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phyetat0.F90 @ 4059

Last change on this file since 4059 was 4059, checked in by oboucher, 2 years ago
Audran Borella's parametrisation for ice supersaturation activated with flag_ice_sursat (FALSE by default)
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: 23.3 KB

Rev	Line
[1403]	1	! $Id: phyetat0.F90 4059 2022-01-21 14:50:54Z oboucher $
[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, &
[4059]	15	ftsol, pbl_tke, pctsrf, q_ancien, ql_ancien, qs_ancien, rneb_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, &
[3890]	18	wake_deltat, wake_delta_pbl_TKE, delta_tsurf, beta_aridity, wake_fip, wake_pe, &
[3956]	19	wake_s, wake_dens, awake_dens, cv_gen, 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
[4056]	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, type_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
[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)
[4056]	77	INTEGER it, iq, 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.)
[4059]	363	ancien_ok=ancien_ok.AND.phyetat0_get(klev,rneb_ancien,"RNEBANCIEN","RNEBANCIEN",0.)
[2252]	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.)
[2499]	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.)
[1827]	369
[2494]	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)
[3449]	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. &
[4059]	376	(maxval(rneb_ancien).EQ.minval(rneb_ancien)) .OR. &
[3449]	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
[2494]	381	ancien_ok=.false.
[3449]	382	ENDIF
[2494]	383
[2252]	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.)
[1827]	387
[2252]	388	found=phyetat0_get(1,run_off_lic_0,"RUNOFFLIC0","RUNOFFLIC0",0.)
[1827]	389
[2252]	390	!==================================
	391	! TKE
	392	!==================================
	393	!
[1827]	394	IF (iflag_pbl>1) then
[2252]	395	found=phyetat0_srf(klev+1,pbl_tke,"TKE","Turb. Kinetic. Energ. ",1.e-8)
[1827]	396	ENDIF
[1403]	397
[2252]	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.)
[3890]	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.)
[2159]	404	ENDIF !(iflag_pbl>1 .AND. iflag_wake>=1 .AND. iflag_pbl_split >=1 )
	405
[2251]	406	!==================================
	407	! thermiques, poches, convection
	408	!==================================
[1403]	409
[2252]	410	! Emanuel
	411	found=phyetat0_get(klev,sig1,"sig1","sig1",0.)
	412	found=phyetat0_get(klev,w01,"w01","w01",0.)
[1403]	413
[2252]	414	! Wake
[2251]	415	found=phyetat0_get(klev,wake_deltat,"WAKE_DELTAT","Delta T wake/env",0.)
[2243]	416	found=phyetat0_get(klev,wake_deltaq,"WAKE_DELTAQ","Delta hum. wake/env",0.)
[2635]	417	found=phyetat0_get(1,wake_s,"WAKE_S","Wake frac. area",0.)
[3000]	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.)
[3956]	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.)
[3000]	425	!>jyg
[2252]	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.)
[879]	429
[2252]	430	! Thermiques
[2251]	431	found=phyetat0_get(1,zmax0,"ZMAX0","ZMAX0",40.)
	432	found=phyetat0_get(1,f0,"F0","F0",1.e-5)
[2252]	433	found=phyetat0_get(klev+1,fm_therm,"FM_THERM","Thermals mass flux",0.)
[2251]	434	found=phyetat0_get(klev,entr_therm,"ENTR_THERM","Thermals Entrain.",0.)
	435	found=phyetat0_get(klev,detr_therm,"DETR_THERM","Thermals Detrain.",0.)
[782]	436
[2252]	437	! ALE/ALP
[2251]	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.)
[3080]	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.)
[1279]	443
[3862]	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)
[3856]	446
[2251]	447	!===========================================
[1827]	448	! Read and send field trs to traclmdz
[2251]	449	!===========================================
[1827]	450
	451	IF (type_trac == 'lmdz') THEN
[4056]	452	it = 0
	453	DO iq = 1, nqtot
	454	IF(.NOT.tracers(iq)%isAdvected .OR. tracers(iq)%isH2Ofamily) CYCLE
	455	it = it+1
	456	found=phyetat0_get(1,trs(:,it),"trs_"//TRIM(tracers(iq)%name), &
	457	"Surf trac"//TRIM(tracers(iq)%name),0.)
	458	END DO
[1827]	459	CALL traclmdz_from_restart(trs)
[3421]	460	ENDIF
[1827]	461
[4056]	462	!--OB now this is for co2i - ThL: and therefore also for inco
[3865]	463	IF (type_trac == 'co2i' .OR. type_trac == 'inco') THEN
[1827]	464	IF (carbon_cycle_cpl) THEN
[2252]	465	ALLOCATE(co2_send(klon), stat=ierr)
[2311]	466	IF (ierr /= 0) CALL abort_physic('phyetat0', 'pb allocation co2_send', 1)
[3422]	467	found=phyetat0_get(1,co2_send,"co2_send","co2 send",co2_ppm)
[3449]	468	ENDIF
	469	ENDIF
[1827]	470
[2251]	471	!===========================================
[2252]	472	! ondes de gravite / relief
[2251]	473	!===========================================
	474
[2252]	475	! ondes de gravite non orographiques
[3449]	476	IF (ok_gwd_rando) found = &
[2333]	477	phyetat0_get(klev,du_gwd_rando,"du_gwd_rando","du_gwd_rando",0.)
[3449]	478	IF (.NOT. ok_hines .AND. ok_gwd_rando) found &
[2333]	479	= phyetat0_get(klev,du_gwd_front,"du_gwd_front","du_gwd_front",0.)
[1938]	480
[2252]	481	! prise en compte du relief sous-maille
	482	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
	483	found=phyetat0_get(1,zstd,"ZSTD","sub grid orography",0.)
	484	found=phyetat0_get(1,zsig,"ZSIG","sub grid orography",0.)
	485	found=phyetat0_get(1,zgam,"ZGAM","sub grid orography",0.)
	486	found=phyetat0_get(1,zthe,"ZTHE","sub grid orography",0.)
	487	found=phyetat0_get(1,zpic,"ZPIC","sub grid orography",0.)
	488	found=phyetat0_get(1,zval,"ZVAL","sub grid orography",0.)
	489	found=phyetat0_get(1,zmea,"ZMEA","sub grid orography",0.)
	490	found=phyetat0_get(1,rugoro,"RUGSREL","sub grid orography",0.)
	491
[2251]	492	!===========================================
	493	! Initialize ocean
	494	!===========================================
	495
[2057]	496	IF ( type_ocean == 'slab' ) THEN
[3435]	497	CALL ocean_slab_init(phys_tstep, pctsrf)
[2656]	498	IF (nslay.EQ.1) THEN
	499	found=phyetat0_get(1,tslab,"tslab01","tslab",0.)
	500	IF (.NOT. found) THEN
	501	found=phyetat0_get(1,tslab,"tslab","tslab",0.)
[3449]	502	ENDIF
[2656]	503	ELSE
	504	DO i=1,nslay
	505	WRITE(str2,'(i2.2)') i
	506	found=phyetat0_get(1,tslab(:,i),"tslab"//str2,"tslab",0.)
[3449]	507	ENDDO
	508	ENDIF
[2057]	509	IF (.NOT. found) THEN
	510	PRINT*, "phyetat0: Le champ <tslab> est absent"
	511	PRINT*, "Initialisation a tsol_oce"
	512	DO i=1,nslay
[2209]	513	tslab(:,i)=MAX(ftsol(:,is_oce),271.35)
[3449]	514	ENDDO
	515	ENDIF
[2251]	516
[2209]	517	! Sea ice variables
	518	IF (version_ocean == 'sicINT') THEN
[2656]	519	found=phyetat0_get(1,tice,"slab_tice","slab_tice",0.)
[2209]	520	IF (.NOT. found) THEN
	521	PRINT*, "phyetat0: Le champ <tice> est absent"
	522	PRINT*, "Initialisation a tsol_sic"
	523	tice(:)=ftsol(:,is_sic)
[3449]	524	ENDIF
[2656]	525	found=phyetat0_get(1,seaice,"seaice","seaice",0.)
[2209]	526	IF (.NOT. found) THEN
	527	PRINT*, "phyetat0: Le champ <seaice> est absent"
	528	PRINT*, "Initialisation a 0/1m suivant fraction glace"
	529	seaice(:)=0.
	530	WHERE (pctsrf(:,is_sic).GT.EPSFRA)
	531	seaice=917.
[3449]	532	ENDWHERE
	533	ENDIF
	534	ENDIF !sea ice INT
	535	ENDIF ! Slab
[2057]	536
[3815]	537	if (activate_ocean_skin >= 1) then
	538	if (activate_ocean_skin == 2 .and. type_ocean == 'couple') then
	539	found = phyetat0_get(1, delta_sal, "delta_sal", &
	540	"ocean-air interface salinity minus bulk salinity", 0.)
	541	found = phyetat0_get(1, delta_sst, "delta_SST", &
	542	"ocean-air interface temperature minus bulk SST", 0.)
	543	end if
	544
	545	found = phyetat0_get(1, ds_ns, "dS_ns", "delta salinity near surface", 0.)
	546	found = phyetat0_get(1, dt_ns, "dT_ns", "delta temperature near surface", &
	547	0.)
	548
	549	where (pctsrf(:, is_oce) == 0.)
	550	ds_ns = missing_val
	551	dt_ns = missing_val
	552	delta_sst = missing_val
	553	delta_sal = missing_val
	554	end where
	555	end if
	556
[1827]	557	! on ferme le fichier
	558	CALL close_startphy
	559
	560	! Initialize module pbl_surface_mod
	561
[2243]	562	CALL pbl_surface_init(fder, snow, qsurf, tsoil)
[1827]	563
	564	! Initialize module ocean_cpl_mod for the case of coupled ocean
	565	IF ( type_ocean == 'couple' ) THEN
[3435]	566	CALL ocean_cpl_init(phys_tstep, longitude_deg, latitude_deg)
[1827]	567	ENDIF
	568
[3462]	569	! CALL init_iophy_new(latitude_deg, longitude_deg)
[2054]	570
[1827]	571	! Initilialize module fonte_neige_mod
	572	CALL fonte_neige_init(run_off_lic_0)
	573
	574	END SUBROUTINE phyetat0
[2243]	575
	576	!===================================================================
	577	FUNCTION phyetat0_get(nlev,field,name,descr,default)
	578	!===================================================================
	579	! Lecture d'un champ avec contrôle
	580	! Function logique dont le resultat indique si la lecture
	581	! s'est bien passée
	582	! On donne une valeur par defaut dans le cas contraire
	583	!===================================================================
	584
	585	USE iostart, ONLY : get_field
	586	USE dimphy, only: klon
[2311]	587	USE print_control_mod, ONLY: lunout
[2243]	588
	589	IMPLICIT NONE
	590
	591	LOGICAL phyetat0_get
	592
	593	! arguments
	594	INTEGER,INTENT(IN) :: nlev
	595	CHARACTER(),INTENT(IN) :: name,descr
	596	REAL,INTENT(IN) :: default
	597	REAL,DIMENSION(klon,nlev),INTENT(INOUT) :: field
	598
	599	! Local variables
	600	LOGICAL found
	601
	602	CALL get_field(name, field, found)
	603	IF (.NOT. found) THEN
[4056]	604	WRITE(lunout,*) "phyetat0: Le champ <",TRIM(name),"> est absent"
[2243]	605	WRITE(lunout,*) "Depart legerement fausse. Mais je continue"
	606	field(:,:)=default
	607	ENDIF
	608	WRITE(lunout,*) name, descr, MINval(field),MAXval(field)
	609	phyetat0_get=found
	610
	611	RETURN
	612	END FUNCTION phyetat0_get
	613
	614	!================================================================
	615	FUNCTION phyetat0_srf(nlev,field,name,descr,default)
	616	!===================================================================
	617	! Lecture d'un champ par sous-surface avec contrôle
	618	! Function logique dont le resultat indique si la lecture
	619	! s'est bien passée
	620	! On donne une valeur par defaut dans le cas contraire
	621	!===================================================================
	622
	623	USE iostart, ONLY : get_field
	624	USE dimphy, only: klon
	625	USE indice_sol_mod, only: nbsrf
[2311]	626	USE print_control_mod, ONLY: lunout
[2243]	627
	628	IMPLICIT NONE
	629
	630	LOGICAL phyetat0_srf
	631	! arguments
	632	INTEGER,INTENT(IN) :: nlev
	633	CHARACTER(),INTENT(IN) :: name,descr
	634	REAL,INTENT(IN) :: default
	635	REAL,DIMENSION(klon,nlev,nbsrf),INTENT(INOUT) :: field
	636
	637	! Local variables
	638	LOGICAL found,phyetat0_get
	639	INTEGER nsrf
	640	CHARACTER*2 str2
	641
	642	IF (nbsrf.GT.99) THEN
	643	WRITE(lunout,*) "Trop de sous-mailles"
[2311]	644	call abort_physic("phyetat0", "", 1)
[2243]	645	ENDIF
	646
	647	DO nsrf = 1, nbsrf
	648	WRITE(str2, '(i2.2)') nsrf
	649	found= phyetat0_get(nlev,field(:,:, nsrf), &
	650	name//str2,descr//" srf:"//str2,default)
	651	ENDDO
	652
	653	phyetat0_srf=found
	654
	655	RETURN
	656	END FUNCTION phyetat0_srf
	657

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