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sbcice_lim.F90 in branches/2014/dev_r4621_NOC4_BDY_VERT_INTERP/NEMOGCM/NEMO/OPA_SRC/SBC – NEMO

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source: branches/2014/dev_r4621_NOC4_BDY_VERT_INTERP/NEMOGCM/NEMO/OPA_SRC/SBC/sbcice_lim.F90 @ 4792

Last change on this file since 4792 was 4792, checked in by jamesharle, 10 years ago
Updates to code after first successful test + merge with HEAD of trunk
Property svn:keywords set to `Id`
File size: 44.3 KB

Line
1	MODULE sbcice_lim
2	!!======================================================================
3	!! * MODULE sbcice_lim *
4	!! Surface module : update the ocean surface boundary condition over ice
5	!! & covered area using LIM sea-ice model
6	!! Sea-Ice model : LIM-3 Sea ice model time-stepping
7	!!=====================================================================
8	!! History : 2.0 ! 2006-12 (M. Vancoppenolle) Original code
9	!! 3.0 ! 2008-02 (C. Talandier) Surface module from icestp.F90
10	!! - ! 2008-04 (G. Madec) sltyle and lim_ctl routine
11	!! 3.3 ! 2010-11 (G. Madec) ice-ocean stress always computed at each ocean time-step
12	!! 3.4 ! 2011-01 (A Porter) dynamical allocation
13	!! - ! 2012-10 (C. Rousset) add lim_diahsb
14	!!----------------------------------------------------------------------
15	#if defined key_lim3
16	!!----------------------------------------------------------------------
17	!! 'key_lim3' : LIM 3.0 sea-ice model
18	!!----------------------------------------------------------------------
19	!! sbc_ice_lim : sea-ice model time-stepping and update ocean sbc over ice-covered area
20	!! lim_ctl : alerts in case of ice model crash
21	!! lim_prt_state : ice control print at a given grid point
22	!!----------------------------------------------------------------------
23	USE oce ! ocean dynamics and tracers
24	USE dom_oce ! ocean space and time domain
25	USE par_ice ! sea-ice parameters
26	USE ice ! LIM-3: ice variables
27	USE iceini ! LIM-3: ice initialisation
28	USE dom_ice ! LIM-3: ice domain
29
30	USE sbc_oce ! Surface boundary condition: ocean fields
31	USE sbc_ice ! Surface boundary condition: ice fields
32	USE sbcblk_core ! Surface boundary condition: CORE bulk
33	USE sbcblk_clio ! Surface boundary condition: CLIO bulk
34	USE sbccpl ! Surface boundary condition: coupled interface
35	USE albedo ! ocean & ice albedo
36
37	USE phycst ! Define parameters for the routines
38	USE eosbn2 ! equation of state
39	USE limdyn ! Ice dynamics
40	USE limtrp ! Ice transport
41	USE limthd ! Ice thermodynamics
42	USE limitd_th ! Thermodynamics on ice thickness distribution
43	USE limitd_me ! Mechanics on ice thickness distribution
44	USE limsbc ! sea surface boundary condition
45	USE limdiahsb ! Ice budget diagnostics
46	USE limwri ! Ice outputs
47	USE limrst ! Ice restarts
48	USE limupdate1 ! update of global variables
49	USE limupdate2 ! update of global variables
50	USE limvar ! Ice variables switch
51
52	USE c1d ! 1D vertical configuration
53	USE lbclnk ! lateral boundary condition - MPP link
54	USE lib_mpp ! MPP library
55	USE wrk_nemo ! work arrays
56	USE timing ! Timing
57	USE iom ! I/O manager library
58	USE in_out_manager ! I/O manager
59	USE prtctl ! Print control
60	USE lib_fortran !
61	USE cpl_oasis3, ONLY : lk_cpl
62
63	#if defined key_bdy
64	USE bdyice_lim ! unstructured open boundary data (bdy_ice_lim routine)
65	#endif
66
67	IMPLICIT NONE
68	PRIVATE
69
70	PUBLIC sbc_ice_lim ! routine called by sbcmod.F90
71	PUBLIC lim_prt_state
72
73	!! * Substitutions
74	# include "domzgr_substitute.h90"
75	# include "vectopt_loop_substitute.h90"
76	!!----------------------------------------------------------------------
77	!! NEMO/OPA 4.0 , UCL NEMO Consortium (2011)
78	!! $Id$
79	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
80	!!----------------------------------------------------------------------
81	CONTAINS
82
83	FUNCTION fice_cell_ave ( ptab)
84	!!--------------------------------------------------------------------------
85	!! * Compute average over categories, for grid cell (ice covered and free ocean)
86	!!--------------------------------------------------------------------------
87	REAL (wp), DIMENSION (jpi,jpj) :: fice_cell_ave
88	REAL (wp), DIMENSION (jpi,jpj,jpl), INTENT (in) :: ptab
89	INTEGER :: jl ! Dummy loop index
90
91	fice_cell_ave (:,:) = 0.0_wp
92
93	DO jl = 1, jpl
94	fice_cell_ave (:,:) = fice_cell_ave (:,:) &
95	& + a_i (:,:,jl) * ptab (:,:,jl)
96	END DO
97
98	END FUNCTION fice_cell_ave
99
100	FUNCTION fice_ice_ave ( ptab)
101	!!--------------------------------------------------------------------------
102	!! * Compute average over categories, for ice covered part of grid cell
103	!!--------------------------------------------------------------------------
104	REAL (kind=wp), DIMENSION (jpi,jpj) :: fice_ice_ave
105	REAL (kind=wp), DIMENSION (jpi,jpj,jpl), INTENT(in) :: ptab
106
107	fice_ice_ave (:,:) = 0.0_wp
108	WHERE ( at_i (:,:) .GT. 0.0_wp ) fice_ice_ave (:,:) = fice_cell_ave ( ptab (:,:,:)) / at_i (:,:)
109
110	END FUNCTION fice_ice_ave
111
112	!!======================================================================
113
114	SUBROUTINE sbc_ice_lim( kt, kblk )
115	!!---------------------------------------------------------------------
116	!! * ROUTINE sbc_ice_lim *
117	!!
118	!! ** Purpose : update the ocean surface boundary condition via the
119	!! Louvain la Neuve Sea Ice Model time stepping
120	!!
121	!! ** Method : ice model time stepping
122	!! - call the ice dynamics routine
123	!! - call the ice advection/diffusion routine
124	!! - call the ice thermodynamics routine
125	!! - call the routine that computes mass and
126	!! heat fluxes at the ice/ocean interface
127	!! - save the outputs
128	!! - save the outputs for restart when necessary
129	!!
130	!! ** Action : - time evolution of the LIM sea-ice model
131	!! - update all sbc variables below sea-ice:
132	!! utau, vtau, taum, wndm, qns , qsr, emp , sfx
133	!!---------------------------------------------------------------------
134	INTEGER, INTENT(in) :: kt ! ocean time step
135	INTEGER, INTENT(in) :: kblk ! type of bulk (=3 CLIO, =4 CORE)
136	!!
137	INTEGER :: ji, jj, jl, jk ! dummy loop index
138	REAL(wp) :: zcoef ! local scalar
139	REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb_ice_os, zalb_ice_cs ! albedo of the ice under overcast/clear sky
140	REAL(wp), POINTER, DIMENSION(:,:,:) :: zalb_ice ! mean albedo of ice (for coupled)
141
142	REAL(wp), POINTER, DIMENSION(:,:) :: zalb_ice_all ! Mean albedo over all categories
143	REAL(wp), POINTER, DIMENSION(:,:) :: ztem_ice_all ! Mean temperature over all categories
144
145	REAL(wp), POINTER, DIMENSION(:,:) :: z_qsr_ice_all ! Mean solar heat flux over all categories
146	REAL(wp), POINTER, DIMENSION(:,:) :: z_qns_ice_all ! Mean non solar heat flux over all categories
147	REAL(wp), POINTER, DIMENSION(:,:) :: z_qla_ice_all ! Mean latent heat flux over all categories
148	REAL(wp), POINTER, DIMENSION(:,:) :: z_dqns_ice_all ! Mean d(qns)/dT over all categories
149	REAL(wp), POINTER, DIMENSION(:,:) :: z_dqla_ice_all ! Mean d(qla)/dT over all categories
150	REAL(wp) :: ztmelts ! clem 2014: for HC diags
151	REAL(wp) :: epsi20 = 1.e-20 !
152	!!----------------------------------------------------------------------
153
154	!- O.M. : why do we allocate all these arrays even when MOD( kt-1, nn_fsbc ) /= 0 ?????
155
156	IF( nn_timing == 1 ) CALL timing_start('sbc_ice_lim')
157
158	CALL wrk_alloc( jpi,jpj,jpl, zalb_ice_os, zalb_ice_cs, zalb_ice )
159
160	IF( lk_cpl ) THEN
161	IF ( ln_iceflx_ave .OR. ln_iceflx_linear ) &
162	& CALL wrk_alloc( jpi, jpj, ztem_ice_all , zalb_ice_all , z_qsr_ice_all, z_qns_ice_all, &
163	& z_qla_ice_all, z_dqns_ice_all, z_dqla_ice_all)
164	ENDIF
165
166	IF( kt == nit000 ) THEN
167	IF(lwp) WRITE(numout,*)
168	IF(lwp) WRITE(numout,*) 'sbc_ice_lim : update ocean surface boudary condition'
169	IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ via Louvain la Neuve Ice Model (LIM-3) time stepping'
170	!
171	CALL ice_init
172	!
173	IF( ln_nicep ) THEN ! control print at a given point
174	jiindx = 15 ; jjindx = 44
175	IF(lwp) WRITE(numout,*) ' The debugging point is : jiindx : ',jiindx, ' jjindx : ',jjindx
176	ENDIF
177	ENDIF
178
179	! !----------------------!
180	IF( MOD( kt-1, nn_fsbc ) == 0 ) THEN ! Ice time-step only !
181	! !----------------------!
182	! ! Bulk Formulae !
183	! !----------------!
184	!
185	u_oce(:,:) = ssu_m(:,:) ! mean surface ocean current at ice velocity point
186	v_oce(:,:) = ssv_m(:,:) ! (C-grid dynamics : U- & V-points as the ocean)
187
188	! masked sea surface freezing temperature [Kelvin]
189	t_bo(:,:) = ( tfreez( sss_m ) + rt0 ) * tmask(:,:,1) + rt0 * ( 1. - tmask(:,:,1) )
190
191	CALL albedo_ice( t_su, ht_i, ht_s, zalb_ice_cs, zalb_ice_os ) ! ... ice albedo
192
193	DO jl = 1, jpl
194	t_su(:,:,jl) = t_su(:,:,jl) + rt0 * ( 1. - tmask(:,:,1) )
195	END DO
196
197	IF ( ln_cpl ) zalb_ice (:,:,:) = 0.5 * ( zalb_ice_cs (:,:,:) + zalb_ice_os (:,:,:) )
198
199	IF( lk_cpl ) THEN
200	IF ( ln_iceflx_ave .OR. ln_iceflx_linear ) THEN
201	!
202	! Compute mean albedo and temperature
203	zalb_ice_all (:,:) = fice_ice_ave ( zalb_ice (:,:,:) )
204	ztem_ice_all (:,:) = fice_ice_ave ( tn_ice (:,:,:) )
205	!
206	ENDIF
207	ENDIF
208	! Bulk formulea - provides the following fields:
209	! utau_ice, vtau_ice : surface ice stress (U- & V-points) [N/m2]
210	! qsr_ice , qns_ice : solar & non solar heat flux over ice (T-point) [W/m2]
211	! qla_ice : latent heat flux over ice (T-point) [W/m2]
212	! dqns_ice, dqla_ice : non solar & latent heat sensistivity (T-point) [W/m2]
213	! tprecip , sprecip : total & solid precipitation (T-point) [Kg/m2/s]
214	! fr1_i0 , fr2_i0 : 1sr & 2nd fraction of qsr penetration in ice [%]
215	!
216	SELECT CASE( kblk )
217	CASE( 3 ) ! CLIO bulk formulation
218	CALL blk_ice_clio( t_su , zalb_ice_cs, zalb_ice_os, &
219	& utau_ice , vtau_ice , qns_ice , qsr_ice , &
220	& qla_ice , dqns_ice , dqla_ice , &
221	& tprecip , sprecip , &
222	& fr1_i0 , fr2_i0 , cp_ice_msh, jpl )
223	!
224	CASE( 4 ) ! CORE bulk formulation
225	! MV 2014
226	! We must account for cloud fraction in the computation of the albedo
227	! The present ref just uses the clear sky value
228	! The overcast sky value is 0.06 higher, and polar skies are mostly overcast
229	! CORE has no cloud fraction, hence we must prescribe it
230	! Mean summer cloud fraction computed from CLIO = 0.81
231	zalb_ice(:,:,:) = 0.19 * zalb_ice_cs(:,:,:) + 0.81 * zalb_ice_os(:,:,:)
232	! Following line, we replace zalb_ice_cs by simply zalb_ice
233	CALL blk_ice_core( t_su , u_ice , v_ice , zalb_ice , &
234	& utau_ice , vtau_ice , qns_ice , qsr_ice , &
235	& qla_ice , dqns_ice , dqla_ice , &
236	& tprecip , sprecip , &
237	& fr1_i0 , fr2_i0 , cp_ice_msh, jpl )
238	!
239	CASE ( 5 )
240	zalb_ice (:,:,:) = 0.5 * ( zalb_ice_cs (:,:,:) + zalb_ice_os (:,:,:) )
241
242	CALL sbc_cpl_ice_tau( utau_ice , vtau_ice )
243
244	CALL sbc_cpl_ice_flx( p_frld=ato_i, palbi=zalb_ice, psst=sst_m, pist=tn_ice )
245
246	! Latent heat flux is forced to 0 in coupled :
247	! it is included in qns (non-solar heat flux)
248	qla_ice (:,:,:) = 0.0e0_wp
249	dqla_ice (:,:,:) = 0.0e0_wp
250	!
251	END SELECT
252
253	! Average over all categories
254	IF( lk_cpl ) THEN
255	IF ( ln_iceflx_ave .OR. ln_iceflx_linear ) THEN
256
257	z_qns_ice_all (:,:) = fice_ice_ave ( qns_ice (:,:,:) )
258	z_qsr_ice_all (:,:) = fice_ice_ave ( qsr_ice (:,:,:) )
259	z_dqns_ice_all (:,:) = fice_ice_ave ( dqns_ice (:,:,:) )
260	z_qla_ice_all (:,:) = fice_ice_ave ( qla_ice (:,:,:) )
261	z_dqla_ice_all (:,:) = fice_ice_ave ( dqla_ice (:,:,:) )
262
263	DO jl = 1, jpl
264	dqns_ice (:,:,jl) = z_dqns_ice_all (:,:)
265	dqla_ice (:,:,jl) = z_dqla_ice_all (:,:)
266	END DO
267	!
268	IF ( ln_iceflx_ave ) THEN
269	DO jl = 1, jpl
270	qns_ice (:,:,jl) = z_qns_ice_all (:,:)
271	qsr_ice (:,:,jl) = z_qsr_ice_all (:,:)
272	qla_ice (:,:,jl) = z_qla_ice_all (:,:)
273	END DO
274	END IF
275	!
276	IF ( ln_iceflx_linear ) THEN
277	DO jl = 1, jpl
278	qns_ice (:,:,jl) = z_qns_ice_all(:,:) + z_dqns_ice_all(:,:) * (tn_ice(:,:,jl) - ztem_ice_all(:,:))
279	qla_ice (:,:,jl) = z_qla_ice_all(:,:) + z_dqla_ice_all(:,:) * (tn_ice(:,:,jl) - ztem_ice_all(:,:))
280	qsr_ice (:,:,jl) = (1.0e0_wp-zalb_ice(:,:,jl)) / (1.0e0_wp-zalb_ice_all(:,:)) * z_qsr_ice_all(:,:)
281	END DO
282	END IF
283	END IF
284	ENDIF
285	! !----------------------!
286	! ! LIM-3 time-stepping !
287	! !----------------------!
288	!
289	numit = numit + nn_fsbc ! Ice model time step
290	!
291	! ! Store previous ice values
292	!!gm : remark old_... should becomes ...b as tn versus tb
293	old_a_i (:,:,:) = a_i (:,:,:) ! ice area
294	old_e_i (:,:,:,:) = e_i (:,:,:,:) ! ice thermal energy
295	old_v_i (:,:,:) = v_i (:,:,:) ! ice volume
296	old_v_s (:,:,:) = v_s (:,:,:) ! snow volume
297	old_e_s (:,:,:,:) = e_s (:,:,:,:) ! snow thermal energy
298	old_smv_i(:,:,:) = smv_i(:,:,:) ! salt content
299	old_oa_i (:,:,:) = oa_i (:,:,:) ! areal age content
300	old_u_ice(:,:) = u_ice(:,:)
301	old_v_ice(:,:) = v_ice(:,:)
302
303	! trends !!gm is it truly necessary ???
304	d_a_i_thd (:,:,:) = 0._wp ; d_a_i_trp (:,:,:) = 0._wp
305	d_v_i_thd (:,:,:) = 0._wp ; d_v_i_trp (:,:,:) = 0._wp
306	d_e_i_thd (:,:,:,:) = 0._wp ; d_e_i_trp (:,:,:,:) = 0._wp
307	d_v_s_thd (:,:,:) = 0._wp ; d_v_s_trp (:,:,:) = 0._wp
308	d_e_s_thd (:,:,:,:) = 0._wp ; d_e_s_trp (:,:,:,:) = 0._wp
309	d_smv_i_thd(:,:,:) = 0._wp ; d_smv_i_trp(:,:,:) = 0._wp
310	d_oa_i_thd (:,:,:) = 0._wp ; d_oa_i_trp (:,:,:) = 0._wp
311	d_u_ice_dyn(:,:) = 0._wp ; d_v_ice_dyn(:,:) = 0._wp
312
313	! salt, heat and mass fluxes
314	sfx (:,:) = 0._wp ;
315	sfx_bri(:,:) = 0._wp ; sfx_dyn(:,:) = 0._wp
316	sfx_sni(:,:) = 0._wp ; sfx_opw(:,:) = 0._wp
317	sfx_bog(:,:) = 0._wp ; sfx_dyn(:,:) = 0._wp
318	sfx_bom(:,:) = 0._wp ; sfx_sum(:,:) = 0._wp
319	sfx_res(:,:) = 0._wp
320
321	wfx_snw(:,:) = 0._wp ; wfx_ice(:,:) = 0._wp
322	wfx_sni(:,:) = 0._wp ; wfx_opw(:,:) = 0._wp
323	wfx_bog(:,:) = 0._wp ; wfx_dyn(:,:) = 0._wp
324	wfx_bom(:,:) = 0._wp ; wfx_sum(:,:) = 0._wp
325	wfx_res(:,:) = 0._wp ; wfx_sub(:,:) = 0._wp
326	wfx_spr(:,:) = 0._wp ;
327
328	hfx_in (:,:) = 0._wp ; hfx_out(:,:) = 0._wp
329	hfx_thd(:,:) = 0._wp ;
330	hfx_snw(:,:) = 0._wp ; hfx_opw(:,:) = 0._wp
331	hfx_bog(:,:) = 0._wp ; hfx_dyn(:,:) = 0._wp
332	hfx_bom(:,:) = 0._wp ; hfx_sum(:,:) = 0._wp
333	hfx_res(:,:) = 0._wp ; hfx_sub(:,:) = 0._wp
334	hfx_spr(:,:) = 0._wp ; hfx_dif(:,:) = 0._wp
335	hfx_err(:,:) = 0._wp ; hfx_err_rem(:,:) = 0._wp
336
337	!
338	fhld (:,:) = 0._wp
339	fmmflx(:,:) = 0._wp
340	! part of solar radiation transmitted through the ice
341	ftr_ice(:,:,:) = 0._wp
342
343	! diags
344	diag_trp_vi (:,:) = 0._wp ; diag_trp_vs(:,:) = 0._wp ; diag_trp_ei(:,:) = 0._wp ; diag_trp_es(:,:) = 0._wp
345	diag_heat_dhc(:,:) = 0._wp
346
347	! dynamical invariants
348	delta_i(:,:) = 0._wp ; divu_i(:,:) = 0._wp ; shear_i(:,:) = 0._wp
349
350	CALL lim_rst_opn( kt ) ! Open Ice restart file
351	!
352	IF( ln_nicep ) CALL lim_prt_state( kt, jiindx, jjindx, 1, ' - Beginning the time step - ' ) ! control print
353	! ----------------------------------------------
354	! ice dynamics and transport (except in 1D case)
355	! ----------------------------------------------
356	IF( .NOT. lk_c1d ) THEN
357	CALL lim_dyn( kt ) ! Ice dynamics ( rheology/dynamics )
358	CALL lim_trp( kt ) ! Ice transport ( Advection/diffusion )
359	CALL lim_var_glo2eqv ! equivalent variables, requested for rafting
360	IF( ln_nicep ) CALL lim_prt_state( kt, jiindx, jjindx,-1, ' - ice dyn & trp - ' ) ! control print
361	CALL lim_itd_me ! Mechanical redistribution ! (ridging/rafting)
362	CALL lim_var_agg( 1 )
363	#if defined key_bdy
364	! bdy ice thermo
365	CALL lim_var_glo2eqv ! equivalent variables
366	CALL bdy_ice_lim( kt )
367	CALL lim_itd_me_zapsmall
368	CALL lim_var_agg(1)
369	IF( ln_nicep ) CALL lim_prt_state( kt, jiindx, jjindx, 1, ' - ice thermo bdy - ' ) ! control print
370	#endif
371	CALL lim_update1
372	ENDIF
373	! !- Change old values for new values
374	old_u_ice(:,:) = u_ice (:,:)
375	old_v_ice(:,:) = v_ice (:,:)
376	old_a_i(:,:,:) = a_i (:,:,:)
377	old_v_s(:,:,:) = v_s (:,:,:)
378	old_v_i(:,:,:) = v_i (:,:,:)
379	old_e_s(:,:,:,:) = e_s (:,:,:,:)
380	old_e_i(:,:,:,:) = e_i (:,:,:,:)
381	old_oa_i(:,:,:) = oa_i(:,:,:)
382	old_smv_i(:,:,:) = smv_i (:,:,:)
383
384	! ----------------------------------------------
385	! ice thermodynamic
386	! ----------------------------------------------
387	CALL lim_var_glo2eqv ! equivalent variables
388	CALL lim_var_agg(1) ! aggregate ice categories
389	! previous lead fraction and ice volume for flux calculations
390	pfrld(:,:) = 1._wp - at_i(:,:)
391	phicif(:,:) = vt_i(:,:)
392	!
393	CALL lim_var_bv ! bulk brine volume (diag)
394	CALL lim_thd( kt ) ! Ice thermodynamics
395	zcoef = rdt_ice /rday ! Ice natural aging
396	oa_i(:,:,:) = oa_i(:,:,:) + a_i(:,:,:) * zcoef
397	IF( ln_nicep ) CALL lim_prt_state( kt, jiindx, jjindx, 1, ' - ice thermodyn. - ' ) ! control print
398	CALL lim_itd_th( kt ) ! Remap ice categories, lateral accretion !
399	CALL lim_var_agg( 1 ) ! requested by limupdate
400	CALL lim_update2 ! Global variables update
401
402	CALL lim_var_glo2eqv ! equivalent variables (outputs)
403	CALL lim_var_agg(2) ! aggregate ice thickness categories
404	IF( ln_nicep ) CALL lim_prt_state( kt, jiindx, jjindx, 2, ' - Final state - ' ) ! control print
405	!
406	CALL lim_sbc_flx( kt ) ! Update surface ocean mass, heat and salt fluxes
407	!
408	IF( ln_nicep ) CALL lim_prt_state( kt, jiindx, jjindx, 3, ' - Final state lim_sbc - ' ) ! control print
409	!
410	! ! Diagnostics and outputs
411	IF (ln_limdiaout) CALL lim_diahsb
412
413	CALL lim_wri( 1 ) ! Ice outputs
414
415	IF( kt == nit000 .AND. ln_rstart ) &
416	& CALL iom_close( numrir ) ! clem: close input ice restart file
417	!
418	IF( lrst_ice ) CALL lim_rst_write( kt ) ! Ice restart file
419	CALL lim_var_glo2eqv ! ???
420	!
421	IF( ln_nicep ) CALL lim_ctl( kt ) ! alerts in case of model crash
422	!
423	ENDIF ! End sea-ice time step only
424
425	! !--------------------------!
426	! ! at all ocean time step !
427	! !--------------------------!
428	!
429	! ! Update surface ocean stresses (only in ice-dynamic case)
430	! ! otherwise the atm.-ocean stresses are used everywhere
431	IF( ln_limdyn ) CALL lim_sbc_tau( kt, ub(:,:,1), vb(:,:,1) ) ! using before instantaneous surf. currents
432
433	!!gm remark, the ocean-ice stress is not saved in ice diag call above ..... find a solution!!!
434	CALL wrk_dealloc( jpi,jpj,jpl, zalb_ice_os, zalb_ice_cs, zalb_ice )
435
436	IF( lk_cpl ) THEN
437	IF ( ln_iceflx_ave .OR. ln_iceflx_linear ) &
438	& CALL wrk_dealloc( jpi, jpj, ztem_ice_all , zalb_ice_all , z_qsr_ice_all, z_qns_ice_all, &
439	& z_qla_ice_all, z_dqns_ice_all, z_dqla_ice_all)
440	ENDIF
441	!
442	IF( nn_timing == 1 ) CALL timing_stop('sbc_ice_lim')
443	!
444	END SUBROUTINE sbc_ice_lim
445
446
447	SUBROUTINE lim_ctl( kt )
448	!!-----------------------------------------------------------------------
449	!! * ROUTINE lim_ctl *
450	!!
451	!! ** Purpose : Alerts in case of model crash
452	!!-------------------------------------------------------------------
453	INTEGER, INTENT(in) :: kt ! ocean time step
454	INTEGER :: ji, jj, jk, jl ! dummy loop indices
455	INTEGER :: inb_altests ! number of alert tests (max 20)
456	INTEGER :: ialert_id ! number of the current alert
457	REAL(wp) :: ztmelts ! ice layer melting point
458	CHARACTER (len=30), DIMENSION(20) :: cl_alname ! name of alert
459	INTEGER , DIMENSION(20) :: inb_alp ! number of alerts positive
460	!!-------------------------------------------------------------------
461
462	inb_altests = 10
463	inb_alp(:) = 0
464
465	! Alert if incompatible volume and concentration
466	ialert_id = 2 ! reference number of this alert
467	cl_alname(ialert_id) = ' Incompat vol and con ' ! name of the alert
468
469	DO jl = 1, jpl
470	DO jj = 1, jpj
471	DO ji = 1, jpi
472	IF( v_i(ji,jj,jl) /= 0._wp .AND. a_i(ji,jj,jl) == 0._wp ) THEN
473	!WRITE(numout,*) ' ALERTE 2 : Incompatible volume and concentration '
474	!WRITE(numout,*) ' at_i ', at_i(ji,jj)
475	!WRITE(numout,*) ' Point - category', ji, jj, jl
476	!WRITE(numout,) ' a_i ** a_i_old ', a_i (ji,jj,jl), old_a_i (ji,jj,jl)
477	!WRITE(numout,) ' v_i ** v_i_old ', v_i (ji,jj,jl), old_v_i (ji,jj,jl)
478	!WRITE(numout,*) ' d_a_i_thd/trp ', d_a_i_thd(ji,jj,jl), d_a_i_trp(ji,jj,jl)
479	!WRITE(numout,*) ' d_v_i_thd/trp ', d_v_i_thd(ji,jj,jl), d_v_i_trp(ji,jj,jl)
480	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
481	ENDIF
482	END DO
483	END DO
484	END DO
485
486	! Alerte if very thick ice
487	ialert_id = 3 ! reference number of this alert
488	cl_alname(ialert_id) = ' Very thick ice ' ! name of the alert
489	jl = jpl
490	DO jj = 1, jpj
491	DO ji = 1, jpi
492	IF( ht_i(ji,jj,jl) > 50._wp ) THEN
493	!CALL lim_prt_state( kt, ji, jj, 2, ' ALERTE 3 : Very thick ice ' )
494	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
495	ENDIF
496	END DO
497	END DO
498
499	! Alert if very fast ice
500	ialert_id = 4 ! reference number of this alert
501	cl_alname(ialert_id) = ' Very fast ice ' ! name of the alert
502	DO jj = 1, jpj
503	DO ji = 1, jpi
504	IF( MAX( ABS( u_ice(ji,jj) ), ABS( v_ice(ji,jj) ) ) > 1.5 .AND. &
505	& at_i(ji,jj) > 0._wp ) THEN
506	!CALL lim_prt_state( kt, ji, jj, 1, ' ALERTE 4 : Very fast ice ' )
507	!WRITE(numout,*) ' ice strength : ', strength(ji,jj)
508	!WRITE(numout,*) ' oceanic stress utau : ', utau(ji,jj)
509	!WRITE(numout,*) ' oceanic stress vtau : ', vtau(ji,jj)
510	!WRITE(numout,*) ' sea-ice stress utau_ice : ', utau_ice(ji,jj)
511	!WRITE(numout,*) ' sea-ice stress vtau_ice : ', vtau_ice(ji,jj)
512	!WRITE(numout,*) ' oceanic speed u : ', u_oce(ji,jj)
513	!WRITE(numout,*) ' oceanic speed v : ', v_oce(ji,jj)
514	!WRITE(numout,*) ' sst : ', sst_m(ji,jj)
515	!WRITE(numout,*) ' sss : ', sss_m(ji,jj)
516	!WRITE(numout,*)
517	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
518	ENDIF
519	END DO
520	END DO
521
522	! Alert if there is ice on continents
523	ialert_id = 6 ! reference number of this alert
524	cl_alname(ialert_id) = ' Ice on continents ' ! name of the alert
525	DO jj = 1, jpj
526	DO ji = 1, jpi
527	IF( tms(ji,jj) <= 0._wp .AND. at_i(ji,jj) > 0._wp ) THEN
528	!CALL lim_prt_state( kt, ji, jj, 1, ' ALERTE 6 : Ice on continents ' )
529	!WRITE(numout,*) ' masks s, u, v : ', tms(ji,jj), tmu(ji,jj), tmv(ji,jj)
530	!WRITE(numout,*) ' sst : ', sst_m(ji,jj)
531	!WRITE(numout,*) ' sss : ', sss_m(ji,jj)
532	!WRITE(numout,*) ' at_i(ji,jj) : ', at_i(ji,jj)
533	!WRITE(numout,*) ' v_ice(ji,jj) : ', v_ice(ji,jj)
534	!WRITE(numout,*) ' v_ice(ji,jj-1) : ', v_ice(ji,jj-1)
535	!WRITE(numout,*) ' u_ice(ji-1,jj) : ', u_ice(ji-1,jj)
536	!WRITE(numout,*) ' u_ice(ji,jj) : ', v_ice(ji,jj)
537	!
538	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
539	ENDIF
540	END DO
541	END DO
542
543	!
544	! ! Alert if very fresh ice
545	ialert_id = 7 ! reference number of this alert
546	cl_alname(ialert_id) = ' Very fresh ice ' ! name of the alert
547	DO jl = 1, jpl
548	DO jj = 1, jpj
549	DO ji = 1, jpi
550	IF( sm_i(ji,jj,jl) < 0.1 .AND. a_i(ji,jj,jl) > 0._wp ) THEN
551	! CALL lim_prt_state(kt,ji,jj,1, ' ALERTE 7 : Very fresh ice ' )
552	! WRITE(numout,*) ' sst : ', sst_m(ji,jj)
553	! WRITE(numout,*) ' sss : ', sss_m(ji,jj)
554	! WRITE(numout,*)
555	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
556	ENDIF
557	END DO
558	END DO
559	END DO
560	!
561
562	! ! Alert if too old ice
563	ialert_id = 9 ! reference number of this alert
564	cl_alname(ialert_id) = ' Very old ice ' ! name of the alert
565	DO jl = 1, jpl
566	DO jj = 1, jpj
567	DO ji = 1, jpi
568	IF ( ( ( ABS( o_i(ji,jj,jl) ) > rdt_ice ) .OR. &
569	( ABS( o_i(ji,jj,jl) ) < 0._wp) ) .AND. &
570	( a_i(ji,jj,jl) > 0._wp ) ) THEN
571	!CALL lim_prt_state( kt, ji, jj, 1, ' ALERTE 9 : Wrong ice age ')
572	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
573	ENDIF
574	END DO
575	END DO
576	END DO
577
578	! Alert on salt flux
579	ialert_id = 5 ! reference number of this alert
580	cl_alname(ialert_id) = ' High salt flux ' ! name of the alert
581	DO jj = 1, jpj
582	DO ji = 1, jpi
583	IF( ABS( sfx (ji,jj) ) .GT. 1.0e-2 ) THEN ! = 1 psu/day for 1m ocean depth
584	!CALL lim_prt_state( kt, ji, jj, 3, ' ALERTE 5 : High salt flux ' )
585	!DO jl = 1, jpl
586	!WRITE(numout,*) ' Category no: ', jl
587	!WRITE(numout,*) ' a_i : ', a_i (ji,jj,jl) , ' old_a_i : ', old_a_i (ji,jj,jl)
588	!WRITE(numout,*) ' d_a_i_trp : ', d_a_i_trp(ji,jj,jl) , ' d_a_i_thd : ', d_a_i_thd(ji,jj,jl)
589	!WRITE(numout,*) ' v_i : ', v_i (ji,jj,jl) , ' old_v_i : ', old_v_i (ji,jj,jl)
590	!WRITE(numout,*) ' d_v_i_trp : ', d_v_i_trp(ji,jj,jl) , ' d_v_i_thd : ', d_v_i_thd(ji,jj,jl)
591	!WRITE(numout,*) ' '
592	!END DO
593	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
594	ENDIF
595	END DO
596	END DO
597
598	! Alert if qns very big
599	ialert_id = 8 ! reference number of this alert
600	cl_alname(ialert_id) = ' fnsolar very big ' ! name of the alert
601	DO jj = 1, jpj
602	DO ji = 1, jpi
603	IF( ABS( qns(ji,jj) ) > 1500._wp .AND. at_i(ji,jj) > 0._wp ) THEN
604	!
605	!WRITE(numout,*) ' ALERTE 8 : Very high non-solar heat flux'
606	!WRITE(numout,*) ' ji, jj : ', ji, jj
607	!WRITE(numout,*) ' qns : ', qns(ji,jj)
608	!WRITE(numout,*) ' sst : ', sst_m(ji,jj)
609	!WRITE(numout,*) ' sss : ', sss_m(ji,jj)
610	!
611	!CALL lim_prt_state( kt, ji, jj, 2, ' ')
612	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
613	!
614	ENDIF
615	END DO
616	END DO
617	!+++++
618
619	! Alert if very warm ice
620	ialert_id = 10 ! reference number of this alert
621	cl_alname(ialert_id) = ' Very warm ice ' ! name of the alert
622	inb_alp(ialert_id) = 0
623	DO jl = 1, jpl
624	DO jk = 1, nlay_i
625	DO jj = 1, jpj
626	DO ji = 1, jpi
627	ztmelts = -tmut * s_i(ji,jj,jk,jl) + rtt
628	IF( t_i(ji,jj,jk,jl) >= ztmelts .AND. v_i(ji,jj,jl) > 1.e-10 &
629	& .AND. a_i(ji,jj,jl) > 0._wp ) THEN
630	!WRITE(numout,*) ' ALERTE 10 : Very warm ice'
631	!WRITE(numout,*) ' ji, jj, jk, jl : ', ji, jj, jk, jl
632	!WRITE(numout,*) ' t_i : ', t_i(ji,jj,jk,jl)
633	!WRITE(numout,*) ' e_i : ', e_i(ji,jj,jk,jl)
634	!WRITE(numout,*) ' s_i : ', s_i(ji,jj,jk,jl)
635	!WRITE(numout,*) ' ztmelts : ', ztmelts
636	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
637	ENDIF
638	END DO
639	END DO
640	END DO
641	END DO
642
643	! sum of the alerts on all processors
644	IF( lk_mpp ) THEN
645	DO ialert_id = 1, inb_altests
646	CALL mpp_sum(inb_alp(ialert_id))
647	END DO
648	ENDIF
649
650	! print alerts
651	IF( lwp ) THEN
652	ialert_id = 1 ! reference number of this alert
653	cl_alname(ialert_id) = ' NO alerte 1 ' ! name of the alert
654	WRITE(numout,*) ' time step ',kt
655	WRITE(numout,*) ' All alerts at the end of ice model '
656	DO ialert_id = 1, inb_altests
657	WRITE(numout,*) ialert_id, cl_alname(ialert_id)//' : ', inb_alp(ialert_id), ' times ! '
658	END DO
659	ENDIF
660	!
661	END SUBROUTINE lim_ctl
662
663
664	SUBROUTINE lim_prt_state( kt, ki, kj, kn, cd1 )
665	!!-----------------------------------------------------------------------
666	!! * ROUTINE lim_prt_state *
667	!!
668	!! ** Purpose : Writes global ice state on the (i,j) point
669	!! in ocean.ouput
670	!! 3 possibilities exist
671	!! n = 1/-1 -> simple ice state (plus Mechanical Check if -1)
672	!! n = 2 -> exhaustive state
673	!! n = 3 -> ice/ocean salt fluxes
674	!!
675	!! ** input : point coordinates (i,j)
676	!! n : number of the option
677	!!-------------------------------------------------------------------
678	INTEGER , INTENT(in) :: kt ! ocean time step
679	INTEGER , INTENT(in) :: ki, kj, kn ! ocean gridpoint indices
680	CHARACTER(len=*), INTENT(in) :: cd1 !
681	!!
682	INTEGER :: jl, ji, jj
683	!!-------------------------------------------------------------------
684
685	DO ji = mi0(ki), mi1(ki)
686	DO jj = mj0(kj), mj1(kj)
687
688	WRITE(numout,*) ' time step ',kt,' ',cd1 ! print title
689
690	!----------------
691	! Simple state
692	!----------------
693
694	IF ( kn == 1 .OR. kn == -1 ) THEN
695	WRITE(numout,*) ' lim_prt_state - Point : ',ji,jj
696	WRITE(numout,*) ' ~~~~~~~~~~~~~~ '
697	WRITE(numout,*) ' Simple state '
698	WRITE(numout,*) ' masks s,u,v : ', tms(ji,jj), tmu(ji,jj), tmv(ji,jj)
699	WRITE(numout,*) ' lat - long : ', gphit(ji,jj), glamt(ji,jj)
700	WRITE(numout,*) ' Time step : ', numit
701	WRITE(numout,*) ' - Ice drift '
702	WRITE(numout,*) ' ~~~~~~~~~~~ '
703	WRITE(numout,*) ' u_ice(i-1,j) : ', u_ice(ji-1,jj)
704	WRITE(numout,*) ' u_ice(i ,j) : ', u_ice(ji,jj)
705	WRITE(numout,*) ' v_ice(i ,j-1): ', v_ice(ji,jj-1)
706	WRITE(numout,*) ' v_ice(i ,j) : ', v_ice(ji,jj)
707	WRITE(numout,*) ' strength : ', strength(ji,jj)
708	WRITE(numout,*)
709	WRITE(numout,*) ' - Cell values '
710	WRITE(numout,*) ' ~~~~~~~~~~~ '
711	WRITE(numout,*) ' cell area : ', area(ji,jj)
712	WRITE(numout,*) ' at_i : ', at_i(ji,jj)
713	WRITE(numout,*) ' vt_i : ', vt_i(ji,jj)
714	WRITE(numout,*) ' vt_s : ', vt_s(ji,jj)
715	DO jl = 1, jpl
716	WRITE(numout,*) ' - Category (', jl,')'
717	WRITE(numout,*) ' a_i : ', a_i(ji,jj,jl)
718	WRITE(numout,*) ' ht_i : ', ht_i(ji,jj,jl)
719	WRITE(numout,*) ' ht_s : ', ht_s(ji,jj,jl)
720	WRITE(numout,*) ' v_i : ', v_i(ji,jj,jl)
721	WRITE(numout,*) ' v_s : ', v_s(ji,jj,jl)
722	WRITE(numout,*) ' e_s : ', e_s(ji,jj,1,jl)/1.0e9
723	WRITE(numout,*) ' e_i : ', e_i(ji,jj,1:nlay_i,jl)/1.0e9
724	WRITE(numout,*) ' t_su : ', t_su(ji,jj,jl)
725	WRITE(numout,*) ' t_snow : ', t_s(ji,jj,1,jl)
726	WRITE(numout,*) ' t_i : ', t_i(ji,jj,1:nlay_i,jl)
727	WRITE(numout,*) ' sm_i : ', sm_i(ji,jj,jl)
728	WRITE(numout,*) ' smv_i : ', smv_i(ji,jj,jl)
729	WRITE(numout,*)
730	END DO
731	ENDIF
732	IF( kn == -1 ) THEN
733	WRITE(numout,) ' Mechanical Check ************* '
734	WRITE(numout,*) ' Check what means ice divergence '
735	WRITE(numout,*) ' Total ice concentration ', at_i (ji,jj)
736	WRITE(numout,*) ' Total lead fraction ', ato_i(ji,jj)
737	WRITE(numout,*) ' Sum of both ', ato_i(ji,jj) + at_i(ji,jj)
738	WRITE(numout,*) ' Sum of both minus 1 ', ato_i(ji,jj) + at_i(ji,jj) - 1.00
739	ENDIF
740
741
742	!--------------------
743	! Exhaustive state
744	!--------------------
745
746	IF ( kn .EQ. 2 ) THEN
747	WRITE(numout,*) ' lim_prt_state - Point : ',ji,jj
748	WRITE(numout,*) ' ~~~~~~~~~~~~~~ '
749	WRITE(numout,*) ' Exhaustive state '
750	WRITE(numout,*) ' lat - long ', gphit(ji,jj), glamt(ji,jj)
751	WRITE(numout,*) ' Time step ', numit
752	WRITE(numout,*)
753	WRITE(numout,*) ' - Cell values '
754	WRITE(numout,*) ' ~~~~~~~~~~~ '
755	WRITE(numout,*) ' cell area : ', area(ji,jj)
756	WRITE(numout,*) ' at_i : ', at_i(ji,jj)
757	WRITE(numout,*) ' vt_i : ', vt_i(ji,jj)
758	WRITE(numout,*) ' vt_s : ', vt_s(ji,jj)
759	WRITE(numout,*) ' u_ice(i-1,j) : ', u_ice(ji-1,jj)
760	WRITE(numout,*) ' u_ice(i ,j) : ', u_ice(ji,jj)
761	WRITE(numout,*) ' v_ice(i ,j-1): ', v_ice(ji,jj-1)
762	WRITE(numout,*) ' v_ice(i ,j) : ', v_ice(ji,jj)
763	WRITE(numout,*) ' strength : ', strength(ji,jj)
764	WRITE(numout,*) ' d_u_ice_dyn : ', d_u_ice_dyn(ji,jj), ' d_v_ice_dyn : ', d_v_ice_dyn(ji,jj)
765	WRITE(numout,*) ' old_u_ice : ', old_u_ice(ji,jj) , ' old_v_ice : ', old_v_ice(ji,jj)
766	WRITE(numout,*)
767
768	DO jl = 1, jpl
769	WRITE(numout,*) ' - Category (',jl,')'
770	WRITE(numout,*) ' ~~~~~~~~ '
771	WRITE(numout,*) ' ht_i : ', ht_i(ji,jj,jl) , ' ht_s : ', ht_s(ji,jj,jl)
772	WRITE(numout,*) ' t_i : ', t_i(ji,jj,1:nlay_i,jl)
773	WRITE(numout,*) ' t_su : ', t_su(ji,jj,jl) , ' t_s : ', t_s(ji,jj,1,jl)
774	WRITE(numout,*) ' sm_i : ', sm_i(ji,jj,jl) , ' o_i : ', o_i(ji,jj,jl)
775	WRITE(numout,*) ' a_i : ', a_i(ji,jj,jl) , ' old_a_i : ', old_a_i(ji,jj,jl)
776	WRITE(numout,*) ' d_a_i_trp : ', d_a_i_trp(ji,jj,jl) , ' d_a_i_thd : ', d_a_i_thd(ji,jj,jl)
777	WRITE(numout,*) ' v_i : ', v_i(ji,jj,jl) , ' old_v_i : ', old_v_i(ji,jj,jl)
778	WRITE(numout,*) ' d_v_i_trp : ', d_v_i_trp(ji,jj,jl) , ' d_v_i_thd : ', d_v_i_thd(ji,jj,jl)
779	WRITE(numout,*) ' v_s : ', v_s(ji,jj,jl) , ' old_v_s : ', old_v_s(ji,jj,jl)
780	WRITE(numout,*) ' d_v_s_trp : ', d_v_s_trp(ji,jj,jl) , ' d_v_s_thd : ', d_v_s_thd(ji,jj,jl)
781	WRITE(numout,*) ' e_i1 : ', e_i(ji,jj,1,jl)/1.0e9 , ' old_ei1 : ', old_e_i(ji,jj,1,jl)/1.0e9
782	WRITE(numout,*) ' de_i1_trp : ', d_e_i_trp(ji,jj,1,jl)/1.0e9, ' de_i1_thd : ', d_e_i_thd(ji,jj,1,jl)/1.0e9
783	WRITE(numout,*) ' e_i2 : ', e_i(ji,jj,2,jl)/1.0e9 , ' old_ei2 : ', old_e_i(ji,jj,2,jl)/1.0e9
784	WRITE(numout,*) ' de_i2_trp : ', d_e_i_trp(ji,jj,2,jl)/1.0e9, ' de_i2_thd : ', d_e_i_thd(ji,jj,2,jl)/1.0e9
785	WRITE(numout,*) ' e_snow : ', e_s(ji,jj,1,jl) , ' old_e_snow : ', old_e_s(ji,jj,1,jl)
786	WRITE(numout,*) ' d_e_s_trp : ', d_e_s_trp(ji,jj,1,jl) , ' d_e_s_thd : ', d_e_s_thd(ji,jj,1,jl)
787	WRITE(numout,*) ' smv_i : ', smv_i(ji,jj,jl) , ' old_smv_i : ', old_smv_i(ji,jj,jl)
788	WRITE(numout,*) ' d_smv_i_trp: ', d_smv_i_trp(ji,jj,jl) , ' d_smv_i_thd: ', d_smv_i_thd(ji,jj,jl)
789	WRITE(numout,*) ' oa_i : ', oa_i(ji,jj,jl) , ' old_oa_i : ', old_oa_i(ji,jj,jl)
790	WRITE(numout,*) ' d_oa_i_trp : ', d_oa_i_trp(ji,jj,jl) , ' d_oa_i_thd : ', d_oa_i_thd(ji,jj,jl)
791	END DO !jl
792
793	WRITE(numout,*)
794	WRITE(numout,*) ' - Heat / FW fluxes '
795	WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ '
796	WRITE(numout,) ' - Heat fluxes in and out the ice **'
797	WRITE(numout,) ' qsr_ini : ', pfrld(ji,jj) qsr(ji,jj) + SUM( old_a_i(ji,jj,:) * qsr_ice(ji,jj,:) )
798	WRITE(numout,) ' qns_ini : ', pfrld(ji,jj) qns(ji,jj) + SUM( old_a_i(ji,jj,:) * qns_ice(ji,jj,:) )
799	WRITE(numout,*)
800	WRITE(numout,*)
801	WRITE(numout,*) ' sst : ', sst_m(ji,jj)
802	WRITE(numout,*) ' sss : ', sss_m(ji,jj)
803	WRITE(numout,*)
804	WRITE(numout,*) ' - Stresses '
805	WRITE(numout,*) ' ~~~~~~~~ '
806	WRITE(numout,*) ' utau_ice : ', utau_ice(ji,jj)
807	WRITE(numout,*) ' vtau_ice : ', vtau_ice(ji,jj)
808	WRITE(numout,*) ' utau : ', utau (ji,jj)
809	WRITE(numout,*) ' vtau : ', vtau (ji,jj)
810	WRITE(numout,*) ' oc. vel. u : ', u_oce (ji,jj)
811	WRITE(numout,*) ' oc. vel. v : ', v_oce (ji,jj)
812	ENDIF
813
814	!---------------------
815	! Salt / heat fluxes
816	!---------------------
817
818	IF ( kn .EQ. 3 ) THEN
819	WRITE(numout,*) ' lim_prt_state - Point : ',ji,jj
820	WRITE(numout,*) ' ~~~~~~~~~~~~~~ '
821	WRITE(numout,*) ' - Salt / Heat Fluxes '
822	WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ '
823	WRITE(numout,*) ' lat - long ', gphit(ji,jj), glamt(ji,jj)
824	WRITE(numout,*) ' Time step ', numit
825	WRITE(numout,*)
826	WRITE(numout,) ' - Heat fluxes at bottom interface **'
827	WRITE(numout,*) ' qsr : ', qsr(ji,jj)
828	WRITE(numout,*) ' qns : ', qns(ji,jj)
829	WRITE(numout,*)
830	WRITE(numout,*) ' hfx_mass : ', hfx_thd(ji,jj) + hfx_dyn(ji,jj) + hfx_snw(ji,jj) + hfx_res(ji,jj)
831	WRITE(numout,*) ' hfx_in : ', hfx_in(ji,jj)
832	WRITE(numout,*) ' hfx_out : ', hfx_out(ji,jj)
833	WRITE(numout,*) ' dhc : ', diag_heat_dhc(ji,jj)
834	WRITE(numout,*)
835	WRITE(numout,*) ' hfx_dyn : ', hfx_dyn(ji,jj)
836	WRITE(numout,*) ' hfx_thd : ', hfx_thd(ji,jj)
837	WRITE(numout,*) ' hfx_res : ', hfx_res(ji,jj)
838	WRITE(numout,*) ' fhtur : ', fhtur(ji,jj)
839	WRITE(numout,) ' qlead : ', qlead(ji,jj) r1_rdtice
840	WRITE(numout,*)
841	WRITE(numout,) ' - Salt fluxes at bottom interface **'
842	WRITE(numout,*) ' emp : ', emp (ji,jj)
843	WRITE(numout,*) ' sfx : ', sfx (ji,jj)
844	WRITE(numout,*) ' sfx_res : ', sfx_res(ji,jj)
845	WRITE(numout,*) ' sfx_bri : ', sfx_bri(ji,jj)
846	WRITE(numout,*) ' sfx_dyn : ', sfx_dyn(ji,jj)
847	WRITE(numout,*)
848	WRITE(numout,*) ' - Momentum fluxes '
849	WRITE(numout,*) ' utau : ', utau(ji,jj)
850	WRITE(numout,*) ' vtau : ', vtau(ji,jj)
851	ENDIF
852	WRITE(numout,*) ' '
853	!
854	END DO
855	END DO
856
857	END SUBROUTINE lim_prt_state
858
859	#else
860	!!----------------------------------------------------------------------
861	!! Default option Dummy module NO LIM 3.0 sea-ice model
862	!!----------------------------------------------------------------------
863	CONTAINS
864	SUBROUTINE sbc_ice_lim ( kt, kblk ) ! Dummy routine
865	WRITE(,) 'sbc_ice_lim: You should not have seen this print! error?', kt, kblk
866	END SUBROUTINE sbc_ice_lim
867	#endif
868
869	!!======================================================================
870	END MODULE sbcice_lim

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