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phyetat0.F90 @ 3862

Last change on this file since 3862 was 3862, checked in by fhourdin, 3 years ago
Correction de bug dans l'initialisation des ratqs interactifs Fredho
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: 22.8 KB

Rev	Line
[1403]	1	! $Id: phyetat0.F90 3862 2021-03-19 06:52:27Z fhourdin $
[782]	2
[1827]	3	SUBROUTINE phyetat0 (fichnom, clesphy0, tabcntr0)
[1279]	4
[2656]	5	USE dimphy, only: klon, zmasq, klev
[1938]	6	USE iophy, ONLY : init_iophy_new
[1827]	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
[2209]	10	USE surface_data, ONLY : type_ocean, version_ocean
[3435]	11	USE phys_state_var_mod, ONLY : ancien_ok, clwcon, detr_therm, phys_tstep, &
[2243]	12	qsol, fevap, z0m, z0h, agesno, &
[2333]	13	du_gwd_rando, du_gwd_front, entr_therm, f0, fm_therm, &
[2499]	14	falb_dir, falb_dif, prw_ancien, prlw_ancien, prsw_ancien, &
[2497]	15	ftsol, pbl_tke, pctsrf, q_ancien, ql_ancien, qs_ancien, radpas, radsol, rain_fall, ratqs, &
[2399]	16	rnebcon, rugoro, sig1, snow_fall, solaire_etat0, sollw, sollwdown, &
[3756]	17	solsw, solswfdiff, t_ancien, u_ancien, v_ancien, w01, wake_cstar, wake_deltaq, &
[2159]	18	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, wake_fip, wake_pe, &
[2635]	19	wake_s, wake_dens, zgam, zmax0, zmea, zpic, zsig, &
[3080]	20	zstd, zthe, zval, ale_bl, ale_bl_trig, alp_bl, u10m, v10m, treedrg, &
[3856]	21	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal, ratqs_inter
[2952]	22	!FC
[2399]	23	USE geometry_mod, ONLY : longitude_deg, latitude_deg
[1938]	24	USE iostart, ONLY : close_startphy, get_field, get_var, open_startphy
[2320]	25	USE infotrac_phy, only: nbtr, nqo, type_trac, tname, niadv
[1827]	26	USE traclmdz_mod, ONLY : traclmdz_from_restart
	27	USE carbon_cycle_mod, ONLY : carbon_cycle_tr, carbon_cycle_cpl, co2_send
[1938]	28	USE indice_sol_mod, only: nbsrf, is_ter, epsfra, is_lic, is_oce, is_sic
[2656]	29	USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, ocean_slab_init
[2344]	30	USE time_phylmdz_mod, ONLY: init_iteration, pdtphys, itau_phy
[3815]	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
[967]	37
[1827]	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 "thermcell.h"
	46	include "compbl.h"
[2188]	47	include "YOMCST.h"
[1827]	48	!======================================================================
	49	CHARACTER() fichnom
[524]	50
[1827]	51	! les variables globales lues dans le fichier restart
[1001]	52
[1827]	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)
[2188]	60	REAL zts(klon)
[2952]	61	! pour drag arbres FC
	62	REAL drg_ter(klon,klev)
[651]	63
[1827]	64	CHARACTER*6 ocean_in
	65	LOGICAL ok_veget_in
[879]	66
[1827]	67	INTEGER longcles
	68	PARAMETER ( longcles = 20 )
	69	REAL clesphy0( longcles )
[766]	70
[1827]	71	REAL xmin, xmax
[766]	72
[1827]	73	INTEGER nid, nvarid
	74	INTEGER ierr, i, nsrf, isoil , k
	75	INTEGER length
	76	PARAMETER (length=100)
[2237]	77	INTEGER it, iiq, isw
[1827]	78	REAL tab_cntrl(length), tabcntr0(length)
	79	CHARACTER*7 str7
	80	CHARACTER*2 str2
[2243]	81	LOGICAL :: found,phyetat0_get,phyetat0_srf
[2399]	82	REAL :: lon_startphy(klon), lat_startphy(klon)
[1827]	83
	84	! FH1D
	85	! real iolat(jjm+1)
[2344]	86	!real iolat(jjm+1-1/(iim*jjm))
[1827]	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
[956]	96	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[1827]	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
[956]	105	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	106
[1827]	107	DO i = 1, length
	108	tabcntr0( i ) = tab_cntrl( i )
	109	ENDDO
[1279]	110
[2344]	111	tab_cntrl(1)=pdtphys
[1827]	112	tab_cntrl(2)=radpas
[1279]	113
[1827]	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)
[3459]	117	RCO2 = co2_ppm * 1.0e-06 * RMCO2 / RMD
[1827]	118	! ELSE : keep value from .def
[3449]	119	ENDIF
[1279]	120
[3581]	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
[524]	125
[1827]	126	solaire_etat0 = tab_cntrl(4)
	127	tab_cntrl(5)=iflag_con
	128	tab_cntrl(6)=nbapp_rad
[524]	129
[3449]	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.
[956]	136
[1827]	137	itau_phy = tab_cntrl(15)
[956]	138
[1827]	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 )
[956]	147
[2344]	148	! set time iteration
	149	CALL init_iteration(itau_phy)
	150
[2399]	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
[766]	167
[2399]	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
[3505]	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
[2399]	179	ENDIF
[3505]	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
[2399]	186	ENDIF
	187	ENDDO
[1001]	188
[1827]	189	! Lecture du masque terre mer
[766]	190
[1827]	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
[1001]	196
[1827]	197	! Lecture des fractions pour chaque sous-surface
[766]	198
[1827]	199	! initialisation des sous-surfaces
[766]	200
[1827]	201	pctsrf = 0.
[766]	202
[1827]	203	! fraction de terre
[766]	204
[1827]	205	CALL get_field("FTER", pctsrf(:, is_ter), found)
	206	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FTER> est absent'
[766]	207
[1827]	208	! fraction de glace de terre
[766]	209
[1827]	210	CALL get_field("FLIC", pctsrf(:, is_lic), found)
	211	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FLIC> est absent'
[1001]	212
[1827]	213	! fraction d'ocean
[1001]	214
[1827]	215	CALL get_field("FOCE", pctsrf(:, is_oce), found)
	216	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FOCE> est absent'
[1001]	217
[1827]	218	! fraction glace de mer
[1001]	219
[1827]	220	CALL get_field("FSIC", pctsrf(:, is_sic), found)
	221	IF (.NOT. found) PRINT*, 'phyetat0: Le champ <FSIC> est absent'
[1001]	222
[1827]	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
[3449]	235	ENDDO
[1827]	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)
[2053]	243	WRITE(, ) 'Je force la coherence zmasq=1.-fractint'
[2052]	244	zmasq(i) = 1. - fractint(i)
[1827]	245	ENDIF
[3449]	246	ENDDO
[1827]	247
[2252]	248	!===================================================================
	249	! Lecture des temperatures du sol:
	250	!===================================================================
[1827]	251
[2252]	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)
[1827]	256	ENDDO
	257	ELSE
[2252]	258	found=phyetat0_srf(1,ftsol,"TS","Surface temperature",283.)
[1827]	259	ENDIF
[524]	260
[2237]	261	!===================================================================
	262	! Lecture des albedo difus et direct
[2252]	263	!===================================================================
[2237]	264
	265	DO nsrf = 1, nbsrf
	266	DO isw=1, nsw
[2252]	267	IF (isw.GT.99) THEN
	268	PRINT*, "Trop de bandes SW"
[2311]	269	call abort_physic("phyetat0", "", 1)
[2237]	270	ENDIF
[2252]	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)
[2237]	274	ENDDO
	275	ENDDO
	276
[2569]	277	found=phyetat0_srf(1,u10m,"U10M","u a 10m",0.)
	278	found=phyetat0_srf(1,v10m,"V10M","v a 10m",0.)
	279
[2237]	280	!===================================================================
[1827]	281	! Lecture des temperatures du sol profond:
[2252]	282	!===================================================================
[524]	283
[2252]	284	DO isoil=1, nsoilmx
	285	IF (isoil.GT.99) THEN
	286	PRINT*, "Trop de couches "
[2311]	287	call abort_physic("phyetat0", "", 1)
[1827]	288	ENDIF
[2252]	289	WRITE(str2,'(i2.2)') isoil
	290	found=phyetat0_srf(1,tsoil(:, isoil,:),"Tsoil"//str2//"srf","Temp soil",0.)
[1827]	291	IF (.NOT. found) THEN
	292	PRINT*, "phyetat0: Le champ <Tsoil"//str7//"> est absent"
	293	PRINT*, " Il prend donc la valeur de surface"
[2252]	294	tsoil(:, isoil, :)=ftsol(:, :)
[1827]	295	ENDIF
[2252]	296	ENDDO
[524]	297
[2252]	298	!=======================================================================
	299	! Lecture precipitation/evaporation
	300	!=======================================================================
[1001]	301
[2252]	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.)
[1001]	308
[2252]	309	!=======================================================================
	310	! Radiation
	311	!=======================================================================
[1001]	312
[2252]	313	found=phyetat0_get(1,solsw,"solsw","net SW radiation surf",0.)
[3756]	314	found=phyetat0_get(1,solswfdiff,"solswfdiff","fraction of SW radiation surf that is diffuse",1.)
[2252]	315	found=phyetat0_get(1,sollw,"sollw","net LW radiation surf",0.)
	316	found=phyetat0_get(1,sollwdown,"sollwdown","down LW radiation surf",0.)
[1827]	317	IF (.NOT. found) THEN
[3756]	318	sollwdown(:) = 0. ; zts(:)=0.
	319	DO nsrf=1,nbsrf
[2188]	320	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
[3756]	321	ENDDO
[2188]	322	sollwdown(:)=sollw(:)+RSIGMAzts(:)*4
	323	ENDIF
	324
[2252]	325	found=phyetat0_get(1,radsol,"RADS","Solar radiation",0.)
	326	found=phyetat0_get(1,fder,"fder","Flux derivative",0.)
[2188]	327
[1827]	328
	329	! Lecture de la longueur de rugosite
[2243]	330	found=phyetat0_srf(1,z0m,"RUG","Z0m ancien",0.001)
	331	IF (found) THEN
	332	z0h(:,1:nbsrf)=z0m(:,1:nbsrf)
[1827]	333	ELSE
[2243]	334	found=phyetat0_srf(1,z0m,"Z0m","Roughness length, momentum ",0.001)
	335	found=phyetat0_srf(1,z0h,"Z0h","Roughness length, enthalpy ",0.001)
[1827]	336	ENDIF
[2952]	337	!FC
[2979]	338	IF (ifl_pbltree>0) THEN
[2952]	339	!CALL get_field("FTER", pctsrf(:, is_ter), found)
[2979]	340	treedrg(:,1:klev,1:nbsrf)= 0.0
	341	CALL get_field("treedrg_ter", drg_ter(:,:), found)
[2952]	342	! found=phyetat0_srf(1,treedrg,"treedrg","drag from vegetation" , 0.)
[2979]	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(:,:)
[2952]	348	! found=phyetat0_srf(klev,treedrg,"treedrg","freinage arbres",0.)
[2979]	349	ENDIF
	350	ELSE
	351	! initialize treedrg(), because it will be written in restartphy.nc
	352	treedrg(:,:,:) = 0.0
	353	ENDIF
[1827]	354
	355	! Lecture de l'age de la neige:
[2252]	356	found=phyetat0_srf(1,agesno,"AGESNO","SNOW AGE",0.001)
[1827]	357
[2252]	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.)
[2497]	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.)
[2252]	363	ancien_ok=ancien_ok.AND.phyetat0_get(klev,u_ancien,"UANCIEN","UANCIEN",0.)
	364	ancien_ok=ancien_ok.AND.phyetat0_get(klev,v_ancien,"VANCIEN","VANCIEN",0.)
[2499]	365	ancien_ok=ancien_ok.AND.phyetat0_get(1,prw_ancien,"PRWANCIEN","PRWANCIEN",0.)
	366	ancien_ok=ancien_ok.AND.phyetat0_get(1,prlw_ancien,"PRLWANCIEN","PRLWANCIEN",0.)
	367	ancien_ok=ancien_ok.AND.phyetat0_get(1,prsw_ancien,"PRSWANCIEN","PRSWANCIEN",0.)
[1827]	368
[2494]	369	! Ehouarn: addtional tests to check if t_ancien, q_ancien contain
	370	! dummy values (as is the case when generated by ce0l,
	371	! or by iniaqua)
[3449]	372	IF ( (maxval(q_ancien).EQ.minval(q_ancien)) .OR. &
	373	(maxval(ql_ancien).EQ.minval(ql_ancien)) .OR. &
	374	(maxval(qs_ancien).EQ.minval(qs_ancien)) .OR. &
	375	(maxval(prw_ancien).EQ.minval(prw_ancien)) .OR. &
	376	(maxval(prlw_ancien).EQ.minval(prlw_ancien)) .OR. &
	377	(maxval(prsw_ancien).EQ.minval(prsw_ancien)) .OR. &
	378	(maxval(t_ancien).EQ.minval(t_ancien)) ) THEN
[2494]	379	ancien_ok=.false.
[3449]	380	ENDIF
[2494]	381
[2252]	382	found=phyetat0_get(klev,clwcon,"CLWCON","CLWCON",0.)
	383	found=phyetat0_get(klev,rnebcon,"RNEBCON","RNEBCON",0.)
	384	found=phyetat0_get(klev,ratqs,"RATQS","RATQS",0.)
[1827]	385
[2252]	386	found=phyetat0_get(1,run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
[1827]	387
[2252]	388	!==================================
	389	! TKE
	390	!==================================
	391	!
[1827]	392	IF (iflag_pbl>1) then
[2252]	393	found=phyetat0_srf(klev+1,pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
[1827]	394	ENDIF
[1403]	395
[2252]	396	IF (iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 ) then
	397	found=phyetat0_srf(klev+1,wake_delta_pbl_tke,"DELTATKE","Del TKE wk/env",0.)
	398	found=phyetat0_srf(1,delta_tsurf,"DELTA_TSURF","Delta Ts wk/env ",0.)
[2159]	399	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
	400
[2251]	401	!==================================
	402	! thermiques, poches, convection
	403	!==================================
[1403]	404
[2252]	405	! Emanuel
	406	found=phyetat0_get(klev,sig1,"sig1","sig1",0.)
	407	found=phyetat0_get(klev,w01,"w01","w01",0.)
[1403]	408
[2252]	409	! Wake
[2251]	410	found=phyetat0_get(klev,wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
[2243]	411	found=phyetat0_get(klev,wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
[2635]	412	found=phyetat0_get(1,wake_s,"WAKE_S","Wake frac. area",0.)
[3000]	413	!jyg<
	414	! Set wake_dens to -1000. when there is no restart so that the actual
	415	! initialization is made in calwake.
	416	!! found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",0.)
	417	found=phyetat0_get(1,wake_dens,"WAKE_DENS","Wake num. /unit area",-1000.)
	418	!>jyg
[2252]	419	found=phyetat0_get(1,wake_cstar,"WAKE_CSTAR","WAKE_CSTAR",0.)
	420	found=phyetat0_get(1,wake_pe,"WAKE_PE","WAKE_PE",0.)
	421	found=phyetat0_get(1,wake_fip,"WAKE_FIP","WAKE_FIP",0.)
[879]	422
[2252]	423	! Thermiques
[2251]	424	found=phyetat0_get(1,zmax0,"ZMAX0","ZMAX0",40.)
	425	found=phyetat0_get(1,f0,"F0","F0",1.e-5)
[2252]	426	found=phyetat0_get(klev+1,fm_therm,"FM_THERM","Thermals mass flux",0.)
[2251]	427	found=phyetat0_get(klev,entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
	428	found=phyetat0_get(klev,detr_therm,"DETR_THERM","Thermals Detrain.",0.)
[782]	429
[2252]	430	! ALE/ALP
[2251]	431	found=phyetat0_get(1,ale_bl,"ALE_BL","ALE BL",0.)
	432	found=phyetat0_get(1,ale_bl_trig,"ALE_BL_TRIG","ALE BL_TRIG",0.)
	433	found=phyetat0_get(1,alp_bl,"ALP_BL","ALP BL",0.)
[3080]	434	found=phyetat0_get(1,ale_wake,"ALE_WAKE","ALE_WAKE",0.)
	435	found=phyetat0_get(1,ale_bl_stat,"ALE_BL_STAT","ALE_BL_STAT",0.)
[1279]	436
[3862]	437	! fisrtilp/Clouds 0.002 could be ratqsbas. But can stay like this as well
	438	found=phyetat0_get(klev,ratqs_inter,"RATQS_INTER","Relative width of the lsc sugrid scale water",0.002)
[3856]	439
[2251]	440	!===========================================
[1827]	441	! Read and send field trs to traclmdz
[2251]	442	!===========================================
[1827]	443
	444	IF (type_trac == 'lmdz') THEN
[2265]	445	DO it=1, nbtr
	446	!! iiq=niadv(it+2) ! jyg
	447	iiq=niadv(it+nqo) ! jyg
[2252]	448	found=phyetat0_get(1,trs(:,it),"trs_"//tname(iiq), &
	449	"Surf trac"//tname(iiq),0.)
[3449]	450	ENDDO
[1827]	451	CALL traclmdz_from_restart(trs)
[3421]	452	ENDIF
[1827]	453
[3421]	454	!--OB now this is for co2i
	455	IF (type_trac == 'co2i') THEN
[1827]	456	IF (carbon_cycle_cpl) THEN
[2252]	457	ALLOCATE(co2_send(klon), stat=ierr)
[2311]	458	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
[3422]	459	found=phyetat0_get(1,co2_send,"co2_send","co2 send",co2_ppm)
[3449]	460	ENDIF
	461	ENDIF
[1827]	462
[2251]	463	!===========================================
[2252]	464	! ondes de gravite / relief
[2251]	465	!===========================================
	466
[2252]	467	! ondes de gravite non orographiques
[3449]	468	IF (ok_gwd_rando) found = &
[2333]	469	phyetat0_get(klev,du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
[3449]	470	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
[2333]	471	= phyetat0_get(klev,du_gwd_front,"du_gwd_front","du_gwd_front",0.)
[1938]	472
[2252]	473	! prise en compte du relief sous-maille
	474	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
	475	found=phyetat0_get(1,zstd,"ZSTD","sub grid orography",0.)
	476	found=phyetat0_get(1,zsig,"ZSIG","sub grid orography",0.)
	477	found=phyetat0_get(1,zgam,"ZGAM","sub grid orography",0.)
	478	found=phyetat0_get(1,zthe,"ZTHE","sub grid orography",0.)
	479	found=phyetat0_get(1,zpic,"ZPIC","sub grid orography",0.)
	480	found=phyetat0_get(1,zval,"ZVAL","sub grid orography",0.)
	481	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
	482	found=phyetat0_get(1,rugoro,"RUGSREL","sub grid orography",0.)
	483
[2251]	484	!===========================================
	485	! Initialize ocean
	486	!===========================================
	487
[2057]	488	IF ( type_ocean == 'slab' ) THEN
[3435]	489	CALL ocean_slab_init(phys_tstep, pctsrf)
[2656]	490	IF (nslay.EQ.1) THEN
	491	found=phyetat0_get(1,tslab,"tslab01","tslab",0.)
	492	IF (.NOT. found) THEN
	493	found=phyetat0_get(1,tslab,"tslab","tslab",0.)
[3449]	494	ENDIF
[2656]	495	ELSE
	496	DO i=1,nslay
	497	WRITE(str2,'(i2.2)') i
	498	found=phyetat0_get(1,tslab(:,i),"tslab"//str2,"tslab",0.)
[3449]	499	ENDDO
	500	ENDIF
[2057]	501	IF (.NOT. found) THEN
	502	PRINT*, "phyetat0: Le champ <tslab> est absent"
	503	PRINT*, "Initialisation a tsol_oce"
	504	DO i=1,nslay
[2209]	505	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
[3449]	506	ENDDO
	507	ENDIF
[2251]	508
[2209]	509	! Sea ice variables
	510	IF (version_ocean == 'sicINT') THEN
[2656]	511	found=phyetat0_get(1,tice,"slab_tice","slab_tice",0.)
[2209]	512	IF (.NOT. found) THEN
	513	PRINT*, "phyetat0: Le champ <tice> est absent"
	514	PRINT*, "Initialisation a tsol_sic"
	515	tice(:)=ftsol(:,is_sic)
[3449]	516	ENDIF
[2656]	517	found=phyetat0_get(1,seaice,"seaice","seaice",0.)
[2209]	518	IF (.NOT. found) THEN
	519	PRINT*, "phyetat0: Le champ <seaice> est absent"
	520	PRINT*, "Initialisation a 0/1m suivant fraction glace"
	521	seaice(:)=0.
	522	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
	523	seaice=917.
[3449]	524	ENDWHERE
	525	ENDIF
	526	ENDIF !sea ice INT
	527	ENDIF ! Slab
[2057]	528
[3815]	529	if (activate_ocean_skin >= 1) then
	530	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
	531	found = phyetat0_get(1, delta_sal, "delta_sal", &
	532	"ocean-air interface salinity minus bulk salinity", 0.)
	533	found = phyetat0_get(1, delta_sst, "delta_SST", &
	534	"ocean-air interface temperature minus bulk SST", 0.)
	535	end if
	536
	537	found = phyetat0_get(1, ds_ns, "dS_ns", "delta salinity near surface", 0.)
	538	found = phyetat0_get(1, dt_ns, "dT_ns", "delta temperature near surface", &
	539	0.)
	540
	541	where (pctsrf(:, is_oce) == 0.)
	542	ds_ns = missing_val
	543	dt_ns = missing_val
	544	delta_sst = missing_val
	545	delta_sal = missing_val
	546	end where
	547	end if
	548
[1827]	549	! on ferme le fichier
	550	CALL close_startphy
	551
	552	! Initialize module pbl_surface_mod
	553
[2243]	554	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
[1827]	555
	556	! Initialize module ocean_cpl_mod for the case of coupled ocean
	557	IF ( type_ocean == 'couple' ) THEN
[3435]	558	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
[1827]	559	ENDIF
	560
[3462]	561	! CALL init_iophy_new(latitude_deg, longitude_deg)
[2054]	562
[1827]	563	! Initilialize module fonte_neige_mod
	564	CALL fonte_neige_init(run_off_lic_0)
	565
	566	END SUBROUTINE phyetat0
[2243]	567
	568	!===================================================================
	569	FUNCTION phyetat0_get(nlev,field,name,descr,default)
	570	!===================================================================
	571	! Lecture d'un champ avec contrôle
	572	! Function logique dont le resultat indique si la lecture
	573	! s'est bien passée
	574	! On donne une valeur par defaut dans le cas contraire
	575	!===================================================================
	576
	577	USE iostart, ONLY : get_field
	578	USE dimphy, only: klon
[2311]	579	USE print_control_mod, ONLY: lunout
[2243]	580
	581	IMPLICIT NONE
	582
	583	LOGICAL phyetat0_get
	584
	585	! arguments
	586	INTEGER,INTENT(IN) :: nlev
	587	CHARACTER(),INTENT(IN) :: name,descr
	588	REAL,INTENT(IN) :: default
	589	REAL,DIMENSION(klon,nlev),INTENT(INOUT) :: field
	590
	591	! Local variables
	592	LOGICAL found
	593
	594	CALL get_field(name, field, found)
	595	IF (.NOT. found) THEN
	596	WRITE(lunout,*) "phyetat0: Le champ <",name,"> est absent"
	597	WRITE(lunout,*) "Depart legerement fausse. Mais je continue"
	598	field(:,:)=default
	599	ENDIF
	600	WRITE(lunout,*) name, descr, MINval(field),MAXval(field)
	601	phyetat0_get=found
	602
	603	RETURN
	604	END FUNCTION phyetat0_get
	605
	606	!================================================================
	607	FUNCTION phyetat0_srf(nlev,field,name,descr,default)
	608	!===================================================================
	609	! Lecture d'un champ par sous-surface avec contrôle
	610	! Function logique dont le resultat indique si la lecture
	611	! s'est bien passée
	612	! On donne une valeur par defaut dans le cas contraire
	613	!===================================================================
	614
	615	USE iostart, ONLY : get_field
	616	USE dimphy, only: klon
	617	USE indice_sol_mod, only: nbsrf
[2311]	618	USE print_control_mod, ONLY: lunout
[2243]	619
	620	IMPLICIT NONE
	621
	622	LOGICAL phyetat0_srf
	623	! arguments
	624	INTEGER,INTENT(IN) :: nlev
	625	CHARACTER(),INTENT(IN) :: name,descr
	626	REAL,INTENT(IN) :: default
	627	REAL,DIMENSION(klon,nlev,nbsrf),INTENT(INOUT) :: field
	628
	629	! Local variables
	630	LOGICAL found,phyetat0_get
	631	INTEGER nsrf
	632	CHARACTER*2 str2
	633
	634	IF (nbsrf.GT.99) THEN
	635	WRITE(lunout,*) "Trop de sous-mailles"
[2311]	636	call abort_physic("phyetat0", "", 1)
[2243]	637	ENDIF
	638
	639	DO nsrf = 1, nbsrf
	640	WRITE(str2, '(i2.2)') nsrf
	641	found= phyetat0_get(nlev,field(:,:, nsrf), &
	642	name//str2,descr//" srf:"//str2,default)
	643	ENDDO
	644
	645	phyetat0_srf=found
	646
	647	RETURN
	648	END FUNCTION phyetat0_srf
	649

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