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mlosch |
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C $Header: $ |
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C $Name: $ |
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#include "GAD_OPTIONS.h" |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: SEAICE_ADVECTION |
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C !INTERFACE: ========================================================== |
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SUBROUTINE SEAICE_ADVECTION( |
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I advectionScheme, |
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I tracerIdentity, |
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I uVel, vVel, tracer, |
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O gTracer, |
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I bi, bj, myTime, myIter, myThid) |
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C !DESCRIPTION: |
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C Calculates the tendency of a tracer due to advection. |
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C It uses the multi-dimensional method given in \ref{sect:multiDimAdvection} |
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C and can only be used for the non-linear advection schemes such as the |
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C direct-space-time method and flux-limiters. |
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C |
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C This routine is an adaption of the GAD_ADVECTION for 2D-fields. |
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C Seaice velocities are not divergence free; therefore the contribution |
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C tracer*div(u) that is present in gad_advection is removed in this routine. |
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C |
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C The algorithm is as follows: |
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C \begin{itemize} |
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C \item{$\theta^{(n+1/2)} = \theta^{(n)} |
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C - \Delta t \partial_x (u\theta^{(n)}) + \theta^{(n)} \partial_x u$} |
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C \item{$\theta^{(n+2/2)} = \theta^{(n+1/2)} |
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C - \Delta t \partial_y (v\theta^{(n+1/2)}) + \theta^{(n)} \partial_y v$} |
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C \item{$G_\theta = ( \theta^{(n+2/2)} - \theta^{(n)} )/\Delta t$} |
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C \end{itemize} |
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C |
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C The tendency (output) is over-written by this routine. |
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C !USES: =============================================================== |
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IMPLICIT NONE |
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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 "GRID.h" |
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#include "GAD.h" |
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#include "SEAICE_PARAMS.h" |
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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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#ifdef ALLOW_EXCH2 |
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#include "W2_EXCH2_TOPOLOGY.h" |
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#include "W2_EXCH2_PARAMS.h" |
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#endif /* ALLOW_EXCH2 */ |
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C !INPUT PARAMETERS: =================================================== |
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C implicitAdvection :: implicit vertical advection (later on) |
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C advectionScheme :: advection scheme to use (Horizontal plane) |
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C tracerIdentity :: tracer identifier (required only for OBCS) |
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C uVel :: velocity, zonal component |
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C vVel :: velocity, meridional component |
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C tracer :: tracer field |
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C bi,bj :: tile indices |
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C myTime :: current time |
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C myIter :: iteration number |
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C myThid :: thread number |
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INTEGER advectionScheme |
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INTEGER tracerIdentity |
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_RL uVel (1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
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_RL vVel (1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
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_RL tracer(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
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INTEGER bi,bj |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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C !OUTPUT PARAMETERS: ================================================== |
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C gTracer :: tendancy array |
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_RL gTracer(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
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C !LOCAL VARIABLES: ==================================================== |
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C maskLocW :: 2-D array for mask at West points |
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C maskLocS :: 2-D array for mask at South points |
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C iMin,iMax, :: loop range for called routines |
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C jMin,jMax :: loop range for called routines |
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C [iMin,iMax]Upd :: loop range to update tracer field |
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C [jMin,jMax]Upd :: loop range to update tracer field |
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C i,j,k :: loop indices |
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C kp1 :: =k+1 for k<Nr, =Nr for k=Nr |
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C xA,yA :: areas of X and Y face of tracer cells |
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C uTrans,vTrans :: 2-D arrays of volume transports at U,V points |
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C af :: 2-D array for horizontal advective flux |
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C afx :: 2-D array for horizontal advective flux, x direction |
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C afy :: 2-D array for horizontal advective flux, y direction |
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C fVerT :: 2 1/2D arrays for vertical advective flux |
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C localTij :: 2-D array, temporary local copy of tracer fld |
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C localTijk :: 3-D array, temporary local copy of tracer fld |
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C kp1Msk :: flag (0,1) for over-riding mask for W levels |
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C calc_fluxes_X :: logical to indicate to calculate fluxes in X dir |
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C calc_fluxes_Y :: logical to indicate to calculate fluxes in Y dir |
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C interiorOnly :: only update the interior of myTile, but not the edges |
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C overlapOnly :: only update the edges of myTile, but not the interior |
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C nipass :: number of passes in multi-dimensional method |
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C ipass :: number of the current pass being made |
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C myTile :: variables used to determine which cube face |
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C nCFace :: owns a tile for cube grid runs using |
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C :: multi-dim advection. |
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C [N,S,E,W]_edge :: true if N,S,E,W edge of myTile is an Edge of the cube |
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_RS maskLocW(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS maskLocS(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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INTEGER iMin,iMax,jMin,jMax |
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INTEGER iMinUpd,iMaxUpd,jMinUpd,jMaxUpd |
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INTEGER i,j,k |
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_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL af (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL afx (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL afy (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fVerT (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL localTij(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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LOGICAL calc_fluxes_X, calc_fluxes_Y, withSigns |
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LOGICAL interiorOnly, overlapOnly |
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INTEGER nipass,ipass |
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INTEGER nCFace |
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LOGICAL N_edge, S_edge, E_edge, W_edge |
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#ifdef ALLOW_EXCH2 |
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INTEGER myTile |
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#endif |
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#ifdef ALLOW_DIAGNOSTICS |
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CHARACTER*8 diagName |
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CHARACTER*4 GAD_DIAG_SUFX, diagSufx |
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EXTERNAL GAD_DIAG_SUFX |
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#endif |
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CEOP |
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#ifdef ALLOW_AUTODIFF_TAMC |
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act0 = tracerIdentity - 1 |
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max0 = maxpass |
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act1 = bi - myBxLo(myThid) |
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max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
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act2 = bj - myByLo(myThid) |
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max2 = myByHi(myThid) - myByLo(myThid) + 1 |
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act3 = myThid - 1 |
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max3 = nTx*nTy |
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act4 = ikey_dynamics - 1 |
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igadkey = (act0 + 1) |
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& + act1*max0 |
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& + act2*max0*max1 |
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& + act3*max0*max1*max2 |
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& + act4*max0*max1*max2*max3 |
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if (tracerIdentity.GT.maxpass) then |
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print *, 'ph-pass gad_advection ', maxpass, tracerIdentity |
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STOP 'maxpass seems smaller than tracerIdentity' |
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endif |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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CML#ifdef ALLOW_DIAGNOSTICS |
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CMLC-- Set diagnostic suffix for the current tracer |
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CML IF ( useDiagnostics ) THEN |
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CML diagSufx = GAD_DIAG_SUFX( tracerIdentity, myThid ) |
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CML ENDIF |
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CML#endif |
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C-- Set up work arrays with valid (i.e. not NaN) values |
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C These inital values do not alter the numerical results. They |
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C just ensure that all memory references are to valid floating |
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C point numbers. This prevents spurious hardware signals due to |
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C uninitialised but inert locations. |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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xA(i,j) = 0. _d 0 |
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yA(i,j) = 0. _d 0 |
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uTrans(i,j) = 0. _d 0 |
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vTrans(i,j) = 0. _d 0 |
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fVerT(i,j,1) = 0. _d 0 |
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fVerT(i,j,2) = 0. _d 0 |
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#ifdef ALLOW_AUTODIFF_TAMC |
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localTij(i,j) = 0. _d 0 |
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#endif |
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ENDDO |
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ENDDO |
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C-- Set tile-specific parameters for horizontal fluxes |
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IF (useCubedSphereExchange) THEN |
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nipass=3 |
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#ifdef ALLOW_AUTODIFF_TAMC |
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IF ( nipass.GT.maxcube ) STOP 'maxcube needs to be = 3' |
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#endif |
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#ifdef ALLOW_EXCH2 |
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myTile = W2_myTileList(bi) |
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nCFace = exch2_myFace(myTile) |
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N_edge = exch2_isNedge(myTile).EQ.1 |
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S_edge = exch2_isSedge(myTile).EQ.1 |
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E_edge = exch2_isEedge(myTile).EQ.1 |
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W_edge = exch2_isWedge(myTile).EQ.1 |
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#else |
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nCFace = bi |
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N_edge = .TRUE. |
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S_edge = .TRUE. |
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E_edge = .TRUE. |
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W_edge = .TRUE. |
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#endif |
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ELSE |
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nipass=2 |
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nCFace = bi |
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N_edge = .FALSE. |
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S_edge = .FALSE. |
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E_edge = .FALSE. |
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W_edge = .FALSE. |
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ENDIF |
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iMin = 1-OLx |
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iMax = sNx+OLx |
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jMin = 1-OLy |
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jMax = sNy+OLy |
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C-- Start of k loop for horizontal fluxes |
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k = 1 |
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#ifdef ALLOW_AUTODIFF_TAMC |
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kkey = (igadkey-1)*Nr + k |
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CADJ STORE tracer(:,:,bi,bj) = |
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CADJ & comlev1_bibj_k_gad, key=kkey, byte=isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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C Content of CALC_COMMON_FACTORS, adapted for 2D fields |
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C-- Get temporary terms used by tendency routines |
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C-- Calculate tracer cell face open areas |
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DO j=jMin,jMax |
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DO i=iMin,iMax |
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xA(i,j) = _dyG(i,j,bi,bj) * maskW(i,j,k,bi,bj) |
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yA(i,j) = _dxG(i,j,bi,bj) * maskS(i,j,k,bi,bj) |
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ENDDO |
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ENDDO |
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C-- Calculate velocity field "volume transports" through |
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C-- tracer cell faces. |
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DO j=jMin,jMax |
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DO i=iMin,iMax |
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uTrans(i,j) = uVel(i,j,bi,bj)*xA(i,j) |
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vTrans(i,j) = vVel(i,j,bi,bj)*yA(i,j) |
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ENDDO |
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ENDDO |
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C end of CALC_COMMON_FACTORS, adapted for 2D fields |
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C-- Make local copy of tracer array and mask West & South |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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localTij(i,j)=tracer(i,j,bi,bj) |
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maskLocW(i,j)=maskW(i,j,k,bi,bj) |
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maskLocS(i,j)=maskS(i,j,k,bi,bj) |
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ENDDO |
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ENDDO |
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#ifndef ALLOW_AUTODIFF_TAMC |
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IF (useCubedSphereExchange) THEN |
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withSigns = .FALSE. |
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CALL FILL_CS_CORNER_UV_RS( |
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& withSigns, maskLocW,maskLocS, bi,bj, myThid ) |
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ENDIF |
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#endif |
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C-- Multiple passes for different directions on different tiles |
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C-- For cube need one pass for each of red, green and blue axes. |
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DO ipass=1,nipass |
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#ifdef ALLOW_AUTODIFF_TAMC |
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passkey = ipass + (k-1) *maxcube |
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& + (igadkey-1)*maxcube*Nr |
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IF (nipass .GT. maxpass) THEN |
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STOP 'SEAICE_ADVECTION: nipass > maxcube. check tamc.h' |
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ENDIF |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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interiorOnly = .FALSE. |
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overlapOnly = .FALSE. |
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IF (useCubedSphereExchange) THEN |
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C-- CubedSphere : pass 3 times, with partial update of local tracer field |
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IF (ipass.EQ.1) THEN |
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overlapOnly = MOD(nCFace,3).EQ.0 |
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interiorOnly = MOD(nCFace,3).NE.0 |
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calc_fluxes_X = nCFace.EQ.6 .OR. nCFace.EQ.1 .OR. nCFace.EQ.2 |
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calc_fluxes_Y = nCFace.EQ.3 .OR. nCFace.EQ.4 .OR. nCFace.EQ.5 |
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ELSEIF (ipass.EQ.2) THEN |
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overlapOnly = MOD(nCFace,3).EQ.2 |
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calc_fluxes_X = nCFace.EQ.2 .OR. nCFace.EQ.3 .OR. nCFace.EQ.4 |
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calc_fluxes_Y = nCFace.EQ.5 .OR. nCFace.EQ.6 .OR. nCFace.EQ.1 |
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ELSE |
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calc_fluxes_X = nCFace.EQ.5 .OR. nCFace.EQ.6 |
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calc_fluxes_Y = nCFace.EQ.2 .OR. nCFace.EQ.3 |
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ENDIF |
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ELSE |
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C-- not CubedSphere |
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calc_fluxes_X = MOD(ipass,2).EQ.1 |
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calc_fluxes_Y = .NOT.calc_fluxes_X |
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ENDIF |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C-- X direction |
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C- Advective flux in X |
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DO j=1-Oly,sNy+Oly |
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DO i=1-Olx,sNx+Olx |
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af(i,j) = 0. |
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ENDDO |
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ENDDO |
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C |
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#ifdef ALLOW_AUTODIFF_TAMC |
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cph-test |
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CADJ STORE localTij(:,:) = |
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CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
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CADJ STORE af(:,:) = |
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CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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C |
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IF (calc_fluxes_X) THEN |
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C- Do not compute fluxes if |
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C a) needed in overlap only |
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C and b) the overlap of myTile are not cube-face Edges |
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IF ( .NOT.overlapOnly .OR. N_edge .OR. S_edge ) THEN |
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#ifndef ALLOW_AUTODIFF_TAMC |
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C- Internal exchange for calculations in X |
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#ifdef MULTIDIM_OLD_VERSION |
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IF ( useCubedSphereExchange ) THEN |
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#else |
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IF ( useCubedSphereExchange .AND. |
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& ( overlapOnly .OR. ipass.EQ.1 ) ) THEN |
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#endif |
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|
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CALL FILL_CS_CORNER_TR_RL( .TRUE., localTij, bi,bj, myThid ) |
332 |
|
|
ENDIF |
333 |
|
|
#endif |
334 |
|
|
|
335 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
336 |
|
|
# ifndef DISABLE_MULTIDIM_ADVECTION |
337 |
|
|
CADJ STORE localTij(:,:) = |
338 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
339 |
|
|
# endif |
340 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
341 |
|
|
|
342 |
|
|
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
343 |
|
|
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
344 |
|
|
CALL GAD_DST2U1_ADV_X( bi,bj,k, advectionScheme, |
345 |
|
|
I SEAICE_deltaTtherm,uTrans,uVel,localTij, |
346 |
|
|
O af, myThid ) |
347 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
348 |
|
|
CALL GAD_FLUXLIMIT_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
349 |
|
|
I uTrans, uVel, maskLocW, localTij, |
350 |
|
|
O af, myThid ) |
351 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
352 |
|
|
CALL GAD_DST3_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
353 |
|
|
I uTrans, uVel, maskLocW, localTij, |
354 |
|
|
O af, myThid ) |
355 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
356 |
|
|
CALL GAD_DST3FL_ADV_X( bi,bj,k, SEAICE_deltaTtherm, |
357 |
|
|
I uTrans, uVel, maskLocW, localTij, |
358 |
|
|
O af, myThid ) |
359 |
|
|
ELSE |
360 |
|
|
STOP |
361 |
|
|
& 'SEAICE_ADVECTION: adv. scheme incompatibale with multi-dim' |
362 |
|
|
ENDIF |
363 |
|
|
|
364 |
|
|
C-- Advective flux in X : done |
365 |
|
|
ENDIF |
366 |
|
|
|
367 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
368 |
|
|
C-- Internal exchange for next calculations in Y |
369 |
|
|
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
370 |
|
|
CALL FILL_CS_CORNER_TR_RL(.FALSE., localTij, bi,bj, myThid ) |
371 |
|
|
ENDIF |
372 |
|
|
#endif |
373 |
|
|
|
374 |
|
|
C- Update the local tracer field where needed: |
375 |
|
|
|
376 |
|
|
C update in overlap-Only |
377 |
|
|
IF ( overlapOnly ) THEN |
378 |
|
|
iMinUpd = 1-Olx+1 |
379 |
|
|
iMaxUpd = sNx+Olx-1 |
380 |
|
|
C-- notes: these 2 lines below have no real effect (because recip_hFac=0 |
381 |
|
|
C in corner region) but safer to keep them. |
382 |
|
|
IF ( W_edge ) iMinUpd = 1 |
383 |
|
|
IF ( E_edge ) iMaxUpd = sNx |
384 |
|
|
|
385 |
|
|
IF ( S_edge ) THEN |
386 |
|
|
DO j=1-Oly,0 |
387 |
|
|
DO i=iMinUpd,iMaxUpd |
388 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
389 |
|
|
& maskC(i,j,k,bi,bj) |
390 |
|
|
& *recip_rA(i,j,bi,bj) |
391 |
|
|
& *( af(i+1,j)-af(i,j) |
392 |
|
|
& ) |
393 |
|
|
ENDDO |
394 |
|
|
ENDDO |
395 |
|
|
ENDIF |
396 |
|
|
IF ( N_edge ) THEN |
397 |
|
|
DO j=sNy+1,sNy+Oly |
398 |
|
|
DO i=iMinUpd,iMaxUpd |
399 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
400 |
|
|
& maskC(i,j,k,bi,bj) |
401 |
|
|
& *recip_rA(i,j,bi,bj) |
402 |
|
|
& *( af(i+1,j)-af(i,j) |
403 |
|
|
& ) |
404 |
|
|
ENDDO |
405 |
|
|
ENDDO |
406 |
|
|
ENDIF |
407 |
|
|
|
408 |
|
|
ELSE |
409 |
|
|
C do not only update the overlap |
410 |
|
|
jMinUpd = 1-Oly |
411 |
|
|
jMaxUpd = sNy+Oly |
412 |
|
|
IF ( interiorOnly .AND. S_edge ) jMinUpd = 1 |
413 |
|
|
IF ( interiorOnly .AND. N_edge ) jMaxUpd = sNy |
414 |
|
|
DO j=jMinUpd,jMaxUpd |
415 |
|
|
DO i=1-Olx+1,sNx+Olx-1 |
416 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
417 |
|
|
& maskC(i,j,k,bi,bj) |
418 |
|
|
& *recip_rA(i,j,bi,bj) |
419 |
|
|
& *( af(i+1,j)-af(i,j) |
420 |
|
|
& ) |
421 |
|
|
ENDDO |
422 |
|
|
ENDDO |
423 |
|
|
C-- keep advective flux (for diagnostics) |
424 |
|
|
DO j=1-Oly,sNy+Oly |
425 |
|
|
DO i=1-Olx,sNx+Olx |
426 |
|
|
afx(i,j) = af(i,j) |
427 |
|
|
ENDDO |
428 |
|
|
ENDDO |
429 |
|
|
|
430 |
|
|
C This is for later |
431 |
|
|
CML#ifdef ALLOW_OBCS |
432 |
|
|
CMLC- Apply open boundary conditions |
433 |
|
|
CML IF ( useOBCS ) THEN |
434 |
|
|
CML IF (tracerIdentity.EQ.GAD_HEFF) THEN |
435 |
|
|
CML CALL OBCS_APPLY_HEFF( bi, bj, k, localTij, myThid ) |
436 |
|
|
CML ELSEIF (tracerIdentity.EQ.GAD_AREA) THEN |
437 |
|
|
CML CALL OBCS_APPLY_AREA( bi, bj, k, localTij, myThid ) |
438 |
|
|
CML ENDIF |
439 |
|
|
CML ENDIF |
440 |
|
|
CML#endif /* ALLOW_OBCS */ |
441 |
|
|
|
442 |
|
|
C- end if/else update overlap-Only |
443 |
|
|
ENDIF |
444 |
|
|
|
445 |
|
|
C-- End of X direction |
446 |
|
|
ENDIF |
447 |
|
|
|
448 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
449 |
|
|
C-- Y direction |
450 |
|
|
cph-test |
451 |
|
|
C- Advective flux in Y |
452 |
|
|
DO j=1-Oly,sNy+Oly |
453 |
|
|
DO i=1-Olx,sNx+Olx |
454 |
|
|
af(i,j) = 0. |
455 |
|
|
ENDDO |
456 |
|
|
ENDDO |
457 |
|
|
C |
458 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
459 |
|
|
cph-test |
460 |
|
|
CADJ STORE localTij(:,:) = |
461 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
462 |
|
|
CADJ STORE af(:,:) = |
463 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
464 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
465 |
|
|
C |
466 |
|
|
IF (calc_fluxes_Y) THEN |
467 |
|
|
|
468 |
|
|
C- Do not compute fluxes if |
469 |
|
|
C a) needed in overlap only |
470 |
|
|
C and b) the overlap of myTile are not cube-face edges |
471 |
|
|
IF ( .NOT.overlapOnly .OR. E_edge .OR. W_edge ) THEN |
472 |
|
|
|
473 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
474 |
|
|
C- Internal exchange for calculations in Y |
475 |
|
|
#ifdef MULTIDIM_OLD_VERSION |
476 |
|
|
IF ( useCubedSphereExchange ) THEN |
477 |
|
|
#else |
478 |
|
|
IF ( useCubedSphereExchange .AND. |
479 |
|
|
& ( overlapOnly .OR. ipass.EQ.1 ) ) THEN |
480 |
|
|
#endif |
481 |
|
|
CALL FILL_CS_CORNER_TR_RL(.FALSE., localTij, bi,bj, myThid ) |
482 |
|
|
ENDIF |
483 |
|
|
#endif |
484 |
|
|
|
485 |
|
|
C- Advective flux in Y |
486 |
|
|
DO j=1-Oly,sNy+Oly |
487 |
|
|
DO i=1-Olx,sNx+Olx |
488 |
|
|
af(i,j) = 0. |
489 |
|
|
ENDDO |
490 |
|
|
ENDDO |
491 |
|
|
|
492 |
|
|
#ifdef ALLOW_AUTODIFF_TAMC |
493 |
|
|
#ifndef DISABLE_MULTIDIM_ADVECTION |
494 |
|
|
CADJ STORE localTij(:,:) = |
495 |
|
|
CADJ & comlev1_bibj_k_gad_pass, key=passkey, byte=isbyte |
496 |
|
|
#endif |
497 |
|
|
#endif /* ALLOW_AUTODIFF_TAMC */ |
498 |
|
|
|
499 |
|
|
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
500 |
|
|
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
501 |
|
|
CALL GAD_DST2U1_ADV_Y( bi,bj,k, advectionScheme, |
502 |
|
|
I SEAICE_deltaTtherm,vTrans,vVel,localTij, |
503 |
|
|
O af, myThid ) |
504 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
505 |
|
|
CALL GAD_FLUXLIMIT_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
506 |
|
|
I vTrans, vVel, maskLocS, localTij, |
507 |
|
|
O af, myThid ) |
508 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
509 |
|
|
CALL GAD_DST3_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
510 |
|
|
I vTrans, vVel, maskLocS, localTij, |
511 |
|
|
O af, myThid ) |
512 |
|
|
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
513 |
|
|
CALL GAD_DST3FL_ADV_Y( bi,bj,k, SEAICE_deltaTtherm, |
514 |
|
|
I vTrans, vVel, maskLocS, localTij, |
515 |
|
|
O af, myThid ) |
516 |
|
|
ELSE |
517 |
|
|
STOP |
518 |
|
|
& 'SEAICE_ADVECTION: adv. scheme incompatibale with mutli-dim' |
519 |
|
|
ENDIF |
520 |
|
|
|
521 |
|
|
C- Advective flux in Y : done |
522 |
|
|
ENDIF |
523 |
|
|
|
524 |
|
|
#ifndef ALLOW_AUTODIFF_TAMC |
525 |
|
|
C- Internal exchange for next calculations in X |
526 |
|
|
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
527 |
|
|
CALL FILL_CS_CORNER_TR_RL( .TRUE., localTij, bi,bj, myThid ) |
528 |
|
|
ENDIF |
529 |
|
|
#endif |
530 |
|
|
|
531 |
|
|
C- Update the local tracer field where needed: |
532 |
|
|
|
533 |
|
|
C update in overlap-Only |
534 |
|
|
IF ( overlapOnly ) THEN |
535 |
|
|
jMinUpd = 1-Oly+1 |
536 |
|
|
jMaxUpd = sNy+Oly-1 |
537 |
|
|
C- notes: these 2 lines below have no real effect (because recip_hFac=0 |
538 |
|
|
C in corner region) but safer to keep them. |
539 |
|
|
IF ( S_edge ) jMinUpd = 1 |
540 |
|
|
IF ( N_edge ) jMaxUpd = sNy |
541 |
|
|
|
542 |
|
|
IF ( W_edge ) THEN |
543 |
|
|
DO j=jMinUpd,jMaxUpd |
544 |
|
|
DO i=1-Olx,0 |
545 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
546 |
|
|
& maskC(i,j,k,bi,bj) |
547 |
|
|
& *recip_rA(i,j,bi,bj) |
548 |
|
|
& *( af(i,j+1)-af(i,j) |
549 |
|
|
& ) |
550 |
|
|
ENDDO |
551 |
|
|
ENDDO |
552 |
|
|
ENDIF |
553 |
|
|
IF ( E_edge ) THEN |
554 |
|
|
DO j=jMinUpd,jMaxUpd |
555 |
|
|
DO i=sNx+1,sNx+Olx |
556 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
557 |
|
|
& maskC(i,j,k,bi,bj) |
558 |
|
|
& *recip_rA(i,j,bi,bj) |
559 |
|
|
& *( af(i,j+1)-af(i,j) |
560 |
|
|
& ) |
561 |
|
|
ENDDO |
562 |
|
|
ENDDO |
563 |
|
|
ENDIF |
564 |
|
|
|
565 |
|
|
ELSE |
566 |
|
|
C do not only update the overlap |
567 |
|
|
iMinUpd = 1-Olx |
568 |
|
|
iMaxUpd = sNx+Olx |
569 |
|
|
IF ( interiorOnly .AND. W_edge ) iMinUpd = 1 |
570 |
|
|
IF ( interiorOnly .AND. E_edge ) iMaxUpd = sNx |
571 |
|
|
DO j=1-Oly+1,sNy+Oly-1 |
572 |
|
|
DO i=iMinUpd,iMaxUpd |
573 |
|
|
localTij(i,j)=localTij(i,j)-SEAICE_deltaTtherm* |
574 |
|
|
& maskC(i,j,k,bi,bj) |
575 |
|
|
& *recip_rA(i,j,bi,bj) |
576 |
|
|
& *( af(i,j+1)-af(i,j) |
577 |
|
|
& ) |
578 |
|
|
ENDDO |
579 |
|
|
ENDDO |
580 |
|
|
C-- keep advective flux (for diagnostics) |
581 |
|
|
DO j=1-Oly,sNy+Oly |
582 |
|
|
DO i=1-Olx,sNx+Olx |
583 |
|
|
afy(i,j) = af(i,j) |
584 |
|
|
ENDDO |
585 |
|
|
ENDDO |
586 |
|
|
|
587 |
|
|
C-- Save this for later |
588 |
|
|
CML#ifdef ALLOW_OBCS |
589 |
|
|
CMLC- Apply open boundary conditions |
590 |
|
|
CML IF (useOBCS) THEN |
591 |
|
|
CML IF (tracerIdentity.EQ.GAD_HEFF) THEN |
592 |
|
|
CML CALL OBCS_APPLY_HEFF( bi, bj, k, localTij, myThid ) |
593 |
|
|
CML ELSEIF (tracerIdentity.EQ.GAD_AREA) THEN |
594 |
|
|
CML CALL OBCS_APPLY_AREA( bi, bj, k, localTij, myThid ) |
595 |
|
|
CML ENDIF |
596 |
|
|
CML ENDIF |
597 |
|
|
CML#endif /* ALLOW_OBCS */ |
598 |
|
|
|
599 |
|
|
C end if/else update overlap-Only |
600 |
|
|
ENDIF |
601 |
|
|
|
602 |
|
|
C-- End of Y direction |
603 |
|
|
ENDIF |
604 |
|
|
|
605 |
|
|
C-- End of ipass loop |
606 |
|
|
ENDDO |
607 |
|
|
|
608 |
|
|
C- explicit advection is done ; store tendency in gTracer: |
609 |
|
|
DO j=1-Oly,sNy+Oly |
610 |
|
|
DO i=1-Olx,sNx+Olx |
611 |
|
|
gTracer(i,j,bi,bj)= |
612 |
|
|
& (localTij(i,j)-tracer(i,j,bi,bj))/SEAICE_deltaTtherm |
613 |
|
|
ENDDO |
614 |
|
|
ENDDO |
615 |
|
|
|
616 |
|
|
CML#ifdef ALLOW_DIAGNOSTICS |
617 |
|
|
CML IF ( useDiagnostics ) THEN |
618 |
|
|
CML diagName = 'ADVx'//diagSufx |
619 |
|
|
CML CALL DIAGNOSTICS_FILL(afx,diagName, k,1, 2,bi,bj, myThid) |
620 |
|
|
CML diagName = 'ADVy'//diagSufx |
621 |
|
|
CML CALL DIAGNOSTICS_FILL(afy,diagName, k,1, 2,bi,bj, myThid) |
622 |
|
|
CML ENDIF |
623 |
|
|
CML#endif |
624 |
|
|
|
625 |
|
|
#ifdef ALLOW_DEBUG |
626 |
|
|
IF ( debugLevel .GE. debLevB |
627 |
|
|
& .AND. tracerIdentity.EQ.GAD_HEFF |
628 |
|
|
& .AND. k.LE.3 .AND. myIter.EQ.1+nIter0 |
629 |
|
|
& .AND. nPx.EQ.1 .AND. nPy.EQ.1 |
630 |
|
|
& .AND. useCubedSphereExchange ) THEN |
631 |
|
|
CALL DEBUG_CS_CORNER_UV( ' afx,afy from SEAICE_ADVECTION', |
632 |
|
|
& afx,afy, k, standardMessageUnit,bi,bj,myThid ) |
633 |
|
|
ENDIF |
634 |
|
|
#endif /* ALLOW_DEBUG */ |
635 |
|
|
|
636 |
|
|
RETURN |
637 |
|
|
END |