/[MITgcm]/MITgcm/pkg/thsice/thsice_step_fwd.F
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revision 1.6 by jmc, Mon Jul 12 20:20:03 2004 UTC revision 1.16 by heimbach, Sun Apr 9 17:35:30 2006 UTC
# Line 6  C $Name$ Line 6  C $Name$
6  CBOP  CBOP
7  C     !ROUTINE: THSICE_STEP_FWD  C     !ROUTINE: THSICE_STEP_FWD
8  C     !INTERFACE:  C     !INTERFACE:
9        SUBROUTINE THSICE_STEP_FWD(        SUBROUTINE THSICE_STEP_FWD(
10       I             bi, bj, iMin, iMax, jMin, jMax,       I             bi, bj, iMin, iMax, jMin, jMax,
11       I             prcAtm,       I             prcAtm,
12       U             evpAtm, flxSW,       U             evpAtm, flxSW,
13       I             myTime, myIter, myThid )       I             myTime, myIter, myThid )
14  C     !DESCRIPTION: \bv  C     !DESCRIPTION: \bv
15  C     *==========================================================*  C     *==========================================================*
16  C     | S/R  THSICE_STEP_FWD              C     | S/R  THSICE_STEP_FWD
17  C     | o Step Forward Therm-SeaIce model.  C     | o Step Forward Therm-SeaIce model.
18  C     *==========================================================*  C     *==========================================================*
19  C     \ev  C     \ev
# Line 30  C     === Global variables === Line 30  C     === Global variables ===
30  #include "THSICE_PARAMS.h"  #include "THSICE_PARAMS.h"
31  #include "THSICE_VARS.h"  #include "THSICE_VARS.h"
32  #include "THSICE_TAVE.h"  #include "THSICE_TAVE.h"
33    
34  C     !INPUT/OUTPUT PARAMETERS:  C     !INPUT/OUTPUT PARAMETERS:
35  C     === Routine arguments ===  C     === Routine arguments ===
36  C     bi,bj   :: tile indices  C     bi,bj   :: tile indices
37  C   iMin,iMax :: computation domain: 1rst index range  C   iMin,iMax :: computation domain: 1rst index range
38  C   jMin,jMax :: computation domain: 2nd  index range  C   jMin,jMax :: computation domain: 2nd  index range
39  C- input:  C- input:
40  C     prcAtm  :: total precip from the atmosphere [kg/m2/s]  C     prcAtm  :: total precip from the atmosphere [kg/m2/s]
41  C     evpAtm  :: (Inp) evaporation to the atmosphere [kg/m2/s] (>0 if evaporate)  C     evpAtm  :: (Inp) evaporation to the atmosphere [kg/m2/s] (>0 if evaporate)
42  C     flxSW   :: (Inp) short-wave heat flux (+=down): downward comp. only  C     flxSW   :: (Inp) short-wave heat flux (+=down): downward comp. only
43  C                      (part.1), becomes net SW flux into ocean (part.2).  C                      (part.1), becomes net SW flux into ocean (part.2).
# Line 73  C     frw2oc    :: fresh-water flux from Line 73  C     frw2oc    :: fresh-water flux from
73  C     fsalt     :: mass salt flux to the ocean  C     fsalt     :: mass salt flux to the ocean
74  C     frzmltMxL :: ocean mixed-layer freezing/melting potential [W/m2]  C     frzmltMxL :: ocean mixed-layer freezing/melting potential [W/m2]
75  C     TFrzOce   :: sea-water freezing temperature [oC] (function of S)  C     TFrzOce   :: sea-water freezing temperature [oC] (function of S)
76    C     isIceFree :: true for ice-free grid-cell that remains ice-free
77        INTEGER i,j        INTEGER i,j
78        _RL snowPr        _RL snowPr
79        _RL agingTime, ageFac        _RL agingTime, ageFac
80        _RL albedo        _RL albedo
       _RL flxAtm(1-OLx:sNx+OLx,1-OLy:sNy+OLy)  
81        _RL frwAtm        _RL frwAtm
82        _RL flx2oc        _RL flx2oc
83        _RL frw2oc        _RL frw2oc
# Line 86  C     TFrzOce   :: sea-water freezing te Line 86  C     TFrzOce   :: sea-water freezing te
86        _RL Fbot, esurp        _RL Fbot, esurp
87        _RL opFrac, icFrac        _RL opFrac, icFrac
88        _RL oceV2s, oceTs        _RL oceV2s, oceTs
89        _RL compact, hIce, hSnow, Tsf, Tice(nlyr), qicen(nlyr)        _RL Tsf, Tice(nlyr), qicen(nlyr)
90        _RL tmpflx(0:2), tmpdTs        _RL tmpflx(0:2), tmpdTs
91          _RL hSnow
92    c
93          _RL flxAtm(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
94          _RL compact(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
95          _RL hIce(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
96    c
97          LOGICAL isIceFree(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
98    #ifdef ALLOW_DIAGNOSTICS
99          _RL tmpFac
100    #endif
101    
102        LOGICAL dBug        LOGICAL dBug
103    
104   1010 FORMAT(A,1P4E11.3)   1010 FORMAT(A,1P4E14.6)
105        dBug = .FALSE.        dBug = .FALSE.
106  C-    Initialise flxAtm  C-    Initialise flxAtm
107         DO j = 1-Oly, sNy+Oly         DO j = 1-Oly, sNy+Oly
108          DO i = 1-Olx, sNx+Olx          DO i = 1-Olx, sNx+Olx
109            flxAtm(i,j) = 0.            flxAtm(i,j) = 0.
110              isIceFree(i,j) = .FALSE.
111    #ifdef ALLOW_AUTODIFF_TAMC
112              compact(i,j) = 0.
113              hIce(i,j) = 0.
114    #endif
115          ENDDO          ENDDO
116         ENDDO         ENDDO
117    
118        IF ( buoyancyRelation(1:7) .EQ. 'OCEANIC' ) THEN        IF ( fluidIsWater ) THEN
119         DO j = jMin, jMax         DO j = jMin, jMax
120          DO i = iMin, iMax          DO i = iMin, iMax
121  c        dBug = ( bi.EQ.3 .AND. i.EQ.15 .AND. j.EQ.11 )  c        dBug = ( bi.EQ.3 .AND. i.EQ.15 .AND. j.EQ.11 )
122    
123  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
124  C    part.1 : ice-covered fraction ;  C    part.1 : ice-covered fraction ;
125  C     Solve for surface and ice temperature (implicitly) ; compute surf. fluxes  C     Solve for surface and ice temperature (implicitly) ; compute surf. fluxes
126  C-------  C-------
127           IF (iceMask(i,j,bi,bj).GT.0. _d 0) THEN           IF (iceMask(i,j,bi,bj).GT.0. _d 0) THEN
128            icFrac  = iceMask(i,j,bi,bj)            icFrac  = iceMask(i,j,bi,bj)
129            TFrzOce = -mu_Tf*sOceMxL(i,j,bi,bj)            TFrzOce = -mu_Tf*sOceMxL(i,j,bi,bj)
130            hIce    = iceHeight(i,j,bi,bj)            hIce(i,j)    = iceHeight(i,j,bi,bj)
131            hSnow   = snowHeight(i,j,bi,bj)            hSnow   = snowHeight(i,j,bi,bj)
132            Tsf     = Tsrf(i,j,bi,bj)            Tsf     = Tsrf(i,j,bi,bj)
133            qicen(1)= Qice1(i,j,bi,bj)            qicen(1)= Qice1(i,j,bi,bj)
# Line 124  C------- Line 139  C-------
139            ENDIF            ENDIF
140    
141            CALL THSICE_ALBEDO(            CALL THSICE_ALBEDO(
142       I               hIce, hSnow, Tsf, snowAge(i,j,bi,bj),       I               hIce(i,j), hSnow, Tsf, snowAge(i,j,bi,bj),
143       O               albedo,       O               albedo,
144       I               myThid )       I               myThid )
145            flxSW(i,j) = flxSW(i,j)*(1. _d 0 - albedo)            flxSW(i,j) = flxSW(i,j)*(1. _d 0 - albedo)
146              siceAlb(i,j,bi,bj) = albedo
147    
148            CALL THSICE_SOLVE4TEMP(            CALL THSICE_SOLVE4TEMP(
149       I          useBulkforce, tmpflx, TFrzOce, hIce, hSnow,       I          useBulkForce, tmpflx, TFrzOce, hIce(i,j), hSnow,
150       U          flxSW(i,j), Tsf, qicen,       U          flxSW(i,j), Tsf, qicen,
151       O          Tice, sHeating(i,j,bi,bj), flxCndBt(i,j,bi,bj),       O          Tice, sHeating(i,j,bi,bj), flxCndBt(i,j,bi,bj),
152       O          tmpdTs, flxAtm(i,j), evpAtm(i,j),       O          tmpdTs, flxAtm(i,j), evpAtm(i,j),
# Line 147  C--    Update Sea-Ice state : Line 163  C--    Update Sea-Ice state :
163            Tice2(i,j,bi,bj)=Tice(2)            Tice2(i,j,bi,bj)=Tice(2)
164            Qice1(i,j,bi,bj)=qicen(1)            Qice1(i,j,bi,bj)=qicen(1)
165            Qice2(i,j,bi,bj)=qicen(2)            Qice2(i,j,bi,bj)=qicen(2)
 #ifdef ALLOW_TIMEAVE  
           ice_albedo_Ave(i,j,bi,bj) = ice_albedo_Ave(i,j,bi,bj)  
      &                              + icFrac*albedo*thSIce_deltaT  
 #endif /*ALLOW_TIMEAVE*/  
166            IF ( dBug ) THEN            IF ( dBug ) THEN
167             WRITE(6,1010) 'ThSI_FWD: Tsf, Tice(1,2), frzmltMxL =',             WRITE(6,1010) 'ThSI_FWD: Tsf, Tice(1,2), TFrzOce =',
168       &                              Tsf, Tice, frzmltMxL       &                              Tsf, Tice, TFrzOce
169             WRITE(6,1010) 'ThSI_FWD: sHeat,fxCndBt, fxAtm,evAtm=',             WRITE(6,1010) 'ThSI_FWD: sHeat,fxCndBt, fxAtm,evAtm=',
170       &                  sHeating(i,j,bi,bj), flxCndBt(i,j,bi,bj),       &                  sHeating(i,j,bi,bj), flxCndBt(i,j,bi,bj),
171       &                  flxAtm(i,j), evpAtm(i,j)       &                  flxAtm(i,j), evpAtm(i,j)
# Line 164  C--    Update Sea-Ice state : Line 176  C--    Update Sea-Ice state :
176        ENDIF        ENDIF
177        dBug = .FALSE.        dBug = .FALSE.
178    
179    #ifdef ALLOW_DIAGNOSTICS
180          IF ( useDiagnostics ) THEN
181            tmpFac = 1. _d 0
182            CALL DIAGNOSTICS_FRACT_FILL(
183         I                   snowPrc,   iceMask,tmpFac,1,'SIsnwPrc',
184         I                   0,1,1,bi,bj,myThid)
185            CALL DIAGNOSTICS_FRACT_FILL(
186         I                   siceAlb,   iceMask,tmpFac,1,'SIalbedo',
187         I                   0,1,1,bi,bj,myThid)
188          ENDIF
189    #endif /* ALLOW_DIAGNOSTICS */
190          DO j = jMin, jMax
191           DO i = iMin, iMax
192              siceAlb(i,j,bi,bj) = iceMask(i,j,bi,bj)*siceAlb(i,j,bi,bj)
193           ENDDO
194          ENDDO
195    
196  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
197  C    part.2 : ice-covered fraction ;  C    part.2 : ice-covered fraction ;
198  C     change in ice/snow thickness and ice-fraction  C     change in ice/snow thickness and ice-fraction
199  C     note: can only reduce the ice-fraction but not increase it.  C     note: can only reduce the ice-fraction but not increase it.
200  C-------  C-------
201        agingTime = 50. _d 0 * 86400. _d 0        agingTime = 50. _d 0 * 86400. _d 0
# Line 182  c       dBug = ( bi.EQ.3 .AND. i.EQ.15 . Line 211  c       dBug = ( bi.EQ.3 .AND. i.EQ.15 .
211    
212          Fbot   = 0. _d 0          Fbot   = 0. _d 0
213          saltFlux(i,j,bi,bj) = 0. _d 0          saltFlux(i,j,bi,bj) = 0. _d 0
214          compact= iceMask(i,j,bi,bj)          compact(i,j)= iceMask(i,j,bi,bj)
215  C-------  C-------
216          IF (dBug .AND. (frzmltMxL.GT.0. .OR. compact.GT.0.) ) THEN          IF (dBug .AND. (frzmltMxL.GT.0. .OR. compact(i,j).GT.0.) ) THEN
217            WRITE(6,'(A,2I4,2I2)') 'ThSI_FWD: i,j=',i,j,bi,bj            WRITE(6,'(A,2I4,2I2)') 'ThSI_FWD: i,j=',i,j,bi,bj
218            WRITE(6,1010) 'ThSI_FWD:-1- iceMask, hIc, hSn, Tsf  =',            WRITE(6,1010) 'ThSI_FWD:-1- iceMask, hIc, hSn, Tsf  =',
219       &                  compact, iceHeight(i,j,bi,bj),       &                  compact(i,j), iceHeight(i,j,bi,bj),
220       &                  snowHeight(i,j,bi,bj), Qnet(i,j,bi,bj)       &                  snowHeight(i,j,bi,bj), Tsrf(i,j,bi,bj)
221            WRITE(6,1010) 'ThSI_FWD:   ocTs, TFrzOce, frzmltMxL =',            WRITE(6,1010) 'ThSI_FWD: ocTs,TFrzOce,frzmltMxL,Qnet=',
222       &                              oceTs, TFrzOce, frzmltMxL       &                     oceTs, TFrzOce, frzmltMxL,Qnet(i,j,bi,bj)
223          ENDIF          ENDIF
224  C-------  C-------
225          IF (iceMask(i,j,bi,bj).GT.0. _d 0) THEN          IF (iceMask(i,j,bi,bj).GT.0. _d 0) THEN
226    
227            oceV2s  = v2ocMxL(i,j,bi,bj)            oceV2s  = v2ocMxL(i,j,bi,bj)
228            snowPr  = snowPrc(i,j,bi,bj)            snowPr  = snowPrc(i,j,bi,bj)
229            hIce    = iceHeight(i,j,bi,bj)            hIce(i,j)    = iceHeight(i,j,bi,bj)
230            hSnow   = snowHeight(i,j,bi,bj)            hSnow   = snowHeight(i,j,bi,bj)
231            Tsf     = Tsrf(i,j,bi,bj)            Tsf     = Tsrf(i,j,bi,bj)
232            qicen(1)= Qice1(i,j,bi,bj)            qicen(1)= Qice1(i,j,bi,bj)
# Line 207  C------- Line 236  C-------
236            CALL THSICE_CALC_THICKN(            CALL THSICE_CALC_THICKN(
237       I          frzmltMxL, TFrzOce, oceTs, oceV2s, snowPr,       I          frzmltMxL, TFrzOce, oceTs, oceV2s, snowPr,
238       I          sHeating(i,j,bi,bj), flxCndBt(i,j,bi,bj), evpAtm(i,j),       I          sHeating(i,j,bi,bj), flxCndBt(i,j,bi,bj), evpAtm(i,j),
239       U          compact, hIce, hSnow, Tsf, qicen, flx2oc,       U          compact(i,j), hIce(i,j), hSnow, Tsf, qicen, flx2oc,
240       O          frw2oc, fsalt, Fbot,       O          frw2oc, fsalt, Fbot,
241       I          dBug, myThid)       I          dBug, myThid)
242    
# Line 216  C         but to reproduce old results, Line 245  C         but to reproduce old results,
245            snowPrc(i,j,bi,bj) = snowPr            snowPrc(i,j,bi,bj) = snowPr
246    
247  C--  Snow aging :  C--  Snow aging :
248            snowAge(i,j,bi,bj) = thSIce_deltaT            snowAge(i,j,bi,bj) = thSIce_deltaT
249       &                       + snowAge(i,j,bi,bj)*ageFac       &                       + snowAge(i,j,bi,bj)*ageFac
250            IF ( snowPr.GT.0. _d 0 )            IF ( snowPr.GT.0. _d 0 )
251       &      snowAge(i,j,bi,bj) = snowAge(i,j,bi,bj)       &      snowAge(i,j,bi,bj) = snowAge(i,j,bi,bj)
252       &          * EXP( -(thSIce_deltaT*snowPr/rhos)/hNewSnowAge )       &          * EXP( -(thSIce_deltaT*snowPr/rhos)/hNewSnowAge )
253  C--  C--
254    
# Line 233  C---+----1----+----2----+----3----+----4 Line 262  C---+----1----+----2----+----3----+----4
262        IF (dBug) WRITE(6,1010) 'ThSI_FWD: icFrac,flxAtm,evpAtm,flxSnw=',        IF (dBug) WRITE(6,1010) 'ThSI_FWD: icFrac,flxAtm,evpAtm,flxSnw=',
263       &  iceMask(i,j,bi,bj),flxAtm(i,j),evpAtm(i,j),-Lfresh*snowPr       &  iceMask(i,j,bi,bj),flxAtm(i,j),evpAtm(i,j),-Lfresh*snowPr
264        IF (dBug) WRITE(6,1010) 'ThSI_FWD: compact,flx2oc,fsalt,frw2oc=',        IF (dBug) WRITE(6,1010) 'ThSI_FWD: compact,flx2oc,fsalt,frw2oc=',
265       &   compact,flx2oc,fsalt,frw2oc       &   compact(i,j),flx2oc,fsalt,frw2oc
266  #ifdef CHECK_ENERGY_CONSERV  #ifdef CHECK_ENERGY_CONSERV
267            icFrac = iceMask(i,j,bi,bj)            icFrac = iceMask(i,j,bi,bj)
268            CALL THSICE_CHECK_CONSERV( dBug, i, j, bi, bj, 0,            CALL THSICE_CHECK_CONSERV( dBug, i, j, bi, bj, 0,
269       I            icFrac, compact, hIce, hSnow, qicen,       I            icFrac, compact(i,j), hIce(i,j), hSnow, qicen,
270       I            flx2oc, frw2oc, fsalt, flxAtm(i,j), frwAtm,       I            flx2oc, frw2oc, fsalt, flxAtm(i,j), frwAtm,
271       I            myTime, myIter, myThid )       I            myTime, myIter, myThid )
272  #endif /* CHECK_ENERGY_CONSERV */  #endif /* CHECK_ENERGY_CONSERV */
# Line 245  C---+----1----+----2----+----3----+----4 Line 274  C---+----1----+----2----+----3----+----4
274    
275  C--    Update Sea-Ice state :  C--    Update Sea-Ice state :
276  c         iceMask(i,j,bi,bj)=compact  c         iceMask(i,j,bi,bj)=compact
277            iceHeight(i,j,bi,bj) = hIce            iceHeight(i,j,bi,bj) = hIce(i,j)
278            snowHeight(i,j,bi,bj)= hSnow            snowHeight(i,j,bi,bj)= hSnow
279            Tsrf(i,j,bi,bj) =Tsf            Tsrf(i,j,bi,bj) =Tsf
280            Qice1(i,j,bi,bj)=qicen(1)            Qice1(i,j,bi,bj)=qicen(1)
# Line 264  C-     weighted average net fluxes: Line 293  C-     weighted average net fluxes:
293    
294            IF (dBug) WRITE(6,1010)            IF (dBug) WRITE(6,1010)
295       &          'ThSI_FWD:-3- compact, hIc, hSn, Qnet =',       &          'ThSI_FWD:-3- compact, hIc, hSn, Qnet =',
296       &                        compact,hIce,hSnow,Qnet(i,j,bi,bj)       &                        compact(i,j),hIce(i,j),hSnow,
297         &                        Qnet(i,j,bi,bj)
298    
299          ELSEIF (hOceMxL(i,j,bi,bj).gt.0. _d 0) THEN          ELSEIF (hOceMxL(i,j,bi,bj).gt.0. _d 0) THEN
300            flxAtm(i,j) =  -Qnet(i,j,bi,bj)            flxAtm(i,j) =  -Qnet(i,j,bi,bj)
# Line 278  C---+----1----+----2----+----3----+----4 Line 308  C---+----1----+----2----+----3----+----4
308  C    part.3 : freezing of sea-water  C    part.3 : freezing of sea-water
309  C     over ice-free fraction and what is left from ice-covered fraction  C     over ice-free fraction and what is left from ice-covered fraction
310  C-------  C-------
311  c       compact= iceMask(i,j,bi,bj)  c       compact(i,j) = iceMask(i,j,bi,bj)
312          hIce   = iceHeight(i,j,bi,bj)          hIce(i,j)   = iceHeight(i,j,bi,bj)
313          hSnow  = snowHeight(i,j,bi,bj)          hSnow  = snowHeight(i,j,bi,bj)
314    
315          esurp  = frzmltMxL - Fbot*iceMask(i,j,bi,bj)          esurp  = frzmltMxL - Fbot*iceMask(i,j,bi,bj)
316          IF (esurp.GT.0. _d 0) THEN          IF (esurp.GT.0. _d 0) THEN
317            icFrac = compact            icFrac = compact(i,j)
318            qicen(1)= Qice1(i,j,bi,bj)            qicen(1)= Qice1(i,j,bi,bj)
319            qicen(2)= Qice2(i,j,bi,bj)            qicen(2)= Qice2(i,j,bi,bj)
320            CALL THSICE_EXTEND(            CALL THSICE_EXTEND(
321       I               esurp, TFrzOce,       I               esurp, TFrzOce,
322       U               oceTs, compact, hIce, hSnow, qicen,       U               oceTs, compact(i,j), hIce(i,j), hSnow, qicen,
323       O               flx2oc, frw2oc, fsalt,       O               flx2oc, frw2oc, fsalt,
324       I               dBug, myThid )       I               dBug, myThid )
325  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
326        IF (dBug) WRITE(6,1010) 'ThSI_FWD: compact,flx2oc,fsalt,frw2oc='        IF (dBug) WRITE(6,1010) 'ThSI_FWD: compact,flx2oc,fsalt,frw2oc='
327       &                 ,compact,flx2oc,fsalt,frw2oc       &                 ,compact(i,j),flx2oc,fsalt,frw2oc
328  #ifdef CHECK_ENERGY_CONSERV  #ifdef CHECK_ENERGY_CONSERV
329            tmpflx(1) = 0.            tmpflx(1) = 0.
330            tmpflx(2) = 0.            tmpflx(2) = 0.
331            CALL THSICE_CHECK_CONSERV( dBug, i, j, bi, bj, 1,            CALL THSICE_CHECK_CONSERV( dBug, i, j, bi, bj, 1,
332       I            icFrac, compact, hIce, hSnow, qicen,       I            icFrac, compact(i,j), hIce(i,j), hSnow, qicen,
333       I            flx2oc, frw2oc, fsalt, tmpflx(1), tmpflx(2),       I            flx2oc, frw2oc, fsalt, tmpflx(1), tmpflx(2),
334       I            myTime, myIter, myThid )       I            myTime, myIter, myThid )
335  #endif /* CHECK_ENERGY_CONSERV */  #endif /* CHECK_ENERGY_CONSERV */
336  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
337  C--    Update Sea-Ice state :  C--    Update Sea-Ice state :
338            IF ( compact.GT.0. _d 0 .AND. icFrac.EQ.0. _d 0) THEN            IF ( compact(i,j).GT.0. _d 0 .AND. icFrac.EQ.0. _d 0) THEN
339               Tsrf(i,j,bi,bj)  = TFrzOce               Tsrf(i,j,bi,bj)  = TFrzOce
340               Tice1(i,j,bi,bj) = TFrzOce               Tice1(i,j,bi,bj) = TFrzOce
341               Tice2(i,j,bi,bj) = TFrzOce               Tice2(i,j,bi,bj) = TFrzOce
342               Qice1(i,j,bi,bj) = qicen(1)               Qice1(i,j,bi,bj) = qicen(1)
343               Qice2(i,j,bi,bj) = qicen(2)               Qice2(i,j,bi,bj) = qicen(2)
344            ENDIF            ENDIF
345            iceHeight(i,j,bi,bj) = hIce            iceHeight(i,j,bi,bj) = hIce(i,j)
346            snowHeight(i,j,bi,bj)= hSnow            snowHeight(i,j,bi,bj)= hSnow
347  C--    Net fluxes :  C--    Net fluxes :
348            Qnet(i,j,bi,bj) = Qnet(i,j,bi,bj) - flx2oc            Qnet(i,j,bi,bj) = Qnet(i,j,bi,bj) - flx2oc
349            EmPmR(i,j,bi,bj)= EmPmR(i,j,bi,bj)- frw2oc/rhofw            EmPmR(i,j,bi,bj)= EmPmR(i,j,bi,bj)- frw2oc/rhofw
350            saltFlux(i,j,bi,bj)=saltFlux(i,j,bi,bj) - fsalt            saltFlux(i,j,bi,bj)=saltFlux(i,j,bi,bj) - fsalt
351    
352            IF (dBug) WRITE(6,1010)            IF (dBug) WRITE(6,1010)
353       &          'ThSI_FWD:-4- compact, hIc, hSn, Qnet =',       &         'ThSI_FWD:-4- compact, hIc, hSn, Qnet =',
354       &                        compact,hIce,hSnow,Qnet(i,j,bi,bj)       &         compact(i,j),hIce(i,j),hSnow,
355         &         Qnet(i,j,bi,bj)
356  C--   - if esurp > 0 : end  C--   - if esurp > 0 : end
357          ENDIF          ENDIF
358    
359          IF ( compact .GT. 0. _d 0 ) THEN          IF ( hOceMxL(i,j,bi,bj).GT.0. _d 0 )
360            iceMask(i,j,bi,bj)=compact       &    isIceFree(i,j) = iceMask(i,j,bi,bj).LE.0. _d 0
361         &                       .AND.   compact(i,j) .LE.0. _d 0
362            IF ( compact(i,j) .GT. 0. _d 0 ) THEN
363              iceMask(i,j,bi,bj)=compact(i,j)
364            IF ( hSnow .EQ. 0. _d 0 ) snowAge(i,j,bi,bj) = 0. _d 0            IF ( hSnow .EQ. 0. _d 0 ) snowAge(i,j,bi,bj) = 0. _d 0
365          ELSE          ELSE
366            iceMask(i,j,bi,bj)  = 0. _d 0            iceMask(i,j,bi,bj)  = 0. _d 0
# Line 354  C--     Compute Sea-Ice Loading (= mass Line 388  C--     Compute Sea-Ice Loading (= mass
388         ENDDO         ENDDO
389        ENDDO        ENDDO
390    
391    #ifdef ALLOW_BULK_FORCE
392          IF ( useBulkForce ) THEN
393            CALL BULKF_FLUX_ADJUST(
394         I                          bi, bj, iMin, iMax, jMin, jMax,
395         I                          isIceFree, myTime, myIter, myThid )
396          ENDIF
397    #endif /* ALLOW_BULK_FORCE */
398    
399  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|  C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
400  #endif /* ALLOW_THSICE */  #endif /* ALLOW_THSICE */
401    
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