/[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 1.7 by dgoldberg, Thu Mar 7 15:12:19 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 44  C     === Global variables === Line 44  C     === Global variables ===
44    
45        time_step_loc = time_step / sec_per_year        time_step_loc = time_step / sec_per_year
46    
47          PRINT *, "time_step_loc ", time_step_loc
48    
49  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
50  CADJ STORE streamice_hmask  = comlev1, key=ikey_dynamics  CADJ STORE streamice_hmask  = comlev1, key=ikey_dynamics
51  #endif  #endif
# Line 52  CADJ STORE streamice_hmask  = comlev1, k Line 54  CADJ STORE streamice_hmask  = comlev1, k
54         DO bi=myBxLo(myThid),myBxHi(myThid)         DO bi=myBxLo(myThid),myBxHi(myThid)
55          DO j=1-OLy,sNy+OLy          DO j=1-OLy,sNy+OLy
56           DO i=1-OLx,sNx+OLx           DO i=1-OLx,sNx+OLx
57              H_streamice_prev(i,j,bi,bj) =
58         &     H_streamice(i,j,bi,bj)
59            hflux_x_SI (i,j,bi,bj) = 0. _d 0            hflux_x_SI (i,j,bi,bj) = 0. _d 0
60            hflux_y_SI (i,j,bi,bj) = 0. _d 0            hflux_y_SI (i,j,bi,bj) = 0. _d 0
61            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 75  CADJ STORE streamice_hmask  = comlev1, k
75        ENDDO        ENDDO
76    
77    
   
78  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
79  CADJ STORE h_after_uflux_si = comlev1, key=ikey_dynamics  CADJ STORE h_after_uflux_si = comlev1, key=ikey_dynamics
80  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 128  CADJ STORE streamice_hmask  = comlev1, k
128        CALL STREAMICE_ADV_FRONT ( myThid, time_step_loc )        CALL STREAMICE_ADV_FRONT ( myThid, time_step_loc )
129    
130    
131    ! NOW WE APPLY MELT RATES !!
132    ! THIS MAY BE MOVED TO A SEPARATE SUBROUTINE
133    
134        _EXCH_XY_RL( H_streamice, myThid )        DO bj=myByLo(myThid),myByHi(myThid)
135        _EXCH_XY_RL( area_shelf_streamice, myThid )         DO bi=myBxLo(myThid),myBxHi(myThid)
136        _EXCH_XY_RL( STREAMICE_hmask, myThid )          DO j=1-OLy,sNy+OLy
137             DO i=1-OLx,sNx+OLx
138               IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0 .or.
139         &       STREAMICE_hmask(i,j,bi,bj).eq.2.0) THEN
140                 MR = (1.-float_frac_streamice(i,j,bi,bj)) *
141         &             BDOT_STREAMICE(i,j,bi,bj)
142                 SMB = ADOT_STREAMICE(i,j,bi,bj)
143                 TMB = SMB - MR
144                 IF ((TMB.lt.0.0) .and.
145         &         (MR * time_step_loc .gt.
146         &          H_streamice (i,j,bi,bj))) THEN
147                    H_streamice (i,j,bi,bj) = 0. _d 0
148                    STREAMICE_hmask(i,j,bi,bj) = 0.
149                 ELSE
150                   H_streamice (i,j,bi,bj) =
151         &          H_streamice (i,j,bi,bj) + TMB * time_step_loc
152                 ENDIF
153               ENDIF
154             ENDDO
155            ENDDO
156           ENDDO
157          ENDDO    
158    
159                
160        WRITE(msgBuf,'(A)') 'END STREAMICE_ADVECT_THICKNESS'        WRITE(msgBuf,'(A)') 'END STREAMICE_ADVECT_THICKNESS'
161         CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,         CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
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