/[MITgcm]/MITgcm_contrib/dgoldberg/streamice/streamice_advect_thickness.F
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revision 1.3 by dgoldberg, Thu Jul 26 16:13:18 2012 UTC revision 1.6 by dgoldberg, Wed Jan 9 21:56:18 2013 UTC
# Line 36  C     === Global variables === Line 36  C     === Global variables ===
36        INTEGER i, j, bi, bj        INTEGER i, j, bi, bj
37        _RL thick_bd        _RL thick_bd
38        _RL SLOPE_LIMITER        _RL SLOPE_LIMITER
39        _RL sec_per_year, time_step_loc        _RL sec_per_year, time_step_loc, MR, SMB, TMB
40        CHARACTER*(MAX_LEN_MBUF) msgBuf        CHARACTER*(MAX_LEN_MBUF) msgBuf
41        external SLOPE_LIMITER        external SLOPE_LIMITER
42    
# Line 52  CADJ STORE streamice_hmask  = comlev1, k Line 52  CADJ STORE streamice_hmask  = comlev1, k
52         DO bi=myBxLo(myThid),myBxHi(myThid)         DO bi=myBxLo(myThid),myBxHi(myThid)
53          DO j=1-OLy,sNy+OLy          DO j=1-OLy,sNy+OLy
54           DO i=1-OLx,sNx+OLx           DO i=1-OLx,sNx+OLx
55              H_streamice_prev(i,j,bi,bj) =
56         &     H_streamice(i,j,bi,bj)
57            hflux_x_SI (i,j,bi,bj) = 0. _d 0            hflux_x_SI (i,j,bi,bj) = 0. _d 0
58            hflux_y_SI (i,j,bi,bj) = 0. _d 0            hflux_y_SI (i,j,bi,bj) = 0. _d 0
59            hflux_x_SI2 (i,j,bi,bj) = 0. _d 0            hflux_x_SI2 (i,j,bi,bj) = 0. _d 0
# Line 71  CADJ STORE streamice_hmask  = comlev1, k Line 73  CADJ STORE streamice_hmask  = comlev1, k
73        ENDDO        ENDDO
74    
75    
   
76  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
77  CADJ STORE h_after_uflux_si = comlev1, key=ikey_dynamics  CADJ STORE h_after_uflux_si = comlev1, key=ikey_dynamics
78  CADJ STORE streamice_hmask  = comlev1, key=ikey_dynamics  CADJ STORE streamice_hmask  = comlev1, key=ikey_dynamics
# Line 125  CADJ STORE streamice_hmask  = comlev1, k Line 126  CADJ STORE streamice_hmask  = comlev1, k
126        CALL STREAMICE_ADV_FRONT ( myThid, time_step_loc )        CALL STREAMICE_ADV_FRONT ( myThid, time_step_loc )
127    
128    
129    ! NOW WE APPLY MELT RATES !!
130    ! THIS MAY BE MOVED TO A SEPARATE SUBROUTINE
131    
132        _EXCH_XY_RL( H_streamice, myThid )        DO bj=myByLo(myThid),myByHi(myThid)
133        _EXCH_XY_RL( area_shelf_streamice, myThid )         DO bi=myBxLo(myThid),myBxHi(myThid)
134        _EXCH_XY_RL( STREAMICE_hmask, myThid )          DO j=1-OLy,sNy+OLy
135             DO i=1-OLx,sNx+OLx
136               IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0 .or.
137         &       STREAMICE_hmask(i,j,bi,bj).eq.2.0) THEN
138                 MR = (1.-float_frac_streamice(i,j,bi,bj)) *
139         &             BDOT_STREAMICE(i,j,bi,bj)
140                 SMB = ADOT_STREAMICE(i,j,bi,bj)
141                 TMB = SMB - MR
142                 IF ((TMB.lt.0.0) .and.
143         &         (MR * time_step_loc .gt.
144         &          H_streamice (i,j,bi,bj))) THEN
145                    H_streamice (i,j,bi,bj) = 0. _d 0
146                    STREAMICE_hmask(i,j,bi,bj) = 0.
147                 ELSE
148                   H_streamice (i,j,bi,bj) =
149         &          H_streamice (i,j,bi,bj) + TMB
150                 ENDIF
151               ENDIF
152             ENDDO
153            ENDDO
154           ENDDO
155          ENDDO    
156    
157                
158        WRITE(msgBuf,'(A)') 'END STREAMICE_ADVECT_THICKNESS'        WRITE(msgBuf,'(A)') 'END STREAMICE_ADVECT_THICKNESS'
159         CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,         CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
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