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phyetat0.F90 @ 4284

Last change on this file since 4284 was 4170, checked in by dcugnet, 2 years ago
The variable "types_trac" is the equivalent of "type_trac" in case multiple sections must be read and used in "tracer.def" file. Tests on the "type_trac" were replaced with tests on the vector "types_trac". Most of the time, there are two components: 'lmdz' and a second one. The later has priority on 'lmdz' and must be used for the tests. For more components, care must be taken to execute specific parts of the code on the right tracers ; the tracers(:)%component has been created in that respect.
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: 23.4 KB

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1	! $Id: phyetat0.F90 4170 2022-06-16 18:16:59Z musat $
2
3	SUBROUTINE phyetat0 (fichnom, clesphy0, tabcntr0)
4
5	USE dimphy, only: klon, zmasq, klev
6	USE iophy, ONLY : init_iophy_new
7	USE ocean_cpl_mod, ONLY : ocean_cpl_init
8	USE fonte_neige_mod, ONLY : fonte_neige_init
9	USE pbl_surface_mod, ONLY : pbl_surface_init
10	USE surface_data, ONLY : type_ocean, version_ocean
11	USE phys_state_var_mod, ONLY : ancien_ok, clwcon, detr_therm, phys_tstep, &
12	qsol, fevap, z0m, z0h, agesno, &
13	du_gwd_rando, du_gwd_front, entr_therm, f0, fm_therm, &
14	falb_dir, falb_dif, prw_ancien, prlw_ancien, prsw_ancien, &
15	ftsol, pbl_tke, pctsrf, q_ancien, ql_ancien, qs_ancien, rneb_ancien, radpas, radsol, rain_fall, ratqs, &
16	rnebcon, rugoro, sig1, snow_fall, solaire_etat0, sollw, sollwdown, &
17	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
18	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
19	wake_s, wake_dens, awake_dens, cv_gen, zgam, zmax0, zmea, zpic, zsig, &
20	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
21	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, ratqs_inter
22	!FC
23	USE geometry_mod, ONLY: longitude_deg, latitude_deg
24	USE iostart, ONLY: close_startphy, get_field, get_var, open_startphy
25	USE infotrac_phy, ONLY: nqtot, nbtr, types_trac, tracers
26	USE traclmdz_mod, ONLY: traclmdz_from_restart
27	USE carbon_cycle_mod, ONLY: carbon_cycle_tr, carbon_cycle_cpl, co2_send
28	USE indice_sol_mod, ONLY: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
29	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
30	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
31	#ifdef CPP_XIOS
32	USE wxios, ONLY: missing_val
33	#else
34	use netcdf, only: missing_val => nf90_fill_real
35	#endif
36	use config_ocean_skin_m, only: activate_ocean_skin
37
38	IMPLICIT none
39	!======================================================================
40	! Auteur(s) Z.X. Li (LMD/CNRS) date: 19930818
41	! Objet: Lecture de l'etat initial pour la physique
42	!======================================================================
43	include "dimsoil.h"
44	include "clesphys.h"
45	include "alpale.h"
46	include "compbl.h"
47	include "YOMCST.h"
48	!======================================================================
49	CHARACTER() fichnom
50
51	! les variables globales lues dans le fichier restart
52
53	REAL tsoil(klon, nsoilmx, nbsrf)
54	REAL qsurf(klon, nbsrf)
55	REAL snow(klon, nbsrf)
56	real fder(klon)
57	REAL run_off_lic_0(klon)
58	REAL fractint(klon)
59	REAL trs(klon, nbtr)
60	REAL zts(klon)
61	! pour drag arbres FC
62	REAL drg_ter(klon,klev)
63
64	CHARACTER*6 ocean_in
65	LOGICAL ok_veget_in
66
67	INTEGER longcles
68	PARAMETER ( longcles = 20 )
69	REAL clesphy0( longcles )
70
71	REAL xmin, xmax
72
73	INTEGER nid, nvarid
74	INTEGER ierr, i, nsrf, isoil , k
75	INTEGER length
76	PARAMETER (length=100)
77	INTEGER it, iq, isw
78	REAL tab_cntrl(length), tabcntr0(length)
79	CHARACTER*7 str7
80	CHARACTER*2 str2
81	LOGICAL :: found,phyetat0_get,phyetat0_srf
82	REAL :: lon_startphy(klon), lat_startphy(klon)
83
84	! FH1D
85	! real iolat(jjm+1)
86	!real iolat(jjm+1-1/(iim*jjm))
87
88	! Ouvrir le fichier contenant l'etat initial:
89
90	CALL open_startphy(fichnom)
91
92	! Lecture des parametres de controle:
93
94	CALL get_var("controle", tab_cntrl)
95
96	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
97	! FH 2008/05/09 On elimine toutes les clefs physiques dans la dynamique
98	! Les constantes de la physiques sont lues dans la physique seulement.
99	! Les egalites du type
100	! tab_cntrl( 5 )=clesphy0(1)
101	! sont remplacees par
102	! clesphy0(1)=tab_cntrl( 5 )
103	! On inverse aussi la logique.
104	! On remplit les tab_cntrl avec les parametres lus dans les .def
105	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
106
107	DO i = 1, length
108	tabcntr0( i ) = tab_cntrl( i )
109	ENDDO
110
111	tab_cntrl(1)=pdtphys
112	tab_cntrl(2)=radpas
113
114	! co2_ppm : value from the previous time step
115	IF (carbon_cycle_tr .OR. carbon_cycle_cpl) THEN
116	co2_ppm = tab_cntrl(3)
117	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
118	! ELSE : keep value from .def
119	ENDIF
120
121	! co2_ppm0 : initial value of atmospheric CO2 (from create_etat0_limit.e .def)
122	! co2_ppm0 = tab_cntrl(16)
123	! initial value for interactive CO2 run when there is no tracer field for CO2 in restart
124	co2_ppm0=284.32
125
126	solaire_etat0 = tab_cntrl(4)
127	tab_cntrl(5)=iflag_con
128	tab_cntrl(6)=nbapp_rad
129
130	IF (iflag_cycle_diurne.GE.1) tab_cntrl( 7) = iflag_cycle_diurne
131	IF (soil_model) tab_cntrl( 8) =1.
132	IF (new_oliq) tab_cntrl( 9) =1.
133	IF (ok_orodr) tab_cntrl(10) =1.
134	IF (ok_orolf) tab_cntrl(11) =1.
135	IF (ok_limitvrai) tab_cntrl(12) =1.
136
137	itau_phy = tab_cntrl(15)
138
139	clesphy0(1)=tab_cntrl( 5 )
140	clesphy0(2)=tab_cntrl( 6 )
141	clesphy0(3)=tab_cntrl( 7 )
142	clesphy0(4)=tab_cntrl( 8 )
143	clesphy0(5)=tab_cntrl( 9 )
144	clesphy0(6)=tab_cntrl( 10 )
145	clesphy0(7)=tab_cntrl( 11 )
146	clesphy0(8)=tab_cntrl( 12 )
147
148	! set time iteration
149	CALL init_iteration(itau_phy)
150
151	! read latitudes and make a sanity check (because already known from dyn)
152	CALL get_field("latitude",lat_startphy)
153	DO i=1,klon
154	IF (ABS(lat_startphy(i)-latitude_deg(i))>=1) THEN
155	WRITE(,) "phyetat0: Error! Latitude discrepancy wrt startphy file:",&
156	" i=",i," lat_startphy(i)=",lat_startphy(i),&
157	" latitude_deg(i)=",latitude_deg(i)
158	! This is presumably serious enough to abort run
159	CALL abort_physic("phyetat0","discrepancy in latitudes!",1)
160	ENDIF
161	IF (ABS(lat_startphy(i)-latitude_deg(i))>=0.0001) THEN
162	WRITE(,) "phyetat0: Warning! Latitude discrepancy wrt startphy file:",&
163	" i=",i," lat_startphy(i)=",lat_startphy(i),&
164	" latitude_deg(i)=",latitude_deg(i)
165	ENDIF
166	ENDDO
167
168	! read longitudes and make a sanity check (because already known from dyn)
169	CALL get_field("longitude",lon_startphy)
170	DO i=1,klon
171	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
172	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i)))>=1) THEN
173	WRITE(,) "phyetat0: Error! Longitude discrepancy wrt startphy file:",&
174	" i=",i," lon_startphy(i)=",lon_startphy(i),&
175	" longitude_deg(i)=",longitude_deg(i)
176	! This is presumably serious enough to abort run
177	CALL abort_physic("phyetat0","discrepancy in longitudes!",1)
178	ENDIF
179	ENDIF
180	IF (ABS(lon_startphy(i)-longitude_deg(i))>=1) THEN
181	IF (ABS(360-ABS(lon_startphy(i)-longitude_deg(i))) > 0.0001) THEN
182	WRITE(,) "phyetat0: Warning! Longitude discrepancy wrt startphy file:",&
183	" i=",i," lon_startphy(i)=",lon_startphy(i),&
184	" longitude_deg(i)=",longitude_deg(i)
185	ENDIF
186	ENDIF
187	ENDDO
188
189	! Lecture du masque terre mer
190
191	CALL get_field("masque", zmasq, found)
192	IF (.NOT. found) THEN
193	PRINT*, 'phyetat0: Le champ <masque> est absent'
194	PRINT *, 'fichier startphy non compatible avec phyetat0'
195	ENDIF
196
197	! Lecture des fractions pour chaque sous-surface
198
199	! initialisation des sous-surfaces
200
201	pctsrf = 0.
202
203	! fraction de terre
204
205	CALL get_field("FTER", pctsrf(:, is_ter), found)
206	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
207
208	! fraction de glace de terre
209
210	CALL get_field("FLIC", pctsrf(:, is_lic), found)
211	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
212
213	! fraction d'ocean
214
215	CALL get_field("FOCE", pctsrf(:, is_oce), found)
216	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
217
218	! fraction glace de mer
219
220	CALL get_field("FSIC", pctsrf(:, is_sic), found)
221	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
222
223	! Verification de l'adequation entre le masque et les sous-surfaces
224
225	fractint( 1 : klon) = pctsrf(1 : klon, is_ter) &
226	+ pctsrf(1 : klon, is_lic)
227	DO i = 1 , klon
228	IF ( abs(fractint(i) - zmasq(i) ) .GT. EPSFRA ) THEN
229	WRITE(, ) 'phyetat0: attention fraction terre pas ', &
230	'coherente ', i, zmasq(i), pctsrf(i, is_ter) &
231	, pctsrf(i, is_lic)
232	WRITE(, ) 'Je force la coherence zmasq=fractint'
233	zmasq(i) = fractint(i)
234	ENDIF
235	ENDDO
236	fractint (1 : klon) = pctsrf(1 : klon, is_oce) &
237	+ pctsrf(1 : klon, is_sic)
238	DO i = 1 , klon
239	IF ( abs( fractint(i) - (1. - zmasq(i))) .GT. EPSFRA ) THEN
240	WRITE(, ) 'phyetat0 attention fraction ocean pas ', &
241	'coherente ', i, zmasq(i) , pctsrf(i, is_oce) &
242	, pctsrf(i, is_sic)
243	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
244	zmasq(i) = 1. - fractint(i)
245	ENDIF
246	ENDDO
247
248	!===================================================================
249	! Lecture des temperatures du sol:
250	!===================================================================
251
252	found=phyetat0_get(1,ftsol(:,1),"TS","Surface temperature",283.)
253	IF (found) THEN
254	DO nsrf=2,nbsrf
255	ftsol(:,nsrf)=ftsol(:,1)
256	ENDDO
257	ELSE
258	found=phyetat0_srf(1,ftsol,"TS","Surface temperature",283.)
259	ENDIF
260
261	!===================================================================
262	! Lecture des albedo difus et direct
263	!===================================================================
264
265	DO nsrf = 1, nbsrf
266	DO isw=1, nsw
267	IF (isw.GT.99) THEN
268	PRINT*, "Trop de bandes SW"
269	call abort_physic("phyetat0", "", 1)
270	ENDIF
271	WRITE(str2, '(i2.2)') isw
272	found=phyetat0_srf(1,falb_dir(:, isw,:),"A_dir_SW"//str2//"srf","Direct Albedo",0.2)
273	found=phyetat0_srf(1,falb_dif(:, isw,:),"A_dif_SW"//str2//"srf","Direct Albedo",0.2)
274	ENDDO
275	ENDDO
276
277	found=phyetat0_srf(1,u10m,"U10M","u a 10m",0.)
278	found=phyetat0_srf(1,v10m,"V10M","v a 10m",0.)
279
280	!===================================================================
281	! Lecture des temperatures du sol profond:
282	!===================================================================
283
284	DO isoil=1, nsoilmx
285	IF (isoil.GT.99) THEN
286	PRINT*, "Trop de couches "
287	call abort_physic("phyetat0", "", 1)
288	ENDIF
289	WRITE(str2,'(i2.2)') isoil
290	found=phyetat0_srf(1,tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
291	IF (.NOT. found) THEN
292	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
293	PRINT*, " Il prend donc la valeur de surface"
294	tsoil(:, isoil, :)=ftsol(:, :)
295	ENDIF
296	ENDDO
297
298	!=======================================================================
299	! Lecture precipitation/evaporation
300	!=======================================================================
301
302	found=phyetat0_srf(1,qsurf,"QS","Near surface hmidity",0.)
303	found=phyetat0_get(1,qsol,"QSOL","Surface hmidity / bucket",0.)
304	found=phyetat0_srf(1,snow,"SNOW","Surface snow",0.)
305	found=phyetat0_srf(1,fevap,"EVAP","evaporation",0.)
306	found=phyetat0_get(1,snow_fall,"snow_f","snow fall",0.)
307	found=phyetat0_get(1,rain_fall,"rain_f","rain fall",0.)
308
309	!=======================================================================
310	! Radiation
311	!=======================================================================
312
313	found=phyetat0_get(1,solsw,"solsw","net SW radiation surf",0.)
314	found=phyetat0_get(1,solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
315	found=phyetat0_get(1,sollw,"sollw","net LW radiation surf",0.)
316	found=phyetat0_get(1,sollwdown,"sollwdown","down LW radiation surf",0.)
317	IF (.NOT. found) THEN
318	sollwdown(:) = 0. ; zts(:)=0.
319	DO nsrf=1,nbsrf
320	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
321	ENDDO
322	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
323	ENDIF
324
325	found=phyetat0_get(1,radsol,"RADS","Solar radiation",0.)
326	found=phyetat0_get(1,fder,"fder","Flux derivative",0.)
327
328
329	! Lecture de la longueur de rugosite
330	found=phyetat0_srf(1,z0m,"RUG","Z0m ancien",0.001)
331	IF (found) THEN
332	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
333	ELSE
334	found=phyetat0_srf(1,z0m,"Z0m","Roughness length, momentum ",0.001)
335	found=phyetat0_srf(1,z0h,"Z0h","Roughness length, enthalpy ",0.001)
336	ENDIF
337	!FC
338	IF (ifl_pbltree>0) THEN
339	!CALL get_field("FTER", pctsrf(:, is_ter), found)
340	treedrg(:,1:klev,1:nbsrf)= 0.0
341	CALL get_field("treedrg_ter", drg_ter(:,:), found)
342	! found=phyetat0_srf(1,treedrg,"treedrg","drag from vegetation" , 0.)
343	!lecture du profile de freinage des arbres
344	IF (.not. found ) THEN
345	treedrg(:,1:klev,1:nbsrf)= 0.0
346	ELSE
347	treedrg(:,1:klev,is_ter)= drg_ter(:,:)
348	! found=phyetat0_srf(klev,treedrg,"treedrg","freinage arbres",0.)
349	ENDIF
350	ELSE
351	! initialize treedrg(), because it will be written in restartphy.nc
352	treedrg(:,:,:) = 0.0
353	ENDIF
354
355	! Lecture de l'age de la neige:
356	found=phyetat0_srf(1,agesno,"AGESNO","SNOW AGE",0.001)
357
358	ancien_ok=.true.
359	ancien_ok=ancien_ok.AND.phyetat0_get(klev,t_ancien,"TANCIEN","TANCIEN",0.)
360	ancien_ok=ancien_ok.AND.phyetat0_get(klev,q_ancien,"QANCIEN","QANCIEN",0.)
361	ancien_ok=ancien_ok.AND.phyetat0_get(klev,ql_ancien,"QLANCIEN","QLANCIEN",0.)
362	ancien_ok=ancien_ok.AND.phyetat0_get(klev,qs_ancien,"QSANCIEN","QSANCIEN",0.)
363	ancien_ok=ancien_ok.AND.phyetat0_get(klev,rneb_ancien,"RNEBANCIEN","RNEBANCIEN",0.)
364	ancien_ok=ancien_ok.AND.phyetat0_get(klev,u_ancien,"UANCIEN","UANCIEN",0.)
365	ancien_ok=ancien_ok.AND.phyetat0_get(klev,v_ancien,"VANCIEN","VANCIEN",0.)
366	ancien_ok=ancien_ok.AND.phyetat0_get(1,prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
367	ancien_ok=ancien_ok.AND.phyetat0_get(1,prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
368	ancien_ok=ancien_ok.AND.phyetat0_get(1,prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
369
370	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
371	! dummy values (as is the case when generated by ce0l,
372	! or by iniaqua)
373	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
374	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
375	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
376	(maxval(rneb_ancien).EQ.minval(rneb_ancien)) .OR. &
377	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
378	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
379	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
380	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
381	ancien_ok=.false.
382	ENDIF
383
384	found=phyetat0_get(klev,clwcon,"CLWCON","CLWCON",0.)
385	found=phyetat0_get(klev,rnebcon,"RNEBCON","RNEBCON",0.)
386	found=phyetat0_get(klev,ratqs,"RATQS","RATQS",0.)
387
388	found=phyetat0_get(1,run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
389
390	!==================================
391	! TKE
392	!==================================
393	!
394	IF (iflag_pbl>1) then
395	found=phyetat0_srf(klev+1,pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
396	ENDIF
397
398	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
399	found=phyetat0_srf(klev+1,wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
400	!! found=phyetat0_srf(1,delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
401	found=phyetat0_srf(1,delta_tsurf,"DELTATS","Delta Ts wk/env ",0.)
402	!! found=phyetat0_srf(1,beta_aridity,"BETA_S","Aridity factor ",1.)
403	found=phyetat0_srf(1,beta_aridity,"BETAS","Aridity factor ",1.)
404	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
405
406	!==================================
407	! thermiques, poches, convection
408	!==================================
409
410	! Emanuel
411	found=phyetat0_get(klev,sig1,"sig1","sig1",0.)
412	found=phyetat0_get(klev,w01,"w01","w01",0.)
413
414	! Wake
415	found=phyetat0_get(klev,wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
416	found=phyetat0_get(klev,wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
417	found=phyetat0_get(1,wake_s,"WAKE_S","Wake frac. area",0.)
418	!jyg<
419	! Set wake_dens to -1000. when there is no restart so that the actual
420	! initialization is made in calwake.
421	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
422	found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
423	found=phyetat0_get(1,awake_dens,"AWAKE_DENS","Active Wake num. /unit area",0.)
424	found=phyetat0_get(1,cv_gen,"CV_GEN","CB birth rate",0.)
425	!>jyg
426	found=phyetat0_get(1,wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
427	found=phyetat0_get(1,wake_pe,"WAKE_PE","WAKE_PE",0.)
428	found=phyetat0_get(1,wake_fip,"WAKE_FIP","WAKE_FIP",0.)
429
430	! Thermiques
431	found=phyetat0_get(1,zmax0,"ZMAX0","ZMAX0",40.)
432	found=phyetat0_get(1,f0,"F0","F0",1.e-5)
433	found=phyetat0_get(klev+1,fm_therm,"FM_THERM","Thermals mass flux",0.)
434	found=phyetat0_get(klev,entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
435	found=phyetat0_get(klev,detr_therm,"DETR_THERM","Thermals Detrain.",0.)
436
437	! ALE/ALP
438	found=phyetat0_get(1,ale_bl,"ALE_BL","ALE BL",0.)
439	found=phyetat0_get(1,ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
440	found=phyetat0_get(1,alp_bl,"ALP_BL","ALP BL",0.)
441	found=phyetat0_get(1,ale_wake,"ALE_WAKE","ALE_WAKE",0.)
442	found=phyetat0_get(1,ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
443
444	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
445	found=phyetat0_get(klev,ratqs_inter,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
446
447	!===========================================
448	! Read and send field trs to traclmdz
449	!===========================================
450
451	!--OB now this is for co2i - ThL: and therefore also for inco
452	IF (ANY(types_trac == 'co2i') .OR. ANY(types_trac == 'inco')) THEN
453	IF (carbon_cycle_cpl) THEN
454	ALLOCATE(co2_send(klon), stat=ierr)
455	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
456	found=phyetat0_get(1,co2_send,"co2_send","co2 send",co2_ppm)
457	ENDIF
458	ELSE IF (ANY(types_trac == 'lmdz')) THEN
459	it = 0
460	DO iq = 1, nqtot
461	IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
462	it = it+1
463	found=phyetat0_get(1,trs(:,it),"trs_"//TRIM(tracers(iq)%name), &
464	"Surf trac"//TRIM(tracers(iq)%name),0.)
465	END DO
466	CALL traclmdz_from_restart(trs)
467	ENDIF
468
469
470	!===========================================
471	! ondes de gravite / relief
472	!===========================================
473
474	! ondes de gravite non orographiques
475	IF (ok_gwd_rando) found = &
476	phyetat0_get(klev,du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
477	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
478	= phyetat0_get(klev,du_gwd_front,"du_gwd_front","du_gwd_front",0.)
479
480	! prise en compte du relief sous-maille
481	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
482	found=phyetat0_get(1,zstd,"ZSTD","sub grid orography",0.)
483	found=phyetat0_get(1,zsig,"ZSIG","sub grid orography",0.)
484	found=phyetat0_get(1,zgam,"ZGAM","sub grid orography",0.)
485	found=phyetat0_get(1,zthe,"ZTHE","sub grid orography",0.)
486	found=phyetat0_get(1,zpic,"ZPIC","sub grid orography",0.)
487	found=phyetat0_get(1,zval,"ZVAL","sub grid orography",0.)
488	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
489	found=phyetat0_get(1,rugoro,"RUGSREL","sub grid orography",0.)
490
491	!===========================================
492	! Initialize ocean
493	!===========================================
494
495	IF ( type_ocean == 'slab' ) THEN
496	CALL ocean_slab_init(phys_tstep, pctsrf)
497	IF (nslay.EQ.1) THEN
498	found=phyetat0_get(1,tslab,"tslab01","tslab",0.)
499	IF (.NOT. found) THEN
500	found=phyetat0_get(1,tslab,"tslab","tslab",0.)
501	ENDIF
502	ELSE
503	DO i=1,nslay
504	WRITE(str2,'(i2.2)') i
505	found=phyetat0_get(1,tslab(:,i),"tslab"//str2,"tslab",0.)
506	ENDDO
507	ENDIF
508	IF (.NOT. found) THEN
509	PRINT*, "phyetat0: Le champ <tslab> est absent"
510	PRINT*, "Initialisation a tsol_oce"
511	DO i=1,nslay
512	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
513	ENDDO
514	ENDIF
515
516	! Sea ice variables
517	IF (version_ocean == 'sicINT') THEN
518	found=phyetat0_get(1,tice,"slab_tice","slab_tice",0.)
519	IF (.NOT. found) THEN
520	PRINT*, "phyetat0: Le champ <tice> est absent"
521	PRINT*, "Initialisation a tsol_sic"
522	tice(:)=ftsol(:,is_sic)
523	ENDIF
524	found=phyetat0_get(1,seaice,"seaice","seaice",0.)
525	IF (.NOT. found) THEN
526	PRINT*, "phyetat0: Le champ <seaice> est absent"
527	PRINT*, "Initialisation a 0/1m suivant fraction glace"
528	seaice(:)=0.
529	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
530	seaice=917.
531	ENDWHERE
532	ENDIF
533	ENDIF !sea ice INT
534	ENDIF ! Slab
535
536	if (activate_ocean_skin >= 1) then
537	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
538	found = phyetat0_get(1, delta_sal, "delta_sal", &
539	"ocean-air interface salinity minus bulk salinity", 0.)
540	found = phyetat0_get(1, delta_sst, "delta_SST", &
541	"ocean-air interface temperature minus bulk SST", 0.)
542	end if
543
544	found = phyetat0_get(1, ds_ns, "dS_ns", "delta salinity near surface", 0.)
545	found = phyetat0_get(1, dt_ns, "dT_ns", "delta temperature near surface", &
546	0.)
547
548	where (pctsrf(:, is_oce) == 0.)
549	ds_ns = missing_val
550	dt_ns = missing_val
551	delta_sst = missing_val
552	delta_sal = missing_val
553	end where
554	end if
555
556	! on ferme le fichier
557	CALL close_startphy
558
559	! Initialize module pbl_surface_mod
560
561	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
562
563	! Initialize module ocean_cpl_mod for the case of coupled ocean
564	IF ( type_ocean == 'couple' ) THEN
565	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
566	ENDIF
567
568	! CALL init_iophy_new(latitude_deg, longitude_deg)
569
570	! Initilialize module fonte_neige_mod
571	CALL fonte_neige_init(run_off_lic_0)
572
573	END SUBROUTINE phyetat0
574
575	!===================================================================
576	FUNCTION phyetat0_get(nlev,field,name,descr,default)
577	!===================================================================
578	! Lecture d'un champ avec contrôle
579	! Function logique dont le resultat indique si la lecture
580	! s'est bien passée
581	! On donne une valeur par defaut dans le cas contraire
582	!===================================================================
583
584	USE iostart, ONLY : get_field
585	USE dimphy, only: klon
586	USE print_control_mod, ONLY: lunout
587
588	IMPLICIT NONE
589
590	LOGICAL phyetat0_get
591
592	! arguments
593	INTEGER,INTENT(IN) :: nlev
594	CHARACTER(),INTENT(IN) :: name,descr
595	REAL,INTENT(IN) :: default
596	REAL,DIMENSION(klon,nlev),INTENT(INOUT) :: field
597
598	! Local variables
599	LOGICAL found
600
601	CALL get_field(name, field, found)
602	IF (.NOT. found) THEN
603	WRITE(lunout,*) "phyetat0: Le champ <",TRIM(name),"> est absent"
604	WRITE(lunout,*) "Depart legerement fausse. Mais je continue"
605	field(:,:)=default
606	ENDIF
607	WRITE(lunout,*) name, descr, MINval(field),MAXval(field)
608	phyetat0_get=found
609
610	RETURN
611	END FUNCTION phyetat0_get
612
613	!================================================================
614	FUNCTION phyetat0_srf(nlev,field,name,descr,default)
615	!===================================================================
616	! Lecture d'un champ par sous-surface avec contrôle
617	! Function logique dont le resultat indique si la lecture
618	! s'est bien passée
619	! On donne une valeur par defaut dans le cas contraire
620	!===================================================================
621
622	USE iostart, ONLY : get_field
623	USE dimphy, only: klon
624	USE indice_sol_mod, only: nbsrf
625	USE print_control_mod, ONLY: lunout
626
627	IMPLICIT NONE
628
629	LOGICAL phyetat0_srf
630	! arguments
631	INTEGER,INTENT(IN) :: nlev
632	CHARACTER(),INTENT(IN) :: name,descr
633	REAL,INTENT(IN) :: default
634	REAL,DIMENSION(klon,nlev,nbsrf),INTENT(INOUT) :: field
635
636	! Local variables
637	LOGICAL found,phyetat0_get
638	INTEGER nsrf
639	CHARACTER*2 str2
640
641	IF (nbsrf.GT.99) THEN
642	WRITE(lunout,*) "Trop de sous-mailles"
643	call abort_physic("phyetat0", "", 1)
644	ENDIF
645
646	DO nsrf = 1, nbsrf
647	WRITE(str2, '(i2.2)') nsrf
648	found= phyetat0_get(nlev,field(:,:, nsrf), &
649	name//str2,descr//" srf:"//str2,default)
650	ENDDO
651
652	phyetat0_srf=found
653
654	RETURN
655	END FUNCTION phyetat0_srf
656

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