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physiq_mod.F90 @ 1915

Last change on this file since 1915 was 1883, checked in by emillour, 7 years ago

Generic GCM:

fix rcm1d.F to cope with modifications introduced in revision 1835-1836
also add some missing threadprivate OpenMP directives in phys_state_var_mod and turb_mod

Property svn:executable set to *

File size: 92.0 KB

Line
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	real omega(ngrid,nlayer) ! omega velocity (Pa/s, >0 when downward)
239
240	integer l,ig,ierr,iq,nw,isoil
241
242	real zls ! Solar longitude (radians).
243	real zlss ! Sub solar point longitude (radians).
244	real zday ! Date (time since Ls=0, calculated in sols).
245	real zzlay(ngrid,nlayer) ! Altitude at the middle of the atmospheric layers.
246	real zzlev(ngrid,nlayer+1) ! Altitude at the atmospheric layer boundaries.
247
248	! TENDENCIES due to various processes :
249
250	! For Surface Temperature : (K/s)
251	real zdtsurf(ngrid) ! Cumulated tendencies.
252	real zdtsurfmr(ngrid) ! Mass_redistribution routine.
253	real zdtsurfc(ngrid) ! Condense_co2 routine.
254	real zdtsdif(ngrid) ! Turbdiff/vdifc routines.
255	real zdtsurf_hyd(ngrid) ! Hydrol routine.
256
257	! For Atmospheric Temperatures : (K/s)
258	real dtlscale(ngrid,nlayer) ! Largescale routine.
259	real zdtc(ngrid,nlayer) ! Condense_co2 routine.
260	real zdtdif(ngrid,nlayer) ! Turbdiff/vdifc routines.
261	real zdtmr(ngrid,nlayer) ! Mass_redistribution routine.
262	real zdtrain(ngrid,nlayer) ! Rain routine.
263	real dtmoist(ngrid,nlayer) ! Moistadj routine.
264	real dt_ekman(ngrid,noceanmx), dt_hdiff(ngrid,noceanmx) ! Slab_ocean routine.
265	real zdtsw1(ngrid,nlayer), zdtlw1(ngrid,nlayer) ! Callcorrk routine.
266
267	! For Surface Tracers : (kg/m2/s)
268	real dqsurf(ngrid,nq) ! Cumulated tendencies.
269	real zdqsurfc(ngrid) ! Condense_co2 routine.
270	real zdqsdif(ngrid,nq) ! Turbdiff/vdifc routines.
271	real zdqssed(ngrid,nq) ! Callsedim routine.
272	real zdqsurfmr(ngrid,nq) ! Mass_redistribution routine.
273	real zdqsrain(ngrid), zdqssnow(ngrid) ! Rain routine.
274	real dqs_hyd(ngrid,nq) ! Hydrol routine.
275	real reevap_precip(ngrid) ! re-evaporation flux of precipitation (integrated over the atmospheric column)
276
277	! For Tracers : (kg/kg_of_air/s)
278	real zdqc(ngrid,nlayer,nq) ! Condense_co2 routine.
279	real zdqadj(ngrid,nlayer,nq) ! Convadj routine.
280	real zdqdif(ngrid,nlayer,nq) ! Turbdiff/vdifc routines.
281	real zdqevap(ngrid,nlayer) ! Turbdiff routine.
282	real zdqsed(ngrid,nlayer,nq) ! Callsedim routine.
283	real zdqmr(ngrid,nlayer,nq) ! Mass_redistribution routine.
284	real zdqrain(ngrid,nlayer,nq) ! Rain routine.
285	real dqmoist(ngrid,nlayer,nq) ! Moistadj routine.
286	real dqvaplscale(ngrid,nlayer) ! Largescale routine.
287	real dqcldlscale(ngrid,nlayer) ! Largescale routine.
288	REAL zdqchim(ngrid,nlayer,nq) ! Calchim_asis routine
289	REAL zdqschim(ngrid,nq) ! Calchim_asis routine
290
291	REAL array_zero1(ngrid)
292	REAL array_zero2(ngrid,nlayer)
293
294	! For Winds : (m/s/s)
295	real zdvadj(ngrid,nlayer),zduadj(ngrid,nlayer) ! Convadj routine.
296	real zdumr(ngrid,nlayer),zdvmr(ngrid,nlayer) ! Mass_redistribution routine.
297	real zdvdif(ngrid,nlayer),zdudif(ngrid,nlayer) ! Turbdiff/vdifc routines.
298	real zdhdif(ngrid,nlayer) ! Turbdiff/vdifc routines.
299	real zdhadj(ngrid,nlayer) ! Convadj routine.
300
301	! For Pressure and Mass :
302	real zdmassmr(ngrid,nlayer) ! Atmospheric Mass tendency for mass_redistribution (kg_of_air/m2/s).
303	real zdmassmr_col(ngrid) ! Atmospheric Column Mass tendency for mass_redistribution (kg_of_air/m2/s).
304	real zdpsrfmr(ngrid) ! Pressure tendency for mass_redistribution routine (Pa/s).
305
306
307
308	! Local variables for LOCAL CALCULATIONS:
309	! ---------------------------------------
310	real zflubid(ngrid)
311	real zplanck(ngrid),zpopsk(ngrid,nlayer)
312	real ztim1,ztim2,ztim3, z1,z2
313	real ztime_fin
314	real zdh(ngrid,nlayer)
315	real gmplanet
316	real taux(ngrid),tauy(ngrid)
317
318
319	! local variables for DIAGNOSTICS : (diagfi & stat)
320	! -------------------------------------------------
321	real ps(ngrid) ! Surface Pressure.
322	real zt(ngrid,nlayer) ! Atmospheric Temperature.
323	real zu(ngrid,nlayer),zv(ngrid,nlayer) ! Zonal and Meridional Winds.
324	real zq(ngrid,nlayer,nq) ! Atmospheric Tracers.
325	real zdtadj(ngrid,nlayer) ! Convadj Diagnostic.
326	real zdtdyn(ngrid,nlayer) ! Dynamical Heating (K/s).
327	real zdudyn(ngrid,nlayer) ! Dynamical Zonal Wind tendency (m.s-2).
328
329	real reff(ngrid,nlayer) ! Effective dust radius (used if doubleq=T).
330	real vmr(ngrid,nlayer) ! volume mixing ratio
331	real time_phys
332
333	real ISR,ASR,OLR,GND,DYN,GSR,Ts1,Ts2,Ts3,TsS ! for Diagnostic.
334
335	real qcol(ngrid,nq) ! Tracer Column Mass (kg/m2).
336
337	! included by RW for H2O Manabe scheme
338	real rneb_man(ngrid,nlayer) ! H2O cloud fraction (moistadj).
339	real rneb_lsc(ngrid,nlayer) ! H2O cloud fraction (large scale).
340
341
342	! to test energy conservation (RW+JL)
343	real mass(ngrid,nlayer),massarea(ngrid,nlayer)
344	real dEtot, dEtots, AtmToSurf_TurbFlux
345	real,save :: dEtotSW, dEtotsSW, dEtotLW, dEtotsLW
346	!$OMP THREADPRIVATE(dEtotSW, dEtotsSW, dEtotLW, dEtotsLW)
347	real dEzRadsw(ngrid,nlayer),dEzRadlw(ngrid,nlayer),dEzdiff(ngrid,nlayer)
348	real dEdiffs(ngrid),dEdiff(ngrid)
349	real madjdE(ngrid), lscaledE(ngrid),madjdEz(ngrid,nlayer), lscaledEz(ngrid,nlayer)
350
351	!JL12 conservation test for mean flow kinetic energy has been disabled temporarily
352
353	real dtmoist_max,dtmoist_min
354	real dItot, dItot_tmp, dVtot, dVtot_tmp
355
356
357	real h2otot ! Total Amount of water. For diagnostic.
358	real icesrf,liqsrf,icecol,vapcol ! Total Amounts of water (ice,liq,vap). For diagnostic.
359	real dWtot, dWtot_tmp, dWtots, dWtots_tmp
360	logical,save :: watertest
361	!$OMP THREADPRIVATE(watertest)
362
363	real qsat(ngrid,nlayer) ! Water Vapor Volume Mixing Ratio at saturation (kg/kg_of_air).
364	real RH(ngrid,nlayer) ! Relative humidity.
365	real H2Omaxcol(ngrid) ! Maximum possible H2O column amount (at 100% saturation) (kg/m2).
366	real psat_tmp
367
368	logical clearsky ! For double radiative transfer call. By BC
369
370	! For Clear Sky Case.
371	real fluxsurf_lw1(ngrid), fluxsurf_sw1(ngrid), fluxsurfabs_sw1(ngrid) ! For SW/LW flux.
372	real fluxtop_lw1(ngrid), fluxabs_sw1(ngrid) ! For SW/LW flux.
373	real albedo_equivalent1(ngrid) ! For Equivalent albedo calculation.
374	real tau_col1(ngrid) ! For aerosol optical depth diagnostic.
375	real OLR_nu1(ngrid,L_NSPECTI), OSR_nu1(ngrid,L_NSPECTV) ! For Outgoing Radiation diagnostics.
376	real tf, ntf
377
378	real nconsMAX, vdifcncons(ngrid), cadjncons(ngrid) ! Vdfic water conservation test. By RW
379
380	real muvar(ngrid,nlayer+1) ! For Runaway Greenhouse 1D study. By RW
381
382	real reffcol(ngrid,naerkind)
383
384	! Sourceevol for 'accelerated ice evolution'. By RW
385	real delta_ice,ice_tot
386	integer num_run
387	logical,save :: ice_update
388
389
390	real :: tsurf2(ngrid)
391	real :: flux_o(ngrid),flux_g(ngrid),fluxgrdocean(ngrid)
392	real :: flux_sens_lat(ngrid)
393	real :: qsurfint(ngrid,nq)
394
395
396	!==================================================================================================
397
398	! -----------------
399	! I. INITIALISATION
400	! -----------------
401
402	! --------------------------------
403	! I.1 First Call Initialisation.
404	! --------------------------------
405	if (firstcall) then
406	! Allocate saved arrays (except for 1D model, where this has already
407	! been done)
408	if (ngrid>1) call phys_state_var_init(nq)
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	! omega in Pa/s
762	do l=1,nlayer-1
763	omega(1:ngrid,l)=0.5*(flxw(1:ngrid,l)+flxw(1:ngrid,l+1))
764	enddo
765	omega(1:ngrid,nlayer)=0.5*flxw(1:ngrid,nlayer) ! since flxw(nlayer+1)=0
766	do l=1,nlayer
767	omega(1:ngrid,l)=g*omega(1:ngrid,l)/cell_area(1:ngrid)
768	enddo
769
770	! ----------------------------------------------------------------
771	! Compute mean mass, cp, and R
772	! --------------------------------
773
774	if(photochem) then
775	call concentrations(ngrid,nlayer,nq,pplay,pt,pdt,pq,pdq,ptimestep)
776	endif
777
778	!---------------------------------
779	! II. Compute radiative tendencies
780	!---------------------------------
781
782	if (callrad) then
783	if( mod(icount-1,iradia).eq.0.or.lastcall) then
784
785	! Compute local stellar zenith angles
786	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
787	if (tlocked) then
788	! JL14 corrects tidally resonant (and inclined) cases. nres=omega_rot/omega_orb
789	ztim1=SIN(declin)
790	ztim2=COS(declin)*COS(zlss)
791	ztim3=COS(declin)*SIN(zlss)
792
793	call stelang(ngrid,sinlon,coslon,sinlat,coslat, &
794	ztim1,ztim2,ztim3,mu0,fract, flatten)
795
796	elseif (diurnal) then
797	ztim1=SIN(declin)
798	ztim2=COS(declin)COS(2.pi*(zday-.5))
799	ztim3=-COS(declin)SIN(2.pi*(zday-.5))
800
801	call stelang(ngrid,sinlon,coslon,sinlat,coslat, &
802	ztim1,ztim2,ztim3,mu0,fract, flatten)
803	else if(diurnal .eqv. .false.) then
804
805	call mucorr(ngrid,declin,latitude,mu0,fract,10000.,rad,flatten)
806	! WARNING: this function appears not to work in 1D
807
808	endif
809
810	! Eclipse incoming sunlight (e.g. Saturn ring shadowing).
811	if(rings_shadow) then
812	call call_rings(ngrid, ptime, pday, diurnal)
813	endif
814
815
816	if (corrk) then
817
818	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
819	! II.a Call correlated-k radiative transfer scheme
820	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
821	if(kastprof)then
822	print*,'kastprof should not = true here'
823	call abort
824	endif
825	if(water) then
826	muvar(1:ngrid,1:nlayer)=mugaz/(1.e0+(1.e0/epsi-1.e0)*pq(1:ngrid,1:nlayer,igcm_h2o_vap))
827	muvar(1:ngrid,nlayer+1)=mugaz/(1.e0+(1.e0/epsi-1.e0)*pq(1:ngrid,nlayer,igcm_h2o_vap))
828	! take into account water effect on mean molecular weight
829	else
830	muvar(1:ngrid,1:nlayer+1)=mugaz
831	endif
832
833
834	if(ok_slab_ocean) then
835	tsurf2(:)=tsurf(:)
836	do ig=1,ngrid
837	if (nint(rnat(ig))==0) then
838	tsurf(ig)=((1.-pctsrf_sic(ig))tslab(ig,1)4+pctsrf_sic(ig)tsea_ice(ig)4)0.25
839	endif
840	enddo
841	endif !(ok_slab_ocean)
842
843	! standard callcorrk
844	clearsky=.false.
845	call callcorrk(ngrid,nlayer,pq,nq,qsurf, &
846	albedo,albedo_equivalent,emis,mu0,pplev,pplay,pt, &
847	tsurf,fract,dist_star,aerosol,muvar, &
848	zdtlw,zdtsw,fluxsurf_lw,fluxsurf_sw, &
849	fluxsurfabs_sw,fluxtop_lw, &
850	fluxabs_sw,fluxtop_dn,OLR_nu,OSR_nu, &
851	tau_col,cloudfrac,totcloudfrac, &
852	clearsky,firstcall,lastcall)
853
854	! Option to call scheme once more for clear regions
855	if(CLFvarying)then
856
857	! ---> PROBLEMS WITH ALLOCATED ARRAYS : temporary solution in callcorrk: do not deallocate if CLFvarying ...
858	clearsky=.true.
859	call callcorrk(ngrid,nlayer,pq,nq,qsurf, &
860	albedo,albedo_equivalent1,emis,mu0,pplev,pplay,pt, &
861	tsurf,fract,dist_star,aerosol,muvar, &
862	zdtlw1,zdtsw1,fluxsurf_lw1,fluxsurf_sw1, &
863	fluxsurfabs_sw1,fluxtop_lw1, &
864	fluxabs_sw1,fluxtop_dn,OLR_nu1,OSR_nu1, &
865	tau_col1,cloudfrac,totcloudfrac, &
866	clearsky,firstcall,lastcall)
867	clearsky = .false. ! just in case.
868
869	! Sum the fluxes and heating rates from cloudy/clear cases
870	do ig=1,ngrid
871	tf=totcloudfrac(ig)
872	ntf=1.-tf
873	fluxsurf_lw(ig) = ntffluxsurf_lw1(ig) + tffluxsurf_lw(ig)
874	fluxsurf_sw(ig) = ntffluxsurf_sw1(ig) + tffluxsurf_sw(ig)
875	albedo_equivalent(ig) = ntfalbedo_equivalent1(ig) + tfalbedo_equivalent(ig)
876	fluxsurfabs_sw(ig) = ntffluxsurfabs_sw1(ig) + tffluxsurfabs_sw(ig)
877	fluxtop_lw(ig) = ntffluxtop_lw1(ig) + tffluxtop_lw(ig)
878	fluxabs_sw(ig) = ntffluxabs_sw1(ig) + tffluxabs_sw(ig)
879	tau_col(ig) = ntftau_col1(ig) + tftau_col(ig)
880
881	zdtlw(ig,1:nlayer) = ntfzdtlw1(ig,1:nlayer) + tfzdtlw(ig,1:nlayer)
882	zdtsw(ig,1:nlayer) = ntfzdtsw1(ig,1:nlayer) + tfzdtsw(ig,1:nlayer)
883
884	OSR_nu(ig,1:L_NSPECTV) = ntfOSR_nu1(ig,1:L_NSPECTV) + tfOSR_nu(ig,1:L_NSPECTV)
885	OLR_nu(ig,1:L_NSPECTI) = ntfOLR_nu1(ig,1:L_NSPECTI) + tfOLR_nu(ig,1:L_NSPECTI)
886	enddo
887
888	endif ! end of CLFvarying.
889
890	if(ok_slab_ocean) then
891	tsurf(:)=tsurf2(:)
892	endif
893
894
895	! Radiative flux from the sky absorbed by the surface (W.m-2).
896	GSR=0.0
897	fluxrad_sky(1:ngrid)=emis(1:ngrid)*fluxsurf_lw(1:ngrid)+fluxsurfabs_sw(1:ngrid)
898
899	!if(noradsurf)then ! no lower surface; SW flux just disappears
900	! GSR = SUM(fluxsurf_sw(1:ngrid)*cell_area(1:ngrid))/totarea
901	! fluxrad_sky(1:ngrid)=emis(1:ngrid)*fluxsurf_lw(1:ngrid)
902	! print*,'SW lost in deep atmosphere = ',GSR,' W m^-2'
903	!endif
904
905	! Net atmospheric radiative heating rate (K.s-1)
906	dtrad(1:ngrid,1:nlayer)=zdtsw(1:ngrid,1:nlayer)+zdtlw(1:ngrid,1:nlayer)
907
908	! Late initialization of the Ice Spectral Albedo. We needed the visible bands to do that !
909	if (firstcall .and. albedo_spectral_mode) then
910	call spectral_albedo_calc(albedo_snow_SPECTV)
911	endif
912
913	elseif(newtonian)then
914
915	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
916	! II.b Call Newtonian cooling scheme
917	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
918	call newtrelax(ngrid,nlayer,mu0,sinlat,zpopsk,pt,pplay,pplev,dtrad,firstcall)
919
920	zdtsurf(1:ngrid) = +(pt(1:ngrid,1)-tsurf(1:ngrid))/ptimestep
921	! e.g. surface becomes proxy for 1st atmospheric layer ?
922
923	else
924
925	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
926	! II.c Atmosphere has no radiative effect
927	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
928	fluxtop_dn(1:ngrid) = fract(1:ngrid)mu0(1:ngrid)Fat1AU/dist_star**2
929	if(ngrid.eq.1)then ! / by 4 globally in 1D case...
930	fluxtop_dn(1) = fract(1)Fat1AU/dist_star*2/2.0
931	endif
932	fluxsurf_sw(1:ngrid) = fluxtop_dn(1:ngrid)
933	print*,'------------WARNING---WARNING------------' ! by MT2015.
934	print*,'You are in corrk=false mode, '
935	print*,'and the surface albedo is taken equal to the first visible spectral value'
936
937	fluxsurfabs_sw(1:ngrid) = fluxtop_dn(1:ngrid)*(1.-albedo(1:ngrid,1))
938	fluxrad_sky(1:ngrid) = fluxsurfabs_sw(1:ngrid)
939	fluxtop_lw(1:ngrid) = emis(1:ngrid)sigmatsurf(1:ngrid)**4
940
941	dtrad(1:ngrid,1:nlayer)=0.0 ! no atmospheric radiative heating
942
943	endif ! end of corrk
944
945	endif ! of if(mod(icount-1,iradia).eq.0)
946
947
948	! Transformation of the radiative tendencies
949	! ------------------------------------------
950	zplanck(1:ngrid)=tsurf(1:ngrid)*tsurf(1:ngrid)
951	zplanck(1:ngrid)=emis(1:ngrid)sigmazplanck(1:ngrid)*zplanck(1:ngrid)
952	fluxrad(1:ngrid)=fluxrad_sky(1:ngrid)-zplanck(1:ngrid)
953	pdt(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)+dtrad(1:ngrid,1:nlayer)
954
955	! Test of energy conservation
956	!----------------------------
957	if(enertest)then
958	call planetwide_sumval(cppmassarea(:,:)zdtsw(:,:)/totarea_planet,dEtotSW)
959	call planetwide_sumval(cppmassarea(:,:)zdtlw(:,:)/totarea_planet,dEtotLW)
960	!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
961	call planetwide_sumval(fluxsurfabs_sw(:)*cell_area(:)/totarea_planet,dEtotsSW) !JL13 carefull, albedo can have changed since the last time we called corrk
962	call planetwide_sumval((fluxsurf_lw(:)emis(:)-zplanck(:))cell_area(:)/totarea_planet,dEtotsLW)
963	dEzRadsw(:,:)=cppmass(:,:)zdtsw(:,:)
964	dEzRadlw(:,:)=cppmass(:,:)zdtlw(:,:)
965	if (is_master) then
966	print*,'---------------------------------------------------------------'
967	print*,'In corrk SW atmospheric heating =',dEtotSW,' W m-2'
968	print*,'In corrk LW atmospheric heating =',dEtotLW,' W m-2'
969	print*,'atmospheric net rad heating (SW+LW) =',dEtotLW+dEtotSW,' W m-2'
970	print*,'In corrk SW surface heating =',dEtotsSW,' W m-2'
971	print*,'In corrk LW surface heating =',dEtotsLW,' W m-2'
972	print*,'surface net rad heating (SW+LW) =',dEtotsLW+dEtotsSW,' W m-2'
973	endif
974	endif ! end of 'enertest'
975
976	endif ! of if (callrad)
977
978
979
980	! --------------------------------------------
981	! III. Vertical diffusion (turbulent mixing) :
982	! --------------------------------------------
983
984	if (calldifv) then
985
986	zflubid(1:ngrid)=fluxrad(1:ngrid)+fluxgrd(1:ngrid)
987
988	! JL12 the following if test is temporarily there to allow us to compare the old vdifc with turbdiff.
989	if (UseTurbDiff) then
990
991	call turbdiff(ngrid,nlayer,nq,rnat, &
992	ptimestep,capcal,lwrite, &
993	pplay,pplev,zzlay,zzlev,z0, &
994	pu,pv,pt,zpopsk,pq,tsurf,emis,qsurf, &
995	pdt,pdq,zflubid, &
996	zdudif,zdvdif,zdtdif,zdtsdif, &
997	sensibFlux,q2,zdqdif,zdqevap,zdqsdif, &
998	taux,tauy,lastcall)
999
1000	else
1001
1002	zdh(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)/zpopsk(1:ngrid,1:nlayer)
1003
1004	call vdifc(ngrid,nlayer,nq,rnat,zpopsk, &
1005	ptimestep,capcal,lwrite, &
1006	pplay,pplev,zzlay,zzlev,z0, &
1007	pu,pv,zh,pq,tsurf,emis,qsurf, &
1008	zdh,pdq,zflubid, &
1009	zdudif,zdvdif,zdhdif,zdtsdif, &
1010	sensibFlux,q2,zdqdif,zdqsdif, &
1011	taux,tauy,lastcall)
1012
1013	zdtdif(1:ngrid,1:nlayer)=zdhdif(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer) ! for diagnostic only
1014	zdqevap(1:ngrid,1:nlayer)=0.
1015
1016	end if !end of 'UseTurbDiff'
1017
1018	!!! this is always done, except for turbulence-resolving simulations
1019	if (.not. turb_resolved) then
1020	pdv(1:ngrid,1:nlayer)=pdv(1:ngrid,1:nlayer)+zdvdif(1:ngrid,1:nlayer)
1021	pdu(1:ngrid,1:nlayer)=pdu(1:ngrid,1:nlayer)+zdudif(1:ngrid,1:nlayer)
1022	pdt(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)+zdtdif(1:ngrid,1:nlayer)
1023	zdtsurf(1:ngrid)=zdtsurf(1:ngrid)+zdtsdif(1:ngrid)
1024	endif
1025
1026	if(ok_slab_ocean)then
1027	flux_sens_lat(1:ngrid)=(zdtsdif(1:ngrid)*capcal(1:ngrid)-fluxrad(1:ngrid))
1028	endif
1029
1030
1031	if (tracer) then
1032	pdq(1:ngrid,1:nlayer,1:nq)=pdq(1:ngrid,1:nlayer,1:nq)+ zdqdif(1:ngrid,1:nlayer,1:nq)
1033	dqsurf(1:ngrid,1:nq)=dqsurf(1:ngrid,1:nq) + zdqsdif(1:ngrid,1:nq)
1034	end if ! of if (tracer)
1035
1036
1037	! test energy conservation
1038	!-------------------------
1039	if(enertest)then
1040
1041	dEzdiff(:,:)=cppmass(:,:)zdtdif(:,:)
1042	do ig = 1, ngrid
1043	dEdiff(ig)=SUM(dEzdiff (ig,:))+ sensibFlux(ig)! subtract flux to the ground
1044	dEzdiff(ig,1)= dEzdiff(ig,1)+ sensibFlux(ig)! subtract flux to the ground
1045	enddo
1046
1047	call planetwide_sumval(dEdiff(:)*cell_area(:)/totarea_planet,dEtot)
1048	dEdiffs(:)=capcal(:)*zdtsdif(:)-zflubid(:)-sensibFlux(:)
1049	call planetwide_sumval(dEdiffs(:)*cell_area(:)/totarea_planet,dEtots)
1050	call planetwide_sumval(sensibFlux(:)*cell_area(:)/totarea_planet,AtmToSurf_TurbFlux)
1051
1052	if (is_master) then
1053
1054	if (UseTurbDiff) then
1055	print*,'In TurbDiff sensible flux (atm=>surf) =',AtmToSurf_TurbFlux,' W m-2'
1056	print*,'In TurbDiff non-cons atm nrj change =',dEtot,' W m-2'
1057	print*,'In TurbDiff (correc rad+latent heat) surf nrj change =',dEtots,' W m-2'
1058	else
1059	print*,'In vdifc sensible flux (atm=>surf) =',AtmToSurf_TurbFlux,' W m-2'
1060	print*,'In vdifc non-cons atm nrj change =',dEtot,' W m-2'
1061	print*,'In vdifc (correc rad+latent heat) surf nrj change =',dEtots,' W m-2'
1062	end if
1063	endif ! end of 'is_master'
1064
1065	! JL12 : note that the black body radiative flux emitted by the surface has been updated by the implicit scheme but not given back elsewhere.
1066	endif ! end of 'enertest'
1067
1068
1069	! Test water conservation.
1070	if(watertest.and.water)then
1071
1072	call planetwide_sumval(massarea(:,:)zdqdif(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dWtot_tmp)
1073	call planetwide_sumval(zdqsdif(:,igcm_h2o_vap)cell_area(:)ptimestep/totarea_planet,dWtots_tmp)
1074	do ig = 1, ngrid
1075	vdifcncons(ig)=SUM(mass(ig,:)*zdqdif(ig,:,igcm_h2o_vap))
1076	enddo
1077	call planetwide_sumval(massarea(:,:)zdqdif(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1078	call planetwide_sumval(zdqsdif(:,igcm_h2o_ice)cell_area(:)ptimestep/totarea_planet,dWtots)
1079	dWtot = dWtot + dWtot_tmp
1080	dWtots = dWtots + dWtots_tmp
1081	do ig = 1, ngrid
1082	vdifcncons(ig)=vdifcncons(ig) + SUM(mass(ig,:)*zdqdif(ig,:,igcm_h2o_ice))
1083	enddo
1084	call planetwide_maxval(vdifcncons(:),nconsMAX)
1085
1086	if (is_master) then
1087	print*,'---------------------------------------------------------------'
1088	print*,'In difv atmospheric water change =',dWtot,' kg m-2'
1089	print*,'In difv surface water change =',dWtots,' kg m-2'
1090	print*,'In difv non-cons factor =',dWtot+dWtots,' kg m-2'
1091	print*,'In difv MAX non-cons factor =',nconsMAX,' kg m-2 s-1'
1092	endif
1093
1094	endif ! end of 'watertest'
1095	!-------------------------
1096
1097	else ! calldifv
1098
1099	if(.not.newtonian)then
1100
1101	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + (fluxrad(1:ngrid) + fluxgrd(1:ngrid))/capcal(1:ngrid)
1102
1103	endif
1104
1105	endif ! end of 'calldifv'
1106
1107
1108	!----------------------------------
1109	! IV. Dry convective adjustment :
1110	!----------------------------------
1111
1112	if(calladj) then
1113
1114	zdh(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)/zpopsk(1:ngrid,1:nlayer)
1115	zduadj(1:ngrid,1:nlayer)=0.0
1116	zdvadj(1:ngrid,1:nlayer)=0.0
1117	zdhadj(1:ngrid,1:nlayer)=0.0
1118
1119
1120	call convadj(ngrid,nlayer,nq,ptimestep, &
1121	pplay,pplev,zpopsk, &
1122	pu,pv,zh,pq, &
1123	pdu,pdv,zdh,pdq, &
1124	zduadj,zdvadj,zdhadj, &
1125	zdqadj)
1126
1127	pdu(1:ngrid,1:nlayer) = pdu(1:ngrid,1:nlayer) + zduadj(1:ngrid,1:nlayer)
1128	pdv(1:ngrid,1:nlayer) = pdv(1:ngrid,1:nlayer) + zdvadj(1:ngrid,1:nlayer)
1129	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer) + zdhadj(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer)
1130	zdtadj(1:ngrid,1:nlayer) = zdhadj(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer) ! for diagnostic only
1131
1132	if(tracer) then
1133	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqadj(1:ngrid,1:nlayer,1:nq)
1134	end if
1135
1136	! Test energy conservation
1137	if(enertest)then
1138	call planetwide_sumval(cppmassarea(:,:)zdtadj(:,:)/totarea_planet,dEtot)
1139	if (is_master) print*,'In convadj atmospheric energy change =',dEtot,' W m-2'
1140	endif
1141
1142	! Test water conservation
1143	if(watertest)then
1144	call planetwide_sumval(massarea(:,:)zdqadj(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dWtot_tmp)
1145	do ig = 1, ngrid
1146	cadjncons(ig)=SUM(mass(ig,:)*zdqadj(ig,:,igcm_h2o_vap))
1147	enddo
1148	call planetwide_sumval(massarea(:,:)zdqadj(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1149	dWtot = dWtot + dWtot_tmp
1150	do ig = 1, ngrid
1151	cadjncons(ig)=cadjncons(ig) + SUM(mass(ig,:)*zdqadj(ig,:,igcm_h2o_ice))
1152	enddo
1153	call planetwide_maxval(cadjncons(:),nconsMAX)
1154
1155	if (is_master) then
1156	print*,'In convadj atmospheric water change =',dWtot,' kg m-2'
1157	print*,'In convadj MAX non-cons factor =',nconsMAX,' kg m-2 s-1'
1158	endif
1159
1160	endif ! end of 'watertest'
1161
1162	endif ! end of 'calladj'
1163
1164	!-----------------------------------------------
1165	! V. Carbon dioxide condensation-sublimation :
1166	!-----------------------------------------------
1167
1168	if (co2cond) then
1169
1170	if (.not.tracer) then
1171	print*,'We need a CO2 ice tracer to condense CO2'
1172	call abort
1173	endif
1174	call condense_co2(ngrid,nlayer,nq,ptimestep, &
1175	capcal,pplay,pplev,tsurf,pt, &
1176	pdt,zdtsurf,pq,pdq, &
1177	qsurf,zdqsurfc,albedo,emis, &
1178	albedo_bareground,albedo_co2_ice_SPECTV, &
1179	zdtc,zdtsurfc,pdpsrf,zdqc)
1180
1181	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+zdtc(1:ngrid,1:nlayer)
1182	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurfc(1:ngrid)
1183
1184	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq)+ zdqc(1:ngrid,1:nlayer,1:nq)
1185	dqsurf(1:ngrid,igcm_co2_ice) = dqsurf(1:ngrid,igcm_co2_ice) + zdqsurfc(1:ngrid)
1186
1187	! test energy conservation
1188	if(enertest)then
1189	call planetwide_sumval(cppmassarea(:,:)zdtc(:,:)/totarea_planet,dEtot)
1190	call planetwide_sumval(capcal(:)zdtsurfc(:)cell_area(:)/totarea_planet,dEtots)
1191	if (is_master) then
1192	print*,'In co2cloud atmospheric energy change =',dEtot,' W m-2'
1193	print*,'In co2cloud surface energy change =',dEtots,' W m-2'
1194	endif
1195	endif
1196
1197	endif ! end of 'co2cond'
1198
1199
1200	!---------------------------------------------
1201	! VI. Specific parameterizations for tracers
1202	!---------------------------------------------
1203
1204	if (tracer) then
1205
1206	! ---------------------
1207	! VI.1. Water and ice
1208	! ---------------------
1209	if (water) then
1210
1211	! Water ice condensation in the atmosphere
1212	if(watercond.and.(RLVTT.gt.1.e-8))then
1213
1214	dqmoist(1:ngrid,1:nlayer,1:nq)=0.
1215	dtmoist(1:ngrid,1:nlayer)=0.
1216
1217	! Moist Convective Adjustment.
1218	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1219	call moistadj(ngrid,nlayer,nq,pt,pq,pdq,pplev,pplay,dtmoist,dqmoist,ptimestep,rneb_man)
1220
1221	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap) &
1222	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_vap)
1223	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice) &
1224	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_ice)
1225	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+dtmoist(1:ngrid,1:nlayer)
1226
1227	! Test energy conservation.
1228	if(enertest)then
1229
1230	call planetwide_sumval(cppmassarea(:,:)dtmoist(:,:)/totarea_planet,dEtot)
1231	call planetwide_maxval(dtmoist(:,:),dtmoist_max)
1232	call planetwide_minval(dtmoist(:,:),dtmoist_min)
1233	madjdEz(:,:)=cppmass(:,:)dtmoist(:,:)
1234	do ig=1,ngrid
1235	madjdE(ig) = cppSUM(mass(:,:)dtmoist(:,:))
1236	enddo
1237
1238	if (is_master) then
1239	print*,'In moistadj atmospheric energy change =',dEtot,' W m-2'
1240	print,'In moistadj MAX atmospheric energy change =',dtmoist_maxptimestep,'K/step'
1241	print,'In moistadj MIN atmospheric energy change =',dtmoist_minptimestep,'K/step'
1242	endif
1243
1244	call planetwide_sumval(massarea(:,:)dqmoist(:,:,igcm_h2o_vap)ptimestep/totarea_planet+ &
1245	massarea(:,:)dqmoist(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1246	if (is_master) print*,'In moistadj atmospheric water change =',dWtot,' kg m-2'
1247
1248	endif ! end of 'enertest'
1249
1250
1251	! Large scale condensation/evaporation.
1252	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1253	call largescale(ngrid,nlayer,nq,ptimestep,pplev,pplay,pt,pq,pdt,pdq,dtlscale,dqvaplscale,dqcldlscale,rneb_lsc)
1254
1255	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+dtlscale(1:ngrid,1:nlayer)
1256	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap)+dqvaplscale(1:ngrid,1:nlayer)
1257	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice)+dqcldlscale(1:ngrid,1:nlayer)
1258
1259	! Test energy conservation.
1260	if(enertest)then
1261	lscaledEz(:,:) = cppmass(:,:)dtlscale(:,:)
1262	do ig=1,ngrid
1263	lscaledE(ig) = cppSUM(mass(:,:)dtlscale(:,:))
1264	enddo
1265	call planetwide_sumval(cppmassarea(:,:)dtlscale(:,:)/totarea_planet,dEtot)
1266
1267	if (is_master) print*,'In largescale atmospheric energy change =',dEtot,' W m-2'
1268
1269	! Test water conservation.
1270	call planetwide_sumval(massarea(:,:)dqvaplscale(:,:)ptimestep/totarea_planet+ &
1271	SUM(massarea(:,:)dqcldlscale(:,:))ptimestep/totarea_planet,dWtot)
1272
1273	if (is_master) print*,'In largescale atmospheric water change =',dWtot,' kg m-2'
1274	endif ! end of 'enertest'
1275
1276	! Compute cloud fraction.
1277	do l = 1, nlayer
1278	do ig=1,ngrid
1279	cloudfrac(ig,l)=MAX(rneb_lsc(ig,l),rneb_man(ig,l))
1280	enddo
1281	enddo
1282
1283	endif ! end of 'watercond'
1284
1285	! Water ice / liquid precipitation.
1286	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1287	if(waterrain)then
1288
1289	zdqrain(1:ngrid,1:nlayer,1:nq) = 0.0
1290	zdqsrain(1:ngrid) = 0.0
1291	zdqssnow(1:ngrid) = 0.0
1292
1293	call rain(ngrid,nlayer,nq,ptimestep,pplev,pplay,pt,pdt,pq,pdq, &
1294	zdtrain,zdqrain,zdqsrain,zdqssnow,reevap_precip,cloudfrac)
1295
1296	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap) &
1297	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap)
1298	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice) &
1299	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_ice)
1300	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+zdtrain(1:ngrid,1:nlayer)
1301
1302	dqsurf(1:ngrid,igcm_h2o_vap) = dqsurf(1:ngrid,igcm_h2o_vap)+zdqsrain(1:ngrid)
1303	dqsurf(1:ngrid,igcm_h2o_ice) = dqsurf(1:ngrid,igcm_h2o_ice)+zdqssnow(1:ngrid)
1304
1305	! Test energy conservation.
1306	if(enertest)then
1307
1308	call planetwide_sumval(cppmassarea(:,:)zdtrain(:,:)/totarea_planet,dEtot)
1309	if (is_master) print*,'In rain atmospheric T energy change =',dEtot,' W m-2'
1310	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_ice)/totarea_planetRLVTT/cpp,dItot_tmp)
1311	call planetwide_sumval(cell_area(:)zdqssnow(:)/totarea_planetRLVTT/cpp,dItot)
1312	dItot = dItot + dItot_tmp
1313	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dVtot_tmp)
1314	call planetwide_sumval(cell_area(:)zdqsrain(:)/totarea_planetRLVTT/cpp,dVtot)
1315	dVtot = dVtot + dVtot_tmp
1316	dEtot = dItot + dVtot
1317
1318	if (is_master) then
1319	print*,'In rain dItot =',dItot,' W m-2'
1320	print*,'In rain dVtot =',dVtot,' W m-2'
1321	print*,'In rain atmospheric L energy change =',dEtot,' W m-2'
1322	endif
1323
1324	! Test water conservation
1325	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_vap)ptimestep/totarea_planet+ &
1326	massarea(:,:)zdqrain(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1327	call planetwide_sumval((zdqsrain(:)+zdqssnow(:))cell_area(:)ptimestep/totarea_planet,dWtots)
1328
1329	if (is_master) then
1330	print*,'In rain atmospheric water change =',dWtot,' kg m-2'
1331	print*,'In rain surface water change =',dWtots,' kg m-2'
1332	print*,'In rain non-cons factor =',dWtot+dWtots,' kg m-2'
1333	endif
1334
1335	endif ! end of 'enertest'
1336
1337	end if ! enf of 'waterrain'
1338
1339	end if ! end of 'water'
1340
1341	! -------------------------
1342	! VI.2. Photochemistry
1343	! -------------------------
1344
1345	IF (photochem) then
1346
1347	DO ig=1,ngrid
1348	array_zero1(ig)=0.0
1349	DO l=1,nlayer
1350	array_zero2(ig,l)=0.
1351	ENDDO
1352	ENDDO
1353
1354	call calchim_asis(ngrid,nlayer,nq, &
1355	ptimestep,pplay,pplev,pt,pdt,dist_star,mu0, &
1356	fract,zzlev,zzlay,zday,pq,pdq,zdqchim,zdqschim, &
1357	array_zero1,array_zero1, &
1358	pu,pdu,pv,pdv,array_zero2,array_zero2)
1359
1360	! increment values of tracers:
1361	DO iq=1,nq ! loop on all tracers; tendencies for non-chemistry
1362	! tracers is zero anyways
1363	DO l=1,nlayer
1364	DO ig=1,ngrid
1365	pdq(ig,l,iq)=pdq(ig,l,iq)+zdqchim(ig,l,iq)
1366	ENDDO
1367	ENDDO
1368	ENDDO ! of DO iq=1,nq
1369
1370
1371	! increment surface values of tracers:
1372	DO iq=1,nq ! loop on all tracers; tendencies for non-chemistry
1373	! tracers is zero anyways
1374	DO ig=1,ngrid
1375	! dqsurf(ig,iq)=dqsurf(ig,iq)+zdqschim(ig,iq)
1376	ENDDO
1377	ENDDO ! of DO iq=1,nq
1378
1379	END IF ! of IF (photochem)
1380
1381
1382
1383	! -------------------------
1384	! VI.3. Aerosol particles
1385	! -------------------------
1386
1387	! Sedimentation.
1388	if (sedimentation) then
1389
1390	zdqsed(1:ngrid,1:nlayer,1:nq) = 0.0
1391	zdqssed(1:ngrid,1:nq) = 0.0
1392
1393	if(watertest)then
1394
1395	iq=igcm_h2o_ice
1396	call planetwide_sumval(massarea(:,:)pq(:,:,iq)ptimestep/totarea_planet,dWtot)
1397	call planetwide_sumval(massarea(:,:)pdq(:,:,iq)ptimestep/totarea_planet,dWtots)
1398	if (is_master) then
1399	print*,'Before sedim pq =',dWtot,' kg m-2'
1400	print*,'Before sedim pdq =',dWtots,' kg m-2'
1401	endif
1402	endif
1403
1404	call callsedim(ngrid,nlayer,ptimestep, &
1405	pplev,zzlev,pt,pdt,pq,pdq, &
1406	zdqsed,zdqssed,nq)
1407
1408	if(watertest)then
1409	iq=igcm_h2o_ice
1410	call planetwide_sumval(massarea(:,:)pq(:,:,iq)ptimestep/totarea_planet,dWtot)
1411	call planetwide_sumval(massarea(:,:)pdq(:,:,iq)ptimestep/totarea_planet,dWtots)
1412	if (is_master) then
1413	print*,'After sedim pq =',dWtot,' kg m-2'
1414	print*,'After sedim pdq =',dWtots,' kg m-2'
1415	endif
1416	endif
1417
1418	! Whether it falls as rain or snow depends only on the surface temperature
1419	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqsed(1:ngrid,1:nlayer,1:nq)
1420	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + zdqssed(1:ngrid,1:nq)
1421
1422	! Test water conservation
1423	if(watertest)then
1424	call planetwide_sumval(massarea(:,:)(zdqsed(:,:,igcm_h2o_vap)+zdqsed(:,:,igcm_h2o_ice))ptimestep/totarea_planet,dWtot)
1425	call planetwide_sumval((zdqssed(:,igcm_h2o_vap)+zdqssed(:,igcm_h2o_ice))cell_area(:)ptimestep/totarea_planet,dWtots)
1426	if (is_master) then
1427	print*,'In sedim atmospheric ice change =',dWtot,' kg m-2'
1428	print*,'In sedim surface ice change =',dWtots,' kg m-2'
1429	print*,'In sedim non-cons factor =',dWtot+dWtots,' kg m-2'
1430	endif
1431	endif
1432
1433	end if ! end of 'sedimentation'
1434
1435
1436	! ---------------
1437	! VI.4. Updates
1438	! ---------------
1439
1440	! Updating Atmospheric Mass and Tracers budgets.
1441	if(mass_redistrib) then
1442
1443	zdmassmr(1:ngrid,1:nlayer) = mass(1:ngrid,1:nlayer) * &
1444	( zdqevap(1:ngrid,1:nlayer) &
1445	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap) &
1446	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_vap) &
1447	+ dqvaplscale(1:ngrid,1:nlayer) )
1448
1449	do ig = 1, ngrid
1450	zdmassmr_col(ig)=SUM(zdmassmr(ig,1:nlayer))
1451	enddo
1452
1453	call writediagfi(ngrid,"mass_evap","mass gain"," ",3,zdmassmr)
1454	call writediagfi(ngrid,"mass_evap_col","mass gain col"," ",2,zdmassmr_col)
1455	call writediagfi(ngrid,"mass","mass","kg/m2",3,mass)
1456
1457	call mass_redistribution(ngrid,nlayer,nq,ptimestep, &
1458	rnat,capcal,pplay,pplev,pt,tsurf,pq,qsurf, &
1459	pu,pv,pdt,zdtsurf,pdq,pdu,pdv,zdmassmr, &
1460	zdtmr,zdtsurfmr,zdpsrfmr,zdumr,zdvmr,zdqmr,zdqsurfmr)
1461
1462	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqmr(1:ngrid,1:nlayer,1:nq)
1463	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + zdqsurfmr(1:ngrid,1:nq)
1464	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer) + zdtmr(1:ngrid,1:nlayer)
1465	pdu(1:ngrid,1:nlayer) = pdu(1:ngrid,1:nlayer) + zdumr(1:ngrid,1:nlayer)
1466	pdv(1:ngrid,1:nlayer) = pdv(1:ngrid,1:nlayer) + zdvmr(1:ngrid,1:nlayer)
1467	pdpsrf(1:ngrid) = pdpsrf(1:ngrid) + zdpsrfmr(1:ngrid)
1468	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurfmr(1:ngrid)
1469
1470	endif
1471
1472	! ------------------
1473	! VI.5. Slab Ocean
1474	! ------------------
1475
1476	if (ok_slab_ocean)then
1477
1478	do ig=1,ngrid
1479	qsurfint(:,igcm_h2o_ice)=qsurf(:,igcm_h2o_ice)
1480	enddo
1481
1482	call ocean_slab_ice(ptimestep, &
1483	ngrid, knindex, tsea_ice, fluxrad, &
1484	zdqssnow, qsurf(:,igcm_h2o_ice), &
1485	- zdqsdif(:,igcm_h2o_vap), &
1486	flux_sens_lat,tsea_ice, pctsrf_sic, &
1487	taux,tauy,icount)
1488
1489
1490	call ocean_slab_get_vars(ngrid,tslab, &
1491	sea_ice, flux_o, &
1492	flux_g, dt_hdiff, &
1493	dt_ekman)
1494
1495	do ig=1,ngrid
1496	if (nint(rnat(ig)).eq.1)then
1497	tslab(ig,1) = 0.
1498	tslab(ig,2) = 0.
1499	tsea_ice(ig) = 0.
1500	sea_ice(ig) = 0.
1501	pctsrf_sic(ig) = 0.
1502	qsurf(ig,igcm_h2o_ice) = qsurfint(ig,igcm_h2o_ice)
1503	endif
1504	enddo
1505
1506	endif ! end of 'ok_slab_ocean'
1507
1508	! -----------------------------
1509	! VI.6. Surface Tracer Update
1510	! -----------------------------
1511
1512	if(hydrology)then
1513
1514	call hydrol(ngrid,nq,ptimestep,rnat,tsurf,qsurf,dqsurf,dqs_hyd, &
1515	capcal,albedo,albedo_bareground, &
1516	albedo_snow_SPECTV,albedo_co2_ice_SPECTV, &
1517	mu0,zdtsurf,zdtsurf_hyd,hice,pctsrf_sic, &
1518	sea_ice)
1519
1520	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurf_hyd(1:ngrid)
1521	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + dqs_hyd(1:ngrid,1:nq)
1522
1523	qsurf(1:ngrid,1:nq) = qsurf(1:ngrid,1:nq) + ptimestep*dqsurf(1:ngrid,1:nq)
1524
1525	! Test energy conservation
1526	if(enertest)then
1527	call planetwide_sumval(cell_area(:)capcal(:)zdtsurf_hyd(:)/totarea_planet,dEtots)
1528	if (is_master) print*,'In hydrol surface energy change =',dEtots,' W m-2'
1529	endif
1530
1531	! test water conservation
1532	if(watertest)then
1533	call planetwide_sumval(dqs_hyd(:,igcm_h2o_ice)cell_area(:)ptimestep/totarea_planet,dWtots)
1534	if (is_master) print*,'In hydrol surface ice change =',dWtots,' kg m-2'
1535	call planetwide_sumval(dqs_hyd(:,igcm_h2o_vap)cell_area(:)ptimestep/totarea_planet,dWtots)
1536	if (is_master) then
1537	print*,'In hydrol surface water change =',dWtots,' kg m-2'
1538	print*,'---------------------------------------------------------------'
1539	endif
1540	endif
1541
1542	else ! of if (hydrology)
1543
1544	qsurf(1:ngrid,1:nq) = qsurf(1:ngrid,1:nq) + ptimestep*dqsurf(1:ngrid,1:nq)
1545
1546	end if ! of if (hydrology)
1547
1548	! Add qsurf to qsurf_hist, which is what we save in diagfi.nc. At the same time, we set the water
1549	! content of ocean gridpoints back to zero, in order to avoid rounding errors in vdifc, rain.
1550	qsurf_hist(:,:) = qsurf(:,:)
1551
1552	if(ice_update)then
1553	ice_min(1:ngrid)=min(ice_min(1:ngrid),qsurf(1:ngrid,igcm_h2o_ice))
1554	endif
1555
1556	endif! end of if 'tracer'
1557
1558
1559	!------------------------------------------------
1560	! VII. Surface and sub-surface soil temperature
1561	!------------------------------------------------
1562
1563
1564	! Increment surface temperature
1565	if(ok_slab_ocean)then
1566	do ig=1,ngrid
1567	if (nint(rnat(ig)).eq.0)then
1568	zdtsurf(ig)= (tslab(ig,1) &
1569	+ pctsrf_sic(ig)*(tsea_ice(ig)-tslab(ig,1))-tsurf(ig))/ptimestep
1570	endif
1571	tsurf(ig)=tsurf(ig)+ptimestep*zdtsurf(ig)
1572	enddo
1573
1574	else
1575	tsurf(1:ngrid)=tsurf(1:ngrid)+ptimestep*zdtsurf(1:ngrid)
1576	endif ! end of 'ok_slab_ocean'
1577
1578
1579	! Compute soil temperatures and subsurface heat flux.
1580	if (callsoil) then
1581	call soil(ngrid,nsoilmx,.false.,lastcall,inertiedat, &
1582	ptimestep,tsurf,tsoil,capcal,fluxgrd)
1583	endif
1584
1585
1586	if (ok_slab_ocean) then
1587
1588	do ig=1,ngrid
1589
1590	fluxgrdocean(ig)=fluxgrd(ig)
1591	if (nint(rnat(ig)).eq.0) then
1592	capcal(ig)=capcalocean
1593	fluxgrd(ig)=0.
1594	fluxgrdocean(ig)=pctsrf_sic(ig)flux_g(ig)+(1-pctsrf_sic(ig))(dt_hdiff(ig,1)+dt_ekman(ig,1))
1595	do iq=1,nsoilmx
1596	tsoil(ig,iq)=tsurf(ig)
1597	enddo
1598	if (pctsrf_sic(ig).gt.0.5) then
1599	capcal(ig)=capcalseaice
1600	if (qsurf(ig,igcm_h2o_ice).gt.0.) then
1601	capcal(ig)=capcalsno
1602	endif
1603	endif
1604	endif
1605
1606	enddo
1607
1608	endif !end of 'ok_slab_ocean'
1609
1610
1611	! Test energy conservation
1612	if(enertest)then
1613	call planetwide_sumval(cell_area(:)capcal(:)zdtsurf(:)/totarea_planet,dEtots)
1614	if (is_master) print*,'Surface energy change =',dEtots,' W m-2'
1615	endif
1616
1617
1618	!---------------------------------------------------
1619	! VIII. Perform diagnostics and write output files
1620	!---------------------------------------------------
1621
1622	! Note : For output only: the actual model integration is performed in the dynamics.
1623
1624
1625
1626	! Temperature, zonal and meridional winds.
1627	zt(1:ngrid,1:nlayer) = pt(1:ngrid,1:nlayer) + pdt(1:ngrid,1:nlayer)*ptimestep
1628	zu(1:ngrid,1:nlayer) = pu(1:ngrid,1:nlayer) + pdu(1:ngrid,1:nlayer)*ptimestep
1629	zv(1:ngrid,1:nlayer) = pv(1:ngrid,1:nlayer) + pdv(1:ngrid,1:nlayer)*ptimestep
1630
1631	! Diagnostic.
1632	zdtdyn(1:ngrid,1:nlayer) = (pt(1:ngrid,1:nlayer)-ztprevious(1:ngrid,1:nlayer)) / ptimestep
1633	ztprevious(1:ngrid,1:nlayer) = zt(1:ngrid,1:nlayer)
1634
1635	zdudyn(1:ngrid,1:nlayer) = (pu(1:ngrid,1:nlayer)-zuprevious(1:ngrid,1:nlayer)) / ptimestep
1636	zuprevious(1:ngrid,1:nlayer) = zu(1:ngrid,1:nlayer)
1637
1638	if(firstcall)then
1639	zdtdyn(1:ngrid,1:nlayer)=0.0
1640	zdudyn(1:ngrid,1:nlayer)=0.0
1641	endif
1642
1643	! Dynamical heating diagnostic.
1644	do ig=1,ngrid
1645	fluxdyn(ig)= SUM(zdtdyn(ig,:) mass(ig,:))cpp
1646	enddo
1647
1648	! Tracers.
1649	zq(1:ngrid,1:nlayer,1:nq) = pq(1:ngrid,1:nlayer,1:nq) + pdq(1:ngrid,1:nlayer,1:nq)*ptimestep
1650
1651	! Surface pressure.
1652	ps(1:ngrid) = pplev(1:ngrid,1) + pdpsrf(1:ngrid)*ptimestep
1653
1654
1655
1656	! Surface and soil temperature information
1657	call planetwide_sumval(cell_area(:)*tsurf(:)/totarea_planet,Ts1)
1658	call planetwide_minval(tsurf(:),Ts2)
1659	call planetwide_maxval(tsurf(:),Ts3)
1660	if(callsoil)then
1661	TsS = SUM(cell_area(:)*tsoil(:,nsoilmx))/totarea ! mean temperature at bottom soil layer
1662	if (is_master) then
1663	print*,' ave[Tsurf] min[Tsurf] max[Tsurf] ave[Tdeep]'
1664	print*,Ts1,Ts2,Ts3,TsS
1665	end if
1666	else
1667	if (is_master) then
1668	print*,' ave[Tsurf] min[Tsurf] max[Tsurf]'
1669	print*,Ts1,Ts2,Ts3
1670	endif
1671	end if
1672
1673
1674	! Check the energy balance of the simulation during the run
1675	if(corrk)then
1676
1677	call planetwide_sumval(cell_area(:)*fluxtop_dn(:)/totarea_planet,ISR)
1678	call planetwide_sumval(cell_area(:)*fluxabs_sw(:)/totarea_planet,ASR)
1679	call planetwide_sumval(cell_area(:)*fluxtop_lw(:)/totarea_planet,OLR)
1680	call planetwide_sumval(cell_area(:)*fluxgrd(:)/totarea_planet,GND)
1681	call planetwide_sumval(cell_area(:)*fluxdyn(:)/totarea_planet,DYN)
1682	do ig=1,ngrid
1683	if(fluxtop_dn(ig).lt.0.0)then
1684	print*,'fluxtop_dn has gone crazy'
1685	print*,'fluxtop_dn=',fluxtop_dn(ig)
1686	print*,'tau_col=',tau_col(ig)
1687	print*,'aerosol=',aerosol(ig,:,:)
1688	print*,'temp= ',pt(ig,:)
1689	print*,'pplay= ',pplay(ig,:)
1690	call abort
1691	endif
1692	end do
1693
1694	if(ngrid.eq.1)then
1695	DYN=0.0
1696	endif
1697
1698	if (is_master) then
1699	print*,' ISR ASR OLR GND DYN [W m^-2]'
1700	print*, ISR,ASR,OLR,GND,DYN
1701	endif
1702
1703	if(enertest .and. is_master)then
1704	print*,'SW flux/heating difference SW++ - ASR = ',dEtotSW+dEtotsSW-ASR,' W m-2'
1705	print*,'LW flux/heating difference LW++ - OLR = ',dEtotLW+dEtotsLW+OLR,' W m-2'
1706	print*,'LW energy balance LW++ + ASR = ',dEtotLW+dEtotsLW+ASR,' W m-2'
1707	endif
1708
1709	if(meanOLR .and. is_master)then
1710	if((ngrid.gt.1) .or. (mod(icount-1,ecritphy).eq.0))then
1711	! to record global radiative balance
1712	open(92,file="rad_bal.out",form='formatted',position='append')
1713	write(92,*) zday,ISR,ASR,OLR
1714	close(92)
1715	open(93,file="tem_bal.out",form='formatted',position='append')
1716	if(callsoil)then
1717	write(93,*) zday,Ts1,Ts2,Ts3,TsS
1718	else
1719	write(93,*) zday,Ts1,Ts2,Ts3
1720	endif
1721	close(93)
1722	endif
1723	endif
1724
1725	endif ! end of 'corrk'
1726
1727
1728	! Diagnostic to test radiative-convective timescales in code.
1729	if(testradtimes)then
1730	open(38,file="tau_phys.out",form='formatted',position='append')
1731	ig=1
1732	do l=1,nlayer
1733	write(38,*) -1./pdt(ig,l),pt(ig,l),pplay(ig,l)
1734	enddo
1735	close(38)
1736	print*,'As testradtimes enabled,'
1737	print*,'exiting physics on first call'
1738	call abort
1739	endif
1740
1741
1742	! Compute column amounts (kg m-2) if tracers are enabled.
1743	if(tracer)then
1744	qcol(1:ngrid,1:nq)=0.0
1745	do iq=1,nq
1746	do ig=1,ngrid
1747	qcol(ig,iq) = SUM( zq(ig,1:nlayer,iq) * mass(ig,1:nlayer))
1748	enddo
1749	enddo
1750
1751	! Generalised for arbitrary aerosols now. By LK
1752	reffcol(1:ngrid,1:naerkind)=0.0
1753	if(co2cond.and.(iaero_co2.ne.0))then
1754	call co2_reffrad(ngrid,nlayer,nq,zq,reffrad(1,1,iaero_co2))
1755	do ig=1,ngrid
1756	reffcol(ig,iaero_co2) = SUM(zq(ig,1:nlayer,igcm_co2_ice)reffrad(ig,1:nlayer,iaero_co2)mass(ig,1:nlayer))
1757	enddo
1758	endif
1759	if(water.and.(iaero_h2o.ne.0))then
1760	call h2o_reffrad(ngrid,nlayer,zq(1,1,igcm_h2o_ice),zt, &
1761	reffrad(1,1,iaero_h2o),nueffrad(1,1,iaero_h2o))
1762	do ig=1,ngrid
1763	reffcol(ig,iaero_h2o) = SUM(zq(ig,1:nlayer,igcm_h2o_ice)reffrad(ig,1:nlayer,iaero_h2o)mass(ig,1:nlayer))
1764	enddo
1765	endif
1766
1767	endif ! end of 'tracer'
1768
1769
1770	! Test for water conservation.
1771	if(water)then
1772
1773	call planetwide_sumval(cell_area(:)*qsurf_hist(:,igcm_h2o_ice)/totarea_planet,icesrf)
1774	call planetwide_sumval(cell_area(:)*qsurf_hist(:,igcm_h2o_vap)/totarea_planet,liqsrf)
1775	call planetwide_sumval(cell_area(:)*qcol(:,igcm_h2o_ice)/totarea_planet,icecol)
1776	call planetwide_sumval(cell_area(:)*qcol(:,igcm_h2o_vap)/totarea_planet,vapcol)
1777
1778	h2otot = icesrf + liqsrf + icecol + vapcol
1779
1780	if (is_master) then
1781	print*,' Total water amount [kg m^-2]: ',h2otot
1782	print*,' Surface ice Surface liq. Atmos. con. Atmos. vap. [kg m^-2] '
1783	print*, icesrf,liqsrf,icecol,vapcol
1784	endif
1785
1786	if(meanOLR .and. is_master)then
1787	if((ngrid.gt.1) .or. (mod(icount-1,ecritphy).eq.0))then
1788	! to record global water balance
1789	open(98,file="h2o_bal.out",form='formatted',position='append')
1790	write(98,*) zday,icesrf,liqsrf,icecol,vapcol
1791	close(98)
1792	endif
1793	endif
1794
1795	endif
1796
1797
1798	! Calculate RH (Relative Humidity) for diagnostic.
1799	if(water)then
1800
1801	do l = 1, nlayer
1802	do ig=1,ngrid
1803	call Psat_water(zt(ig,l),pplay(ig,l),psat_tmp,qsat(ig,l))
1804	RH(ig,l) = zq(ig,l,igcm_h2o_vap) / qsat(ig,l)
1805	enddo
1806	enddo
1807
1808	! Compute maximum possible H2O column amount (100% saturation).
1809	do ig=1,ngrid
1810	H2Omaxcol(ig) = SUM( qsat(ig,:) * mass(ig,:))
1811	enddo
1812
1813	endif ! end of 'water'
1814
1815
1816	if (is_master) print,'--> Ls =',zls180./pi
1817
1818
1819	!----------------------------------------------------------------------
1820	! Writing NetCDF file "RESTARTFI" at the end of the run
1821	!----------------------------------------------------------------------
1822
1823	! Note: 'restartfi' is stored just before dynamics are stored
1824	! in 'restart'. Between now and the writting of 'restart',
1825	! there will have been the itau=itau+1 instruction and
1826	! a reset of 'time' (lastacll = .true. when itau+1= itaufin)
1827	! thus we store for time=time+dtvr
1828
1829
1830
1831	if(lastcall) then
1832	ztime_fin = ptime + ptimestep/(float(iphysiq)*daysec)
1833
1834	! Update surface ice distribution to iterate to steady state if requested
1835	if(ice_update)then
1836
1837	do ig=1,ngrid
1838
1839	delta_ice = (qsurf(ig,igcm_h2o_ice)-ice_initial(ig))
1840
1841	! add multiple years of evolution
1842	qsurf_hist(ig,igcm_h2o_ice) = qsurf_hist(ig,igcm_h2o_ice) + delta_ice*icetstep
1843
1844	! if ice has gone -ve, set to zero
1845	if(qsurf_hist(ig,igcm_h2o_ice).lt.0.0)then
1846	qsurf_hist(ig,igcm_h2o_ice) = 0.0
1847	endif
1848
1849	! if ice is seasonal, set to zero (NEW)
1850	if(ice_min(ig).lt.0.01)then
1851	qsurf_hist(ig,igcm_h2o_ice) = 0.0
1852	endif
1853
1854	enddo
1855
1856	! enforce ice conservation
1857	ice_tot= SUM(qsurf_hist(:,igcm_h2o_ice)*cell_area(:) )/SUM(cell_area(:))
1858	qsurf_hist(:,igcm_h2o_ice) = qsurf_hist(:,igcm_h2o_ice)*(icesrf/ice_tot)
1859
1860	endif
1861	#ifndef MESOSCALE
1862
1863	if (ngrid.ne.1) then
1864	write(,)'PHYSIQ: for physdem ztime_fin =',ztime_fin
1865
1866	call physdem1("restartfi.nc",nsoilmx,ngrid,nlayer,nq, &
1867	ptimestep,ztime_fin, &
1868	tsurf,tsoil,emis,q2,qsurf_hist, &
1869	cloudfrac,totcloudfrac,hice, &
1870	rnat,pctsrf_sic,tslab,tsea_ice,sea_ice)
1871	endif
1872	#endif
1873	if(ok_slab_ocean) then
1874	call ocean_slab_final!(tslab, seaice)
1875	end if
1876
1877	endif ! end of 'lastcall'
1878
1879
1880	!-----------------------------------
1881	! Saving statistics :
1882	!-----------------------------------
1883
1884	! Note :("stats" stores and accumulates 8 key variables in file "stats.nc"
1885	! which can later be used to make the statistic files of the run:
1886	! "stats") only possible in 3D runs !!!
1887
1888
1889	if (callstats) then
1890
1891	call wstats(ngrid,"ps","Surface pressure","Pa",2,ps)
1892	call wstats(ngrid,"tsurf","Surface temperature","K",2,tsurf)
1893	call wstats(ngrid,"fluxsurf_lw", &
1894	"Thermal IR radiative flux to surface","W.m-2",2, &
1895	fluxsurf_lw)
1896	call wstats(ngrid,"fluxtop_lw", &
1897	"Thermal IR radiative flux to space","W.m-2",2, &
1898	fluxtop_lw)
1899
1900	! call wstats(ngrid,"fluxsurf_sw", &
1901	! "Solar radiative flux to surface","W.m-2",2, &
1902	! fluxsurf_sw_tot)
1903	! call wstats(ngrid,"fluxtop_sw", &
1904	! "Solar radiative flux to space","W.m-2",2, &
1905	! fluxtop_sw_tot)
1906
1907
1908	call wstats(ngrid,"ISR","incoming stellar rad.","W m-2",2,fluxtop_dn)
1909	call wstats(ngrid,"ASR","absorbed stellar rad.","W m-2",2,fluxabs_sw)
1910	call wstats(ngrid,"OLR","outgoing longwave rad.","W m-2",2,fluxtop_lw)
1911	!call wstats(ngrid,"ALB","Surface albedo"," ",2,albedo_equivalent)
1912	!call wstats(ngrid,"ALB_1st","First Band Surface albedo"," ",2,albedo(:,1))
1913	call wstats(ngrid,"p","Pressure","Pa",3,pplay)
1914	call wstats(ngrid,"temp","Atmospheric temperature","K",3,zt)
1915	call wstats(ngrid,"u","Zonal (East-West) wind","m.s-1",3,zu)
1916	call wstats(ngrid,"v","Meridional (North-South) wind","m.s-1",3,zv)
1917	call wstats(ngrid,"w","Vertical (down-up) wind","m.s-1",3,pw)
1918	call wstats(ngrid,"q2","Boundary layer eddy kinetic energy","m2.s-2",3,q2)
1919
1920	if (tracer) then
1921	do iq=1,nq
1922	call wstats(ngrid,noms(iq),noms(iq),'kg/kg',3,zq(1,1,iq))
1923	call wstats(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
1924	'kg m^-2',2,qsurf(1,iq) )
1925	call wstats(ngrid,trim(noms(iq))//'_col',trim(noms(iq))//'_col', &
1926	'kg m^-2',2,qcol(1,iq) )
1927
1928	! call wstats(ngrid,trim(noms(iq))//'_reff', &
1929	! trim(noms(iq))//'_reff', &
1930	! 'm',3,reffrad(1,1,iq))
1931
1932	end do
1933
1934	if (water) then
1935	vmr=zq(1:ngrid,1:nlayer,igcm_h2o_vap)*mugaz/mmol(igcm_h2o_vap)
1936	call wstats(ngrid,"vmr_h2ovapor", &
1937	"H2O vapour volume mixing ratio","mol/mol", &
1938	3,vmr)
1939	endif
1940
1941	endif ! end of 'tracer'
1942
1943	if(watercond.and.CLFvarying)then
1944	call wstats(ngrid,"rneb_man","H2O cloud fraction (conv)"," ",3,rneb_man)
1945	call wstats(ngrid,"rneb_lsc","H2O cloud fraction (large scale)"," ",3,rneb_lsc)
1946	call wstats(ngrid,"CLF","H2O cloud fraction"," ",3,cloudfrac)
1947	call wstats(ngrid,"CLFt","H2O column cloud fraction"," ",2,totcloudfrac)
1948	call wstats(ngrid,"RH","relative humidity"," ",3,RH)
1949	endif
1950
1951	if (ok_slab_ocean) then
1952	call wstats(ngrid,"dt_hdiff1","dt_hdiff1","K/s",2,dt_hdiff(:,1))
1953	call wstats(ngrid,"dt_hdiff2","dt_hdiff2","K/s",2,dt_hdiff(:,2))
1954	call wstats(ngrid,"dt_ekman1","dt_ekman1","K/s",2,dt_ekman(:,1))
1955	call wstats(ngrid,"dt_ekman2","dt_ekman2","K/s",2,dt_ekman(:,2))
1956	call wstats(ngrid,"tslab1","tslab1","K",2,tslab(:,1))
1957	call wstats(ngrid,"tslab2","tslab2","K",2,tslab(:,2))
1958	call wstats(ngrid,"pctsrf_sic","pct ice/sea","",2,pctsrf_sic)
1959	call wstats(ngrid,"tsea_ice","tsea_ice","K",2,tsea_ice)
1960	call wstats(ngrid,"sea_ice","sea ice","kg/m2",2,sea_ice)
1961	call wstats(ngrid,"rnat","nature of the surface","",2,rnat)
1962	endif
1963
1964	if(lastcall) then
1965	write (,) "Writing stats..."
1966	call mkstats(ierr)
1967	endif
1968
1969	endif ! end of 'callstats'
1970
1971	#ifndef MESOSCALE
1972
1973	!-----------------------------------------------------------------------------------------------------
1974	! OUTPUT in netcdf file "DIAGFI.NC", containing any variable for diagnostic
1975	!
1976	! Note 1 : output with period "ecritphy", set in "run.def"
1977	!
1978	! Note 2 : writediagfi can also be called from any other subroutine for any variable,
1979	! but its preferable to keep all the calls in one place ...
1980	!-----------------------------------------------------------------------------------------------------
1981
1982	call writediagfi(ngrid,"Ls","solar longitude","deg",0,zls*180./pi)
1983	call writediagfi(ngrid,"Lss","sub solar longitude","deg",0,zlss*180./pi)
1984	call writediagfi(ngrid,"RA","right ascension","deg",0,right_ascen*180./pi)
1985	call writediagfi(ngrid,"Declin","solar declination","deg",0,declin*180./pi)
1986	call writediagfi(ngrid,"tsurf","Surface temperature","K",2,tsurf)
1987	call writediagfi(ngrid,"ps","Surface pressure","Pa",2,ps)
1988	call writediagfi(ngrid,"temp","temperature","K",3,zt)
1989	call writediagfi(ngrid,"teta","potential temperature","K",3,zh)
1990	call writediagfi(ngrid,"u","Zonal wind","m.s-1",3,zu)
1991	call writediagfi(ngrid,"v","Meridional wind","m.s-1",3,zv)
1992	call writediagfi(ngrid,"w","Vertical wind","m.s-1",3,pw)
1993	call writediagfi(ngrid,"p","Pressure","Pa",3,pplay)
1994
1995	! Subsurface temperatures
1996	! call writediagsoil(ngrid,"tsurf","Surface temperature","K",2,tsurf)
1997	! call writediagsoil(ngrid,"temp","temperature","K",3,tsoil)
1998
1999	! Oceanic layers
2000	if(ok_slab_ocean) then
2001	call writediagfi(ngrid,"pctsrf_sic","pct ice/sea","",2,pctsrf_sic)
2002	call writediagfi(ngrid,"tsea_ice","tsea_ice","K",2,tsea_ice)
2003	call writediagfi(ngrid,"sea_ice","sea ice","kg/m2",2,sea_ice)
2004	call writediagfi(ngrid,"tslab1","tslab1","K",2,tslab(:,1))
2005	call writediagfi(ngrid,"tslab2","tslab2","K",2,tslab(:,2))
2006	call writediagfi(ngrid,"dt_hdiff1","dt_hdiff1","K/s",2,dt_hdiff(:,1))
2007	call writediagfi(ngrid,"dt_hdiff2","dt_hdiff2","K/s",2,dt_hdiff(:,2))
2008	call writediagfi(ngrid,"dt_ekman1","dt_ekman1","K/s",2,dt_ekman(:,1))
2009	call writediagfi(ngrid,"dt_ekman2","dt_ekman2","K/s",2,dt_ekman(:,2))
2010	call writediagfi(ngrid,"rnat","nature of the surface","",2,rnat)
2011	call writediagfi(ngrid,"sensibFlux","sensible heat flux","w.m^-2",2,sensibFlux)
2012	call writediagfi(ngrid,"latentFlux","latent heat flux","w.m^-2",2,zdqsdif(:,igcm_h2o_vap)*RLVTT)
2013	endif
2014
2015
2016	! Total energy balance diagnostics
2017	if(callrad.and.(.not.newtonian))then
2018
2019	!call writediagfi(ngrid,"ALB","Surface albedo"," ",2,albedo_equivalent)
2020	!call writediagfi(ngrid,"ALB_1st","First Band Surface albedo"," ",2,albedo(:,1))
2021	call writediagfi(ngrid,"ISR","incoming stellar rad.","W m-2",2,fluxtop_dn)
2022	call writediagfi(ngrid,"ASR","absorbed stellar rad.","W m-2",2,fluxabs_sw)
2023	call writediagfi(ngrid,"OLR","outgoing longwave rad.","W m-2",2,fluxtop_lw)
2024	call writediagfi(ngrid,"shad","rings"," ", 2, fract)
2025
2026	! call writediagfi(ngrid,"ASRcs","absorbed stellar rad (cs).","W m-2",2,fluxabs_sw1)
2027	! call writediagfi(ngrid,"OLRcs","outgoing longwave rad (cs).","W m-2",2,fluxtop_lw1)
2028	! call writediagfi(ngrid,"fluxsurfsw","sw surface flux.","W m-2",2,fluxsurf_sw)
2029	! call writediagfi(ngrid,"fluxsurflw","lw back radiation.","W m-2",2,fluxsurf_lw)
2030	! call writediagfi(ngrid,"fluxsurfswcs","sw surface flux (cs).","W m-2",2,fluxsurf_sw1)
2031	! call writediagfi(ngrid,"fluxsurflwcs","lw back radiation (cs).","W m-2",2,fluxsurf_lw1)
2032
2033	if(ok_slab_ocean) then
2034	call writediagfi(ngrid,"GND","heat flux from ground","W m-2",2,fluxgrdocean)
2035	else
2036	call writediagfi(ngrid,"GND","heat flux from ground","W m-2",2,fluxgrd)
2037	endif
2038
2039	call writediagfi(ngrid,"DYN","dynamical heat input","W m-2",2,fluxdyn)
2040
2041	endif ! end of 'callrad'
2042
2043	if(enertest) then
2044
2045	if (calldifv) then
2046
2047	call writediagfi(ngrid,"q2","turbulent kinetic energy","J.kg^-1",3,q2)
2048	call writediagfi(ngrid,"sensibFlux","sensible heat flux","w.m^-2",2,sensibFlux)
2049
2050	! call writediagfi(ngrid,"dEzdiff","turbulent diffusion heating (-sensible flux)","w.m^-2",3,dEzdiff)
2051	! call writediagfi(ngrid,"dEdiff","integrated turbulent diffusion heating (-sensible flux)","w.m^-2",2,dEdiff)
2052	! call writediagfi(ngrid,"dEdiffs","In TurbDiff (correc rad+latent heat) surf nrj change","w.m^-2",2,dEdiffs)
2053
2054	endif
2055
2056	if (corrk) then
2057	call writediagfi(ngrid,"dEzradsw","radiative heating","w.m^-2",3,dEzradsw)
2058	call writediagfi(ngrid,"dEzradlw","radiative heating","w.m^-2",3,dEzradlw)
2059	endif
2060
2061	if(watercond) then
2062
2063	call writediagfi(ngrid,"lscaledE","heat from largescale","W m-2",2,lscaledE)
2064	call writediagfi(ngrid,"madjdE","heat from moistadj","W m-2",2,madjdE)
2065	call writediagfi(ngrid,"qsatatm","atm qsat"," ",3,qsat)
2066
2067	! call writediagfi(ngrid,"lscaledEz","heat from largescale","W m-2",3,lscaledEz)
2068	! call writediagfi(ngrid,"madjdEz","heat from moistadj","W m-2",3,madjdEz)
2069	! call writediagfi(ngrid,"h2o_max_col","maximum H2O column amount","kg.m^-2",2,H2Omaxcol)
2070
2071	endif
2072
2073	endif ! end of 'enertest'
2074
2075
2076	! Temporary inclusions for heating diagnostics.
2077	!call writediagfi(ngrid,"zdtsw","SW heating","T s-1",3,zdtsw)
2078	!call writediagfi(ngrid,"zdtlw","LW heating","T s-1",3,zdtlw)
2079	!call writediagfi(ngrid,"dtrad","radiative heating","K s-1",3,dtrad)
2080	! call writediagfi(ngrid,"zdtdyn","Dyn. heating","T s-1",3,zdtdyn)
2081
2082	! For Debugging.
2083	!call writediagfi(ngrid,'rnat','Terrain type',' ',2,real(rnat))
2084	!call writediagfi(ngrid,'pphi','Geopotential',' ',3,pphi)
2085
2086
2087	! Output aerosols.
2088	if (igcm_co2_ice.ne.0.and.iaero_co2.ne.0) &
2089	call writediagfi(ngrid,'CO2ice_reff','CO2ice_reff','m',3,reffrad(1,1,iaero_co2))
2090	if (igcm_h2o_ice.ne.0.and.iaero_h2o.ne.0) &
2091	call writediagfi(ngrid,'H2Oice_reff','H2Oice_reff','m',3,reffrad(:,:,iaero_h2o))
2092	if (igcm_co2_ice.ne.0.and.iaero_co2.ne.0) &
2093	call writediagfi(ngrid,'CO2ice_reffcol','CO2ice_reffcol','um kg m^-2',2,reffcol(1,iaero_co2))
2094	if (igcm_h2o_ice.ne.0.and.iaero_h2o.ne.0) &
2095	call writediagfi(ngrid,'H2Oice_reffcol','H2Oice_reffcol','um kg m^-2',2,reffcol(1,iaero_h2o))
2096
2097	! Output tracers.
2098	if (tracer) then
2099
2100	do iq=1,nq
2101	call writediagfi(ngrid,noms(iq),noms(iq),'kg/kg',3,zq(1,1,iq))
2102	call writediagfi(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
2103	'kg m^-2',2,qsurf_hist(1,iq) )
2104	call writediagfi(ngrid,trim(noms(iq))//'_col',trim(noms(iq))//'_col', &
2105	'kg m^-2',2,qcol(1,iq) )
2106
2107	! call writediagfi(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
2108	! 'kg m^-2',2,qsurf(1,iq) )
2109
2110	if(watercond.or.CLFvarying)then
2111	call writediagfi(ngrid,"rneb_man","H2O cloud fraction (conv)"," ",3,rneb_man)
2112	call writediagfi(ngrid,"rneb_lsc","H2O cloud fraction (large scale)"," ",3,rneb_lsc)
2113	call writediagfi(ngrid,"CLF","H2O cloud fraction"," ",3,cloudfrac)
2114	call writediagfi(ngrid,"CLFt","H2O column cloud fraction"," ",2,totcloudfrac)
2115	call writediagfi(ngrid,"RH","relative humidity"," ",3,RH)
2116	endif
2117
2118	if(waterrain)then
2119	call writediagfi(ngrid,"rain","rainfall","kg m-2 s-1",2,zdqsrain)
2120	call writediagfi(ngrid,"snow","snowfall","kg m-2 s-1",2,zdqssnow)
2121	call writediagfi(ngrid,"reevap","reevaporation of precipitation","kg m-2 s-1",2,reevap_precip)
2122	endif
2123
2124	if((hydrology).and.(.not.ok_slab_ocean))then
2125	call writediagfi(ngrid,"hice","oceanic ice height","m",2,hice)
2126	endif
2127
2128	if(ice_update)then
2129	call writediagfi(ngrid,"ice_min","min annual ice","m",2,ice_min)
2130	call writediagfi(ngrid,"ice_ini","initial annual ice","m",2,ice_initial)
2131	endif
2132
2133	do ig=1,ngrid
2134	if(tau_col(ig).gt.1.e3)then
2135	print*,'WARNING: tau_col=',tau_col(ig)
2136	print*,'at ig=',ig,'in PHYSIQ'
2137	endif
2138	end do
2139
2140	call writediagfi(ngrid,"tau_col","Total aerosol optical depth","[]",2,tau_col)
2141
2142	enddo ! end of 'nq' loop
2143
2144	endif ! end of 'tracer'
2145
2146
2147	! Output spectrum.
2148	if(specOLR.and.corrk)then
2149	call writediagspecIR(ngrid,"OLR3D","OLR(lon,lat,band)","W/m^2/cm^-1",3,OLR_nu)
2150	call writediagspecVI(ngrid,"OSR3D","OSR(lon,lat,band)","W/m^2/cm^-1",3,OSR_nu)
2151	endif
2152
2153	#else
2154	comm_HR_SW(1:ngrid,1:nlayer) = zdtsw(1:ngrid,1:nlayer)
2155	comm_HR_LW(1:ngrid,1:nlayer) = zdtlw(1:ngrid,1:nlayer)
2156	comm_CLOUDFRAC(1:ngrid,1:nlayer)=cloudfrac(1:ngrid,1:nlayer)
2157	comm_TOTCLOUDFRAC(1:ngrid)=totcloudfrac(1:ngrid)
2158	comm_RAIN(1:ngrid,1:nlayer)=zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap)
2159	comm_SNOW(1:ngrid,1:nlayer)=zdqrain(1:ngrid,1:nlayer,igcm_h2o_ice)
2160	comm_ALBEQ(1:ngrid)=albedo_equivalent(1:ngrid)
2161	comm_FLUXTOP_DN(1:ngrid)=fluxtop_dn(1:ngrid)
2162	comm_FLUXABS_SW(1:ngrid)=fluxabs_sw(1:ngrid)
2163	comm_FLUXTOP_LW(1:ngrid)=fluxtop_lw(1:ngrid)
2164	comm_FLUXSURF_SW(1:ngrid)=fluxsurf_sw(1:ngrid)
2165	comm_FLUXSURF_LW(1:ngrid)=fluxsurf_lw(1:ngrid)
2166	comm_FLXGRD(1:ngrid)=fluxgrd(1:ngrid)
2167	comm_LSCEZ(1:ngrid,1:nlayer)=lscaledEz(1:ngrid,1:nlayer)
2168	comm_H2OICE_REFF(1:ngrid,1:nlayer)=reffrad(1:ngrid,1:nlayer,iaero_h2o)
2169	sensibFlux(1:ngrid) = zflubid(1:ngrid) - capcal(1:ngrid)*zdtsdif(1:ngrid) !!! ????
2170	#endif
2171
2172	! XIOS outputs
2173	#ifdef CPP_XIOS
2174	! Send fields to XIOS: (NB these fields must also be defined as
2175	! <field id="..." /> in context_lmdz_physics.xml to be correctly used)
2176	CALL send_xios_field("ls",zls)
2177
2178	CALL send_xios_field("ps",ps)
2179	CALL send_xios_field("area",cell_area)
2180
2181	CALL send_xios_field("temperature",zt)
2182	CALL send_xios_field("u",zu)
2183	CALL send_xios_field("v",zv)
2184	CALL send_xios_field("omega",omega)
2185
2186	CALL send_xios_field("ISR",fluxtop_dn)
2187	CALL send_xios_field("OLR",fluxtop_lw)
2188
2189	if (lastcall.and.is_omp_master) then
2190	write(,) "physiq: call xios_context_finalize"
2191	call xios_context_finalize
2192	endif
2193	#endif
2194
2195	icount=icount+1
2196
2197	end subroutine physiq
2198
2199	end module physiq_mod

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