--- MITgcm/pkg/seaice/groatb.F	2003/03/03 06:58:38	1.1.2.5
+++ MITgcm/pkg/seaice/groatb.F	2002/11/12 20:47:27	1.2
@@ -19,12 +19,7 @@
 #include "FFIELDS.h"
 #include "SEAICE.h"
 #include "SEAICE_FFIELDS.h"
-       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
-
+ 
 C     === Routine arguments ===
 C     myThid - Thread no. that called this routine.
       _RL A22
@@ -34,29 +29,28 @@
 #ifdef ALLOW_SEAICE
 
 C     === Local variables ===
-C     i,j,bi,bj - Loop counters
+C     i,j,k,bi,bj - Loop counters
 
-      INTEGER i, j, bi, bj
+      INTEGER i, j, k, bi, bj
       INTEGER KOPEN
-      _RL U1, V1, SPEED_SQ
+      _RL U1, V1
 
       _RL HICE (1-OLx:sNx+OLx, 1-OLy:sNy+OLy)
+      _RL AR   (1-OLx:sNx+OLx, 1-OLy:sNy+OLy)
       _RL UG   (1-OLx:sNx+OLx, 1-OLy:sNy+OLy)
 
 C if this is not done before then do it here
-      _EXCH_XY_R8(UWIND, myThid)
-      _EXCH_XY_R8(VWIND, myThid)
+      _EXCH_XY_R8(GAIRX, myThid)
+      _EXCH_XY_R8(GAIRY, myThid)
 
-c$taf loop = parallel
       DO bj=myByLo(myThid),myByHi(myThid)
-c$taf loop = parallel
        DO bi=myBxLo(myThid),myBxHi(myThid)
 
 C DETERMINE AMOUNT OF OPEN WATER AND ICE THICKNESS
         DO J=1,sNy
          DO I=1,sNx
           AREA(I,J,2,bi,bj)=MAX(A22,AREA(I,J,2,bi,bj))
-          FHEFF(I,J,bi,bj)=0.0 _d 0
+          FHEFF(I,J,bi,bj)=0.0
           HICE(I,J)=HEFF(I,J,2,bi,bj)/AREA(I,J,2,bi,bj)
          ENDDO
         ENDDO
@@ -64,25 +58,20 @@
 C NOW DETERMINE MIXED LAYER TEMPERATURE
         DO J=1,sNy
          DO I=1,sNx
-          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)+273.16E+00
 #ifdef SEAICE_DEBUG
-          TMIX(I,J,bi,bj)=MAX(TMIX(I,J,bi,bj),271.2 _d +00)
-#endif
+          TMIX(I,J,bi,bj)=MAX(TMIX(I,J,bi,bj),271.2E+00)
+#endif SEAICE_DEBUG
          ENDDO
         ENDDO
 
         DO J=1,sNy
          DO I=1,sNx
-          U1=0.25 _d 0*(UWIND(I-1,J-1,bi,bj)+UWIND(I-1,J,bi,bj)
-     1      +UWIND(I,J-1,bi,bj)+UWIND(I,J,bi,bj))
-          V1=0.25 _d 0*(VWIND(I-1,J-1,bi,bj)+VWIND(I-1,J,bi,bj)
-     1      +VWIND(I,J-1,bi,bj)+VWIND(I,J,bi,bj))
-          SPEED_SQ = 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
+          U1=0.25*(GAIRX(I-1,J-1,bi,bj)+GAIRX(I-1,J,bi,bj)
+     1      +GAIRX(I,J-1,bi,bj)+GAIRX(I,J,bi,bj))
+          V1=0.25*(GAIRY(I-1,J-1,bi,bj)+GAIRY(I-1,J,bi,bj)
+     1      +GAIRY(I,J-1,bi,bj)+GAIRY(I,J,bi,bj))
+          UG(I,J)=SQRT(U1**2+V1**2)
          ENDDO
         ENDDO
 
@@ -97,7 +86,7 @@
        ENDDO
       ENDDO
 
-#endif /* ALLOW_SEAICE */
+#endif ALLOW_SEAICE
 
       RETURN
       END