/[MITgcm]/MITgcm/pkg/seaice/groatb.F
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revision 1.1.2.5 by dimitri, Mon Mar 3 06:58:38 2003 UTC revision 1.4.2.1 by dimitri, Wed Feb 12 06:45:57 2003 UTC
# Line 19  C     === Global variables === Line 19  C     === Global variables ===
19  #include "FFIELDS.h"  #include "FFIELDS.h"
20  #include "SEAICE.h"  #include "SEAICE.h"
21  #include "SEAICE_FFIELDS.h"  #include "SEAICE_FFIELDS.h"
22         COMMON /SEAICE_BOUND_RL/  
      &    MAX_HEFF, MIN_ATEMP, MIN_LWDOWN, MAX_TICE, MIN_TICE,  
      &    SEAICE_EPS, SEAICE_EPS_SQ  
       _RL SEAICE_EPS, SEAICE_EPS_SQ  
       _RL MAX_HEFF, MIN_ATEMP, MIN_LWDOWN, MAX_TICE, MIN_TICE  
   
23  C     === Routine arguments ===  C     === Routine arguments ===
24  C     myThid - Thread no. that called this routine.  C     myThid - Thread no. that called this routine.
25        _RL A22        _RL A22
# Line 38  C     i,j,bi,bj - Loop counters Line 33  C     i,j,bi,bj - Loop counters
33    
34        INTEGER i, j, bi, bj        INTEGER i, j, bi, bj
35        INTEGER KOPEN        INTEGER KOPEN
36        _RL U1, V1, SPEED_SQ        _RL U1, V1
37    
38        _RL HICE (1-OLx:sNx+OLx, 1-OLy:sNy+OLy)        _RL HICE (1-OLx:sNx+OLx, 1-OLy:sNy+OLy)
39        _RL UG   (1-OLx:sNx+OLx, 1-OLy:sNy+OLy)        _RL UG   (1-OLx:sNx+OLx, 1-OLy:sNy+OLy)
# Line 67  C NOW DETERMINE MIXED LAYER TEMPERATURE Line 62  C NOW DETERMINE MIXED LAYER TEMPERATURE
62            TMIX(I,J,bi,bj)=theta(I,J,1,bi,bj)+273.16 _d +00            TMIX(I,J,bi,bj)=theta(I,J,1,bi,bj)+273.16 _d +00
63  #ifdef SEAICE_DEBUG  #ifdef SEAICE_DEBUG
64            TMIX(I,J,bi,bj)=MAX(TMIX(I,J,bi,bj),271.2 _d +00)            TMIX(I,J,bi,bj)=MAX(TMIX(I,J,bi,bj),271.2 _d +00)
65  #endif  #endif SEAICE_DEBUG
66           ENDDO           ENDDO
67          ENDDO          ENDDO
68    
# Line 77  C NOW DETERMINE MIXED LAYER TEMPERATURE Line 72  C NOW DETERMINE MIXED LAYER TEMPERATURE
72       1      +UWIND(I,J-1,bi,bj)+UWIND(I,J,bi,bj))       1      +UWIND(I,J-1,bi,bj)+UWIND(I,J,bi,bj))
73            V1=0.25 _d 0*(VWIND(I-1,J-1,bi,bj)+VWIND(I-1,J,bi,bj)            V1=0.25 _d 0*(VWIND(I-1,J-1,bi,bj)+VWIND(I-1,J,bi,bj)
74       1      +VWIND(I,J-1,bi,bj)+VWIND(I,J,bi,bj))       1      +VWIND(I,J-1,bi,bj)+VWIND(I,J,bi,bj))
75            SPEED_SQ = U1**2 + V1**2            UG(I,J)=SQRT(U1**2+V1**2)
           IF ( SPEED_SQ .LT. SEAICE_EPS_SQ ) THEN  
              UG(I,J)=SEAICE_EPS  
           ELSE  
              UG(I,J)=SQRT(SPEED_SQ)  
           ENDIF  
76           ENDDO           ENDDO
77          ENDDO          ENDDO
78    
# Line 97  C NOW DO ICE Line 87  C NOW DO ICE
87         ENDDO         ENDDO
88        ENDDO        ENDDO
89    
90  #endif /* ALLOW_SEAICE */  #endif ALLOW_SEAICE
91    
92        RETURN        RETURN
93        END        END
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