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phyetat0.F90 @ 3993

Last change on this file since 3993 was 3957, checked in by dcugnet, 3 years ago
In readTracFiles: the separator between the tracer name and its phase is no longer hardcoded and equal to "-", but is a parameter ("phases_sep") which default value is "_". Few more fixes.
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: 23.2 KB

Rev	Line
[1403]	1	! $Id: phyetat0.F90 3957 2021-07-11 21:39:01Z dcugnet $
[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, &
[3851]	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, &
[3851]	21	ale_wake, ale_bl_stat, ds_ns, dt_ns, delta_sst, delta_sal
[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
[3852]	25	USE infotrac_phy, only: nbtr, nqo, type_trac, tracers, 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
[3851]	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.)
[3851]	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
[3851]	318	sollwdown(:) = 0. ; zts(:)=0.
	319	DO nsrf=1,nbsrf
[2188]	320	zts(:)=zts(:)+ftsol(:,nsrf)*pctsrf(:,nsrf)
[3851]	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
[2251]	437	!===========================================
[1827]	438	! Read and send field trs to traclmdz
[2251]	439	!===========================================
[1827]	440
	441	IF (type_trac == 'lmdz') THEN
[2265]	442	DO it=1, nbtr
	443	!! iiq=niadv(it+2) ! jyg
	444	iiq=niadv(it+nqo) ! jyg
[3891]	445	found=phyetat0_get(1,trs(:,it),"trs_"//TRIM(tracers(iiq)%name), &
	446	"Surf trac"//TRIM(tracers(iiq)%name),0.)
[3449]	447	ENDDO
[1827]	448	CALL traclmdz_from_restart(trs)
[3421]	449	ENDIF
[1827]	450
[3421]	451	!--OB now this is for co2i
	452	IF (type_trac == 'co2i') THEN
[1827]	453	IF (carbon_cycle_cpl) THEN
[2252]	454	ALLOCATE(co2_send(klon), stat=ierr)
[2311]	455	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
[3422]	456	found=phyetat0_get(1,co2_send,"co2_send","co2 send",co2_ppm)
[3449]	457	ENDIF
	458	ENDIF
[1827]	459
[2251]	460	!===========================================
[2252]	461	! ondes de gravite / relief
[2251]	462	!===========================================
	463
[2252]	464	! ondes de gravite non orographiques
[3449]	465	IF (ok_gwd_rando) found = &
[2333]	466	phyetat0_get(klev,du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
[3449]	467	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
[2333]	468	= phyetat0_get(klev,du_gwd_front,"du_gwd_front","du_gwd_front",0.)
[1938]	469
[2252]	470	! prise en compte du relief sous-maille
	471	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
	472	found=phyetat0_get(1,zstd,"ZSTD","sub grid orography",0.)
	473	found=phyetat0_get(1,zsig,"ZSIG","sub grid orography",0.)
	474	found=phyetat0_get(1,zgam,"ZGAM","sub grid orography",0.)
	475	found=phyetat0_get(1,zthe,"ZTHE","sub grid orography",0.)
	476	found=phyetat0_get(1,zpic,"ZPIC","sub grid orography",0.)
	477	found=phyetat0_get(1,zval,"ZVAL","sub grid orography",0.)
	478	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
	479	found=phyetat0_get(1,rugoro,"RUGSREL","sub grid orography",0.)
	480
[2251]	481	!===========================================
	482	! Initialize ocean
	483	!===========================================
	484
[2057]	485	IF ( type_ocean == 'slab' ) THEN
[3435]	486	CALL ocean_slab_init(phys_tstep, pctsrf)
[2656]	487	IF (nslay.EQ.1) THEN
	488	found=phyetat0_get(1,tslab,"tslab01","tslab",0.)
	489	IF (.NOT. found) THEN
	490	found=phyetat0_get(1,tslab,"tslab","tslab",0.)
[3449]	491	ENDIF
[2656]	492	ELSE
	493	DO i=1,nslay
	494	WRITE(str2,'(i2.2)') i
	495	found=phyetat0_get(1,tslab(:,i),"tslab"//str2,"tslab",0.)
[3449]	496	ENDDO
	497	ENDIF
[2057]	498	IF (.NOT. found) THEN
	499	PRINT*, "phyetat0: Le champ <tslab> est absent"
	500	PRINT*, "Initialisation a tsol_oce"
	501	DO i=1,nslay
[2209]	502	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
[3449]	503	ENDDO
	504	ENDIF
[2251]	505
[2209]	506	! Sea ice variables
	507	IF (version_ocean == 'sicINT') THEN
[2656]	508	found=phyetat0_get(1,tice,"slab_tice","slab_tice",0.)
[2209]	509	IF (.NOT. found) THEN
	510	PRINT*, "phyetat0: Le champ <tice> est absent"
	511	PRINT*, "Initialisation a tsol_sic"
	512	tice(:)=ftsol(:,is_sic)
[3449]	513	ENDIF
[2656]	514	found=phyetat0_get(1,seaice,"seaice","seaice",0.)
[2209]	515	IF (.NOT. found) THEN
	516	PRINT*, "phyetat0: Le champ <seaice> est absent"
	517	PRINT*, "Initialisation a 0/1m suivant fraction glace"
	518	seaice(:)=0.
	519	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
	520	seaice=917.
[3449]	521	ENDWHERE
	522	ENDIF
	523	ENDIF !sea ice INT
	524	ENDIF ! Slab
[2057]	525
[3851]	526	if (activate_ocean_skin >= 1) then
	527	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
	528	found = phyetat0_get(1, delta_sal, "delta_sal", &
	529	"ocean-air interface salinity minus bulk salinity", 0.)
	530	found = phyetat0_get(1, delta_sst, "delta_SST", &
	531	"ocean-air interface temperature minus bulk SST", 0.)
	532	end if
	533
	534	found = phyetat0_get(1, ds_ns, "dS_ns", "delta salinity near surface", 0.)
	535	found = phyetat0_get(1, dt_ns, "dT_ns", "delta temperature near surface", &
	536	0.)
	537
	538	where (pctsrf(:, is_oce) == 0.)
	539	ds_ns = missing_val
	540	dt_ns = missing_val
	541	delta_sst = missing_val
	542	delta_sal = missing_val
	543	end where
	544	end if
	545
[1827]	546	! on ferme le fichier
	547	CALL close_startphy
	548
	549	! Initialize module pbl_surface_mod
	550
[2243]	551	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
[1827]	552
	553	! Initialize module ocean_cpl_mod for the case of coupled ocean
	554	IF ( type_ocean == 'couple' ) THEN
[3435]	555	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
[1827]	556	ENDIF
	557
[3462]	558	! CALL init_iophy_new(latitude_deg, longitude_deg)
[2054]	559
[1827]	560	! Initilialize module fonte_neige_mod
	561	CALL fonte_neige_init(run_off_lic_0)
	562
	563	END SUBROUTINE phyetat0
[2243]	564
	565	!===================================================================
	566	FUNCTION phyetat0_get(nlev,field,name,descr,default)
	567	!===================================================================
	568	! Lecture d'un champ avec contrôle
	569	! Function logique dont le resultat indique si la lecture
	570	! s'est bien passée
	571	! On donne une valeur par defaut dans le cas contraire
	572	!===================================================================
	573
	574	USE iostart, ONLY : get_field
	575	USE dimphy, only: klon
[2311]	576	USE print_control_mod, ONLY: lunout
[3957]	577	USE readTracFiles_mod, ONLY: known_phases, old_phases, nphases, phases_sep
	578	USE strings_mod, ONLY: strIdx
[2243]	579	IMPLICIT NONE
	580
	581	LOGICAL phyetat0_get
	582
	583	! arguments
	584	INTEGER,INTENT(IN) :: nlev
	585	CHARACTER(),INTENT(IN) :: name,descr
	586	REAL,INTENT(IN) :: default
	587	REAL,DIMENSION(klon,nlev),INTENT(INOUT) :: field
	588
	589	! Local variables
	590	LOGICAL found
[3957]	591	INTEGER :: ix, ip
	592	CHARACTER(LEN=256) :: oldname
[2243]	593
	594	CALL get_field(name, field, found)
[3957]	595	ix = strIdx([('trs_H2O'//phases_sep//known_phases(ip:ip), ip=1, nphases)], name)
	596	IF (.NOT. found .AND. ix /= 0) THEN !--- Old file, water: H2Ov/l/i instead of H2O_g/_l/_s
	597	oldname = 'trs_H2O'//old_phases(ix:ix)
	598	CALL get_field(oldname, field, found)
	599	END IF
[2243]	600	IF (.NOT. found) THEN
[3891]	601	WRITE(lunout,*) "phyetat0: Le champ <",TRIM(name),"> est absent"
[2243]	602	WRITE(lunout,*) "Depart legerement fausse. Mais je continue"
	603	field(:,:)=default
[3957]	604	ELSE IF(ix /= 0) THEN
	605	WRITE(lunout,*)"phyetat0: Le champ <",TRIM(name),"> est absent => initialisation a <"//TRIM(oldname)//">"
[2243]	606	ENDIF
[3891]	607	WRITE(lunout,*) TRIM(name), descr, MINval(field),MAXval(field)
[2243]	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
[2311]	625	USE print_control_mod, ONLY: lunout
[2243]	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"
[2311]	643	call abort_physic("phyetat0", "", 1)
[2243]	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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