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lmdz1d.F90 @ 2258

Last change on this file since 2258 was 2258, checked in by Laurent Fairhead, 9 years ago
Merged trunk changes 2216:2237 into testing branch
File size: 40.3 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 dimphy
13	use surface_data, only : type_ocean,ok_veget
14	use pbl_surface_mod, only : ftsoil, pbl_surface_init, &
15	& pbl_surface_final
16	use fonte_neige_mod, only : fonte_neige_init, fonte_neige_final
17
18	use infotrac ! new
19	use control_mod
20	USE indice_sol_mod
21	USE phyaqua_mod
22	USE mod_1D_cases_read
23	USE mod_1D_amma_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	logical :: forcing_case = .false.
121	integer :: type_ts_forcing ! 0 = SST constant; 1 = SST read from a file
122	! (cf read_tsurf1d.F)
123
124	!vertical advection computation
125	! real d_t_z(llm), d_q_z(llm)
126	! real d_t_dyn_z(llm), d_q_dyn_z(llm)
127	! real zz(llm)
128	! real zfact
129
130	!flag forcings
131	logical :: nudge_wind=.true.
132	logical :: nudge_thermo=.false.
133	logical :: cptadvw=.true.
134	!=====================================================================
135	! DECLARATIONS FOR EACH CASE
136	!=====================================================================
137	!
138	#include "1D_decl_cases.h"
139	!
140	!---------------------------------------------------------------------
141	! Declarations related to nudging
142	!---------------------------------------------------------------------
143	integer :: nudge_max
144	parameter (nudge_max=9)
145	integer :: inudge_RHT=1
146	integer :: inudge_UV=2
147	logical :: nudge(nudge_max)
148	real :: t_targ(llm)
149	real :: rh_targ(llm)
150	real :: u_targ(llm)
151	real :: v_targ(llm)
152	!
153	!---------------------------------------------------------------------
154	! Declarations related to vertical discretization:
155	!---------------------------------------------------------------------
156	real :: pzero=1.e5
157	real :: play (llm),zlay (llm),sig_s(llm),plev(llm+1)
158	real :: playd(llm),zlayd(llm),ap_amma(llm+1),bp_amma(llm+1),poub
159
160	!---------------------------------------------------------------------
161	! Declarations related to variables
162	!---------------------------------------------------------------------
163
164	real :: phi(llm)
165	real :: teta(llm),tetal(llm),temp(llm),u(llm),v(llm),w(llm)
166	real :: rlat_rad(1),rlon_rad(1)
167	real :: omega(llm+1),omega2(llm),rho(llm+1)
168	real :: ug(llm),vg(llm),fcoriolis
169	real :: sfdt, cfdt
170	real :: du_phys(llm),dv_phys(llm),dt_phys(llm)
171	real :: dt_dyn(llm)
172	real :: dt_cooling(llm),d_th_adv(llm),d_t_nudge(llm)
173	real :: d_u_nudge(llm),d_v_nudge(llm)
174	real :: du_adv(llm),dv_adv(llm)
175	real :: alpha
176	real :: ttt
177
178	REAL, ALLOCATABLE, DIMENSION(:,:):: q
179	REAL, ALLOCATABLE, DIMENSION(:,:):: dq
180	REAL, ALLOCATABLE, DIMENSION(:,:):: dq_dyn
181	REAL, ALLOCATABLE, DIMENSION(:,:):: d_q_adv
182	REAL, ALLOCATABLE, DIMENSION(:,:):: d_q_nudge
183	! REAL, ALLOCATABLE, DIMENSION(:):: d_th_adv
184
185	!---------------------------------------------------------------------
186	! Initialization of surface variables
187	!---------------------------------------------------------------------
188	real :: run_off_lic_0(1)
189	real :: fder(1),snsrf(1,nbsrf),qsurfsrf(1,nbsrf)
190	real :: evap(1,nbsrf),frugs(1,nbsrf)
191	real :: tsoil(1,nsoilmx,nbsrf)
192	real :: agesno(1,nbsrf)
193
194	!---------------------------------------------------------------------
195	! Call to phyredem
196	!---------------------------------------------------------------------
197	logical :: ok_writedem =.true.
198	real :: sollw_in = 0.
199	real :: solsw_in = 0.
200
201	!---------------------------------------------------------------------
202	! Call to physiq
203	!---------------------------------------------------------------------
204	logical :: firstcall=.true.
205	logical :: lastcall=.false.
206	real :: phis = 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 = 10 ==> forcing_case = .true.
288	! initial profiles and large scale forcings in cas.nc
289	! LS convergence, omega and SST imposed from CINDY-DYNAMO files
290	!forcing_type = 40 ==> forcing_GCSSold = .true.
291	! initial profile from GCSS file
292	! LS convergence imposed from GCSS file
293	!forcing_type = 50 ==> forcing_fire = .true.
294	! forcing from fire.nc
295	!forcing_type = 59 ==> forcing_sandu = .true.
296	! initial profiles from sanduref file: see prof.inp.001
297	! SST varying with time and divergence constante: see ifa_sanduref.txt file
298	! Radiation has to be computed interactively
299	!forcing_type = 60 ==> forcing_astex = .true.
300	! initial profiles from file: see prof.inp.001
301	! SST,divergence,ug,vg,ufa,vfa varying with time : see ifa_astex.txt file
302	! Radiation has to be computed interactively
303	!forcing_type = 61 ==> forcing_armcu = .true.
304	! initial profiles from file: see prof.inp.001
305	! sensible and latent heat flux imposed: see ifa_arm_cu_1.txt
306	! large scale advective forcing & radiative tendencies applied below 1000m: see ifa_arm_cu_2.txt
307	! use geostrophic wind ug=10m/s vg=0m/s. Duration of the case 53100s
308	! Radiation to be switched off
309	!
310	if (forcing_type .eq.0) THEN
311	forcing_les = .true.
312	elseif (forcing_type .eq.1) THEN
313	forcing_radconv = .true.
314	elseif (forcing_type .eq.2) THEN
315	forcing_toga = .true.
316	elseif (forcing_type .eq.3) THEN
317	forcing_GCM2SCM = .true.
318	elseif (forcing_type .eq.4) THEN
319	forcing_twpice = .true.
320	elseif (forcing_type .eq.5) THEN
321	forcing_rico = .true.
322	elseif (forcing_type .eq.6) THEN
323	forcing_amma = .true.
324	elseif (forcing_type .eq.7) THEN
325	forcing_dice = .true.
326	elseif (forcing_type .eq.10) THEN
327	forcing_case = .true.
328	elseif (forcing_type .eq.40) THEN
329	forcing_GCSSold = .true.
330	elseif (forcing_type .eq.50) THEN
331	forcing_fire = .true.
332	elseif (forcing_type .eq.59) THEN
333	forcing_sandu = .true.
334	elseif (forcing_type .eq.60) THEN
335	forcing_astex = .true.
336	elseif (forcing_type .eq.61) THEN
337	forcing_armcu = .true.
338	IF(llm.NE.19.AND.llm.NE.40) stop 'Erreur nombre de niveaux !!'
339	else
340	write (,) 'ERROR : unknown forcing_type ', forcing_type
341	stop 'Forcing_type should be 0,1,2,3,4,5,6 or 40,59,60,61'
342	ENDIF
343	print*,"forcing type=",forcing_type
344
345	! if type_ts_forcing=0, the surface temp of 1D simulation is constant in time
346	! (specified by tsurf in lmdz1d.def); if type_ts_forcing=1, the surface temperature
347	! varies in time according to a forcing (e.g. forcing_toga) and is passed to read_tsurf1d.F
348	! through the common sst_forcing.
349
350	type_ts_forcing = 0
351	if (forcing_toga.or.forcing_sandu.or.forcing_astex .or. forcing_dice) &
352	& type_ts_forcing = 1
353	!
354	! Initialization of the logical switch for nudging
355	jcode = iflag_nudge
356	do i = 1,nudge_max
357	nudge(i) = mod(jcode,10) .ge. 1
358	jcode = jcode/10
359	enddo
360	!---------------------------------------------------------------------
361	! Definition of the run
362	!---------------------------------------------------------------------
363
364	call conf_gcm( 99, .TRUE. )
365	!-----------------------------------------------------------------------
366	! Choix du calendrier
367	! -------------------
368
369	! calend = 'earth_365d'
370	if (calend == 'earth_360d') then
371	call ioconf_calendar('360d')
372	write(,)'CALENDRIER CHOISI: Terrestre a 360 jours/an'
373	else if (calend == 'earth_365d') then
374	call ioconf_calendar('noleap')
375	write(,)'CALENDRIER CHOISI: Terrestre a 365 jours/an'
376	else if (calend == 'earth_366d') then
377	call ioconf_calendar('all_leap')
378	write(,)'CALENDRIER CHOISI: Terrestre bissextile'
379	else if (calend == 'gregorian') then
380	call ioconf_calendar('gregorian') ! not to be used by normal users
381	write(,)'CALENDRIER CHOISI: Gregorien'
382	else
383	write (,) 'ERROR : unknown calendar ', calend
384	stop 'calend should be 360d,earth_365d,earth_366d,gregorian'
385	endif
386	!-----------------------------------------------------------------------
387	!
388	!c Date :
389	! La date est supposee donnee sous la forme [annee, numero du jour dans
390	! l annee] ; l heure est donnee dans time_ini, lu dans lmdz1d.def.
391	! On appelle ymds2ju pour convertir [annee, jour] en [jour Julien].
392	! Le numero du jour est dans "day". L heure est traitee separement.
393	! La date complete est dans "daytime" (l'unite est le jour).
394	if (nday>0) then
395	fnday=nday
396	else
397	fnday=-nday/float(day_step)
398	endif
399
400	! Special case for arm_cu which lasts less than one day : 53100s !! (MPL 20111026)
401	IF(forcing_type .EQ. 61) fnday=53100./86400.
402	! Special case for amma which lasts less than one day : 64800s !! (MPL 20120216)
403	IF(forcing_type .EQ. 6) fnday=64800./86400.
404	! IF(forcing_type .EQ. 6) fnday=50400./86400.
405	annee_ref = anneeref
406	mois = 1
407	day_ref = dayref
408	heure = 0.
409	itau_dyn = 0
410	itau_phy = 0
411	call ymds2ju(annee_ref,mois,day_ref,heure,day)
412	day_ini = int(day)
413	day_end = day_ini + fnday
414
415	IF (forcing_type .eq.2) THEN
416	! Convert the initial date of Toga-Coare to Julian day
417	call ymds2ju &
418	& (year_ini_toga,mth_ini_toga,day_ini_toga,heure,day_ju_ini_toga)
419
420	ELSEIF (forcing_type .eq.4) THEN
421	! Convert the initial date of TWPICE to Julian day
422	call ymds2ju &
423	& (year_ini_twpi,mth_ini_twpi,day_ini_twpi,heure_ini_twpi &
424	& ,day_ju_ini_twpi)
425	ELSEIF (forcing_type .eq.6) THEN
426	! Convert the initial date of AMMA to Julian day
427	call ymds2ju &
428	& (year_ini_amma,mth_ini_amma,day_ini_amma,heure_ini_amma &
429	& ,day_ju_ini_amma)
430	ELSEIF (forcing_type .eq.7) THEN
431	! Convert the initial date of DICE to Julian day
432	call ymds2ju &
433	& (year_ini_dice,mth_ini_dice,day_ini_dice,heure_ini_dice &
434	& ,day_ju_ini_dice)
435	ELSEIF (forcing_type .eq.10) THEN
436	! Convert the initial date to Julian day
437	print*,'time cindy',year_ini_cas,mth_ini_cas,day_ini_cas
438	call ymds2ju &
439	& (year_ini_cas,mth_ini_cas,day_ini_cas,heure_ini_cas &
440	& ,day_ju_ini_cas)
441	print*,'time cindy 2',day_ju_ini_cas
442	ELSEIF (forcing_type .eq.59) THEN
443	! Convert the initial date of Sandu case to Julian day
444	call ymds2ju &
445	& (year_ini_sandu,mth_ini_sandu,day_ini_sandu, &
446	& time_ini*3600.,day_ju_ini_sandu)
447
448	ELSEIF (forcing_type .eq.60) THEN
449	! Convert the initial date of Astex case to Julian day
450	call ymds2ju &
451	& (year_ini_astex,mth_ini_astex,day_ini_astex, &
452	& time_ini*3600.,day_ju_ini_astex)
453
454	ELSEIF (forcing_type .eq.61) THEN
455	! Convert the initial date of Arm_cu case to Julian day
456	call ymds2ju &
457	& (year_ini_armcu,mth_ini_armcu,day_ini_armcu,heure_ini_armcu &
458	& ,day_ju_ini_armcu)
459	ENDIF
460
461	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
462	! Print out the actual date of the beginning of the simulation :
463	call ju2ymds(daytime,year_print, month_print,day_print,sec_print)
464	print *,' Time of beginning : ', &
465	& year_print, month_print, day_print, sec_print
466
467	!---------------------------------------------------------------------
468	! Initialization of dimensions, geometry and initial state
469	!---------------------------------------------------------------------
470	call init_phys_lmdz(1,1,llm,1,(/1/))
471	call suphel
472	call infotrac_init
473
474	if (nqtot>nqmx) STOP'Augmenter nqmx dans lmdz1d.F'
475	allocate(q(llm,nqtot)) ; q(:,:)=0.
476	allocate(dq(llm,nqtot))
477	allocate(dq_dyn(llm,nqtot))
478	allocate(d_q_adv(llm,nqtot))
479	allocate(d_q_nudge(llm,nqtot))
480	! allocate(d_th_adv(llm))
481
482	!
483	! No ozone climatology need be read in this pre-initialization
484	! (phys_state_var_init is called again in physiq)
485	read_climoz = 0
486	!
487	call phys_state_var_init(read_climoz)
488
489	if (ngrid.ne.klon) then
490	print*,'stop in inifis'
491	print*,'Probleme de dimensions :'
492	print*,'ngrid = ',ngrid
493	print*,'klon = ',klon
494	stop
495	endif
496	!!!=====================================================================
497	!!! Feedback forcing values for Gateaux differentiation (al1)
498	!!!=====================================================================
499	!!! Surface Planck forcing bracketing call radiation
500	!! surf_Planck = 0.
501	!! surf_Conv = 0.
502	!! write(,) 'Gateaux-dif Planck,Conv:',surf_Planck,surf_Conv
503	!!! a mettre dans le lmdz1d.def ou autre
504	!!
505	!!
506	qsol = qsolinp
507	qsurf = fq_sat(tsurf,psurf/100.)
508	rlat=xlat
509	rlon=xlon
510	day1= day_ini
511	time=daytime-day
512	ts_toga(1)=tsurf ! needed by read_tsurf1d.F
513	rho(1)=psurf/(rdtsurf(1.+(rv/rd-1.)*qsurf))
514
515	!
516	!! mpl et jyg le 22/08/2012 :
517	!! pour que les cas a flux de surface imposes marchent
518	IF(.NOT.ok_flux_surf.or.max(abs(wtsurf),abs(wqsurf))>0.) THEN
519	fsens=-wtsurfrcpdrho(1)
520	flat=-wqsurfrlvttrho(1)
521	print *,'Flux: ok_flux wtsurf wqsurf',ok_flux_surf,wtsurf,wqsurf
522	ENDIF
523	print*,'Flux sol ',fsens,flat
524	!! ok_flux_surf=.false.
525	!! fsens=-wtsurfrcpdrho(1)
526	!! flat=-wqsurfrlvttrho(1)
527	!!!!
528
529	! Vertical discretization and pressure levels at half and mid levels:
530
531	pa = 5e4
532	!! preff= 1.01325e5
533	preff = psurf
534	IF (ok_old_disvert) THEN
535	call disvert0(pa,preff,ap,bp,dpres,presnivs,nivsigs,nivsig)
536	print *,'On utilise disvert0'
537	ELSE
538	call disvert()
539	print *,'On utilise disvert'
540	! Nouvelle version disvert permettant d imposer ap,bp (modif L.Guez) MPL 18092012
541	! Dans ce cas, on lit ap,bp dans le fichier hybrid.txt
542	ENDIF
543	sig_s=presnivs/preff
544	plev =ap+bp*psurf
545	play = 0.5*(plev(1:llm)+plev(2:llm+1))
546	!cc zlay=-rd300.log(play/psurf)/rg ! moved after reading profiles
547
548	IF (forcing_type .eq. 59) THEN
549	! pour forcing_sandu, on cherche l'indice le plus proche de 700hpa#3000m
550	write(,) '***********************'
551	do l = 1, llm
552	write(,) 'l,play(l),presnivs(l): ',l,play(l),presnivs(l)
553	if (trouve_700 .and. play(l).le.70000) then
554	llm700=l
555	print *,'llm700,play=',llm700,play(l)/100.
556	trouve_700= .false.
557	endif
558	enddo
559	write(,) '***********************'
560	ENDIF
561
562	!
563	!=====================================================================
564	! EVENTUALLY, READ FORCING DATA :
565	!=====================================================================
566
567	#include "1D_read_forc_cases.h"
568
569	if (forcing_GCM2SCM) then
570	write (,) 'forcing_GCM2SCM not yet implemented'
571	stop 'in initialization'
572	endif ! forcing_GCM2SCM
573
574	print*,'mxcalc=',mxcalc
575	print*,'zlay=',zlay(mxcalc)
576	print*,'play=',play(mxcalc)
577
578	!Al1 pour SST forced, appellé depuis ocean_forced_noice
579	ts_cur = tsurf ! SST used in read_tsurf1d
580	!=====================================================================
581	! Initialisation de la physique :
582	!=====================================================================
583
584	! Rq: conf_phys.F90 lit tous les flags de physiq.def; conf_phys appele depuis physiq.F
585	!
586	! day_step, iphysiq lus dans gcm.def ci-dessus
587	! timestep: calcule ci-dessous from rday et day_step
588	! ngrid=1
589	! llm: defini dans .../modipsl/modeles/LMDZ4/libf/grid/dimension
590	! rday: defini dans suphel.F (86400.)
591	! day_ini: lu dans run.def (dayref)
592	! rlat_rad,rlon-rad: transformes en radian de rlat,rlon lus dans lmdz1d.def (en degres)
593	! airefi,zcufi,zcvfi initialises au debut de ce programme
594	! rday,ra,rg,rd,rcpd declares dans YOMCST.h et calcules dans suphel.F
595	day_step = float(nsplit_phys)*day_step/float(iphysiq)
596	write (,) 'Time step divided by nsplit_phys (=',nsplit_phys,')'
597	timestep =rday/day_step
598	dtime_frcg = timestep
599	!
600	zcufi=airefi
601	zcvfi=airefi
602	!
603	rlat_rad(:)=rlat(:)*rpi/180.
604	rlon_rad(:)=rlon(:)*rpi/180.
605
606	call iniphysiq(iim,jjm,llm,rday,day_ini,timestep, &
607	& rlat_rad,rlon_rad,airefi,zcufi,zcvfi,ra,rg,rd,rcpd,(/1/))
608	print*,'apres iniphysiq'
609
610	! 2 PARAMETRES QUI DEVRAIENT ETRE LUS DANS run.def MAIS NE LE SONT PAS ICI:
611	co2_ppm= 330.0
612	solaire=1370.0
613
614	! Ecriture du startphy avant le premier appel a la physique.
615	! On le met juste avant pour avoir acces a tous les champs
616
617	if (ok_writedem) then
618
619	!--------------------------------------------------------------------------
620	! pbl_surface_init (called here) and pbl_surface_final (called by phyredem)
621	! need : qsol fder snow qsurf evap rugos agesno ftsoil
622	!--------------------------------------------------------------------------
623
624	type_ocean = "force"
625	run_off_lic_0(1) = restart_runoff
626	call fonte_neige_init(run_off_lic_0)
627
628	fder=0.
629	snsrf(1,:)=0. ! couverture de neige des sous surface
630	qsurfsrf(1,:)=qsurf ! humidite de l'air des sous surface
631	evap=0.
632	frugs(1,:)=rugos ! couverture de neige des sous surface
633	agesno = xagesno
634	tsoil(:,:,:)=tsurf
635	!------ AMMA 2e run avec modele sol et rayonnement actif (MPL 23052012)
636	! tsoil(1,1,1)=299.18
637	! tsoil(1,2,1)=300.08
638	! tsoil(1,3,1)=301.88
639	! tsoil(1,4,1)=305.48
640	! tsoil(1,5,1)=308.00
641	! tsoil(1,6,1)=308.00
642	! tsoil(1,7,1)=308.00
643	! tsoil(1,8,1)=308.00
644	! tsoil(1,9,1)=308.00
645	! tsoil(1,10,1)=308.00
646	! tsoil(1,11,1)=308.00
647	!-----------------------------------------------------------------------
648	call pbl_surface_init(qsol, fder, snsrf, qsurfsrf, &
649	& evap, frugs, agesno, tsoil)
650
651	!------------------ prepare limit conditions for limit.nc -----------------
652	!-- Ocean force
653
654	print*,'avant phyredem'
655	pctsrf(1,:)=0.
656	if (nat_surf.eq.0.) then
657	pctsrf(1,is_oce)=1.
658	pctsrf(1,is_ter)=0.
659	else
660	pctsrf(1,is_oce)=0.
661	pctsrf(1,is_ter)=1.
662	end if
663
664	print*,'nat_surf,pctsrf(1,is_oce),pctsrf(1,is_ter)',nat_surf &
665	& ,pctsrf(1,is_oce),pctsrf(1,is_ter)
666
667	zmasq=pctsrf(1,is_ter)+pctsrf(1,is_lic)
668	zpic = zpicinp
669	ftsol=tsurf
670	nsw=6 ! on met le nb de bandes SW=6, pour initialiser
671	! 6 albedo, mais on peut quand meme tourner avec
672	! moins. Seules les 2 ou 4 premiers seront lus
673	falb1 = albedo
674	falb2 = albedo
675	falb_dir=albedo
676	falb_dif=albedo
677	rugoro=rugos
678	t_ancien(1,:)=temp(:)
679	q_ancien(1,:)=q(:,1)
680	pbl_tke=1.e-8
681
682	rain_fall=0.
683	snow_fall=0.
684	solsw=0.
685	sollw=0.
686	radsol=0.
687	rnebcon=0.
688	ratqs=0.
689	clwcon=0.
690	zmea=0.
691	zstd=0.
692	zsig=0.
693	zgam=0.
694	zval=0.
695	zthe=0.
696	sig1=0.
697	w01=0.
698	u_ancien(1,:)=u(:)
699	v_ancien(1,:)=v(:)
700
701	!------------------------------------------------------------------------
702	! Make file containing restart for the physics (startphy.nc)
703	!
704	! NB: List of the variables to be written by phyredem (via put_field):
705	! rlon,rlat,zmasq,pctsrf(:,is_ter),pctsrf(:,is_lic),pctsrf(:,is_oce)
706	! pctsrf(:,is_sic),ftsol(:,nsrf),tsoil(:,isoil,nsrf),qsurf(:,nsrf)
707	! qsol,falb1(:,nsrf),falb2(:,nsrf),evap(:,nsrf),snow(:,nsrf)
708	! radsol,solsw,sollw,fder,rain_fall,snow_fall,frugs(:,nsrf)
709	! agesno(:,nsrf),zmea,zstd,zsig,zgam,zthe,zpic,zval,rugoro
710	! t_ancien,q_ancien,frugs(:,is_oce),clwcon(:,1),rnebcon(:,1),ratqs(:,1)
711	! run_off_lic_0,pbl_tke(:,1:klev,nsrf),zmax0,f0,sig1,w01
712	! wake_deltat,wake_deltaq,wake_s,wake_cstar,wake_fip
713	!------------------------------------------------------------------------
714	!Al1 =============== restart option ==========================
715	if (.not.restart) then
716	call phyredem ("startphy.nc")
717	else
718	! (desallocations)
719	print*,'callin surf final'
720	call pbl_surface_final(qsol, fder, snsrf, qsurfsrf, &
721	& evap, frugs, agesno, tsoil)
722	print*,'after surf final'
723	CALL fonte_neige_final(run_off_lic_0)
724	endif
725
726	ok_writedem=.false.
727	print*,'apres phyredem'
728
729	endif ! ok_writedem
730
731	!------------------------------------------------------------------------
732	! Make file containing boundary conditions (limit.nc) Al1->restartdyn*
733	! --------------------------------------------------
734	! NB: List of the variables to be written in limit.nc
735	! (by writelim.F, subroutine of 1DUTILS.h):
736	! phy_nat,phy_alb,phy_sst,phy_bil,phy_rug,phy_ice,
737	! phy_fter,phy_foce,phy_flic,phy_fsic)
738	!------------------------------------------------------------------------
739	do i=1,yd
740	phy_nat(i) = nat_surf
741	phy_alb(i) = albedo
742	phy_sst(i) = tsurf ! read_tsurf1d will be used instead
743	phy_rug(i) = rugos
744	phy_fter(i) = pctsrf(1,is_ter)
745	phy_foce(i) = pctsrf(1,is_oce)
746	phy_fsic(i) = pctsrf(1,is_sic)
747	phy_flic(i) = pctsrf(1,is_lic)
748	enddo
749
750	! fabrication de limit.nc
751	call writelim (1,phy_nat,phy_alb,phy_sst,phy_bil,phy_rug, &
752	& phy_ice,phy_fter,phy_foce,phy_flic,phy_fsic)
753
754
755	call phys_state_var_end
756	!Al1
757	if (restart) then
758	print*,'call to restart dyn 1d'
759	Call dyn1deta0("start1dyn.nc",plev,play,phi,phis,presnivs, &
760	& u,v,temp,q,omega2)
761
762	print*,'fnday,annee_ref,day_ref,day_ini', &
763	& fnday,annee_ref,day_ref,day_ini
764	!** call ymds2ju(annee_ref,mois,day_ini,heure,day)
765	day = day_ini
766	day_end = day_ini + nday
767	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
768
769	! Print out the actual date of the beginning of the simulation :
770	call ju2ymds(daytime, an, mois, jour, heure)
771	print *,' Time of beginning : y m d h',an, mois,jour,heure/3600.
772
773	day = int(daytime)
774	time=daytime-day
775
776	print,'*** intialised fields from restart1dyn *****'
777	print*,'plev,play,phi,phis,presnivs,u,v,temp,q,omega2'
778	print*,'temp(1),q(1,1),u(1),v(1),plev(1),phis :'
779	print*,temp(1),q(1,1),u(1),v(1),plev(1),phis
780	! raz for safety
781	do l=1,llm
782	dq_dyn(l,1) = 0.
783	enddo
784	endif
785	!Al1 ================ end restart =================================
786	IF (ecrit_slab_oc.eq.1) then
787	open(97,file='div_slab.dat',STATUS='UNKNOWN')
788	elseif (ecrit_slab_oc.eq.0) then
789	open(97,file='div_slab.dat',STATUS='OLD')
790	endif
791	!
792	!---------------------------------------------------------------------
793	! Initialize target profile for RHT nudging if needed
794	!---------------------------------------------------------------------
795	if (nudge(inudge_RHT)) then
796	call nudge_RHT_init(plev,play,temp,q(:,1),t_targ,rh_targ)
797	endif
798	if (nudge(inudge_UV)) then
799	call nudge_UV_init(plev,play,u,v,u_targ,v_targ)
800	endif
801	!
802	!=====================================================================
803	! START OF THE TEMPORAL LOOP :
804	!=====================================================================
805
806	do while(it.le.nint(fnday*day_step))
807
808	if (prt_level.ge.1) then
809	print*,'XXXXXXXXXXXXXXXXXXX ITAP,day,time=', &
810	& it,day,time,nint(fnday*day_step)
811	print*,'PAS DE TEMPS ',timestep
812	endif
813	!Al1 demande de restartphy.nc
814	if (it.eq.nint(fnday*day_step)) lastcall=.True.
815
816	!---------------------------------------------------------------------
817	! Interpolation of forcings in time and onto model levels
818	!---------------------------------------------------------------------
819
820	#include "1D_interp_cases.h"
821
822	if (forcing_GCM2SCM) then
823	write (,) 'forcing_GCM2SCM not yet implemented'
824	stop 'in time loop'
825	endif ! forcing_GCM2SCM
826
827	!---------------------------------------------------------------------
828	! Geopotential :
829	!---------------------------------------------------------------------
830
831	phi(1)=RDtemp(1)(plev(1)-play(1))/(.5*(plev(1)+play(1)))
832	do l = 1, llm-1
833	phi(l+1)=phi(l)+RD(temp(l)+temp(l+1)) &
834	& (play(l)-play(l+1))/(play(l)+play(l+1))
835	enddo
836
837	!---------------------------------------------------------------------
838	! Listing output for debug prt_level>=1
839	!---------------------------------------------------------------------
840	if (prt_level>=1) then
841	print *,' avant physiq : -------- day time ',day,time
842	write(,) 'firstcall,lastcall,phis', &
843	& firstcall,lastcall,phis
844	write(*,'(a10,2a4,4a13)') 'BEFOR1 IT=','it','l', &
845	& 'presniv','plev','play','phi'
846	write(*,'(a10,2i4,4f13.2)') ('BEFOR1 IT= ',it,l, &
847	& presnivs(l),plev(l),play(l),phi(l),l=1,llm)
848	write(*,'(a11,2a4,a11,6a8)') 'BEFOR2','it','l', &
849	& 'presniv','u','v','temp','q1','q2','omega2'
850	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('BEFOR2 IT= ',it,l, &
851	& presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
852	endif
853
854	!---------------------------------------------------------------------
855	! Call physiq :
856	!---------------------------------------------------------------------
857
858	call physiq(ngrid,llm, &
859	& firstcall,lastcall, &
860	& day,time,timestep, &
861	& plev,play,phi,phis,presnivs, &
862	& u,v,temp,q,omega2, &
863	& du_phys,dv_phys,dt_phys,dq,dpsrf, &
864	& dudyn)
865	firstcall=.false.
866
867	!---------------------------------------------------------------------
868	! Listing output for debug prt_level>=1
869	!---------------------------------------------------------------------
870	if (prt_level>=1) then
871	write(*,'(a11,2a4,4a13)') 'AFTER1 IT=','it','l', &
872	& 'presniv','plev','play','phi'
873	write(*,'(a11,2i4,4f13.2)') ('AFTER1 it= ',it,l, &
874	& presnivs(l),plev(l),play(l),phi(l),l=1,llm)
875	write(*,'(a11,2a4,a11,6a8)') 'AFTER2','it','l', &
876	& 'presniv','u','v','temp','q1','q2','omega2'
877	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('AFTER2 it= ',it,l, &
878	& presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
879	write(*,'(a11,2a4,a11,5a8)') 'AFTER3','it','l', &
880	& 'presniv','du_phys','dv_phys','dt_phys','dq1','dq2'
881	write(*,'(a11,2i4,f11.2,5f8.2)') ('AFTER3 it= ',it,l, &
882	& presnivs(l),86400du_phys(l),86400dv_phys(l), &
883	& 86400dt_phys(l),86400dq(l,1),dq(l,2),l=1,llm)
884	write(,) 'dpsrf',dpsrf
885	endif
886	!---------------------------------------------------------------------
887	! Add physical tendencies :
888	!---------------------------------------------------------------------
889
890	fcoriolis=2.sin(rpixlat/180.)*romega
891	if (forcing_radconv .or. forcing_fire) then
892	fcoriolis=0.0
893	dt_cooling=0.0
894	d_th_adv=0.0
895	d_q_adv=0.0
896	endif
897
898	if (forcing_toga .or. forcing_GCSSold .or. forcing_twpice &
899	& .or.forcing_amma) then
900	fcoriolis=0.0 ; ug=0. ; vg=0.
901	endif
902	if(forcing_rico) then
903	dt_cooling=0.
904	endif
905
906	print*, 'fcoriolis ', fcoriolis, xlat
907
908	du_age(1:mxcalc)=fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
909	dv_age(1:mxcalc)=-fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
910
911	!!!!!!!!!!!!!!!!!!!!!!!!
912	! Geostrophic wind
913	!!!!!!!!!!!!!!!!!!!!!!!!
914	sfdt = sin(0.5fcoriolistimestep)
915	cfdt = cos(0.5fcoriolistimestep)
916	!
917	du_age(1:mxcalc)= -2.sfdt/timestep &
918	& (sfdt*(u(1:mxcalc)-ug(1:mxcalc)) - &
919	& cfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
920	!! : fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
921	!
922	dv_age(1:mxcalc)= -2.sfdt/timestep &
923	& (cfdt*(u(1:mxcalc)-ug(1:mxcalc)) + &
924	& sfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
925	!! : -fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
926	!
927	!!!!!!!!!!!!!!!!!!!!!!!!
928	! Nudging
929	!!!!!!!!!!!!!!!!!!!!!!!!
930	d_t_nudge(:) = 0.
931	d_q_nudge(:,:) = 0.
932	d_u_nudge(:) = 0.
933	d_v_nudge(:) = 0.
934	if (nudge(inudge_RHT)) then
935	call nudge_RHT(timestep,plev,play,t_targ,rh_targ,temp,q(:,1), &
936	& d_t_nudge,d_q_nudge(:,1))
937	endif
938	if (nudge(inudge_UV)) then
939	call nudge_UV(timestep,plev,play,u_targ,v_targ,u,v, &
940	& d_u_nudge,d_v_nudge)
941	endif
942	!
943	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
944	! call writefield_phy('dv_age' ,dv_age,llm)
945	! call writefield_phy('du_age' ,du_age,llm)
946	! call writefield_phy('du_phys' ,du_phys,llm)
947	! call writefield_phy('u_tend' ,u,llm)
948	! call writefield_phy('u_g' ,ug,llm)
949	!
950	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
951	!! Increment state variables
952	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
953	! pour les cas sandu et astex, on reclacule u,v,q,temp et teta dans 1D_nudge_sandu_astex.h
954	! au dessus de 700hpa, on relaxe vers les profils initiaux
955	if (forcing_sandu .OR. forcing_astex) then
956	#include "1D_nudge_sandu_astex.h"
957	else
958	u(1:mxcalc)=u(1:mxcalc) + timestep*( &
959	& du_phys(1:mxcalc) &
960	& +du_age(1:mxcalc)+du_adv(1:mxcalc) &
961	& +d_u_nudge(1:mxcalc) )
962	v(1:mxcalc)=v(1:mxcalc) + timestep*( &
963	& dv_phys(1:mxcalc) &
964	& +dv_age(1:mxcalc)+dv_adv(1:mxcalc) &
965	& +d_v_nudge(1:mxcalc) )
966	q(1:mxcalc,:)=q(1:mxcalc,:)+timestep*( &
967	& dq(1:mxcalc,:) &
968	& +d_q_adv(1:mxcalc,:) &
969	& +d_q_nudge(1:mxcalc,:) )
970
971	if (prt_level.ge.1) then
972	print *, &
973	& 'physiq-> temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1) ', &
974	& temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1)
975	print*,du_phys
976	print*, v
977	print*, vg
978	endif
979
980	temp(1:mxcalc)=temp(1:mxcalc)+timestep*( &
981	& dt_phys(1:mxcalc) &
982	& +d_th_adv(1:mxcalc) &
983	& +d_t_nudge(1:mxcalc) &
984	& +dt_cooling(1:mxcalc)) ! Taux de chauffage ou refroid.
985
986	endif ! forcing_sandu or forcing_astex
987
988	teta=temp(pzero/play)*rkappa
989	!
990	!---------------------------------------------------------------------
991	! Nudge soil temperature if requested
992	!---------------------------------------------------------------------
993
994	IF (nudge_tsoil) THEN
995	ftsoil(1,isoil_nudge,:) = ftsoil(1,isoil_nudge,:) &
996	& -timestep/tau_soil_nudge*(ftsoil(1,isoil_nudge,:)-Tsoil_nudge)
997	ENDIF
998
999	!---------------------------------------------------------------------
1000	! Add large-scale tendencies (advection, etc) :
1001	!---------------------------------------------------------------------
1002
1003	!cc nrlmd
1004	!cc tmpvar=teta
1005	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
1006	!cc
1007	!cc teta(1:mxcalc)=tmpvar(1:mxcalc)
1008	!cc tmpvar(:)=q(:,1)
1009	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
1010	!cc q(1:mxcalc,1)=tmpvar(1:mxcalc)
1011	!cc tmpvar(:)=q(:,2)
1012	!cc call advect_vert(llm,omega,timestep,tmpvar,plev)
1013	!cc q(1:mxcalc,2)=tmpvar(1:mxcalc)
1014
1015	!---------------------------------------------------------------------
1016	! Air temperature :
1017	!---------------------------------------------------------------------
1018	if (lastcall) then
1019	print*,'Pas de temps final ',it
1020	call ju2ymds(daytime, an, mois, jour, heure)
1021	print*,'a la date : a m j h',an, mois, jour ,heure/3600.
1022	endif
1023
1024	! incremente day time
1025	! print*,'daytime bef',daytime,1./day_step
1026	daytime = daytime+1./day_step
1027	!Al1dbg
1028	day = int(daytime+0.1/day_step)
1029	! time = max(daytime-day,0.0)
1030	!Al1&jyg: correction de bug
1031	!cc time = real(mod(it,day_step))/day_step
1032	time = time_ini/24.+real(mod(it,day_step))/day_step
1033	! print*,'daytime nxt time',daytime,time
1034	it=it+1
1035
1036	enddo
1037
1038	!Al1
1039	if (ecrit_slab_oc.ne.-1) close(97)
1040
1041	!Al1 Call to 1D equivalent of dynredem (an,mois,jour,heure ?)
1042	! -------------------------------------
1043	call dyn1dredem("restart1dyn.nc", &
1044	& plev,play,phi,phis,presnivs, &
1045	& u,v,temp,q,omega2)
1046
1047	CALL abort_gcm ('lmdz1d ','The End ',0)
1048
1049	end
1050
1051	#include "1DUTILS.h"
1052	#include "1Dconv.h"
1053
1054	#endif
1055

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