found) THEN
555	PRINT*, "phyetat0: Le champ <tslab> est absent"
556	PRINT*, "Initialisation a tsol_oce"
557	DO i=1,nslay
558	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
559	ENDDO
560	ENDIF
561
562	! Sea ice variables
563	IF (version_ocean == 'sicINT') THEN
564	found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
565	IF (.NOT. found) THEN
566	PRINT*, "phyetat0: Le champ <tice> est absent"
567	PRINT*, "Initialisation a tsol_sic"
568	tice(:)=ftsol(:,is_sic)
569	ENDIF
570	found=phyetat0_get(seaice,"seaice","seaice",0.)
571	IF (.NOT. found) THEN
572	PRINT*, "phyetat0: Le champ <seaice> est absent"
573	PRINT*, "Initialisation a 0/1m suivant fraction glace"
574	seaice(:)=0.
575	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
576	seaice=917.
577	ENDWHERE
578	ENDIF
579	ENDIF !sea ice INT
580	ENDIF ! Slab
581
582	if (activate_ocean_skin >= 1) then
583	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
584	found = phyetat0_get(delta_sal, "delta_sal", &
585	"ocean-air interface salinity minus bulk salinity", 0.)
586	found = phyetat0_get(delta_sst, "delta_SST", &
587	"ocean-air interface temperature minus bulk SST", 0.)
588	found = phyetat0_get(dter, "dter", &
589	"ocean-air interface temperature minus subskin temperature", 0.)
590	found = phyetat0_get(dser, "dser", &
591	"ocean-air interface salinity minus subskin salinity", 0.)
592	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
593
594	where (pctsrf(:, is_oce) == 0.)
595	delta_sst = missing_val
596	delta_sal = missing_val
597	dter = missing_val
598	dser = missing_val
599	dt_ds = missing_val
600	end where
601	end if
602
603	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
604	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
605	0.)
606
607	where (pctsrf(:, is_oce) == 0.)
608	ds_ns = missing_val
609	dt_ns = missing_val
610	delta_sst = missing_val
611	delta_sal = missing_val
612	end where
613	end if
614
615	! on ferme le fichier
616	CALL close_startphy
617
618	! Initialize module pbl_surface_mod
619
620	if ( iflag_physiq <= 1 ) then
621	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
622	endif
623
624	! Initialize module ocean_cpl_mod for the case of coupled ocean
625	IF ( type_ocean == 'couple' ) THEN
626	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
627	ENDIF
628
629	! CALL init_iophy_new(latitude_deg, longitude_deg)
630
631	! Initilialize module fonte_neige_mod
632	CALL fonte_neige_init(run_off_lic_0)
633
634	END SUBROUTINE phyetat0
635
636	END MODULE phyetat0_mod
637

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