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C $Header: /u/gcmpack/MITgcm/pkg/ebm/ebm_area_t.F,v 1.3 2004/05/21 21:45:35 heimbach Exp $ |
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C $Name: $ |
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#include "EBM_OPTIONS.h" |
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SUBROUTINE EBM_AREA_T( myTime, myIter, myThid ) |
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C |==========================================================| |
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C | S/R CALCULATE ZONAL MEAN TEMPERATURE | |
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C |==========================================================| |
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IMPLICIT NONE |
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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 "PARAMS.h" |
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#include "FFIELDS.h" |
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#include "DYNVARS.h" |
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#include "GRID.h" |
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#ifdef ALLOW_EBM |
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# include "EBM.h" |
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#endif |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "tamc.h" |
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# include "tamc_keys.h" |
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#endif |
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|
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C === Routine arguments === |
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C myThid - Instance number for this innvocation |
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INTEGER myThid |
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INTEGER myIter |
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_RL myTime |
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|
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CEndOfInterface |
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C == Local variables == |
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C I, J, K - Loop counters |
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|
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#ifdef ALLOW_EBM |
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INTEGER iMin, iMax, jMin, jMax |
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INTEGER i, j, k, bi, bj |
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_RL TmlS_tile(nSx, nSy) |
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_RL TmlN_tile(nSx, nSy) |
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_RL TtS_tile(nSx, nSy) |
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_RL TtN_tile(nSx, nSy) |
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_RL CountmlS_tile(nSx, nSy) |
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_RL CountmlN_tile(nSx, nSy) |
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_RL CounttS_tile(nSx, nSy) |
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_RL CounttN_tile(nSx, nSy) |
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_RL CountmlS |
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_RL CountmlN |
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_RL CounttS |
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_RL CounttN |
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|
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C-- Top layer only |
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k = 1 |
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|
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TmlS = 0.0 |
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CountmlS = 0.0 |
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TmlN = 0.0 |
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CountmlN = 0.0 |
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TtS = 0.0 |
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CounttS = 0.0 |
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TtN = 0.0 |
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CounttN = 0.0 |
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|
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DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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|
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TmlS_tile(bi,bj) = 0. |
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TmlN_tile(bi,bj) = 0. |
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TtS_tile(bi,bj) = 0. |
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TtN_tile(bi,bj) = 0. |
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CountmlS_tile(bi,bj) = 0. |
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CountmlN_tile(bi,bj) = 0. |
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CounttS_tile(bi,bj) = 0. |
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CounttN_tile(bi,bj) = 0. |
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|
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C-- Calculate sum of temperatures over each tile |
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DO j = 1,sNy |
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DO i = 1, sNx |
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IF ( yC(i,j,bi,bj) .GE. -lat(3) .AND. |
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& yC(i,j,bi,bj) .LE. -lat(2)) THEN |
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TmlS_tile(bi,bj) = TmlS_tile(bi,bj) + |
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& theta(i,j,k,bi,bj) |
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CountmlS_tile(bi,bj) = CountmlS_tile(bi,bj) + |
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& maskC(i,j,k,bi,bj) |
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ELSEIF ( yC(i,j,bi,bj) .GT. -lat(2) .AND. |
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& yC(i,j,bi,bj) .LT. -lat(1)) THEN |
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TtS_tile(bi,bj) = TtS_tile(bi,bj) + |
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& theta(i,j,k,bi,bj) |
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CounttS_tile(bi,bj) = CounttS_tile(bi,bj) + |
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& maskC(i,j,k,bi,bj) |
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ELSEIF ( yC(i,j,bi,bj) .GT. lat(1) .AND. |
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& yC(i,j,bi,bj) .LT. lat(2)) THEN |
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TtN_tile(bi,bj) = TtN_tile(bi,bj) + |
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& theta(i,j,k,bi,bj) |
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CounttN_tile(bi,bj) = CounttN_tile(bi,bj) + |
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& maskC(i,j,k,bi,bj) |
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ELSEIF ( yC(i,j,bi,bj) .GE. lat(2) .AND. |
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& yC(i,j,bi,bj) .LT. lat(3)) THEN |
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TmlN_tile(bi,bj) = TmlN_tile(bi,bj) + |
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& theta(i,j,k,bi,bj) |
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CountmlN_tile(bi,bj) = CountmlN_tile(bi,bj) + |
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& maskC(i,j,k,bi,bj) |
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ENDIF |
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|
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ENDDO |
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ENDDO |
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|
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C-- Sum over the tiles |
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TmlS = TmlS + TmlS_tile(bi,bj) |
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CountmlS = CountmlS + CountmlS_tile(bi,bj) |
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TmlN = TmlN + TmlN_tile(bi,bj) |
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CountmlN = CountmlN + CountmlN_tile(bi,bj) |
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TtS = TtS + TtS_tile(bi,bj) |
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CounttS = CounttS + CounttS_tile(bi,bj) |
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TtN = TtN + TtN_tile(bi,bj) |
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CounttN = CounttN + CounttN_tile(bi,bj) |
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|
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ENDDO |
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ENDDO |
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|
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_GLOBAL_SUM_RL( TmlS, myThid ) |
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_GLOBAL_SUM_RL( TmlN, myThid ) |
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_GLOBAL_SUM_RL( TtS, myThid ) |
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_GLOBAL_SUM_RL( TtN, myThid ) |
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c |
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_GLOBAL_SUM_RL( CountmlS, myThid ) |
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_GLOBAL_SUM_RL( CountmlN, myThid ) |
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_GLOBAL_SUM_RL( CounttS, myThid ) |
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_GLOBAL_SUM_RL( CounttN, myThid ) |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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CADJ STORE CountmlS = comlev1, key = ikey_dynamics |
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CADJ STORE CountmlN = comlev1, key = ikey_dynamics |
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CADJ STORE CounttS = comlev1, key = ikey_dynamics |
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CADJ STORE CounttN = comlev1, key = ikey_dynamics |
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#endif |
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if ( CountmlS .NE. 0.) TmlS = TmlS/CountmlS + t_mlt |
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if ( CountmlN .NE. 0.) TmlN = TmlN/CountmlN + t_mlt |
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if ( CounttS .NE. 0.) TtS = TtS/CounttS + t_mlt |
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if ( CounttN .NE. 0.) TtN = TtN/CounttN + t_mlt |
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|
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#endif /* ALLOW_EBM */ |
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|
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RETURN |
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END |
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