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C $Header: |
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#include "SEAICE_OPTIONS.h" |
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|
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CStartOfInterface |
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SUBROUTINE seaice_model( myTime, myIter, myThid ) |
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C /==========================================================\ |
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C | SUBROUTINE SEAICE_MODEL | |
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C | o Time stepping of sea ice model. | |
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C |==========================================================| |
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C \==========================================================/ |
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IMPLICIT NONE |
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|
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C === Global variables === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "DYNVARS.h" |
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#include "PARAMS.h" |
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#include "FFIELDS.h" |
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#include "SEAICE.h" |
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#include "SEAICE_PARAMS.h" |
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#include "SEAICE_EXTERNAL.h" |
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|
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C === Routine arguments === |
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C myTime - Simulation time |
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C myIter - Simulation timestep number |
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C myThid - Thread no. that called this routine. |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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CEndOfInterface |
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|
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#ifdef ALLOW_SEAICE |
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C === Local variables === |
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C i,j,k,bi,bj - Loop counters |
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|
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INTEGER i, j, k, bi, bj |
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|
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C--- Read wind, thermal, and evaporation minus precipitation if needed |
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CALL SEAICE_GET_FORCING ( myTime, myIter, myThid ) |
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|
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C-- Third level model velocity is used as proxy for geostrophic velocity |
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DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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DO j=0,sNy+1 |
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DO i=0,sNx+1 |
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GWATX(I,J,bi,bj)=0.5*(uVel(i+1,j,3,bi,bj) |
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& +uVel(i+1,j+1,3,bi,bj)) |
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GWATY(I,J,bi,bj)=0.5*(vVel(i,j+1,3,bi,bj) |
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& +vVel(i+1,j+1,3,bi,bj)) |
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#ifdef SEAICE_DEBUG |
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c write(*,'(2i4,2i2,f7.1,7f12.3)') |
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c & ,i,j,bi,bj,UVM(I,J,bi,bj) |
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c & ,GWATX(I,J,bi,bj),GWATY(I,J,bi,bj) |
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c & ,uVel(i+1,j,3,bi,bj),uVel(i+1,j+1,3,bi,bj) |
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c & ,vVel(i,j+1,3,bi,bj),vVel(i+1,j+1,3,bi,bj) |
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#endif SEAICE_DEBUG |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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|
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C solve ice momentum equations and calculate ocean surface stress |
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CALL DYNSOLVER ( myTime, myIter, myThid ) |
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|
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C NOW DO ADVECTION |
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CALL ADVECT( UICE, VICE, HEFF, HEFFM, myThid ) |
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CALL ADVECT( UICE, VICE, AREA, HEFFM, myThid ) |
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|
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C NOW DO GROWTH |
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C MUST CALL GROWTH ONLY AFTER CALLING ADVECTION |
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CALL GROWTH( myTime, myIter, myThid) |
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|
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C-- Update overlap regions for a bunch of stuff |
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_BARRIER |
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CALL EXCH_RL( HEFF, OLx, OLx, OLy, OLy, 3, OLx, OLy, |
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I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid ) |
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CALL EXCH_RL( AREA, OLx, OLx, OLy, OLy, 3, OLx, OLy, |
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I FORWARD_SIMULATION, EXCH_UPDATE_CORNERS, myThid ) |
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_EXCH_XY_R4(fu , myThid ) |
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_EXCH_XY_R4(fv , myThid ) |
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_EXCH_XY_R4(EmPmR, myThid ) |
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_EXCH_XY_R4(Qnet , myThid ) |
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_EXCH_XY_R4(surfaceTendencyTice, myThid ) |
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#ifdef SHORTWAVE_HEATING |
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_EXCH_XY_R4(Qsw , myThid ) |
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#endif SHORTWAVE_HEATING |
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_EXCH_XYZ_R8(theta , myThid ) |
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|
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C-- Sea ice diagnostics. |
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CALL SEAICE_DO_DIAGS( myTime, myIter, myThid ) |
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|
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C-- Write sea ice restart files |
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CALL SEAICE_WRITE_PICKUP ( .FALSE., |
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& myTime+deltaTClock, myIter+1, myThid ) |
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|
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#endif ALLOW_SEAICE |
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|
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RETURN |
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END |
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