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physiq_mod.F90 @ 2097

Last change on this file since 2097 was 2069, checked in by aboissinot, 6 years ago
f0 is now allocated only if calltherm=true. Useless thermal plume model flag "iflag_thermals_alim" is removed.
Property svn:executable set to ``*
File size: 99.2 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,su_watercycle, RV, T_h2o_ice_liq
18	use thermcell_mod, only: nbsrf, init_thermcell_mod
19	use gases_h, only: gnom, gfrac
20	use radcommon_h, only: sigma, glat, grav, BWNV
21	use radii_mod, only: h2o_reffrad, co2_reffrad
22	use aerosol_mod, only: iaero_co2, iaero_h2o
23	use surfdat_h, only: phisfi, zmea, zstd, zsig, zgam, zthe, &
24	dryness, watercaptag
25	use comdiurn_h, only: coslat, sinlat, coslon, sinlon
26	use comsaison_h, only: mu0, fract, dist_star, declin, right_ascen
27	use comsoil_h, only: nsoilmx, layer, mlayer, inertiedat
28	use geometry_mod, only: latitude, longitude, cell_area
29	USE comgeomfi_h, only: totarea, totarea_planet
30	USE tracer_h, only: noms, mmol, radius, rho_q, qext, &
31	alpha_lift, alpha_devil, qextrhor, &
32	igcm_h2o_ice, igcm_h2o_vap, igcm_dustbin, &
33	igcm_co2_ice
34	use time_phylmdz_mod, only: ecritphy, iphysiq, nday
35	use phyetat0_mod, only: phyetat0
36	use phyredem, only: physdem0, physdem1
37	use slab_ice_h, only: capcalocean, capcalseaice,capcalsno, &
38	noceanmx
39	use ocean_slab_mod, only :ocean_slab_init, ocean_slab_ice, &
40	ini_surf_heat_transp_mod, &
41	ocean_slab_get_vars,ocean_slab_final
42	use surf_heat_transp_mod,only :init_masquv
43	use planetwide_mod, only: planetwide_minval,planetwide_maxval,planetwide_sumval
44	use mod_phys_lmdz_para, only : is_master
45	use planete_mod, only: apoastr, periastr, year_day, peri_day, &
46	obliquit, nres, z0
47	use comcstfi_mod, only: pi, g, rcp, r, rad, mugaz, cpp
48	use time_phylmdz_mod, only: daysec
49	use callkeys_mod
50	use conc_mod
51	use phys_state_var_mod
52	use callcorrk_mod, only: callcorrk
53	use turb_mod, only : q2,sensibFlux,turb_resolved
54	#ifndef MESOSCALE
55	use vertical_layers_mod, only: presnivs, pseudoalt
56	use mod_phys_lmdz_omp_data, ONLY: is_omp_master
57	#else
58	use comm_wrf, only : comm_HR_SW, comm_HR_LW, &
59	comm_CLOUDFRAC,comm_TOTCLOUDFRAC,&
60	comm_SURFRAIN,comm_REEVAP,comm_HR_DYN,&
61	comm_RAIN,comm_SNOW,comm_ALBEQ,&
62	comm_FLUXTOP_DN,comm_FLUXABS_SW,&
63	comm_FLUXTOP_LW,comm_FLUXSURF_SW,&
64	comm_FLUXSURF_LW,comm_FLXGRD,&
65	comm_LSCEZ,comm_H2OICE_REFF
66	#endif
67
68	#ifdef CPP_XIOS
69	use xios_output_mod, only: initialize_xios_output, &
70	update_xios_timestep, &
71	send_xios_field
72	use wxios, only: wxios_context_init, xios_context_finalize
73	#endif
74
75	implicit none
76
77
78	!==================================================================
79	!
80	! Purpose
81	! -------
82	! Central subroutine for all the physics parameterisations in the
83	! universal model. Originally adapted from the Mars LMDZ model.
84	!
85	! The model can be run without or with tracer transport
86	! depending on the value of "tracer" in file "callphys.def".
87	!
88	!
89	! It includes:
90	!
91	! I. Initialization :
92	! I.1 Firstcall initializations.
93	! I.2 Initialization for every call to physiq.
94	!
95	! II. Compute radiative transfer tendencies (longwave and shortwave) :
96	! II.a Option 1 : Call correlated-k radiative transfer scheme.
97	! II.b Option 2 : Call Newtonian cooling scheme.
98	! II.c Option 3 : Atmosphere has no radiative effect.
99	!
100	! III. Vertical diffusion (turbulent mixing) :
101	!
102	! IV. Convection :
103	! IV.a Thermal plume model
104	! IV.b Dry convective adjusment
105	!
106	! V. Condensation and sublimation of gases (currently just CO2).
107	!
108	! VI. Tracers
109	! VI.1. Water and water ice.
110	! VI.2 Photochemistry
111	! VI.3. Aerosols and particles.
112	! VI.4. Updates (pressure variations, surface budget).
113	! VI.5. Slab Ocean.
114	! VI.6. Surface Tracer Update.
115	!
116	! VII. Surface and sub-surface soil temperature.
117	!
118	! VIII. Perform diagnostics and write output files.
119	!
120	!
121	! arguments
122	! ---------
123	!
124	! INPUT
125	! -----
126	!
127	! ngrid Size of the horizontal grid.
128	! nlayer Number of vertical layers.
129	! nq Number of advected fields.
130	! nametrac Name of corresponding advected fields.
131	!
132	! firstcall True at the first call.
133	! lastcall True at the last call.
134	!
135	! pday Number of days counted from the North. Spring equinoxe.
136	! ptime Universal time (0<ptime<1): ptime=0.5 at 12:00 UT.
137	! ptimestep timestep (s).
138	!
139	! pplay(ngrid,nlayer) Pressure at the middle of the layers (Pa).
140	! pplev(ngrid,nlayer+1) Intermediate pressure levels (Pa).
141	! pphi(ngrid,nlayer) Geopotential at the middle of the layers (m2.s-2).
142	!
143	! pu(ngrid,nlayer) u, zonal component of the wind (ms-1).
144	! pv(ngrid,nlayer) v, meridional component of the wind (ms-1).
145	!
146	! pt(ngrid,nlayer) Temperature (K).
147	!
148	! pq(ngrid,nlayer,nq) Advected fields.
149	!
150	! pudyn(ngrid,nlayer) \
151	! pvdyn(ngrid,nlayer) \ Dynamical temporal derivative for the
152	! ptdyn(ngrid,nlayer) / corresponding variables.
153	! pqdyn(ngrid,nlayer,nq) /
154	! flxw(ngrid,nlayer) vertical mass flux (kg/s) at layer lower boundary
155	!
156	! OUTPUT
157	! ------
158	!
159	! pdu(ngrid,nlayer) \
160	! pdv(ngrid,nlayer) \ Temporal derivative of the corresponding
161	! pdt(ngrid,nlayer) / variables due to physical processes.
162	! pdq(ngrid,nlayer) /
163	! pdpsrf(ngrid) /
164	!
165	!
166	! Authors
167	! -------
168	! Frederic Hourdin 15/10/93
169	! Francois Forget 1994
170	! Christophe Hourdin 02/1997
171	! Subroutine completely rewritten by F. Forget (01/2000)
172	! Water ice clouds: Franck Montmessin (update 06/2003)
173	! Radiatively active tracers: J.-B. Madeleine (10/2008-06/2009)
174	! New correlated-k radiative scheme: R. Wordsworth (2009)
175	! Many specifically Martian subroutines removed: R. Wordsworth (2009)
176	! Improved water cycle: R. Wordsworth / B. Charnay (2010)
177	! To F90: R. Wordsworth (2010)
178	! New turbulent diffusion scheme: J. Leconte (2012)
179	! Loops converted to F90 matrix format: J. Leconte (2012)
180	! No more ngridmx/nqmx, F90 commons and adaptation to parallel: A. Spiga (2012)
181	! Purge of the code : M. Turbet (2015)
182	! Photochemical core developped by F. Lefevre: B. Charnay (2017)
183	!==================================================================
184
185
186	! 0. Declarations :
187	! ------------------
188
189	include "netcdf.inc"
190
191	! Arguments :
192	! -----------
193
194	! INPUTS:
195	! -------
196
197	integer,intent(in) :: ngrid ! Number of atmospheric columns.
198	integer,intent(in) :: nlayer ! Number of atmospheric layers.
199	integer,intent(in) :: nq ! Number of tracers.
200	character*30,intent(in) :: nametrac(nq) ! Names of the tracers taken from dynamics.
201
202	logical,intent(in) :: firstcall ! Signals first call to physics.
203	logical,intent(in) :: lastcall ! Signals last call to physics.
204
205	real,intent(in) :: pday ! Number of elapsed sols since reference Ls=0.
206	real,intent(in) :: ptime ! "Universal time", given as fraction of sol (e.g.: 0.5 for noon).
207	real,intent(in) :: ptimestep ! Physics timestep (s).
208	real,intent(in) :: pplev(ngrid,nlayer+1) ! Inter-layer pressure (Pa).
209	real,intent(in) :: pplay(ngrid,nlayer) ! Mid-layer pressure (Pa).
210	real,intent(in) :: pphi(ngrid,nlayer) ! Geopotential at mid-layer (m2s-2).
211	real,intent(in) :: pu(ngrid,nlayer) ! Zonal wind component (m/s).
212	real,intent(in) :: pv(ngrid,nlayer) ! Meridional wind component (m/s).
213	real,intent(in) :: pt(ngrid,nlayer) ! Temperature (K).
214	real,intent(in) :: pq(ngrid,nlayer,nq) ! Tracers (kg/kg_of_air).
215	real,intent(in) :: flxw(ngrid,nlayer) ! Vertical mass flux (ks/s) at lower boundary of layer
216
217	! OUTPUTS:
218	! --------
219
220	! Physical tendencies :
221
222	real,intent(out) :: pdu(ngrid,nlayer) ! Zonal wind tendencies (m/s/s).
223	real,intent(out) :: pdv(ngrid,nlayer) ! Meridional wind tendencies (m/s/s).
224	real,intent(out) :: pdt(ngrid,nlayer) ! Temperature tendencies (K/s).
225	real,intent(out) :: pdq(ngrid,nlayer,nq) ! Tracer tendencies (kg/kg_of_air/s).
226	real,intent(out) :: pdpsrf(ngrid) ! Surface pressure tendency (Pa/s).
227
228	! Local saved variables:
229	! ----------------------
230	integer,save :: day_ini ! Initial date of the run (sol since Ls=0).
231	integer,save :: icount ! Counter of calls to physiq during the run.
232	!$OMP THREADPRIVATE(day_ini,icount)
233
234	! Local variables :
235	! -----------------
236
237	! Aerosol (dust or ice) extinction optical depth at reference wavelength
238	! for the "naerkind" optically active aerosols:
239
240	real aerosol(ngrid,nlayer,naerkind) ! Aerosols.
241	real zh(ngrid,nlayer) ! Potential temperature (K).
242	real pw(ngrid,nlayer) ! Vertical velocity (m/s). (NOTE : >0 WHEN DOWNWARDS !!)
243	real omega(ngrid,nlayer) ! omega velocity (Pa/s, >0 when downward)
244
245	integer l,ig,ierr,iq,nw,isoil
246
247	real zls ! Solar longitude (radians).
248	real zlss ! Sub solar point longitude (radians).
249	real zday ! Date (time since Ls=0, calculated in sols).
250	real zzlay(ngrid,nlayer) ! Altitude at the middle of the atmospheric layers.
251	real zzlev(ngrid,nlayer+1) ! Altitude at the atmospheric layer boundaries.
252
253	! VARIABLES for the thermal plume model
254
255	INTEGER lmin(ngrid) ! Plume base level
256	INTEGER lmix(ngrid) ! Plume maximal velocity level
257	INTEGER lalim(ngrid) ! Plume alimentation top level
258	INTEGER lmax(ngrid) ! Maximal level reached by the plume
259
260	! AB : Integers used only in alp for diagnoses
261	INTEGER lalim_conv(ngrid)
262	INTEGER zlcl(ngrid)
263
264	real,allocatable :: f0(:) ! Mass flux norm
265	save f0 !
266	real fm0(ngrid, nlayer+1) ! Mass flux
267	real entr0(ngrid, nlayer) ! Entrainment
268	real detr0(ngrid, nlayer) ! Detrainment
269	real zmax0(ngrid) ! Plume height
270	real fraca(ngrid, nlayer+1) ! Fraction of the surface that plumes occupies
271	real zw2(ngrid, nlayer+1) ! Squared vertical speed or its square root
272	real zqsatth(ngrid, nlayer) ! Water vapor mixing ratio at saturation
273	real zqta(ngrid, nlayer) ! Total water mass mixing ratio in the plume
274	real zqla(ngrid, nlayer) ! Liquid water mass mixing ratio in the plume
275	real ztv(ngrid, nlayer) ! Virtual potential temperature in the environment considering large scale condensation
276	real ztva(ngrid, nlayer) ! Virtual potential temperature in the plume
277	real zthl(ngrid, nlayer) ! Potential temperature in the environment without considering condensation
278	real ztla(ngrid, nlayer) ! Potential temperature in the plume
279	real ratqscth(ngrid, nlayer) !
280	real ratqsdiff(ngrid, nlayer) !
281
282	! AB : Reals only used in alp for diagnoses
283	real Ale_bl(ngrid), Alp_bl(ngrid)
284	real therm_tke_max0(ngrid), env_tke_max0(ngrid)
285	real n2(ngrid), s2(ngrid)
286	real ale_bl_stat(ngrid)
287	real therm_tke_max(ngrid, nlayer), env_tke_max(ngrid, nlayer)
288	real alp_bl_det(ngrid), alp_bl_fluct_m(ngrid), alp_bl_fluct_tke(ngrid), alp_bl_conv(ngrid), alp_bl_stat(ngrid)
289	real wght_th(ngrid, nlayer)
290	real pbl_tke(ngrid,nlayer+1,nbsrf)
291	real pctsrf(ngrid, nbsrf)
292	! AB : omega already defined, do we have to fusion them ?
293	real omega_therm(ngrid, nlayer)
294	real airephy(ngrid)
295	real w0(ngrid)
296	real w_conv(ngrid)
297	real fraca0(ngrid)
298
299	! AB : variables used for outputs
300	REAL pmax(ngrid) ! Maximal pressure reached by the plume
301	REAL pmin(ngrid) ! Minimal pressure reached by the plume
302
303	! TENDENCIES due to various processes :
304
305	! For Surface Temperature : (K/s)
306	real zdtsurf(ngrid) ! Cumulated tendencies.
307	real zdtsurfmr(ngrid) ! Mass_redistribution routine.
308	real zdtsurfc(ngrid) ! Condense_co2 routine.
309	real zdtsdif(ngrid) ! Turbdiff/vdifc routines.
310	real zdtsurf_hyd(ngrid) ! Hydrol routine.
311
312	! For Atmospheric Temperatures : (K/s)
313	real dtlscale(ngrid,nlayer) ! Largescale routine.
314	real zdtc(ngrid,nlayer) ! Condense_co2 routine.
315	real zdtdif(ngrid,nlayer) ! Turbdiff/vdifc routines.
316	real zdttherm(ngrid,nlayer) ! Calltherm routine.
317	real zdtmr(ngrid,nlayer) ! Mass_redistribution routine.
318	real zdtrain(ngrid,nlayer) ! Rain routine.
319	real dtmoist(ngrid,nlayer) ! Moistadj routine.
320	real dt_ekman(ngrid,noceanmx), dt_hdiff(ngrid,noceanmx) ! Slab_ocean routine.
321	real zdtsw1(ngrid,nlayer), zdtlw1(ngrid,nlayer) ! Callcorrk routine.
322
323	! For Surface Tracers : (kg/m2/s)
324	real dqsurf(ngrid,nq) ! Cumulated tendencies.
325	real zdqsurfc(ngrid) ! Condense_co2 routine.
326	real zdqsdif(ngrid,nq) ! Turbdiff/vdifc routines.
327	real zdqssed(ngrid,nq) ! Callsedim routine.
328	real zdqsurfmr(ngrid,nq) ! Mass_redistribution routine.
329	real zdqsrain(ngrid), zdqssnow(ngrid) ! Rain routine.
330	real dqs_hyd(ngrid,nq) ! Hydrol routine.
331	real reevap_precip(ngrid) ! re-evaporation flux of precipitation (integrated over the atmospheric column)
332
333	! For Tracers : (kg/kg_of_air/s)
334	real zdqc(ngrid,nlayer,nq) ! Condense_co2 routine.
335	real zdqadj(ngrid,nlayer,nq) ! Convadj routine.
336	real zdqdif(ngrid,nlayer,nq) ! Turbdiff/vdifc routines.
337	real zdqevap(ngrid,nlayer) ! Turbdiff routine.
338	real zdotherm(ngrid,nlayer) ! Calltherm routine.
339	real zdqsed(ngrid,nlayer,nq) ! Callsedim routine.
340	real zdqmr(ngrid,nlayer,nq) ! Mass_redistribution routine.
341	real zdqrain(ngrid,nlayer,nq) ! Rain routine.
342	real dqmoist(ngrid,nlayer,nq) ! Moistadj routine.
343	real dqvaplscale(ngrid,nlayer) ! Largescale routine.
344	real dqcldlscale(ngrid,nlayer) ! Largescale routine.
345	REAL zdqchim(ngrid,nlayer,nq) ! Calchim_asis routine
346	REAL zdqschim(ngrid,nq) ! Calchim_asis routine
347
348	REAL array_zero1(ngrid)
349	REAL array_zero2(ngrid,nlayer)
350
351	! For Winds : (m/s/s)
352	real zdvadj(ngrid,nlayer), zduadj(ngrid,nlayer) ! Convadj routine.
353	real zdutherm(ngrid,nlayer), zdvtherm(ngrid,nlayer) ! Calltherm routine.
354	real zdumr(ngrid,nlayer), zdvmr(ngrid,nlayer) ! Mass_redistribution routine.
355	real zdvdif(ngrid,nlayer), zdudif(ngrid,nlayer) ! Turbdiff/vdifc routines.
356	real zdhdif(ngrid,nlayer) ! Turbdiff/vdifc routines.
357	real zdhadj(ngrid,nlayer) ! Convadj routine.
358
359	! For Pressure and Mass :
360	real zdmassmr(ngrid,nlayer) ! Atmospheric Mass tendency for mass_redistribution (kg_of_air/m2/s).
361	real zdmassmr_col(ngrid) ! Atmospheric Column Mass tendency for mass_redistribution (kg_of_air/m2/s).
362	real zdpsrfmr(ngrid) ! Pressure tendency for mass_redistribution routine (Pa/s).
363
364
365
366	! Local variables for LOCAL CALCULATIONS:
367	! ---------------------------------------
368	real zflubid(ngrid)
369	real zplanck(ngrid),zpopsk(ngrid,nlayer)
370	real ztim1,ztim2,ztim3, z1,z2
371	real ztime_fin
372	real zdh(ngrid,nlayer)
373	real gmplanet
374	real taux(ngrid),tauy(ngrid)
375
376
377	! local variables for DIAGNOSTICS : (diagfi & stat)
378	! -------------------------------------------------
379	real ps(ngrid) ! Surface Pressure.
380	real zt(ngrid,nlayer) ! Atmospheric Temperature.
381	real zu(ngrid,nlayer),zv(ngrid,nlayer) ! Zonal and Meridional Winds.
382	real zq(ngrid,nlayer,nq) ! Atmospheric Tracers.
383	real zdtadj(ngrid,nlayer) ! Convadj Diagnostic.
384	real zdtdyn(ngrid,nlayer) ! Dynamical Heating (K/s).
385	real zdudyn(ngrid,nlayer) ! Dynamical Zonal Wind tendency (m.s-2).
386
387	real reff(ngrid,nlayer) ! Effective dust radius (used if doubleq=T).
388	real vmr(ngrid,nlayer) ! volume mixing ratio
389	real time_phys
390
391	real ISR,ASR,OLR,GND,DYN,GSR,Ts1,Ts2,Ts3,TsS ! for Diagnostic.
392
393	real qcol(ngrid,nq) ! Tracer Column Mass (kg/m2).
394
395	! included by RW for H2O Manabe scheme
396	real rneb_man(ngrid,nlayer) ! H2O cloud fraction (moistadj).
397	real rneb_lsc(ngrid,nlayer) ! H2O cloud fraction (large scale).
398
399
400	! to test energy conservation (RW+JL)
401	real mass(ngrid,nlayer),massarea(ngrid,nlayer)
402	real dEtot, dEtots, AtmToSurf_TurbFlux
403	real,save :: dEtotSW, dEtotsSW, dEtotLW, dEtotsLW
404	!$OMP THREADPRIVATE(dEtotSW, dEtotsSW, dEtotLW, dEtotsLW)
405	real dEzRadsw(ngrid,nlayer),dEzRadlw(ngrid,nlayer),dEzdiff(ngrid,nlayer)
406	real dEdiffs(ngrid),dEdiff(ngrid)
407	real madjdE(ngrid), lscaledE(ngrid),madjdEz(ngrid,nlayer), lscaledEz(ngrid,nlayer)
408
409	!JL12 conservation test for mean flow kinetic energy has been disabled temporarily
410
411	real dtmoist_max,dtmoist_min
412	real dItot, dItot_tmp, dVtot, dVtot_tmp
413
414
415	real h2otot ! Total Amount of water. For diagnostic.
416	real icesrf,liqsrf,icecol,vapcol ! Total Amounts of water (ice,liq,vap). For diagnostic.
417	real dWtot, dWtot_tmp, dWtots, dWtots_tmp
418	logical,save :: watertest
419	!$OMP THREADPRIVATE(watertest)
420
421	real qsat(ngrid,nlayer) ! Water Vapor Volume Mixing Ratio at saturation (kg/kg_of_air).
422	real RH(ngrid,nlayer) ! Relative humidity.
423	real H2Omaxcol(ngrid) ! Maximum possible H2O column amount (at 100% saturation) (kg/m2).
424	real psat_tmp
425
426	logical clearsky ! For double radiative transfer call. By BC
427
428	! For Clear Sky Case.
429	real fluxsurf_lw1(ngrid), fluxsurf_sw1(ngrid), fluxsurfabs_sw1(ngrid) ! For SW/LW flux.
430	real fluxtop_lw1(ngrid), fluxabs_sw1(ngrid) ! For SW/LW flux.
431	real albedo_equivalent1(ngrid) ! For Equivalent albedo calculation.
432	real tau_col1(ngrid) ! For aerosol optical depth diagnostic.
433	real OLR_nu1(ngrid,L_NSPECTI), OSR_nu1(ngrid,L_NSPECTV) ! For Outgoing Radiation diagnostics.
434	real tf, ntf
435
436	real nconsMAX, vdifcncons(ngrid), cadjncons(ngrid) ! Vdfic water conservation test. By RW
437
438	real muvar(ngrid,nlayer+1) ! For Runaway Greenhouse 1D study. By RW
439
440	real reffcol(ngrid,naerkind)
441
442	! Sourceevol for 'accelerated ice evolution'. By RW
443	real delta_ice,ice_tot
444	integer num_run
445	logical,save :: ice_update
446
447
448	real :: tsurf2(ngrid)
449	real :: flux_o(ngrid),flux_g(ngrid),fluxgrdocean(ngrid)
450	real :: flux_sens_lat(ngrid)
451	real :: qsurfint(ngrid,nq)
452	#ifdef MESOSCALE
453	REAL :: lsf_dt(nlayer)
454	REAL :: lsf_dq(nlayer)
455	#endif
456
457	!==================================================================================================
458
459	! -----------------
460	! I. INITIALISATION
461	! -----------------
462
463	! --------------------------------
464	! I.1 First Call Initialisation.
465	! --------------------------------
466	if (firstcall) then
467	! Allocate saved arrays (except for 1D model, where this has already
468	! been done)
469	#ifndef MESOSCALE
470	if (ngrid>1) call phys_state_var_init(nq)
471	#endif
472
473	! Variables set to 0
474	! ~~~~~~~~~~~~~~~~~~
475	dtrad(:,:) = 0.0
476	fluxrad(:) = 0.0
477	tau_col(:) = 0.0
478	zdtsw(:,:) = 0.0
479	zdtlw(:,:) = 0.0
480
481
482	! Initialize aerosol indexes.
483	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~
484	call iniaerosol()
485
486
487	! Initialize tracer names, indexes and properties.
488	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
489	IF (.NOT.ALLOCATED(noms)) ALLOCATE(noms(nq)) ! (because noms is an argument of physdem1 whether or not tracer is on)
490	if (tracer) then
491	call initracer(ngrid,nq,nametrac)
492	if(photochem) then
493	call ini_conc_mod(ngrid,nlayer)
494	endif
495	endif
496
497	#ifdef CPP_XIOS
498	! Initialize XIOS context
499	write(,) "physiq: call wxios_context_init"
500	CALL wxios_context_init
501	#endif
502
503	! Read 'startfi.nc' file.
504	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
505	#ifndef MESOSCALE
506	call phyetat0(startphy_file, &
507	ngrid,nlayer,"startfi.nc",0,0,nsoilmx,nq, &
508	day_ini,time_phys,tsurf,tsoil,emis,q2,qsurf, &
509	cloudfrac,totcloudfrac,hice, &
510	rnat,pctsrf_sic,tslab, tsea_ice,sea_ice)
511	#else
512	emis(:)=0.0
513	q2(:,:)=0.0
514	qsurf(:,:)=0.0
515	day_ini = pday
516	#endif
517
518	#ifndef MESOSCALE
519	if (.not.startphy_file) then
520	! additionnal "academic" initialization of physics
521	if (is_master) write(,) "Physiq: initializing tsurf(:) to pt(:,1) !!"
522	tsurf(:)=pt(:,1)
523	if (is_master) write(,) "Physiq: initializing tsoil(:) to pt(:,1) !!"
524	do isoil=1,nsoilmx
525	tsoil(1:ngrid,isoil)=tsurf(1:ngrid)
526	enddo
527	if (is_master) write(,) "Physiq: initializing day_ini to pdat !"
528	day_ini=pday
529	endif
530	#endif
531
532	if (pday.ne.day_ini) then
533	write(,) "ERROR in physiq.F90:"
534	write(,) "bad synchronization between physics and dynamics"
535	write(,) "dynamics day: ",pday
536	write(,) "physics day: ",day_ini
537	stop
538	endif
539
540	write (,) 'In physiq day_ini =', day_ini
541
542	! Initialize albedo calculation.
543	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
544	albedo(:,:)=0.0
545	albedo_bareground(:)=0.0
546	albedo_snow_SPECTV(:)=0.0
547	albedo_co2_ice_SPECTV(:)=0.0
548	call surfini(ngrid,nq,qsurf,albedo,albedo_bareground,albedo_snow_SPECTV,albedo_co2_ice_SPECTV)
549
550	! Initialize orbital calculation.
551	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
552	call iniorbit(apoastr,periastr,year_day,peri_day,obliquit)
553
554
555	if(tlocked)then
556	print*,'Planet is tidally locked at resonance n=',nres
557	print*,'Make sure you have the right rotation rate!!!'
558	endif
559
560	! Initialize oceanic variables.
561	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
562
563	if (ok_slab_ocean)then
564
565	call ocean_slab_init(ngrid,ptimestep, tslab, &
566	sea_ice, pctsrf_sic)
567
568	call ini_surf_heat_transp_mod()
569
570	knindex(:) = 0
571
572	do ig=1,ngrid
573	zmasq(ig)=1
574	knindex(ig) = ig
575	if (nint(rnat(ig)).eq.0) then
576	zmasq(ig)=0
577	endif
578	enddo
579
580	CALL init_masquv(ngrid,zmasq)
581
582	endif ! end of 'ok_slab_ocean'.
583
584
585	! Initialize soil.
586	! ~~~~~~~~~~~~~~~~
587	if (callsoil) then
588
589	call soil(ngrid,nsoilmx,firstcall,lastcall,inertiedat, &
590	ptimestep,tsurf,tsoil,capcal,fluxgrd)
591
592	if (ok_slab_ocean) then
593	do ig=1,ngrid
594	if (nint(rnat(ig)).eq.2) then
595	capcal(ig)=capcalocean
596	if (pctsrf_sic(ig).gt.0.5) then
597	capcal(ig)=capcalseaice
598	if (qsurf(ig,igcm_h2o_ice).gt.0.) then
599	capcal(ig)=capcalsno
600	endif
601	endif
602	endif
603	enddo
604	endif ! end of 'ok_slab_ocean'.
605
606	else ! else of 'callsoil'.
607
608	print*,'WARNING! Thermal conduction in the soil turned off'
609	capcal(:)=1.e6
610	fluxgrd(:)=intheat
611	print*,'Flux from ground = ',intheat,' W m^-2'
612
613	endif ! end of 'callsoil'.
614
615	icount=1
616
617	! Decide whether to update ice at end of run.
618	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
619	ice_update=.false.
620	if(sourceevol)then
621	!$OMP MASTER
622	open(128,file='num_run',form='formatted', &
623	status="old",iostat=ierr)
624	if (ierr.ne.0) then
625	write(,) "physiq: Error! No num_run file!"
626	write(,) " (which is needed for sourceevol option)"
627	stop
628	endif
629	read(128,*) num_run
630	close(128)
631	!$OMP END MASTER
632	!$OMP BARRIER
633
634	if(num_run.ne.0.and.mod(num_run,2).eq.0)then
635	print*,'Updating ice at end of this year!'
636	ice_update=.true.
637	ice_min(:)=1.e4
638	endif
639
640	endif ! end of 'sourceevol'.
641
642
643	! Here is defined the type of the surface : Continent or Ocean.
644	! BC2014 : This is now already done in newstart.
645	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
646	if (.not.ok_slab_ocean) then
647
648	rnat(:)=1.
649	do ig=1,ngrid
650	if(inertiedat(ig,1).gt.1.E4)then
651	rnat(ig)=0
652	endif
653	enddo
654
655	print*,'WARNING! Surface type currently decided by surface inertia'
656	print*,'This should be improved e.g. in newstart.F'
657
658	endif ! end of 'ok_slab_ocean'.
659
660
661	! Initialize surface history variable.
662	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
663	qsurf_hist(:,:)=qsurf(:,:)
664
665	! Initialize variable for dynamical heating and zonal wind tendency diagnostic
666	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
667	ztprevious(:,:)=pt(:,:)
668	zuprevious(:,:)=pu(:,:)
669
670	! Set temperature just above condensation temperature (for Early Mars)
671	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
672	if(nearco2cond) then
673	write(,)' WARNING! Starting at Tcond+1K'
674	do l=1, nlayer
675	do ig=1,ngrid
676	pdt(ig,l)= ((-3167.8)/(log(.01*pplay(ig,l))-23.23)+4 &
677	-pt(ig,l)) / ptimestep
678	enddo
679	enddo
680	endif
681
682	if(meanOLR)then
683	call system('rm -f rad_bal.out') ! to record global radiative balance.
684	call system('rm -f tem_bal.out') ! to record global mean/max/min temperatures.
685	call system('rm -f h2o_bal.out') ! to record global hydrological balance.
686	endif
687
688
689	watertest=.false.
690	if(water)then ! Initialize variables for water cycle
691
692	if(enertest)then
693	watertest = .true.
694	endif
695
696	if(ice_update)then
697	ice_initial(:)=qsurf(:,igcm_h2o_ice)
698	endif
699
700	endif
701
702	! Set some parameters for the thermal plume model
703	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
704	if (calltherm) then
705	call init_thermcell_mod(g, rcp, r, pi, T_h2o_ice_liq, RV)
706	ALLOCATE(f0(ngrid))
707	endif
708
709	call su_watercycle ! even if we don't have a water cycle, we might
710	! need epsi for the wvp definitions in callcorrk.F
711	! or RETV, RLvCp for the thermal plume model
712	#ifndef MESOSCALE
713	if (ngrid.ne.1) then ! Note : no need to create a restart file in 1d.
714	call physdem0("restartfi.nc",longitude,latitude,nsoilmx,ngrid,nlayer,nq, &
715	ptimestep,pday+nday,time_phys,cell_area, &
716	albedo_bareground,inertiedat,zmea,zstd,zsig,zgam,zthe)
717	endif
718	#endif
719
720	! XIOS outputs
721	#ifdef CPP_XIOS
722
723	write(,) "physiq: call initialize_xios_output"
724	call initialize_xios_output(pday,ptime,ptimestep,daysec, &
725	presnivs,pseudoalt)
726	#endif
727	write(,) "physiq: end of firstcall"
728	endif ! end of 'firstcall'
729
730	! ------------------------------------------------------
731	! I.2 Initializations done at every physical timestep:
732	! ------------------------------------------------------
733
734	#ifdef CPP_XIOS
735	! update XIOS time/calendar
736	call update_xios_timestep
737	#endif
738
739	! Initialize various variables
740	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
741
742	if ( .not.nearco2cond ) then
743	pdt(1:ngrid,1:nlayer) = 0.0
744	endif
745	zdtsurf(1:ngrid) = 0.0
746	pdq(1:ngrid,1:nlayer,1:nq) = 0.0
747	dqsurf(1:ngrid,1:nq)= 0.0
748	pdu(1:ngrid,1:nlayer) = 0.0
749	pdv(1:ngrid,1:nlayer) = 0.0
750	pdpsrf(1:ngrid) = 0.0
751	zflubid(1:ngrid) = 0.0
752	flux_sens_lat(1:ngrid) = 0.0
753	taux(1:ngrid) = 0.0
754	tauy(1:ngrid) = 0.0
755
756	zday=pday+ptime ! Compute time, in sols (and fraction thereof).
757
758	! Compute Stellar Longitude (Ls), and orbital parameters.
759	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
760	if (season) then
761	call stellarlong(zday,zls)
762	else
763	call stellarlong(float(day_ini),zls)
764	end if
765
766	call orbite(zls,dist_star,declin,right_ascen)
767
768	if (tlocked) then
769	zlss=Mod(-(2.pi(zday/year_day)nres - right_ascen),2.pi)
770	elseif (diurnal) then
771	zlss=-2.pi(zday-.5)
772	else if(diurnal .eqv. .false.) then
773	zlss=9999.
774	endif
775
776
777	! Compute variations of g with latitude (oblate case).
778	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
779	if (oblate .eqv. .false.) then
780	glat(:) = g
781	else if (flatten .eq. 0.0 .or. J2 .eq. 0.0 .or. Rmean .eq. 0.0 .or. MassPlanet .eq. 0.0) then
782	print*,'I need values for flatten, J2, Rmean and MassPlanet to compute glat (else set oblate=.false.)'
783	call abort
784	else
785	gmplanet = MassPlanetgrav1e24
786	do ig=1,ngrid
787	glat(ig)= gmplanet/(Rmean*2) (1.D0 + 0.75 J2 - 2.0flatten/3. + (2.flatten - 15./4. J2) * cos(2. * (pi/2. - latitude(ig))))
788	end do
789	endif
790
791	! Compute geopotential between layers.
792	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
793	zzlay(1:ngrid,1:nlayer)=pphi(1:ngrid,1:nlayer)
794	do l=1,nlayer
795	zzlay(1:ngrid,l)= zzlay(1:ngrid,l)/glat(1:ngrid)
796	enddo
797
798	zzlev(1:ngrid,1)=0.
799	zzlev(1:ngrid,nlayer+1)=1.e7 ! Dummy top of last layer above 10000 km...
800
801	do l=2,nlayer
802	do ig=1,ngrid
803	z1=(pplay(ig,l-1)+pplev(ig,l))/(pplay(ig,l-1)-pplev(ig,l))
804	z2=(pplev(ig,l)+pplay(ig,l))/(pplev(ig,l)-pplay(ig,l))
805	zzlev(ig,l)=(z1zzlay(ig,l-1)+z2zzlay(ig,l))/(z1+z2)
806	enddo
807	enddo
808
809	! Compute potential temperature
810	! Note : Potential temperature calculation may not be the same in physiq and dynamic...
811	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
812	do l=1,nlayer
813	do ig=1,ngrid
814	zpopsk(ig,l)=(pplay(ig,l)/pplev(ig,1))**rcp
815	zh(ig,l)=pt(ig,l)/zpopsk(ig,l)
816	mass(ig,l) = (pplev(ig,l) - pplev(ig,l+1))/glat(ig)
817	massarea(ig,l)=mass(ig,l)*cell_area(ig)
818	enddo
819	enddo
820
821	! Compute vertical velocity (m/s) from vertical mass flux
822	! w = F / (rhoarea) and rho = P/(rT)
823	! But first linearly interpolate mass flux to mid-layers
824	do l=1,nlayer-1
825	pw(1:ngrid,l)=0.5*(flxw(1:ngrid,l)+flxw(1:ngrid,l+1))
826	enddo
827	pw(1:ngrid,nlayer)=0.5*flxw(1:ngrid,nlayer) ! since flxw(nlayer+1)=0
828	do l=1,nlayer
829	pw(1:ngrid,l)=(pw(1:ngrid,l)rpt(1:ngrid,l)) / &
830	(pplay(1:ngrid,l)*cell_area(1:ngrid))
831	enddo
832	! omega in Pa/s
833	do l=1,nlayer-1
834	omega(1:ngrid,l)=0.5*(flxw(1:ngrid,l)+flxw(1:ngrid,l+1))
835	enddo
836	omega(1:ngrid,nlayer)=0.5*flxw(1:ngrid,nlayer) ! since flxw(nlayer+1)=0
837	do l=1,nlayer
838	omega(1:ngrid,l)=g*omega(1:ngrid,l)/cell_area(1:ngrid)
839	enddo
840
841	! ----------------------------------------------------------------
842	! Compute mean mass, cp, and R
843	! --------------------------------
844	#ifndef MESOSCALE
845	if(photochem) then
846	call concentrations(ngrid,nlayer,nq,pplay,pt,pdt,pq,pdq,ptimestep)
847	endif
848	#endif
849
850	!---------------------------------
851	! II. Compute radiative tendencies
852	!---------------------------------
853
854	if (callrad) then
855	if( mod(icount-1,iradia).eq.0.or.lastcall) then
856
857	! Compute local stellar zenith angles
858	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
859	if (tlocked) then
860	! JL14 corrects tidally resonant (and inclined) cases. nres=omega_rot/omega_orb
861	ztim1=SIN(declin)
862	ztim2=COS(declin)*COS(zlss)
863	ztim3=COS(declin)*SIN(zlss)
864
865	call stelang(ngrid,sinlon,coslon,sinlat,coslat, &
866	ztim1,ztim2,ztim3,mu0,fract, flatten)
867
868	elseif (diurnal) then
869	ztim1=SIN(declin)
870	ztim2=COS(declin)COS(2.pi*(zday-.5))
871	ztim3=-COS(declin)SIN(2.pi*(zday-.5))
872
873	call stelang(ngrid,sinlon,coslon,sinlat,coslat, &
874	ztim1,ztim2,ztim3,mu0,fract, flatten)
875	else if(diurnal .eqv. .false.) then
876
877	call mucorr(ngrid,declin,latitude,mu0,fract,10000.,rad,flatten)
878	! WARNING: this function appears not to work in 1D
879
880	endif
881
882	! Eclipse incoming sunlight (e.g. Saturn ring shadowing).
883	if(rings_shadow) then
884	call call_rings(ngrid, ptime, pday, diurnal)
885	endif
886
887
888	if (corrk) then
889
890	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
891	! II.a Call correlated-k radiative transfer scheme
892	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
893	if(kastprof)then
894	print*,'kastprof should not = true here'
895	call abort
896	endif
897	if(water) then
898	muvar(1:ngrid,1:nlayer)=mugaz/(1.e0+(1.e0/epsi-1.e0)*pq(1:ngrid,1:nlayer,igcm_h2o_vap))
899	muvar(1:ngrid,nlayer+1)=mugaz/(1.e0+(1.e0/epsi-1.e0)*pq(1:ngrid,nlayer,igcm_h2o_vap))
900	! take into account water effect on mean molecular weight
901	else
902	muvar(1:ngrid,1:nlayer+1)=mugaz
903	endif
904
905
906	if(ok_slab_ocean) then
907	tsurf2(:)=tsurf(:)
908	do ig=1,ngrid
909	if (nint(rnat(ig))==0) then
910	tsurf(ig)=((1.-pctsrf_sic(ig))tslab(ig,1)4+pctsrf_sic(ig)tsea_ice(ig)4)0.25
911	endif
912	enddo
913	endif !(ok_slab_ocean)
914
915	! standard callcorrk
916	clearsky=.false.
917	call callcorrk(ngrid,nlayer,pq,nq,qsurf, &
918	albedo,albedo_equivalent,emis,mu0,pplev,pplay,pt, &
919	tsurf,fract,dist_star,aerosol,muvar, &
920	zdtlw,zdtsw,fluxsurf_lw,fluxsurf_sw, &
921	fluxsurfabs_sw,fluxtop_lw, &
922	fluxabs_sw,fluxtop_dn,OLR_nu,OSR_nu, &
923	tau_col,cloudfrac,totcloudfrac, &
924	clearsky,firstcall,lastcall)
925
926	! Option to call scheme once more for clear regions
927	if(CLFvarying)then
928
929	! ---> PROBLEMS WITH ALLOCATED ARRAYS : temporary solution in callcorrk: do not deallocate if CLFvarying ...
930	clearsky=.true.
931	call callcorrk(ngrid,nlayer,pq,nq,qsurf, &
932	albedo,albedo_equivalent1,emis,mu0,pplev,pplay,pt, &
933	tsurf,fract,dist_star,aerosol,muvar, &
934	zdtlw1,zdtsw1,fluxsurf_lw1,fluxsurf_sw1, &
935	fluxsurfabs_sw1,fluxtop_lw1, &
936	fluxabs_sw1,fluxtop_dn,OLR_nu1,OSR_nu1, &
937	tau_col1,cloudfrac,totcloudfrac, &
938	clearsky,firstcall,lastcall)
939	clearsky = .false. ! just in case.
940
941	! Sum the fluxes and heating rates from cloudy/clear cases
942	do ig=1,ngrid
943	tf=totcloudfrac(ig)
944	ntf=1.-tf
945	fluxsurf_lw(ig) = ntffluxsurf_lw1(ig) + tffluxsurf_lw(ig)
946	fluxsurf_sw(ig) = ntffluxsurf_sw1(ig) + tffluxsurf_sw(ig)
947	albedo_equivalent(ig) = ntfalbedo_equivalent1(ig) + tfalbedo_equivalent(ig)
948	fluxsurfabs_sw(ig) = ntffluxsurfabs_sw1(ig) + tffluxsurfabs_sw(ig)
949	fluxtop_lw(ig) = ntffluxtop_lw1(ig) + tffluxtop_lw(ig)
950	fluxabs_sw(ig) = ntffluxabs_sw1(ig) + tffluxabs_sw(ig)
951	tau_col(ig) = ntftau_col1(ig) + tftau_col(ig)
952
953	zdtlw(ig,1:nlayer) = ntfzdtlw1(ig,1:nlayer) + tfzdtlw(ig,1:nlayer)
954	zdtsw(ig,1:nlayer) = ntfzdtsw1(ig,1:nlayer) + tfzdtsw(ig,1:nlayer)
955
956	OSR_nu(ig,1:L_NSPECTV) = ntfOSR_nu1(ig,1:L_NSPECTV) + tfOSR_nu(ig,1:L_NSPECTV)
957	OLR_nu(ig,1:L_NSPECTI) = ntfOLR_nu1(ig,1:L_NSPECTI) + tfOLR_nu(ig,1:L_NSPECTI)
958	enddo
959
960	endif ! end of CLFvarying.
961
962	if(ok_slab_ocean) then
963	tsurf(:)=tsurf2(:)
964	endif
965
966
967	! Radiative flux from the sky absorbed by the surface (W.m-2).
968	GSR=0.0
969	fluxrad_sky(1:ngrid)=emis(1:ngrid)*fluxsurf_lw(1:ngrid)+fluxsurfabs_sw(1:ngrid)
970
971	!if(noradsurf)then ! no lower surface; SW flux just disappears
972	! GSR = SUM(fluxsurf_sw(1:ngrid)*cell_area(1:ngrid))/totarea
973	! fluxrad_sky(1:ngrid)=emis(1:ngrid)*fluxsurf_lw(1:ngrid)
974	! print*,'SW lost in deep atmosphere = ',GSR,' W m^-2'
975	!endif
976
977	! Net atmospheric radiative heating rate (K.s-1)
978	dtrad(1:ngrid,1:nlayer)=zdtsw(1:ngrid,1:nlayer)+zdtlw(1:ngrid,1:nlayer)
979
980	! Late initialization of the Ice Spectral Albedo. We needed the visible bands to do that !
981	if (firstcall .and. albedo_spectral_mode) then
982	call spectral_albedo_calc(albedo_snow_SPECTV)
983	endif
984
985	elseif(newtonian)then
986
987	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
988	! II.b Call Newtonian cooling scheme
989	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
990	call newtrelax(ngrid,nlayer,mu0,sinlat,zpopsk,pt,pplay,pplev,dtrad,firstcall)
991
992	zdtsurf(1:ngrid) = +(pt(1:ngrid,1)-tsurf(1:ngrid))/ptimestep
993	! e.g. surface becomes proxy for 1st atmospheric layer ?
994
995	else
996
997	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
998	! II.c Atmosphere has no radiative effect
999	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1000	fluxtop_dn(1:ngrid) = fract(1:ngrid)mu0(1:ngrid)Fat1AU/dist_star**2
1001	if(ngrid.eq.1)then ! / by 4 globally in 1D case...
1002	fluxtop_dn(1) = fract(1)Fat1AU/dist_star*2/2.0
1003	endif
1004	fluxsurf_sw(1:ngrid) = fluxtop_dn(1:ngrid)
1005	print*,'------------WARNING---WARNING------------' ! by MT2015.
1006	print*,'You are in corrk=false mode, '
1007	print*,'and the surface albedo is taken equal to the first visible spectral value'
1008
1009	fluxsurfabs_sw(1:ngrid) = fluxtop_dn(1:ngrid)*(1.-albedo(1:ngrid,1))
1010	fluxrad_sky(1:ngrid) = fluxsurfabs_sw(1:ngrid)
1011	fluxtop_lw(1:ngrid) = emis(1:ngrid)sigmatsurf(1:ngrid)**4
1012
1013	dtrad(1:ngrid,1:nlayer)=0.0 ! no atmospheric radiative heating
1014
1015	endif ! end of corrk
1016
1017	endif ! of if(mod(icount-1,iradia).eq.0)
1018
1019
1020	! Transformation of the radiative tendencies
1021	! ------------------------------------------
1022	zplanck(1:ngrid)=tsurf(1:ngrid)*tsurf(1:ngrid)
1023	zplanck(1:ngrid)=emis(1:ngrid)sigmazplanck(1:ngrid)*zplanck(1:ngrid)
1024	fluxrad(1:ngrid)=fluxrad_sky(1:ngrid)-zplanck(1:ngrid)
1025	pdt(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)+dtrad(1:ngrid,1:nlayer)
1026
1027	! Test of energy conservation
1028	!----------------------------
1029	if(enertest)then
1030	call planetwide_sumval(cppmassarea(:,:)zdtsw(:,:)/totarea_planet,dEtotSW)
1031	call planetwide_sumval(cppmassarea(:,:)zdtlw(:,:)/totarea_planet,dEtotLW)
1032	!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
1033	call planetwide_sumval(fluxsurfabs_sw(:)*cell_area(:)/totarea_planet,dEtotsSW) !JL13 carefull, albedo can have changed since the last time we called corrk
1034	call planetwide_sumval((fluxsurf_lw(:)emis(:)-zplanck(:))cell_area(:)/totarea_planet,dEtotsLW)
1035	dEzRadsw(:,:)=cppmass(:,:)zdtsw(:,:)
1036	dEzRadlw(:,:)=cppmass(:,:)zdtlw(:,:)
1037	if (is_master) then
1038	print*,'---------------------------------------------------------------'
1039	print*,'In corrk SW atmospheric heating =',dEtotSW,' W m-2'
1040	print*,'In corrk LW atmospheric heating =',dEtotLW,' W m-2'
1041	print*,'atmospheric net rad heating (SW+LW) =',dEtotLW+dEtotSW,' W m-2'
1042	print*,'In corrk SW surface heating =',dEtotsSW,' W m-2'
1043	print*,'In corrk LW surface heating =',dEtotsLW,' W m-2'
1044	print*,'surface net rad heating (SW+LW) =',dEtotsLW+dEtotsSW,' W m-2'
1045	endif
1046	endif ! end of 'enertest'
1047
1048	endif ! of if (callrad)
1049
1050
1051
1052	! --------------------------------------------
1053	! III. Vertical diffusion (turbulent mixing) :
1054	! --------------------------------------------
1055
1056	if (calldifv) then
1057
1058	zflubid(1:ngrid)=fluxrad(1:ngrid)+fluxgrd(1:ngrid)
1059
1060	! JL12 the following if test is temporarily there to allow us to compare the old vdifc with turbdiff.
1061	if (UseTurbDiff) then
1062
1063	call turbdiff(ngrid,nlayer,nq,rnat, &
1064	ptimestep,capcal,lwrite, &
1065	pplay,pplev,zzlay,zzlev,z0, &
1066	pu,pv,pt,zpopsk,pq,tsurf,emis,qsurf, &
1067	pdt,pdq,zflubid, &
1068	zdudif,zdvdif,zdtdif,zdtsdif, &
1069	sensibFlux,q2,zdqdif,zdqevap,zdqsdif, &
1070	taux,tauy,lastcall)
1071
1072	else
1073
1074	zdh(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)/zpopsk(1:ngrid,1:nlayer)
1075
1076	call vdifc(ngrid,nlayer,nq,rnat,zpopsk, &
1077	ptimestep,capcal,lwrite, &
1078	pplay,pplev,zzlay,zzlev,z0, &
1079	pu,pv,zh,pq,tsurf,emis,qsurf, &
1080	zdh,pdq,zflubid, &
1081	zdudif,zdvdif,zdhdif,zdtsdif, &
1082	sensibFlux,q2,zdqdif,zdqsdif, &
1083	taux,tauy,lastcall)
1084
1085	zdtdif(1:ngrid,1:nlayer)=zdhdif(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer) ! for diagnostic only
1086	zdqevap(1:ngrid,1:nlayer)=0.
1087
1088	end if !end of 'UseTurbDiff'
1089
1090	!!! this is always done, except for turbulence-resolving simulations
1091	if (.not. turb_resolved) then
1092	pdv(1:ngrid,1:nlayer)=pdv(1:ngrid,1:nlayer)+zdvdif(1:ngrid,1:nlayer)
1093	pdu(1:ngrid,1:nlayer)=pdu(1:ngrid,1:nlayer)+zdudif(1:ngrid,1:nlayer)
1094	pdt(1:ngrid,1:nlayer)=pdt(1:ngrid,1:nlayer)+zdtdif(1:ngrid,1:nlayer)
1095	zdtsurf(1:ngrid)=zdtsurf(1:ngrid)+zdtsdif(1:ngrid)
1096	endif
1097
1098	if(ok_slab_ocean)then
1099	flux_sens_lat(1:ngrid)=(zdtsdif(1:ngrid)*capcal(1:ngrid)-fluxrad(1:ngrid))
1100	endif
1101
1102
1103	if (tracer) then
1104	pdq(1:ngrid,1:nlayer,1:nq)=pdq(1:ngrid,1:nlayer,1:nq)+ zdqdif(1:ngrid,1:nlayer,1:nq)
1105	dqsurf(1:ngrid,1:nq)=dqsurf(1:ngrid,1:nq) + zdqsdif(1:ngrid,1:nq)
1106	end if ! of if (tracer)
1107
1108
1109	! test energy conservation
1110	!-------------------------
1111	if(enertest)then
1112
1113	dEzdiff(:,:)=cppmass(:,:)zdtdif(:,:)
1114	do ig = 1, ngrid
1115	dEdiff(ig)=SUM(dEzdiff (ig,:))+ sensibFlux(ig)! subtract flux to the ground
1116	dEzdiff(ig,1)= dEzdiff(ig,1)+ sensibFlux(ig)! subtract flux to the ground
1117	enddo
1118
1119	call planetwide_sumval(dEdiff(:)*cell_area(:)/totarea_planet,dEtot)
1120	dEdiffs(:)=capcal(:)*zdtsdif(:)-zflubid(:)-sensibFlux(:)
1121	call planetwide_sumval(dEdiffs(:)*cell_area(:)/totarea_planet,dEtots)
1122	call planetwide_sumval(sensibFlux(:)*cell_area(:)/totarea_planet,AtmToSurf_TurbFlux)
1123
1124	if (is_master) then
1125
1126	if (UseTurbDiff) then
1127	print*,'In TurbDiff sensible flux (atm=>surf) =',AtmToSurf_TurbFlux,' W m-2'
1128	print*,'In TurbDiff non-cons atm nrj change =',dEtot,' W m-2'
1129	print*,'In TurbDiff (correc rad+latent heat) surf nrj change =',dEtots,' W m-2'
1130	else
1131	print*,'In vdifc sensible flux (atm=>surf) =',AtmToSurf_TurbFlux,' W m-2'
1132	print*,'In vdifc non-cons atm nrj change =',dEtot,' W m-2'
1133	print*,'In vdifc (correc rad+latent heat) surf nrj change =',dEtots,' W m-2'
1134	end if
1135	endif ! end of 'is_master'
1136
1137	! JL12 : note that the black body radiative flux emitted by the surface has been updated by the implicit scheme but not given back elsewhere.
1138	endif ! end of 'enertest'
1139
1140
1141	! Test water conservation.
1142	if(watertest.and.water)then
1143
1144	call planetwide_sumval(massarea(:,:)zdqdif(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dWtot_tmp)
1145	call planetwide_sumval(zdqsdif(:,igcm_h2o_vap)cell_area(:)ptimestep/totarea_planet,dWtots_tmp)
1146	do ig = 1, ngrid
1147	vdifcncons(ig)=SUM(mass(ig,:)*zdqdif(ig,:,igcm_h2o_vap))
1148	enddo
1149	call planetwide_sumval(massarea(:,:)zdqdif(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1150	call planetwide_sumval(zdqsdif(:,igcm_h2o_ice)cell_area(:)ptimestep/totarea_planet,dWtots)
1151	dWtot = dWtot + dWtot_tmp
1152	dWtots = dWtots + dWtots_tmp
1153	do ig = 1, ngrid
1154	vdifcncons(ig)=vdifcncons(ig) + SUM(mass(ig,:)*zdqdif(ig,:,igcm_h2o_ice))
1155	enddo
1156	call planetwide_maxval(vdifcncons(:),nconsMAX)
1157
1158	if (is_master) then
1159	print*,'---------------------------------------------------------------'
1160	print*,'In difv atmospheric water change =',dWtot,' kg m-2'
1161	print*,'In difv surface water change =',dWtots,' kg m-2'
1162	print*,'In difv non-cons factor =',dWtot+dWtots,' kg m-2'
1163	print*,'In difv MAX non-cons factor =',nconsMAX,' kg m-2 s-1'
1164	endif
1165
1166	endif ! end of 'watertest'
1167	!-------------------------
1168
1169	else ! calldifv
1170
1171	if(.not.newtonian)then
1172
1173	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + (fluxrad(1:ngrid) + fluxgrd(1:ngrid))/capcal(1:ngrid)
1174
1175	endif
1176
1177	endif ! end of 'calldifv'
1178
1179
1180	!-------------------
1181	! IV. Convection :
1182	!-------------------
1183
1184	! ~~~~~~~~~~~~~~~~~~~~~~~~~~
1185	! IV.a Thermal plume model :
1186	! ~~~~~~~~~~~~~~~~~~~~~~~~~~
1187
1188	IF (calltherm) THEN
1189	! AB: WARNING: if a plume stops, the parametrization never look above if somewhere the atmosphere is still unstable!
1190	! As is, there cannot be more than one plume by grid point by time step.
1191	CALL thermcell_main(icount, ngrid, nlayer, ptimestep, &
1192	pplay, pplev, pphi, firstcall, &
1193	pu, pv, pt, pq(:,:,igcm_h2o_vap), &
1194	zdutherm, zdvtherm, zdttherm, zdotherm, &
1195	f0, fm0, entr0, detr0, &
1196	zqta, zqla, ztv, ztva, ztla, zthl, zqsatth, &
1197	zmax0, zw2, fraca, &
1198	lmin, lmix, lalim, lmax, &
1199	zpopsk, ratqscth, ratqsdiff, &
1200	! AB : next variables are only used for diagnoses
1201	Ale_bl,Alp_bl,lalim_conv,wght_th, &
1202	pbl_tke,pctsrf,omega_therm,airephy, &
1203	zlcl,fraca0,w0,w_conv, &
1204	therm_tke_max0,env_tke_max0, &
1205	n2,s2,ale_bl_stat, &
1206	therm_tke_max,env_tke_max, &
1207	alp_bl_det,alp_bl_fluct_m,alp_bl_fluct_tke, &
1208	alp_bl_conv,alp_bl_stat)
1209
1210	DO ig=1,ngrid
1211	pmin(ig) = pplev(ig,lmin(ig))
1212	pmax(ig) = pplev(ig,lmax(ig))
1213	ENDDO
1214
1215	pdu(1:ngrid,1:nlayer) = pdu(1:ngrid,1:nlayer) + zdutherm(1:ngrid,1:nlayer)
1216	pdv(1:ngrid,1:nlayer) = pdv(1:ngrid,1:nlayer) + zdvtherm(1:ngrid,1:nlayer)
1217	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer) + zdttherm(1:ngrid,1:nlayer)
1218
1219	IF(tracer) THEN
1220	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap) + zdotherm(1:ngrid,1:nlayer)
1221	ENDIF
1222
1223	ENDIF ! end of 'calltherm'
1224
1225	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1226	! IV.b Dry convective adjustment :
1227	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1228
1229	if(calladj) then
1230
1231	zdh(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)/zpopsk(1:ngrid,1:nlayer)
1232	zduadj(1:ngrid,1:nlayer)=0.0
1233	zdvadj(1:ngrid,1:nlayer)=0.0
1234	zdhadj(1:ngrid,1:nlayer)=0.0
1235
1236
1237	call convadj(ngrid,nlayer,nq,ptimestep, &
1238	pplay,pplev,zpopsk, &
1239	pu,pv,zh,pq, &
1240	pdu,pdv,zdh,pdq, &
1241	zduadj,zdvadj,zdhadj, &
1242	zdqadj)
1243
1244	pdu(1:ngrid,1:nlayer) = pdu(1:ngrid,1:nlayer) + zduadj(1:ngrid,1:nlayer)
1245	pdv(1:ngrid,1:nlayer) = pdv(1:ngrid,1:nlayer) + zdvadj(1:ngrid,1:nlayer)
1246	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer) + zdhadj(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer)
1247	zdtadj(1:ngrid,1:nlayer) = zdhadj(1:ngrid,1:nlayer)*zpopsk(1:ngrid,1:nlayer) ! for diagnostic only
1248
1249	if(tracer) then
1250	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqadj(1:ngrid,1:nlayer,1:nq)
1251	end if
1252
1253	! Test energy conservation
1254	if(enertest)then
1255	call planetwide_sumval(cppmassarea(:,:)zdtadj(:,:)/totarea_planet,dEtot)
1256	if (is_master) print*,'In convadj atmospheric energy change =',dEtot,' W m-2'
1257	endif
1258
1259	! Test water conservation
1260	if(watertest)then
1261	call planetwide_sumval(massarea(:,:)zdqadj(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dWtot_tmp)
1262	do ig = 1, ngrid
1263	cadjncons(ig)=SUM(mass(ig,:)*zdqadj(ig,:,igcm_h2o_vap))
1264	enddo
1265	call planetwide_sumval(massarea(:,:)zdqadj(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1266	dWtot = dWtot + dWtot_tmp
1267	do ig = 1, ngrid
1268	cadjncons(ig)=cadjncons(ig) + SUM(mass(ig,:)*zdqadj(ig,:,igcm_h2o_ice))
1269	enddo
1270	call planetwide_maxval(cadjncons(:),nconsMAX)
1271
1272	if (is_master) then
1273	print*,'In convadj atmospheric water change =',dWtot,' kg m-2'
1274	print*,'In convadj MAX non-cons factor =',nconsMAX,' kg m-2 s-1'
1275	endif
1276
1277	endif ! end of 'watertest'
1278
1279	endif ! end of 'calladj'
1280
1281	!-----------------------------------------------
1282	! V. Carbon dioxide condensation-sublimation :
1283	!-----------------------------------------------
1284
1285	if (co2cond) then
1286
1287	if (.not.tracer) then
1288	print*,'We need a CO2 ice tracer to condense CO2'
1289	call abort
1290	endif
1291	call condense_co2(ngrid,nlayer,nq,ptimestep, &
1292	capcal,pplay,pplev,tsurf,pt, &
1293	pdt,zdtsurf,pq,pdq, &
1294	qsurf,zdqsurfc,albedo,emis, &
1295	albedo_bareground,albedo_co2_ice_SPECTV, &
1296	zdtc,zdtsurfc,pdpsrf,zdqc)
1297
1298	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+zdtc(1:ngrid,1:nlayer)
1299	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurfc(1:ngrid)
1300
1301	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq)+ zdqc(1:ngrid,1:nlayer,1:nq)
1302	dqsurf(1:ngrid,igcm_co2_ice) = dqsurf(1:ngrid,igcm_co2_ice) + zdqsurfc(1:ngrid)
1303
1304	! test energy conservation
1305	if(enertest)then
1306	call planetwide_sumval(cppmassarea(:,:)zdtc(:,:)/totarea_planet,dEtot)
1307	call planetwide_sumval(capcal(:)zdtsurfc(:)cell_area(:)/totarea_planet,dEtots)
1308	if (is_master) then
1309	print*,'In co2cloud atmospheric energy change =',dEtot,' W m-2'
1310	print*,'In co2cloud surface energy change =',dEtots,' W m-2'
1311	endif
1312	endif
1313
1314	endif ! end of 'co2cond'
1315
1316
1317	!---------------------------------------------
1318	! VI. Specific parameterizations for tracers
1319	!---------------------------------------------
1320
1321	if (tracer) then
1322
1323	! ---------------------
1324	! VI.1. Water and ice
1325	! ---------------------
1326	if (water) then
1327
1328	! Water ice condensation in the atmosphere
1329	if(watercond.and.(RLVTT.gt.1.e-8))then
1330
1331	dqmoist(1:ngrid,1:nlayer,1:nq)=0.
1332	dtmoist(1:ngrid,1:nlayer)=0.
1333
1334	! Moist Convective Adjustment.
1335	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1336	call moistadj(ngrid,nlayer,nq,pt,pq,pdq,pplev,pplay,dtmoist,dqmoist,ptimestep,rneb_man)
1337
1338	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap) &
1339	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_vap)
1340	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice) &
1341	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_ice)
1342	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+dtmoist(1:ngrid,1:nlayer)
1343
1344	! Test energy conservation.
1345	if(enertest)then
1346
1347	call planetwide_sumval(cppmassarea(:,:)dtmoist(:,:)/totarea_planet,dEtot)
1348	call planetwide_maxval(dtmoist(:,:),dtmoist_max)
1349	call planetwide_minval(dtmoist(:,:),dtmoist_min)
1350	madjdEz(:,:)=cppmass(:,:)dtmoist(:,:)
1351	do ig=1,ngrid
1352	madjdE(ig) = cppSUM(mass(:,:)dtmoist(:,:))
1353	enddo
1354
1355	if (is_master) then
1356	print*,'In moistadj atmospheric energy change =',dEtot,' W m-2'
1357	print,'In moistadj MAX atmospheric energy change =',dtmoist_maxptimestep,'K/step'
1358	print,'In moistadj MIN atmospheric energy change =',dtmoist_minptimestep,'K/step'
1359	endif
1360
1361	call planetwide_sumval(massarea(:,:)dqmoist(:,:,igcm_h2o_vap)ptimestep/totarea_planet+ &
1362	massarea(:,:)dqmoist(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1363	if (is_master) print*,'In moistadj atmospheric water change =',dWtot,' kg m-2'
1364
1365	endif ! end of 'enertest'
1366
1367
1368	! Large scale condensation/evaporation.
1369	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1370	call largescale(ngrid,nlayer,nq,ptimestep,pplev,pplay,pt,pq,pdt,pdq,dtlscale,dqvaplscale,dqcldlscale,rneb_lsc)
1371
1372	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+dtlscale(1:ngrid,1:nlayer)
1373	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap)+dqvaplscale(1:ngrid,1:nlayer)
1374	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice)+dqcldlscale(1:ngrid,1:nlayer)
1375
1376	! Test energy conservation.
1377	if(enertest)then
1378	lscaledEz(:,:) = cppmass(:,:)dtlscale(:,:)
1379	do ig=1,ngrid
1380	lscaledE(ig) = cppSUM(mass(:,:)dtlscale(:,:))
1381	enddo
1382	call planetwide_sumval(cppmassarea(:,:)dtlscale(:,:)/totarea_planet,dEtot)
1383
1384	if (is_master) print*,'In largescale atmospheric energy change =',dEtot,' W m-2'
1385
1386	! Test water conservation.
1387	call planetwide_sumval(massarea(:,:)dqvaplscale(:,:)ptimestep/totarea_planet+ &
1388	SUM(massarea(:,:)dqcldlscale(:,:))ptimestep/totarea_planet,dWtot)
1389
1390	if (is_master) print*,'In largescale atmospheric water change =',dWtot,' kg m-2'
1391	endif ! end of 'enertest'
1392
1393	! Compute cloud fraction.
1394	do l = 1, nlayer
1395	do ig=1,ngrid
1396	cloudfrac(ig,l)=MAX(rneb_lsc(ig,l),rneb_man(ig,l))
1397	enddo
1398	enddo
1399
1400	endif ! end of 'watercond'
1401
1402	! Water ice / liquid precipitation.
1403	! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1404	zdqrain(1:ngrid,1:nlayer,1:nq) = 0.0 !JL18 need to do that everytimestep if mass redis is on.
1405
1406	if(waterrain)then
1407
1408	zdqsrain(1:ngrid) = 0.0
1409	zdqssnow(1:ngrid) = 0.0
1410
1411	call rain(ngrid,nlayer,nq,ptimestep,pplev,pplay,pt,pdt,pq,pdq, &
1412	zdtrain,zdqrain,zdqsrain,zdqssnow,reevap_precip,cloudfrac)
1413
1414	pdq(1:ngrid,1:nlayer,igcm_h2o_vap) = pdq(1:ngrid,1:nlayer,igcm_h2o_vap) &
1415	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap)
1416	pdq(1:ngrid,1:nlayer,igcm_h2o_ice) = pdq(1:ngrid,1:nlayer,igcm_h2o_ice) &
1417	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_ice)
1418	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer)+zdtrain(1:ngrid,1:nlayer)
1419
1420	dqsurf(1:ngrid,igcm_h2o_vap) = dqsurf(1:ngrid,igcm_h2o_vap)+zdqsrain(1:ngrid)
1421	dqsurf(1:ngrid,igcm_h2o_ice) = dqsurf(1:ngrid,igcm_h2o_ice)+zdqssnow(1:ngrid)
1422
1423	! Test energy conservation.
1424	if(enertest)then
1425
1426	call planetwide_sumval(cppmassarea(:,:)zdtrain(:,:)/totarea_planet,dEtot)
1427	if (is_master) print*,'In rain atmospheric T energy change =',dEtot,' W m-2'
1428	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_ice)/totarea_planetRLVTT/cpp,dItot_tmp)
1429	call planetwide_sumval(cell_area(:)zdqssnow(:)/totarea_planetRLVTT/cpp,dItot)
1430	dItot = dItot + dItot_tmp
1431	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_vap)ptimestep/totarea_planet,dVtot_tmp)
1432	call planetwide_sumval(cell_area(:)zdqsrain(:)/totarea_planetRLVTT/cpp,dVtot)
1433	dVtot = dVtot + dVtot_tmp
1434	dEtot = dItot + dVtot
1435
1436	if (is_master) then
1437	print*,'In rain dItot =',dItot,' W m-2'
1438	print*,'In rain dVtot =',dVtot,' W m-2'
1439	print*,'In rain atmospheric L energy change =',dEtot,' W m-2'
1440	endif
1441
1442	! Test water conservation
1443	call planetwide_sumval(massarea(:,:)zdqrain(:,:,igcm_h2o_vap)ptimestep/totarea_planet+ &
1444	massarea(:,:)zdqrain(:,:,igcm_h2o_ice)ptimestep/totarea_planet,dWtot)
1445	call planetwide_sumval((zdqsrain(:)+zdqssnow(:))cell_area(:)ptimestep/totarea_planet,dWtots)
1446
1447	if (is_master) then
1448	print*,'In rain atmospheric water change =',dWtot,' kg m-2'
1449	print*,'In rain surface water change =',dWtots,' kg m-2'
1450	print*,'In rain non-cons factor =',dWtot+dWtots,' kg m-2'
1451	endif
1452
1453	endif ! end of 'enertest'
1454
1455	end if ! enf of 'waterrain'
1456
1457	end if ! end of 'water'
1458
1459	! -------------------------
1460	! VI.2. Photochemistry
1461	! -------------------------
1462
1463	#ifndef MESOSCALE
1464	IF (photochem) then
1465
1466	DO ig=1,ngrid
1467	array_zero1(ig)=0.0
1468	DO l=1,nlayer
1469	array_zero2(ig,l)=0.
1470	ENDDO
1471	ENDDO
1472
1473	call calchim_asis(ngrid,nlayer,nq, &
1474	ptimestep,pplay,pplev,pt,pdt,dist_star,mu0, &
1475	fract,zzlev,zzlay,zday,pq,pdq,zdqchim,zdqschim, &
1476	array_zero1,array_zero1, &
1477	pu,pdu,pv,pdv,array_zero2,array_zero2)
1478
1479	! increment values of tracers:
1480	DO iq=1,nq ! loop on all tracers; tendencies for non-chemistry
1481	! tracers is zero anyways
1482	DO l=1,nlayer
1483	DO ig=1,ngrid
1484	pdq(ig,l,iq)=pdq(ig,l,iq)+zdqchim(ig,l,iq)
1485	ENDDO
1486	ENDDO
1487	ENDDO ! of DO iq=1,nq
1488
1489
1490	! increment surface values of tracers:
1491	DO iq=1,nq ! loop on all tracers; tendencies for non-chemistry
1492	! tracers is zero anyways
1493	DO ig=1,ngrid
1494	! dqsurf(ig,iq)=dqsurf(ig,iq)+zdqschim(ig,iq)
1495	ENDDO
1496	ENDDO ! of DO iq=1,nq
1497
1498	END IF ! of IF (photochem)
1499	#endif
1500
1501
1502	! -------------------------
1503	! VI.3. Aerosol particles
1504	! -------------------------
1505
1506	! Sedimentation.
1507	if (sedimentation) then
1508
1509	zdqsed(1:ngrid,1:nlayer,1:nq) = 0.0
1510	zdqssed(1:ngrid,1:nq) = 0.0
1511
1512	if(watertest)then
1513
1514	iq=igcm_h2o_ice
1515	call planetwide_sumval(massarea(:,:)pq(:,:,iq)ptimestep/totarea_planet,dWtot)
1516	call planetwide_sumval(massarea(:,:)pdq(:,:,iq)ptimestep/totarea_planet,dWtots)
1517	if (is_master) then
1518	print*,'Before sedim pq =',dWtot,' kg m-2'
1519	print*,'Before sedim pdq =',dWtots,' kg m-2'
1520	endif
1521	endif
1522
1523	call callsedim(ngrid,nlayer,ptimestep, &
1524	pplev,zzlev,pt,pdt,pq,pdq, &
1525	zdqsed,zdqssed,nq)
1526
1527	if(watertest)then
1528	iq=igcm_h2o_ice
1529	call planetwide_sumval(massarea(:,:)pq(:,:,iq)ptimestep/totarea_planet,dWtot)
1530	call planetwide_sumval(massarea(:,:)pdq(:,:,iq)ptimestep/totarea_planet,dWtots)
1531	if (is_master) then
1532	print*,'After sedim pq =',dWtot,' kg m-2'
1533	print*,'After sedim pdq =',dWtots,' kg m-2'
1534	endif
1535	endif
1536
1537	! Whether it falls as rain or snow depends only on the surface temperature
1538	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqsed(1:ngrid,1:nlayer,1:nq)
1539	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + zdqssed(1:ngrid,1:nq)
1540
1541	! Test water conservation
1542	if(watertest)then
1543	call planetwide_sumval(massarea(:,:)(zdqsed(:,:,igcm_h2o_vap)+zdqsed(:,:,igcm_h2o_ice))ptimestep/totarea_planet,dWtot)
1544	call planetwide_sumval((zdqssed(:,igcm_h2o_vap)+zdqssed(:,igcm_h2o_ice))cell_area(:)ptimestep/totarea_planet,dWtots)
1545	if (is_master) then
1546	print*,'In sedim atmospheric ice change =',dWtot,' kg m-2'
1547	print*,'In sedim surface ice change =',dWtots,' kg m-2'
1548	print*,'In sedim non-cons factor =',dWtot+dWtots,' kg m-2'
1549	endif
1550	endif
1551
1552	end if ! end of 'sedimentation'
1553
1554
1555	! ---------------
1556	! VI.4. Updates
1557	! ---------------
1558
1559	! Updating Atmospheric Mass and Tracers budgets.
1560	if(mass_redistrib) then
1561
1562	zdmassmr(1:ngrid,1:nlayer) = mass(1:ngrid,1:nlayer) * &
1563	( zdqevap(1:ngrid,1:nlayer) &
1564	+ zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap) &
1565	+ dqmoist(1:ngrid,1:nlayer,igcm_h2o_vap) &
1566	+ dqvaplscale(1:ngrid,1:nlayer) )
1567
1568	do ig = 1, ngrid
1569	zdmassmr_col(ig)=SUM(zdmassmr(ig,1:nlayer))
1570	enddo
1571
1572	call writediagfi(ngrid,"mass_evap","mass gain"," ",3,zdmassmr)
1573	call writediagfi(ngrid,"mass_evap_col","mass gain col"," ",2,zdmassmr_col)
1574	call writediagfi(ngrid,"mass","mass","kg/m2",3,mass)
1575
1576	call mass_redistribution(ngrid,nlayer,nq,ptimestep, &
1577	rnat,capcal,pplay,pplev,pt,tsurf,pq,qsurf, &
1578	pu,pv,pdt,zdtsurf,pdq,pdu,pdv,zdmassmr, &
1579	zdtmr,zdtsurfmr,zdpsrfmr,zdumr,zdvmr,zdqmr,zdqsurfmr)
1580
1581	pdq(1:ngrid,1:nlayer,1:nq) = pdq(1:ngrid,1:nlayer,1:nq) + zdqmr(1:ngrid,1:nlayer,1:nq)
1582	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + zdqsurfmr(1:ngrid,1:nq)
1583	pdt(1:ngrid,1:nlayer) = pdt(1:ngrid,1:nlayer) + zdtmr(1:ngrid,1:nlayer)
1584	pdu(1:ngrid,1:nlayer) = pdu(1:ngrid,1:nlayer) + zdumr(1:ngrid,1:nlayer)
1585	pdv(1:ngrid,1:nlayer) = pdv(1:ngrid,1:nlayer) + zdvmr(1:ngrid,1:nlayer)
1586	pdpsrf(1:ngrid) = pdpsrf(1:ngrid) + zdpsrfmr(1:ngrid)
1587	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurfmr(1:ngrid)
1588
1589	endif
1590
1591	! ------------------
1592	! VI.5. Slab Ocean
1593	! ------------------
1594
1595	if (ok_slab_ocean)then
1596
1597	do ig=1,ngrid
1598	qsurfint(:,igcm_h2o_ice)=qsurf(:,igcm_h2o_ice)
1599	enddo
1600
1601	call ocean_slab_ice(ptimestep, &
1602	ngrid, knindex, tsea_ice, fluxrad, &
1603	zdqssnow, qsurf(:,igcm_h2o_ice), &
1604	- zdqsdif(:,igcm_h2o_vap), &
1605	flux_sens_lat,tsea_ice, pctsrf_sic, &
1606	taux,tauy,icount)
1607
1608
1609	call ocean_slab_get_vars(ngrid,tslab, &
1610	sea_ice, flux_o, &
1611	flux_g, dt_hdiff, &
1612	dt_ekman)
1613
1614	do ig=1,ngrid
1615	if (nint(rnat(ig)).eq.1)then
1616	tslab(ig,1) = 0.
1617	tslab(ig,2) = 0.
1618	tsea_ice(ig) = 0.
1619	sea_ice(ig) = 0.
1620	pctsrf_sic(ig) = 0.
1621	qsurf(ig,igcm_h2o_ice) = qsurfint(ig,igcm_h2o_ice)
1622	endif
1623	enddo
1624
1625	endif ! end of 'ok_slab_ocean'
1626
1627	! -----------------------------
1628	! VI.6. Surface Tracer Update
1629	! -----------------------------
1630
1631	if(hydrology)then
1632
1633	call hydrol(ngrid,nq,ptimestep,rnat,tsurf,qsurf,dqsurf,dqs_hyd, &
1634	capcal,albedo,albedo_bareground, &
1635	albedo_snow_SPECTV,albedo_co2_ice_SPECTV, &
1636	mu0,zdtsurf,zdtsurf_hyd,hice,pctsrf_sic, &
1637	sea_ice)
1638
1639	zdtsurf(1:ngrid) = zdtsurf(1:ngrid) + zdtsurf_hyd(1:ngrid)
1640	dqsurf(1:ngrid,1:nq) = dqsurf(1:ngrid,1:nq) + dqs_hyd(1:ngrid,1:nq)
1641
1642	qsurf(1:ngrid,1:nq) = qsurf(1:ngrid,1:nq) + ptimestep*dqsurf(1:ngrid,1:nq)
1643
1644	! Test energy conservation
1645	if(enertest)then
1646	call planetwide_sumval(cell_area(:)capcal(:)zdtsurf_hyd(:)/totarea_planet,dEtots)
1647	if (is_master) print*,'In hydrol surface energy change =',dEtots,' W m-2'
1648	endif
1649
1650	! test water conservation
1651	if(watertest)then
1652	call planetwide_sumval(dqs_hyd(:,igcm_h2o_ice)cell_area(:)ptimestep/totarea_planet,dWtots)
1653	if (is_master) print*,'In hydrol surface ice change =',dWtots,' kg m-2'
1654	call planetwide_sumval(dqs_hyd(:,igcm_h2o_vap)cell_area(:)ptimestep/totarea_planet,dWtots)
1655	if (is_master) then
1656	print*,'In hydrol surface water change =',dWtots,' kg m-2'
1657	print*,'---------------------------------------------------------------'
1658	endif
1659	endif
1660
1661	else ! of if (hydrology)
1662
1663	qsurf(1:ngrid,1:nq) = qsurf(1:ngrid,1:nq) + ptimestep*dqsurf(1:ngrid,1:nq)
1664
1665	end if ! of if (hydrology)
1666
1667	! Add qsurf to qsurf_hist, which is what we save in diagfi.nc. At the same time, we set the water
1668	! content of ocean gridpoints back to zero, in order to avoid rounding errors in vdifc, rain.
1669	qsurf_hist(:,:) = qsurf(:,:)
1670
1671	if(ice_update)then
1672	ice_min(1:ngrid)=min(ice_min(1:ngrid),qsurf(1:ngrid,igcm_h2o_ice))
1673	endif
1674
1675	endif! end of if 'tracer'
1676
1677
1678	!------------------------------------------------
1679	! VII. Surface and sub-surface soil temperature
1680	!------------------------------------------------
1681
1682
1683	! Increment surface temperature
1684	if(ok_slab_ocean)then
1685	do ig=1,ngrid
1686	if (nint(rnat(ig)).eq.0)then
1687	zdtsurf(ig)= (tslab(ig,1) &
1688	+ pctsrf_sic(ig)*(tsea_ice(ig)-tslab(ig,1))-tsurf(ig))/ptimestep
1689	endif
1690	tsurf(ig)=tsurf(ig)+ptimestep*zdtsurf(ig)
1691	enddo
1692
1693	else
1694	tsurf(1:ngrid)=tsurf(1:ngrid)+ptimestep*zdtsurf(1:ngrid)
1695	endif ! end of 'ok_slab_ocean'
1696
1697
1698	! Compute soil temperatures and subsurface heat flux.
1699	if (callsoil) then
1700	call soil(ngrid,nsoilmx,.false.,lastcall,inertiedat, &
1701	ptimestep,tsurf,tsoil,capcal,fluxgrd)
1702	endif
1703
1704
1705	if (ok_slab_ocean) then
1706
1707	do ig=1,ngrid
1708
1709	fluxgrdocean(ig)=fluxgrd(ig)
1710	if (nint(rnat(ig)).eq.0) then
1711	capcal(ig)=capcalocean
1712	fluxgrd(ig)=0.
1713	fluxgrdocean(ig)=pctsrf_sic(ig)flux_g(ig)+(1-pctsrf_sic(ig))(dt_hdiff(ig,1)+dt_ekman(ig,1))
1714	do iq=1,nsoilmx
1715	tsoil(ig,iq)=tsurf(ig)
1716	enddo
1717	if (pctsrf_sic(ig).gt.0.5) then
1718	capcal(ig)=capcalseaice
1719	if (qsurf(ig,igcm_h2o_ice).gt.0.) then
1720	capcal(ig)=capcalsno
1721	endif
1722	endif
1723	endif
1724
1725	enddo
1726
1727	endif !end of 'ok_slab_ocean'
1728
1729
1730	! Test energy conservation
1731	if(enertest)then
1732	call planetwide_sumval(cell_area(:)capcal(:)zdtsurf(:)/totarea_planet,dEtots)
1733	if (is_master) print*,'Surface energy change =',dEtots,' W m-2'
1734	endif
1735
1736
1737	!---------------------------------------------------
1738	! VIII. Perform diagnostics and write output files
1739	!---------------------------------------------------
1740
1741	! Note : For output only: the actual model integration is performed in the dynamics.
1742
1743
1744
1745	! Temperature, zonal and meridional winds.
1746	zt(1:ngrid,1:nlayer) = pt(1:ngrid,1:nlayer) + pdt(1:ngrid,1:nlayer)*ptimestep
1747	zu(1:ngrid,1:nlayer) = pu(1:ngrid,1:nlayer) + pdu(1:ngrid,1:nlayer)*ptimestep
1748	zv(1:ngrid,1:nlayer) = pv(1:ngrid,1:nlayer) + pdv(1:ngrid,1:nlayer)*ptimestep
1749
1750	! Diagnostic.
1751	zdtdyn(1:ngrid,1:nlayer) = (pt(1:ngrid,1:nlayer)-ztprevious(1:ngrid,1:nlayer)) / ptimestep
1752	ztprevious(1:ngrid,1:nlayer) = zt(1:ngrid,1:nlayer)
1753
1754	zdudyn(1:ngrid,1:nlayer) = (pu(1:ngrid,1:nlayer)-zuprevious(1:ngrid,1:nlayer)) / ptimestep
1755	zuprevious(1:ngrid,1:nlayer) = zu(1:ngrid,1:nlayer)
1756
1757	if(firstcall)then
1758	zdtdyn(1:ngrid,1:nlayer)=0.0
1759	zdudyn(1:ngrid,1:nlayer)=0.0
1760	endif
1761
1762	! Dynamical heating diagnostic.
1763	do ig=1,ngrid
1764	fluxdyn(ig)= SUM(zdtdyn(ig,:) mass(ig,:))cpp
1765	enddo
1766
1767	! Tracers.
1768	zq(1:ngrid,1:nlayer,1:nq) = pq(1:ngrid,1:nlayer,1:nq) + pdq(1:ngrid,1:nlayer,1:nq)*ptimestep
1769
1770	! Surface pressure.
1771	ps(1:ngrid) = pplev(1:ngrid,1) + pdpsrf(1:ngrid)*ptimestep
1772
1773
1774
1775	! Surface and soil temperature information
1776	call planetwide_sumval(cell_area(:)*tsurf(:)/totarea_planet,Ts1)
1777	call planetwide_minval(tsurf(:),Ts2)
1778	call planetwide_maxval(tsurf(:),Ts3)
1779	if(callsoil)then
1780	TsS = SUM(cell_area(:)*tsoil(:,nsoilmx))/totarea ! mean temperature at bottom soil layer
1781	if (is_master) then
1782	print*,' ave[Tsurf] min[Tsurf] max[Tsurf] ave[Tdeep]'
1783	print*,Ts1,Ts2,Ts3,TsS
1784	end if
1785	else
1786	if (is_master) then
1787	print*,' ave[Tsurf] min[Tsurf] max[Tsurf]'
1788	print*,Ts1,Ts2,Ts3
1789	endif
1790	end if
1791
1792
1793	! Check the energy balance of the simulation during the run
1794	if(corrk)then
1795
1796	call planetwide_sumval(cell_area(:)*fluxtop_dn(:)/totarea_planet,ISR)
1797	call planetwide_sumval(cell_area(:)*fluxabs_sw(:)/totarea_planet,ASR)
1798	call planetwide_sumval(cell_area(:)*fluxtop_lw(:)/totarea_planet,OLR)
1799	call planetwide_sumval(cell_area(:)*fluxgrd(:)/totarea_planet,GND)
1800	call planetwide_sumval(cell_area(:)*fluxdyn(:)/totarea_planet,DYN)
1801	do ig=1,ngrid
1802	if(fluxtop_dn(ig).lt.0.0)then
1803	print*,'fluxtop_dn has gone crazy'
1804	print*,'fluxtop_dn=',fluxtop_dn(ig)
1805	print*,'tau_col=',tau_col(ig)
1806	print*,'aerosol=',aerosol(ig,:,:)
1807	print*,'temp= ',pt(ig,:)
1808	print*,'pplay= ',pplay(ig,:)
1809	call abort
1810	endif
1811	end do
1812
1813	if(ngrid.eq.1)then
1814	DYN=0.0
1815	endif
1816
1817	if (is_master) then
1818	print*,' ISR ASR OLR GND DYN [W m^-2]'
1819	print*, ISR,ASR,OLR,GND,DYN
1820	endif
1821
1822	if(enertest .and. is_master)then
1823	print*,'SW flux/heating difference SW++ - ASR = ',dEtotSW+dEtotsSW-ASR,' W m-2'
1824	print*,'LW flux/heating difference LW++ - OLR = ',dEtotLW+dEtotsLW+OLR,' W m-2'
1825	print*,'LW energy balance LW++ + ASR = ',dEtotLW+dEtotsLW+ASR,' W m-2'
1826	endif
1827
1828	if(meanOLR .and. is_master)then
1829	if((ngrid.gt.1) .or. (mod(icount-1,ecritphy).eq.0))then
1830	! to record global radiative balance
1831	open(92,file="rad_bal.out",form='formatted',position='append')
1832	write(92,*) zday,ISR,ASR,OLR
1833	close(92)
1834	open(93,file="tem_bal.out",form='formatted',position='append')
1835	if(callsoil)then
1836	write(93,*) zday,Ts1,Ts2,Ts3,TsS
1837	else
1838	write(93,*) zday,Ts1,Ts2,Ts3
1839	endif
1840	close(93)
1841	endif
1842	endif
1843
1844	endif ! end of 'corrk'
1845
1846
1847	! Diagnostic to test radiative-convective timescales in code.
1848	if(testradtimes)then
1849	open(38,file="tau_phys.out",form='formatted',position='append')
1850	ig=1
1851	do l=1,nlayer
1852	write(38,*) -1./pdt(ig,l),pt(ig,l),pplay(ig,l)
1853	enddo
1854	close(38)
1855	print*,'As testradtimes enabled,'
1856	print*,'exiting physics on first call'
1857	call abort
1858	endif
1859
1860
1861	! Compute column amounts (kg m-2) if tracers are enabled.
1862	if(tracer)then
1863	qcol(1:ngrid,1:nq)=0.0
1864	do iq=1,nq
1865	do ig=1,ngrid
1866	qcol(ig,iq) = SUM( zq(ig,1:nlayer,iq) * mass(ig,1:nlayer))
1867	enddo
1868	enddo
1869
1870	! Generalised for arbitrary aerosols now. By LK
1871	reffcol(1:ngrid,1:naerkind)=0.0
1872	if(co2cond.and.(iaero_co2.ne.0))then
1873	call co2_reffrad(ngrid,nlayer,nq,zq,reffrad(1,1,iaero_co2))
1874	do ig=1,ngrid
1875	reffcol(ig,iaero_co2) = SUM(zq(ig,1:nlayer,igcm_co2_ice)reffrad(ig,1:nlayer,iaero_co2)mass(ig,1:nlayer))
1876	enddo
1877	endif
1878	if(water.and.(iaero_h2o.ne.0))then
1879	call h2o_reffrad(ngrid,nlayer,zq(1,1,igcm_h2o_ice),zt, &
1880	reffrad(1,1,iaero_h2o),nueffrad(1,1,iaero_h2o))
1881	do ig=1,ngrid
1882	reffcol(ig,iaero_h2o) = SUM(zq(ig,1:nlayer,igcm_h2o_ice)reffrad(ig,1:nlayer,iaero_h2o)mass(ig,1:nlayer))
1883	enddo
1884	endif
1885
1886	endif ! end of 'tracer'
1887
1888
1889	! Test for water conservation.
1890	if(water)then
1891
1892	call planetwide_sumval(cell_area(:)*qsurf_hist(:,igcm_h2o_ice)/totarea_planet,icesrf)
1893	call planetwide_sumval(cell_area(:)*qsurf_hist(:,igcm_h2o_vap)/totarea_planet,liqsrf)
1894	call planetwide_sumval(cell_area(:)*qcol(:,igcm_h2o_ice)/totarea_planet,icecol)
1895	call planetwide_sumval(cell_area(:)*qcol(:,igcm_h2o_vap)/totarea_planet,vapcol)
1896
1897	h2otot = icesrf + liqsrf + icecol + vapcol
1898
1899	if (is_master) then
1900	print*,' Total water amount [kg m^-2]: ',h2otot
1901	print*,' Surface ice Surface liq. Atmos. con. Atmos. vap. [kg m^-2] '
1902	print*, icesrf,liqsrf,icecol,vapcol
1903	endif
1904
1905	if(meanOLR .and. is_master)then
1906	if((ngrid.gt.1) .or. (mod(icount-1,ecritphy).eq.0))then
1907	! to record global water balance
1908	open(98,file="h2o_bal.out",form='formatted',position='append')
1909	write(98,*) zday,icesrf,liqsrf,icecol,vapcol
1910	close(98)
1911	endif
1912	endif
1913
1914	endif
1915
1916
1917	! Calculate RH (Relative Humidity) for diagnostic.
1918	if(water)then
1919
1920	do l = 1, nlayer
1921	do ig=1,ngrid
1922	call Psat_water(zt(ig,l),pplay(ig,l),psat_tmp,qsat(ig,l))
1923	RH(ig,l) = zq(ig,l,igcm_h2o_vap) / qsat(ig,l)
1924	enddo
1925	enddo
1926
1927	! Compute maximum possible H2O column amount (100% saturation).
1928	do ig=1,ngrid
1929	H2Omaxcol(ig) = SUM( qsat(ig,:) * mass(ig,:))
1930	enddo
1931
1932	endif ! end of 'water'
1933
1934
1935	if (is_master) print,'--> Ls =',zls180./pi
1936
1937
1938	!----------------------------------------------------------------------
1939	! Writing NetCDF file "RESTARTFI" at the end of the run
1940	!----------------------------------------------------------------------
1941
1942	! Note: 'restartfi' is stored just before dynamics are stored
1943	! in 'restart'. Between now and the writting of 'restart',
1944	! there will have been the itau=itau+1 instruction and
1945	! a reset of 'time' (lastacll = .true. when itau+1= itaufin)
1946	! thus we store for time=time+dtvr
1947
1948
1949
1950	if(lastcall) then
1951	ztime_fin = ptime + ptimestep/(float(iphysiq)*daysec)
1952
1953	! Update surface ice distribution to iterate to steady state if requested
1954	if(ice_update)then
1955
1956	do ig=1,ngrid
1957
1958	delta_ice = (qsurf(ig,igcm_h2o_ice)-ice_initial(ig))
1959
1960	! add multiple years of evolution
1961	qsurf_hist(ig,igcm_h2o_ice) = qsurf_hist(ig,igcm_h2o_ice) + delta_ice*icetstep
1962
1963	! if ice has gone -ve, set to zero
1964	if(qsurf_hist(ig,igcm_h2o_ice).lt.0.0)then
1965	qsurf_hist(ig,igcm_h2o_ice) = 0.0
1966	endif
1967
1968	! if ice is seasonal, set to zero (NEW)
1969	if(ice_min(ig).lt.0.01)then
1970	qsurf_hist(ig,igcm_h2o_ice) = 0.0
1971	endif
1972
1973	enddo
1974
1975	! enforce ice conservation
1976	ice_tot= SUM(qsurf_hist(:,igcm_h2o_ice)*cell_area(:) )/SUM(cell_area(:))
1977	qsurf_hist(:,igcm_h2o_ice) = qsurf_hist(:,igcm_h2o_ice)*(icesrf/ice_tot)
1978
1979	endif
1980	#ifndef MESOSCALE
1981
1982	if (ngrid.ne.1) then
1983	write(,)'PHYSIQ: for physdem ztime_fin =',ztime_fin
1984
1985	call physdem1("restartfi.nc",nsoilmx,ngrid,nlayer,nq, &
1986	ptimestep,ztime_fin, &
1987	tsurf,tsoil,emis,q2,qsurf_hist, &
1988	cloudfrac,totcloudfrac,hice, &
1989	rnat,pctsrf_sic,tslab,tsea_ice,sea_ice)
1990	endif
1991	#endif
1992	if(ok_slab_ocean) then
1993	call ocean_slab_final!(tslab, seaice)
1994	end if
1995
1996	endif ! end of 'lastcall'
1997
1998
1999	!-----------------------------------
2000	! Saving statistics :
2001	!-----------------------------------
2002
2003	! Note :("stats" stores and accumulates 8 key variables in file "stats.nc"
2004	! which can later be used to make the statistic files of the run:
2005	! "stats") only possible in 3D runs !!!
2006
2007
2008	if (callstats) then
2009
2010	call wstats(ngrid,"ps","Surface pressure","Pa",2,ps)
2011	call wstats(ngrid,"tsurf","Surface temperature","K",2,tsurf)
2012	call wstats(ngrid,"fluxsurf_lw", &
2013	"Thermal IR radiative flux to surface","W.m-2",2, &
2014	fluxsurf_lw)
2015	call wstats(ngrid,"fluxtop_lw", &
2016	"Thermal IR radiative flux to space","W.m-2",2, &
2017	fluxtop_lw)
2018
2019	! call wstats(ngrid,"fluxsurf_sw", &
2020	! "Solar radiative flux to surface","W.m-2",2, &
2021	! fluxsurf_sw_tot)
2022	! call wstats(ngrid,"fluxtop_sw", &
2023	! "Solar radiative flux to space","W.m-2",2, &
2024	! fluxtop_sw_tot)
2025
2026
2027	call wstats(ngrid,"ISR","incoming stellar rad.","W m-2",2,fluxtop_dn)
2028	call wstats(ngrid,"ASR","absorbed stellar rad.","W m-2",2,fluxabs_sw)
2029	call wstats(ngrid,"OLR","outgoing longwave rad.","W m-2",2,fluxtop_lw)
2030	!call wstats(ngrid,"ALB","Surface albedo"," ",2,albedo_equivalent)
2031	!call wstats(ngrid,"ALB_1st","First Band Surface albedo"," ",2,albedo(:,1))
2032	call wstats(ngrid,"p","Pressure","Pa",3,pplay)
2033	call wstats(ngrid,"temp","Atmospheric temperature","K",3,zt)
2034	call wstats(ngrid,"u","Zonal (East-West) wind","m.s-1",3,zu)
2035	call wstats(ngrid,"v","Meridional (North-South) wind","m.s-1",3,zv)
2036	call wstats(ngrid,"w","Vertical (down-up) wind","m.s-1",3,pw)
2037	call wstats(ngrid,"q2","Boundary layer eddy kinetic energy","m2.s-2",3,q2)
2038
2039	if (tracer) then
2040	do iq=1,nq
2041	call wstats(ngrid,noms(iq),noms(iq),'kg/kg',3,zq(1,1,iq))
2042	call wstats(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
2043	'kg m^-2',2,qsurf(1,iq) )
2044	call wstats(ngrid,trim(noms(iq))//'_col',trim(noms(iq))//'_col', &
2045	'kg m^-2',2,qcol(1,iq) )
2046
2047	! call wstats(ngrid,trim(noms(iq))//'_reff', &
2048	! trim(noms(iq))//'_reff', &
2049	! 'm',3,reffrad(1,1,iq))
2050
2051	end do
2052
2053	if (water) then
2054	vmr=zq(1:ngrid,1:nlayer,igcm_h2o_vap)*mugaz/mmol(igcm_h2o_vap)
2055	call wstats(ngrid,"vmr_h2ovapor", &
2056	"H2O vapour volume mixing ratio","mol/mol", &
2057	3,vmr)
2058	endif
2059
2060	endif ! end of 'tracer'
2061
2062	if(watercond.and.CLFvarying)then
2063	call wstats(ngrid,"rneb_man","H2O cloud fraction (conv)"," ",3,rneb_man)
2064	call wstats(ngrid,"rneb_lsc","H2O cloud fraction (large scale)"," ",3,rneb_lsc)
2065	call wstats(ngrid,"CLF","H2O cloud fraction"," ",3,cloudfrac)
2066	call wstats(ngrid,"CLFt","H2O column cloud fraction"," ",2,totcloudfrac)
2067	call wstats(ngrid,"RH","relative humidity"," ",3,RH)
2068	endif
2069
2070	if (ok_slab_ocean) then
2071	call wstats(ngrid,"dt_hdiff1","dt_hdiff1","K/s",2,dt_hdiff(:,1))
2072	call wstats(ngrid,"dt_hdiff2","dt_hdiff2","K/s",2,dt_hdiff(:,2))
2073	call wstats(ngrid,"dt_ekman1","dt_ekman1","K/s",2,dt_ekman(:,1))
2074	call wstats(ngrid,"dt_ekman2","dt_ekman2","K/s",2,dt_ekman(:,2))
2075	call wstats(ngrid,"tslab1","tslab1","K",2,tslab(:,1))
2076	call wstats(ngrid,"tslab2","tslab2","K",2,tslab(:,2))
2077	call wstats(ngrid,"pctsrf_sic","pct ice/sea","",2,pctsrf_sic)
2078	call wstats(ngrid,"tsea_ice","tsea_ice","K",2,tsea_ice)
2079	call wstats(ngrid,"sea_ice","sea ice","kg/m2",2,sea_ice)
2080	call wstats(ngrid,"rnat","nature of the surface","",2,rnat)
2081	endif
2082
2083	if(lastcall) then
2084	write (,) "Writing stats..."
2085	call mkstats(ierr)
2086	endif
2087
2088	endif ! end of 'callstats'
2089
2090	#ifndef MESOSCALE
2091
2092	!-----------------------------------------------------------------------------------------------------
2093	! OUTPUT in netcdf file "DIAGFI.NC", containing any variable for diagnostic
2094	!
2095	! Note 1 : output with period "ecritphy", set in "run.def"
2096	!
2097	! Note 2 : writediagfi can also be called from any other subroutine for any variable,
2098	! but its preferable to keep all the calls in one place ...
2099	!-----------------------------------------------------------------------------------------------------
2100
2101	call writediagfi(ngrid,"Ls","solar longitude","deg",0,zls*180./pi)
2102	call writediagfi(ngrid,"Lss","sub solar longitude","deg",0,zlss*180./pi)
2103	call writediagfi(ngrid,"RA","right ascension","deg",0,right_ascen*180./pi)
2104	call writediagfi(ngrid,"Declin","solar declination","deg",0,declin*180./pi)
2105	call writediagfi(ngrid,"tsurf","Surface temperature","K",2,tsurf)
2106	call writediagfi(ngrid,"ps","Surface pressure","Pa",2,ps)
2107	call writediagfi(ngrid,"temp","temperature","K",3,zt)
2108	call writediagfi(ngrid,"teta","potential temperature","K",3,zh)
2109	call writediagfi(ngrid,"u","Zonal wind","m.s-1",3,zu)
2110	call writediagfi(ngrid,"v","Meridional wind","m.s-1",3,zv)
2111	call writediagfi(ngrid,"w","Vertical wind","m.s-1",3,pw)
2112	call writediagfi(ngrid,"p","Pressure","Pa",3,pplay)
2113
2114	! Subsurface temperatures
2115	! call writediagsoil(ngrid,"tsurf","Surface temperature","K",2,tsurf)
2116	! call writediagsoil(ngrid,"temp","temperature","K",3,tsoil)
2117
2118	! Oceanic layers
2119	if(ok_slab_ocean) then
2120	call writediagfi(ngrid,"pctsrf_sic","pct ice/sea","",2,pctsrf_sic)
2121	call writediagfi(ngrid,"tsea_ice","tsea_ice","K",2,tsea_ice)
2122	call writediagfi(ngrid,"sea_ice","sea ice","kg/m2",2,sea_ice)
2123	call writediagfi(ngrid,"tslab1","tslab1","K",2,tslab(:,1))
2124	call writediagfi(ngrid,"tslab2","tslab2","K",2,tslab(:,2))
2125	call writediagfi(ngrid,"dt_hdiff1","dt_hdiff1","K/s",2,dt_hdiff(:,1))
2126	call writediagfi(ngrid,"dt_hdiff2","dt_hdiff2","K/s",2,dt_hdiff(:,2))
2127	call writediagfi(ngrid,"dt_ekman1","dt_ekman1","K/s",2,dt_ekman(:,1))
2128	call writediagfi(ngrid,"dt_ekman2","dt_ekman2","K/s",2,dt_ekman(:,2))
2129	call writediagfi(ngrid,"rnat","nature of the surface","",2,rnat)
2130	call writediagfi(ngrid,"sensibFlux","sensible heat flux","w.m^-2",2,sensibFlux)
2131	call writediagfi(ngrid,"latentFlux","latent heat flux","w.m^-2",2,zdqsdif(:,igcm_h2o_vap)*RLVTT)
2132	endif
2133
2134	! Thermal plume model
2135	if (calltherm) then
2136	call writediagfi(ngrid,'entr','Entrainment','kg m$^{-2}$ s$^{-1}$', 3, entr0)
2137	call writediagfi(ngrid,'detr','Detrainment','kg m$^{-2}$ s$^{-1}$', 3, detr0)
2138	call writediagfi(ngrid,'fm','Mass flux','kg m$^{-2}$ s$^{-1}$', 3, fm0)
2139	call writediagfi(ngrid,'w_plm','Squared vertical velocity','m s$^{-1}$', 3, zw2)
2140	call writediagfi(ngrid,'fraca','Updraft fraction','', 3, fraca)
2141	! call writediagfi(ngrid,'pmin', 'pmin', 'Pa', 2, pmin)
2142	! call writediagfi(ngrid,'pmax', 'pmax', 'Pa', 2, pmax)
2143	endif
2144
2145	! Total energy balance diagnostics
2146	if(callrad.and.(.not.newtonian))then
2147
2148	!call writediagfi(ngrid,"ALB","Surface albedo"," ",2,albedo_equivalent)
2149	!call writediagfi(ngrid,"ALB_1st","First Band Surface albedo"," ",2,albedo(:,1))
2150	call writediagfi(ngrid,"ISR","incoming stellar rad.","W m-2",2,fluxtop_dn)
2151	call writediagfi(ngrid,"ASR","absorbed stellar rad.","W m-2",2,fluxabs_sw)
2152	call writediagfi(ngrid,"OLR","outgoing longwave rad.","W m-2",2,fluxtop_lw)
2153	call writediagfi(ngrid,"shad","rings"," ", 2, fract)
2154
2155	! call writediagfi(ngrid,"ASRcs","absorbed stellar rad (cs).","W m-2",2,fluxabs_sw1)
2156	! call writediagfi(ngrid,"OLRcs","outgoing longwave rad (cs).","W m-2",2,fluxtop_lw1)
2157	! call writediagfi(ngrid,"fluxsurfsw","sw surface flux.","W m-2",2,fluxsurf_sw)
2158	! call writediagfi(ngrid,"fluxsurflw","lw back radiation.","W m-2",2,fluxsurf_lw)
2159	! call writediagfi(ngrid,"fluxsurfswcs","sw surface flux (cs).","W m-2",2,fluxsurf_sw1)
2160	! call writediagfi(ngrid,"fluxsurflwcs","lw back radiation (cs).","W m-2",2,fluxsurf_lw1)
2161
2162	if(ok_slab_ocean) then
2163	call writediagfi(ngrid,"GND","heat flux from ground","W m-2",2,fluxgrdocean)
2164	else
2165	call writediagfi(ngrid,"GND","heat flux from ground","W m-2",2,fluxgrd)
2166	endif
2167
2168	call writediagfi(ngrid,"DYN","dynamical heat input","W m-2",2,fluxdyn)
2169
2170	endif ! end of 'callrad'
2171
2172	if(enertest) then
2173
2174	if (calldifv) then
2175
2176	call writediagfi(ngrid,"q2","turbulent kinetic energy","J.kg^-1",3,q2)
2177	call writediagfi(ngrid,"sensibFlux","sensible heat flux","w.m^-2",2,sensibFlux)
2178
2179	! call writediagfi(ngrid,"dEzdiff","turbulent diffusion heating (-sensible flux)","w.m^-2",3,dEzdiff)
2180	! call writediagfi(ngrid,"dEdiff","integrated turbulent diffusion heating (-sensible flux)","w.m^-2",2,dEdiff)
2181	! call writediagfi(ngrid,"dEdiffs","In TurbDiff (correc rad+latent heat) surf nrj change","w.m^-2",2,dEdiffs)
2182
2183	endif
2184
2185	if (corrk) then
2186	call writediagfi(ngrid,"dEzradsw","radiative heating","w.m^-2",3,dEzradsw)
2187	call writediagfi(ngrid,"dEzradlw","radiative heating","w.m^-2",3,dEzradlw)
2188	endif
2189
2190	if(watercond) then
2191
2192	call writediagfi(ngrid,"lscaledE","heat from largescale","W m-2",2,lscaledE)
2193	call writediagfi(ngrid,"madjdE","heat from moistadj","W m-2",2,madjdE)
2194	call writediagfi(ngrid,"qsatatm","atm qsat"," ",3,qsat)
2195
2196	! call writediagfi(ngrid,"lscaledEz","heat from largescale","W m-2",3,lscaledEz)
2197	! call writediagfi(ngrid,"madjdEz","heat from moistadj","W m-2",3,madjdEz)
2198	! call writediagfi(ngrid,"h2o_max_col","maximum H2O column amount","kg.m^-2",2,H2Omaxcol)
2199
2200	endif
2201
2202	endif ! end of 'enertest'
2203
2204
2205	! Temporary inclusions for heating diagnostics.
2206	!call writediagfi(ngrid,"zdtsw","SW heating","T s-1",3,zdtsw)
2207	!call writediagfi(ngrid,"zdtlw","LW heating","T s-1",3,zdtlw)
2208	!call writediagfi(ngrid,"dtrad","radiative heating","K s-1",3,dtrad)
2209	! call writediagfi(ngrid,"zdtdyn","Dyn. heating","T s-1",3,zdtdyn)
2210
2211	! For Debugging.
2212	!call writediagfi(ngrid,'rnat','Terrain type',' ',2,real(rnat))
2213	!call writediagfi(ngrid,'pphi','Geopotential',' ',3,pphi)
2214
2215
2216	! Output aerosols.
2217	if (igcm_co2_ice.ne.0.and.iaero_co2.ne.0) &
2218	call writediagfi(ngrid,'CO2ice_reff','CO2ice_reff','m',3,reffrad(1,1,iaero_co2))
2219	if (igcm_h2o_ice.ne.0.and.iaero_h2o.ne.0) &
2220	call writediagfi(ngrid,'H2Oice_reff','H2Oice_reff','m',3,reffrad(:,:,iaero_h2o))
2221	if (igcm_co2_ice.ne.0.and.iaero_co2.ne.0) &
2222	call writediagfi(ngrid,'CO2ice_reffcol','CO2ice_reffcol','um kg m^-2',2,reffcol(1,iaero_co2))
2223	if (igcm_h2o_ice.ne.0.and.iaero_h2o.ne.0) &
2224	call writediagfi(ngrid,'H2Oice_reffcol','H2Oice_reffcol','um kg m^-2',2,reffcol(1,iaero_h2o))
2225
2226	! Output tracers.
2227	if (tracer) then
2228
2229	do iq=1,nq
2230	call writediagfi(ngrid,noms(iq),noms(iq),'kg/kg',3,zq(1,1,iq))
2231	call writediagfi(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
2232	'kg m^-2',2,qsurf_hist(1,iq) )
2233	call writediagfi(ngrid,trim(noms(iq))//'_col',trim(noms(iq))//'_col', &
2234	'kg m^-2',2,qcol(1,iq) )
2235
2236	! call writediagfi(ngrid,trim(noms(iq))//'_surf',trim(noms(iq))//'_surf', &
2237	! 'kg m^-2',2,qsurf(1,iq) )
2238
2239	if(watercond.or.CLFvarying)then
2240	call writediagfi(ngrid,"rneb_man","H2O cloud fraction (conv)"," ",3,rneb_man)
2241	call writediagfi(ngrid,"rneb_lsc","H2O cloud fraction (large scale)"," ",3,rneb_lsc)
2242	call writediagfi(ngrid,"CLF","H2O cloud fraction"," ",3,cloudfrac)
2243	call writediagfi(ngrid,"CLFt","H2O column cloud fraction"," ",2,totcloudfrac)
2244	call writediagfi(ngrid,"RH","relative humidity"," ",3,RH)
2245	endif
2246
2247	if(waterrain)then
2248	call writediagfi(ngrid,"rain","rainfall","kg m-2 s-1",2,zdqsrain)
2249	call writediagfi(ngrid,"snow","snowfall","kg m-2 s-1",2,zdqssnow)
2250	call writediagfi(ngrid,"reevap","reevaporation of precipitation","kg m-2 s-1",2,reevap_precip)
2251	endif
2252
2253	if((hydrology).and.(.not.ok_slab_ocean))then
2254	call writediagfi(ngrid,"hice","oceanic ice height","m",2,hice)
2255	endif
2256
2257	if(ice_update)then
2258	call writediagfi(ngrid,"ice_min","min annual ice","m",2,ice_min)
2259	call writediagfi(ngrid,"ice_ini","initial annual ice","m",2,ice_initial)
2260	endif
2261
2262	do ig=1,ngrid
2263	if(tau_col(ig).gt.1.e3)then
2264	print*,'WARNING: tau_col=',tau_col(ig)
2265	print*,'at ig=',ig,'in PHYSIQ'
2266	endif
2267	end do
2268
2269	call writediagfi(ngrid,"tau_col","Total aerosol optical depth","[]",2,tau_col)
2270
2271	enddo ! end of 'nq' loop
2272
2273	endif ! end of 'tracer'
2274
2275
2276	! Output spectrum.
2277	if(specOLR.and.corrk)then
2278	call writediagspecIR(ngrid,"OLR3D","OLR(lon,lat,band)","W/m^2/cm^-1",3,OLR_nu)
2279	call writediagspecVI(ngrid,"OSR3D","OSR(lon,lat,band)","W/m^2/cm^-1",3,OSR_nu)
2280	endif
2281
2282	#else
2283	comm_HR_SW(1:ngrid,1:nlayer) = zdtsw(1:ngrid,1:nlayer)
2284	comm_HR_LW(1:ngrid,1:nlayer) = zdtlw(1:ngrid,1:nlayer)
2285	if ((tracer).and.(water)) then
2286	comm_CLOUDFRAC(1:ngrid,1:nlayer)=cloudfrac(1:ngrid,1:nlayer)
2287	comm_TOTCLOUDFRAC(1:ngrid)=totcloudfrac(1:ngrid)
2288	comm_RAIN(1:ngrid,1:nlayer)=zdqrain(1:ngrid,1:nlayer,igcm_h2o_vap)
2289	comm_SURFRAIN(1:ngrid)=zdqsrain(1:ngrid)
2290	comm_SNOW(1:ngrid,1:nlayer)=zdqrain(1:ngrid,1:nlayer,igcm_h2o_ice)
2291	comm_ALBEQ(1:ngrid)=albedo_equivalent(1:ngrid)
2292	comm_H2OICE_REFF(1:ngrid,1:nlayer)=reffrad(1:ngrid,1:nlayer,iaero_h2o)
2293	comm_REEVAP(1:ngrid)=reevap_precip(1:ngrid)
2294	endif
2295	comm_FLUXTOP_DN(1:ngrid)=fluxtop_dn(1:ngrid)
2296	comm_FLUXABS_SW(1:ngrid)=fluxabs_sw(1:ngrid)
2297	comm_FLUXTOP_LW(1:ngrid)=fluxtop_lw(1:ngrid)
2298	comm_FLUXSURF_SW(1:ngrid)=fluxsurf_sw(1:ngrid)
2299	comm_FLUXSURF_LW(1:ngrid)=fluxsurf_lw(1:ngrid)
2300	comm_FLXGRD(1:ngrid)=fluxgrd(1:ngrid)
2301	comm_LSCEZ(1:ngrid,1:nlayer)=lscaledEz(1:ngrid,1:nlayer)
2302	sensibFlux(1:ngrid) = zflubid(1:ngrid) - capcal(1:ngrid)*zdtsdif(1:ngrid) !!! ????
2303
2304	if (turb_resolved) then
2305	open(17,file='lsf.txt',form='formatted',status='old')
2306	rewind(17)
2307	DO l=1,nlayer
2308	read(17,*) lsf_dt(l),lsf_dq(l)
2309	ENDDO
2310	close(17)
2311	do ig=1,ngrid
2312	if ((tracer).and.(water)) then
2313	pdq(ig,:,igcm_h2o_vap) = pdq(ig,:,igcm_h2o_vap) + lsf_dq(:)
2314	endif
2315	pdt(ig,:) = pdt(ig,:) + lsf_dt(:)
2316	comm_HR_DYN(ig,:) = lsf_dt(:)
2317	enddo
2318	endif
2319	#endif
2320
2321	! XIOS outputs
2322	#ifdef CPP_XIOS
2323	! Send fields to XIOS: (NB these fields must also be defined as
2324	! <field id="..." /> in context_lmdz_physics.xml to be correctly used)
2325	CALL send_xios_field("ls",zls)
2326
2327	CALL send_xios_field("ps",ps)
2328	CALL send_xios_field("area",cell_area)
2329
2330	CALL send_xios_field("temperature",zt)
2331	CALL send_xios_field("u",zu)
2332	CALL send_xios_field("v",zv)
2333	CALL send_xios_field("omega",omega)
2334
2335	CALL send_xios_field("ISR",fluxtop_dn)
2336	CALL send_xios_field("OLR",fluxtop_lw)
2337
2338	if (lastcall.and.is_omp_master) then
2339	write(,) "physiq: call xios_context_finalize"
2340	call xios_context_finalize
2341	endif
2342	#endif
2343
2344	icount=icount+1
2345
2346	end subroutine physiq
2347
2348	end module physiq_mod

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