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lmdz1d.F90 @ 2186

Last change on this file since 2186 was 2181, checked in by jyg, 10 years ago
1/ Update of the loop on sub-surfaces in pbl_surface_mod.F90 : all initializations are removed from the loop and put before the loop. 2/ The possibility of nudging RH, T, u, and v is added in lmdz1d.F90 (and in 1DUTILS.h).
File size: 39.6 KB

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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 nudging
141	!---------------------------------------------------------------------
142	integer :: nudge_max
143	parameter (nudge_max=9)
144	integer :: inudge_RHT=1
145	integer :: inudge_UV=2
146	logical :: nudge(nudge_max)
147	real :: t_targ(llm)
148	real :: rh_targ(llm)
149	real :: u_targ(llm)
150	real :: v_targ(llm)
151	!
152	!---------------------------------------------------------------------
153	! Declarations related to vertical discretization:
154	!---------------------------------------------------------------------
155	real :: pzero=1.e5
156	real :: play (llm),zlay (llm),sig_s(llm),plev(llm+1)
157	real :: playd(llm),zlayd(llm),ap_amma(llm+1),bp_amma(llm+1),poub
158
159	!---------------------------------------------------------------------
160	! Declarations related to variables
161	!---------------------------------------------------------------------
162
163	real :: phi(llm)
164	real :: teta(llm),tetal(llm),temp(llm),u(llm),v(llm),w(llm)
165	real :: rlat_rad(1),rlon_rad(1)
166	real :: omega(llm+1),omega2(llm),rho(llm+1)
167	real :: ug(llm),vg(llm),fcoriolis
168	real :: sfdt, cfdt
169	real :: du_phys(llm),dv_phys(llm),dt_phys(llm)
170	real :: dt_dyn(llm)
171	real :: dt_cooling(llm),d_th_adv(llm),d_t_nudge(llm)
172	real :: d_u_nudge(llm),d_v_nudge(llm)
173	real :: alpha
174	real :: ttt
175
176	REAL, ALLOCATABLE, DIMENSION(:,:):: q
177	REAL, ALLOCATABLE, DIMENSION(:,:):: dq
178	REAL, ALLOCATABLE, DIMENSION(:,:):: dq_dyn
179	REAL, ALLOCATABLE, DIMENSION(:,:):: d_q_adv
180	REAL, ALLOCATABLE, DIMENSION(:,:):: d_q_nudge
181	! REAL, ALLOCATABLE, DIMENSION(:):: d_th_adv
182
183	!---------------------------------------------------------------------
184	! Initialization of surface variables
185	!---------------------------------------------------------------------
186	real :: run_off_lic_0(1)
187	real :: fder(1),snsrf(1,nbsrf),qsurfsrf(1,nbsrf)
188	real :: evap(1,nbsrf),frugs(1,nbsrf)
189	real :: tsoil(1,nsoilmx,nbsrf)
190	real :: agesno(1,nbsrf)
191
192	!---------------------------------------------------------------------
193	! Call to phyredem
194	!---------------------------------------------------------------------
195	logical :: ok_writedem =.true.
196	real :: sollw_in = 0.
197	real :: solsw_in = 0.
198
199	!---------------------------------------------------------------------
200	! Call to physiq
201	!---------------------------------------------------------------------
202	integer, parameter :: longcles=20
203	logical :: firstcall=.true.
204	logical :: lastcall=.false.
205	real :: phis = 0.0
206	real :: clesphy0(longcles) = 0.0
207	real :: dpsrf
208
209	!---------------------------------------------------------------------
210	! Initializations of boundary conditions
211	!---------------------------------------------------------------------
212	integer, parameter :: yd = 360
213	real :: phy_nat (yd) = 0.0 ! 0=ocean libre,1=land,2=glacier,3=banquise
214	real :: phy_alb (yd) ! Albedo land only (old value condsurf_jyg=0.3)
215	real :: phy_sst (yd) ! SST (will not be used; cf read_tsurf1d.F)
216	real :: phy_bil (yd) = 1.0 ! Ne sert que pour les slab_ocean
217	real :: phy_rug (yd) ! Longueur rugosite utilisee sur land only
218	real :: phy_ice (yd) = 0.0 ! Fraction de glace
219	real :: phy_fter(yd) = 0.0 ! Fraction de terre
220	real :: phy_foce(yd) = 0.0 ! Fraction de ocean
221	real :: phy_fsic(yd) = 0.0 ! Fraction de glace
222	real :: phy_flic(yd) = 0.0 ! Fraction de glace
223
224	!---------------------------------------------------------------------
225	! Fichiers et d'autres variables
226	!---------------------------------------------------------------------
227	integer :: k,l,i,it=1,mxcalc
228	integer jcode
229	integer jjmp1
230	parameter (jjmp1=jjm+1-1/jjm)
231	REAL dudyn(iim+1,jjmp1,llm)
232	INTEGER read_climoz
233	!Al1
234	integer ecrit_slab_oc !1=ecrit,-1=lit,0=no file
235	data ecrit_slab_oc/-1/
236
237	!=====================================================================
238	! INITIALIZATIONS
239	!=====================================================================
240	! Initialization of Common turb_forcing
241	dtime_frcg = 0.
242	Turb_fcg_gcssold=.false.
243	hthturb_gcssold = 0.
244	hqturb_gcssold = 0.
245
246	!---------------------------------------------------------------------
247	! OPTIONS OF THE 1D SIMULATION (lmdz1d.def => unicol.def)
248	!---------------------------------------------------------------------
249	!Al1
250	call conf_unicol
251	!Al1 moves this gcssold var from common fcg_gcssold to
252	Turb_fcg_gcssold = xTurb_fcg_gcssold
253	! --------------------------------------------------------------------
254	close(1)
255	!Al1
256	write(,) 'lmdz1d.def lu => unicol.def'
257
258	! forcing_type defines the way the SCM is forced:
259	!forcing_type = 0 ==> forcing_les = .true.
260	! initial profiles from file prof.inp.001
261	! no forcing by LS convergence ;
262	! surface temperature imposed ;
263	! radiative cooling may be imposed (iflag_radia=0 in physiq.def)
264	!forcing_type = 1 ==> forcing_radconv = .true.
265	! idem forcing_type = 0, but the imposed radiative cooling
266	! is set to 0 (hence, if iflag_radia=0 in physiq.def,
267	! then there is no radiative cooling at all)
268	!forcing_type = 2 ==> forcing_toga = .true.
269	! initial profiles from TOGA-COARE IFA files
270	! LS convergence and SST imposed from TOGA-COARE IFA files
271	!forcing_type = 3 ==> forcing_GCM2SCM = .true.
272	! initial profiles from the GCM output
273	! LS convergence imposed from the GCM output
274	!forcing_type = 4 ==> forcing_twpice = .true.
275	! initial profiles from TWP-ICE cdf file
276	! LS convergence, omega and SST imposed from TWP-ICE files
277	!forcing_type = 5 ==> forcing_rico = .true.
278	! initial profiles from RICO files
279	! LS convergence imposed from RICO files
280	!forcing_type = 6 ==> forcing_amma = .true.
281	! initial profiles from AMMA nc file
282	! LS convergence, omega and surface fluxes imposed from AMMA file
283	!forcing_type = 7 ==> forcing_dice = .true.
284	! initial profiles and large scale forcings in dice_driver.nc
285	! Different stages: soil model alone, atm. model alone
286	! then both models coupled
287	!forcing_type = 40 ==> forcing_GCSSold = .true.
288	! initial profile from GCSS file
289	! LS convergence imposed from GCSS file
290	!forcing_type = 50 ==> forcing_fire = .true.
291	! forcing from fire.nc
292	!forcing_type = 59 ==> forcing_sandu = .true.
293	! initial profiles from sanduref file: see prof.inp.001
294	! SST varying with time and divergence constante: see ifa_sanduref.txt file
295	! Radiation has to be computed interactively
296	!forcing_type = 60 ==> forcing_astex = .true.
297	! initial profiles from file: see prof.inp.001
298	! SST,divergence,ug,vg,ufa,vfa varying with time : see ifa_astex.txt file
299	! Radiation has to be computed interactively
300	!forcing_type = 61 ==> forcing_armcu = .true.
301	! initial profiles from file: see prof.inp.001
302	! sensible and latent heat flux imposed: see ifa_arm_cu_1.txt
303	! large scale advective forcing & radiative tendencies applied below 1000m: see ifa_arm_cu_2.txt
304	! use geostrophic wind ug=10m/s vg=0m/s. Duration of the case 53100s
305	! Radiation to be switched off
306	!
307	if (forcing_type .eq.0) THEN
308	forcing_les = .true.
309	elseif (forcing_type .eq.1) THEN
310	forcing_radconv = .true.
311	elseif (forcing_type .eq.2) THEN
312	forcing_toga = .true.
313	elseif (forcing_type .eq.3) THEN
314	forcing_GCM2SCM = .true.
315	elseif (forcing_type .eq.4) THEN
316	forcing_twpice = .true.
317	elseif (forcing_type .eq.5) THEN
318	forcing_rico = .true.
319	elseif (forcing_type .eq.6) THEN
320	forcing_amma = .true.
321	elseif (forcing_type .eq.7) THEN
322	forcing_dice = .true.
323	elseif (forcing_type .eq.40) THEN
324	forcing_GCSSold = .true.
325	elseif (forcing_type .eq.50) THEN
326	forcing_fire = .true.
327	elseif (forcing_type .eq.59) THEN
328	forcing_sandu = .true.
329	elseif (forcing_type .eq.60) THEN
330	forcing_astex = .true.
331	elseif (forcing_type .eq.61) THEN
332	forcing_armcu = .true.
333	IF(llm.NE.19.AND.llm.NE.40) stop 'Erreur nombre de niveaux !!'
334	else
335	write (,) 'ERROR : unknown forcing_type ', forcing_type
336	stop 'Forcing_type should be 0,1,2,3,4,5,6 or 40,59,60,61'
337	ENDIF
338	print*,"forcing type=",forcing_type
339
340	! if type_ts_forcing=0, the surface temp of 1D simulation is constant in time
341	! (specified by tsurf in lmdz1d.def); if type_ts_forcing=1, the surface temperature
342	! varies in time according to a forcing (e.g. forcing_toga) and is passed to read_tsurf1d.F
343	! through the common sst_forcing.
344
345	type_ts_forcing = 0
346	if (forcing_toga.or.forcing_sandu.or.forcing_astex .or. forcing_dice) &
347	& type_ts_forcing = 1
348	!
349	! Initialization of the logical switch for nudging
350	jcode = iflag_nudge
351	do i = 1,nudge_max
352	nudge(i) = mod(jcode,10) .ge. 1
353	jcode = jcode/10
354	enddo
355	!---------------------------------------------------------------------
356	! Definition of the run
357	!---------------------------------------------------------------------
358
359	call conf_gcm( 99, .TRUE. , clesphy0 )
360	!-----------------------------------------------------------------------
361	! Choix du calendrier
362	! -------------------
363
364	! calend = 'earth_365d'
365	if (calend == 'earth_360d') then
366	call ioconf_calendar('360d')
367	write(,)'CALENDRIER CHOISI: Terrestre a 360 jours/an'
368	else if (calend == 'earth_365d') then
369	call ioconf_calendar('noleap')
370	write(,)'CALENDRIER CHOISI: Terrestre a 365 jours/an'
371	else if (calend == 'earth_366d') then
372	call ioconf_calendar('all_leap')
373	write(,)'CALENDRIER CHOISI: Terrestre bissextile'
374	else if (calend == 'gregorian') then
375	call ioconf_calendar('gregorian') ! not to be used by normal users
376	write(,)'CALENDRIER CHOISI: Gregorien'
377	else
378	write (,) 'ERROR : unknown calendar ', calend
379	stop 'calend should be 360d,earth_365d,earth_366d,gregorian'
380	endif
381	!-----------------------------------------------------------------------
382	!
383	!c Date :
384	! La date est supposee donnee sous la forme [annee, numero du jour dans
385	! l annee] ; l heure est donnee dans time_ini, lu dans lmdz1d.def.
386	! On appelle ymds2ju pour convertir [annee, jour] en [jour Julien].
387	! Le numero du jour est dans "day". L heure est traitee separement.
388	! La date complete est dans "daytime" (l'unite est le jour).
389	if (nday>0) then
390	fnday=nday
391	else
392	fnday=-nday/float(day_step)
393	endif
394
395	! Special case for arm_cu which lasts less than one day : 53100s !! (MPL 20111026)
396	IF(forcing_type .EQ. 61) fnday=53100./86400.
397	! Special case for amma which lasts less than one day : 64800s !! (MPL 20120216)
398	IF(forcing_type .EQ. 6) fnday=64800./86400.
399	! IF(forcing_type .EQ. 6) fnday=50400./86400.
400	annee_ref = anneeref
401	mois = 1
402	day_ref = dayref
403	heure = 0.
404	itau_dyn = 0
405	itau_phy = 0
406	call ymds2ju(annee_ref,mois,day_ref,heure,day)
407	day_ini = int(day)
408	day_end = day_ini + fnday
409
410	IF (forcing_type .eq.2) THEN
411	! Convert the initial date of Toga-Coare to Julian day
412	call ymds2ju &
413	& (year_ini_toga,mth_ini_toga,day_ini_toga,heure,day_ju_ini_toga)
414
415	ELSEIF (forcing_type .eq.4) THEN
416	! Convert the initial date of TWPICE to Julian day
417	call ymds2ju &
418	& (year_ini_twpi,mth_ini_twpi,day_ini_twpi,heure_ini_twpi &
419	& ,day_ju_ini_twpi)
420	ELSEIF (forcing_type .eq.6) THEN
421	! Convert the initial date of AMMA to Julian day
422	call ymds2ju &
423	& (year_ini_amma,mth_ini_amma,day_ini_amma,heure_ini_amma &
424	& ,day_ju_ini_amma)
425	ELSEIF (forcing_type .eq.7) THEN
426	! Convert the initial date of DICE to Julian day
427	call ymds2ju &
428	& (year_ini_dice,mth_ini_dice,day_ini_dice,heure_ini_dice &
429	& ,day_ju_ini_dice)
430	ELSEIF (forcing_type .eq.59) THEN
431	! Convert the initial date of Sandu case to Julian day
432	call ymds2ju &
433	& (year_ini_sandu,mth_ini_sandu,day_ini_sandu, &
434	& time_ini*3600.,day_ju_ini_sandu)
435
436	ELSEIF (forcing_type .eq.60) THEN
437	! Convert the initial date of Astex case to Julian day
438	call ymds2ju &
439	& (year_ini_astex,mth_ini_astex,day_ini_astex, &
440	& time_ini*3600.,day_ju_ini_astex)
441
442	ELSEIF (forcing_type .eq.61) THEN
443	! Convert the initial date of Arm_cu case to Julian day
444	call ymds2ju &
445	& (year_ini_armcu,mth_ini_armcu,day_ini_armcu,heure_ini_armcu &
446	& ,day_ju_ini_armcu)
447	ENDIF
448
449	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
450	! Print out the actual date of the beginning of the simulation :
451	call ju2ymds(daytime,year_print, month_print,day_print,sec_print)
452	print *,' Time of beginning : ', &
453	& year_print, month_print, day_print, sec_print
454
455	!---------------------------------------------------------------------
456	! Initialization of dimensions, geometry and initial state
457	!---------------------------------------------------------------------
458	call init_phys_lmdz(1,1,llm,1,(/1/))
459	call suphel
460	call initcomgeomphy
461	call infotrac_init
462
463	if (nqtot>nqmx) STOP'Augmenter nqmx dans lmdz1d.F'
464	allocate(q(llm,nqtot)) ; q(:,:)=0.
465	allocate(dq(llm,nqtot))
466	allocate(dq_dyn(llm,nqtot))
467	allocate(d_q_adv(llm,nqtot))
468	allocate(d_q_nudge(llm,nqtot))
469	! allocate(d_th_adv(llm))
470
471	!
472	! No ozone climatology need be read in this pre-initialization
473	! (phys_state_var_init is called again in physiq)
474	read_climoz = 0
475	!
476	call phys_state_var_init(read_climoz)
477
478	if (ngrid.ne.klon) then
479	print*,'stop in inifis'
480	print*,'Probleme de dimensions :'
481	print*,'ngrid = ',ngrid
482	print*,'klon = ',klon
483	stop
484	endif
485	!!!=====================================================================
486	!!! Feedback forcing values for Gateaux differentiation (al1)
487	!!!=====================================================================
488	!!! Surface Planck forcing bracketing call radiation
489	!! surf_Planck = 0.
490	!! surf_Conv = 0.
491	!! write(,) 'Gateaux-dif Planck,Conv:',surf_Planck,surf_Conv
492	!!! a mettre dans le lmdz1d.def ou autre
493	!!
494	!!
495	qsol = qsolinp
496	qsurf = fq_sat(tsurf,psurf/100.)
497	rlat=xlat
498	rlon=xlon
499	day1= day_ini
500	time=daytime-day
501	ts_toga(1)=tsurf ! needed by read_tsurf1d.F
502	rho(1)=psurf/(rdtsurf(1.+(rv/rd-1.)*qsurf))
503
504	!
505	!! mpl et jyg le 22/08/2012 :
506	!! pour que les cas a flux de surface imposes marchent
507	IF(.NOT.ok_flux_surf.or.max(abs(wtsurf),abs(wqsurf))>0.) THEN
508	fsens=-wtsurfrcpdrho(1)
509	flat=-wqsurfrlvttrho(1)
510	print *,'Flux: ok_flux wtsurf wqsurf',ok_flux_surf,wtsurf,wqsurf
511	ENDIF
512	print*,'Flux sol ',fsens,flat
513	!! ok_flux_surf=.false.
514	!! fsens=-wtsurfrcpdrho(1)
515	!! flat=-wqsurfrlvttrho(1)
516	!!!!
517
518	! Vertical discretization and pressure levels at half and mid levels:
519
520	pa = 5e4
521	!! preff= 1.01325e5
522	preff = psurf
523	IF (ok_old_disvert) THEN
524	call disvert0(pa,preff,ap,bp,dpres,presnivs,nivsigs,nivsig)
525	print *,'On utilise disvert0'
526	ELSE
527	call disvert()
528	print *,'On utilise disvert'
529	! Nouvelle version disvert permettant d imposer ap,bp (modif L.Guez) MPL 18092012
530	! Dans ce cas, on lit ap,bp dans le fichier hybrid.txt
531	ENDIF
532	sig_s=presnivs/preff
533	plev =ap+bp*psurf
534	play = 0.5*(plev(1:llm)+plev(2:llm+1))
535	!cc zlay=-rd300.log(play/psurf)/rg ! moved after reading profiles
536
537	IF (forcing_type .eq. 59) THEN
538	! pour forcing_sandu, on cherche l'indice le plus proche de 700hpa#3000m
539	write(,) '***********************'
540	do l = 1, llm
541	write(,) 'l,play(l),presnivs(l): ',l,play(l),presnivs(l)
542	if (trouve_700 .and. play(l).le.70000) then
543	llm700=l
544	print *,'llm700,play=',llm700,play(l)/100.
545	trouve_700= .false.
546	endif
547	enddo
548	write(,) '***********************'
549	ENDIF
550
551	!
552	!=====================================================================
553	! EVENTUALLY, READ FORCING DATA :
554	!=====================================================================
555
556	#include "1D_read_forc_cases.h"
557
558	if (forcing_GCM2SCM) then
559	write (,) 'forcing_GCM2SCM not yet implemented'
560	stop 'in initialization'
561	endif ! forcing_GCM2SCM
562
563	print*,'mxcalc=',mxcalc
564	print*,'zlay=',zlay(mxcalc)
565	print*,'play=',play(mxcalc)
566
567	!Al1 pour SST forced, appellé depuis ocean_forced_noice
568	ts_cur = tsurf ! SST used in read_tsurf1d
569	!=====================================================================
570	! Initialisation de la physique :
571	!=====================================================================
572
573	! Rq: conf_phys.F90 lit tous les flags de physiq.def; conf_phys appele depuis physiq.F
574	!
575	! day_step, iphysiq lus dans gcm.def ci-dessus
576	! timestep: calcule ci-dessous from rday et day_step
577	! ngrid=1
578	! llm: defini dans .../modipsl/modeles/LMDZ4/libf/grid/dimension
579	! rday: defini dans suphel.F (86400.)
580	! day_ini: lu dans run.def (dayref)
581	! rlat_rad,rlon-rad: transformes en radian de rlat,rlon lus dans lmdz1d.def (en degres)
582	! airefi,zcufi,zcvfi initialises au debut de ce programme
583	! rday,ra,rg,rd,rcpd declares dans YOMCST.h et calcules dans suphel.F
584	day_step = float(nsplit_phys)*day_step/float(iphysiq)
585	write (,) 'Time step divided by nsplit_phys (=',nsplit_phys,')'
586	timestep =rday/day_step
587	dtime_frcg = timestep
588	!
589	zcufi=airefi
590	zcvfi=airefi
591	!
592	rlat_rad(:)=rlat(:)*rpi/180.
593	rlon_rad(:)=rlon(:)*rpi/180.
594
595	call iniphysiq(ngrid,llm,rday,day_ini,timestep, &
596	& rlat_rad,rlon_rad,airefi,zcufi,zcvfi,ra,rg,rd,rcpd,(/1/))
597	print*,'apres iniphysiq'
598
599	! 2 PARAMETRES QUI DEVRAIENT ETRE LUS DANS run.def MAIS NE LE SONT PAS ICI:
600	co2_ppm= 330.0
601	solaire=1370.0
602
603	! Ecriture du startphy avant le premier appel a la physique.
604	! On le met juste avant pour avoir acces a tous les champs
605	! NB: les clesphy0 seront remplies dans phyredem d'apres les flags lus dans gcm.def
606
607	if (ok_writedem) then
608
609	!--------------------------------------------------------------------------
610	! pbl_surface_init (called here) and pbl_surface_final (called by phyredem)
611	! need : qsol fder snow qsurf evap rugos agesno ftsoil
612	!--------------------------------------------------------------------------
613
614	type_ocean = "force"
615	run_off_lic_0(1) = restart_runoff
616	call fonte_neige_init(run_off_lic_0)
617
618	fder=0.
619	snsrf(1,:)=0. ! couverture de neige des sous surface
620	qsurfsrf(1,:)=qsurf ! humidite de l'air des sous surface
621	evap=0.
622	frugs(1,:)=rugos ! couverture de neige des sous surface
623	agesno = xagesno
624	tsoil(:,:,:)=tsurf
625	!------ AMMA 2e run avec modele sol et rayonnement actif (MPL 23052012)
626	! tsoil(1,1,1)=299.18
627	! tsoil(1,2,1)=300.08
628	! tsoil(1,3,1)=301.88
629	! tsoil(1,4,1)=305.48
630	! tsoil(1,5,1)=308.00
631	! tsoil(1,6,1)=308.00
632	! tsoil(1,7,1)=308.00
633	! tsoil(1,8,1)=308.00
634	! tsoil(1,9,1)=308.00
635	! tsoil(1,10,1)=308.00
636	! tsoil(1,11,1)=308.00
637	!-----------------------------------------------------------------------
638	call pbl_surface_init(qsol, fder, snsrf, qsurfsrf, &
639	& evap, frugs, agesno, tsoil)
640
641	!------------------ prepare limit conditions for limit.nc -----------------
642	!-- Ocean force
643
644	print*,'avant phyredem'
645	pctsrf(1,:)=0.
646	if (nat_surf.eq.0.) then
647	pctsrf(1,is_oce)=1.
648	pctsrf(1,is_ter)=0.
649	else
650	pctsrf(1,is_oce)=0.
651	pctsrf(1,is_ter)=1.
652	end if
653
654	print*,'nat_surf,pctsrf(1,is_oce),pctsrf(1,is_ter)',nat_surf &
655	& ,pctsrf(1,is_oce),pctsrf(1,is_ter)
656
657	zmasq=pctsrf(1,is_ter)+pctsrf(1,is_lic)
658	zpic = zpicinp
659	ftsol=tsurf
660	falb1 = albedo
661	falb2 = albedo
662	rugoro=rugos
663	t_ancien(1,:)=temp(:)
664	q_ancien(1,:)=q(:,1)
665	pbl_tke=1.e-8
666
667	rain_fall=0.
668	snow_fall=0.
669	solsw=0.
670	sollw=0.
671	radsol=0.
672	rnebcon=0.
673	ratqs=0.
674	clwcon=0.
675	zmea=0.
676	zstd=0.
677	zsig=0.
678	zgam=0.
679	zval=0.
680	zthe=0.
681	sig1=0.
682	w01=0.
683	u_ancien(1,:)=u(:)
684	v_ancien(1,:)=v(:)
685
686	!------------------------------------------------------------------------
687	! Make file containing restart for the physics (startphy.nc)
688	!
689	! NB: List of the variables to be written by phyredem (via put_field):
690	! rlon,rlat,zmasq,pctsrf(:,is_ter),pctsrf(:,is_lic),pctsrf(:,is_oce)
691	! pctsrf(:,is_sic),ftsol(:,nsrf),tsoil(:,isoil,nsrf),qsurf(:,nsrf)
692	! qsol,falb1(:,nsrf),falb2(:,nsrf),evap(:,nsrf),snow(:,nsrf)
693	! radsol,solsw,sollw,fder,rain_fall,snow_fall,frugs(:,nsrf)
694	! agesno(:,nsrf),zmea,zstd,zsig,zgam,zthe,zpic,zval,rugoro
695	! t_ancien,q_ancien,frugs(:,is_oce),clwcon(:,1),rnebcon(:,1),ratqs(:,1)
696	! run_off_lic_0,pbl_tke(:,1:klev,nsrf),zmax0,f0,sig1,w01
697	! wake_deltat,wake_deltaq,wake_s,wake_cstar,wake_fip
698	!------------------------------------------------------------------------
699	!Al1 =============== restart option ==========================
700	if (.not.restart) then
701	call phyredem ("startphy.nc")
702	else
703	! (desallocations)
704	print*,'callin surf final'
705	call pbl_surface_final(qsol, fder, snsrf, qsurfsrf, &
706	& evap, frugs, agesno, tsoil)
707	print*,'after surf final'
708	CALL fonte_neige_final(run_off_lic_0)
709	endif
710
711	ok_writedem=.false.
712	print*,'apres phyredem'
713
714	endif ! ok_writedem
715
716	!------------------------------------------------------------------------
717	! Make file containing boundary conditions (limit.nc) Al1->restartdyn*
718	! --------------------------------------------------
719	! NB: List of the variables to be written in limit.nc
720	! (by writelim.F, subroutine of 1DUTILS.h):
721	! phy_nat,phy_alb,phy_sst,phy_bil,phy_rug,phy_ice,
722	! phy_fter,phy_foce,phy_flic,phy_fsic)
723	!------------------------------------------------------------------------
724	do i=1,yd
725	phy_nat(i) = nat_surf
726	phy_alb(i) = albedo
727	phy_sst(i) = tsurf ! read_tsurf1d will be used instead
728	phy_rug(i) = rugos
729	phy_fter(i) = pctsrf(1,is_ter)
730	phy_foce(i) = pctsrf(1,is_oce)
731	phy_fsic(i) = pctsrf(1,is_sic)
732	phy_flic(i) = pctsrf(1,is_lic)
733	enddo
734
735	! fabrication de limit.nc
736	call writelim (1,phy_nat,phy_alb,phy_sst,phy_bil,phy_rug, &
737	& phy_ice,phy_fter,phy_foce,phy_flic,phy_fsic)
738
739
740	call phys_state_var_end
741	!Al1
742	if (restart) then
743	print*,'call to restart dyn 1d'
744	Call dyn1deta0("start1dyn.nc",plev,play,phi,phis,presnivs, &
745	& u,v,temp,q,omega2)
746
747	print*,'fnday,annee_ref,day_ref,day_ini', &
748	& fnday,annee_ref,day_ref,day_ini
749	!** call ymds2ju(annee_ref,mois,day_ini,heure,day)
750	day = day_ini
751	day_end = day_ini + nday
752	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
753
754	! Print out the actual date of the beginning of the simulation :
755	call ju2ymds(daytime, an, mois, jour, heure)
756	print *,' Time of beginning : y m d h',an, mois,jour,heure/3600.
757
758	day = int(daytime)
759	time=daytime-day
760
761	print,'*** intialised fields from restart1dyn *****'
762	print*,'plev,play,phi,phis,presnivs,u,v,temp,q,omega2'
763	print*,'temp(1),q(1,1),u(1),v(1),plev(1),phis :'
764	print*,temp(1),q(1,1),u(1),v(1),plev(1),phis
765	! raz for safety
766	do l=1,llm
767	dq_dyn(l,1) = 0.
768	enddo
769	endif
770	!Al1 ================ end restart =================================
771	IF (ecrit_slab_oc.eq.1) then
772	open(97,file='div_slab.dat',STATUS='UNKNOWN')
773	elseif (ecrit_slab_oc.eq.0) then
774	open(97,file='div_slab.dat',STATUS='OLD')
775	endif
776	!
777	!---------------------------------------------------------------------
778	! Initialize target profile for RHT nudging if needed
779	!---------------------------------------------------------------------
780	if (nudge(inudge_RHT)) then
781	call nudge_RHT_init(plev,play,temp,q(:,1),t_targ,rh_targ)
782	endif
783	if (nudge(inudge_UV)) then
784	call nudge_UV_init(plev,play,u,v,u_targ,v_targ)
785	endif
786	!
787	!=====================================================================
788	! START OF THE TEMPORAL LOOP :
789	!=====================================================================
790
791	do while(it.le.nint(fnday*day_step))
792
793	if (prt_level.ge.1) then
794	print*,'XXXXXXXXXXXXXXXXXXX ITAP,day,time=', &
795	& it,day,time,nint(fnday*day_step)
796	print*,'PAS DE TEMPS ',timestep
797	endif
798	!Al1 demande de restartphy.nc
799	if (it.eq.nint(fnday*day_step)) lastcall=.True.
800
801	!---------------------------------------------------------------------
802	! Interpolation of forcings in time and onto model levels
803	!---------------------------------------------------------------------
804
805	#include "1D_interp_cases.h"
806
807	if (forcing_GCM2SCM) then
808	write (,) 'forcing_GCM2SCM not yet implemented'
809	stop 'in time loop'
810	endif ! forcing_GCM2SCM
811
812	!---------------------------------------------------------------------
813	! Geopotential :
814	!---------------------------------------------------------------------
815
816	phi(1)=RDtemp(1)(plev(1)-play(1))/(.5*(plev(1)+play(1)))
817	do l = 1, llm-1
818	phi(l+1)=phi(l)+RD(temp(l)+temp(l+1)) &
819	& (play(l)-play(l+1))/(play(l)+play(l+1))
820	enddo
821
822	!---------------------------------------------------------------------
823	! Listing output for debug prt_level>=1
824	!---------------------------------------------------------------------
825	if (prt_level>=1) then
826	print *,' avant physiq : -------- day time ',day,time
827	write(,) 'firstcall,lastcall,phis', &
828	& firstcall,lastcall,phis
829	write(*,'(a10,2a4,4a13)') 'BEFOR1 IT=','it','l', &
830	& 'presniv','plev','play','phi'
831	write(*,'(a10,2i4,4f13.2)') ('BEFOR1 IT= ',it,l, &
832	& presnivs(l),plev(l),play(l),phi(l),l=1,llm)
833	write(*,'(a11,2a4,a11,6a8)') 'BEFOR2','it','l', &
834	& 'presniv','u','v','temp','q1','q2','omega2'
835	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('BEFOR2 IT= ',it,l, &
836	& presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
837	endif
838
839	!---------------------------------------------------------------------
840	! Call physiq :
841	!---------------------------------------------------------------------
842
843	call physiq(ngrid,llm, &
844	& firstcall,lastcall, &
845	& day,time,timestep, &
846	& plev,play,phi,phis,presnivs,clesphy0, &
847	& u,v,temp,q,omega2, &
848	& du_phys,dv_phys,dt_phys,dq,dpsrf, &
849	& dudyn)
850	firstcall=.false.
851
852	!---------------------------------------------------------------------
853	! Listing output for debug prt_level>=1
854	!---------------------------------------------------------------------
855	if (prt_level>=1) then
856	write(*,'(a11,2a4,4a13)') 'AFTER1 IT=','it','l', &
857	& 'presniv','plev','play','phi'
858	write(*,'(a11,2i4,4f13.2)') ('AFTER1 it= ',it,l, &
859	& presnivs(l),plev(l),play(l),phi(l),l=1,llm)
860	write(*,'(a11,2a4,a11,6a8)') 'AFTER2','it','l', &
861	& 'presniv','u','v','temp','q1','q2','omega2'
862	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('AFTER2 it= ',it,l, &
863	& presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
864	write(*,'(a11,2a4,a11,5a8)') 'AFTER3','it','l', &
865	& 'presniv','du_phys','dv_phys','dt_phys','dq1','dq2'
866	write(*,'(a11,2i4,f11.2,5f8.2)') ('AFTER3 it= ',it,l, &
867	& presnivs(l),86400du_phys(l),86400dv_phys(l), &
868	& 86400dt_phys(l),86400dq(l,1),dq(l,2),l=1,llm)
869	write(,) 'dpsrf',dpsrf
870	endif
871	!---------------------------------------------------------------------
872	! Add physical tendencies :
873	!---------------------------------------------------------------------
874
875	fcoriolis=2.sin(rpixlat/180.)*romega
876	if (forcing_radconv .or. forcing_fire) then
877	fcoriolis=0.0
878	dt_cooling=0.0
879	d_th_adv=0.0
880	d_q_adv=0.0
881	endif
882
883	if (forcing_toga .or. forcing_GCSSold .or. forcing_twpice &
884	& .or.forcing_amma) then
885	fcoriolis=0.0 ; ug=0. ; vg=0.
886	endif
887	if(forcing_rico) then
888	dt_cooling=0.
889	endif
890
891	print*, 'fcoriolis ', fcoriolis, xlat
892
893	du_age(1:mxcalc)=fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
894	dv_age(1:mxcalc)=-fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
895
896	!!!!!!!!!!!!!!!!!!!!!!!!
897	! Geostrophic wind
898	!!!!!!!!!!!!!!!!!!!!!!!!
899	sfdt = sin(0.5fcoriolistimestep)
900	cfdt = cos(0.5fcoriolistimestep)
901	!
902	du_age(1:mxcalc)= -2.sfdt/timestep &
903	& (sfdt*(u(1:mxcalc)-ug(1:mxcalc)) - &
904	& cfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
905	!! : fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
906	!
907	dv_age(1:mxcalc)= -2.sfdt/timestep &
908	& (cfdt*(u(1:mxcalc)-ug(1:mxcalc)) + &
909	& sfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
910	!! : -fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
911	!
912	!!!!!!!!!!!!!!!!!!!!!!!!
913	! Nudging
914	!!!!!!!!!!!!!!!!!!!!!!!!
915	d_t_nudge(:) = 0.
916	d_q_nudge(:,:) = 0.
917	d_u_nudge(:) = 0.
918	d_v_nudge(:) = 0.
919	if (nudge(inudge_RHT)) then
920	call nudge_RHT(timestep,plev,play,t_targ,rh_targ,temp,q(:,1), &
921	& d_t_nudge,d_q_nudge(:,1))
922	endif
923	if (nudge(inudge_UV)) then
924	call nudge_UV(timestep,plev,play,u_targ,v_targ,u,v, &
925	& d_u_nudge,d_v_nudge)
926	endif
927	!
928	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
929	! call writefield_phy('dv_age' ,dv_age,llm)
930	! call writefield_phy('du_age' ,du_age,llm)
931	! call writefield_phy('du_phys' ,du_phys,llm)
932	! call writefield_phy('u_tend' ,u,llm)
933	! call writefield_phy('u_g' ,ug,llm)
934	!
935	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
936	!! Increment state variables
937	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
938	! pour les cas sandu et astex, on reclacule u,v,q,temp et teta dans 1D_nudge_sandu_astex.h
939	! au dessus de 700hpa, on relaxe vers les profils initiaux
940	if (forcing_sandu .OR. forcing_astex) then
941	#include "1D_nudge_sandu_astex.h"
942	else
943	u(1:mxcalc)=u(1:mxcalc) + timestep*( &
944	& du_phys(1:mxcalc) &
945	& +du_age(1:mxcalc) &
946	& +d_u_nudge(1:mxcalc) )
947	v(1:mxcalc)=v(1:mxcalc) + timestep*( &
948	& dv_phys(1:mxcalc) &
949	& +dv_age(1:mxcalc) &
950	& +d_v_nudge(1:mxcalc) )
951	q(1:mxcalc,:)=q(1:mxcalc,:)+timestep*( &
952	& dq(1:mxcalc,:) &
953	& +d_q_adv(1:mxcalc,:) &
954	& +d_q_nudge(1:mxcalc,:) )
955
956	if (prt_level.ge.1) then
957	print *, &
958	& 'physiq-> temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1) ', &
959	& temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1)
960	print*,du_phys
961	print*, v
962	print*, vg
963	endif
964
965	temp(1:mxcalc)=temp(1:mxcalc)+timestep*( &
966	& dt_phys(1:mxcalc) &
967	& +d_th_adv(1:mxcalc) &
968	& +d_t_nudge(1:mxcalc) &
969	& +dt_cooling(1:mxcalc)) ! Taux de chauffage ou refroid.
970
971	endif ! forcing_sandu or forcing_astex
972
973	teta=temp(pzero/play)*rkappa
974	!
975	!---------------------------------------------------------------------
976	! Nudge soil temperature if requested
977	!---------------------------------------------------------------------
978
979	IF (nudge_tsoil) THEN
980	ftsoil(1,isoil_nudge,:) = ftsoil(1,isoil_nudge,:) &
981	& -timestep/tau_soil_nudge*(ftsoil(1,isoil_nudge,:)-Tsoil_nudge)
982	ENDIF
983
984	!---------------------------------------------------------------------
985	! Add large-scale tendencies (advection, etc) :
986	!---------------------------------------------------------------------
987
988	!cc nrlmd
989	!cc tmpvar=teta
990	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
991	!cc
992	!cc teta(1:mxcalc)=tmpvar(1:mxcalc)
993	!cc tmpvar(:)=q(:,1)
994	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
995	!cc q(1:mxcalc,1)=tmpvar(1:mxcalc)
996	!cc tmpvar(:)=q(:,2)
997	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
998	!cc q(1:mxcalc,2)=tmpvar(1:mxcalc)
999
1000	!---------------------------------------------------------------------
1001	! Air temperature :
1002	!---------------------------------------------------------------------
1003	if (lastcall) then
1004	print*,'Pas de temps final ',it
1005	call ju2ymds(daytime, an, mois, jour, heure)
1006	print*,'a la date : a m j h',an, mois, jour ,heure/3600.
1007	endif
1008
1009	! incremente day time
1010	! print*,'daytime bef',daytime,1./day_step
1011	daytime = daytime+1./day_step
1012	!Al1dbg
1013	day = int(daytime+0.1/day_step)
1014	! time = max(daytime-day,0.0)
1015	!Al1&jyg: correction de bug
1016	!cc time = real(mod(it,day_step))/day_step
1017	time = time_ini/24.+real(mod(it,day_step))/day_step
1018	! print*,'daytime nxt time',daytime,time
1019	it=it+1
1020
1021	enddo
1022
1023	!Al1
1024	if (ecrit_slab_oc.ne.-1) close(97)
1025
1026	!Al1 Call to 1D equivalent of dynredem (an,mois,jour,heure ?)
1027	! -------------------------------------
1028	call dyn1dredem("restart1dyn.nc", &
1029	& plev,play,phi,phis,presnivs, &
1030	& u,v,temp,q,omega2)
1031
1032	CALL abort_gcm ('lmdz1d ','The End ',0)
1033
1034	end
1035
1036	#include "1DUTILS.h"
1037	#include "1Dconv.h"
1038
1039	#endif
1040

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