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sbcice_lim.F90 in trunk/NEMO/OPA_SRC/SBC – NEMO

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source: trunk/NEMO/OPA_SRC/SBC/sbcice_lim.F90 @ 1308

Last change on this file since 1308 was 1270, checked in by rblod, 15 years ago
Light bug in blk_ice, see ticket #289
Property svn:keywords set to `Id`
File size: 35.2 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 3.0 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	!! 9.0 ! 2008-04 (G. Madec) sltyle and lim_ctl routine
11	!!----------------------------------------------------------------------
12	#if defined key_lim3
13	!!----------------------------------------------------------------------
14	!! 'key_lim3' : LIM 3.0 sea-ice model
15	!!----------------------------------------------------------------------
16	!! sbc_ice_lim : sea-ice model time-stepping and update ocean sbc over ice-covered area
17	!! lim_ctl : alerts in case of ice model crash
18	!! lim_prt_state : ice control print at a given grid point
19	!!----------------------------------------------------------------------
20	USE oce ! ocean dynamics and tracers
21	USE c1d ! 1d configuration
22	USE dom_oce ! ocean space and time domain
23	USE lib_mpp
24	USE par_ice ! sea-ice parameters
25	USE ice
26	USE iceini
27	USE ice_oce ! ice variables
28	USE dom_ice
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 albedo
35
36	USE daymod ! day calendar
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 limdia ! Ice diagnostics
46	USE limwri ! Ice outputs
47	USE limrst ! Ice restarts
48	USE limupdate ! update of global variables
49	USE limvar ! Ice variables switch
50
51	USE lbclnk
52	USE iom ! I/O manager library
53	USE in_out_manager ! I/O manager
54	USE prtctl ! Print control
55
56	IMPLICIT NONE
57	PRIVATE
58
59	PUBLIC sbc_ice_lim ! routine called by sbcmod.F90
60
61	CHARACTER(len=1) :: cl_grid = 'C' ! type of grid used in ice dynamics
62
63	!! * Substitutions
64	# include "domzgr_substitute.h90"
65	# include "vectopt_loop_substitute.h90"
66	!!----------------------------------------------------------------------
67	!! NEMO/LIM 3.0 , UCL-LOCEAN-IPSL (2008)
68	!! $Id$
69	!! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt)
70	!!----------------------------------------------------------------------
71
72	CONTAINS
73
74	SUBROUTINE sbc_ice_lim( kt, kblk, kico )
75	!!---------------------------------------------------------------------
76	!! * ROUTINE sbc_ice_lim *
77	!!
78	!! ** Purpose : update the ocean surface boundary condition via the
79	!! Louvain la Neuve Sea Ice Model time stepping
80	!!
81	!! ** Method : ice model time stepping
82	!! - call the ice dynamics routine
83	!! - call the ice advection/diffusion routine
84	!! - call the ice thermodynamics routine
85	!! - call the routine that computes mass and
86	!! heat fluxes at the ice/ocean interface
87	!! - save the outputs
88	!! - save the outputs for restart when necessary
89	!!
90	!! ** Action : - time evolution of the LIM sea-ice model
91	!! - update all sbc variables below sea-ice:
92	!! utau, vtau, qns , qsr, emp , emps
93	!!---------------------------------------------------------------------
94	INTEGER, INTENT(in) :: kt ! ocean time step
95	INTEGER, INTENT(in) :: kblk ! type of bulk (=3 CLIO, =4 CORE)
96	INTEGER, INTENT(in) :: kico ! ice-ocean stress treatment
97	!!
98	INTEGER :: jl ! loop index
99	REAL(wp) :: zcoef ! temporary scalar
100	REAL(wp), DIMENSION(jpi,jpj,jpl) :: alb_ice_os ! albedo of the ice under overcast sky
101	REAL(wp), DIMENSION(jpi,jpj,jpl) :: alb_ice_cs ! albedo of ice under clear sky
102	!!----------------------------------------------------------------------
103
104	IF( kt == nit000 ) THEN
105	IF(lwp) WRITE(numout,*)
106	IF(lwp) WRITE(numout,*) 'sbc_ice_lim : update ocean surface boudary condition'
107	IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ via Louvain la Neuve Ice Model (LIM-3) time stepping'
108	!
109	CALL ice_init
110	!
111	IF( ln_nicep ) THEN ! control print at a given point
112	jiindx = 44 ; jjindx = 140
113	WRITE(numout,*) ' The debugging point is : jiindx : ',jiindx, ' jjindx : ',jjindx
114	ENDIF
115	ENDIF
116
117	! !----------------------!
118	IF( MOD( kt-1, nn_fsbc ) == 0 ) THEN ! Ice time-step only !
119	! !----------------------!
120	! ! Bulk Formulea !
121	! !----------------!
122	!
123	u_oce(:,:) = ssu_m(:,:) ! mean surface ocean current at ice velocity point
124	v_oce(:,:) = ssv_m(:,:) ! (C-grid dynamics : U- & V-points as the ocean)
125	!
126	t_bo(:,:) = tfreez( sss_m ) + rt0 ! masked sea surface freezing temperature [Kelvin]
127	! ! (set to rt0 over land)
128	CALL albedo_ice( t_su, ht_i, ht_s, alb_ice_cs, alb_ice_os ) ! ... ice albedo
129
130	DO jl = 1, jpl
131	t_su(:,:,jl) = t_su(:,:,jl) + rt0 * ( 1. - tmask(:,:,1) )
132	END DO
133	! Bulk formulea - provides the following fields:
134	! utaui_ice, vtaui_ice : surface ice stress (U- & V-points) [N/m2]
135	! qsr_ice , qns_ice : solar & non solar heat flux over ice (T-point) [W/m2]
136	! qla_ice : latent heat flux over ice (T-point) [W/m2]
137	! dqns_ice , dqla_ice : non solar & latent heat sensistivity (T-point) [W/m2]
138	! tprecip , sprecip : total & solid precipitation (T-point) [Kg/m2/s]
139	! fr1_i0 , fr2_i0 : 1sr & 2nd fraction of qsr penetration in ice [%]
140	!
141	SELECT CASE( kblk )
142	CASE( 3 ) ! CLIO bulk formulation
143	CALL blk_ice_clio( t_su , alb_ice_cs, alb_ice_os, &
144	& utaui_ice , vtaui_ice , qns_ice , qsr_ice , &
145	& qla_ice , dqns_ice , dqla_ice , &
146	& tprecip , sprecip , &
147	& fr1_i0 , fr2_i0 , cl_grid, jpl )
148	!
149	CASE( 4 ) ! CORE bulk formulation
150	CALL blk_ice_core( t_su , u_ice , v_ice , alb_ice_cs, &
151	& utaui_ice, vtaui_ice , qns_ice , qsr_ice , &
152	& qla_ice , dqns_ice , dqla_ice , &
153	& tprecip , sprecip , &
154	& fr1_i0 , fr2_i0 , cl_grid, jpl )
155	END SELECT
156
157	! !----------------------!
158	! ! LIM-3 time-stepping !
159	! !----------------------!
160	!
161	numit = numit + nn_fsbc ! Ice model time step
162	!
163	! ! Store previous ice values
164	!!gm : remark old_... should becomes ...b as tn versus tb
165	old_a_i(:,:,:) = a_i(:,:,:) ! ice area
166	old_e_i(:,:,:,:) = e_i(:,:,:,:) ! ice thermal energy
167	old_v_i(:,:,:) = v_i(:,:,:) ! ice volume
168	old_v_s(:,:,:) = v_s(:,:,:) ! snow volume
169	old_e_s(:,:,:,:) = e_s(:,:,:,:) ! snow thermal energy
170	old_smv_i(:,:,:) = smv_i(:,:,:) ! salt content
171	old_oa_i(:,:,:) = oa_i(:,:,:) ! areal age content
172
173	! ! intialisation to zero !!gm is it truly necessary ???
174	d_a_i_thd(:,:,:) = 0.e0 ; d_a_i_trp(:,:,:) = 0.e0
175	d_v_i_thd(:,:,:) = 0.e0 ; d_v_i_trp(:,:,:) = 0.e0
176	d_e_i_thd(:,:,:,:) = 0.e0 ; d_e_i_trp(:,:,:,:) = 0.e0
177	d_v_s_thd(:,:,:) = 0.e0 ; d_v_s_trp(:,:,:) = 0.e0
178	d_e_s_thd(:,:,:,:) = 0.e0 ; d_e_s_trp(:,:,:,:) = 0.e0
179	d_smv_i_thd(:,:,:) = 0.e0 ; d_smv_i_trp(:,:,:) = 0.e0
180	d_oa_i_thd(:,:,:) = 0.e0 ; d_oa_i_trp(:,:,:) = 0.e0
181	!
182	fseqv(:,:) = 0.e0
183	fsbri(:,:) = 0.e0 ; fsalt_res(:,:) = 0.e0
184	fsalt_rpo(:,:) = 0.e0
185	fhmec(:,:) = 0.e0 ; fhbri(:,:) = 0.e0
186	fmmec(:,:) = 0.e0 ; fheat_res(:,:) = 0.e0
187	fheat_rpo(:,:) = 0.e0 ; focea2D(:,:) = 0.e0
188	fsup2D(:,:) = 0.e0
189	!
190	diag_sni_gr(:,:) = 0.e0 ; diag_lat_gr(:,:) = 0.e0
191	diag_bot_gr(:,:) = 0.e0 ; diag_dyn_gr(:,:) = 0.e0
192	diag_bot_me(:,:) = 0.e0 ; diag_sur_me(:,:) = 0.e0
193	! dynamical invariants
194	delta_i(:,:) = 0.e0 ; divu_i (:,:) = 0.e0 ; shear_i(:,:) = 0.e0
195
196	CALL lim_rst_opn( kt ) ! Open Ice restart file
197	!
198	IF( ln_nicep ) CALL lim_prt_state( jiindx, jjindx, 1, ' - Beginning the time step - ' ) ! control print
199	!
200	IF( .NOT. lk_c1d ) THEN ! Ice dynamics & transport (not in 1D case)
201	CALL lim_dyn( kt ) ! Ice dynamics ( rheology/dynamics )
202	CALL lim_trp( kt ) ! Ice transport ( Advection/diffusion )
203	CALL lim_var_agg(1) ! aggregate categories, requested
204	CALL lim_var_glo2eqv ! equivalent variables, requested for rafting
205	IF( ln_nicep ) CALL lim_prt_state( jiindx, jjindx,-1, ' - ice dyn & trp - ' ) ! control print
206	CALL lim_itd_me ! Mechanical redistribution ! (ridging/rafting)
207	ENDIF
208	!
209	! ! Ice thermodynamics
210	CALL lim_var_glo2eqv ! equivalent variables
211	CALL lim_var_agg(1) ! aggregate ice categories
212	CALL lim_var_bv ! bulk brine volume (diag)
213	CALL lim_thd( kt ) ! Ice thermodynamics
214	zcoef = rdt_ice / 86400.e0 ! Ice natural aging
215	oa_i(:,:,:) = oa_i(:,:,:) + a_i(:,:,:) * zcoef
216	CALL lim_var_glo2eqv ! this CALL is maybe not necessary (Martin)
217	IF( ln_nicep ) CALL lim_prt_state( jiindx, jjindx, 1, ' - ice thermodyn. - ' ) ! control print
218	CALL lim_itd_th( kt ) ! Remap ice categories, lateral accretion !
219	!
220	! ! Global variables update \|
221	CALL lim_var_agg( 1 ) ! requested by limupdate
222	CALL lim_update ! Global variables update
223	CALL lim_var_glo2eqv ! equivalent variables (outputs)
224	CALL lim_var_agg(2) ! aggregate ice thickness categories
225	IF( ln_nicep ) CALL lim_prt_state( jiindx, jjindx, 2, ' - Final state - ' ) ! control print
226	!
227	! ! Fluxes of mass and heat to the ocean \|
228	CALL lim_sbc_flx( kt ) ! Ice/Ocean heat freshwater/salt fluxes
229	IF( ln_limdyn .AND. kico == 0 ) & ! Ice/Ocean stresses (only in ice-dynamic case)
230	& CALL lim_sbc_tau( kt, kico ) ! otherwise the atm.-ocean stresses are used everywhere
231	!
232	IF( ln_nicep ) CALL lim_prt_state( jiindx, jjindx, 3, ' - Final state lim_sbc - ' ) ! control print
233	!
234	! ! Diagnostics and outputs
235	#if defined key_zdftke2
236	IF( kt .NE. nitend+1 ) THEN
237	IF( ( MOD( kt+nn_fsbc-1, ninfo ) == 0 .OR. ntmoy == 1 ) .AND. .NOT. lk_mpp ) &
238	& CALL lim_dia
239	CALL lim_wri( 1 ) ! Ice outputs
240	IF( lrst_ice ) CALL lim_rst_write( kt ) ! Ice restart file
241	CALL lim_var_glo2eqv ! ???
242	!
243	IF( ln_nicep ) CALL lim_ctl ! alerts in case of model crash
244	!
245	ENDIF
246	#else
247	IF( ( MOD( kt+nn_fsbc-1, ninfo ) == 0 .OR. ntmoy == 1 ) .AND. .NOT. lk_mpp ) &
248	& CALL lim_dia
249	CALL lim_wri( 1 ) ! Ice outputs
250	IF( lrst_ice ) CALL lim_rst_write( kt ) ! Ice restart file
251	CALL lim_var_glo2eqv ! ???
252	!
253	IF( ln_nicep ) CALL lim_ctl ! alerts in case of model crash
254	!
255	#endif
256	ENDIF ! End sea-ice time step only
257
258	! !--------------------------!
259	! Ice/Ocean stresses (nn_ico_cpl=1 or 2 cases) ! at all ocean time step !
260	! !--------------------------!
261	IF( ln_limdyn .AND. kico /= 0 ) &
262	& CALL lim_sbc_tau( kt, kico )
263	!!gm remark, in this case the ocean-ice stress is not saved in diag call above ..... find a solution!!!
264	!
265	END SUBROUTINE sbc_ice_lim
266
267
268	SUBROUTINE lim_ctl
269	!!-----------------------------------------------------------------------
270	!! * ROUTINE lim_ctl *
271	!!
272	!! ** Purpose : Alerts in case of model crash
273	!!-------------------------------------------------------------------
274	INTEGER :: ji, jj, jk, jl ! dummy loop indices
275	INTEGER :: inb_altests ! number of alert tests (max 20)
276	INTEGER :: ialert_id ! number of the current alert
277	REAL(wp) :: ztmelts ! ice layer melting point
278	CHARACTER (len=30), DIMENSION(20) :: cl_alname ! name of alert
279	INTEGER , DIMENSION(20) :: inb_alp ! number of alerts positive
280	!!-------------------------------------------------------------------
281
282	inb_altests = 10
283	inb_alp(:) = 0
284
285	! Alert if incompatible volume and concentration
286	ialert_id = 2 ! reference number of this alert
287	cl_alname(ialert_id) = ' Incompat vol and con ' ! name of the alert
288
289	DO jl = 1, jpl
290	DO jj = 1, jpj
291	DO ji = 1, jpi
292	IF( v_i(ji,jj,jl) /= 0.e0 .AND. a_i(ji,jj,jl) == 0.e0 ) THEN
293	WRITE(numout,*) ' ALERTE 2 : Incompatible volume and concentration '
294	WRITE(numout,*) ' at_i ', at_i(ji,jj)
295	WRITE(numout,*) ' Point - category', ji, jj, jl
296	WRITE(numout,) ' a_i ** a_i_old ', a_i (ji,jj,jl), old_a_i (ji,jj,jl)
297	WRITE(numout,) ' v_i ** v_i_old ', v_i (ji,jj,jl), old_v_i (ji,jj,jl)
298	WRITE(numout,*) ' d_a_i_thd/trp ', d_a_i_thd(ji,jj,jl), d_a_i_trp(ji,jj,jl)
299	WRITE(numout,*) ' d_v_i_thd/trp ', d_v_i_thd(ji,jj,jl), d_v_i_trp(ji,jj,jl)
300	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
301	ENDIF
302	END DO
303	END DO
304	END DO
305
306	! Alerte if very thick ice
307	ialert_id = 3 ! reference number of this alert
308	cl_alname(ialert_id) = ' Very thick ice ' ! name of the alert
309	jl = jpl
310	DO jj = 1, jpj
311	DO ji = 1, jpi
312	IF( ht_i(ji,jj,jl) .GT. 50.0 ) THEN
313	CALL lim_prt_state( ji, jj, 2, ' ALERTE 3 : Very thick ice ' )
314	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
315	ENDIF
316	END DO
317	END DO
318
319	! Alert if very fast ice
320	ialert_id = 4 ! reference number of this alert
321	cl_alname(ialert_id) = ' Very fast ice ' ! name of the alert
322	DO jj = 1, jpj
323	DO ji = 1, jpi
324	IF( MAX( ABS( u_ice(ji,jj) ), ABS( v_ice(ji,jj) ) ) .GT. 0.5 .AND. &
325	& at_i(ji,jj) .GT. 0.e0 ) THEN
326	CALL lim_prt_state( ji, jj, 1, ' ALERTE 4 : Very fast ice ' )
327	WRITE(numout,*) ' ice strength : ', strength(ji,jj)
328	WRITE(numout,*) ' oceanic stress utau : ', utau(ji,jj)
329	WRITE(numout,*) ' oceanic stress vtau : ', vtau(ji,jj)
330	WRITE(numout,*) ' sea-ice stress utaui_ice : ', utaui_ice(ji,jj)
331	WRITE(numout,*) ' sea-ice stress vtaui_ice : ', vtaui_ice(ji,jj)
332	WRITE(numout,*) ' oceanic speed u : ', u_oce(ji,jj)
333	WRITE(numout,*) ' oceanic speed v : ', v_oce(ji,jj)
334	WRITE(numout,*) ' sst : ', sst_m(ji,jj)
335	WRITE(numout,*) ' sss : ', sss_m(ji,jj)
336	WRITE(numout,*)
337	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
338	ENDIF
339	END DO
340	END DO
341
342	! Alert if there is ice on continents
343	ialert_id = 6 ! reference number of this alert
344	cl_alname(ialert_id) = ' Ice on continents ' ! name of the alert
345	DO jj = 1, jpj
346	DO ji = 1, jpi
347	IF( tms(ji,jj) .LE. 0.0 .AND. at_i(ji,jj) .GT. 0.e0 ) THEN
348	CALL lim_prt_state( ji, jj, 1, ' ALERTE 6 : Ice on continents ' )
349	WRITE(numout,*) ' masks s, u, v : ', tms(ji,jj), tmu(ji,jj), tmv(ji,jj)
350	WRITE(numout,*) ' sst : ', sst_m(ji,jj)
351	WRITE(numout,*) ' sss : ', sss_m(ji,jj)
352	WRITE(numout,*) ' at_i(ji,jj) : ', at_i(ji,jj)
353	WRITE(numout,*) ' v_ice(ji,jj) : ', v_ice(ji,jj)
354	WRITE(numout,*) ' v_ice(ji,jj-1) : ', v_ice(ji,jj-1)
355	WRITE(numout,*) ' u_ice(ji-1,jj) : ', u_ice(ji-1,jj)
356	WRITE(numout,*) ' u_ice(ji,jj) : ', v_ice(ji,jj)
357	!
358	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
359	ENDIF
360	END DO
361	END DO
362
363	!
364	! ! Alert if very fresh ice
365	ialert_id = 7 ! reference number of this alert
366	cl_alname(ialert_id) = ' Very fresh ice ' ! name of the alert
367	DO jl = 1, jpl
368	DO jj = 1, jpj
369	DO ji = 1, jpi
370	!!gm test twice sm_i ... ???? bug?
371	IF( ( ( ABS( sm_i(ji,jj,jl) ) .LT. 0.50) .OR. &
372	( ABS( sm_i(ji,jj,jl) ) .LT. 0.50) ) .AND. &
373	( a_i(ji,jj,jl) .GT. 0.e0 ) ) THEN
374	! CALL lim_prt_state(ji,jj,1, ' ALERTE 7 : Very fresh ice ' )
375	! WRITE(numout,*) ' sst : ', sst_m(ji,jj)
376	! WRITE(numout,*) ' sss : ', sss_m(ji,jj)
377	! WRITE(numout,*) ' s_i_newice : ', s_i_newice(ji,jj,1:jpl)
378	! WRITE(numout,*)
379	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
380	ENDIF
381	END DO
382	END DO
383	END DO
384	!
385
386	! ! Alert if too old ice
387	ialert_id = 9 ! reference number of this alert
388	cl_alname(ialert_id) = ' Very old ice ' ! name of the alert
389	DO jl = 1, jpl
390	DO jj = 1, jpj
391	DO ji = 1, jpi
392	IF ( ( ( ABS( o_i(ji,jj,jl) ) .GT. rdt_ice ) .OR. &
393	( ABS( o_i(ji,jj,jl) ) .LT. 0.00) ) .AND. &
394	( a_i(ji,jj,jl) .GT. 0.0 ) ) THEN
395	CALL lim_prt_state( ji, jj, 1, ' ALERTE 9 : Wrong ice age ')
396	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
397	ENDIF
398	END DO
399	END DO
400	END DO
401
402	! Alert on salt flux
403	ialert_id = 5 ! reference number of this alert
404	cl_alname(ialert_id) = ' High salt flux ' ! name of the alert
405	DO jj = 1, jpj
406	DO ji = 1, jpi
407	IF( ABS( emps(ji,jj) ) .GT. 1.0e-2 ) THEN
408	CALL lim_prt_state( ji, jj, 3, ' ALERTE 5 : High salt flux ' )
409	DO jl = 1, jpl
410	WRITE(numout,*) ' Category no: ', jl
411	WRITE(numout,*) ' a_i : ', a_i (ji,jj,jl) , ' old_a_i : ', old_a_i (ji,jj,jl)
412	WRITE(numout,*) ' d_a_i_trp : ', d_a_i_trp(ji,jj,jl) , ' d_a_i_thd : ', d_a_i_thd(ji,jj,jl)
413	WRITE(numout,*) ' v_i : ', v_i (ji,jj,jl) , ' old_v_i : ', old_v_i (ji,jj,jl)
414	WRITE(numout,*) ' d_v_i_trp : ', d_v_i_trp(ji,jj,jl) , ' d_v_i_thd : ', d_v_i_thd(ji,jj,jl)
415	WRITE(numout,*) ' '
416	END DO
417	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
418	ENDIF
419	END DO
420	END DO
421
422	! Alert if qns very big
423	ialert_id = 8 ! reference number of this alert
424	cl_alname(ialert_id) = ' fnsolar very big ' ! name of the alert
425	DO jj = 1, jpj
426	DO ji = 1, jpi
427	IF( ABS( qns(ji,jj) ) .GT. 1500.0 .AND. ( at_i(ji,jj) .GT. 0.0 ) ) THEN
428	!
429	WRITE(numout,*) ' ALERTE 8 : Very high non-solar heat flux'
430	WRITE(numout,*) ' ji, jj : ', ji, jj
431	WRITE(numout,*) ' qns : ', qns(ji,jj)
432	WRITE(numout,*) ' sst : ', sst_m(ji,jj)
433	WRITE(numout,*) ' sss : ', sss_m(ji,jj)
434	WRITE(numout,*) ' qcmif : ', qcmif(ji,jj)
435	WRITE(numout,*) ' qldif : ', qldif(ji,jj)
436	WRITE(numout,*) ' qcmif : ', qcmif(ji,jj) / rdt_ice
437	WRITE(numout,*) ' qldif : ', qldif(ji,jj) / rdt_ice
438	WRITE(numout,*) ' qfvbq : ', qfvbq(ji,jj)
439	WRITE(numout,*) ' qdtcn : ', qdtcn(ji,jj)
440	WRITE(numout,*) ' qfvbq / dt: ', qfvbq(ji,jj) / rdt_ice
441	WRITE(numout,*) ' qdtcn / dt: ', qdtcn(ji,jj) / rdt_ice
442	WRITE(numout,*) ' fdtcn : ', fdtcn(ji,jj)
443	WRITE(numout,*) ' fhmec : ', fhmec(ji,jj)
444	WRITE(numout,*) ' fheat_rpo : ', fheat_rpo(ji,jj)
445	WRITE(numout,*) ' fheat_res : ', fheat_res(ji,jj)
446	WRITE(numout,*) ' fhbri : ', fhbri(ji,jj)
447	!
448	CALL lim_prt_state( ji, jj, 2, ' ')
449	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
450	!
451	ENDIF
452	END DO
453	END DO
454	!+++++
455
456	! Alert if very warm ice
457	ialert_id = 10 ! reference number of this alert
458	cl_alname(ialert_id) = ' Very warm ice ' ! name of the alert
459	inb_alp(ialert_id) = 0
460	DO jl = 1, jpl
461	DO jk = 1, nlay_i
462	DO jj = 1, jpj
463	DO ji = 1, jpi
464	ztmelts = -tmut * s_i(ji,jj,jk,jl) + rtt
465	IF( t_i(ji,jj,jk,jl) .GE. ztmelts .AND. v_i(ji,jj,jl) .GT. 1.e-6 &
466	& .AND. a_i(ji,jj,jl) .GT. 0.e0 ) THEN
467	WRITE(numout,*) ' ALERTE 10 : Very warm ice'
468	WRITE(numout,*) ' ji, jj, jk, jl : ', ji, jj, jk, jl
469	WRITE(numout,*) ' t_i : ', t_i(ji,jj,jk,jl)
470	WRITE(numout,*) ' e_i : ', e_i(ji,jj,jk,jl)
471	WRITE(numout,*) ' s_i : ', s_i(ji,jj,jk,jl)
472	WRITE(numout,*) ' ztmelts : ', ztmelts
473	inb_alp(ialert_id) = inb_alp(ialert_id) + 1
474	ENDIF
475	END DO
476	END DO
477	END DO
478	END DO
479
480	ialert_id = 1 ! reference number of this alert
481	cl_alname(ialert_id) = ' NO alerte 1 ' ! name of the alert
482	WRITE(numout,*)
483	WRITE(numout,*) ' All alerts at the end of ice model '
484	DO ialert_id = 1, inb_altests
485	WRITE(numout,*) ialert_id, cl_alname(ialert_id)//' : ', inb_alp(ialert_id), ' times ! '
486	END DO
487	!
488	END SUBROUTINE lim_ctl
489
490
491	SUBROUTINE lim_prt_state( ki, kj, kn, cd1 )
492	!!-----------------------------------------------------------------------
493	!! * ROUTINE lim_prt_state *
494	!!
495	!! ** Purpose : Writes global ice state on the (i,j) point
496	!! in ocean.ouput
497	!! 3 possibilities exist
498	!! n = 1/-1 -> simple ice state (plus Mechanical Check if -1)
499	!! n = 2 -> exhaustive state
500	!! n = 3 -> ice/ocean salt fluxes
501	!!
502	!! ** input : point coordinates (i,j)
503	!! n : number of the option
504	!!-------------------------------------------------------------------
505	INTEGER , INTENT(in) :: ki, kj, kn ! ocean gridpoint indices
506	CHARACTER(len=*), INTENT(in) :: cd1 !
507	!!
508	INTEGER :: jl
509	!!-------------------------------------------------------------------
510
511	WRITE(numout,*) cd1 ! print title
512
513	!----------------
514	! Simple state
515	!----------------
516
517	IF ( kn == 1 .OR. kn == -1 ) THEN
518	WRITE(numout,*) ' lim_prt_state - Point : ',ki,kj
519	WRITE(numout,*) ' ~~~~~~~~~~~~~~ '
520	WRITE(numout,*) ' Simple state '
521	WRITE(numout,*) ' masks s,u,v : ', tms(ki,kj), tmu(ki,kj), tmv(ki,kj)
522	WRITE(numout,*) ' lat - long : ', gphit(ki,kj), glamt(ki,kj)
523	WRITE(numout,*) ' Time step : ', numit
524	WRITE(numout,*) ' - Ice drift '
525	WRITE(numout,*) ' ~~~~~~~~~~~ '
526	WRITE(numout,*) ' u_ice(i-1,j) : ', u_ice(ki-1,kj)
527	WRITE(numout,*) ' u_ice(i ,j) : ', u_ice(ki,kj)
528	WRITE(numout,*) ' v_ice(i ,j-1): ', v_ice(ki,kj-1)
529	WRITE(numout,*) ' v_ice(i ,j) : ', v_ice(ki,kj)
530	WRITE(numout,*) ' strength : ', strength(ki,kj)
531	WRITE(numout,*)
532	WRITE(numout,*) ' - Cell values '
533	WRITE(numout,*) ' ~~~~~~~~~~~ '
534	WRITE(numout,*) ' cell area : ', area(ki,kj)
535	WRITE(numout,*) ' at_i : ', at_i(ki,kj)
536	WRITE(numout,*) ' vt_i : ', vt_i(ki,kj)
537	WRITE(numout,*) ' vt_s : ', vt_s(ki,kj)
538	DO jl = 1, jpl
539	WRITE(numout,*) ' - Category (', jl,')'
540	WRITE(numout,*) ' a_i : ', a_i(ki,kj,jl)
541	WRITE(numout,*) ' ht_i : ', ht_i(ki,kj,jl)
542	WRITE(numout,*) ' ht_s : ', ht_s(ki,kj,jl)
543	WRITE(numout,*) ' v_i : ', v_i(ki,kj,jl)
544	WRITE(numout,*) ' v_s : ', v_s(ki,kj,jl)
545	WRITE(numout,*) ' e_s : ', e_s(ki,kj,1,jl)/1.0e9
546	WRITE(numout,*) ' e_i : ', e_i(ki,kj,1:nlay_i,jl)/1.0e9
547	WRITE(numout,*) ' t_su : ', t_su(ki,kj,jl)
548	WRITE(numout,*) ' t_snow : ', t_s(ki,kj,1,jl)
549	WRITE(numout,*) ' t_i : ', t_i(ki,kj,1:nlay_i,jl)
550	WRITE(numout,*) ' sm_i : ', sm_i(ki,kj,jl)
551	WRITE(numout,*) ' smv_i : ', smv_i(ki,kj,jl)
552	WRITE(numout,*)
553	WRITE(numout,*) ' Pathological case : ', patho_case(ki,kj,jl)
554	END DO
555	ENDIF
556	IF( kn == -1 ) THEN
557	WRITE(numout,) ' Mechanical Check ************* '
558	WRITE(numout,*) ' Check what means ice divergence '
559	WRITE(numout,*) ' Total ice concentration ', at_i (ki,kj)
560	WRITE(numout,*) ' Total lead fraction ', ato_i(ki,kj)
561	WRITE(numout,*) ' Sum of both ', ato_i(ki,kj) + at_i(ki,kj)
562	WRITE(numout,*) ' Sum of both minus 1 ', ato_i(ki,kj) + at_i(ki,kj) - 1.00
563	ENDIF
564
565
566	!--------------------
567	! Exhaustive state
568	!--------------------
569
570	IF ( kn .EQ. 2 ) THEN
571	WRITE(numout,*) ' lim_prt_state - Point : ',ki,kj
572	WRITE(numout,*) ' ~~~~~~~~~~~~~~ '
573	WRITE(numout,*) ' Exhaustive state '
574	WRITE(numout,*) ' lat - long ', gphit(ki,kj), glamt(ki,kj)
575	WRITE(numout,*) ' Time step ', numit
576	WRITE(numout,*)
577	WRITE(numout,*) ' - Cell values '
578	WRITE(numout,*) ' ~~~~~~~~~~~ '
579	WRITE(numout,*) ' cell area : ', area(ki,kj)
580	WRITE(numout,*) ' at_i : ', at_i(ki,kj)
581	WRITE(numout,*) ' vt_i : ', vt_i(ki,kj)
582	WRITE(numout,*) ' vt_s : ', vt_s(ki,kj)
583	WRITE(numout,*) ' u_ice(i-1,j) : ', u_ice(ki-1,kj)
584	WRITE(numout,*) ' u_ice(i ,j) : ', u_ice(ki,kj)
585	WRITE(numout,*) ' v_ice(i ,j-1): ', v_ice(ki,kj-1)
586	WRITE(numout,*) ' v_ice(i ,j) : ', v_ice(ki,kj)
587	WRITE(numout,*) ' strength : ', strength(ki,kj)
588	WRITE(numout,*) ' d_u_ice_dyn : ', d_u_ice_dyn(ki,kj), ' d_v_ice_dyn : ', d_v_ice_dyn(ki,kj)
589	WRITE(numout,*) ' old_u_ice : ', old_u_ice(ki,kj) , ' old_v_ice : ', old_v_ice(ki,kj)
590	WRITE(numout,*)
591
592	DO jl = 1, jpl
593	WRITE(numout,*) ' - Category (',jl,')'
594	WRITE(numout,*) ' ~~~~~~~~ '
595	WRITE(numout,*) ' ht_i : ', ht_i(ki,kj,jl) , ' ht_s : ', ht_s(ki,kj,jl)
596	WRITE(numout,*) ' t_i : ', t_i(ki,kj,1:nlay_i,jl)
597	WRITE(numout,*) ' t_su : ', t_su(ki,kj,jl) , ' t_s : ', t_s(ki,kj,1,jl)
598	WRITE(numout,*) ' sm_i : ', sm_i(ki,kj,jl) , ' o_i : ', o_i(ki,kj,jl)
599	WRITE(numout,*) ' a_i : ', a_i(ki,kj,jl) , ' old_a_i : ', old_a_i(ki,kj,jl)
600	WRITE(numout,*) ' d_a_i_trp : ', d_a_i_trp(ki,kj,jl) , ' d_a_i_thd : ', d_a_i_thd(ki,kj,jl)
601	WRITE(numout,*) ' v_i : ', v_i(ki,kj,jl) , ' old_v_i : ', old_v_i(ki,kj,jl)
602	WRITE(numout,*) ' d_v_i_trp : ', d_v_i_trp(ki,kj,jl) , ' d_v_i_thd : ', d_v_i_thd(ki,kj,jl)
603	WRITE(numout,*) ' v_s : ', v_s(ki,kj,jl) , ' old_v_s : ', old_v_s(ki,kj,jl)
604	WRITE(numout,*) ' d_v_s_trp : ', d_v_s_trp(ki,kj,jl) , ' d_v_s_thd : ', d_v_s_thd(ki,kj,jl)
605	WRITE(numout,*) ' e_i1 : ', e_i(ki,kj,1,jl)/1.0e9 , ' old_ei1 : ', old_e_i(ki,kj,1,jl)/1.0e9
606	WRITE(numout,*) ' de_i1_trp : ', d_e_i_trp(ki,kj,1,jl)/1.0e9, ' de_i1_thd : ', d_e_i_thd(ki,kj,1,jl)/1.0e9
607	WRITE(numout,*) ' e_i2 : ', e_i(ki,kj,2,jl)/1.0e9 , ' old_ei2 : ', old_e_i(ki,kj,2,jl)/1.0e9
608	WRITE(numout,*) ' de_i2_trp : ', d_e_i_trp(ki,kj,2,jl)/1.0e9, ' de_i2_thd : ', d_e_i_thd(ki,kj,2,jl)/1.0e9
609	WRITE(numout,*) ' e_snow : ', e_s(ki,kj,1,jl) , ' old_e_snow : ', old_e_s(ki,kj,1,jl)
610	WRITE(numout,*) ' d_e_s_trp : ', d_e_s_trp(ki,kj,1,jl) , ' d_e_s_thd : ', d_e_s_thd(ki,kj,1,jl)
611	WRITE(numout,*) ' smv_i : ', smv_i(ki,kj,jl) , ' old_smv_i : ', old_smv_i(ki,kj,jl)
612	WRITE(numout,*) ' d_smv_i_trp: ', d_smv_i_trp(ki,kj,jl) , ' d_smv_i_thd: ', d_smv_i_thd(ki,kj,jl)
613	WRITE(numout,*) ' oa_i : ', oa_i(ki,kj,jl) , ' old_oa_i : ', old_oa_i(ki,kj,jl)
614	WRITE(numout,*) ' d_oa_i_trp : ', d_oa_i_trp(ki,kj,jl) , ' d_oa_i_thd : ', d_oa_i_thd(ki,kj,jl)
615	WRITE(numout,*) ' Path. case : ', patho_case(ki,kj,jl)
616	END DO !jl
617
618	WRITE(numout,*)
619	WRITE(numout,*) ' - Heat / FW fluxes '
620	WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ '
621	! WRITE(numout,*) ' fsbri : ', fsbri(ki,kj)
622	! WRITE(numout,*) ' fseqv : ', fseqv(ki,kj)
623	! WRITE(numout,*) ' fsalt_res : ', fsalt_res(ki,kj)
624	WRITE(numout,*) ' fmmec : ', fmmec(ki,kj)
625	WRITE(numout,*) ' fhmec : ', fhmec(ki,kj)
626	WRITE(numout,*) ' fhbri : ', fhbri(ki,kj)
627	WRITE(numout,*) ' fheat_rpo : ', fheat_rpo(ki,kj)
628	WRITE(numout,*)
629	WRITE(numout,*) ' sst : ', sst_m(ki,kj)
630	WRITE(numout,*) ' sss : ', sss_m(ki,kj)
631	WRITE(numout,*)
632	WRITE(numout,*) ' - Stresses '
633	WRITE(numout,*) ' ~~~~~~~~ '
634	WRITE(numout,*) ' utaui_ice : ', utaui_ice(ki,kj)
635	WRITE(numout,*) ' vtaui_ice : ', vtaui_ice(ki,kj)
636	WRITE(numout,*) ' utau : ', utau(ki,kj)
637	WRITE(numout,*) ' vtau : ', vtau(ki,kj)
638	WRITE(numout,*) ' oc. vel. u : ', u_oce(ki,kj)
639	WRITE(numout,*) ' oc. vel. v : ', v_oce(ki,kj)
640	ENDIF
641
642	!---------------------
643	! Salt / heat fluxes
644	!---------------------
645
646	IF ( kn .EQ. 3 ) THEN
647	WRITE(numout,*) ' lim_prt_state - Point : ',ki,kj
648	WRITE(numout,*) ' ~~~~~~~~~~~~~~ '
649	WRITE(numout,*) ' - Salt / Heat Fluxes '
650	WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ '
651	WRITE(numout,*) ' lat - long ', gphit(ki,kj), glamt(ki,kj)
652	WRITE(numout,*) ' Time step ', numit
653	WRITE(numout,*)
654	WRITE(numout,) ' - Heat fluxes at bottom interface **'
655	WRITE(numout,*) ' qsr : ', qsr(ki,kj)
656	WRITE(numout,*) ' qns : ', qns(ki,kj)
657	WRITE(numout,*)
658	WRITE(numout,) ' - Salt fluxes at bottom interface **'
659	WRITE(numout,*) ' emps : ', emps(ki,kj)
660	WRITE(numout,*) ' emp : ', emp(ki,kj)
661	WRITE(numout,*) ' fsbri : ', fsbri(ki,kj)
662	WRITE(numout,*) ' fseqv : ', fseqv(ki,kj)
663	WRITE(numout,*) ' fsalt_res : ', fsalt_res(ki,kj)
664	WRITE(numout,*) ' fsalt_rpo : ', fsalt_rpo(ki,kj)
665	WRITE(numout,) ' - Heat fluxes at bottom interface **'
666	WRITE(numout,*) ' fheat_res : ', fheat_res(ki,kj)
667	WRITE(numout,*)
668	WRITE(numout,*) ' - Momentum fluxes '
669	WRITE(numout,*) ' utau : ', utau(ki,kj)
670	WRITE(numout,*) ' vtau : ', vtau(ki,kj)
671	ENDIF
672	WRITE(numout,*) ' '
673	!
674	END SUBROUTINE lim_prt_state
675
676	#else
677	!!----------------------------------------------------------------------
678	!! Default option Dummy module NO LIM 3.0 sea-ice model
679	!!----------------------------------------------------------------------
680	CONTAINS
681	SUBROUTINE sbc_ice_lim ( kt, kblk, kico ) ! Dummy routine
682	WRITE(,) 'sbc_ice_lim: You should not have seen this print! error?', kt, kblk, kico
683	END SUBROUTINE sbc_ice_lim
684	#endif
685
686	!!======================================================================
687	END MODULE sbcice_lim

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