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physiq_mod.F90 @ 1838

Last change on this file since 1838 was 1838, checked in by mlefevre, 7 years ago
MESOSCALE GENERIC. Some declaration of allocatable remained in physiq_mod. Now done in phys_state_var_mod
Property svn:executable set to ``*
File size: 91.2 KB

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1	module physiq_mod
2
3	implicit none
4
5	contains
6
7	subroutine physiq(ngrid,nlayer,nq, &
8	nametrac, &
9	firstcall,lastcall, &
10	pday,ptime,ptimestep, &
11	pplev,pplay,pphi, &
12	pu,pv,pt,pq, &
13	flxw, &
14	pdu,pdv,pdt,pdq,pdpsrf)
15
16	use radinc_h, only : L_NSPECTI,L_NSPECTV,naerkind
17	use watercommon_h, only : RLVTT, Psat_water,epsi
18	use gases_h, only: gnom, gfrac
19	use radcommon_h, only: sigma, glat, grav, BWNV
20	use radii_mod, only: h2o_reffrad, co2_reffrad
21	use aerosol_mod, only: iaero_co2, iaero_h2o
22	use surfdat_h, only: phisfi, zmea, zstd, zsig, zgam, zthe, &
23	dryness, watercaptag
24	use comdiurn_h, only: coslat, sinlat, coslon, sinlon
25	use comsaison_h, only: mu0, fract, dist_star, declin, right_ascen
26	use comsoil_h, only: nsoilmx, layer, mlayer, inertiedat
27	use geometry_mod, only: latitude, longitude, cell_area
28	USE comgeomfi_h, only: totarea, totarea_planet
29	USE tracer_h, only: noms, mmol, radius, rho_q, qext, &
30	alpha_lift, alpha_devil, qextrhor, &
31	igcm_h2o_ice, igcm_h2o_vap, igcm_dustbin, &
32	igcm_co2_ice
33	use time_phylmdz_mod, only: ecritphy, iphysiq, nday
34	use phyetat0_mod, only: phyetat0
35	use phyredem, only: physdem0, physdem1
36	use slab_ice_h, only: capcalocean, capcalseaice,capcalsno, &
37	noceanmx
38	use ocean_slab_mod, only :ocean_slab_init, ocean_slab_ice, &
39	ini_surf_heat_transp_mod, &
40	ocean_slab_get_vars,ocean_slab_final
41	use surf_heat_transp_mod,only :init_masquv
42	use planetwide_mod, only: planetwide_minval,planetwide_maxval,planetwide_sumval
43	use mod_phys_lmdz_para, only : is_master
44	use planete_mod, only: apoastr, periastr, year_day, peri_day, &
45	obliquit, nres, z0
46	use comcstfi_mod, only: pi, g, rcp, r, rad, mugaz, cpp
47	use time_phylmdz_mod, only: daysec
48	use callkeys_mod
49	use conc_mod
50	use phys_state_var_mod
51	use turb_mod, only : q2,sensibFlux,turb_resolved
52	#ifndef MESOSCALE
53	use vertical_layers_mod, only: presnivs, pseudoalt
54	use mod_phys_lmdz_omp_data, ONLY: is_omp_master
55	#else
56	use comm_wrf, only : comm_HR_SW, comm_HR_LW, &
57	comm_CLOUDFRAC,comm_TOTCLOUDFRAC,&
58	comm_RAIN,comm_SNOW,comm_ALBEQ,&
59	comm_FLUXTOP_DN,comm_FLUXABS_SW,&
60	comm_FLUXTOP_LW,comm_FLUXSURF_SW,&
61	comm_FLUXSURF_LW,comm_FLXGRD,&
62	comm_LSCEZ,comm_H2OICE_REFF
63	#endif
64
65	#ifdef CPP_XIOS
66	use xios_output_mod, only: initialize_xios_output, &
67	update_xios_timestep, &
68	send_xios_field
69	use wxios, only: wxios_context_init, xios_context_finalize
70	#endif
71
72	implicit none
73
74
75	!==================================================================
76	!
77	! Purpose
78	! -------
79	! Central subroutine for all the physics parameterisations in the
80	! universal model. Originally adapted from the Mars LMDZ model.
81	!
82	! The model can be run without or with tracer transport
83	! depending on the value of "tracer" in file "callphys.def".
84	!
85	!
86	! It includes:
87	!
88	! I. Initialization :
89	! I.1 Firstcall initializations.
90	! I.2 Initialization for every call to physiq.
91	!
92	! II. Compute radiative transfer tendencies (longwave and shortwave) :
93	! II.a Option 1 : Call correlated-k radiative transfer scheme.
94	! II.b Option 2 : Call Newtonian cooling scheme.
95	! II.c Option 3 : Atmosphere has no radiative effect.
96	!
97	! III. Vertical diffusion (turbulent mixing) :
98	!
99	! IV. Dry Convective adjustment :
100	!
101	! V. Condensation and sublimation of gases (currently just CO2).
102	!
103	! VI. Tracers
104	! VI.1. Water and water ice.
105	! VI.2 Photochemistry
106	! VI.3. Aerosols and particles.
107	! VI.4. Updates (pressure variations, surface budget).
108	! VI.5. Slab Ocean.
109	! VI.6. Surface Tracer Update.
110	!
111	! VII. Surface and sub-surface soil temperature.
112	!
113	! VIII. Perform diagnostics and write output files.
114	!
115	!
116	! arguments
117	! ---------
118	!
119	! INPUT
120	! -----
121	!
122	! ngrid Size of the horizontal grid.
123	! nlayer Number of vertical layers.
124	! nq Number of advected fields.
125	! nametrac Name of corresponding advected fields.
126	!
127	! firstcall True at the first call.
128	! lastcall True at the last call.
129	!
130	! pday Number of days counted from the North. Spring equinoxe.
131	! ptime Universal time (0<ptime<1): ptime=0.5 at 12:00 UT.
132	! ptimestep timestep (s).
133	!
134	! pplay(ngrid,nlayer) Pressure at the middle of the layers (Pa).
135	! pplev(ngrid,nlayer+1) Intermediate pressure levels (Pa).
136	! pphi(ngrid,nlayer) Geopotential at the middle of the layers (m2.s-2).
137	!
138	! pu(ngrid,nlayer) u, zonal component of the wind (ms-1).
139	! pv(ngrid,nlayer) v, meridional component of the wind (ms-1).
140	!
141	! pt(ngrid,nlayer) Temperature (K).
142	!
143	! pq(ngrid,nlayer,nq) Advected fields.
144	!
145	! pudyn(ngrid,nlayer) \
146	! pvdyn(ngrid,nlayer) \ Dynamical temporal derivative for the
147	! ptdyn(ngrid,nlayer) / corresponding variables.
148	! pqdyn(ngrid,nlayer,nq) /
149	! flxw(ngrid,nlayer) vertical mass flux (kg/s) at layer lower boundary
150	!
151	! OUTPUT
152	! ------
153	!
154	! pdu(ngrid,nlayer) \
155	! pdv(ngrid,nlayer) \ Temporal derivative of the corresponding
156	! pdt(ngrid,nlayer) / variables due to physical processes.
157	! pdq(ngrid,nlayer) /
158	! pdpsrf(ngrid) /
159	!
160	!
161	! Authors
162	! -------
163	! Frederic Hourdin 15/10/93
164	! Francois Forget 1994
165	! Christophe Hourdin 02/1997
166	! Subroutine completely rewritten by F. Forget (01/2000)
167	! Water ice clouds: Franck Montmessin (update 06/2003)
168	! Radiatively active tracers: J.-B. Madeleine (10/2008-06/2009)
169	! New correlated-k radiative scheme: R. Wordsworth (2009)
170	! Many specifically Martian subroutines removed: R. Wordsworth (2009)
171	! Improved water cycle: R. Wordsworth / B. Charnay (2010)
172	! To F90: R. Wordsworth (2010)
173	! New turbulent diffusion scheme: J. Leconte (2012)
174	! Loops converted to F90 matrix format: J. Leconte (2012)
175	! No more ngridmx/nqmx, F90 commons and adaptation to parallel: A. Spiga (2012)
176	! Purge of the code : M. Turbet (2015)
177	! Photochemical core developped by F. Lefevre: B. Charnay (2017)
178	!==================================================================
179
180
181	! 0. Declarations :
182	! ------------------
183
184	include "netcdf.inc"
185
186	! Arguments :
187	! -----------
188
189	! INPUTS:
190	! -------
191
192	integer,intent(in) :: ngrid ! Number of atmospheric columns.
193	integer,intent(in) :: nlayer ! Number of atmospheric layers.
194	integer,intent(in) :: nq ! Number of tracers.
195	character*20,intent(in) :: nametrac(nq) ! Names of the tracers taken from dynamics.
196
197	logical,intent(in) :: firstcall ! Signals first call to physics.
198	logical,intent(in) :: lastcall ! Signals last call to physics.
199
200	real,intent(in) :: pday ! Number of elapsed sols since reference Ls=0.
201	real,intent(in) :: ptime ! "Universal time", given as fraction of sol (e.g.: 0.5 for noon).
202	real,intent(in) :: ptimestep ! Physics timestep (s).
203	real,intent(in) :: pplev(ngrid,nlayer+1) ! Inter-layer pressure (Pa).
204	real,intent(in) :: pplay(ngrid,nlayer) ! Mid-layer pressure (Pa).
205	real,intent(in) :: pphi(ngrid,nlayer) ! Geopotential at mid-layer (m2s-2).
206	real,intent(in) :: pu(ngrid,nlayer) ! Zonal wind component (m/s).
207	real,intent(in) :: pv(ngrid,nlayer) ! Meridional wind component (m/s).
208	real,intent(in) :: pt(ngrid,nlayer) ! Temperature (K).
209	real,intent(in) :: pq(ngrid,nlayer,nq) ! Tracers (kg/kg_of_air).
210	real,intent(in) :: flxw(ngrid,nlayer) ! Vertical mass flux (ks/s) at lower boundary of layer
211
212	! OUTPUTS:
213	! --------
214
215	! Physical tendencies :
216
217	real,intent(out) :: pdu(ngrid,nlayer) ! Zonal wind tendencies (m/s/s).
218	real,intent(out) :: pdv(ngrid,nlayer) ! Meridional wind tendencies (m/s/s).
219	real,intent(out) :: pdt(ngrid,nlayer) ! Temperature tendencies (K/s).
220	real,intent(out) :: pdq(ngrid,nlayer,nq) ! Tracer tendencies (kg/kg_of_air/s).
221	real,intent(out) :: pdpsrf(ngrid) ! Surface pressure tendency (Pa/s).
222
223	! Local saved variables:
224	! ----------------------
225	integer,save :: day_ini ! Initial date of the run (sol since Ls=0).
226	integer,save :: icount ! Counter of calls to physiq during the run.
227	!$OMP THREADPRIVATE(day_ini,icount)
228
229	! Local variables :
230	! -----------------
231
232	! Aerosol (dust or ice) extinction optical depth at reference wavelength
233	! for the "naerkind" optically active aerosols:
234
235	real aerosol(ngrid,nlayer,naerkind) ! Aerosols.
236	real zh(ngrid,nlayer) ! Potential temperature (K).
237	real pw(ngrid,nlayer) ! Vertical velocity (m/s). (NOTE : >0 WHEN DOWNWARDS !!)
238
239	integer l,ig,ierr,iq,nw,isoil
240
241
242	!$OMP zdtlw,zdtsw,sensibFlux)
243
244	real zls ! Solar longitude (radians).
245	real zlss ! Sub solar point longitude (radians).
246	real zday ! Date (time since Ls=0, calculated in sols).
247	real zzlay(ngrid,nlayer) ! Altitude at the middle of the atmospheric layers.
248	real zzlev(ngrid,nlayer+1) ! Altitude at the atmospheric layer boundaries.
249
250	! TENDENCIES due to various processes :
251
252	! For Surface Temperature : (K/s)
253	real zdtsurf(ngrid) ! Cumulated tendencies.
254	real zdtsurfmr(ngrid) ! Mass_redistribution routine.
255	real zdtsurfc(ngrid) ! Condense_co2 routine.
256	real zdtsdif(ngrid) ! Turbdiff/vdifc routines.
257	real zdtsurf_hyd(ngrid) ! Hydrol routine.
258
259	! For Atmospheric Temperatures : (K/s)
260	real dtlscale(ngrid,nlayer) ! Largescale routine.
261	real zdtc(ngrid,nlayer) ! Condense_co2 routine.
262	real zdtdif(ngrid,nlayer) ! Turbdiff/vdifc routines.
263	real zdtmr(ngrid,nlayer) ! Mass_redistribution routine.
264	real zdtrain(ngrid,nlayer) ! Rain routine.
265	real dtmoist(ngrid,nlayer) ! Moistadj routine.
266	real dt_ekman(ngrid,noceanmx), dt_hdiff(ngrid,noceanmx) ! Slab_ocean routine.
267	real zdtsw1(ngrid,nlayer), zdtlw1(ngrid,nlayer) ! Callcorrk routine.
268
269	! For Surface Tracers : (kg/m2/s)
270	real dqsurf(ngrid,nq) ! Cumulated tendencies.
271	real zdqsurfc(ngrid) ! Condense_co2 routine.
272	real zdqsdif(ngrid,nq) ! Turbdiff/vdifc routines.
273	real zdqssed(ngrid,nq) ! Callsedim routine.
274	real zdqsurfmr(ngrid,nq) ! Mass_redistribution routine.
275	real zdqsrain(ngrid), zdqssnow(ngrid) ! Rain routine.
276	real dqs_hyd(ngrid,nq) ! Hydrol routine.
277
278	! For Tracers : (kg/kg_of_air/s)
279	real zdqc(ngrid,nlayer,nq) ! Condense_co2 routine.
280	real zdqadj(ngrid,nlayer,nq) ! Convadj routine.
281	real zdqdif(ngrid,nlayer,nq) ! Turbdiff/vdifc routines.
282	real zdqevap(ngrid,nlayer) ! Turbdiff routine.
283	real zdqsed(ngrid,nlayer,nq) ! Callsedim routine.
284	real zdqmr(ngrid,nlayer,nq) ! Mass_redistribution routine.
285	real zdqrain(ngrid,nlayer,nq) ! Rain routine.
286	real dqmoist(ngrid,nlayer,nq) ! Moistadj routine.
287	real dqvaplscale(ngrid,nlayer) ! Largescale routine.
288	real dqcldlscale(ngrid,nlayer) ! Largescale routine.
289	REAL zdqchim(ngrid,nlayer,nq) ! Calchim_asis routine
290	REAL zdqschim(ngrid,nq) ! Calchim_asis routine
291
292	REAL array_zero1(ngrid)
293	REAL array_zero2(ngrid,nlayer)
294
295	! For Winds : (m/s/s)
296	real zdvadj(ngrid,nlayer),zduadj(ngrid,nlayer) ! Convadj routine.
297	real zdumr(ngrid,nlayer),zdvmr(ngrid,nlayer) ! Mass_redistribution routine.
298	real zdvdif(ngrid,nlayer),zdudif(ngrid,nlayer) ! Turbdiff/vdifc routines.
299	real zdhdif(ngrid,nlayer) ! Turbdiff/vdifc routines.
300	real zdhadj(ngrid,nlayer) ! Convadj routine.
301
302	! For Pressure and Mass :
303	real zdmassmr(ngrid,nlayer) ! Atmospheric Mass tendency for mass_redistribution (kg_of_air/m2/s).
304	real zdmassmr_col(ngrid) ! Atmospheric Column Mass tendency for mass_redistribution (kg_of_air/m2/s).
305	real zdpsrfmr(ngrid) ! Pressure tendency for mass_redistribution routine (Pa/s).
306
307
308
309	! Local variables for LOCAL CALCULATIONS:
310	! ---------------------------------------
311	real zflubid(ngrid)
312	real zplanck(ngrid),zpopsk(ngrid,nlayer)
313	real ztim1,ztim2,ztim3, z1,z2
314	real ztime_fin
315	real zdh(ngrid,nlayer)
316	real gmplanet
317	real taux(ngrid),tauy(ngrid)
318
319
320	! local variables for DIAGNOSTICS : (diagfi & stat)
321	! -------------------------------------------------
322	real ps(ngrid) ! Surface Pressure.
323	real zt(ngrid,nlayer) ! Atmospheric Temperature.
324	real zu(ngrid,nlayer),zv(ngrid,nlayer) ! Zonal and Meridional Winds.
325	real zq(ngrid,nlayer,nq) ! Atmospheric Tracers.
326	real zdtadj(ngrid,nlayer) ! Convadj Diagnostic.
327	real zdtdyn(ngrid,nlayer) ! Dynamical Heating (K/s).
328	real zdudyn(ngrid,nlayer) ! Dynamical Zonal Wind tendency (m.s-2).
329
330	real reff(ngrid,nlayer) ! Effective dust radius (used if doubleq=T).
331	real vmr(ngrid,nlayer) ! volume mixing ratio
332	real time_phys
333
334	real ISR,ASR,OLR,GND,DYN,GSR,Ts1,Ts2,Ts3,TsS ! for Diagnostic.
335
336	real qcol(ngrid,nq) ! Tracer Column Mass (kg/m2).
337
338	! included by RW for H2O Manabe scheme
339	real rneb_man(ngrid,nlayer) ! H2O cloud fraction (moistadj).
340	real rneb_lsc(ngrid,nlayer) ! H2O cloud fraction (large scale).
341
342
343	! to test energy conservation (RW+JL)
344	real mass(ngrid,nlayer),massarea(ngrid,nlayer)
345	real dEtot, dEtots, AtmToSurf_TurbFlux
346	real,save :: dEtotSW, dEtotsSW, dEtotLW, dEtotsLW
347	!$OMP THREADPRIVATE(dEtotSW, dEtotsSW, dEtotLW, dEtotsLW)
348	real dEzRadsw(ngrid,nlayer),dEzRadlw(ngrid,nlayer),dEzdiff(ngrid,nlayer)
349	real dEdiffs(ngrid),dEdiff(ngrid)
350	real madjdE(ngrid), lscaledE(ngrid),madjdEz(ngrid,nlayer), lscaledEz(ngrid,nlayer)
351
352	!JL12 conservation test for mean flow kinetic energy has been disabled temporarily
353
354	real dtmoist_max,dtmoist_min
355	real dItot, dItot_tmp, dVtot, dVtot_tmp
356
357
358	real h2otot ! Total Amount of water. For diagnostic.
359	real icesrf,liqsrf,icecol,vapcol ! Total Amounts of water (ice,liq,vap). For diagnostic.
360	real dWtot, dWtot_tmp, dWtots, dWtots_tmp
361	logical,save :: watertest
362	!$OMP THREADPRIVATE(watertest)
363
364	real qsat(ngrid,nlayer) ! Water Vapor Volume Mixing Ratio at saturation (kg/kg_of_air).
365	real RH(ngrid,nlayer) ! Relative humidity.
366	real H2Omaxcol(ngrid) ! Maximum possible H2O column amount (at 100% saturation) (kg/m2).
367	real psat_tmp
368
369	logical clearsky ! For double radiative transfer call. By BC
370
371	! For Clear Sky Case.
372	real fluxsurf_lw1(ngrid), fluxsurf_sw1(ngrid), fluxsurfabs_sw1(ngrid) ! For SW/LW flux.
373	real fluxtop_lw1(ngrid), fluxabs_sw1(ngrid) ! For SW/LW flux.
374	real albedo_equivalent1(ngrid) ! For Equivalent albedo calculation.
375	real tau_col1(ngrid) ! For aerosol optical depth diagnostic.
376	real OLR_nu1(ngrid,L_NSPECTI), OSR_nu1(ngrid,L_NSPECTV) ! For Outgoing Radiation diagnostics.
377	real tf, ntf
378
379	real nconsMAX, vdifcncons(ngrid), cadjncons(ngrid) ! Vdfic water conservation test. By RW
380
381	real muvar(ngrid,nlayer+1) ! For Runaway Greenhouse 1D study. By RW
382
383	real reffcol(ngrid,naerkind)
384
385	! Sourceevol for 'accelerated ice evolution'. By RW
386	real delta_ice,ice_tot
387	integer num_run
388	logical,save :: ice_update
389
390
391	real :: tsurf2(ngrid)
392	real :: flux_o(ngrid),flux_g(ngrid),fluxgrdocean(ngrid)
393	real :: flux_sens_lat(ngrid)
394	real :: qsurfint(ngrid,nq)
395
396
397	!==================================================================================================
398
399	! -----------------
400	! I. INITIALISATION
401	! -----------------
402
403	! --------------------------------
404	! I.1 First Call Initialisation.
405	! --------------------------------
406	if (firstcall) then
407	! Allocate saved arrays.
408	call phys_stat_var_mod
409
410	! Variables set to 0
411	! ~~~~~~~~~~~~~~~~~~
412	dtrad(:,:) = 0.0
413	fluxrad(:) = 0.0
414	tau_col(:) = 0.0
415	zdtsw(:,:) = 0.0
416	zdtlw(:,:) = 0.0
417
418
419	! Initialize aerosol indexes.
420	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~
421	call iniaerosol()
422
423
424	! Initialize tracer names, indexes and properties.
425	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
426	IF (.NOT.ALLOCATED(noms)) ALLOCATE(noms(nq)) ! (because noms is an argument of physdem1 whether or not tracer is on)
427	if (tracer) then
428	call initracer(ngrid,nq,nametrac)
429	if(photochem) then
430	call ini_conc_mod(ngrid,nlayer)
431	endif
432	endif
433
434	#ifdef CPP_XIOS
435	! Initialize XIOS context
436	write(,) "physiq: call wxios_context_init"
437	CALL wxios_context_init
438	#endif
439
440	! Read 'startfi.nc' file.
441	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
442	#ifndef MESOSCALE
443	call phyetat0(startphy_file, &
444	ngrid,nlayer,"startfi.nc",0,0,nsoilmx,nq, &
445	day_ini,time_phys,tsurf,tsoil,emis,q2,qsurf, &
446	cloudfrac,totcloudfrac,hice, &
447	rnat,pctsrf_sic,tslab, tsea_ice,sea_ice)
448	#else
449	emis(:)=0.0
450	q2(:,:)=0.0
451	qsurf(:,:)=0.0
452	day_ini = pday
453	#endif
454
455	#ifndef MESOSCALE
456	if (.not.startphy_file) then
457	! additionnal "academic" initialization of physics
458	if (is_master) write(,) "Physiq: initializing tsurf(:) to pt(:,1) !!"
459	tsurf(:)=pt(:,1)
460	if (is_master) write(,) "Physiq: initializing tsoil(:) to pt(:,1) !!"
461	do isoil=1,nsoilmx
462	tsoil(1:ngrid,isoil)=tsurf(1:ngrid)
463	enddo
464	if (is_master) write(,) "Physiq: initializing day_ini to pdat !"
465	day_ini=pday
466	endif
467	#endif
468
469	if (pday.ne.day_ini) then
470	write(,) "ERROR in physiq.F90:"
471	write(,) "bad synchronization between physics and dynamics"
472	write(,) "dynamics day: ",pday
473	write(,) "physics day: ",day_ini
474	stop
475	endif
476
477	write (,) 'In physiq day_ini =', day_ini
478
479	! Initialize albedo calculation.
480	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
481	albedo(:,:)=0.0
482	albedo_bareground(:)=0.0
483	albedo_snow_SPECTV(:)=0.0
484	albedo_co2_ice_SPECTV(:)=0.0
485	call surfini(ngrid,nq,qsurf,albedo,albedo_bareground,albedo_snow_SPECTV,albedo_co2_ice_SPECTV)
486
487	! Initialize orbital calculation.
488	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
489	call iniorbit(apoastr,periastr,year_day,peri_day,obliquit)
490
491
492	if(tlocked)then
493	print*,'Planet is tidally locked at resonance n=',nres
494	print*,'Make sure you have the right rotation rate!!!'
495	endif
496
497	! Initialize oceanic variables.
498	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
499
500	if (ok_slab_ocean)then
501
502	call ocean_slab_init(ngrid,ptimestep, tslab, &
503	sea_ice, pctsrf_sic)
504
505	call ini_surf_heat_transp_mod()
506
507	knindex(:) = 0
508
509	do ig=1,ngrid
510	zmasq(ig)=1
511	knindex(ig) = ig
512	if (nint(rnat(ig)).eq.0) then
513	zmasq(ig)=0
514	endif
515	enddo
516
517	CALL init_masquv(ngrid,zmasq)
518
519	endif ! end of 'ok_slab_ocean'.
520
521
522	! Initialize soil.
523	! ~~~~~~~~~~~~~~~~
524	if (callsoil) then
525
526	call soil(ngrid,nsoilmx,firstcall,lastcall,inertiedat, &
527	ptimestep,tsurf,tsoil,capcal,fluxgrd)
528
529	if (ok_slab_ocean) then
530	do ig=1,ngrid
531	if (nint(rnat(ig)).eq.2) then
532	capcal(ig)=capcalocean
533	if (pctsrf_sic(ig).gt.0.5) then
534	capcal(ig)=capcalseaice
535	if (qsurf(ig,igcm_h2o_ice).gt.0.) then
536	capcal(ig)=capcalsno
537	endif
538	endif
539	endif
540	enddo
541	endif ! end of 'ok_slab_ocean'.
542
543	else ! else of 'callsoil'.
544
545	print*,'WARNING! Thermal conduction in the soil turned off'
546	capcal(:)=1.e6
547	fluxgrd(:)=intheat
548	print*,'Flux from ground = ',intheat,' W m^-2'
549
550	endif ! end of 'callsoil'.
551
552	icount=1
553
554	! Decide whether to update ice at end of run.
555	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
556	ice_update=.false.
557	if(sourceevol)then
558	!$OMP MASTER
559	open(128,file='num_run',form='formatted', &
560	status="old",iostat=ierr)
561	if (ierr.ne.0) then
562	write(,) "physiq: Error! No num_run file!"
563	write(,) " (which is needed for sourceevol option)"
564	stop
565	endif
566	read(128,*) num_run
567	close(128)
568	!$OMP END MASTER
569	!$OMP BARRIER
570
571	if(num_run.ne.0.and.mod(num_run,2).eq.0)then
572	print*,'Updating ice at end of this year!'
573	ice_update=.true.
574	ice_min(:)=1.e4
575	endif
576
577	endif ! end of 'sourceevol'.
578
579
580	! Here is defined the type of the surface : Continent or Ocean.
581	! BC2014 : This is now already done in newstart.
582	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
583	if (.not.ok_slab_ocean) then
584
585	rnat(:)=1.
586	do ig=1,ngrid
587	if(inertiedat(ig,1).gt.1.E4)then
588	rnat(ig)=0
589	endif
590	enddo
591
592	print*,'WARNING! Surface type currently decided by surface inertia'
593	print*,'This should be improved e.g. in newstart.F'
594
595	endif ! end of 'ok_slab_ocean'.
596
597
598	! Initialize surface history variable.
599	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
600	qsurf_hist(:,:)=qsurf(:,:)
601
602	! Initialize variable for dynamical heating and zonal wind tendency diagnostic
603	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
604	ztprevious(:,:)=pt(:,:)
605	zuprevious(:,:)=pu(:,:)
606
607	! Set temperature just above condensation temperature (for Early Mars)
608	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
609	if(nearco2cond) then
610	write(,)' WARNING! Starting at Tcond+1K'
611	do l=1, nlayer
612	do ig=1,ngrid
613	pdt(ig,l)= ((-3167.8)/(log(.01*pplay(ig,l))-23.23)+4 &
614	-pt(ig,l)) / ptimestep
615	enddo
616	enddo
617	endif
618
619	if(meanOLR)then
620	call system('rm -f rad_bal.out') ! to record global radiative balance.
621	call system('rm -f tem_bal.out') ! to record global mean/max/min temperatures.
622	call system('rm -f h2o_bal.out') ! to record global hydrological balance.
623	endif
624
625
626	watertest=.false.
627	if(water)then ! Initialize variables for water cycle
628
629	if(enertest)then
630	watertest = .true.
631	endif
632
633	if(ice_update)then
634	ice_initial(:)=qsurf(:,igcm_h2o_ice)
635	endif
636
637	endif
638
639	call su_watercycle ! even if we don't have a water cycle, we might
640	! need epsi for the wvp definitions in callcorrk.F
641	#ifndef MESOSCALE
642	if (ngrid.ne.1) then ! Note : no need to create a restart file in 1d.
643	call physdem0("restartfi.nc",longitude,latitude,nsoilmx,ngrid,nlayer,nq, &
644	ptimestep,pday+nday,time_phys,cell_area, &
645	albedo_bareground,inertiedat,zmea,zstd,zsig,zgam,zthe)
646	endif
647	#endif
648
649	! XIOS outputs
650	#ifdef CPP_XIOS
651
652	write(,) "physiq: call initialize_xios_output"
653	call initialize_xios_output(pday,ptime,ptimestep,daysec, &
654	presnivs,pseudoalt)
655	#endif
656	write(,) "physiq: end of firstcall"
657	endif ! end of 'firstcall'
658
659	! ------------------------------------------------------
660	! I.2 Initializations done at every physical timestep:
661	! ------------------------------------------------------
662
663	#ifdef CPP_XIOS
664	! update XIOS time/calendar
665	call update_xios_timestep
666	#endif
667
668	! Initialize various variables
669	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
670
671	if ( .not.nearco2cond ) then
672	pdt(1:ngrid,1:nlayer) = 0.0
673	endif
674	zdtsurf(1:ngrid) = 0.0
675	pdq(1:ngrid,1:nlayer,1:nq) = 0.0
676	dqsurf(1:ngrid,1:nq)= 0.0
677	pdu(1:ngrid,1:nlayer) = 0.0
678	pdv(1:ngrid,1:nlayer) = 0.0
679	pdpsrf(1:ngrid) = 0.0
680	zflubid(1:ngrid) = 0.0
681	flux_sens_lat(1:ngrid) = 0.0
682	taux(1:ngrid) = 0.0
683	tauy(1:ngrid) = 0.0
684
685	zday=pday+ptime ! Compute time, in sols (and fraction thereof).
686
687	! Compute Stellar Longitude (Ls), and orbital parameters.
688	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
689	if (season) then
690	call stellarlong(zday,zls)
691	else
692	call stellarlong(float(day_ini),zls)
693	end if
694
695	call orbite(zls,dist_star,declin,right_ascen)
696
697	if (tlocked) then
698	zlss=Mod(-(2.pi(zday/year_day)nres - right_ascen),2.pi)
699	elseif (diurnal) then
700	zlss=-2.pi(zday-.5)
701	else if(diurnal .eqv. .false.) then
702	zlss=9999.
703	endif
704
705
706	! Compute variations of g with latitude (oblate case).
707	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
708	if (oblate .eqv. .false.) then
709	glat(:) = g
710	else if (flatten .eq. 0.0 .or. J2 .eq. 0.0 .or. Rmean .eq. 0.0 .or. MassPlanet .eq. 0.0) then
711	print*,'I need values for flatten, J2, Rmean and MassPlanet to compute glat (else set oblate=.false.)'
712	call abort
713	else
714	gmplanet = MassPlanetgrav1e24
715	do ig=1,ngrid
716	glat(ig)= gmplanet/(Rmean*2) (1.D0 + 0.75 J2 - 2.0flatten/3. + (2.flatten - 15./4. J2) * cos(2. * (pi/2. - latitude(ig))))
717	end do
718	endif
719
720	! Compute geopotential between layers.
721	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
722	zzlay(1:ngrid,1:nlayer)=pphi(1:ngrid,1:nlayer)
723	do l=1,nlayer
724	zzlay(1:ngrid,l)= zzlay(1:ngrid,l)/glat(1:ngrid)
725	enddo
726
727	zzlev(1:ngrid,1)=0.
728	zzlev(1:ngrid,nlayer+1)=1.e7 ! Dummy top of last layer above 10000 km...
729
730	do l=2,nlayer
731	do ig=1,ngrid
732	z1=(pplay(ig,l-1)+pplev(ig,l))/(pplay(ig,l-1)-pplev(ig,l))
733	z2=(pplev(ig,l)+pplay(ig,l))/(pplev(ig,l)-pplay(ig,l))
734	zzlev(ig,l)=(z1zzlay(ig,l-1)+z2zzlay(ig,l))/(z1+z2)
735	enddo
736	enddo
737
738	! Compute potential temperature
739	! Note : Potential temperature calculation may not be the same in physiq and dynamic...
740	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
741	do l=1,nlayer
742	do ig=1,ngrid
743	zpopsk(ig,l)=(pplay(ig,l)/pplev(ig,1))**rcp
744	zh(ig,l)=pt(ig,l)/zpopsk(ig,l)
745	mass(ig,l) = (pplev(ig,l) - pplev(ig,l+1))/glat(ig)
746	massarea(ig,l)=mass(ig,l)*cell_area(ig)
747	enddo
748	enddo
749
750	! Compute vertical velocity (m/s) from vertical mass flux
751	! w = F / (rhoarea) and rho = P/(rT)
752	! But first linearly interpolate mass flux to mid-layers
753	do l=1,nlayer-1
754	pw(1:ngrid,l)=0.5*(flxw(1:ngrid,l)+flxw(1:ngrid,l+1))
755	enddo
756	pw(1:ngrid,nlayer)=0.5*flxw(1:ngrid,nlayer) ! since flxw(nlayer+1)=0
757	do l=1,nlayer
758	pw(1:ngrid,l)=(pw(1:ngrid,l)rpt(1:ngrid,l)) / &
759	(pplay(1:ngrid,l)*cell_area(1:ngrid))
760	enddo
761
762	! ----------------------------------------------------------------
763	! Compute mean mass, cp, and R
764	! --------------------------------
765
766	if(photochem) then
767	call concentrations(ngrid,nlayer,nq,pplay,pt,pdt,pq,pdq,ptimestep)
768	endif
769
770	!---------------------------------
771	! II. Compute radiative tendencies
772	!---------------------------------
773
774	if (callrad) then
775	if( mod(icount-1,iradia).eq.0.or.lastcall) then
776
777	! Compute local stellar zenith angles
778	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
779	if (tlocked) then
780	! JL14 corrects tidally resonant (and inclined) cases. nres=omega_rot/omega_orb
781	ztim1=SIN(declin)
782	ztim2=COS(declin)*COS(zlss)
783	ztim3=COS(declin)*SIN(zlss)
784
785	call stelang(ngrid,sinlon,coslon,sinlat,coslat, &
786	ztim1,ztim2,ztim3,mu0,fract, flatten)
787
788	elseif (diurnal) then
789	ztim1=SIN(declin)
790	ztim2=COS(declin)COS(2.pi*(zday-.5))
791	ztim3=-COS(declin)SIN(2.pi*(zday-.5))
792
793	call stelang(ngrid,sinlon,coslon,sinlat,coslat, &
794	ztim1,ztim2,ztim3,mu0,fract, flatten)
795	else if(diurnal .eqv. .false.) then
796
797	call mucorr(ngrid,declin,latitude,mu0,fract,10000.,rad,flatten)
798	! WARNING: this function appears not to work in 1D
799
800	endif
801
802	! Eclipse incoming sunlight (e.g. Saturn ring shadowing).
803	if(rings_shadow) then
804	call call_rings(ngrid, ptime, pday, diurnal)
805	endif
806
807
808	if (corrk) then
809
810	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
811	! II.a Call correlated-k radiative transfer scheme
812	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
813	if(kastprof)then
814	print*,'kastprof should not = true here'
815	call abort
816	endif
817	if(water) then
818	muvar(1:ngrid,1:nlayer)=mugaz/(1.e0+(1.e0/epsi-1.e0)*pq(1:ngrid,1:nlayer,igcm_h2o_vap))
819	muvar(1:ngrid,nlayer+1)=mugaz/(1.e0+(1.e0/epsi-1.e0)*pq(1:ngrid,nlayer,igcm_h2o_vap))
820	! take into account water effect on mean molecular weight
821	else
822	muvar(1:ngrid,1:nlayer+1)=mugaz
823	endif
824
825
826	if(ok_slab_ocean) then
827	tsurf2(:)=tsurf(:)
828	do ig=1,ngrid
829	if (nint(rnat(ig))==0) then
830	tsurf(ig)=((1.-pctsrf_sic(ig))tslab(ig,1)4+pctsrf_sic(ig)tsea_ice(ig)4)0.25
831	endif
832	enddo
833	endif !(ok_slab_ocean)
834
835	! standard callcorrk
836	clearsky=.false.
837	call callcorrk(ngrid,nlayer,pq,nq,qsurf, &
838	albedo,albedo_equivalent,emis,mu0,pplev,pplay,pt, &
839	tsurf,fract,dist_star,aerosol,muvar, &
840	zdtlw,zdtsw,fluxsurf_lw,fluxsurf_sw, &
841	fluxsurfabs_sw,fluxtop_lw, &
842	fluxabs_sw,fluxtop_dn,OLR_nu,OSR_nu, &
843	tau_col,cloudfrac,totcloudfrac, &
844	clearsky,firstcall,lastcall)
845
846	! Option to call scheme once more for clear regions
847	if(CLFvarying)then
848
849	! ---> PROBLEMS WITH ALLOCATED ARRAYS : temporary solution in callcorrk: do not deallocate if CLFvarying ...
850	clearsky=.true.
851	call callcorrk(ngrid,nlayer,pq,nq,qsurf, &
852	albedo,albedo_equivalent1,emis,mu0,pplev,pplay,pt, &
853	tsurf,fract,dist_star,aerosol,muvar, &
854	zdtlw1,zdtsw1,fluxsurf_lw1,fluxsurf_sw1, &
855	fluxsurfabs_sw1,fluxtop_lw1, &
856	fluxabs_sw1,fluxtop_dn,OLR_nu1,OSR_nu1, &
857	tau_col1,cloudfrac,totcloudfrac, &
858	clearsky,firstcall,lastcall)
859	clearsky = .false. ! just in case.
860
861	! Sum the fluxes and heating rates from cloudy/clear cases
862	do ig=1,ngrid
863	tf=totcloudfrac(ig)
864	ntf=1.-tf
865	fluxsurf_lw(ig) = ntffluxsurf_lw1(ig) + tffluxsurf_lw(ig)
866	fluxsurf_sw(ig) = ntffluxsurf_sw1(ig) + tffluxsurf_sw(ig)
867	albedo_equivalent(ig) = ntfalbedo_equivalent1(ig) + tfalbedo_equivalent(ig)
868	fluxsurfabs_sw(ig) = ntffluxsurfabs_sw1(ig) + tffluxsurfabs_sw(ig)
869	fluxtop_lw(ig) = ntffluxtop_lw1(ig) + tffluxtop_lw(ig)
870	fluxabs_sw(ig) = ntffluxabs_sw1(ig) + tffluxabs_sw(ig)
871	tau_col(ig) = ntftau_col1(ig) + tftau_col(ig)
872
873	zdtlw(ig,1:nlayer) = ntfzdtlw1(ig,1:nlayer) + tfzdtlw(ig,1:nlayer)
874	zdtsw(ig,1:nlayer) = ntfzdtsw1(ig,1:nlayer) + tfzdtsw(ig,1:nlayer)
875
876	OSR_nu(ig,1:L_NSPECTV) = ntfOSR_nu1(ig,1:L_NSPECTV) + tfOSR_nu(ig,1:L_NSPECTV)
877	OLR_nu(ig,1:L_NSPECTI) = ntfOLR_nu1(ig,1:L_NSPECTI) + tfOLR_nu(ig,1:L_NSPECTI)
878	enddo
879
880	endif ! end of CLFvarying.
881
882	if(ok_slab_ocean) then
883	tsurf(:)=tsurf2(:)
884	endif
885
886
887	! Radiative flux from the sky absorbed by the surface (W.m-2).
888	GSR=0.0
889	fluxrad_sky(1:ngrid)=emis(1:ngrid)*fluxsurf_lw(1:ngrid)+fluxsurfabs_sw(1:ngrid)
890
891	!if(noradsurf)then ! no lower surface; SW flux just disappears
892	! GSR = SUM(fluxsurf_sw(1:ngrid)*cell_area(1:ngrid))/totarea
893	! fluxrad_sky(1:ngrid)=emis(1:ngrid)*fluxsurf_lw(1:ngrid)
894	! print*,'SW lost in deep atmosphere = ',GSR,' W m^-2'
895	!endif
896
897	! Net atmospheric radiative heating rate (K.s-1)
898	dtrad(1:ngrid,1:nlayer)=zdtsw(1:ngrid,1:nlayer)+zdtlw(1:ngrid,1:nlayer)
899
900	! Late initialization of the Ice Spectral Albedo. We needed the visible bands to do that !
901	if (firstcall .and. albedo_spectral_mode) then
902	call spectral_albedo_calc(albedo_snow_SPECTV)
903	endif
904
905	elseif(newtonian)then
906
907	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
908	! II.b Call Newtonian cooling scheme
909	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
910	call newtrelax(ngrid,nlayer,mu0,sinlat,zpopsk,pt,pplay,pplev,dtrad,firstcall)
911
912	zdtsurf(1:ngrid) = +(pt(1:ngrid,1)-tsurf(1:ngrid))/ptimestep
913	! e.g. surface becomes proxy for 1st atmospheric layer ?
914
915	else
916
917	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
918	! II.c Atmosphere has no radiative effect
919	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
920	fluxtop_dn(1:ngrid) = fract(1:ngrid)mu0(1:ngrid)Fat1AU/dist_star**2
921	if(ngrid.eq.1)then ! / by 4 globally in 1D case...
922	fluxtop_dn(1) = fract(1)Fat1AU/dist_star*2/2.0
923	endif
924	fluxsurf_sw(1:ngrid) = fluxtop_dn(1:ngrid)
925	print*,'------------WARNING---WARNING------------' ! by MT2015.
926	print*,'You are in corrk=false mode, '
927	print*,'and the surface albedo is taken equal to the first visible spectral value'
928
929	fluxsurfabs_sw(1:ngrid) = fluxtop_dn(1:ngrid)*(1.-albedo(1:ngrid,1))
930	fluxrad_sky(1:ngrid) = fluxsurfabs_sw(1:ngrid)
931	fluxtop_lw(1:ngrid) = emis(1:ngrid)sigmatsurf(1:ngrid)**4
932
933	dtrad(1:ngrid,1:nlayer)=0.0 ! no atmospheric radiative heating
934
935	endif ! end of corrk
936
937	endif ! of if(mod(icount-1,iradia).eq.0)
938
939
940	! Transformation of the radiative tendencies
941	! ------------------------------------------
942	zplanck(1:ngrid)=tsurf(1:ngrid)*tsurf(1:ngrid)
943	zplanck(1:ngrid)=emis(1:ngrid)sigmazplanck(1:ngrid)*zplanck(1:ngrid)
944	fluxrad(1:ngrid)=fluxrad_sky(1:ngrid)-zplanck(1:ngrid)
945	pdt(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)+dtrad(1:ngrid,1:nlayer)
946
947	! Test of energy conservation
948	!----------------------------
949	if(enertest)then
950	call planetwide_sumval(cppmassarea(:,:)zdtsw(:,:)/totarea_planet,dEtotSW)
951	call planetwide_sumval(cppmassarea(:,:)zdtlw(:,:)/totarea_planet,dEtotLW)
952	!call planetwide_sumval(fluxsurf_sw(:)(1.-albedo_equivalent(:))cell_area(:)/totarea_planet,dEtotsSW) !JL13 carefull, albedo can have changed since the last time we called corrk
953	call planetwide_sumval(fluxsurfabs_sw(:)*cell_area(:)/totarea_planet,dEtotsSW) !JL13 carefull, albedo can have changed since the last time we called corrk
954	call planetwide_sumval((fluxsurf_lw(:)emis(:)-zplanck(:))cell_area(:)/totarea_planet,dEtotsLW)
955	dEzRadsw(:,:)=cppmass(:,:)zdtsw(:,:)
956	dEzRadlw(:,:)=cppmass(:,:)zdtlw(:,:)
957	if (is_master) then
958	print*,'---------------------------------------------------------------'
959	print*,'In corrk SW atmospheric heating =',dEtotSW,' W m-2'
960	print*,'In corrk LW atmospheric heating =',dEtotLW,' W m-2'
961	print*,'atmospheric net rad heating (SW+LW) =',dEtotLW+dEtotSW,' W m-2'
962	print*,'In corrk SW surface heating =',dEtotsSW,' W m-2'
963	print*,'In corrk LW surface heating =',dEtotsLW,' W m-2'
964	print*,'surface net rad heating (SW+LW) =',dEtotsLW+dEtotsSW,' W m-2'
965	endif
966	endif ! end of 'enertest'
967
968	endif ! of if (callrad)
969
970
971
972	! --------------------------------------------
973	! III. Vertical diffusion (turbulent mixing) :
974	! --------------------------------------------
975
976	if (calldifv) then
977
978	zflubid(1:ngrid)=fluxrad(1:ngrid)+fluxgrd(1:ngrid)
979
980	! JL12 the following if test is temporarily there to allow us to compare the old vdifc with turbdiff.
981	if (UseTurbDiff) then
982
983	call turbdiff(ngrid,nlayer,nq,rnat, &
984	ptimestep,capcal,lwrite, &
985	pplay,pplev,zzlay,zzlev,z0, &
986	pu,pv,pt,zpopsk,pq,tsurf,emis,qsurf, &
987	pdt,pdq,zflubid, &
988	zdudif,zdvdif,zdtdif,zdtsdif, &
989	sensibFlux,q2,zdqdif,zdqevap,zdqsdif, &
990	taux,tauy,lastcall)
991
992	else
993
994	zdh(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)/zpopsk(1:ngrid,1:nlayer)
995
996	call vdifc(ngrid,nlayer,nq,rnat,zpopsk, &
997	ptimestep,capcal,lwrite, &
998	pplay,pplev,zzlay,zzlev,z0, &
999	pu,pv,zh,pq,tsurf,emis,qsurf, &
1000	zdh,pdq,zflubid, &
1001	zdudif,zdvdif,zdhdif,zdtsdif, &
1002	sensibFlux,q2,zdqdif,zdqsdif, &
1003	taux,tauy,lastcall)
1004
1005	zdtdif(1:ngrid,1:nlayer)=zdhdif(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer) ! for diagnostic only
1006	zdqevap(1:ngrid,1:nlayer)=0.
1007
1008	end if !end of 'UseTurbDiff'
1009
1010	!!! this is always done, except for turbulence-resolving simulations
1011	if (.not. turb_resolved) then
1012	pdv(1:ngrid,1:nlayer)=pdv(1:ngrid,1:nlayer)+zdvdif(1:ngrid,1:nlayer)
1013	pdu(1:ngrid,1:nlayer)=pdu(1:ngrid,1:nlayer)+zdudif(1:ngrid,1:nlayer)
1014	pdt(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)+zdtdif(1:ngrid,1:nlayer)
1015	zdtsurf(1:ngrid)=zdtsurf(1:ngrid)+zdtsdif(1:ngrid)
1016	endif
1017
1018	if(ok_slab_ocean)then
1019	flux_sens_lat(1:ngrid)=(zdtsdif(1:ngrid)*capcal(1:ngrid)-fluxrad(1:ngrid))
1020	endif
1021
1022
1023	if (tracer) then
1024	pdq(1:ngrid,1:nlayer,1:nq)=pdq(1:ngrid,1:nlayer,1:nq)+ zdqdif(1:ngrid,1:nlayer,1:nq)
1025	dqsurf(1:ngrid,1:nq)=dqsurf(1:ngrid,1:nq) + zdqsdif(1:ngrid,1:nq)
1026	end if ! of if (tracer)
1027
1028
1029	! test energy conservation
1030	!-------------------------
1031	if(enertest)then
1032
1033	dEzdiff(:,:)=cppmass(:,:)zdtdif(:,:)
1034	do ig = 1, ngrid
1035	dEdiff(ig)=SUM(dEzdiff (ig,:))+ sensibFlux(ig)! subtract flux to the ground
1036	dEzdiff(ig,1)= dEzdiff(ig,1)+ sensibFlux(ig)! subtract flux to the ground
1037	enddo
1038
1039	call planetwide_sumval(dEdiff(:)*cell_area(:)/totarea_planet,dEtot)
1040	dEdiffs(:)=capcal(:)*zdtsdif(:)-zflubid(:)-sensibFlux(:)
1041	call planetwide_sumval(dEdiffs(:)*cell_area(:)/totarea_planet,dEtots)
1042	call planetwide_sumval(sensibFlux(:)*cell_area(:)/totarea_planet,AtmToSurf_TurbFlux)
1043
1044	if (is_master) then
1045
1046	if (UseTurbDiff) then
1047	print*,'In TurbDiff sensible flux (atm=>surf) =',AtmToSurf_TurbFlux,' W m-2'
1048	print*,'In TurbDiff non-cons atm nrj change =',dEtot,' W m-2'
1049	print*,'In TurbDiff (correc rad+latent heat) surf nrj change =',dEtots,' W m-2'
1050	else
1051	print*,'In vdifc sensible flux (atm=>surf) =',AtmToSurf_TurbFlux,' W m-2'
1052	print*,'In vdifc non-cons atm nrj change =',dEtot,' W m-2'
1053	print*,'In vdifc (correc rad+latent heat) surf nrj change =',dEtots,' W m-2'
1054	end if
1055	endif ! end of 'is_master'
1056
1057	! JL12 : note that the black body radiative flux emitted by the surface has been updated by the implicit scheme but not given back elsewhere.
1058	endif ! end of 'enertest'
1059
1060
1061	! Test water conservation.
1062	if(watertest.and.water)then
1063
1064	call planetwide_sumval(massarea(:,:)zdqdif(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dWtot_tmp)
1065	call planetwide_sumval(zdqsdif(:,igcm_h2o_vap)cell_area(:)ptimestep/totarea_planet,dWtots_tmp)
1066	do ig = 1, ngrid
1067	vdifcncons(ig)=SUM(mass(ig,:)*zdqdif(ig,:,igcm_h2o_vap))
1068	enddo
1069	call planetwide_sumval(massarea(:,:)zdqdif(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1070	call planetwide_sumval(zdqsdif(:,igcm_h2o_ice)cell_area(:)ptimestep/totarea_planet,dWtots)
1071	dWtot = dWtot + dWtot_tmp
1072	dWtots = dWtots + dWtots_tmp
1073	do ig = 1, ngrid
1074	vdifcncons(ig)=vdifcncons(ig) + SUM(mass(ig,:)*zdqdif(ig,:,igcm_h2o_ice))
1075	enddo
1076	call planetwide_maxval(vdifcncons(:),nconsMAX)
1077
1078	if (is_master) then
1079	print*,'---------------------------------------------------------------'
1080	print*,'In difv atmospheric water change =',dWtot,' kg m-2'
1081	print*,'In difv surface water change =',dWtots,' kg m-2'
1082	print*,'In difv non-cons factor =',dWtot+dWtots,' kg m-2'
1083	print*,'In difv MAX non-cons factor =',nconsMAX,' kg m-2 s-1'
1084	endif
1085
1086	endif ! end of 'watertest'
1087	!-------------------------
1088
1089	else ! calldifv
1090
1091	if(.not.newtonian)then
1092
1093	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + (fluxrad(1:ngrid) + fluxgrd(1:ngrid))/capcal(1:ngrid)
1094
1095	endif
1096
1097	endif ! end of 'calldifv'
1098
1099
1100	!----------------------------------
1101	! IV. Dry convective adjustment :
1102	!----------------------------------
1103
1104	if(calladj) then
1105
1106	zdh(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)/zpopsk(1:ngrid,1:nlayer)
1107	zduadj(1:ngrid,1:nlayer)=0.0
1108	zdvadj(1:ngrid,1:nlayer)=0.0
1109	zdhadj(1:ngrid,1:nlayer)=0.0
1110
1111
1112	call convadj(ngrid,nlayer,nq,ptimestep, &
1113	pplay,pplev,zpopsk, &
1114	pu,pv,zh,pq, &
1115	pdu,pdv,zdh,pdq, &
1116	zduadj,zdvadj,zdhadj, &
1117	zdqadj)
1118
1119	pdu(1:ngrid,1:nlayer) = pdu(1:ngrid,1:nlayer) + zduadj(1:ngrid,1:nlayer)
1120	pdv(1:ngrid,1:nlayer) = pdv(1:ngrid,1:nlayer) + zdvadj(1:ngrid,1:nlayer)
1121	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer) + zdhadj(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer)
1122	zdtadj(1:ngrid,1:nlayer) = zdhadj(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer) ! for diagnostic only
1123
1124	if(tracer) then
1125	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqadj(1:ngrid,1:nlayer,1:nq)
1126	end if
1127
1128	! Test energy conservation
1129	if(enertest)then
1130	call planetwide_sumval(cppmassarea(:,:)zdtadj(:,:)/totarea_planet,dEtot)
1131	if (is_master) print*,'In convadj atmospheric energy change =',dEtot,' W m-2'
1132	endif
1133
1134	! Test water conservation
1135	if(watertest)then
1136	call planetwide_sumval(massarea(:,:)zdqadj(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dWtot_tmp)
1137	do ig = 1, ngrid
1138	cadjncons(ig)=SUM(mass(ig,:)*zdqadj(ig,:,igcm_h2o_vap))
1139	enddo
1140	call planetwide_sumval(massarea(:,:)zdqadj(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1141	dWtot = dWtot + dWtot_tmp
1142	do ig = 1, ngrid
1143	cadjncons(ig)=cadjncons(ig) + SUM(mass(ig,:)*zdqadj(ig,:,igcm_h2o_ice))
1144	enddo
1145	call planetwide_maxval(cadjncons(:),nconsMAX)
1146
1147	if (is_master) then
1148	print*,'In convadj atmospheric water change =',dWtot,' kg m-2'
1149	print*,'In convadj MAX non-cons factor =',nconsMAX,' kg m-2 s-1'
1150	endif
1151
1152	endif ! end of 'watertest'
1153
1154	endif ! end of 'calladj'
1155
1156	!-----------------------------------------------
1157	! V. Carbon dioxide condensation-sublimation :
1158	!-----------------------------------------------
1159
1160	if (co2cond) then
1161
1162	if (.not.tracer) then
1163	print*,'We need a CO2 ice tracer to condense CO2'
1164	call abort
1165	endif
1166	call condense_co2(ngrid,nlayer,nq,ptimestep, &
1167	capcal,pplay,pplev,tsurf,pt, &
1168	pdt,zdtsurf,pq,pdq, &
1169	qsurf,zdqsurfc,albedo,emis, &
1170	albedo_bareground,albedo_co2_ice_SPECTV, &
1171	zdtc,zdtsurfc,pdpsrf,zdqc)
1172
1173	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+zdtc(1:ngrid,1:nlayer)
1174	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurfc(1:ngrid)
1175
1176	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq)+ zdqc(1:ngrid,1:nlayer,1:nq)
1177	dqsurf(1:ngrid,igcm_co2_ice) = dqsurf(1:ngrid,igcm_co2_ice) + zdqsurfc(1:ngrid)
1178
1179	! test energy conservation
1180	if(enertest)then
1181	call planetwide_sumval(cppmassarea(:,:)zdtc(:,:)/totarea_planet,dEtot)
1182	call planetwide_sumval(capcal(:)zdtsurfc(:)cell_area(:)/totarea_planet,dEtots)
1183	if (is_master) then
1184	print*,'In co2cloud atmospheric energy change =',dEtot,' W m-2'
1185	print*,'In co2cloud surface energy change =',dEtots,' W m-2'
1186	endif
1187	endif
1188
1189	endif ! end of 'co2cond'
1190
1191
1192	!---------------------------------------------
1193	! VI. Specific parameterizations for tracers
1194	!---------------------------------------------
1195
1196	if (tracer) then
1197
1198	! ---------------------
1199	! VI.1. Water and ice
1200	! ---------------------
1201	if (water) then
1202
1203	! Water ice condensation in the atmosphere
1204	if(watercond.and.(RLVTT.gt.1.e-8))then
1205
1206	dqmoist(1:ngrid,1:nlayer,1:nq)=0.
1207	dtmoist(1:ngrid,1:nlayer)=0.
1208
1209	! Moist Convective Adjustment.
1210	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1211	call moistadj(ngrid,nlayer,nq,pt,pq,pdq,pplev,pplay,dtmoist,dqmoist,ptimestep,rneb_man)
1212
1213	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap) &
1214	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_vap)
1215	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice) &
1216	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_ice)
1217	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+dtmoist(1:ngrid,1:nlayer)
1218
1219	! Test energy conservation.
1220	if(enertest)then
1221
1222	call planetwide_sumval(cppmassarea(:,:)dtmoist(:,:)/totarea_planet,dEtot)
1223	call planetwide_maxval(dtmoist(:,:),dtmoist_max)
1224	call planetwide_minval(dtmoist(:,:),dtmoist_min)
1225	madjdEz(:,:)=cppmass(:,:)dtmoist(:,:)
1226	do ig=1,ngrid
1227	madjdE(ig) = cppSUM(mass(:,:)dtmoist(:,:))
1228	enddo
1229
1230	if (is_master) then
1231	print*,'In moistadj atmospheric energy change =',dEtot,' W m-2'
1232	print,'In moistadj MAX atmospheric energy change =',dtmoist_maxptimestep,'K/step'
1233	print,'In moistadj MIN atmospheric energy change =',dtmoist_minptimestep,'K/step'
1234	endif
1235
1236	call planetwide_sumval(massarea(:,:)dqmoist(:,:,igcm_h2o_vap)ptimestep/totarea_planet+ &
1237	massarea(:,:)dqmoist(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1238	if (is_master) print*,'In moistadj atmospheric water change =',dWtot,' kg m-2'
1239
1240	endif ! end of 'enertest'
1241
1242
1243	! Large scale condensation/evaporation.
1244	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1245	call largescale(ngrid,nlayer,nq,ptimestep,pplev,pplay,pt,pq,pdt,pdq,dtlscale,dqvaplscale,dqcldlscale,rneb_lsc)
1246
1247	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+dtlscale(1:ngrid,1:nlayer)
1248	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap)+dqvaplscale(1:ngrid,1:nlayer)
1249	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice)+dqcldlscale(1:ngrid,1:nlayer)
1250
1251	! Test energy conservation.
1252	if(enertest)then
1253	lscaledEz(:,:) = cppmass(:,:)dtlscale(:,:)
1254	do ig=1,ngrid
1255	lscaledE(ig) = cppSUM(mass(:,:)dtlscale(:,:))
1256	enddo
1257	call planetwide_sumval(cppmassarea(:,:)dtlscale(:,:)/totarea_planet,dEtot)
1258
1259	if (is_master) print*,'In largescale atmospheric energy change =',dEtot,' W m-2'
1260
1261	! Test water conservation.
1262	call planetwide_sumval(massarea(:,:)dqvaplscale(:,:)ptimestep/totarea_planet+ &
1263	SUM(massarea(:,:)dqcldlscale(:,:))ptimestep/totarea_planet,dWtot)
1264
1265	if (is_master) print*,'In largescale atmospheric water change =',dWtot,' kg m-2'
1266	endif ! end of 'enertest'
1267
1268	! Compute cloud fraction.
1269	do l = 1, nlayer
1270	do ig=1,ngrid
1271	cloudfrac(ig,l)=MAX(rneb_lsc(ig,l),rneb_man(ig,l))
1272	enddo
1273	enddo
1274
1275	endif ! end of 'watercond'
1276
1277	! Water ice / liquid precipitation.
1278	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1279	if(waterrain)then
1280
1281	zdqrain(1:ngrid,1:nlayer,1:nq) = 0.0
1282	zdqsrain(1:ngrid) = 0.0
1283	zdqssnow(1:ngrid) = 0.0
1284
1285	call rain(ngrid,nlayer,nq,ptimestep,pplev,pplay,pt,pdt,pq,pdq, &
1286	zdtrain,zdqrain,zdqsrain,zdqssnow,cloudfrac)
1287
1288	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap) &
1289	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap)
1290	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice) &
1291	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_ice)
1292	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+zdtrain(1:ngrid,1:nlayer)
1293
1294	dqsurf(1:ngrid,igcm_h2o_vap) = dqsurf(1:ngrid,igcm_h2o_vap)+zdqsrain(1:ngrid)
1295	dqsurf(1:ngrid,igcm_h2o_ice) = dqsurf(1:ngrid,igcm_h2o_ice)+zdqssnow(1:ngrid)
1296
1297	! Test energy conservation.
1298	if(enertest)then
1299
1300	call planetwide_sumval(cppmassarea(:,:)zdtrain(:,:)/totarea_planet,dEtot)
1301	if (is_master) print*,'In rain atmospheric T energy change =',dEtot,' W m-2'
1302	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_ice)/totarea_planetRLVTT/cpp,dItot_tmp)
1303	call planetwide_sumval(cell_area(:)zdqssnow(:)/totarea_planetRLVTT/cpp,dItot)
1304	dItot = dItot + dItot_tmp
1305	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dVtot_tmp)
1306	call planetwide_sumval(cell_area(:)zdqsrain(:)/totarea_planetRLVTT/cpp,dVtot)
1307	dVtot = dVtot + dVtot_tmp
1308	dEtot = dItot + dVtot
1309
1310	if (is_master) then
1311	print*,'In rain dItot =',dItot,' W m-2'
1312	print*,'In rain dVtot =',dVtot,' W m-2'
1313	print*,'In rain atmospheric L energy change =',dEtot,' W m-2'
1314	endif
1315
1316	! Test water conservation
1317	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_vap)ptimestep/totarea_planet+ &
1318	massarea(:,:)zdqrain(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1319	call planetwide_sumval((zdqsrain(:)+zdqssnow(:))cell_area(:)ptimestep/totarea_planet,dWtots)
1320
1321	if (is_master) then
1322	print*,'In rain atmospheric water change =',dWtot,' kg m-2'
1323	print*,'In rain surface water change =',dWtots,' kg m-2'
1324	print*,'In rain non-cons factor =',dWtot+dWtots,' kg m-2'
1325	endif
1326
1327	endif ! end of 'enertest'
1328
1329	end if ! enf of 'waterrain'
1330
1331	end if ! end of 'water'
1332
1333	! -------------------------
1334	! VI.2. Photochemistry
1335	! -------------------------
1336
1337	IF (photochem) then
1338
1339	DO ig=1,ngrid
1340	array_zero1(ig)=0.0
1341	DO l=1,nlayer
1342	array_zero2(ig,l)=0.
1343	ENDDO
1344	ENDDO
1345
1346	call calchim_asis(ngrid,nlayer,nq, &
1347	ptimestep,pplay,pplev,pt,pdt,dist_star,mu0, &
1348	fract,zzlev,zzlay,zday,pq,pdq,zdqchim,zdqschim, &
1349	array_zero1,array_zero1, &
1350	pu,pdu,pv,pdv,array_zero2,array_zero2)
1351
1352	! increment values of tracers:
1353	DO iq=1,nq ! loop on all tracers; tendencies for non-chemistry
1354	! tracers is zero anyways
1355	DO l=1,nlayer
1356	DO ig=1,ngrid
1357	pdq(ig,l,iq)=pdq(ig,l,iq)+zdqchim(ig,l,iq)
1358	ENDDO
1359	ENDDO
1360	ENDDO ! of DO iq=1,nq
1361
1362
1363	! increment surface values of tracers:
1364	DO iq=1,nq ! loop on all tracers; tendencies for non-chemistry
1365	! tracers is zero anyways
1366	DO ig=1,ngrid
1367	! dqsurf(ig,iq)=dqsurf(ig,iq)+zdqschim(ig,iq)
1368	ENDDO
1369	ENDDO ! of DO iq=1,nq
1370
1371	END IF ! of IF (photochem)
1372
1373
1374
1375	! -------------------------
1376	! VI.3. Aerosol particles
1377	! -------------------------
1378
1379	! Sedimentation.
1380	if (sedimentation) then
1381
1382	zdqsed(1:ngrid,1:nlayer,1:nq) = 0.0
1383	zdqssed(1:ngrid,1:nq) = 0.0
1384
1385	if(watertest)then
1386
1387	iq=igcm_h2o_ice
1388	call planetwide_sumval(massarea(:,:)pq(:,:,iq)ptimestep/totarea_planet,dWtot)
1389	call planetwide_sumval(massarea(:,:)pdq(:,:,iq)ptimestep/totarea_planet,dWtots)
1390	if (is_master) then
1391	print*,'Before sedim pq =',dWtot,' kg m-2'
1392	print*,'Before sedim pdq =',dWtots,' kg m-2'
1393	endif
1394	endif
1395
1396	call callsedim(ngrid,nlayer,ptimestep, &
1397	pplev,zzlev,pt,pdt,pq,pdq, &
1398	zdqsed,zdqssed,nq)
1399
1400	if(watertest)then
1401	iq=igcm_h2o_ice
1402	call planetwide_sumval(massarea(:,:)pq(:,:,iq)ptimestep/totarea_planet,dWtot)
1403	call planetwide_sumval(massarea(:,:)pdq(:,:,iq)ptimestep/totarea_planet,dWtots)
1404	if (is_master) then
1405	print*,'After sedim pq =',dWtot,' kg m-2'
1406	print*,'After sedim pdq =',dWtots,' kg m-2'
1407	endif
1408	endif
1409
1410	! Whether it falls as rain or snow depends only on the surface temperature
1411	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqsed(1:ngrid,1:nlayer,1:nq)
1412	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + zdqssed(1:ngrid,1:nq)
1413
1414	! Test water conservation
1415	if(watertest)then
1416	call planetwide_sumval(massarea(:,:)(zdqsed(:,:,igcm_h2o_vap)+zdqsed(:,:,igcm_h2o_ice))ptimestep/totarea_planet,dWtot)
1417	call planetwide_sumval((zdqssed(:,igcm_h2o_vap)+zdqssed(:,igcm_h2o_ice))cell_area(:)ptimestep/totarea_planet,dWtots)
1418	if (is_master) then
1419	print*,'In sedim atmospheric ice change =',dWtot,' kg m-2'
1420	print*,'In sedim surface ice change =',dWtots,' kg m-2'
1421	print*,'In sedim non-cons factor =',dWtot+dWtots,' kg m-2'
1422	endif
1423	endif
1424
1425	end if ! end of 'sedimentation'
1426
1427
1428	! ---------------
1429	! VI.4. Updates
1430	! ---------------
1431
1432	! Updating Atmospheric Mass and Tracers budgets.
1433	if(mass_redistrib) then
1434
1435	zdmassmr(1:ngrid,1:nlayer) = mass(1:ngrid,1:nlayer) * &
1436	( zdqevap(1:ngrid,1:nlayer) &
1437	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap) &
1438	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_vap) &
1439	+ dqvaplscale(1:ngrid,1:nlayer) )
1440
1441	do ig = 1, ngrid
1442	zdmassmr_col(ig)=SUM(zdmassmr(ig,1:nlayer))
1443	enddo
1444
1445	call writediagfi(ngrid,"mass_evap","mass gain"," ",3,zdmassmr)
1446	call writediagfi(ngrid,"mass_evap_col","mass gain col"," ",2,zdmassmr_col)
1447	call writediagfi(ngrid,"mass","mass","kg/m2",3,mass)
1448
1449	call mass_redistribution(ngrid,nlayer,nq,ptimestep, &
1450	rnat,capcal,pplay,pplev,pt,tsurf,pq,qsurf, &
1451	pu,pv,pdt,zdtsurf,pdq,pdu,pdv,zdmassmr, &
1452	zdtmr,zdtsurfmr,zdpsrfmr,zdumr,zdvmr,zdqmr,zdqsurfmr)
1453
1454	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqmr(1:ngrid,1:nlayer,1:nq)
1455	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + zdqsurfmr(1:ngrid,1:nq)
1456	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer) + zdtmr(1:ngrid,1:nlayer)
1457	pdu(1:ngrid,1:nlayer) = pdu(1:ngrid,1:nlayer) + zdumr(1:ngrid,1:nlayer)
1458	pdv(1:ngrid,1:nlayer) = pdv(1:ngrid,1:nlayer) + zdvmr(1:ngrid,1:nlayer)
1459	pdpsrf(1:ngrid) = pdpsrf(1:ngrid) + zdpsrfmr(1:ngrid)
1460	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurfmr(1:ngrid)
1461
1462	endif
1463
1464	! ------------------
1465	! VI.5. Slab Ocean
1466	! ------------------
1467
1468	if (ok_slab_ocean)then
1469
1470	do ig=1,ngrid
1471	qsurfint(:,igcm_h2o_ice)=qsurf(:,igcm_h2o_ice)
1472	enddo
1473
1474	call ocean_slab_ice(ptimestep, &
1475	ngrid, knindex, tsea_ice, fluxrad, &
1476	zdqssnow, qsurf(:,igcm_h2o_ice), &
1477	- zdqsdif(:,igcm_h2o_vap), &
1478	flux_sens_lat,tsea_ice, pctsrf_sic, &
1479	taux,tauy,icount)
1480
1481
1482	call ocean_slab_get_vars(ngrid,tslab, &
1483	sea_ice, flux_o, &
1484	flux_g, dt_hdiff, &
1485	dt_ekman)
1486
1487	do ig=1,ngrid
1488	if (nint(rnat(ig)).eq.1)then
1489	tslab(ig,1) = 0.
1490	tslab(ig,2) = 0.
1491	tsea_ice(ig) = 0.
1492	sea_ice(ig) = 0.
1493	pctsrf_sic(ig) = 0.
1494	qsurf(ig,igcm_h2o_ice) = qsurfint(ig,igcm_h2o_ice)
1495	endif
1496	enddo
1497
1498	endif ! end of 'ok_slab_ocean'
1499
1500	! -----------------------------
1501	! VI.6. Surface Tracer Update
1502	! -----------------------------
1503
1504	if(hydrology)then
1505
1506	call hydrol(ngrid,nq,ptimestep,rnat,tsurf,qsurf,dqsurf,dqs_hyd, &
1507	capcal,albedo,albedo_bareground, &
1508	albedo_snow_SPECTV,albedo_co2_ice_SPECTV, &
1509	mu0,zdtsurf,zdtsurf_hyd,hice,pctsrf_sic, &
1510	sea_ice)
1511
1512	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurf_hyd(1:ngrid)
1513	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + dqs_hyd(1:ngrid,1:nq)
1514
1515	qsurf(1:ngrid,1:nq) = qsurf(1:ngrid,1:nq) + ptimestep*dqsurf(1:ngrid,1:nq)
1516
1517	! Test energy conservation
1518	if(enertest)then
1519	call planetwide_sumval(cell_area(:)capcal(:)zdtsurf_hyd(:)/totarea_planet,dEtots)
1520	if (is_master) print*,'In hydrol surface energy change =',dEtots,' W m-2'
1521	endif
1522
1523	! test water conservation
1524	if(watertest)then
1525	call planetwide_sumval(dqs_hyd(:,igcm_h2o_ice)cell_area(:)ptimestep/totarea_planet,dWtots)
1526	if (is_master) print*,'In hydrol surface ice change =',dWtots,' kg m-2'
1527	call planetwide_sumval(dqs_hyd(:,igcm_h2o_vap)cell_area(:)ptimestep/totarea_planet,dWtots)
1528	if (is_master) then
1529	print*,'In hydrol surface water change =',dWtots,' kg m-2'
1530	print*,'---------------------------------------------------------------'
1531	endif
1532	endif
1533
1534	else ! of if (hydrology)
1535
1536	qsurf(1:ngrid,1:nq) = qsurf(1:ngrid,1:nq) + ptimestep*dqsurf(1:ngrid,1:nq)
1537
1538	end if ! of if (hydrology)
1539
1540	! Add qsurf to qsurf_hist, which is what we save in diagfi.nc. At the same time, we set the water
1541	! content of ocean gridpoints back to zero, in order to avoid rounding errors in vdifc, rain.
1542	qsurf_hist(:,:) = qsurf(:,:)
1543
1544	if(ice_update)then
1545	ice_min(1:ngrid)=min(ice_min(1:ngrid),qsurf(1:ngrid,igcm_h2o_ice))
1546	endif
1547
1548	endif! end of if 'tracer'
1549
1550
1551	!------------------------------------------------
1552	! VII. Surface and sub-surface soil temperature
1553	!------------------------------------------------
1554
1555
1556	! Increment surface temperature
1557	if(ok_slab_ocean)then
1558	do ig=1,ngrid
1559	if (nint(rnat(ig)).eq.0)then
1560	zdtsurf(ig)= (tslab(ig,1) &
1561	+ pctsrf_sic(ig)*(tsea_ice(ig)-tslab(ig,1))-tsurf(ig))/ptimestep
1562	endif
1563	tsurf(ig)=tsurf(ig)+ptimestep*zdtsurf(ig)
1564	enddo
1565
1566	else
1567	tsurf(1:ngrid)=tsurf(1:ngrid)+ptimestep*zdtsurf(1:ngrid)
1568	endif ! end of 'ok_slab_ocean'
1569
1570
1571	! Compute soil temperatures and subsurface heat flux.
1572	if (callsoil) then
1573	call soil(ngrid,nsoilmx,.false.,lastcall,inertiedat, &
1574	ptimestep,tsurf,tsoil,capcal,fluxgrd)
1575	endif
1576
1577
1578	if (ok_slab_ocean) then
1579
1580	do ig=1,ngrid
1581
1582	fluxgrdocean(ig)=fluxgrd(ig)
1583	if (nint(rnat(ig)).eq.0) then
1584	capcal(ig)=capcalocean
1585	fluxgrd(ig)=0.
1586	fluxgrdocean(ig)=pctsrf_sic(ig)flux_g(ig)+(1-pctsrf_sic(ig))(dt_hdiff(ig,1)+dt_ekman(ig,1))
1587	do iq=1,nsoilmx
1588	tsoil(ig,iq)=tsurf(ig)
1589	enddo
1590	if (pctsrf_sic(ig).gt.0.5) then
1591	capcal(ig)=capcalseaice
1592	if (qsurf(ig,igcm_h2o_ice).gt.0.) then
1593	capcal(ig)=capcalsno
1594	endif
1595	endif
1596	endif
1597
1598	enddo
1599
1600	endif !end of 'ok_slab_ocean'
1601
1602
1603	! Test energy conservation
1604	if(enertest)then
1605	call planetwide_sumval(cell_area(:)capcal(:)zdtsurf(:)/totarea_planet,dEtots)
1606	if (is_master) print*,'Surface energy change =',dEtots,' W m-2'
1607	endif
1608
1609
1610	!---------------------------------------------------
1611	! VIII. Perform diagnostics and write output files
1612	!---------------------------------------------------
1613
1614	! Note : For output only: the actual model integration is performed in the dynamics.
1615
1616
1617
1618	! Temperature, zonal and meridional winds.
1619	zt(1:ngrid,1:nlayer) = pt(1:ngrid,1:nlayer) + pdt(1:ngrid,1:nlayer)*ptimestep
1620	zu(1:ngrid,1:nlayer) = pu(1:ngrid,1:nlayer) + pdu(1:ngrid,1:nlayer)*ptimestep
1621	zv(1:ngrid,1:nlayer) = pv(1:ngrid,1:nlayer) + pdv(1:ngrid,1:nlayer)*ptimestep
1622
1623	! Diagnostic.
1624	zdtdyn(1:ngrid,1:nlayer) = (pt(1:ngrid,1:nlayer)-ztprevious(1:ngrid,1:nlayer)) / ptimestep
1625	ztprevious(1:ngrid,1:nlayer) = zt(1:ngrid,1:nlayer)
1626
1627	zdudyn(1:ngrid,1:nlayer) = (pu(1:ngrid,1:nlayer)-zuprevious(1:ngrid,1:nlayer)) / ptimestep
1628	zuprevious(1:ngrid,1:nlayer) = zu(1:ngrid,1:nlayer)
1629
1630	if(firstcall)then
1631	zdtdyn(1:ngrid,1:nlayer)=0.0
1632	zdudyn(1:ngrid,1:nlayer)=0.0
1633	endif
1634
1635	! Dynamical heating diagnostic.
1636	do ig=1,ngrid
1637	fluxdyn(ig)= SUM(zdtdyn(ig,:) mass(ig,:))cpp
1638	enddo
1639
1640	! Tracers.
1641	zq(1:ngrid,1:nlayer,1:nq) = pq(1:ngrid,1:nlayer,1:nq) + pdq(1:ngrid,1:nlayer,1:nq)*ptimestep
1642
1643	! Surface pressure.
1644	ps(1:ngrid) = pplev(1:ngrid,1) + pdpsrf(1:ngrid)*ptimestep
1645
1646
1647
1648	! Surface and soil temperature information
1649	call planetwide_sumval(cell_area(:)*tsurf(:)/totarea_planet,Ts1)
1650	call planetwide_minval(tsurf(:),Ts2)
1651	call planetwide_maxval(tsurf(:),Ts3)
1652	if(callsoil)then
1653	TsS = SUM(cell_area(:)*tsoil(:,nsoilmx))/totarea ! mean temperature at bottom soil layer
1654	if (is_master) then
1655	print*,' ave[Tsurf] min[Tsurf] max[Tsurf] ave[Tdeep]'
1656	print*,Ts1,Ts2,Ts3,TsS
1657	end if
1658	else
1659	if (is_master) then
1660	print*,' ave[Tsurf] min[Tsurf] max[Tsurf]'
1661	print*,Ts1,Ts2,Ts3
1662	endif
1663	end if
1664
1665
1666	! Check the energy balance of the simulation during the run
1667	if(corrk)then
1668
1669	call planetwide_sumval(cell_area(:)*fluxtop_dn(:)/totarea_planet,ISR)
1670	call planetwide_sumval(cell_area(:)*fluxabs_sw(:)/totarea_planet,ASR)
1671	call planetwide_sumval(cell_area(:)*fluxtop_lw(:)/totarea_planet,OLR)
1672	call planetwide_sumval(cell_area(:)*fluxgrd(:)/totarea_planet,GND)
1673	call planetwide_sumval(cell_area(:)*fluxdyn(:)/totarea_planet,DYN)
1674	do ig=1,ngrid
1675	if(fluxtop_dn(ig).lt.0.0)then
1676	print*,'fluxtop_dn has gone crazy'
1677	print*,'fluxtop_dn=',fluxtop_dn(ig)
1678	print*,'tau_col=',tau_col(ig)
1679	print*,'aerosol=',aerosol(ig,:,:)
1680	print*,'temp= ',pt(ig,:)
1681	print*,'pplay= ',pplay(ig,:)
1682	call abort
1683	endif
1684	end do
1685
1686	if(ngrid.eq.1)then
1687	DYN=0.0
1688	endif
1689
1690	if (is_master) then
1691	print*,' ISR ASR OLR GND DYN [W m^-2]'
1692	print*, ISR,ASR,OLR,GND,DYN
1693	endif
1694
1695	if(enertest .and. is_master)then
1696	print*,'SW flux/heating difference SW++ - ASR = ',dEtotSW+dEtotsSW-ASR,' W m-2'
1697	print*,'LW flux/heating difference LW++ - OLR = ',dEtotLW+dEtotsLW+OLR,' W m-2'
1698	print*,'LW energy balance LW++ + ASR = ',dEtotLW+dEtotsLW+ASR,' W m-2'
1699	endif
1700
1701	if(meanOLR .and. is_master)then
1702	if((ngrid.gt.1) .or. (mod(icount-1,ecritphy).eq.0))then
1703	! to record global radiative balance
1704	open(92,file="rad_bal.out",form='formatted',position='append')
1705	write(92,*) zday,ISR,ASR,OLR
1706	close(92)
1707	open(93,file="tem_bal.out",form='formatted',position='append')
1708	if(callsoil)then
1709	write(93,*) zday,Ts1,Ts2,Ts3,TsS
1710	else
1711	write(93,*) zday,Ts1,Ts2,Ts3
1712	endif
1713	close(93)
1714	endif
1715	endif
1716
1717	endif ! end of 'corrk'
1718
1719
1720	! Diagnostic to test radiative-convective timescales in code.
1721	if(testradtimes)then
1722	open(38,file="tau_phys.out",form='formatted',position='append')
1723	ig=1
1724	do l=1,nlayer
1725	write(38,*) -1./pdt(ig,l),pt(ig,l),pplay(ig,l)
1726	enddo
1727	close(38)
1728	print*,'As testradtimes enabled,'
1729	print*,'exiting physics on first call'
1730	call abort
1731	endif
1732
1733
1734	! Compute column amounts (kg m-2) if tracers are enabled.
1735	if(tracer)then
1736	qcol(1:ngrid,1:nq)=0.0
1737	do iq=1,nq
1738	do ig=1,ngrid
1739	qcol(ig,iq) = SUM( zq(ig,1:nlayer,iq) * mass(ig,1:nlayer))
1740	enddo
1741	enddo
1742
1743	! Generalised for arbitrary aerosols now. By LK
1744	reffcol(1:ngrid,1:naerkind)=0.0
1745	if(co2cond.and.(iaero_co2.ne.0))then
1746	call co2_reffrad(ngrid,nlayer,nq,zq,reffrad(1,1,iaero_co2))
1747	do ig=1,ngrid
1748	reffcol(ig,iaero_co2) = SUM(zq(ig,1:nlayer,igcm_co2_ice)reffrad(ig,1:nlayer,iaero_co2)mass(ig,1:nlayer))
1749	enddo
1750	endif
1751	if(water.and.(iaero_h2o.ne.0))then
1752	call h2o_reffrad(ngrid,nlayer,zq(1,1,igcm_h2o_ice),zt, &
1753	reffrad(1,1,iaero_h2o),nueffrad(1,1,iaero_h2o))
1754	do ig=1,ngrid
1755	reffcol(ig,iaero_h2o) = SUM(zq(ig,1:nlayer,igcm_h2o_ice)reffrad(ig,1:nlayer,iaero_h2o)mass(ig,1:nlayer))
1756	enddo
1757	endif
1758
1759	endif ! end of 'tracer'
1760
1761
1762	! Test for water conservation.
1763	if(water)then
1764
1765	call planetwide_sumval(cell_area(:)*qsurf_hist(:,igcm_h2o_ice)/totarea_planet,icesrf)
1766	call planetwide_sumval(cell_area(:)*qsurf_hist(:,igcm_h2o_vap)/totarea_planet,liqsrf)
1767	call planetwide_sumval(cell_area(:)*qcol(:,igcm_h2o_ice)/totarea_planet,icecol)
1768	call planetwide_sumval(cell_area(:)*qcol(:,igcm_h2o_vap)/totarea_planet,vapcol)
1769
1770	h2otot = icesrf + liqsrf + icecol + vapcol
1771
1772	if (is_master) then
1773	print*,' Total water amount [kg m^-2]: ',h2otot
1774	print*,' Surface ice Surface liq. Atmos. con. Atmos. vap. [kg m^-2] '
1775	print*, icesrf,liqsrf,icecol,vapcol
1776	endif
1777
1778	if(meanOLR .and. is_master)then
1779	if((ngrid.gt.1) .or. (mod(icount-1,ecritphy).eq.0))then
1780	! to record global water balance
1781	open(98,file="h2o_bal.out",form='formatted',position='append')
1782	write(98,*) zday,icesrf,liqsrf,icecol,vapcol
1783	close(98)
1784	endif
1785	endif
1786
1787	endif
1788
1789
1790	! Calculate RH (Relative Humidity) for diagnostic.
1791	if(water)then
1792
1793	do l = 1, nlayer
1794	do ig=1,ngrid
1795	call Psat_water(zt(ig,l),pplay(ig,l),psat_tmp,qsat(ig,l))
1796	RH(ig,l) = zq(ig,l,igcm_h2o_vap) / qsat(ig,l)
1797	enddo
1798	enddo
1799
1800	! Compute maximum possible H2O column amount (100% saturation).
1801	do ig=1,ngrid
1802	H2Omaxcol(ig) = SUM( qsat(ig,:) * mass(ig,:))
1803	enddo
1804
1805	endif ! end of 'water'
1806
1807
1808	if (is_master) print,'--> Ls =',zls180./pi
1809
1810
1811	!----------------------------------------------------------------------
1812	! Writing NetCDF file "RESTARTFI" at the end of the run
1813	!----------------------------------------------------------------------
1814
1815	! Note: 'restartfi' is stored just before dynamics are stored
1816	! in 'restart'. Between now and the writting of 'restart',
1817	! there will have been the itau=itau+1 instruction and
1818	! a reset of 'time' (lastacll = .true. when itau+1= itaufin)
1819	! thus we store for time=time+dtvr
1820
1821
1822
1823	if(lastcall) then
1824	ztime_fin = ptime + ptimestep/(float(iphysiq)*daysec)
1825
1826	! Update surface ice distribution to iterate to steady state if requested
1827	if(ice_update)then
1828
1829	do ig=1,ngrid
1830
1831	delta_ice = (qsurf(ig,igcm_h2o_ice)-ice_initial(ig))
1832
1833	! add multiple years of evolution
1834	qsurf_hist(ig,igcm_h2o_ice) = qsurf_hist(ig,igcm_h2o_ice) + delta_ice*icetstep
1835
1836	! if ice has gone -ve, set to zero
1837	if(qsurf_hist(ig,igcm_h2o_ice).lt.0.0)then
1838	qsurf_hist(ig,igcm_h2o_ice) = 0.0
1839	endif
1840
1841	! if ice is seasonal, set to zero (NEW)
1842	if(ice_min(ig).lt.0.01)then
1843	qsurf_hist(ig,igcm_h2o_ice) = 0.0
1844	endif
1845
1846	enddo
1847
1848	! enforce ice conservation
1849	ice_tot= SUM(qsurf_hist(:,igcm_h2o_ice)*cell_area(:) )/SUM(cell_area(:))
1850	qsurf_hist(:,igcm_h2o_ice) = qsurf_hist(:,igcm_h2o_ice)*(icesrf/ice_tot)
1851
1852	endif
1853	#ifndef MESOSCALE
1854
1855	if (ngrid.ne.1) then
1856	write(,)'PHYSIQ: for physdem ztime_fin =',ztime_fin
1857
1858	call physdem1("restartfi.nc",nsoilmx,ngrid,nlayer,nq, &
1859	ptimestep,ztime_fin, &
1860	tsurf,tsoil,emis,q2,qsurf_hist, &
1861	cloudfrac,totcloudfrac,hice, &
1862	rnat,pctsrf_sic,tslab,tsea_ice,sea_ice)
1863	endif
1864	#endif
1865	if(ok_slab_ocean) then
1866	call ocean_slab_final!(tslab, seaice)
1867	end if
1868
1869	endif ! end of 'lastcall'
1870
1871
1872	!-----------------------------------
1873	! Saving statistics :
1874	!-----------------------------------
1875
1876	! Note :("stats" stores and accumulates 8 key variables in file "stats.nc"
1877	! which can later be used to make the statistic files of the run:
1878	! "stats") only possible in 3D runs !!!
1879
1880
1881	if (callstats) then
1882
1883	call wstats(ngrid,"ps","Surface pressure","Pa",2,ps)
1884	call wstats(ngrid,"tsurf","Surface temperature","K",2,tsurf)
1885	call wstats(ngrid,"fluxsurf_lw", &
1886	"Thermal IR radiative flux to surface","W.m-2",2, &
1887	fluxsurf_lw)
1888	call wstats(ngrid,"fluxtop_lw", &
1889	"Thermal IR radiative flux to space","W.m-2",2, &
1890	fluxtop_lw)
1891
1892	! call wstats(ngrid,"fluxsurf_sw", &
1893	! "Solar radiative flux to surface","W.m-2",2, &
1894	! fluxsurf_sw_tot)
1895	! call wstats(ngrid,"fluxtop_sw", &
1896	! "Solar radiative flux to space","W.m-2",2, &
1897	! fluxtop_sw_tot)
1898
1899
1900	call wstats(ngrid,"ISR","incoming stellar rad.","W m-2",2,fluxtop_dn)
1901	call wstats(ngrid,"ASR","absorbed stellar rad.","W m-2",2,fluxabs_sw)
1902	call wstats(ngrid,"OLR","outgoing longwave rad.","W m-2",2,fluxtop_lw)
1903	!call wstats(ngrid,"ALB","Surface albedo"," ",2,albedo_equivalent)
1904	!call wstats(ngrid,"ALB_1st","First Band Surface albedo"," ",2,albedo(:,1))
1905	call wstats(ngrid,"p","Pressure","Pa",3,pplay)
1906	call wstats(ngrid,"temp","Atmospheric temperature","K",3,zt)
1907	call wstats(ngrid,"u","Zonal (East-West) wind","m.s-1",3,zu)
1908	call wstats(ngrid,"v","Meridional (North-South) wind","m.s-1",3,zv)
1909	call wstats(ngrid,"w","Vertical (down-up) wind","m.s-1",3,pw)
1910	call wstats(ngrid,"q2","Boundary layer eddy kinetic energy","m2.s-2",3,q2)
1911
1912	if (tracer) then
1913	do iq=1,nq
1914	call wstats(ngrid,noms(iq),noms(iq),'kg/kg',3,zq(1,1,iq))
1915	call wstats(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
1916	'kg m^-2',2,qsurf(1,iq) )
1917	call wstats(ngrid,trim(noms(iq))//'_col',trim(noms(iq))//'_col', &
1918	'kg m^-2',2,qcol(1,iq) )
1919
1920	! call wstats(ngrid,trim(noms(iq))//'_reff', &
1921	! trim(noms(iq))//'_reff', &
1922	! 'm',3,reffrad(1,1,iq))
1923
1924	end do
1925
1926	if (water) then
1927	vmr=zq(1:ngrid,1:nlayer,igcm_h2o_vap)*mugaz/mmol(igcm_h2o_vap)
1928	call wstats(ngrid,"vmr_h2ovapor", &
1929	"H2O vapour volume mixing ratio","mol/mol", &
1930	3,vmr)
1931	endif
1932
1933	endif ! end of 'tracer'
1934
1935	if(watercond.and.CLFvarying)then
1936	call wstats(ngrid,"rneb_man","H2O cloud fraction (conv)"," ",3,rneb_man)
1937	call wstats(ngrid,"rneb_lsc","H2O cloud fraction (large scale)"," ",3,rneb_lsc)
1938	call wstats(ngrid,"CLF","H2O cloud fraction"," ",3,cloudfrac)
1939	call wstats(ngrid,"CLFt","H2O column cloud fraction"," ",2,totcloudfrac)
1940	call wstats(ngrid,"RH","relative humidity"," ",3,RH)
1941	endif
1942
1943	if (ok_slab_ocean) then
1944	call wstats(ngrid,"dt_hdiff1","dt_hdiff1","K/s",2,dt_hdiff(:,1))
1945	call wstats(ngrid,"dt_hdiff2","dt_hdiff2","K/s",2,dt_hdiff(:,2))
1946	call wstats(ngrid,"dt_ekman1","dt_ekman1","K/s",2,dt_ekman(:,1))
1947	call wstats(ngrid,"dt_ekman2","dt_ekman2","K/s",2,dt_ekman(:,2))
1948	call wstats(ngrid,"tslab1","tslab1","K",2,tslab(:,1))
1949	call wstats(ngrid,"tslab2","tslab2","K",2,tslab(:,2))
1950	call wstats(ngrid,"pctsrf_sic","pct ice/sea","",2,pctsrf_sic)
1951	call wstats(ngrid,"tsea_ice","tsea_ice","K",2,tsea_ice)
1952	call wstats(ngrid,"sea_ice","sea ice","kg/m2",2,sea_ice)
1953	call wstats(ngrid,"rnat","nature of the surface","",2,rnat)
1954	endif
1955
1956	if(lastcall) then
1957	write (,) "Writing stats..."
1958	call mkstats(ierr)
1959	endif
1960
1961	endif ! end of 'callstats'
1962
1963	#ifndef MESOSCALE
1964
1965	!-----------------------------------------------------------------------------------------------------
1966	! OUTPUT in netcdf file "DIAGFI.NC", containing any variable for diagnostic
1967	!
1968	! Note 1 : output with period "ecritphy", set in "run.def"
1969	!
1970	! Note 2 : writediagfi can also be called from any other subroutine for any variable,
1971	! but its preferable to keep all the calls in one place ...
1972	!-----------------------------------------------------------------------------------------------------
1973
1974	call writediagfi(ngrid,"Ls","solar longitude","deg",0,zls*180./pi)
1975	call writediagfi(ngrid,"Lss","sub solar longitude","deg",0,zlss*180./pi)
1976	call writediagfi(ngrid,"RA","right ascension","deg",0,right_ascen*180./pi)
1977	call writediagfi(ngrid,"Declin","solar declination","deg",0,declin*180./pi)
1978	call writediagfi(ngrid,"tsurf","Surface temperature","K",2,tsurf)
1979	call writediagfi(ngrid,"ps","Surface pressure","Pa",2,ps)
1980	call writediagfi(ngrid,"temp","temperature","K",3,zt)
1981	call writediagfi(ngrid,"teta","potential temperature","K",3,zh)
1982	call writediagfi(ngrid,"u","Zonal wind","m.s-1",3,zu)
1983	call writediagfi(ngrid,"v","Meridional wind","m.s-1",3,zv)
1984	call writediagfi(ngrid,"w","Vertical wind","m.s-1",3,pw)
1985	call writediagfi(ngrid,"p","Pressure","Pa",3,pplay)
1986
1987	! Subsurface temperatures
1988	! call writediagsoil(ngrid,"tsurf","Surface temperature","K",2,tsurf)
1989	! call writediagsoil(ngrid,"temp","temperature","K",3,tsoil)
1990
1991	! Oceanic layers
1992	if(ok_slab_ocean) then
1993	call writediagfi(ngrid,"pctsrf_sic","pct ice/sea","",2,pctsrf_sic)
1994	call writediagfi(ngrid,"tsea_ice","tsea_ice","K",2,tsea_ice)
1995	call writediagfi(ngrid,"sea_ice","sea ice","kg/m2",2,sea_ice)
1996	call writediagfi(ngrid,"tslab1","tslab1","K",2,tslab(:,1))
1997	call writediagfi(ngrid,"tslab2","tslab2","K",2,tslab(:,2))
1998	call writediagfi(ngrid,"dt_hdiff1","dt_hdiff1","K/s",2,dt_hdiff(:,1))
1999	call writediagfi(ngrid,"dt_hdiff2","dt_hdiff2","K/s",2,dt_hdiff(:,2))
2000	call writediagfi(ngrid,"dt_ekman1","dt_ekman1","K/s",2,dt_ekman(:,1))
2001	call writediagfi(ngrid,"dt_ekman2","dt_ekman2","K/s",2,dt_ekman(:,2))
2002	call writediagfi(ngrid,"rnat","nature of the surface","",2,rnat)
2003	call writediagfi(ngrid,"sensibFlux","sensible heat flux","w.m^-2",2,sensibFlux)
2004	call writediagfi(ngrid,"latentFlux","latent heat flux","w.m^-2",2,zdqsdif(:,igcm_h2o_vap)*RLVTT)
2005	endif
2006
2007
2008	! Total energy balance diagnostics
2009	if(callrad.and.(.not.newtonian))then
2010
2011	!call writediagfi(ngrid,"ALB","Surface albedo"," ",2,albedo_equivalent)
2012	!call writediagfi(ngrid,"ALB_1st","First Band Surface albedo"," ",2,albedo(:,1))
2013	call writediagfi(ngrid,"ISR","incoming stellar rad.","W m-2",2,fluxtop_dn)
2014	call writediagfi(ngrid,"ASR","absorbed stellar rad.","W m-2",2,fluxabs_sw)
2015	call writediagfi(ngrid,"OLR","outgoing longwave rad.","W m-2",2,fluxtop_lw)
2016	call writediagfi(ngrid,"shad","rings"," ", 2, fract)
2017
2018	! call writediagfi(ngrid,"ASRcs","absorbed stellar rad (cs).","W m-2",2,fluxabs_sw1)
2019	! call writediagfi(ngrid,"OLRcs","outgoing longwave rad (cs).","W m-2",2,fluxtop_lw1)
2020	! call writediagfi(ngrid,"fluxsurfsw","sw surface flux.","W m-2",2,fluxsurf_sw)
2021	! call writediagfi(ngrid,"fluxsurflw","lw back radiation.","W m-2",2,fluxsurf_lw)
2022	! call writediagfi(ngrid,"fluxsurfswcs","sw surface flux (cs).","W m-2",2,fluxsurf_sw1)
2023	! call writediagfi(ngrid,"fluxsurflwcs","lw back radiation (cs).","W m-2",2,fluxsurf_lw1)
2024
2025	if(ok_slab_ocean) then
2026	call writediagfi(ngrid,"GND","heat flux from ground","W m-2",2,fluxgrdocean)
2027	else
2028	call writediagfi(ngrid,"GND","heat flux from ground","W m-2",2,fluxgrd)
2029	endif
2030
2031	call writediagfi(ngrid,"DYN","dynamical heat input","W m-2",2,fluxdyn)
2032
2033	endif ! end of 'callrad'
2034
2035	if(enertest) then
2036
2037	if (calldifv) then
2038
2039	call writediagfi(ngrid,"q2","turbulent kinetic energy","J.kg^-1",3,q2)
2040	call writediagfi(ngrid,"sensibFlux","sensible heat flux","w.m^-2",2,sensibFlux)
2041
2042	! call writediagfi(ngrid,"dEzdiff","turbulent diffusion heating (-sensible flux)","w.m^-2",3,dEzdiff)
2043	! call writediagfi(ngrid,"dEdiff","integrated turbulent diffusion heating (-sensible flux)","w.m^-2",2,dEdiff)
2044	! call writediagfi(ngrid,"dEdiffs","In TurbDiff (correc rad+latent heat) surf nrj change","w.m^-2",2,dEdiffs)
2045
2046	endif
2047
2048	if (corrk) then
2049	call writediagfi(ngrid,"dEzradsw","radiative heating","w.m^-2",3,dEzradsw)
2050	call writediagfi(ngrid,"dEzradlw","radiative heating","w.m^-2",3,dEzradlw)
2051	endif
2052
2053	if(watercond) then
2054
2055	call writediagfi(ngrid,"lscaledE","heat from largescale","W m-2",2,lscaledE)
2056	call writediagfi(ngrid,"madjdE","heat from moistadj","W m-2",2,madjdE)
2057	call writediagfi(ngrid,"qsatatm","atm qsat"," ",3,qsat)
2058
2059	! call writediagfi(ngrid,"lscaledEz","heat from largescale","W m-2",3,lscaledEz)
2060	! call writediagfi(ngrid,"madjdEz","heat from moistadj","W m-2",3,madjdEz)
2061	! call writediagfi(ngrid,"h2o_max_col","maximum H2O column amount","kg.m^-2",2,H2Omaxcol)
2062
2063	endif
2064
2065	endif ! end of 'enertest'
2066
2067
2068	! Temporary inclusions for heating diagnostics.
2069	!call writediagfi(ngrid,"zdtsw","SW heating","T s-1",3,zdtsw)
2070	!call writediagfi(ngrid,"zdtlw","LW heating","T s-1",3,zdtlw)
2071	!call writediagfi(ngrid,"dtrad","radiative heating","K s-1",3,dtrad)
2072	! call writediagfi(ngrid,"zdtdyn","Dyn. heating","T s-1",3,zdtdyn)
2073
2074	! For Debugging.
2075	!call writediagfi(ngrid,'rnat','Terrain type',' ',2,real(rnat))
2076	!call writediagfi(ngrid,'pphi','Geopotential',' ',3,pphi)
2077
2078
2079	! Output aerosols.
2080	if (igcm_co2_ice.ne.0.and.iaero_co2.ne.0) &
2081	call writediagfi(ngrid,'CO2ice_reff','CO2ice_reff','m',3,reffrad(1,1,iaero_co2))
2082	if (igcm_h2o_ice.ne.0.and.iaero_h2o.ne.0) &
2083	call writediagfi(ngrid,'H2Oice_reff','H2Oice_reff','m',3,reffrad(:,:,iaero_h2o))
2084	if (igcm_co2_ice.ne.0.and.iaero_co2.ne.0) &
2085	call writediagfi(ngrid,'CO2ice_reffcol','CO2ice_reffcol','um kg m^-2',2,reffcol(1,iaero_co2))
2086	if (igcm_h2o_ice.ne.0.and.iaero_h2o.ne.0) &
2087	call writediagfi(ngrid,'H2Oice_reffcol','H2Oice_reffcol','um kg m^-2',2,reffcol(1,iaero_h2o))
2088
2089	! Output tracers.
2090	if (tracer) then
2091
2092	do iq=1,nq
2093	call writediagfi(ngrid,noms(iq),noms(iq),'kg/kg',3,zq(1,1,iq))
2094	call writediagfi(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
2095	'kg m^-2',2,qsurf_hist(1,iq) )
2096	call writediagfi(ngrid,trim(noms(iq))//'_col',trim(noms(iq))//'_col', &
2097	'kg m^-2',2,qcol(1,iq) )
2098
2099	! call writediagfi(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
2100	! 'kg m^-2',2,qsurf(1,iq) )
2101
2102	if(watercond.or.CLFvarying)then
2103	call writediagfi(ngrid,"rneb_man","H2O cloud fraction (conv)"," ",3,rneb_man)
2104	call writediagfi(ngrid,"rneb_lsc","H2O cloud fraction (large scale)"," ",3,rneb_lsc)
2105	call writediagfi(ngrid,"CLF","H2O cloud fraction"," ",3,cloudfrac)
2106	call writediagfi(ngrid,"CLFt","H2O column cloud fraction"," ",2,totcloudfrac)
2107	call writediagfi(ngrid,"RH","relative humidity"," ",3,RH)
2108	endif
2109
2110	if(waterrain)then
2111	call writediagfi(ngrid,"rain","rainfall","kg m-2 s-1",2,zdqsrain)
2112	call writediagfi(ngrid,"snow","snowfall","kg m-2 s-1",2,zdqssnow)
2113	endif
2114
2115	if((hydrology).and.(.not.ok_slab_ocean))then
2116	call writediagfi(ngrid,"hice","oceanic ice height","m",2,hice)
2117	endif
2118
2119	if(ice_update)then
2120	call writediagfi(ngrid,"ice_min","min annual ice","m",2,ice_min)
2121	call writediagfi(ngrid,"ice_ini","initial annual ice","m",2,ice_initial)
2122	endif
2123
2124	do ig=1,ngrid
2125	if(tau_col(ig).gt.1.e3)then
2126	print*,'WARNING: tau_col=',tau_col(ig)
2127	print*,'at ig=',ig,'in PHYSIQ'
2128	endif
2129	end do
2130
2131	call writediagfi(ngrid,"tau_col","Total aerosol optical depth","[]",2,tau_col)
2132
2133	enddo ! end of 'nq' loop
2134
2135	endif ! end of 'tracer'
2136
2137
2138	! Output spectrum.
2139	if(specOLR.and.corrk)then
2140	call writediagspecIR(ngrid,"OLR3D","OLR(lon,lat,band)","W/m^2/cm^-1",3,OLR_nu)
2141	call writediagspecVI(ngrid,"OSR3D","OSR(lon,lat,band)","W/m^2/cm^-1",3,OSR_nu)
2142	endif
2143
2144	#else
2145	comm_HR_SW(1:ngrid,1:nlayer) = zdtsw(1:ngrid,1:nlayer)
2146	comm_HR_LW(1:ngrid,1:nlayer) = zdtlw(1:ngrid,1:nlayer)
2147	comm_CLOUDFRAC(1:ngrid,1:nlayer)=cloudfrac(1:ngrid,1:nlayer)
2148	comm_TOTCLOUDFRAC(1:ngrid)=totcloudfrac(1:ngrid)
2149	comm_RAIN(1:ngrid,1:nlayer)=zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap)
2150	comm_SNOW(1:ngrid,1:nlayer)=zdqrain(1:ngrid,1:nlayer,igcm_h2o_ice)
2151	comm_ALBEQ(1:ngrid)=albedo_equivalent(1:ngrid)
2152	comm_FLUXTOP_DN(1:ngrid)=fluxtop_dn(1:ngrid)
2153	comm_FLUXABS_SW(1:ngrid)=fluxabs_sw(1:ngrid)
2154	comm_FLUXTOP_LW(1:ngrid)=fluxtop_lw(1:ngrid)
2155	comm_FLUXSURF_SW(1:ngrid)=fluxsurf_sw(1:ngrid)
2156	comm_FLUXSURF_LW(1:ngrid)=fluxsurf_lw(1:ngrid)
2157	comm_FLXGRD(1:ngrid)=fluxgrd(1:ngrid)
2158	comm_LSCEZ(1:ngrid,1:nlayer)=lscaledEz(1:ngrid,1:nlayer)
2159	comm_H2OICE_REFF(1:ngrid,1:nlayer)=reffrad(1:ngrid,1:nlayer,iaero_h2o)
2160	sensibFlux(1:ngrid) = zflubid(1:ngrid) - capcal(1:ngrid)*zdtsdif(1:ngrid) !!! ????
2161	#endif
2162
2163	! XIOS outputs
2164	#ifdef CPP_XIOS
2165	! Send fields to XIOS: (NB these fields must also be defined as
2166	! <field id="..." /> in context_lmdz_physics.xml to be correctly used)
2167	CALL send_xios_field("ls",zls)
2168
2169	CALL send_xios_field("ps",ps)
2170	CALL send_xios_field("area",cell_area)
2171
2172	CALL send_xios_field("temperature",zt)
2173	CALL send_xios_field("u",zu)
2174	CALL send_xios_field("v",zv)
2175
2176	if (lastcall.and.is_omp_master) then
2177	write(,) "physiq: call xios_context_finalize"
2178	call xios_context_finalize
2179	endif
2180	#endif
2181
2182	icount=icount+1
2183
2184	end subroutine physiq
2185
2186	end module physiq_mod

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