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lmdz1d.F @ 1821

Last change on this file since 1821 was 1799, checked in by Ehouarn Millour, 11 years ago
Added initializations of u_ancien and v_ancien. Changed format of lmdz1d.F file (was in DOS format ??). FH
File size: 34.7 KB

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1	PROGRAM lmdz1d
2
3	USE ioipsl, only: ju2ymds, ymds2ju, ioconf_calendar
4	use phys_state_var_mod
5	use comgeomphy
6	use dimphy
7	use surface_data, only : type_ocean,ok_veget
8	use pbl_surface_mod, only : ftsoil, pbl_surface_init,
9	$ pbl_surface_final
10	use fonte_neige_mod, only : fonte_neige_init, fonte_neige_final
11
12	use infotrac ! new
13	use control_mod
14	USE indice_sol_mod
15
16	implicit none
17	#include "dimensions.h"
18	#include "YOMCST.h"
19	#include "temps.h"
20	!!#include "control.h"
21	#include "iniprint.h"
22	#include "clesphys.h"
23	#include "dimsoil.h"
24	!#include "indicesol.h"
25
26	#include "comvert.h"
27	#include "compar1d.h"
28	#include "flux_arp.h"
29	#include "tsoilnudge.h"
30	#include "fcg_gcssold.h"
31	!!!#include "fbforcing.h"
32
33	!=====================================================================
34	! DECLARATIONS
35	!=====================================================================
36
37	!---------------------------------------------------------------------
38	! Externals
39	!---------------------------------------------------------------------
40	external fq_sat
41	real fq_sat
42
43	!---------------------------------------------------------------------
44	! Arguments d' initialisations de la physique (USER DEFINE)
45	!---------------------------------------------------------------------
46
47	integer, parameter :: ngrid=1
48	real :: zcufi = 1.
49	real :: zcvfi = 1.
50
51	!- real :: nat_surf
52	!- logical :: ok_flux_surf
53	!- real :: fsens
54	!- real :: flat
55	!- real :: tsurf
56	!- real :: rugos
57	!- real :: qsol(1:2)
58	!- real :: qsurf
59	!- real :: psurf
60	!- real :: zsurf
61	!- real :: albedo
62	!-
63	!- real :: time = 0.
64	!- real :: time_ini
65	!- real :: xlat
66	!- real :: xlon
67	!- real :: wtsurf
68	!- real :: wqsurf
69	!- real :: restart_runoff
70	!- real :: xagesno
71	!- real :: qsolinp
72	!- real :: zpicinp
73	!-
74	real :: fnday
75	real :: day, daytime
76	real :: day1
77	real :: heure
78	integer :: jour
79	integer :: mois
80	integer :: an
81
82	!
83	real :: paire = 1. ! aire de la maille
84	!** common /flux_arp/fsens,flat,ok_flux_surf
85
86	!---------------------------------------------------------------------
87	! Declarations related to forcing and initial profiles
88	!---------------------------------------------------------------------
89
90	integer :: kmax = llm
91	integer nlev_max,llm700
92	parameter (nlev_max = 1000)
93	real timestep, frac, timeit
94	real height(nlev_max),tttprof(nlev_max),qtprof(nlev_max),
95	. uprof(nlev_max),vprof(nlev_max),e12prof(nlev_max),
96	. ugprof(nlev_max),vgprof(nlev_max),wfls(nlev_max),
97	. dqtdxls(nlev_max),dqtdyls(nlev_max),
98	. dqtdtls(nlev_max),thlpcar(nlev_max)
99
100	real :: fff
101	c integer :: forcing_type
102	logical :: forcing_les = .false.
103	logical :: forcing_armcu = .false.
104	logical :: forcing_rico = .false.
105	logical :: forcing_radconv = .false.
106	logical :: forcing_toga = .false.
107	logical :: forcing_twpice = .false.
108	logical :: forcing_amma = .false.
109	logical :: forcing_GCM2SCM = .false.
110	logical :: forcing_GCSSold = .false.
111	logical :: forcing_sandu = .false.
112	logical :: forcing_astex = .false.
113	logical :: forcing_fire = .false.
114	integer :: type_ts_forcing ! 0 = SST constant; 1 = SST read from a file
115	! (cf read_tsurf1d.F)
116
117	!vertical advection computation
118	! real d_t_z(llm), d_q_z(llm)
119	! real d_t_dyn_z(llm), d_q_dyn_z(llm)
120	! real zz(llm)
121	! real zfact
122
123	!flag forcings
124	logical :: nudge_wind=.true.
125	logical :: nudge_thermo=.false.
126	logical :: cptadvw=.true.
127	!=====================================================================
128	! DECLARATIONS FOR EACH CASE
129	!=====================================================================
130	!
131	#include "1D_decl_cases.h"
132	!
133	!---------------------------------------------------------------------
134	! Declarations related to vertical discretization:
135	!---------------------------------------------------------------------
136	real :: pzero=1.e5
137	real :: play (llm),zlay (llm),sig_s(llm),plev(llm+1)
138	real :: playd(llm),zlayd(llm),ap_amma(llm+1),bp_amma(llm+1),poub
139
140	!---------------------------------------------------------------------
141	! Declarations related to variables
142	!---------------------------------------------------------------------
143
144	integer :: iq
145	real :: phi(llm)
146	real :: teta(llm),tetal(llm),temp(llm),u(llm),v(llm),w(llm)
147	real :: rlat_rad(1),rlon_rad(1)
148	real :: omega(llm+1),omega2(llm),rho(llm+1)
149	real :: ug(llm),vg(llm),fcoriolis
150	real :: sfdt, cfdt
151	real :: du_phys(llm),dv_phys(llm),dt_phys(llm)
152	real :: du_dyn(llm),dv_dyn(llm),dt_dyn(llm)
153	real :: dt_cooling(llm),d_t_cool(llm),d_th_adv(llm)
154	real :: dq_cooling(llm),d_q_cool(llm)
155	real :: tmpvar(llm)
156	real :: alpha
157
158	REAL, ALLOCATABLE, DIMENSION(:,:):: q
159	REAL, ALLOCATABLE, DIMENSION(:,:):: dq
160	REAL, ALLOCATABLE, DIMENSION(:,:):: dq_dyn
161	REAL, ALLOCATABLE, DIMENSION(:,:):: d_q_adv
162
163	!---------------------------------------------------------------------
164	! Initialization of surface variables
165	!---------------------------------------------------------------------
166	real :: run_off_lic_0(1)
167	real :: fder(1),snsrf(1,nbsrf),qsurfsrf(1,nbsrf)
168	real :: evap(1,nbsrf),frugs(1,nbsrf)
169	real :: tsoil(1,nsoilmx,nbsrf)
170	real :: agesno(1,nbsrf)
171
172	!---------------------------------------------------------------------
173	! Call to phyredem
174	!---------------------------------------------------------------------
175	logical :: ok_writedem =.true.
176
177	!---------------------------------------------------------------------
178	! Call to physiq
179	!---------------------------------------------------------------------
180	integer, parameter :: longcles=20
181	logical :: firstcall=.true.
182	logical :: lastcall=.false.
183	real :: phis = 0.0
184	real :: clesphy0(longcles) = 0.0
185	real :: dpsrf
186
187	!---------------------------------------------------------------------
188	! Initializations of boundary conditions
189	!---------------------------------------------------------------------
190	integer, parameter :: yd = 360
191	real :: phy_nat (yd) = 0.0 ! 0=ocean libre,1=land,2=glacier,3=banquise
192	real :: phy_alb (yd) ! Albedo land only (old value condsurf_jyg=0.3)
193	real :: phy_sst (yd) ! SST (will not be used; cf read_tsurf1d.F)
194	real :: phy_bil (yd) = 1.0 ! Ne sert que pour les slab_ocean
195	real :: phy_rug (yd) ! Longueur rugosite utilisee sur land only
196	real :: phy_ice (yd) = 0.0 ! Fraction de glace
197	real :: phy_fter(yd) = 0.0 ! Fraction de terre
198	real :: phy_foce(yd) = 0.0 ! Fraction de ocean
199	real :: phy_fsic(yd) = 0.0 ! Fraction de glace
200	real :: phy_flic(yd) = 0.0 ! Fraction de glace
201
202	!---------------------------------------------------------------------
203	! Fichiers et d'autres variables
204	!---------------------------------------------------------------------
205	real ttt,bow,q1
206	integer :: ierr,k,l,i,it=1,mxcalc
207	integer jjmp1
208	parameter (jjmp1=jjm+1-1/jjm)
209	INTEGER nbteta
210	PARAMETER(nbteta=3)
211	REAL dudyn(iim+1,jjmp1,llm)
212	REAL PVteta(1,nbteta)
213	INTEGER read_climoz
214	!Al1
215	integer ecrit_slab_oc !1=ecrit,-1=lit,0=no file
216	data ecrit_slab_oc/-1/
217
218	!=====================================================================
219	! INITIALIZATIONS
220	!=====================================================================
221	! Initialization of Common turb_forcing
222	dtime_frcg = 0.
223	Turb_fcg_gcssold=.false.
224	hthturb_gcssold = 0.
225	hqturb_gcssold = 0.
226
227	!---------------------------------------------------------------------
228	! OPTIONS OF THE 1D SIMULATION (lmdz1d.def => unicol.def)
229	!---------------------------------------------------------------------
230	cAl1
231	call conf_unicol(99)
232	cAl1 moves this gcssold var from common fcg_gcssold to
233	Turb_fcg_gcssold = xTurb_fcg_gcssold
234	c --------------------------------------------------------------------
235	close(1)
236	cAl1
237	write(,) 'lmdz1d.def lu => unicol.def'
238
239	! forcing_type defines the way the SCM is forced:
240	!forcing_type = 0 ==> forcing_les = .true.
241	! initial profiles from file prof.inp.001
242	! no forcing by LS convergence ;
243	! surface temperature imposed ;
244	! radiative cooling may be imposed (iflag_radia=0 in physiq.def)
245	!forcing_type = 1 ==> forcing_radconv = .true.
246	! idem forcing_type = 0, but the imposed radiative cooling
247	! is set to 0 (hence, if iflag_radia=0 in physiq.def,
248	! then there is no radiative cooling at all)
249	!forcing_type = 2 ==> forcing_toga = .true.
250	! initial profiles from TOGA-COARE IFA files
251	! LS convergence and SST imposed from TOGA-COARE IFA files
252	!forcing_type = 3 ==> forcing_GCM2SCM = .true.
253	! initial profiles from the GCM output
254	! LS convergence imposed from the GCM output
255	!forcing_type = 4 ==> forcing_twpice = .true.
256	! initial profiles from TWP-ICE cdf file
257	! LS convergence, omega and SST imposed from TWP-ICE files
258	!forcing_type = 5 ==> forcing_rico = .true.
259	! initial profiles from RICO files
260	! LS convergence imposed from RICO files
261	!forcing_type = 6 ==> forcing_amma = .true.
262	! initial profiles from AMMA nc file
263	! LS convergence, omega and surface fluxes imposed from AMMA file
264	!forcing_type = 40 ==> forcing_GCSSold = .true.
265	! initial profile from GCSS file
266	! LS convergence imposed from GCSS file
267	!forcing_type = 59 ==> forcing_sandu = .true.
268	! initial profiles from sanduref file: see prof.inp.001
269	! SST varying with time and divergence constante: see ifa_sanduref.txt file
270	! Radiation has to be computed interactively
271	!forcing_type = 60 ==> forcing_astex = .true.
272	! initial profiles from file: see prof.inp.001
273	! SST,divergence,ug,vg,ufa,vfa varying with time : see ifa_astex.txt file
274	! Radiation has to be computed interactively
275	!forcing_type = 61 ==> forcing_armcu = .true.
276	! initial profiles from file: see prof.inp.001
277	! sensible and latent heat flux imposed: see ifa_arm_cu_1.txt
278	! large scale advective forcing & radiative tendencies applied below 1000m: see ifa_arm_cu_2.txt
279	! use geostrophic wind ug=10m/s vg=0m/s. Duration of the case 53100s
280	! Radiation to be switched off
281	!
282	if (forcing_type .eq.0) THEN
283	forcing_les = .true.
284	elseif (forcing_type .eq.1) THEN
285	forcing_radconv = .true.
286	elseif (forcing_type .eq.2) THEN
287	forcing_toga = .true.
288	elseif (forcing_type .eq.3) THEN
289	forcing_GCM2SCM = .true.
290	elseif (forcing_type .eq.4) THEN
291	forcing_twpice = .true.
292	elseif (forcing_type .eq.5) THEN
293	forcing_rico = .true.
294	elseif (forcing_type .eq.6) THEN
295	forcing_amma = .true.
296	elseif (forcing_type .eq.40) THEN
297	forcing_GCSSold = .true.
298	elseif (forcing_type .eq.59) THEN
299	forcing_sandu = .true.
300	elseif (forcing_type .eq.60) THEN
301	forcing_astex = .true.
302	elseif (forcing_type .eq.61) THEN
303	forcing_armcu = .true.
304	IF(llm.NE.19.AND.llm.NE.40) stop 'Erreur nombre de niveaux !!'
305	else
306	write (,) 'ERROR : unknown forcing_type ', forcing_type
307	stop 'Forcing_type should be 0,1,2,3,4,5,6 or 40,59,60,61'
308	ENDIF
309	print*,"forcing type=",forcing_type
310
311	! if type_ts_forcing=0, the surface temp of 1D simulation is constant in time
312	! (specified by tsurf in lmdz1d.def); if type_ts_forcing=1, the surface temperature
313	! varies in time according to a forcing (e.g. forcing_toga) and is passed to read_tsurf1d.F
314	! through the common sst_forcing.
315
316	type_ts_forcing = 0
317	if (forcing_toga .or. forcing_sandu .or. forcing_astex)
318	: type_ts_forcing = 1
319
320	!---------------------------------------------------------------------
321	! Definition of the run
322	!---------------------------------------------------------------------
323
324	call conf_gcm( 99, .TRUE. , clesphy0 )
325	c-----------------------------------------------------------------------
326	c Choix du calendrier
327	c -------------------
328
329	c calend = 'earth_365d'
330	if (calend == 'earth_360d') then
331	call ioconf_calendar('360d')
332	write(,)'CALENDRIER CHOISI: Terrestre a 360 jours/an'
333	else if (calend == 'earth_365d') then
334	call ioconf_calendar('noleap')
335	write(,)'CALENDRIER CHOISI: Terrestre a 365 jours/an'
336	else if (calend == 'earth_366d') then
337	call ioconf_calendar('all_leap')
338	write(,)'CALENDRIER CHOISI: Terrestre bissextile'
339	else if (calend == 'gregorian') then
340	call ioconf_calendar('gregorian') ! not to be used by normal users
341	write(,)'CALENDRIER CHOISI: Gregorien'
342	else
343	write (,) 'ERROR : unknown calendar ', calend
344	stop 'calend should be 360d,earth_365d,earth_366d,gregorian'
345	endif
346	c-----------------------------------------------------------------------
347	c
348	cc Date :
349	c La date est supposee donnee sous la forme [annee, numero du jour dans
350	c l annee] ; l heure est donnee dans time_ini, lu dans lmdz1d.def.
351	c On appelle ymds2ju pour convertir [annee, jour] en [jour Julien].
352	c Le numero du jour est dans "day". L heure est traitee separement.
353	c La date complete est dans "daytime" (l'unite est le jour).
354	fnday=nday
355	c Special case for arm_cu which lasts less than one day : 53100s !! (MPL 20111026)
356	IF(forcing_type .EQ. 61) fnday=53100./86400.
357	c Special case for amma which lasts less than one day : 64800s !! (MPL 20120216)
358	IF(forcing_type .EQ. 6) fnday=64800./86400.
359	annee_ref = anneeref
360	mois = 1
361	day_ref = dayref
362	heure = 0.
363	itau_dyn = 0
364	itau_phy = 0
365	call ymds2ju(annee_ref,mois,day_ref,heure,day)
366	day_ini = day
367	day_end = day_ini + nday
368
369	IF (forcing_type .eq.2) THEN
370	! Convert the initial date of Toga-Coare to Julian day
371	call ymds2ju
372	$ (year_ini_toga,mth_ini_toga,day_ini_toga,heure,day_ju_ini_toga)
373
374	ELSEIF (forcing_type .eq.4) THEN
375	! Convert the initial date of TWPICE to Julian day
376	call ymds2ju
377	$ (year_ini_twpi,mth_ini_twpi,day_ini_twpi,heure_ini_twpi
378	$ ,day_ju_ini_twpi)
379	ELSEIF (forcing_type .eq.6) THEN
380	! Convert the initial date of AMMA to Julian day
381	call ymds2ju
382	$ (year_ini_amma,mth_ini_amma,day_ini_amma,heure_ini_amma
383	$ ,day_ju_ini_amma)
384
385	ELSEIF (forcing_type .eq.59) THEN
386	! Convert the initial date of Sandu case to Julian day
387	call ymds2ju
388	$ (year_ini_sandu,mth_ini_sandu,day_ini_sandu,
389	$ time_ini*3600.,day_ju_ini_sandu)
390
391	ELSEIF (forcing_type .eq.60) THEN
392	! Convert the initial date of Astex case to Julian day
393	call ymds2ju
394	$ (year_ini_astex,mth_ini_astex,day_ini_astex,
395	$ time_ini*3600.,day_ju_ini_astex)
396
397	ELSEIF (forcing_type .eq.61) THEN
398
399	! Convert the initial date of Arm_cu case to Julian day
400	call ymds2ju
401	$ (year_ini_armcu,mth_ini_armcu,day_ini_armcu,heure_ini_armcu
402	$ ,day_ju_ini_armcu)
403	ENDIF
404
405	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
406	! Print out the actual date of the beginning of the simulation :
407	call ju2ymds(daytime,year_print, month_print,day_print,sec_print)
408	print *,' Time of beginning : ',
409	$ year_print, month_print, day_print, sec_print
410
411	!---------------------------------------------------------------------
412	! Initialization of dimensions, geometry and initial state
413	!---------------------------------------------------------------------
414	call init_phys_lmdz(1,1,llm,1,(/1/))
415	call suphel
416	call initcomgeomphy
417	call infotrac_init
418
419	allocate(q(llm,nqtot)) ; q(:,:)=0.
420	allocate(dq(llm,nqtot))
421	allocate(dq_dyn(llm,nqtot))
422	allocate(d_q_adv(llm,nqtot))
423
424	c
425	c No ozone climatology need be read in this pre-initialization
426	c (phys_state_var_init is called again in physiq)
427	read_climoz = 0
428	c
429	call phys_state_var_init(read_climoz)
430
431	if (ngrid.ne.klon) then
432	print*,'stop in inifis'
433	print*,'Probleme de dimensions :'
434	print*,'ngrid = ',ngrid
435	print*,'klon = ',klon
436	stop
437	endif
438	!!!=====================================================================
439	!!! Feedback forcing values for Gateaux differentiation (al1)
440	!!!=====================================================================
441	!!! Surface Planck forcing bracketing call radiation
442	!! surf_Planck = 0.
443	!! surf_Conv = 0.
444	!! write(,) 'Gateaux-dif Planck,Conv:',surf_Planck,surf_Conv
445	!!! a mettre dans le lmdz1d.def ou autre
446	!!
447	!!
448	qsol = qsolinp
449	qsurf = fq_sat(tsurf,psurf/100.)
450	rlat=xlat
451	rlon=xlon
452	day1= day_ini
453	time=daytime-day
454	ts_toga(1)=tsurf ! needed by read_tsurf1d.F
455	rho(1)=psurf/(rdtsurf(1.+(rv/rd-1.)*qsurf))
456
457	!
458	!! mpl et jyg le 22/08/2012 :
459	!! pour que les cas a flux de surface imposes marchent
460	IF(.NOT.ok_flux_surf) THEN
461	fsens=-wtsurfrcpdrho(1)
462	flat=-wqsurfrlvttrho(1)
463	print *,'Flux: ok_flux wtsurf wqsurf',ok_flux_surf,wtsurf,wqsurf
464	ENDIF
465	!! ok_flux_surf=.false.
466	!! fsens=-wtsurfrcpdrho(1)
467	!! flat=-wqsurfrlvttrho(1)
468	!!!!
469
470	! Vertical discretization and pressure levels at half and mid levels:
471
472	pa = 5e4
473	!! preff= 1.01325e5
474	preff = psurf
475	IF (ok_old_disvert) THEN
476	call disvert0(pa,preff,ap,bp,dpres,presnivs,nivsigs,nivsig)
477	print *,'On utilise disvert0'
478	ELSE
479	call disvert(pa,preff,ap,bp,dpres,presnivs,nivsigs,nivsig,
480	: scaleheight)
481	print *,'On utilise disvert'
482	c Nouvelle version disvert permettant d imposer ap,bp (modif L.Guez) MPL 18092012
483	c Dans ce cas, on lit ap,bp dans le fichier hybrid.txt
484	ENDIF
485	sig_s=presnivs/preff
486	plev =ap+bp*psurf
487	play = 0.5*(plev(1:llm)+plev(2:llm+1))
488	ccc zlay=-rd300.log(play/psurf)/rg ! moved after reading profiles
489
490	IF (forcing_type .eq. 59) THEN
491	! pour forcing_sandu, on cherche l'indice le plus proche de 700hpa#3000m
492	write(,) '***********************'
493	do l = 1, llm
494	write(,) 'l,play(l),presnivs(l): ',l,play(l),presnivs(l)
495	if (trouve_700 .and. play(l).le.70000) then
496	llm700=l
497	print *,'llm700,play=',llm700,play(l)/100.
498	trouve_700= .false.
499	endif
500	enddo
501	write(,) '***********************'
502	ENDIF
503
504	c
505	!=====================================================================
506	! EVENTUALLY, READ FORCING DATA :
507	!=====================================================================
508
509	#include "1D_read_forc_cases.h"
510
511	if (forcing_GCM2SCM) then
512	write (,) 'forcing_GCM2SCM not yet implemented'
513	stop 'in initialization'
514	endif ! forcing_GCM2SCM
515
516	print*,'mxcalc=',mxcalc
517	print*,'zlay=',zlay(mxcalc)
518	print*,'play=',play(mxcalc)
519
520	cAl1 pour SST forced, appellé depuis ocean_forced_noice
521	ts_cur = tsurf ! SST used in read_tsurf1d
522	!=====================================================================
523	! Initialisation de la physique :
524	!=====================================================================
525
526	! Rq: conf_phys.F90 lit tous les flags de physiq.def; conf_phys appele depuis physiq.F
527	!
528	! day_step, iphysiq lus dans gcm.def ci-dessus
529	! timestep: calcule ci-dessous from rday et day_step
530	! ngrid=1
531	! llm: defini dans .../modipsl/modeles/LMDZ4/libf/grid/dimension
532	! rday: defini dans suphel.F (86400.)
533	! day_ini: lu dans run.def (dayref)
534	! rlat_rad,rlon-rad: transformes en radian de rlat,rlon lus dans lmdz1d.def (en degres)
535	! airefi,zcufi,zcvfi initialises au debut de ce programme
536	! rday,ra,rg,rd,rcpd declares dans YOMCST.h et calcules dans suphel.F
537	day_step = float(nsplit_phys)*day_step/float(iphysiq)
538	write (,) 'Time step divided by nsplit_phys (=',nsplit_phys,')'
539	timestep =rday/day_step
540	dtime_frcg = timestep
541	!
542	zcufi=airefi
543	zcvfi=airefi
544	!
545	rlat_rad(:)=rlat(:)*rpi/180.
546	rlon_rad(:)=rlon(:)*rpi/180.
547
548	call iniphysiq(ngrid,llm,rday,day_ini,timestep,
549	. rlat_rad,rlon_rad,airefi,zcufi,zcvfi,ra,rg,rd,rcpd,(/1/))
550	print*,'apres iniphysiq'
551
552	! 2 PARAMETRES QUI DEVRAIENT ETRE LUS DANS run.def MAIS NE LE SONT PAS ICI:
553	co2_ppm= 330.0
554	solaire=1370.0
555
556	! Ecriture du startphy avant le premier appel a la physique.
557	! On le met juste avant pour avoir acces a tous les champs
558	! NB: les clesphy0 seront remplies dans phyredem d'apres les flags lus dans gcm.def
559
560	if (ok_writedem) then
561
562	!--------------------------------------------------------------------------
563	! pbl_surface_init (called here) and pbl_surface_final (called by phyredem)
564	! need : qsol fder snow qsurf evap rugos agesno ftsoil
565	!--------------------------------------------------------------------------
566
567	type_ocean = "force"
568	run_off_lic_0(1) = restart_runoff
569	call fonte_neige_init(run_off_lic_0)
570
571	fder=0.
572	snsrf(1,:)=0. ! couverture de neige des sous surface
573	qsurfsrf(1,:)=qsurf ! humidite de l'air des sous surface
574	evap=0.
575	frugs(1,:)=rugos ! couverture de neige des sous surface
576	agesno = xagesno
577	tsoil(:,:,:)=tsurf
578	!------ AMMA 2e run avec modele sol et rayonnement actif (MPL 23052012)
579	! tsoil(1,1,1)=299.18
580	! tsoil(1,2,1)=300.08
581	! tsoil(1,3,1)=301.88
582	! tsoil(1,4,1)=305.48
583	! tsoil(1,5,1)=308.00
584	! tsoil(1,6,1)=308.00
585	! tsoil(1,7,1)=308.00
586	! tsoil(1,8,1)=308.00
587	! tsoil(1,9,1)=308.00
588	! tsoil(1,10,1)=308.00
589	! tsoil(1,11,1)=308.00
590	!-----------------------------------------------------------------------
591	call pbl_surface_init(qsol, fder, snsrf, qsurfsrf,
592	& evap, frugs, agesno, tsoil)
593
594	!------------------ prepare limit conditions for limit.nc -----------------
595	!-- Ocean force
596
597	print*,'avant phyredem'
598	pctsrf(1,:)=0.
599	if (nat_surf.eq.0.) then
600	pctsrf(1,is_oce)=1.
601	pctsrf(1,is_ter)=0.
602	else
603	pctsrf(1,is_oce)=0.
604	pctsrf(1,is_ter)=1.
605	end if
606
607	print*,'nat_surf,pctsrf(1,is_oce),pctsrf(1,is_ter)',nat_surf
608	$ ,pctsrf(1,is_oce),pctsrf(1,is_ter)
609
610	zmasq=pctsrf(1,is_ter)+pctsrf(1,is_lic)
611	zpic = zpicinp
612	ftsol=tsurf
613	falb1 = albedo
614	falb2 = albedo
615	rugoro=rugos
616	t_ancien(1,:)=temp(:)
617	q_ancien(1,:)=q(:,1)
618	pbl_tke=1.e-8
619
620	rain_fall=0.
621	snow_fall=0.
622	solsw=0.
623	sollw=0.
624	radsol=0.
625	rnebcon=0.
626	ratqs=0.
627	clwcon=0.
628	zmea=0.
629	zstd=0.
630	zsig=0.
631	zgam=0.
632	zval=0.
633	zthe=0.
634	ema_work1=0.
635	ema_work2=0.
636	u_ancien(1,:)=u(:)
637	v_ancien(1,:)=v(:)
638
639	!------------------------------------------------------------------------
640	! Make file containing restart for the physics (startphy.nc)
641	!
642	! NB: List of the variables to be written by phyredem (via put_field):
643	! rlon,rlat,zmasq,pctsrf(:,is_ter),pctsrf(:,is_lic),pctsrf(:,is_oce)
644	! pctsrf(:,is_sic),ftsol(:,nsrf),tsoil(:,isoil,nsrf),qsurf(:,nsrf)
645	! qsol,falb1(:,nsrf),falb2(:,nsrf),evap(:,nsrf),snow(:,nsrf)
646	! radsol,solsw,sollw,fder,rain_fall,snow_fall,frugs(:,nsrf)
647	! agesno(:,nsrf),zmea,zstd,zsig,zgam,zthe,zpic,zval,rugoro
648	! t_ancien,q_ancien,frugs(:,is_oce),clwcon(:,1),rnebcon(:,1),ratqs(:,1)
649	! run_off_lic_0,pbl_tke(:,1:klev,nsrf),zmax0,f0,ema_work1,ema_work2
650	! wake_deltat,wake_deltaq,wake_s,wake_cstar,wake_fip
651	!------------------------------------------------------------------------
652	CAl1 =============== restart option ==========================
653	if (.not.restart) then
654	call phyredem ("startphy.nc")
655	else
656	c (desallocations)
657	print*,'callin surf final'
658	call pbl_surface_final(qsol, fder, snsrf, qsurfsrf,
659	& evap, frugs, agesno, tsoil)
660	print*,'after surf final'
661	CALL fonte_neige_final(run_off_lic_0)
662	endif
663
664	ok_writedem=.false.
665	print*,'apres phyredem'
666
667	endif ! ok_writedem
668
669	!------------------------------------------------------------------------
670	! Make file containing boundary conditions (limit.nc) Al1->restartdyn*
671	! --------------------------------------------------
672	! NB: List of the variables to be written in limit.nc
673	! (by writelim.F, subroutine of 1DUTILS.h):
674	! phy_nat,phy_alb,phy_sst,phy_bil,phy_rug,phy_ice,
675	! phy_fter,phy_foce,phy_flic,phy_fsic)
676	!------------------------------------------------------------------------
677	do i=1,yd
678	phy_nat(i) = nat_surf
679	phy_alb(i) = albedo
680	phy_sst(i) = tsurf ! read_tsurf1d will be used instead
681	phy_rug(i) = rugos
682	phy_fter(i) = pctsrf(1,is_ter)
683	phy_foce(i) = pctsrf(1,is_oce)
684	phy_fsic(i) = pctsrf(1,is_sic)
685	phy_flic(i) = pctsrf(1,is_lic)
686	enddo
687
688	C fabrication de limit.nc
689	call writelim (1,phy_nat,phy_alb,phy_sst,phy_bil,phy_rug,
690	& phy_ice,phy_fter,phy_foce,phy_flic,phy_fsic)
691
692
693	call phys_state_var_end
694	cAl1
695	if (restart) then
696	print*,'call to restart dyn 1d'
697	Call dyn1deta0("start1dyn.nc",
698	& plev,play,phi,phis,presnivs,
699	& u,v,temp,q,omega2)
700
701	print*,'fnday,annee_ref,day_ref,day_ini',
702	& fnday,annee_ref,day_ref,day_ini
703	c** call ymds2ju(annee_ref,mois,day_ini,heure,day)
704	day = day_ini
705	day_end = day_ini + nday
706	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
707
708	! Print out the actual date of the beginning of the simulation :
709	call ju2ymds(daytime, an, mois, jour, heure)
710	print *,' Time of beginning : y m d h',an, mois,jour,heure/3600.
711
712	day = int(daytime)
713	time=daytime-day
714
715	print,'*** intialised fields from restart1dyn *****'
716	print*,'plev,play,phi,phis,presnivs,u,v,temp,q,omega2'
717	print*,'temp(1),q(1,1),u(1),v(1),plev(1),phis :'
718	print*,temp(1),q(1,1),u(1),v(1),plev(1),phis
719	c raz for safety
720	do l=1,llm
721	dq_dyn(l,1) = 0.
722	enddo
723	endif
724	!Al1 ================ end restart =================================
725	IF (ecrit_slab_oc.eq.1) then
726	open(97,file='div_slab.dat',STATUS='UNKNOWN')
727	elseif (ecrit_slab_oc.eq.0) then
728	open(97,file='div_slab.dat',STATUS='OLD')
729	endif
730	!=====================================================================
731	! START OF THE TEMPORAL LOOP :
732	!=====================================================================
733
734	do while(it.le.nint(fnday*day_step))
735
736	if (prt_level.ge.1) then
737	print*,'XXXXXXXXXXXXXXXXXXX ITAP,day,time=',
738	. it,day,time,nint(fnday*day_step)
739	print*,'PAS DE TEMPS ',timestep
740	endif
741	!Al1 demande de restartphy.nc
742	if (it.eq.nint(fnday*day_step)) lastcall=.True.
743
744	!---------------------------------------------------------------------
745	! Interpolation of forcings in time and onto model levels
746	!---------------------------------------------------------------------
747
748	#include "1D_interp_cases.h"
749
750	if (forcing_GCM2SCM) then
751	write (,) 'forcing_GCM2SCM not yet implemented'
752	stop 'in time loop'
753	endif ! forcing_GCM2SCM
754
755	!---------------------------------------------------------------------
756	! Geopotential :
757	!---------------------------------------------------------------------
758
759	phi(1)=RDtemp(1)(plev(1)-play(1))/(.5*(plev(1)+play(1)))
760	do l = 1, llm-1
761	phi(l+1)=phi(l)+RD(temp(l)+temp(l+1))
762	. (play(l)-play(l+1))/(play(l)+play(l+1))
763	enddo
764
765	!---------------------------------------------------------------------
766	! Listing output for debug prt_level>=1
767	!---------------------------------------------------------------------
768	if (prt_level>=1) then
769	print *,' avant physiq : -------- day time ',day,time
770	write(,) 'firstcall,lastcall,phis',
771	: firstcall,lastcall,phis
772	write(*,'(a10,2a4,4a13)') 'BEFOR1 IT=','it','l',
773	: 'presniv','plev','play','phi'
774	write(*,'(a10,2i4,4f13.2)') ('BEFOR1 IT= ',it,l,
775	: presnivs(l),plev(l),play(l),phi(l),l=1,llm)
776	write(*,'(a11,2a4,a11,6a8)') 'BEFOR2','it','l',
777	: 'presniv','u','v','temp','q1','q2','omega2'
778	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('BEFOR2 IT= ',it,l,
779	: presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
780	endif
781
782	!---------------------------------------------------------------------
783	! Call physiq :
784	!---------------------------------------------------------------------
785
786	call physiq(ngrid,llm,
787	: firstcall,lastcall,
788	: day,time,timestep,
789	: plev,play,phi,phis,presnivs,clesphy0,
790	: u,v,temp,q,omega2,
791	: du_phys,dv_phys,dt_phys,dq,dpsrf,
792	: dudyn,PVteta)
793	firstcall=.false.
794
795	!---------------------------------------------------------------------
796	! Listing output for debug prt_level>=1
797	!---------------------------------------------------------------------
798	if (prt_level>=1) then
799	write(*,'(a11,2a4,4a13)') 'AFTER1 IT=','it','l',
800	: 'presniv','plev','play','phi'
801	write(*,'(a11,2i4,4f13.2)') ('AFTER1 it= ',it,l,
802	: presnivs(l),plev(l),play(l),phi(l),l=1,llm)
803	write(*,'(a11,2a4,a11,6a8)') 'AFTER2','it','l',
804	: 'presniv','u','v','temp','q1','q2','omega2'
805	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('AFTER2 it= ',it,l,
806	: presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
807	write(*,'(a11,2a4,a11,5a8)') 'AFTER3','it','l',
808	: 'presniv','du_phys','dv_phys','dt_phys','dq1','dq2'
809	write(*,'(a11,2i4,f11.2,5f8.2)') ('AFTER3 it= ',it,l,
810	: presnivs(l),86400du_phys(l),86400dv_phys(l),
811	: 86400dt_phys(l),86400dq(l,1),dq(l,2),l=1,llm)
812	write(,) 'dpsrf',dpsrf
813	endif
814	!---------------------------------------------------------------------
815	! Add physical tendencies :
816	!---------------------------------------------------------------------
817
818	fcoriolis=2.sin(rpixlat/180.)*romega
819	if (forcing_radconv) then
820	fcoriolis=0.0
821	dt_cooling=0.0
822	d_th_adv=0.0
823	d_q_adv=0.0
824	endif
825
826	if (forcing_toga .or. forcing_GCSSold .or. forcing_twpice
827	: .or.forcing_amma) then
828	fcoriolis=0.0 ; ug=0. ; vg=0.
829	endif
830	if(forcing_rico) then
831	dt_cooling=0.
832	endif
833
834	print*, 'fcoriolis ', fcoriolis, xlat
835
836	du_age(1:mxcalc)=
837	: fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
838	dv_age(1:mxcalc)=
839	: -fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
840
841	!!!!!!!!!!!!!!!!!!!!!!!!
842	! Geostrophic wind
843	!!!!!!!!!!!!!!!!!!!!!!!!
844	sfdt = sin(0.5fcoriolistimestep)
845	cfdt = cos(0.5fcoriolistimestep)
846	!
847	du_age(1:mxcalc)= -2.sfdt/timestep
848	: (sfdt*(u(1:mxcalc)-ug(1:mxcalc)) -
849	: cfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
850	!! : fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
851	!
852	dv_age(1:mxcalc)= -2.sfdt/timestep
853	: (cfdt*(u(1:mxcalc)-ug(1:mxcalc)) +
854	: sfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
855	!! : -fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
856	!
857	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
858	! call writefield_phy('dv_age' ,dv_age,llm)
859	! call writefield_phy('du_age' ,du_age,llm)
860	! call writefield_phy('du_phys' ,du_phys,llm)
861	! call writefield_phy('u_tend' ,u,llm)
862	! call writefield_phy('u_g' ,ug,llm)
863	!
864	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
865	!! Increment state variables
866	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
867	u(1:mxcalc)=u(1:mxcalc) + timestep*(
868	: du_phys(1:mxcalc)
869	: +du_age(1:mxcalc) )
870	v(1:mxcalc)=v(1:mxcalc) + timestep*(
871	: dv_phys(1:mxcalc)
872	: +dv_age(1:mxcalc) )
873	q(1:mxcalc,:)=q(1:mxcalc,:)+timestep*(
874	: dq(1:mxcalc,:)
875	: +d_q_adv(1:mxcalc,:) )
876
877	if (prt_level.ge.1) then
878	print *,
879	: 'physiq-> temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1) ',
880	: temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1)
881	print*,du_phys
882	print*, v
883	print*, vg
884	endif
885
886	temp(1:mxcalc)=temp(1:mxcalc)+timestep*(
887	. dt_phys(1:mxcalc)
888	. +d_th_adv(1:mxcalc)
889	. +dt_cooling(1:mxcalc)) ! Taux de chauffage ou refroid.
890
891	teta=temp(pzero/play)*rkappa
892	!
893	!---------------------------------------------------------------------
894	! Nudge soil temperature if requested
895	!---------------------------------------------------------------------
896
897	IF (nudge_tsoil) THEN
898	ftsoil(1,isoil_nudge,:) = ftsoil(1,isoil_nudge,:)
899	. -timestep/tau_soil_nudge*(ftsoil(1,isoil_nudge,:)-Tsoil_nudge)
900	ENDIF
901
902	!---------------------------------------------------------------------
903	! Add large-scale tendencies (advection, etc) :
904	!---------------------------------------------------------------------
905
906	ccc nrlmd
907	ccc tmpvar=teta
908	ccc call advect_vert(llm,omega,timestep,tmpvar,plev)
909	ccc
910	ccc teta(1:mxcalc)=tmpvar(1:mxcalc)
911	ccc tmpvar(:)=q(:,1)
912	ccc call advect_vert(llm,omega,timestep,tmpvar,plev)
913	ccc q(1:mxcalc,1)=tmpvar(1:mxcalc)
914	ccc tmpvar(:)=q(:,2)
915	ccc call advect_vert(llm,omega,timestep,tmpvar,plev)
916	ccc q(1:mxcalc,2)=tmpvar(1:mxcalc)
917
918	!---------------------------------------------------------------------
919	! Air temperature :
920	!---------------------------------------------------------------------
921	if (lastcall) then
922	print*,'Pas de temps final ',it
923	call ju2ymds(daytime, an, mois, jour, heure)
924	print*,'a la date : a m j h',an, mois, jour ,heure/3600.
925	endif
926
927	c incremente day time
928	c print*,'daytime bef',daytime,1./day_step
929	daytime = daytime+1./day_step
930	!Al1dbg
931	day = int(daytime+0.1/day_step)
932	c time = max(daytime-day,0.0)
933	cAl1&jyg: correction de bug
934	ccc time = real(mod(it,day_step))/day_step
935	time = time_ini/24.+real(mod(it,day_step))/day_step
936	c print*,'daytime nxt time',daytime,time
937	it=it+1
938
939	enddo
940
941	!Al1
942	if (ecrit_slab_oc.ne.-1) close(97)
943
944	!Al1 Call to 1D equivalent of dynredem (an,mois,jour,heure ?)
945	! -------------------------------------
946	call dyn1dredem("restart1dyn.nc",
947	: plev,play,phi,phis,presnivs,
948	: u,v,temp,q,omega2)
949
950	CALL abort_gcm ('lmdz1d ','The End ',0)
951
952	end
953
954	#include "1DUTILS.h"
955	#include "1Dconv.h"
956
957

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