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physiq_mod.F90 @ 1875

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

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