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phyetat0_mod.F90 @ 4581

Last change on this file since 4581 was 4581, checked in by evignon, 13 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
File size: 24.1 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, 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	#ifdef CPP_XIOS
50	USE wxios, ONLY: missing_val
51	#else
52	use netcdf, only: missing_val => nf90_fill_real
53	#endif
54	use config_ocean_skin_m, only: activate_ocean_skin
55	#ifdef ISO
56	USE infotrac_phy, ONLY: niso
57	USE isotopes_routines_mod, ONLY: phyisoetat0
58	USE isotopes_mod, ONLY: iso_eau
59	#ifdef ISOVERIF
60	USE isotopes_verif_mod, ONLY: iso_verif_egalite_vect2D,iso_verif_egalite
61	#endif
62	#endif
63
64	IMPLICIT none
65	!======================================================================
66	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
67	! Objet: Lecture de l'etat initial pour la physique
68	!======================================================================
69	include "dimsoil.h"
70	include "clesphys.h"
71	include "alpale.h"
72	include "compbl.h"
73	include "YOMCST.h"
74	!======================================================================
75	CHARACTER() fichnom
76
77	! les variables globales lues dans le fichier restart
78
79	REAL tsoil(klon, nsoilmx, nbsrf)
80	REAL qsurf(klon, nbsrf)
81	REAL snow(klon, nbsrf)
82	real fder(klon)
83	REAL run_off_lic_0(klon)
84	REAL fractint(klon)
85	REAL trs(klon, nbtr)
86	REAL zts(klon)
87	! pour drag arbres FC
88	REAL drg_ter(klon,klev)
89
90	CHARACTER*6 ocean_in
91	LOGICAL ok_veget_in
92
93	INTEGER longcles
94	PARAMETER ( longcles = 20 )
95	REAL clesphy0( longcles )
96
97	REAL xmin, xmax
98
99	INTEGER nid, nvarid
100	INTEGER ierr, i, nsrf, isoil , k
101	INTEGER length
102	PARAMETER (length=100)
103	INTEGER it, iq, isw
104	REAL tab_cntrl(length), tabcntr0(length)
105	CHARACTER*7 str7
106	CHARACTER*2 str2
107	LOGICAL :: found
108	REAL :: lon_startphy(klon), lat_startphy(klon)
109	CHARACTER(LEN=maxlen) :: tname, t(2)
110
111	#ifdef ISO
112	REAL xtsnow(niso,klon, nbsrf)
113	REAL xtrun_off_lic_0(niso,klon)
114	REAL Rland_ice(niso,klon)
115	#endif
116	! FH1D
117	! real iolat(jjm+1)
118	!real iolat(jjm+1-1/(iim*jjm))
119
120	! Ouvrir le fichier contenant l'etat initial:
121
122	CALL open_startphy(fichnom)
123
124	! Lecture des parametres de controle:
125
126	CALL get_var("controle", tab_cntrl)
127
128	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
129	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
130	! Les constantes de la physiques sont lues dans la physique seulement.
131	! Les egalites du type
132	! tab_cntrl( 5 )=clesphy0(1)
133	! sont remplacees par
134	! clesphy0(1)=tab_cntrl( 5 )
135	! On inverse aussi la logique.
136	! On remplit les tab_cntrl avec les parametres lus dans les .def
137	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
138
139	DO i = 1, length
140	tabcntr0( i ) = tab_cntrl( i )
141	ENDDO
142
143	tab_cntrl(1)=pdtphys
144	tab_cntrl(2)=radpas
145
146	! co2_ppm : value from the previous time step
147
148	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
149	co2_ppm0 = 284.32
150	! when no initial value is available e.g., from a restart
151	! this variable must be set in a .def file which will then be
152	! used by the conf_phys_m.F90 routine.
153	! co2_ppm0 = 284.32 (illustrative example on how to set the variable in .def
154	! file, for a pre-industrial CO2 concentration value)
155
156	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
157	co2_ppm = tab_cntrl(3)
158	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
159	IF (tab_cntrl(17) > 0. .AND. carbon_cycle_rad) THEN
160	RCO2_glo = tab_cntrl(17)
161	ELSE
162	RCO2_glo = co2_ppm0 * 1.0e-06 * RMCO2 / RMD
163	ENDIF
164	! ELSE : keep value from .def
165	ENDIF
166
167	solaire_etat0 = tab_cntrl(4)
168	tab_cntrl(5)=iflag_con
169	tab_cntrl(6)=nbapp_rad
170
171	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
172	IF (soil_model) tab_cntrl( 8) =1.
173	IF (new_oliq) tab_cntrl( 9) =1.
174	IF (ok_orodr) tab_cntrl(10) =1.
175	IF (ok_orolf) tab_cntrl(11) =1.
176	IF (ok_limitvrai) tab_cntrl(12) =1.
177
178	itau_phy = tab_cntrl(15)
179
180	clesphy0(1)=tab_cntrl( 5 )
181	clesphy0(2)=tab_cntrl( 6 )
182	clesphy0(3)=tab_cntrl( 7 )
183	clesphy0(4)=tab_cntrl( 8 )
184	clesphy0(5)=tab_cntrl( 9 )
185	clesphy0(6)=tab_cntrl( 10 )
186	clesphy0(7)=tab_cntrl( 11 )
187	clesphy0(8)=tab_cntrl( 12 )
188	clesphy0(9)=tab_cntrl( 17 )
189
190	! set time iteration
191	CALL init_iteration(itau_phy)
192
193	! read latitudes and make a sanity check (because already known from dyn)
194	CALL get_field("latitude",lat_startphy)
195	DO i=1,klon
196	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
197	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
198	" i=",i," lat_startphy(i)=",lat_startphy(i),&
199	" latitude_deg(i)=",latitude_deg(i)
200	! This is presumably serious enough to abort run
201	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
202	ENDIF
203	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
204	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
205	" i=",i," lat_startphy(i)=",lat_startphy(i),&
206	" latitude_deg(i)=",latitude_deg(i)
207	ENDIF
208	ENDDO
209
210	! read longitudes and make a sanity check (because already known from dyn)
211	CALL get_field("longitude",lon_startphy)
212	DO i=1,klon
213	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
214	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
215	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
216	" i=",i," lon_startphy(i)=",lon_startphy(i),&
217	" longitude_deg(i)=",longitude_deg(i)
218	! This is presumably serious enough to abort run
219	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
220	ENDIF
221	ENDIF
222	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
223	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
224	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
225	" i=",i," lon_startphy(i)=",lon_startphy(i),&
226	" longitude_deg(i)=",longitude_deg(i)
227	ENDIF
228	ENDIF
229	ENDDO
230
231	! Lecture du masque terre mer
232
233	CALL get_field("masque", zmasq, found)
234	IF (.NOT. found) THEN
235	PRINT*, 'phyetat0: Le champ <masque> est absent'
236	PRINT *, 'fichier startphy non compatible avec phyetat0'
237	ENDIF
238
239	! Lecture des fractions pour chaque sous-surface
240
241	! initialisation des sous-surfaces
242
243	pctsrf = 0.
244
245	! fraction de terre
246
247	CALL get_field("FTER", pctsrf(:, is_ter), found)
248	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
249
250	! fraction de glace de terre
251
252	CALL get_field("FLIC", pctsrf(:, is_lic), found)
253	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
254
255	! fraction d'ocean
256
257	CALL get_field("FOCE", pctsrf(:, is_oce), found)
258	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
259
260	! fraction glace de mer
261
262	CALL get_field("FSIC", pctsrf(:, is_sic), found)
263	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
264
265	! Verification de l'adequation entre le masque et les sous-surfaces
266
267	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
268	+ pctsrf(1 : klon, is_lic)
269	DO i = 1 , klon
270	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
271	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
272	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
273	, pctsrf(i, is_lic)
274	WRITE(, ) 'Je force la coherence zmasq=fractint'
275	zmasq(i) = fractint(i)
276	ENDIF
277	ENDDO
278	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
279	+ pctsrf(1 : klon, is_sic)
280	DO i = 1 , klon
281	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
282	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
283	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
284	, pctsrf(i, is_sic)
285	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
286	zmasq(i) = 1. - fractint(i)
287	ENDIF
288	ENDDO
289
290	!===================================================================
291	! Lecture des temperatures du sol:
292	!===================================================================
293
294	found=phyetat0_get(ftsol(:,1),"TS","Surface temperature",283.)
295	IF (found) THEN
296	DO nsrf=2,nbsrf
297	ftsol(:,nsrf)=ftsol(:,1)
298	ENDDO
299	ELSE
300	found=phyetat0_srf(ftsol,"TS","Surface temperature",283.)
301	ENDIF
302
303	!===================================================================
304	! Lecture des albedo difus et direct
305	!===================================================================
306
307	DO nsrf = 1, nbsrf
308	DO isw=1, nsw
309	IF (isw.GT.99) THEN
310	PRINT*, "Trop de bandes SW"
311	call abort_physic("phyetat0", "", 1)
312	ENDIF
313	WRITE(str2, '(i2.2)') isw
314	found=phyetat0_srf(falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
315	found=phyetat0_srf(falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
316	ENDDO
317	ENDDO
318
319	found=phyetat0_srf(u10m,"U10M","u a 10m",0.)
320	found=phyetat0_srf(v10m,"V10M","v a 10m",0.)
321
322	!===================================================================
323	! Lecture des temperatures du sol profond:
324	!===================================================================
325
326	DO isoil=1, nsoilmx
327	IF (isoil.GT.99) THEN
328	PRINT*, "Trop de couches "
329	call abort_physic("phyetat0", "", 1)
330	ENDIF
331	WRITE(str2,'(i2.2)') isoil
332	found=phyetat0_srf(tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
333	IF (.NOT. found) THEN
334	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
335	PRINT*, " Il prend donc la valeur de surface"
336	tsoil(:, isoil, :)=ftsol(:, :)
337	ENDIF
338	ENDDO
339
340	!=======================================================================
341	! Lecture precipitation/evaporation
342	!=======================================================================
343
344	found=phyetat0_srf(qsurf,"QS","Near surface hmidity",0.)
345	found=phyetat0_get(qsol,"QSOL","Surface hmidity / bucket",0.)
346	found=phyetat0_srf(snow,"SNOW","Surface snow",0.)
347	found=phyetat0_srf(fevap,"EVAP","evaporation",0.)
348	found=phyetat0_get(snow_fall,"snow_f","snow fall",0.)
349	found=phyetat0_get(rain_fall,"rain_f","rain fall",0.)
350
351	IF (ok_bs) THEN
352	found=phyetat0_get(bs_fall,"bs_f","blowing snow fall",0.)
353	ELSE
354	bs_fall(:)=0.
355	ENDIF
356
357
358	!=======================================================================
359	! Radiation
360	!=======================================================================
361
362	found=phyetat0_get(solsw,"solsw","net SW radiation surf",0.)
363	found=phyetat0_get(solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
364	found=phyetat0_get(sollw,"sollw","net LW radiation surf",0.)
365	found=phyetat0_get(sollwdown,"sollwdown","down LW radiation surf",0.)
366	IF (.NOT. found) THEN
367	sollwdown(:) = 0. ; zts(:)=0.
368	DO nsrf=1,nbsrf
369	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
370	ENDDO
371	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
372	ENDIF
373
374	found=phyetat0_get(radsol,"RADS","Solar radiation",0.)
375	found=phyetat0_get(fder,"fder","Flux derivative",0.)
376
377
378	! Lecture de la longueur de rugosite
379	found=phyetat0_srf(z0m,"RUG","Z0m ancien",0.001)
380	IF (found) THEN
381	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
382	ELSE
383	found=phyetat0_srf(z0m,"Z0m","Roughness length, momentum ",0.001)
384	found=phyetat0_srf(z0h,"Z0h","Roughness length, enthalpy ",0.001)
385	ENDIF
386	!FC
387	IF (ifl_pbltree>0) THEN
388	!CALL get_field("FTER", pctsrf(:, is_ter), found)
389	treedrg(:,1:klev,1:nbsrf)= 0.0
390	CALL get_field("treedrg_ter", drg_ter(:,:), found)
391	! found=phyetat0_srf(treedrg,"treedrg","drag from vegetation" , 0.)
392	!lecture du profile de freinage des arbres
393	IF (.not. found ) THEN
394	treedrg(:,1:klev,1:nbsrf)= 0.0
395	ELSE
396	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
397	! found=phyetat0_get(treedrg,"treedrg","freinage arbres",0.)
398	ENDIF
399	ELSE
400	! initialize treedrg(), because it will be written in restartphy.nc
401	treedrg(:,:,:) = 0.0
402	ENDIF
403
404	! Lecture de l'age de la neige:
405	found=phyetat0_srf(agesno,"AGESNO","SNOW AGE",0.001)
406
407	ancien_ok=.true.
408	ancien_ok=ancien_ok.AND.phyetat0_get(t_ancien,"TANCIEN","TANCIEN",0.)
409	ancien_ok=ancien_ok.AND.phyetat0_get(q_ancien,"QANCIEN","QANCIEN",0.)
410	ancien_ok=ancien_ok.AND.phyetat0_get(ql_ancien,"QLANCIEN","QLANCIEN",0.)
411	ancien_ok=ancien_ok.AND.phyetat0_get(qs_ancien,"QSANCIEN","QSANCIEN",0.)
412	ancien_ok=ancien_ok.AND.phyetat0_get(rneb_ancien,"RNEBANCIEN","RNEBANCIEN",0.)
413	ancien_ok=ancien_ok.AND.phyetat0_get(u_ancien,"UANCIEN","UANCIEN",0.)
414	ancien_ok=ancien_ok.AND.phyetat0_get(v_ancien,"VANCIEN","VANCIEN",0.)
415	ancien_ok=ancien_ok.AND.phyetat0_get(prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
416	ancien_ok=ancien_ok.AND.phyetat0_get(prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
417	ancien_ok=ancien_ok.AND.phyetat0_get(prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
418
419	! cas specifique des variables de la neige soufflee
420	IF (ok_bs) THEN
421	ancien_ok=ancien_ok.AND.phyetat0_get(qbs_ancien,"QBSANCIEN","QBSANCIEN",0.)
422	ancien_ok=ancien_ok.AND.phyetat0_get(prbsw_ancien,"PRBSWANCIEN","PRBSWANCIEN",0.)
423	ELSE
424	qbs_ancien(:,:)=0.
425	prbsw_ancien(:)=0.
426	ENDIF
427
428
429	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
430	! dummy values (as is the case when generated by ce0l,
431	! or by iniaqua)
432	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
433	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
434	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
435	(maxval(rneb_ancien).EQ.minval(rneb_ancien)) .OR. &
436	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
437	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
438	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
439	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
440	ancien_ok=.false.
441	ENDIF
442
443	IF (ok_bs) THEN
444	IF ( (maxval(qbs_ancien).EQ.minval(qbs_ancien)) .OR. &
445	(maxval(prbsw_ancien).EQ.minval(prbsw_ancien)) ) THEN
446	ancien_ok=.false.
447	ENDIF
448	ENDIF
449
450
451	found=phyetat0_get(clwcon,"CLWCON","CLWCON",0.)
452	found=phyetat0_get(rnebcon,"RNEBCON","RNEBCON",0.)
453	found=phyetat0_get(ratqs,"RATQS","RATQS",0.)
454
455	found=phyetat0_get(run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
456
457	!==================================
458	! TKE
459	!==================================
460	!
461	IF (iflag_pbl>1) then
462	found=phyetat0_srf(pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
463	ENDIF
464
465	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
466	found=phyetat0_srf(wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
467	!! found=phyetat0_srf(delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
468	found=phyetat0_srf(delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
469	!! found=phyetat0_srf(beta_aridity,"BETA_S","Aridity factor ",1.)
470	found=phyetat0_srf(beta_aridity,"BETAS","Aridity factor ",1.)
471	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
472
473	!==================================
474	! thermiques, poches, convection
475	!==================================
476
477	! Emanuel
478	found=phyetat0_get(sig1,"sig1","sig1",0.)
479	found=phyetat0_get(w01,"w01","w01",0.)
480
481	! Wake
482	found=phyetat0_get(wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
483	found=phyetat0_get(wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
484	found=phyetat0_get(wake_s,"WAKE_S","Wake frac. area",0.)
485	!jyg<
486	! Set wake_dens to -1000. when there is no restart so that the actual
487	! initialization is made in calwake.
488	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
489	found=phyetat0_get(wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
490	found=phyetat0_get(awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
491	found=phyetat0_get(cv_gen,"CV_GEN","CB birth rate",0.)
492	!>jyg
493	found=phyetat0_get(wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
494	found=phyetat0_get(wake_pe,"WAKE_PE","WAKE_PE",0.)
495	found=phyetat0_get(wake_fip,"WAKE_FIP","WAKE_FIP",0.)
496
497	! Thermiques
498	found=phyetat0_get(zmax0,"ZMAX0","ZMAX0",40.)
499	found=phyetat0_get(f0,"F0","F0",1.e-5)
500	found=phyetat0_get(fm_therm,"FM_THERM","Thermals mass flux",0.)
501	found=phyetat0_get(entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
502	found=phyetat0_get(detr_therm,"DETR_THERM","Thermals Detrain.",0.)
503
504	! ALE/ALP
505	found=phyetat0_get(ale_bl,"ALE_BL","ALE BL",0.)
506	found=phyetat0_get(ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
507	found=phyetat0_get(alp_bl,"ALP_BL","ALP BL",0.)
508	found=phyetat0_get(ale_wake,"ALE_WAKE","ALE_WAKE",0.)
509	found=phyetat0_get(ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
510
511	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
512	found=phyetat0_get(ratqs_inter,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
513
514	!===========================================
515	! Read and send field trs to traclmdz
516	!===========================================
517
518	!--OB now this is for co2i - ThL: and therefore also for inco
519	IF (ANY(type_trac == ['co2i','inco'])) THEN
520	IF (carbon_cycle_cpl) THEN
521	ALLOCATE(co2_send(klon), stat=ierr)
522	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
523	found=phyetat0_get(co2_send,"co2_send","co2 send",co2_ppm0)
524	ENDIF
525	ELSE IF (type_trac == 'lmdz') THEN
526	it = 0
527	DO iq = 1, nqtot
528	IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
529	it = it+1
530	tname = tracers(iq)%name
531	t(1) = 'trs_'//TRIM(tname); t(2) = 'trs_'//TRIM(new2oldH2O(tname))
532	found = phyetat0_get(trs(:,it), t(:), "Surf trac"//TRIM(tname), 0.)
533	END DO
534	CALL traclmdz_from_restart(trs)
535	ENDIF
536
537	#ifdef ISO
538	! initialise les isotopes
539	write(,) 'phyetat0 1069'
540	CALL phyisoetat0 (snow,run_off_lic_0, &
541	& xtsnow,xtrun_off_lic_0, &
542	& Rland_ice)
543	#ifdef ISOVERIF
544	write(,) 'phyetat0 1074'
545	if (iso_eau.gt.0) then
546	call iso_verif_egalite_vect2D( &
547	& xtsnow,snow, &
548	& 'phyetat0 1101a',niso,klon,nbsrf)
549	do i=1,klon
550	call iso_verif_egalite(Rland_ice(iso_eau,i),1.0, &
551	& 'phyetat0 1101b')
552	enddo
553	endif
554	write(,) 'phyetat0 1102'
555	#endif
556	#endif
557
558	!===========================================
559	! ondes de gravite / relief
560	!===========================================
561
562	! ondes de gravite non orographiques
563	IF (ok_gwd_rando) found = &
564	phyetat0_get(du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
565	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
566	= phyetat0_get(du_gwd_front,"du_gwd_front","du_gwd_front",0.)
567
568	! prise en compte du relief sous-maille
569	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
570	found=phyetat0_get(zstd,"ZSTD","sub grid orography",0.)
571	found=phyetat0_get(zsig,"ZSIG","sub grid orography",0.)
572	found=phyetat0_get(zgam,"ZGAM","sub grid orography",0.)
573	found=phyetat0_get(zthe,"ZTHE","sub grid orography",0.)
574	found=phyetat0_get(zpic,"ZPIC","sub grid orography",0.)
575	found=phyetat0_get(zval,"ZVAL","sub grid orography",0.)
576	found=phyetat0_get(zmea,"ZMEA","sub grid orography",0.)
577	found=phyetat0_get(rugoro,"RUGSREL","sub grid orography",0.)
578
579	!===========================================
580	! Initialize ocean
581	!===========================================
582
583	IF ( type_ocean == 'slab' ) THEN
584	CALL ocean_slab_init(phys_tstep, pctsrf)
585	IF (nslay.EQ.1) THEN
586	found=phyetat0_get(tslab,["tslab01","tslab "],"tslab",0.)
587	ELSE
588	DO i=1,nslay
589	WRITE(str2,'(i2.2)') i
590	found=phyetat0_get(tslab(:,i),"tslab"//str2,"tslab",0.)
591	ENDDO
592	ENDIF
593	IF (.NOT. found) THEN
594	PRINT*, "phyetat0: Le champ <tslab> est absent"
595	PRINT*, "Initialisation a tsol_oce"
596	DO i=1,nslay
597	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
598	ENDDO
599	ENDIF
600
601	! Sea ice variables
602	IF (version_ocean == 'sicINT') THEN
603	found=phyetat0_get(tice,"slab_tice","slab_tice",0.)
604	IF (.NOT. found) THEN
605	PRINT*, "phyetat0: Le champ <tice> est absent"
606	PRINT*, "Initialisation a tsol_sic"
607	tice(:)=ftsol(:,is_sic)
608	ENDIF
609	found=phyetat0_get(seaice,"seaice","seaice",0.)
610	IF (.NOT. found) THEN
611	PRINT*, "phyetat0: Le champ <seaice> est absent"
612	PRINT*, "Initialisation a 0/1m suivant fraction glace"
613	seaice(:)=0.
614	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
615	seaice=917.
616	ENDWHERE
617	ENDIF
618	ENDIF !sea ice INT
619	ENDIF ! Slab
620
621	if (activate_ocean_skin >= 1) then
622	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
623	found = phyetat0_get(delta_sal, "delta_sal", &
624	"ocean-air interface salinity minus bulk salinity", 0.)
625	found = phyetat0_get(delta_sst, "delta_SST", &
626	"ocean-air interface temperature minus bulk SST", 0.)
627	found = phyetat0_get(dter, "dter", &
628	"ocean-air interface temperature minus subskin temperature", 0.)
629	found = phyetat0_get(dser, "dser", &
630	"ocean-air interface salinity minus subskin salinity", 0.)
631	found = phyetat0_get(dt_ds, "dt_ds", "(tks / tkt) * dTer", 0.)
632
633	where (pctsrf(:, is_oce) == 0.)
634	delta_sst = missing_val
635	delta_sal = missing_val
636	dter = missing_val
637	dser = missing_val
638	dt_ds = missing_val
639	end where
640	end if
641
642	found = phyetat0_get(ds_ns, "dS_ns", "delta salinity near surface", 0.)
643	found = phyetat0_get(dt_ns, "dT_ns", "delta temperature near surface", &
644	0.)
645
646	where (pctsrf(:, is_oce) == 0.)
647	ds_ns = missing_val
648	dt_ns = missing_val
649	delta_sst = missing_val
650	delta_sal = missing_val
651	end where
652	end if
653
654	! on ferme le fichier
655	CALL close_startphy
656
657	! Initialize module pbl_surface_mod
658
659	! 994 est trop grand quand OpenMP est activé : on sort du tableau
660	!#ifdef ISOVERIF
661	! write(,) 'phyetat0 572: snow(994,:)=',snow(994,2)
662	! write(,) 'xtsnow(:,994,2)=',xtsnow(:,994,2)
663	!#endif
664
665	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
666	#ifdef ISO
667	CALL pbl_surface_init_iso(xtsnow,Rland_ice)
668	#endif
669
670	! Initialize module ocean_cpl_mod for the case of coupled ocean
671	IF ( type_ocean == 'couple' ) THEN
672	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
673	ENDIF
674
675	! CALL init_iophy_new(latitude_deg, longitude_deg)
676
677	! Initilialize module fonte_neige_mod
678	CALL fonte_neige_init(run_off_lic_0)
679	#ifdef ISO
680	CALL fonte_neige_init_iso(xtrun_off_lic_0)
681	#endif
682
683	END SUBROUTINE phyetat0
684
685	END MODULE phyetat0_mod
686

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