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lmdz1d.F90 @ 2146

Last change on this file since 2146 was 2126, checked in by fhourdin, 10 years ago

Introduction du cas Dice couplé atmosphere/surface
+ nouveau paramètre de contrôle f_ri_cd_min, seuil minimum
sur la fonction f(Ri) en facteur du coefficient de traîné neutre.
Par défaut : f_ri_cd_min=0.1 (comme avant)

Introduction of the coupled atmosphere/surface dice case.
+ new parameter f_ri_cd_min, minimum threshold on the f(Ri) fonction
that multiply the neutral drag coefficient.

File size: 37.6 KB

Line
1	#ifdef CPP_1D
2	#include "../dyn3d/mod_const_mpi.F90"
3	#include "../dyn3d_common/control_mod.F90"
4	#include "../dyn3d_common/infotrac.F90"
5	#include "../dyn3d_common/disvert.F90"
6
7
8	PROGRAM lmdz1d
9
10	USE ioipsl, only: ju2ymds, ymds2ju, ioconf_calendar
11	use phys_state_var_mod
12	use comgeomphy
13	use dimphy
14	use surface_data, only : type_ocean,ok_veget
15	use pbl_surface_mod, only : ftsoil, pbl_surface_init, &
16	& pbl_surface_final
17	use fonte_neige_mod, only : fonte_neige_init, fonte_neige_final
18
19	use infotrac ! new
20	use control_mod
21	USE indice_sol_mod
22	USE phyaqua_mod
23	USE mod_1D_cases_read
24
25	implicit none
26	#include "dimensions.h"
27	#include "YOMCST.h"
28	#include "temps.h"
29	!!#include "control.h"
30	#include "iniprint.h"
31	#include "clesphys.h"
32	#include "dimsoil.h"
33	!#include "indicesol.h"
34
35	#include "comvert.h"
36	#include "compar1d.h"
37	#include "flux_arp.h"
38	#include "tsoilnudge.h"
39	#include "fcg_gcssold.h"
40	!!!#include "fbforcing.h"
41
42	!=====================================================================
43	! DECLARATIONS
44	!=====================================================================
45
46	!---------------------------------------------------------------------
47	! Externals
48	!---------------------------------------------------------------------
49	external fq_sat
50	real fq_sat
51
52	!---------------------------------------------------------------------
53	! Arguments d' initialisations de la physique (USER DEFINE)
54	!---------------------------------------------------------------------
55
56	integer, parameter :: ngrid=1
57	real :: zcufi = 1.
58	real :: zcvfi = 1.
59
60	!- real :: nat_surf
61	!- logical :: ok_flux_surf
62	!- real :: fsens
63	!- real :: flat
64	!- real :: tsurf
65	!- real :: rugos
66	!- real :: qsol(1:2)
67	!- real :: qsurf
68	!- real :: psurf
69	!- real :: zsurf
70	!- real :: albedo
71	!-
72	!- real :: time = 0.
73	!- real :: time_ini
74	!- real :: xlat
75	!- real :: xlon
76	!- real :: wtsurf
77	!- real :: wqsurf
78	!- real :: restart_runoff
79	!- real :: xagesno
80	!- real :: qsolinp
81	!- real :: zpicinp
82	!-
83	real :: fnday
84	real :: day, daytime
85	real :: day1
86	real :: heure
87	integer :: jour
88	integer :: mois
89	integer :: an
90
91	!---------------------------------------------------------------------
92	! Declarations related to forcing and initial profiles
93	!---------------------------------------------------------------------
94
95	integer :: kmax = llm
96	integer llm700,nq1,nq2
97	INTEGER, PARAMETER :: nlev_max=1000, nqmx=1000
98	real timestep, frac
99	real height(nlev_max),tttprof(nlev_max),qtprof(nlev_max)
100	real uprof(nlev_max),vprof(nlev_max),e12prof(nlev_max)
101	real ugprof(nlev_max),vgprof(nlev_max),wfls(nlev_max)
102	real dqtdxls(nlev_max),dqtdyls(nlev_max)
103	real dqtdtls(nlev_max),thlpcar(nlev_max)
104	real qprof(nlev_max,nqmx)
105
106	! integer :: forcing_type
107	logical :: forcing_les = .false.
108	logical :: forcing_armcu = .false.
109	logical :: forcing_rico = .false.
110	logical :: forcing_radconv = .false.
111	logical :: forcing_toga = .false.
112	logical :: forcing_twpice = .false.
113	logical :: forcing_amma = .false.
114	logical :: forcing_dice = .false.
115	logical :: forcing_GCM2SCM = .false.
116	logical :: forcing_GCSSold = .false.
117	logical :: forcing_sandu = .false.
118	logical :: forcing_astex = .false.
119	logical :: forcing_fire = .false.
120	integer :: type_ts_forcing ! 0 = SST constant; 1 = SST read from a file
121	! (cf read_tsurf1d.F)
122
123	!vertical advection computation
124	! real d_t_z(llm), d_q_z(llm)
125	! real d_t_dyn_z(llm), d_q_dyn_z(llm)
126	! real zz(llm)
127	! real zfact
128
129	!flag forcings
130	logical :: nudge_wind=.true.
131	logical :: nudge_thermo=.false.
132	logical :: cptadvw=.true.
133	!=====================================================================
134	! DECLARATIONS FOR EACH CASE
135	!=====================================================================
136	!
137	#include "1D_decl_cases.h"
138	!
139	!---------------------------------------------------------------------
140	! Declarations related to vertical discretization:
141	!---------------------------------------------------------------------
142	real :: pzero=1.e5
143	real :: play (llm),zlay (llm),sig_s(llm),plev(llm+1)
144	real :: playd(llm),zlayd(llm),ap_amma(llm+1),bp_amma(llm+1),poub
145
146	!---------------------------------------------------------------------
147	! Declarations related to variables
148	!---------------------------------------------------------------------
149
150	real :: phi(llm)
151	real :: teta(llm),tetal(llm),temp(llm),u(llm),v(llm),w(llm)
152	real :: rlat_rad(1),rlon_rad(1)
153	real :: omega(llm+1),omega2(llm),rho(llm+1)
154	real :: ug(llm),vg(llm),fcoriolis
155	real :: sfdt, cfdt
156	real :: du_phys(llm),dv_phys(llm),dt_phys(llm)
157	real :: dt_dyn(llm)
158	real :: dt_cooling(llm),d_th_adv(llm)
159	real :: alpha
160	real :: ttt
161
162	REAL, ALLOCATABLE, DIMENSION(:,:):: q
163	REAL, ALLOCATABLE, DIMENSION(:,:):: dq
164	REAL, ALLOCATABLE, DIMENSION(:,:):: dq_dyn
165	REAL, ALLOCATABLE, DIMENSION(:,:):: d_q_adv
166	! REAL, ALLOCATABLE, DIMENSION(:):: d_th_adv
167
168	!---------------------------------------------------------------------
169	! Initialization of surface variables
170	!---------------------------------------------------------------------
171	real :: run_off_lic_0(1)
172	real :: fder(1),snsrf(1,nbsrf),qsurfsrf(1,nbsrf)
173	real :: evap(1,nbsrf),frugs(1,nbsrf)
174	real :: tsoil(1,nsoilmx,nbsrf)
175	real :: agesno(1,nbsrf)
176
177	!---------------------------------------------------------------------
178	! Call to phyredem
179	!---------------------------------------------------------------------
180	logical :: ok_writedem =.true.
181	real :: sollw_in = 0.
182	real :: solsw_in = 0.
183
184	!---------------------------------------------------------------------
185	! Call to physiq
186	!---------------------------------------------------------------------
187	integer, parameter :: longcles=20
188	logical :: firstcall=.true.
189	logical :: lastcall=.false.
190	real :: phis = 0.0
191	real :: clesphy0(longcles) = 0.0
192	real :: dpsrf
193
194	!---------------------------------------------------------------------
195	! Initializations of boundary conditions
196	!---------------------------------------------------------------------
197	integer, parameter :: yd = 360
198	real :: phy_nat (yd) = 0.0 ! 0=ocean libre,1=land,2=glacier,3=banquise
199	real :: phy_alb (yd) ! Albedo land only (old value condsurf_jyg=0.3)
200	real :: phy_sst (yd) ! SST (will not be used; cf read_tsurf1d.F)
201	real :: phy_bil (yd) = 1.0 ! Ne sert que pour les slab_ocean
202	real :: phy_rug (yd) ! Longueur rugosite utilisee sur land only
203	real :: phy_ice (yd) = 0.0 ! Fraction de glace
204	real :: phy_fter(yd) = 0.0 ! Fraction de terre
205	real :: phy_foce(yd) = 0.0 ! Fraction de ocean
206	real :: phy_fsic(yd) = 0.0 ! Fraction de glace
207	real :: phy_flic(yd) = 0.0 ! Fraction de glace
208
209	!---------------------------------------------------------------------
210	! Fichiers et d'autres variables
211	!---------------------------------------------------------------------
212	integer :: k,l,i,it=1,mxcalc
213	integer jjmp1
214	parameter (jjmp1=jjm+1-1/jjm)
215	REAL dudyn(iim+1,jjmp1,llm)
216	INTEGER read_climoz
217	!Al1
218	integer ecrit_slab_oc !1=ecrit,-1=lit,0=no file
219	data ecrit_slab_oc/-1/
220
221	!=====================================================================
222	! INITIALIZATIONS
223	!=====================================================================
224	! Initialization of Common turb_forcing
225	dtime_frcg = 0.
226	Turb_fcg_gcssold=.false.
227	hthturb_gcssold = 0.
228	hqturb_gcssold = 0.
229
230	!---------------------------------------------------------------------
231	! OPTIONS OF THE 1D SIMULATION (lmdz1d.def => unicol.def)
232	!---------------------------------------------------------------------
233	!Al1
234	call conf_unicol
235	!Al1 moves this gcssold var from common fcg_gcssold to
236	Turb_fcg_gcssold = xTurb_fcg_gcssold
237	! --------------------------------------------------------------------
238	close(1)
239	!Al1
240	write(,) 'lmdz1d.def lu => unicol.def'
241
242	! forcing_type defines the way the SCM is forced:
243	!forcing_type = 0 ==> forcing_les = .true.
244	! initial profiles from file prof.inp.001
245	! no forcing by LS convergence ;
246	! surface temperature imposed ;
247	! radiative cooling may be imposed (iflag_radia=0 in physiq.def)
248	!forcing_type = 1 ==> forcing_radconv = .true.
249	! idem forcing_type = 0, but the imposed radiative cooling
250	! is set to 0 (hence, if iflag_radia=0 in physiq.def,
251	! then there is no radiative cooling at all)
252	!forcing_type = 2 ==> forcing_toga = .true.
253	! initial profiles from TOGA-COARE IFA files
254	! LS convergence and SST imposed from TOGA-COARE IFA files
255	!forcing_type = 3 ==> forcing_GCM2SCM = .true.
256	! initial profiles from the GCM output
257	! LS convergence imposed from the GCM output
258	!forcing_type = 4 ==> forcing_twpice = .true.
259	! initial profiles from TWP-ICE cdf file
260	! LS convergence, omega and SST imposed from TWP-ICE files
261	!forcing_type = 5 ==> forcing_rico = .true.
262	! initial profiles from RICO files
263	! LS convergence imposed from RICO files
264	!forcing_type = 6 ==> forcing_amma = .true.
265	! initial profiles from AMMA nc file
266	! LS convergence, omega and surface fluxes imposed from AMMA file
267	!forcing_type = 7 ==> forcing_dice = .true.
268	! initial profiles and large scale forcings in dice_driver.nc
269	! Different stages: soil model alone, atm. model alone
270	! then both models coupled
271	!forcing_type = 40 ==> forcing_GCSSold = .true.
272	! initial profile from GCSS file
273	! LS convergence imposed from GCSS file
274	!forcing_type = 50 ==> forcing_fire = .true.
275	! forcing from fire.nc
276	!forcing_type = 59 ==> forcing_sandu = .true.
277	! initial profiles from sanduref file: see prof.inp.001
278	! SST varying with time and divergence constante: see ifa_sanduref.txt file
279	! Radiation has to be computed interactively
280	!forcing_type = 60 ==> forcing_astex = .true.
281	! initial profiles from file: see prof.inp.001
282	! SST,divergence,ug,vg,ufa,vfa varying with time : see ifa_astex.txt file
283	! Radiation has to be computed interactively
284	!forcing_type = 61 ==> forcing_armcu = .true.
285	! initial profiles from file: see prof.inp.001
286	! sensible and latent heat flux imposed: see ifa_arm_cu_1.txt
287	! large scale advective forcing & radiative tendencies applied below 1000m: see ifa_arm_cu_2.txt
288	! use geostrophic wind ug=10m/s vg=0m/s. Duration of the case 53100s
289	! Radiation to be switched off
290	!
291	if (forcing_type .eq.0) THEN
292	forcing_les = .true.
293	elseif (forcing_type .eq.1) THEN
294	forcing_radconv = .true.
295	elseif (forcing_type .eq.2) THEN
296	forcing_toga = .true.
297	elseif (forcing_type .eq.3) THEN
298	forcing_GCM2SCM = .true.
299	elseif (forcing_type .eq.4) THEN
300	forcing_twpice = .true.
301	elseif (forcing_type .eq.5) THEN
302	forcing_rico = .true.
303	elseif (forcing_type .eq.6) THEN
304	forcing_amma = .true.
305	elseif (forcing_type .eq.7) THEN
306	forcing_dice = .true.
307	elseif (forcing_type .eq.40) THEN
308	forcing_GCSSold = .true.
309	elseif (forcing_type .eq.50) THEN
310	forcing_fire = .true.
311	elseif (forcing_type .eq.59) THEN
312	forcing_sandu = .true.
313	elseif (forcing_type .eq.60) THEN
314	forcing_astex = .true.
315	elseif (forcing_type .eq.61) THEN
316	forcing_armcu = .true.
317	IF(llm.NE.19.AND.llm.NE.40) stop 'Erreur nombre de niveaux !!'
318	else
319	write (,) 'ERROR : unknown forcing_type ', forcing_type
320	stop 'Forcing_type should be 0,1,2,3,4,5,6 or 40,59,60,61'
321	ENDIF
322	print*,"forcing type=",forcing_type
323
324	! if type_ts_forcing=0, the surface temp of 1D simulation is constant in time
325	! (specified by tsurf in lmdz1d.def); if type_ts_forcing=1, the surface temperature
326	! varies in time according to a forcing (e.g. forcing_toga) and is passed to read_tsurf1d.F
327	! through the common sst_forcing.
328
329	type_ts_forcing = 0
330	if (forcing_toga.or.forcing_sandu.or.forcing_astex .or. forcing_dice) &
331	& type_ts_forcing = 1
332
333	!---------------------------------------------------------------------
334	! Definition of the run
335	!---------------------------------------------------------------------
336
337	call conf_gcm( 99, .TRUE. , clesphy0 )
338	!-----------------------------------------------------------------------
339	! Choix du calendrier
340	! -------------------
341
342	! calend = 'earth_365d'
343	if (calend == 'earth_360d') then
344	call ioconf_calendar('360d')
345	write(,)'CALENDRIER CHOISI: Terrestre a 360 jours/an'
346	else if (calend == 'earth_365d') then
347	call ioconf_calendar('noleap')
348	write(,)'CALENDRIER CHOISI: Terrestre a 365 jours/an'
349	else if (calend == 'earth_366d') then
350	call ioconf_calendar('all_leap')
351	write(,)'CALENDRIER CHOISI: Terrestre bissextile'
352	else if (calend == 'gregorian') then
353	call ioconf_calendar('gregorian') ! not to be used by normal users
354	write(,)'CALENDRIER CHOISI: Gregorien'
355	else
356	write (,) 'ERROR : unknown calendar ', calend
357	stop 'calend should be 360d,earth_365d,earth_366d,gregorian'
358	endif
359	!-----------------------------------------------------------------------
360	!
361	!c Date :
362	! La date est supposee donnee sous la forme [annee, numero du jour dans
363	! l annee] ; l heure est donnee dans time_ini, lu dans lmdz1d.def.
364	! On appelle ymds2ju pour convertir [annee, jour] en [jour Julien].
365	! Le numero du jour est dans "day". L heure est traitee separement.
366	! La date complete est dans "daytime" (l'unite est le jour).
367	if (nday>0) then
368	fnday=nday
369	else
370	fnday=-nday/float(day_step)
371	endif
372
373	! Special case for arm_cu which lasts less than one day : 53100s !! (MPL 20111026)
374	IF(forcing_type .EQ. 61) fnday=53100./86400.
375	! Special case for amma which lasts less than one day : 64800s !! (MPL 20120216)
376	IF(forcing_type .EQ. 6) fnday=64800./86400.
377	! IF(forcing_type .EQ. 6) fnday=50400./86400.
378	annee_ref = anneeref
379	mois = 1
380	day_ref = dayref
381	heure = 0.
382	itau_dyn = 0
383	itau_phy = 0
384	call ymds2ju(annee_ref,mois,day_ref,heure,day)
385	day_ini = int(day)
386	day_end = day_ini + fnday
387
388	IF (forcing_type .eq.2) THEN
389	! Convert the initial date of Toga-Coare to Julian day
390	call ymds2ju &
391	& (year_ini_toga,mth_ini_toga,day_ini_toga,heure,day_ju_ini_toga)
392
393	ELSEIF (forcing_type .eq.4) THEN
394	! Convert the initial date of TWPICE to Julian day
395	call ymds2ju &
396	& (year_ini_twpi,mth_ini_twpi,day_ini_twpi,heure_ini_twpi &
397	& ,day_ju_ini_twpi)
398	ELSEIF (forcing_type .eq.6) THEN
399	! Convert the initial date of AMMA to Julian day
400	call ymds2ju &
401	& (year_ini_amma,mth_ini_amma,day_ini_amma,heure_ini_amma &
402	& ,day_ju_ini_amma)
403	ELSEIF (forcing_type .eq.7) THEN
404	! Convert the initial date of DICE to Julian day
405	call ymds2ju &
406	& (year_ini_dice,mth_ini_dice,day_ini_dice,heure_ini_dice &
407	& ,day_ju_ini_dice)
408	ELSEIF (forcing_type .eq.59) THEN
409	! Convert the initial date of Sandu case to Julian day
410	call ymds2ju &
411	& (year_ini_sandu,mth_ini_sandu,day_ini_sandu, &
412	& time_ini*3600.,day_ju_ini_sandu)
413
414	ELSEIF (forcing_type .eq.60) THEN
415	! Convert the initial date of Astex case to Julian day
416	call ymds2ju &
417	& (year_ini_astex,mth_ini_astex,day_ini_astex, &
418	& time_ini*3600.,day_ju_ini_astex)
419
420	ELSEIF (forcing_type .eq.61) THEN
421	! Convert the initial date of Arm_cu case to Julian day
422	call ymds2ju &
423	& (year_ini_armcu,mth_ini_armcu,day_ini_armcu,heure_ini_armcu &
424	& ,day_ju_ini_armcu)
425	ENDIF
426
427	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
428	! Print out the actual date of the beginning of the simulation :
429	call ju2ymds(daytime,year_print, month_print,day_print,sec_print)
430	print *,' Time of beginning : ', &
431	& year_print, month_print, day_print, sec_print
432
433	!---------------------------------------------------------------------
434	! Initialization of dimensions, geometry and initial state
435	!---------------------------------------------------------------------
436	call init_phys_lmdz(1,1,llm,1,(/1/))
437	call suphel
438	call initcomgeomphy
439	call infotrac_init
440
441	if (nqtot>nqmx) STOP'Augmenter nqmx dans lmdz1d.F'
442	allocate(q(llm,nqtot)) ; q(:,:)=0.
443	allocate(dq(llm,nqtot))
444	allocate(dq_dyn(llm,nqtot))
445	allocate(d_q_adv(llm,nqtot))
446	! allocate(d_th_adv(llm))
447
448	!
449	! No ozone climatology need be read in this pre-initialization
450	! (phys_state_var_init is called again in physiq)
451	read_climoz = 0
452	!
453	call phys_state_var_init(read_climoz)
454
455	if (ngrid.ne.klon) then
456	print*,'stop in inifis'
457	print*,'Probleme de dimensions :'
458	print*,'ngrid = ',ngrid
459	print*,'klon = ',klon
460	stop
461	endif
462	!!!=====================================================================
463	!!! Feedback forcing values for Gateaux differentiation (al1)
464	!!!=====================================================================
465	!!! Surface Planck forcing bracketing call radiation
466	!! surf_Planck = 0.
467	!! surf_Conv = 0.
468	!! write(,) 'Gateaux-dif Planck,Conv:',surf_Planck,surf_Conv
469	!!! a mettre dans le lmdz1d.def ou autre
470	!!
471	!!
472	qsol = qsolinp
473	qsurf = fq_sat(tsurf,psurf/100.)
474	rlat=xlat
475	rlon=xlon
476	day1= day_ini
477	time=daytime-day
478	ts_toga(1)=tsurf ! needed by read_tsurf1d.F
479	rho(1)=psurf/(rdtsurf(1.+(rv/rd-1.)*qsurf))
480
481	!
482	!! mpl et jyg le 22/08/2012 :
483	!! pour que les cas a flux de surface imposes marchent
484	IF(.NOT.ok_flux_surf.or.max(abs(wtsurf),abs(wqsurf))>0.) THEN
485	fsens=-wtsurfrcpdrho(1)
486	flat=-wqsurfrlvttrho(1)
487	print *,'Flux: ok_flux wtsurf wqsurf',ok_flux_surf,wtsurf,wqsurf
488	ENDIF
489	print*,'Flux sol ',fsens,flat
490	!! ok_flux_surf=.false.
491	!! fsens=-wtsurfrcpdrho(1)
492	!! flat=-wqsurfrlvttrho(1)
493	!!!!
494
495	! Vertical discretization and pressure levels at half and mid levels:
496
497	pa = 5e4
498	!! preff= 1.01325e5
499	preff = psurf
500	IF (ok_old_disvert) THEN
501	call disvert0(pa,preff,ap,bp,dpres,presnivs,nivsigs,nivsig)
502	print *,'On utilise disvert0'
503	ELSE
504	call disvert()
505	print *,'On utilise disvert'
506	! Nouvelle version disvert permettant d imposer ap,bp (modif L.Guez) MPL 18092012
507	! Dans ce cas, on lit ap,bp dans le fichier hybrid.txt
508	ENDIF
509	sig_s=presnivs/preff
510	plev =ap+bp*psurf
511	play = 0.5*(plev(1:llm)+plev(2:llm+1))
512	!cc zlay=-rd300.log(play/psurf)/rg ! moved after reading profiles
513
514	IF (forcing_type .eq. 59) THEN
515	! pour forcing_sandu, on cherche l'indice le plus proche de 700hpa#3000m
516	write(,) '***********************'
517	do l = 1, llm
518	write(,) 'l,play(l),presnivs(l): ',l,play(l),presnivs(l)
519	if (trouve_700 .and. play(l).le.70000) then
520	llm700=l
521	print *,'llm700,play=',llm700,play(l)/100.
522	trouve_700= .false.
523	endif
524	enddo
525	write(,) '***********************'
526	ENDIF
527
528	!
529	!=====================================================================
530	! EVENTUALLY, READ FORCING DATA :
531	!=====================================================================
532
533	#include "1D_read_forc_cases.h"
534
535	if (forcing_GCM2SCM) then
536	write (,) 'forcing_GCM2SCM not yet implemented'
537	stop 'in initialization'
538	endif ! forcing_GCM2SCM
539
540	print*,'mxcalc=',mxcalc
541	print*,'zlay=',zlay(mxcalc)
542	print*,'play=',play(mxcalc)
543
544	!Al1 pour SST forced, appellé depuis ocean_forced_noice
545	ts_cur = tsurf ! SST used in read_tsurf1d
546	!=====================================================================
547	! Initialisation de la physique :
548	!=====================================================================
549
550	! Rq: conf_phys.F90 lit tous les flags de physiq.def; conf_phys appele depuis physiq.F
551	!
552	! day_step, iphysiq lus dans gcm.def ci-dessus
553	! timestep: calcule ci-dessous from rday et day_step
554	! ngrid=1
555	! llm: defini dans .../modipsl/modeles/LMDZ4/libf/grid/dimension
556	! rday: defini dans suphel.F (86400.)
557	! day_ini: lu dans run.def (dayref)
558	! rlat_rad,rlon-rad: transformes en radian de rlat,rlon lus dans lmdz1d.def (en degres)
559	! airefi,zcufi,zcvfi initialises au debut de ce programme
560	! rday,ra,rg,rd,rcpd declares dans YOMCST.h et calcules dans suphel.F
561	day_step = float(nsplit_phys)*day_step/float(iphysiq)
562	write (,) 'Time step divided by nsplit_phys (=',nsplit_phys,')'
563	timestep =rday/day_step
564	dtime_frcg = timestep
565	!
566	zcufi=airefi
567	zcvfi=airefi
568	!
569	rlat_rad(:)=rlat(:)*rpi/180.
570	rlon_rad(:)=rlon(:)*rpi/180.
571
572	call iniphysiq(ngrid,llm,rday,day_ini,timestep, &
573	& rlat_rad,rlon_rad,airefi,zcufi,zcvfi,ra,rg,rd,rcpd,(/1/))
574	print*,'apres iniphysiq'
575
576	! 2 PARAMETRES QUI DEVRAIENT ETRE LUS DANS run.def MAIS NE LE SONT PAS ICI:
577	co2_ppm= 330.0
578	solaire=1370.0
579
580	! Ecriture du startphy avant le premier appel a la physique.
581	! On le met juste avant pour avoir acces a tous les champs
582	! NB: les clesphy0 seront remplies dans phyredem d'apres les flags lus dans gcm.def
583
584	if (ok_writedem) then
585
586	!--------------------------------------------------------------------------
587	! pbl_surface_init (called here) and pbl_surface_final (called by phyredem)
588	! need : qsol fder snow qsurf evap rugos agesno ftsoil
589	!--------------------------------------------------------------------------
590
591	type_ocean = "force"
592	run_off_lic_0(1) = restart_runoff
593	call fonte_neige_init(run_off_lic_0)
594
595	fder=0.
596	snsrf(1,:)=0. ! couverture de neige des sous surface
597	qsurfsrf(1,:)=qsurf ! humidite de l'air des sous surface
598	evap=0.
599	frugs(1,:)=rugos ! couverture de neige des sous surface
600	agesno = xagesno
601	tsoil(:,:,:)=tsurf
602	!------ AMMA 2e run avec modele sol et rayonnement actif (MPL 23052012)
603	! tsoil(1,1,1)=299.18
604	! tsoil(1,2,1)=300.08
605	! tsoil(1,3,1)=301.88
606	! tsoil(1,4,1)=305.48
607	! tsoil(1,5,1)=308.00
608	! tsoil(1,6,1)=308.00
609	! tsoil(1,7,1)=308.00
610	! tsoil(1,8,1)=308.00
611	! tsoil(1,9,1)=308.00
612	! tsoil(1,10,1)=308.00
613	! tsoil(1,11,1)=308.00
614	!-----------------------------------------------------------------------
615	call pbl_surface_init(qsol, fder, snsrf, qsurfsrf, &
616	& evap, frugs, agesno, tsoil)
617
618	!------------------ prepare limit conditions for limit.nc -----------------
619	!-- Ocean force
620
621	print*,'avant phyredem'
622	pctsrf(1,:)=0.
623	if (nat_surf.eq.0.) then
624	pctsrf(1,is_oce)=1.
625	pctsrf(1,is_ter)=0.
626	else
627	pctsrf(1,is_oce)=0.
628	pctsrf(1,is_ter)=1.
629	end if
630
631	print*,'nat_surf,pctsrf(1,is_oce),pctsrf(1,is_ter)',nat_surf &
632	& ,pctsrf(1,is_oce),pctsrf(1,is_ter)
633
634	zmasq=pctsrf(1,is_ter)+pctsrf(1,is_lic)
635	zpic = zpicinp
636	ftsol=tsurf
637	falb1 = albedo
638	falb2 = albedo
639	rugoro=rugos
640	t_ancien(1,:)=temp(:)
641	q_ancien(1,:)=q(:,1)
642	pbl_tke=1.e-8
643
644	rain_fall=0.
645	snow_fall=0.
646	solsw=0.
647	sollw=0.
648	radsol=0.
649	rnebcon=0.
650	ratqs=0.
651	clwcon=0.
652	zmea=0.
653	zstd=0.
654	zsig=0.
655	zgam=0.
656	zval=0.
657	zthe=0.
658	sig1=0.
659	w01=0.
660	u_ancien(1,:)=u(:)
661	v_ancien(1,:)=v(:)
662
663	!------------------------------------------------------------------------
664	! Make file containing restart for the physics (startphy.nc)
665	!
666	! NB: List of the variables to be written by phyredem (via put_field):
667	! rlon,rlat,zmasq,pctsrf(:,is_ter),pctsrf(:,is_lic),pctsrf(:,is_oce)
668	! pctsrf(:,is_sic),ftsol(:,nsrf),tsoil(:,isoil,nsrf),qsurf(:,nsrf)
669	! qsol,falb1(:,nsrf),falb2(:,nsrf),evap(:,nsrf),snow(:,nsrf)
670	! radsol,solsw,sollw,fder,rain_fall,snow_fall,frugs(:,nsrf)
671	! agesno(:,nsrf),zmea,zstd,zsig,zgam,zthe,zpic,zval,rugoro
672	! t_ancien,q_ancien,frugs(:,is_oce),clwcon(:,1),rnebcon(:,1),ratqs(:,1)
673	! run_off_lic_0,pbl_tke(:,1:klev,nsrf),zmax0,f0,sig1,w01
674	! wake_deltat,wake_deltaq,wake_s,wake_cstar,wake_fip
675	!------------------------------------------------------------------------
676	!Al1 =============== restart option ==========================
677	if (.not.restart) then
678	call phyredem ("startphy.nc")
679	else
680	! (desallocations)
681	print*,'callin surf final'
682	call pbl_surface_final(qsol, fder, snsrf, qsurfsrf, &
683	& evap, frugs, agesno, tsoil)
684	print*,'after surf final'
685	CALL fonte_neige_final(run_off_lic_0)
686	endif
687
688	ok_writedem=.false.
689	print*,'apres phyredem'
690
691	endif ! ok_writedem
692
693	!------------------------------------------------------------------------
694	! Make file containing boundary conditions (limit.nc) Al1->restartdyn*
695	! --------------------------------------------------
696	! NB: List of the variables to be written in limit.nc
697	! (by writelim.F, subroutine of 1DUTILS.h):
698	! phy_nat,phy_alb,phy_sst,phy_bil,phy_rug,phy_ice,
699	! phy_fter,phy_foce,phy_flic,phy_fsic)
700	!------------------------------------------------------------------------
701	do i=1,yd
702	phy_nat(i) = nat_surf
703	phy_alb(i) = albedo
704	phy_sst(i) = tsurf ! read_tsurf1d will be used instead
705	phy_rug(i) = rugos
706	phy_fter(i) = pctsrf(1,is_ter)
707	phy_foce(i) = pctsrf(1,is_oce)
708	phy_fsic(i) = pctsrf(1,is_sic)
709	phy_flic(i) = pctsrf(1,is_lic)
710	enddo
711
712	! fabrication de limit.nc
713	call writelim (1,phy_nat,phy_alb,phy_sst,phy_bil,phy_rug, &
714	& phy_ice,phy_fter,phy_foce,phy_flic,phy_fsic)
715
716
717	call phys_state_var_end
718	!Al1
719	if (restart) then
720	print*,'call to restart dyn 1d'
721	Call dyn1deta0("start1dyn.nc",plev,play,phi,phis,presnivs, &
722	& u,v,temp,q,omega2)
723
724	print*,'fnday,annee_ref,day_ref,day_ini', &
725	& fnday,annee_ref,day_ref,day_ini
726	!** call ymds2ju(annee_ref,mois,day_ini,heure,day)
727	day = day_ini
728	day_end = day_ini + nday
729	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
730
731	! Print out the actual date of the beginning of the simulation :
732	call ju2ymds(daytime, an, mois, jour, heure)
733	print *,' Time of beginning : y m d h',an, mois,jour,heure/3600.
734
735	day = int(daytime)
736	time=daytime-day
737
738	print,'*** intialised fields from restart1dyn *****'
739	print*,'plev,play,phi,phis,presnivs,u,v,temp,q,omega2'
740	print*,'temp(1),q(1,1),u(1),v(1),plev(1),phis :'
741	print*,temp(1),q(1,1),u(1),v(1),plev(1),phis
742	! raz for safety
743	do l=1,llm
744	dq_dyn(l,1) = 0.
745	enddo
746	endif
747	!Al1 ================ end restart =================================
748	IF (ecrit_slab_oc.eq.1) then
749	open(97,file='div_slab.dat',STATUS='UNKNOWN')
750	elseif (ecrit_slab_oc.eq.0) then
751	open(97,file='div_slab.dat',STATUS='OLD')
752	endif
753	!=====================================================================
754	! START OF THE TEMPORAL LOOP :
755	!=====================================================================
756
757	do while(it.le.nint(fnday*day_step))
758
759	if (prt_level.ge.1) then
760	print*,'XXXXXXXXXXXXXXXXXXX ITAP,day,time=', &
761	& it,day,time,nint(fnday*day_step)
762	print*,'PAS DE TEMPS ',timestep
763	endif
764	!Al1 demande de restartphy.nc
765	if (it.eq.nint(fnday*day_step)) lastcall=.True.
766
767	!---------------------------------------------------------------------
768	! Interpolation of forcings in time and onto model levels
769	!---------------------------------------------------------------------
770
771	#include "1D_interp_cases.h"
772
773	if (forcing_GCM2SCM) then
774	write (,) 'forcing_GCM2SCM not yet implemented'
775	stop 'in time loop'
776	endif ! forcing_GCM2SCM
777
778	!---------------------------------------------------------------------
779	! Geopotential :
780	!---------------------------------------------------------------------
781
782	phi(1)=RDtemp(1)(plev(1)-play(1))/(.5*(plev(1)+play(1)))
783	do l = 1, llm-1
784	phi(l+1)=phi(l)+RD(temp(l)+temp(l+1)) &
785	& (play(l)-play(l+1))/(play(l)+play(l+1))
786	enddo
787
788	!---------------------------------------------------------------------
789	! Listing output for debug prt_level>=1
790	!---------------------------------------------------------------------
791	if (prt_level>=1) then
792	print *,' avant physiq : -------- day time ',day,time
793	write(,) 'firstcall,lastcall,phis', &
794	& firstcall,lastcall,phis
795	write(*,'(a10,2a4,4a13)') 'BEFOR1 IT=','it','l', &
796	& 'presniv','plev','play','phi'
797	write(*,'(a10,2i4,4f13.2)') ('BEFOR1 IT= ',it,l, &
798	& presnivs(l),plev(l),play(l),phi(l),l=1,llm)
799	write(*,'(a11,2a4,a11,6a8)') 'BEFOR2','it','l', &
800	& 'presniv','u','v','temp','q1','q2','omega2'
801	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('BEFOR2 IT= ',it,l, &
802	& presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
803	endif
804
805	!---------------------------------------------------------------------
806	! Call physiq :
807	!---------------------------------------------------------------------
808
809	call physiq(ngrid,llm, &
810	& firstcall,lastcall, &
811	& day,time,timestep, &
812	& plev,play,phi,phis,presnivs,clesphy0, &
813	& u,v,temp,q,omega2, &
814	& du_phys,dv_phys,dt_phys,dq,dpsrf, &
815	& dudyn)
816	firstcall=.false.
817
818	!---------------------------------------------------------------------
819	! Listing output for debug prt_level>=1
820	!---------------------------------------------------------------------
821	if (prt_level>=1) then
822	write(*,'(a11,2a4,4a13)') 'AFTER1 IT=','it','l', &
823	& 'presniv','plev','play','phi'
824	write(*,'(a11,2i4,4f13.2)') ('AFTER1 it= ',it,l, &
825	& presnivs(l),plev(l),play(l),phi(l),l=1,llm)
826	write(*,'(a11,2a4,a11,6a8)') 'AFTER2','it','l', &
827	& 'presniv','u','v','temp','q1','q2','omega2'
828	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('AFTER2 it= ',it,l, &
829	& presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
830	write(*,'(a11,2a4,a11,5a8)') 'AFTER3','it','l', &
831	& 'presniv','du_phys','dv_phys','dt_phys','dq1','dq2'
832	write(*,'(a11,2i4,f11.2,5f8.2)') ('AFTER3 it= ',it,l, &
833	& presnivs(l),86400du_phys(l),86400dv_phys(l), &
834	& 86400dt_phys(l),86400dq(l,1),dq(l,2),l=1,llm)
835	write(,) 'dpsrf',dpsrf
836	endif
837	!---------------------------------------------------------------------
838	! Add physical tendencies :
839	!---------------------------------------------------------------------
840
841	fcoriolis=2.sin(rpixlat/180.)*romega
842	if (forcing_radconv .or. forcing_fire) then
843	fcoriolis=0.0
844	dt_cooling=0.0
845	d_th_adv=0.0
846	d_q_adv=0.0
847	endif
848
849	if (forcing_toga .or. forcing_GCSSold .or. forcing_twpice &
850	& .or.forcing_amma) then
851	fcoriolis=0.0 ; ug=0. ; vg=0.
852	endif
853	if(forcing_rico) then
854	dt_cooling=0.
855	endif
856
857	print*, 'fcoriolis ', fcoriolis, xlat
858
859	du_age(1:mxcalc)=fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
860	dv_age(1:mxcalc)=-fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
861
862	!!!!!!!!!!!!!!!!!!!!!!!!
863	! Geostrophic wind
864	!!!!!!!!!!!!!!!!!!!!!!!!
865	sfdt = sin(0.5fcoriolistimestep)
866	cfdt = cos(0.5fcoriolistimestep)
867	!
868	du_age(1:mxcalc)= -2.sfdt/timestep &
869	& (sfdt*(u(1:mxcalc)-ug(1:mxcalc)) - &
870	& cfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
871	!! : fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
872	!
873	dv_age(1:mxcalc)= -2.sfdt/timestep &
874	& (cfdt*(u(1:mxcalc)-ug(1:mxcalc)) + &
875	& sfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
876	!! : -fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
877	!
878	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
879	! call writefield_phy('dv_age' ,dv_age,llm)
880	! call writefield_phy('du_age' ,du_age,llm)
881	! call writefield_phy('du_phys' ,du_phys,llm)
882	! call writefield_phy('u_tend' ,u,llm)
883	! call writefield_phy('u_g' ,ug,llm)
884	!
885	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
886	!! Increment state variables
887	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
888	! pour les cas sandu et astex, on reclacule u,v,q,temp et teta dans 1D_nudge_sandu_astex.h
889	! au dessus de 700hpa, on relaxe vers les profils initiaux
890	if (forcing_sandu .OR. forcing_astex) then
891	#include "1D_nudge_sandu_astex.h"
892	else
893	u(1:mxcalc)=u(1:mxcalc) + timestep*( &
894	& du_phys(1:mxcalc) &
895	& +du_age(1:mxcalc) )
896	v(1:mxcalc)=v(1:mxcalc) + timestep*( &
897	& dv_phys(1:mxcalc) &
898	& +dv_age(1:mxcalc) )
899	q(1:mxcalc,:)=q(1:mxcalc,:)+timestep*( &
900	& dq(1:mxcalc,:) &
901	& +d_q_adv(1:mxcalc,:) )
902
903	if (prt_level.ge.1) then
904	print *, &
905	& 'physiq-> temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1) ', &
906	& temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1)
907	print*,du_phys
908	print*, v
909	print*, vg
910	endif
911
912	temp(1:mxcalc)=temp(1:mxcalc)+timestep*( &
913	& dt_phys(1:mxcalc) &
914	& +d_th_adv(1:mxcalc) &
915	& +dt_cooling(1:mxcalc)) ! Taux de chauffage ou refroid.
916
917	endif ! forcing_sandu or forcing_astex
918
919	teta=temp(pzero/play)*rkappa
920	!
921	!---------------------------------------------------------------------
922	! Nudge soil temperature if requested
923	!---------------------------------------------------------------------
924
925	IF (nudge_tsoil) THEN
926	ftsoil(1,isoil_nudge,:) = ftsoil(1,isoil_nudge,:) &
927	& -timestep/tau_soil_nudge*(ftsoil(1,isoil_nudge,:)-Tsoil_nudge)
928	ENDIF
929
930	!---------------------------------------------------------------------
931	! Add large-scale tendencies (advection, etc) :
932	!---------------------------------------------------------------------
933
934	!cc nrlmd
935	!cc tmpvar=teta
936	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
937	!cc
938	!cc teta(1:mxcalc)=tmpvar(1:mxcalc)
939	!cc tmpvar(:)=q(:,1)
940	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
941	!cc q(1:mxcalc,1)=tmpvar(1:mxcalc)
942	!cc tmpvar(:)=q(:,2)
943	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
944	!cc q(1:mxcalc,2)=tmpvar(1:mxcalc)
945
946	!---------------------------------------------------------------------
947	! Air temperature :
948	!---------------------------------------------------------------------
949	if (lastcall) then
950	print*,'Pas de temps final ',it
951	call ju2ymds(daytime, an, mois, jour, heure)
952	print*,'a la date : a m j h',an, mois, jour ,heure/3600.
953	endif
954
955	! incremente day time
956	! print*,'daytime bef',daytime,1./day_step
957	daytime = daytime+1./day_step
958	!Al1dbg
959	day = int(daytime+0.1/day_step)
960	! time = max(daytime-day,0.0)
961	!Al1&jyg: correction de bug
962	!cc time = real(mod(it,day_step))/day_step
963	time = time_ini/24.+real(mod(it,day_step))/day_step
964	! print*,'daytime nxt time',daytime,time
965	it=it+1
966
967	enddo
968
969	!Al1
970	if (ecrit_slab_oc.ne.-1) close(97)
971
972	!Al1 Call to 1D equivalent of dynredem (an,mois,jour,heure ?)
973	! -------------------------------------
974	call dyn1dredem("restart1dyn.nc", &
975	& plev,play,phi,phis,presnivs, &
976	& u,v,temp,q,omega2)
977
978	CALL abort_gcm ('lmdz1d ','The End ',0)
979
980	end
981
982	#include "1DUTILS.h"
983	#include "1Dconv.h"
984
985	#endif
986

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