| 1 |
C $Header: /u/gcmpack/MITgcm_contrib/verification_other/shelfice_remeshing/code/shelfice_forcing_surf.F,v 1.3 2016/01/25 14:07:12 dgoldberg Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "SHELFICE_OPTIONS.h" |
| 5 |
#include "OBCS_OPTIONS.h" |
| 6 |
|
| 7 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 8 |
CBOP |
| 9 |
C !ROUTINE: SHELFICE_FORCING_SURF |
| 10 |
C !INTERFACE: |
| 11 |
SUBROUTINE SHELFICE_FORCING_SURF( |
| 12 |
I bi, bj, iMin, iMax, jMin, jMax, |
| 13 |
I myTime, myIter, myThid ) |
| 14 |
C !DESCRIPTION: \bv |
| 15 |
C *==========================================================* |
| 16 |
C | S/R SHELFICE_FORCING_SURF |
| 17 |
C | o Contains problem specific surface forcing |
| 18 |
C *==========================================================* |
| 19 |
C \ev |
| 20 |
|
| 21 |
C !USES: |
| 22 |
IMPLICIT NONE |
| 23 |
C == Global data == |
| 24 |
#include "SIZE.h" |
| 25 |
#include "EEPARAMS.h" |
| 26 |
#include "PARAMS.h" |
| 27 |
#include "GRID.h" |
| 28 |
#include "DYNVARS.h" |
| 29 |
#include "SURFACE.h" |
| 30 |
#include "FFIELDS.h" |
| 31 |
#include "SHELFICE.h" |
| 32 |
! #include "OBCS_PARAMS.h" |
| 33 |
! #include "OBCS_GRID.h" |
| 34 |
! #include "OBCS_FIELDS.h" |
| 35 |
|
| 36 |
|
| 37 |
C !INPUT/OUTPUT PARAMETERS: |
| 38 |
C == Routine arguments == |
| 39 |
C bi,bj :: Current tile indices |
| 40 |
C iMin,iMax :: Working range of x-index for applying forcing. |
| 41 |
C jMin,jMax :: Working range of y-index for applying forcing. |
| 42 |
C myTime :: Current time in simulation |
| 43 |
C myIter :: Current iteration number in simulation |
| 44 |
C myThid :: Thread Id number |
| 45 |
INTEGER bi, bj |
| 46 |
INTEGER iMin, iMax, jMin, jMax |
| 47 |
_RL myTime |
| 48 |
INTEGER myIter |
| 49 |
INTEGER myThid |
| 50 |
|
| 51 |
#ifdef ALLOW_SHELFICE |
| 52 |
C !LOCAL VARIABLES: |
| 53 |
C == Local variables == |
| 54 |
C i,j :: Loop counters |
| 55 |
INTEGER i, j, jsl |
| 56 |
_RL etarelax, lambda_obcs_t |
| 57 |
CEOP |
| 58 |
|
| 59 |
c DO bj=myByLo(myThid),myByHi(myThid) |
| 60 |
c DO bi=myBxLo(myThid),myBxHi(myThid) |
| 61 |
|
| 62 |
C-- Zero out surface forcing terms below ice-shelf |
| 63 |
DO j=1-OLy,sNy+OLy |
| 64 |
DO i=1-OLx,sNx+OLx |
| 65 |
IF ( kTopC(i,j,bi,bj).NE.0 ) THEN |
| 66 |
surfaceForcingT(i,j,bi,bj) = 0. |
| 67 |
surfaceForcingS(i,j,bi,bj) = 0. |
| 68 |
EmPmR(i,j,bi,bj) = 0. |
| 69 |
ENDIF |
| 70 |
ENDDO |
| 71 |
ENDDO |
| 72 |
DO j=1-OLy,sNy+OLy |
| 73 |
DO i=2-OLx,sNx+OLx |
| 74 |
IF ( MAX( kTopC(i-1,j,bi,bj), kTopC(i,j,bi,bj) ).NE.0 ) THEN |
| 75 |
surfaceForcingU(i,j,bi,bj) = 0. |
| 76 |
ENDIF |
| 77 |
ENDDO |
| 78 |
ENDDO |
| 79 |
DO j=2-OLy,sNy+OLy |
| 80 |
DO i=1-OLx,sNx+OLx |
| 81 |
IF ( MAX( kTopC(i,j-1,bi,bj), kTopC(i,j,bi,bj) ).NE.0 ) THEN |
| 82 |
surfaceForcingV(i,j,bi,bj) = 0. |
| 83 |
ENDIF |
| 84 |
ENDDO |
| 85 |
ENDDO |
| 86 |
|
| 87 |
C-- Forcing term |
| 88 |
|
| 89 |
IF ( .NOT.SHELFICEboundaryLayer ) THEN |
| 90 |
C- for now, forcing using SHELFICEboundaryLayer is done separately |
| 91 |
C (calling SHELFICE_FORCING_T & _S from APPLY_FORCING_T & _S) |
| 92 |
|
| 93 |
DO j=1,sNy |
| 94 |
DO i=1,sNx |
| 95 |
IF ( kTopC(i,j,bi,bj).NE.0 ) THEN |
| 96 |
surfaceForcingT(i,j,bi,bj) = shelficeForcingT(i,j,bi,bj) |
| 97 |
surfaceForcingS(i,j,bi,bj) = shelficeForcingS(i,j,bi,bj) |
| 98 |
ENDIF |
| 99 |
ENDDO |
| 100 |
ENDDO |
| 101 |
|
| 102 |
ENDIF |
| 103 |
|
| 104 |
IF ( useRealFreshWaterFlux.and. |
| 105 |
& (SHELFICErealFWflux.or.(.not.shelficeboundarylayer))) THEN |
| 106 |
#ifdef ALLOW_AUTODIFF |
| 107 |
STOP 'RealFreshWaterFlux disabled in SHELFICE_FORCING_SURF' |
| 108 |
#else /* ALLOW_AUTODIFF */ |
| 109 |
DO j=1-OLy,sNy+OLy |
| 110 |
DO i=1-OLx,sNx+OLx |
| 111 |
c IF ( kTopC(i,j,bi,bj).NE.0 ) THEN |
| 112 |
EmPmR(i,j,bi,bj) = EmPmR(i,j,bi,bj) |
| 113 |
& + shelfIceFreshWaterFlux(i,j,bi,bj) |
| 114 |
c IF (J .GT. 395) THEN |
| 115 |
c |
| 116 |
c IF ((myTime/86400) .EQ. |
| 117 |
c & INT (myTime/86400) .AND. myTime |
| 118 |
c & .NE. 0.0 ) THEN |
| 119 |
c SeaLevelRestore(i,j,bi,bj) = etaN(i,j,bi,bj)*1030/86400 |
| 120 |
c ENDIF |
| 121 |
c EmPmR(i,j,bi,bj)=SeaLevelRestore(i,j,bi,bj) |
| 122 |
c ENDIF |
| 123 |
|
| 124 |
c ENDIF |
| 125 |
ENDDO |
| 126 |
ENDDO |
| 127 |
#endif /* ALLOW_AUTODIFF */ |
| 128 |
ENDIF |
| 129 |
|
| 130 |
CALL SHELFICE_RESTORE_SEALEVEL( |
| 131 |
I bi, bj, iMin, iMax, jMin, jMax, |
| 132 |
I myTime, myIter, myThid ) |
| 133 |
|
| 134 |
|
| 135 |
C-- end if not SHELFICEboundaryLayer |
| 136 |
|
| 137 |
#ifdef EXACT_CONSERV |
| 138 |
IF ( staggerTimeStep ) THEN |
| 139 |
DO j=1-OLy,sNy+OLy |
| 140 |
DO i=1-OLx,sNx+OLx |
| 141 |
PmEpR(i,j,bi,bj) = -EmPmR(i,j,bi,bj) |
| 142 |
ENDDO |
| 143 |
ENDDO |
| 144 |
ENDIF |
| 145 |
#endif /* EXACT_CONSERV */ |
| 146 |
|
| 147 |
IF ( usingZCoords ) THEN |
| 148 |
DO j = jMin, jMax |
| 149 |
DO i = iMin, iMax |
| 150 |
phi0surf(i,j,bi,bj) = phi0surf(i,j,bi,bj) |
| 151 |
& + shelficeLoadAnomaly(i,j,bi,bj)*recip_rhoConst |
| 152 |
ENDDO |
| 153 |
ENDDO |
| 154 |
ENDIF |
| 155 |
|
| 156 |
c ENDDO |
| 157 |
c ENDDO |
| 158 |
|
| 159 |
#endif /* ALLOW_SHELFICE */ |
| 160 |
RETURN |
| 161 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph