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C $Header: /u/gcmpack/MITgcm/pkg/generic_advdiff/gad_advection.F,v 1.76 2015/06/03 13:39:22 rpa Exp $ |
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C $Name: $ |
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|
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#include "GAD_OPTIONS.h" |
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#ifdef ALLOW_AUTODIFF |
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# include "AUTODIFF_OPTIONS.h" |
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#endif |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: GAD_ADVECTION |
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|
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C !INTERFACE: ========================================================== |
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SUBROUTINE GAD_ADVECTION( |
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I implicitAdvection, advectionScheme, vertAdvecScheme, |
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I trIdentity, deltaTLev, |
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I uFld, vFld, wFld, tracer, |
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O gTracer, |
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I bi,bj, myTime,myIter,myThid) |
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|
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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 The algorithm is as follows: |
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C \begin{itemize} |
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C \item{$\theta^{(n+1/3)} = \theta^{(n)} |
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C - \Delta t \partial_x (u\theta^{(n)}) + \theta^{(n)} \partial_x u$} |
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C \item{$\theta^{(n+2/3)} = \theta^{(n+1/3)} |
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C - \Delta t \partial_y (v\theta^{(n+1/3)}) + \theta^{(n)} \partial_y v$} |
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C \item{$\theta^{(n+3/3)} = \theta^{(n+2/3)} |
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C - \Delta t \partial_r (w\theta^{(n+2/3)}) + \theta^{(n)} \partial_r w$} |
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C \item{$G_\theta = ( \theta^{(n+3/3)} - \theta^{(n)} )/\Delta t$} |
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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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|
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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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#ifdef ALLOW_AUTODIFF |
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# include "tamc.h" |
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# include "tamc_keys.h" |
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# ifdef ALLOW_PTRACERS |
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# include "PTRACERS_SIZE.h" |
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# endif |
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#endif |
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#ifdef ALLOW_EXCH2 |
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#include "W2_EXCH2_SIZE.h" |
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#include "W2_EXCH2_TOPOLOGY.h" |
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#endif /* ALLOW_EXCH2 */ |
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|
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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 vertAdvecScheme :: advection scheme to use (vertical direction) |
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C trIdentity :: tracer identifier |
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C uFld :: Advection velocity field, zonal component |
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C vFld :: Advection velocity field, meridional component |
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C wFld :: Advection velocity field, vertical 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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LOGICAL implicitAdvection |
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INTEGER advectionScheme, vertAdvecScheme |
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INTEGER trIdentity |
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_RL deltaTLev(Nr) |
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_RL uFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL vFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL wFld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL tracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,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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|
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C !OUTPUT PARAMETERS: ================================================== |
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C gTracer :: tendency array |
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_RL gTracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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|
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C !FUNCTIONS: ========================================================== |
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#ifdef ALLOW_DIAGNOSTICS |
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CHARACTER*4 GAD_DIAG_SUFX |
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EXTERNAL GAD_DIAG_SUFX |
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LOGICAL DIAGNOSTICS_IS_ON |
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EXTERNAL DIAGNOSTICS_IS_ON |
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#endif |
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|
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C !LOCAL VARIABLES: ==================================================== |
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C maskUp :: 2-D array for mask at W points |
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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]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 kUp :: index into 2 1/2D array, toggles between 1 and 2 |
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C kDown :: index into 2 1/2D array, toggles between 2 and 1 |
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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 rTrans :: 2-D arrays of volume transports at W points |
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C rTransKp :: vertical volume transport at interface k+1 |
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C rTran3d :: 3-D array of volume transport at W points |
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C afr :: 3-D array of vertical advective flux |
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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 field |
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C localT3d :: 3-D array, temporary local copy of tracer field |
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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 npass :: 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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c _RS maskUp (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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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 iMinUpd,iMaxUpd,jMinUpd,jMaxUpd |
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INTEGER i,j,k,kUp,kDown |
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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 rTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rTransKp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rTran3d (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL afr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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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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_RL localT3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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#ifdef GAD_MULTIDIM_COMPRESSIBLE |
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_RL tmpTrac |
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_RL localVol(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL locVol3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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#endif |
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_RL kp1Msk |
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LOGICAL calc_fluxes_X, calc_fluxes_Y, withSigns |
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LOGICAL interiorOnly, overlapOnly |
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INTEGER npass, 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_AUTODIFF_TAMC |
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C msgBuf :: Informational/error message buffer |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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#endif |
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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 diagSufx |
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LOGICAL doDiagAdvX, doDiagAdvY, doDiagAdvR |
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#endif /* ALLOW_DIAGNOSTICS */ |
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CEOP |
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|
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#ifdef ALLOW_AUTODIFF_TAMC |
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act0 = trIdentity |
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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 |
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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 (trIdentity.GT.maxpass) THEN |
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WRITE(msgBuf,'(A,2I3)') |
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& 'GAD_ADVECTION: maxpass < trIdentity ', |
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& maxpass, trIdentity |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R GAD_ADVECTION' |
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ENDIF |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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#ifdef ALLOW_DIAGNOSTICS |
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C-- Set diagnostics flags and suffix for the current tracer |
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doDiagAdvX = .FALSE. |
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doDiagAdvY = .FALSE. |
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doDiagAdvR = .FALSE. |
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IF ( useDiagnostics ) THEN |
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diagSufx = GAD_DIAG_SUFX( trIdentity, myThid ) |
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diagName = 'ADVx'//diagSufx |
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doDiagAdvX = DIAGNOSTICS_IS_ON( diagName, myThid ) |
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diagName = 'ADVy'//diagSufx |
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doDiagAdvY = DIAGNOSTICS_IS_ON( diagName, myThid ) |
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diagName = 'ADVr'//diagSufx |
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doDiagAdvR = DIAGNOSTICS_IS_ON( diagName, myThid ) |
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ENDIF |
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#endif /* ALLOW_DIAGNOSTICS */ |
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|
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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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C- xA,yA,vFld,uTrans,vTrans are set over the full domain |
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C => no need for extra initialisation |
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c xA(i,j) = 0. _d 0 |
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c yA(i,j) = 0. _d 0 |
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c uTrans(i,j) = 0. _d 0 |
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c vTrans(i,j) = 0. _d 0 |
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C- rTransKp is set over the full domain: no need for extra initialisation |
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c rTransKp(i,j)= 0. _d 0 |
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C- rTrans and fVerT need to be initialised to zero: |
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rTrans(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 |
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# ifdef GAD_MULTIDIM_COMPRESSIBLE |
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localVol(i,j) = 0. _d 0 |
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# endif |
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localTij(i,j) = 0. _d 0 |
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#endif /* ALLOW_AUTODIFF */ |
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ENDDO |
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ENDDO |
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|
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C-- Set tile-specific parameters for horizontal fluxes |
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IF (useCubedSphereExchange) THEN |
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npass = 3 |
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#ifdef ALLOW_AUTODIFF_TAMC |
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IF ( npass.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,bj) |
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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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npass = 2 |
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nCFace = 0 |
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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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|
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C-- Start of k loop for horizontal fluxes |
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DO k=1,Nr |
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#ifdef ALLOW_AUTODIFF_TAMC |
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kkey = (igadkey-1)*Nr + k |
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CADJ STORE tracer(:,:,k,bi,bj) = |
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CADJ & comlev1_bibj_k_gad, key=kkey, kind=isbyte |
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#endif /* ALLOW_AUTODIFF_TAMC */ |
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|
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C-- Get temporary terms used by tendency routines |
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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) = _dyG(i,j,bi,bj)*deepFacC(k) |
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& *drF(k)*_hFacW(i,j,k,bi,bj) |
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yA(i,j) = _dxG(i,j,bi,bj)*deepFacC(k) |
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& *drF(k)*_hFacS(i,j,k,bi,bj) |
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ENDDO |
286 |
ENDDO |
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C-- Calculate "volume transports" through tracer cell faces. |
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C anelastic: scaled by rhoFacC (~ mass transport) |
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DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
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uTrans(i,j) = uFld(i,j,k)*xA(i,j)*rhoFacC(k) |
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vTrans(i,j) = vFld(i,j,k)*yA(i,j)*rhoFacC(k) |
293 |
ENDDO |
294 |
ENDDO |
295 |
|
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C-- Make local copy of tracer array and mask West & South |
297 |
DO j=1-OLy,sNy+OLy |
298 |
DO i=1-OLx,sNx+OLx |
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localTij(i,j) = tracer(i,j,k,bi,bj) |
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#ifdef GAD_MULTIDIM_COMPRESSIBLE |
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localVol(i,j) = rA(i,j,bi,bj)*deepFac2C(k) |
302 |
& *rhoFacC(k)*drF(k)*hFacC(i,j,k,bi,bj) |
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& + ( oneRS - maskC(i,j,k,bi,bj) ) |
304 |
#endif |
305 |
#ifdef ALLOW_OBCS |
306 |
maskLocW(i,j) = _maskW(i,j,k,bi,bj)*maskInW(i,j,bi,bj) |
307 |
maskLocS(i,j) = _maskS(i,j,k,bi,bj)*maskInS(i,j,bi,bj) |
308 |
#else /* ALLOW_OBCS */ |
309 |
maskLocW(i,j) = _maskW(i,j,k,bi,bj) |
310 |
maskLocS(i,j) = _maskS(i,j,k,bi,bj) |
311 |
#endif /* ALLOW_OBCS */ |
312 |
ENDDO |
313 |
ENDDO |
314 |
|
315 |
IF (useCubedSphereExchange) THEN |
316 |
withSigns = .FALSE. |
317 |
CALL FILL_CS_CORNER_UV_RS( |
318 |
& withSigns, maskLocW,maskLocS, bi,bj, myThid ) |
319 |
ENDIF |
320 |
|
321 |
C-- Multiple passes for different directions on different tiles |
322 |
C-- For cube need one pass for each of red, green and blue axes. |
323 |
DO ipass=1,npass |
324 |
#ifdef ALLOW_AUTODIFF_TAMC |
325 |
passkey = ipass |
326 |
& + (k-1) *maxpass |
327 |
& + (igadkey-1)*maxpass*Nr |
328 |
IF (npass .GT. maxpass) THEN |
329 |
STOP 'GAD_ADVECTION: npass > maxcube. check tamc.h' |
330 |
ENDIF |
331 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
332 |
|
333 |
interiorOnly = .FALSE. |
334 |
overlapOnly = .FALSE. |
335 |
IF (useCubedSphereExchange) THEN |
336 |
C- CubedSphere : pass 3 times, with partial update of local tracer field |
337 |
IF (ipass.EQ.1) THEN |
338 |
overlapOnly = MOD(nCFace,3).EQ.0 |
339 |
interiorOnly = MOD(nCFace,3).NE.0 |
340 |
calc_fluxes_X = nCFace.EQ.6 .OR. nCFace.EQ.1 .OR. nCFace.EQ.2 |
341 |
calc_fluxes_Y = nCFace.EQ.3 .OR. nCFace.EQ.4 .OR. nCFace.EQ.5 |
342 |
ELSEIF (ipass.EQ.2) THEN |
343 |
overlapOnly = MOD(nCFace,3).EQ.2 |
344 |
interiorOnly = MOD(nCFace,3).EQ.1 |
345 |
calc_fluxes_X = nCFace.EQ.2 .OR. nCFace.EQ.3 .OR. nCFace.EQ.4 |
346 |
calc_fluxes_Y = nCFace.EQ.5 .OR. nCFace.EQ.6 .OR. nCFace.EQ.1 |
347 |
ELSE |
348 |
interiorOnly = .TRUE. |
349 |
calc_fluxes_X = nCFace.EQ.5 .OR. nCFace.EQ.6 |
350 |
calc_fluxes_Y = nCFace.EQ.2 .OR. nCFace.EQ.3 |
351 |
ENDIF |
352 |
ELSE |
353 |
C- not CubedSphere |
354 |
calc_fluxes_X = MOD(ipass,2).EQ.1 |
355 |
calc_fluxes_Y = .NOT.calc_fluxes_X |
356 |
ENDIF |
357 |
|
358 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
359 |
C-- X direction |
360 |
|
361 |
#ifdef ALLOW_AUTODIFF |
362 |
C- Always reset advective flux in X |
363 |
DO j=1-OLy,sNy+OLy |
364 |
DO i=1-OLx,sNx+OLx |
365 |
af(i,j) = 0. |
366 |
ENDDO |
367 |
ENDDO |
368 |
# ifndef DISABLE_MULTIDIM_ADVECTION |
369 |
CADJ STORE localTij(:,:) = |
370 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
371 |
CADJ STORE af(:,:) = |
372 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
373 |
# endif |
374 |
#endif /* ALLOW_AUTODIFF */ |
375 |
|
376 |
IF (calc_fluxes_X) THEN |
377 |
|
378 |
C- Do not compute fluxes if |
379 |
C a) needed in overlap only |
380 |
C and b) the overlap of myTile are not cube-face Edges |
381 |
IF ( .NOT.overlapOnly .OR. N_edge .OR. S_edge ) THEN |
382 |
|
383 |
C- Internal exchange for calculations in X |
384 |
IF ( overlapOnly ) THEN |
385 |
CALL FILL_CS_CORNER_TR_RL( 1, .FALSE., |
386 |
& localTij, bi,bj, myThid ) |
387 |
ENDIF |
388 |
|
389 |
C- Advective flux in X |
390 |
#ifndef ALLOW_AUTODIFF |
391 |
DO j=1-OLy,sNy+OLy |
392 |
DO i=1-OLx,sNx+OLx |
393 |
af(i,j) = 0. |
394 |
ENDDO |
395 |
ENDDO |
396 |
#else /* ALLOW_AUTODIFF */ |
397 |
# ifndef DISABLE_MULTIDIM_ADVECTION |
398 |
CADJ STORE localTij(:,:) = |
399 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
400 |
# endif |
401 |
#endif /* ALLOW_AUTODIFF */ |
402 |
|
403 |
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
404 |
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
405 |
CALL GAD_DST2U1_ADV_X( bi,bj,k, advectionScheme, .TRUE., |
406 |
I deltaTLev(k),uTrans,uFld(1-OLx,1-OLy,k), localTij, |
407 |
O af, myThid ) |
408 |
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
409 |
CALL GAD_FLUXLIMIT_ADV_X( bi,bj,k, .TRUE., deltaTLev(k), |
410 |
I uTrans, uFld(1-OLx,1-OLy,k), maskLocW, localTij, |
411 |
O af, myThid ) |
412 |
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
413 |
CALL GAD_DST3_ADV_X( bi,bj,k, .TRUE., deltaTLev(k), |
414 |
I uTrans, uFld(1-OLx,1-OLy,k), maskLocW, localTij, |
415 |
O af, myThid ) |
416 |
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
417 |
CALL GAD_DST3FL_ADV_X( bi,bj,k, .TRUE., deltaTLev(k), |
418 |
I uTrans, uFld(1-OLx,1-OLy,k), maskLocW, localTij, |
419 |
O af, myThid ) |
420 |
#ifndef ALLOW_AUTODIFF |
421 |
ELSEIF (advectionScheme.EQ.ENUM_OS7MP ) THEN |
422 |
CALL GAD_OS7MP_ADV_X( bi,bj,k, .TRUE., deltaTLev(k), |
423 |
I uTrans, uFld(1-OLx,1-OLy,k), maskLocW, localTij, |
424 |
O af, myThid ) |
425 |
ELSEIF (advectionScheme.EQ.ENUM_PPM_NULL_LIMIT .OR. |
426 |
& advectionScheme.EQ.ENUM_PPM_MONO_LIMIT .OR. |
427 |
& advectionScheme.EQ.ENUM_PPM_WENO_LIMIT) THEN |
428 |
CALL GAD_PPM_ADV_X( advectionScheme, bi, bj, k , .TRUE., |
429 |
I deltaTLev(k), uFld(1-OLx,1-OLy,k), uTrans, localTij, |
430 |
O af, myThid ) |
431 |
ELSEIF (advectionScheme.EQ.ENUM_PQM_NULL_LIMIT .OR. |
432 |
& advectionScheme.EQ.ENUM_PQM_MONO_LIMIT .OR. |
433 |
& advectionScheme.EQ.ENUM_PQM_WENO_LIMIT) THEN |
434 |
CALL GAD_PQM_ADV_X( advectionScheme, bi, bj, k , .TRUE., |
435 |
I deltaTLev(k), uFld(1-OLx,1-OLy,k), uTrans, localTij, |
436 |
O af, myThid ) |
437 |
#endif /* ndef ALLOW_AUTODIFF */ |
438 |
ELSE |
439 |
STOP 'GAD_ADVECTION: adv. scheme incompatibale with multi-dim' |
440 |
ENDIF |
441 |
|
442 |
#ifdef ALLOW_OBCS |
443 |
IF ( useOBCS ) THEN |
444 |
C- replace advective flux with 1st order upwind scheme estimate |
445 |
CALL OBCS_U1_ADV_TRACER( .TRUE., trIdentity, bi, bj, k, |
446 |
I maskLocW, uTrans, localTij, |
447 |
U af, myThid ) |
448 |
ENDIF |
449 |
#endif /* ALLOW_OBCS */ |
450 |
|
451 |
C- Internal exchange for next calculations in Y |
452 |
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
453 |
CALL FILL_CS_CORNER_TR_RL( 2, .FALSE., |
454 |
& localTij, bi,bj, myThid ) |
455 |
ENDIF |
456 |
|
457 |
C- Advective flux in X : done |
458 |
ENDIF |
459 |
|
460 |
C- Update the local tracer field where needed: |
461 |
C use "maksInC" to prevent updating tracer field in OB regions |
462 |
#ifdef ALLOW_AUTODIFF_TAMC |
463 |
# ifdef GAD_MULTIDIM_COMPRESSIBLE |
464 |
CADJ STORE localVol(:,:) = |
465 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
466 |
CADJ STORE localTij(:,:) = |
467 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
468 |
# endif |
469 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
470 |
|
471 |
C update in overlap-Only |
472 |
IF ( overlapOnly ) THEN |
473 |
iMinUpd = 1-OLx+1 |
474 |
iMaxUpd = sNx+OLx-1 |
475 |
C- notes: these 2 lines below have no real effect (because recip_hFac=0 |
476 |
C in corner region) but safer to keep them. |
477 |
IF ( W_edge ) iMinUpd = 1 |
478 |
IF ( E_edge ) iMaxUpd = sNx |
479 |
|
480 |
IF ( S_edge ) THEN |
481 |
DO j=1-OLy,0 |
482 |
DO i=iMinUpd,iMaxUpd |
483 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
484 |
tmpTrac = localTij(i,j)*localVol(i,j) |
485 |
& -deltaTLev(k)*( af(i+1,j) - af(i,j) ) |
486 |
& *maskInC(i,j,bi,bj) |
487 |
localVol(i,j) = localVol(i,j) |
488 |
& -deltaTLev(k)*( uTrans(i+1,j) - uTrans(i,j) ) |
489 |
& *maskInC(i,j,bi,bj) |
490 |
localTij(i,j) = tmpTrac/localVol(i,j) |
491 |
#else /* GAD_MULTIDIM_COMPRESSIBLE */ |
492 |
localTij(i,j) = localTij(i,j) |
493 |
& -deltaTLev(k)*recip_rhoFacC(k) |
494 |
& *_recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
495 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
496 |
& *( af(i+1,j)-af(i,j) |
497 |
& -tracer(i,j,k,bi,bj)*(uTrans(i+1,j)-uTrans(i,j)) |
498 |
& )*maskInC(i,j,bi,bj) |
499 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
500 |
ENDDO |
501 |
ENDDO |
502 |
ENDIF |
503 |
IF ( N_edge ) THEN |
504 |
DO j=sNy+1,sNy+OLy |
505 |
DO i=iMinUpd,iMaxUpd |
506 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
507 |
tmpTrac = localTij(i,j)*localVol(i,j) |
508 |
& -deltaTLev(k)*( af(i+1,j) - af(i,j) ) |
509 |
& *maskInC(i,j,bi,bj) |
510 |
localVol(i,j) = localVol(i,j) |
511 |
& -deltaTLev(k)*( uTrans(i+1,j) - uTrans(i,j) ) |
512 |
& *maskInC(i,j,bi,bj) |
513 |
localTij(i,j) = tmpTrac/localVol(i,j) |
514 |
#else /* GAD_MULTIDIM_COMPRESSIBLE */ |
515 |
localTij(i,j) = localTij(i,j) |
516 |
& -deltaTLev(k)*recip_rhoFacC(k) |
517 |
& *_recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
518 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
519 |
& *( af(i+1,j)-af(i,j) |
520 |
& -tracer(i,j,k,bi,bj)*(uTrans(i+1,j)-uTrans(i,j)) |
521 |
& )*maskInC(i,j,bi,bj) |
522 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
523 |
ENDDO |
524 |
ENDDO |
525 |
ENDIF |
526 |
|
527 |
ELSE |
528 |
C do not only update the overlap |
529 |
jMinUpd = 1-OLy |
530 |
jMaxUpd = sNy+OLy |
531 |
IF ( interiorOnly .AND. S_edge ) jMinUpd = 1 |
532 |
IF ( interiorOnly .AND. N_edge ) jMaxUpd = sNy |
533 |
DO j=jMinUpd,jMaxUpd |
534 |
DO i=1-OLx+1,sNx+OLx-1 |
535 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
536 |
tmpTrac = localTij(i,j)*localVol(i,j) |
537 |
& -deltaTLev(k)*( af(i+1,j) - af(i,j) ) |
538 |
& *maskInC(i,j,bi,bj) |
539 |
localVol(i,j) = localVol(i,j) |
540 |
& -deltaTLev(k)*( uTrans(i+1,j) - uTrans(i,j) ) |
541 |
& *maskInC(i,j,bi,bj) |
542 |
localTij(i,j) = tmpTrac/localVol(i,j) |
543 |
#else /* GAD_MULTIDIM_COMPRESSIBLE */ |
544 |
localTij(i,j) = localTij(i,j) |
545 |
& -deltaTLev(k)*recip_rhoFacC(k) |
546 |
& *_recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
547 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
548 |
& *( af(i+1,j)-af(i,j) |
549 |
& -tracer(i,j,k,bi,bj)*(uTrans(i+1,j)-uTrans(i,j)) |
550 |
& )*maskInC(i,j,bi,bj) |
551 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
552 |
ENDDO |
553 |
ENDDO |
554 |
C- keep advective flux (for diagnostics) |
555 |
DO j=1-OLy,sNy+OLy |
556 |
DO i=1-OLx,sNx+OLx |
557 |
afx(i,j) = af(i,j) |
558 |
ENDDO |
559 |
ENDDO |
560 |
|
561 |
C- end if/else update overlap-Only |
562 |
ENDIF |
563 |
|
564 |
C-- End of X direction |
565 |
ENDIF |
566 |
|
567 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
568 |
C-- Y direction |
569 |
|
570 |
#ifdef ALLOW_AUTODIFF |
571 |
C- Always reset advective flux in Y |
572 |
DO j=1-OLy,sNy+OLy |
573 |
DO i=1-OLx,sNx+OLx |
574 |
af(i,j) = 0. |
575 |
ENDDO |
576 |
ENDDO |
577 |
# ifndef DISABLE_MULTIDIM_ADVECTION |
578 |
CADJ STORE localTij(:,:) = |
579 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
580 |
CADJ STORE af(:,:) = |
581 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
582 |
# endif |
583 |
#endif /* ALLOW_AUTODIFF */ |
584 |
|
585 |
IF (calc_fluxes_Y) THEN |
586 |
|
587 |
C- Do not compute fluxes if |
588 |
C a) needed in overlap only |
589 |
C and b) the overlap of myTile are not cube-face edges |
590 |
IF ( .NOT.overlapOnly .OR. E_edge .OR. W_edge ) THEN |
591 |
|
592 |
C- Internal exchange for calculations in Y |
593 |
IF ( overlapOnly ) THEN |
594 |
CALL FILL_CS_CORNER_TR_RL( 2, .FALSE., |
595 |
& localTij, bi,bj, myThid ) |
596 |
ENDIF |
597 |
|
598 |
C- Advective flux in Y |
599 |
#ifndef ALLOW_AUTODIFF |
600 |
DO j=1-OLy,sNy+OLy |
601 |
DO i=1-OLx,sNx+OLx |
602 |
af(i,j) = 0. |
603 |
ENDDO |
604 |
ENDDO |
605 |
#else /* ALLOW_AUTODIFF */ |
606 |
#ifndef DISABLE_MULTIDIM_ADVECTION |
607 |
CADJ STORE localTij(:,:) = |
608 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
609 |
#endif |
610 |
#endif /* ALLOW_AUTODIFF */ |
611 |
|
612 |
IF ( advectionScheme.EQ.ENUM_UPWIND_1RST |
613 |
& .OR. advectionScheme.EQ.ENUM_DST2 ) THEN |
614 |
CALL GAD_DST2U1_ADV_Y( bi,bj,k, advectionScheme, .TRUE., |
615 |
I deltaTLev(k),vTrans,vFld(1-OLx,1-OLy,k), localTij, |
616 |
O af, myThid ) |
617 |
ELSEIF (advectionScheme.EQ.ENUM_FLUX_LIMIT) THEN |
618 |
CALL GAD_FLUXLIMIT_ADV_Y( bi,bj,k, .TRUE., deltaTLev(k), |
619 |
I vTrans, vFld(1-OLx,1-OLy,k), maskLocS, localTij, |
620 |
O af, myThid ) |
621 |
ELSEIF (advectionScheme.EQ.ENUM_DST3 ) THEN |
622 |
CALL GAD_DST3_ADV_Y( bi,bj,k, .TRUE., deltaTLev(k), |
623 |
I vTrans, vFld(1-OLx,1-OLy,k), maskLocS, localTij, |
624 |
O af, myThid ) |
625 |
ELSEIF (advectionScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
626 |
CALL GAD_DST3FL_ADV_Y( bi,bj,k, .TRUE., deltaTLev(k), |
627 |
I vTrans, vFld(1-OLx,1-OLy,k), maskLocS, localTij, |
628 |
O af, myThid ) |
629 |
#ifndef ALLOW_AUTODIFF |
630 |
ELSEIF (advectionScheme.EQ.ENUM_OS7MP ) THEN |
631 |
CALL GAD_OS7MP_ADV_Y( bi,bj,k, .TRUE., deltaTLev(k), |
632 |
I vTrans, vFld(1-OLx,1-OLy,k), maskLocS, localTij, |
633 |
O af, myThid ) |
634 |
ELSEIF (advectionScheme.EQ.ENUM_PPM_NULL_LIMIT .OR. |
635 |
& advectionScheme.EQ.ENUM_PPM_MONO_LIMIT .OR. |
636 |
& advectionScheme.EQ.ENUM_PPM_WENO_LIMIT) THEN |
637 |
CALL GAD_PPM_ADV_Y(advectionScheme, bi, bj, k , .TRUE., |
638 |
I deltaTLev(k), vFld(1-OLX,1-OLy,k), vTrans, localTij, |
639 |
O af, myThid ) |
640 |
ELSEIF (advectionScheme.EQ.ENUM_PQM_NULL_LIMIT .OR. |
641 |
& advectionScheme.EQ.ENUM_PQM_MONO_LIMIT .OR. |
642 |
& advectionScheme.EQ.ENUM_PQM_WENO_LIMIT) THEN |
643 |
CALL GAD_PQM_ADV_Y(advectionScheme, bi, bj, k , .TRUE., |
644 |
I deltaTLev(k), vFld(1-OLX,1-OLy,k), vTrans, localTij, |
645 |
O af, myThid ) |
646 |
#endif /* ndef ALLOW_AUTODIFF */ |
647 |
ELSE |
648 |
STOP 'GAD_ADVECTION: adv. scheme incompatibale with mutli-dim' |
649 |
ENDIF |
650 |
|
651 |
#ifdef ALLOW_OBCS |
652 |
IF ( useOBCS ) THEN |
653 |
C- replace advective flux with 1st order upwind scheme estimate |
654 |
CALL OBCS_U1_ADV_TRACER( .FALSE., trIdentity, bi, bj, k, |
655 |
I maskLocS, vTrans, localTij, |
656 |
U af, myThid ) |
657 |
ENDIF |
658 |
#endif /* ALLOW_OBCS */ |
659 |
|
660 |
C- Internal exchange for next calculations in X |
661 |
IF ( overlapOnly .AND. ipass.EQ.1 ) THEN |
662 |
CALL FILL_CS_CORNER_TR_RL( 1, .FALSE., |
663 |
& localTij, bi,bj, myThid ) |
664 |
ENDIF |
665 |
|
666 |
C- Advective flux in Y : done |
667 |
ENDIF |
668 |
|
669 |
C- Update the local tracer field where needed: |
670 |
C use "maksInC" to prevent updating tracer field in OB regions |
671 |
#ifdef ALLOW_AUTODIFF_TAMC |
672 |
# ifdef GAD_MULTIDIM_COMPRESSIBLE |
673 |
CADJ STORE localVol(:,:) = |
674 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
675 |
CADJ STORE localTij(:,:) = |
676 |
CADJ & comlev1_bibj_k_gad_pass, key=passkey, kind=isbyte |
677 |
# endif |
678 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
679 |
|
680 |
C update in overlap-Only |
681 |
IF ( overlapOnly ) THEN |
682 |
jMinUpd = 1-OLy+1 |
683 |
jMaxUpd = sNy+OLy-1 |
684 |
C- notes: these 2 lines below have no real effect (because recip_hFac=0 |
685 |
C in corner region) but safer to keep them. |
686 |
IF ( S_edge ) jMinUpd = 1 |
687 |
IF ( N_edge ) jMaxUpd = sNy |
688 |
|
689 |
IF ( W_edge ) THEN |
690 |
DO j=jMinUpd,jMaxUpd |
691 |
DO i=1-OLx,0 |
692 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
693 |
tmpTrac = localTij(i,j)*localVol(i,j) |
694 |
& -deltaTLev(k)*( af(i,j+1) - af(i,j) ) |
695 |
& *maskInC(i,j,bi,bj) |
696 |
localVol(i,j) = localVol(i,j) |
697 |
& -deltaTLev(k)*( vTrans(i,j+1) - vTrans(i,j) ) |
698 |
& *maskInC(i,j,bi,bj) |
699 |
localTij(i,j) = tmpTrac/localVol(i,j) |
700 |
#else /* GAD_MULTIDIM_COMPRESSIBLE */ |
701 |
localTij(i,j) = localTij(i,j) |
702 |
& -deltaTLev(k)*recip_rhoFacC(k) |
703 |
& *_recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
704 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
705 |
& *( af(i,j+1)-af(i,j) |
706 |
& -tracer(i,j,k,bi,bj)*(vTrans(i,j+1)-vTrans(i,j)) |
707 |
& )*maskInC(i,j,bi,bj) |
708 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
709 |
ENDDO |
710 |
ENDDO |
711 |
ENDIF |
712 |
IF ( E_edge ) THEN |
713 |
DO j=jMinUpd,jMaxUpd |
714 |
DO i=sNx+1,sNx+OLx |
715 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
716 |
tmpTrac = localTij(i,j)*localVol(i,j) |
717 |
& -deltaTLev(k)*( af(i,j+1) - af(i,j) ) |
718 |
& *maskInC(i,j,bi,bj) |
719 |
localVol(i,j) = localVol(i,j) |
720 |
& -deltaTLev(k)*( vTrans(i,j+1) - vTrans(i,j) ) |
721 |
& *maskInC(i,j,bi,bj) |
722 |
localTij(i,j) = tmpTrac/localVol(i,j) |
723 |
#else /* GAD_MULTIDIM_COMPRESSIBLE */ |
724 |
localTij(i,j) = localTij(i,j) |
725 |
& -deltaTLev(k)*recip_rhoFacC(k) |
726 |
& *_recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
727 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
728 |
& *( af(i,j+1)-af(i,j) |
729 |
& -tracer(i,j,k,bi,bj)*(vTrans(i,j+1)-vTrans(i,j)) |
730 |
& )*maskInC(i,j,bi,bj) |
731 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
732 |
ENDDO |
733 |
ENDDO |
734 |
ENDIF |
735 |
|
736 |
ELSE |
737 |
C do not only update the overlap |
738 |
iMinUpd = 1-OLx |
739 |
iMaxUpd = sNx+OLx |
740 |
IF ( interiorOnly .AND. W_edge ) iMinUpd = 1 |
741 |
IF ( interiorOnly .AND. E_edge ) iMaxUpd = sNx |
742 |
DO j=1-OLy+1,sNy+OLy-1 |
743 |
DO i=iMinUpd,iMaxUpd |
744 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
745 |
tmpTrac = localTij(i,j)*localVol(i,j) |
746 |
& -deltaTLev(k)*( af(i,j+1) - af(i,j) ) |
747 |
& *maskInC(i,j,bi,bj) |
748 |
localVol(i,j) = localVol(i,j) |
749 |
& -deltaTLev(k)*( vTrans(i,j+1) - vTrans(i,j) ) |
750 |
& *maskInC(i,j,bi,bj) |
751 |
localTij(i,j) = tmpTrac/localVol(i,j) |
752 |
#else /* GAD_MULTIDIM_COMPRESSIBLE */ |
753 |
localTij(i,j) = localTij(i,j) |
754 |
& -deltaTLev(k)*recip_rhoFacC(k) |
755 |
& *_recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
756 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
757 |
& *( af(i,j+1)-af(i,j) |
758 |
& -tracer(i,j,k,bi,bj)*(vTrans(i,j+1)-vTrans(i,j)) |
759 |
& )*maskInC(i,j,bi,bj) |
760 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
761 |
ENDDO |
762 |
ENDDO |
763 |
C- keep advective flux (for diagnostics) |
764 |
DO j=1-OLy,sNy+OLy |
765 |
DO i=1-OLx,sNx+OLx |
766 |
afy(i,j) = af(i,j) |
767 |
ENDDO |
768 |
ENDDO |
769 |
|
770 |
C end if/else update overlap-Only |
771 |
ENDIF |
772 |
|
773 |
C-- End of Y direction |
774 |
ENDIF |
775 |
|
776 |
C-- End of ipass loop |
777 |
ENDDO |
778 |
|
779 |
IF ( implicitAdvection ) THEN |
780 |
C- explicit advection is done ; store tendency in gTracer: |
781 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
782 |
STOP 'GAD_ADVECTION: missing code for implicitAdvection' |
783 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
784 |
DO j=1-OLy,sNy+OLy |
785 |
DO i=1-OLx,sNx+OLx |
786 |
gTracer(i,j,k) = |
787 |
& ( localTij(i,j) - tracer(i,j,k,bi,bj) )/deltaTLev(k) |
788 |
ENDDO |
789 |
ENDDO |
790 |
ELSE |
791 |
C- horizontal advection done; store intermediate result in 3D array: |
792 |
DO j=1-OLy,sNy+OLy |
793 |
DO i=1-OLx,sNx+OLx |
794 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
795 |
locVol3d(i,j,k) = localVol(i,j) |
796 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
797 |
localT3d(i,j,k) = localTij(i,j) |
798 |
ENDDO |
799 |
ENDDO |
800 |
ENDIF |
801 |
|
802 |
#ifdef ALLOW_DIAGNOSTICS |
803 |
IF ( doDiagAdvX ) THEN |
804 |
diagName = 'ADVx'//diagSufx |
805 |
CALL DIAGNOSTICS_FILL( afx, diagName, k,1, 2,bi,bj, myThid ) |
806 |
ENDIF |
807 |
IF ( doDiagAdvY ) THEN |
808 |
diagName = 'ADVy'//diagSufx |
809 |
CALL DIAGNOSTICS_FILL( afy, diagName, k,1, 2,bi,bj, myThid ) |
810 |
ENDIF |
811 |
#ifdef ALLOW_LAYERS |
812 |
IF ( useLayers ) THEN |
813 |
CALL LAYERS_FILL(afx,trIdentity,'AFX',k,1,2,bi,bj,myThid) |
814 |
CALL LAYERS_FILL(afy,trIdentity,'AFY',k,1,2,bi,bj,myThid) |
815 |
ENDIF |
816 |
#endif /* ALLOW_LAYERS */ |
817 |
#endif /* ALLOW_DIAGNOSTICS */ |
818 |
|
819 |
#ifdef ALLOW_DEBUG |
820 |
IF ( debugLevel .GE. debLevC |
821 |
& .AND. trIdentity.EQ.GAD_TEMPERATURE |
822 |
& .AND. k.LE.3 .AND. myIter.EQ.1+nIter0 |
823 |
& .AND. nPx.EQ.1 .AND. nPy.EQ.1 |
824 |
& .AND. useCubedSphereExchange ) THEN |
825 |
CALL DEBUG_CS_CORNER_UV( ' afx,afy from GAD_ADVECTION', |
826 |
& afx,afy, k, standardMessageUnit,bi,bj,myThid ) |
827 |
ENDIF |
828 |
#endif /* ALLOW_DEBUG */ |
829 |
|
830 |
C-- End of K loop for horizontal fluxes |
831 |
ENDDO |
832 |
|
833 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
834 |
|
835 |
IF ( .NOT.implicitAdvection ) THEN |
836 |
|
837 |
#ifndef ALLOW_AUTODIFF |
838 |
IF (vertAdvecScheme.EQ.ENUM_PPM_NULL_LIMIT .OR. |
839 |
& vertAdvecScheme.EQ.ENUM_PPM_MONO_LIMIT .OR. |
840 |
& vertAdvecScheme.EQ.ENUM_PPM_WENO_LIMIT) THEN |
841 |
C-- PPM-style vertical advection |
842 |
DO k=1,Nr |
843 |
IF (k.EQ.1) THEN |
844 |
C-- vertical transport: surface |
845 |
DO j=1-OLy,sNy+OLy |
846 |
DO i=1-OLx,sNx+OLx |
847 |
rTran3d(i,j,k) = 0. _d 0 |
848 |
ENDDO |
849 |
ENDDO |
850 |
ELSE |
851 |
C-- vertical transport: interior |
852 |
DO j=1-OLy,sNy+OLy |
853 |
DO i=1-OLx,sNx+OLx |
854 |
rTran3d(i,j,k) = wFld(i,j,k)*rA(i,j,bi,bj) |
855 |
& *deepFac2F(k)*rhoFacF(k) |
856 |
& *maskC(i,j,k-1,bi,bj) |
857 |
ENDDO |
858 |
ENDDO |
859 |
ENDIF |
860 |
ENDDO |
861 |
C-- calc. PPM vertical flux data |
862 |
CALL GAD_PPM_ADV_R( vertAdvecScheme, bi, bj, |
863 |
I deltaTLev, wFld, rTran3d, localT3d, |
864 |
O afr, myThid ) |
865 |
ENDIF |
866 |
|
867 |
IF (vertAdvecScheme.EQ.ENUM_PQM_NULL_LIMIT .OR. |
868 |
& vertAdvecScheme.EQ.ENUM_PQM_MONO_LIMIT .OR. |
869 |
& vertAdvecScheme.EQ.ENUM_PQM_WENO_LIMIT) THEN |
870 |
C-- PQM-style vertical advection |
871 |
DO k=1,Nr |
872 |
IF (k.EQ.1) THEN |
873 |
C-- vertical transport: surface |
874 |
DO j=1-OLy,sNy+OLy |
875 |
DO i=1-OLx,sNx+OLx |
876 |
rTran3d(i,j,k) = 0. _d 0 |
877 |
ENDDO |
878 |
ENDDO |
879 |
ELSE |
880 |
C-- vertical transport: interior |
881 |
DO j=1-OLy,sNy+OLy |
882 |
DO i=1-OLx,sNx+OLx |
883 |
rTran3d(i,j,k) = wFld(i,j,k)*rA(i,j,bi,bj) |
884 |
& *deepFac2F(k)*rhoFacF(k) |
885 |
& *maskC(i,j,k-1,bi,bj) |
886 |
ENDDO |
887 |
ENDDO |
888 |
ENDIF |
889 |
ENDDO |
890 |
C-- calc. PQM vertical flux data |
891 |
CALL GAD_PQM_ADV_R( vertAdvecScheme, bi, bj, |
892 |
I deltaTLev, wFld, rTran3d, localT3d, |
893 |
O afr, myThid ) |
894 |
ENDIF |
895 |
#endif /* ndef ALLOW_AUTODIFF */ |
896 |
|
897 |
C-- Start of k loop for vertical flux |
898 |
DO k=Nr,1,-1 |
899 |
#ifdef ALLOW_AUTODIFF_TAMC |
900 |
kkey = (igadkey-1)*Nr + (Nr-k+1) |
901 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
902 |
C-- kUp Cycles through 1,2 to point to w-layer above |
903 |
C-- kDown Cycles through 2,1 to point to w-layer below |
904 |
kUp = 1+MOD(k+1,2) |
905 |
kDown= 1+MOD(k,2) |
906 |
kp1Msk=1. |
907 |
IF (k.EQ.Nr) kp1Msk=0. |
908 |
|
909 |
#ifdef ALLOW_AUTODIFF_TAMC |
910 |
CADJ STORE rtrans(:,:) = |
911 |
CADJ & comlev1_bibj_k_gad, key=kkey, kind=isbyte |
912 |
#endif |
913 |
|
914 |
C-- Compute Vertical transport |
915 |
#ifdef ALLOW_AIM |
916 |
C- a hack to prevent Water-Vapor vert.transport into the stratospheric level Nr |
917 |
IF ( k.EQ.1 .OR. |
918 |
& (useAIM .AND. trIdentity.EQ.GAD_SALINITY .AND. k.EQ.Nr) |
919 |
& ) THEN |
920 |
#else |
921 |
IF ( k.EQ.1 ) THEN |
922 |
#endif |
923 |
|
924 |
C- Surface interface : |
925 |
DO j=1-OLy,sNy+OLy |
926 |
DO i=1-OLx,sNx+OLx |
927 |
rTransKp(i,j) = kp1Msk*rTrans(i,j) |
928 |
rTrans(i,j) = 0. |
929 |
fVerT(i,j,kUp) = 0. |
930 |
ENDDO |
931 |
ENDDO |
932 |
|
933 |
ELSE |
934 |
|
935 |
C- Interior interface : |
936 |
DO j=1-OLy,sNy+OLy |
937 |
DO i=1-OLx,sNx+OLx |
938 |
rTransKp(i,j) = kp1Msk*rTrans(i,j) |
939 |
rTrans(i,j) = wFld(i,j,k)*rA(i,j,bi,bj) |
940 |
& *deepFac2F(k)*rhoFacF(k) |
941 |
& *maskC(i,j,k-1,bi,bj) |
942 |
fVerT(i,j,kUp) = 0. |
943 |
ENDDO |
944 |
ENDDO |
945 |
|
946 |
#ifdef ALLOW_AUTODIFF_TAMC |
947 |
cphmultiCADJ STORE localT3d(:,:,k) |
948 |
cphmultiCADJ & = comlev1_bibj_k_gad, key=kkey, kind=isbyte |
949 |
cphmultiCADJ STORE rTrans(:,:) |
950 |
cphmultiCADJ & = comlev1_bibj_k_gad, key=kkey, kind=isbyte |
951 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
952 |
|
953 |
C- Compute vertical advective flux in the interior: |
954 |
IF ( vertAdvecScheme.EQ.ENUM_UPWIND_1RST |
955 |
& .OR. vertAdvecScheme.EQ.ENUM_DST2 ) THEN |
956 |
CALL GAD_DST2U1_ADV_R( bi,bj,k, advectionScheme, |
957 |
I deltaTLev(k),rTrans,wFld(1-OLx,1-OLy,k),localT3d, |
958 |
O fVerT(1-OLx,1-OLy,kUp), myThid ) |
959 |
ELSEIF( vertAdvecScheme.EQ.ENUM_FLUX_LIMIT) THEN |
960 |
CALL GAD_FLUXLIMIT_ADV_R( bi,bj,k, deltaTLev(k), |
961 |
I rTrans, wFld(1-OLx,1-OLy,k), localT3d, |
962 |
O fVerT(1-OLx,1-OLy,kUp), myThid ) |
963 |
ELSEIF( vertAdvecScheme.EQ.ENUM_DST3 ) THEN |
964 |
CALL GAD_DST3_ADV_R( bi,bj,k, deltaTLev(k), |
965 |
I rTrans, wFld(1-OLx,1-OLy,k), localT3d, |
966 |
O fVerT(1-OLx,1-OLy,kUp), myThid ) |
967 |
ELSEIF( vertAdvecScheme.EQ.ENUM_DST3_FLUX_LIMIT ) THEN |
968 |
CALL GAD_DST3FL_ADV_R( bi,bj,k, deltaTLev(k), |
969 |
I rTrans, wFld(1-OLx,1-OLy,k), localT3d, |
970 |
O fVerT(1-OLx,1-OLy,kUp), myThid ) |
971 |
#ifndef ALLOW_AUTODIFF |
972 |
ELSEIF (vertAdvecScheme.EQ.ENUM_OS7MP ) THEN |
973 |
CALL GAD_OS7MP_ADV_R( bi,bj,k, deltaTLev(k), |
974 |
I rTrans, wFld(1-OLx,1-OLy,k), localT3d, |
975 |
O fVerT(1-OLx,1-OLy,kUp), myThid ) |
976 |
ELSEIF (vertAdvecScheme.EQ.ENUM_PPM_NULL_LIMIT .OR. |
977 |
& vertAdvecScheme.EQ.ENUM_PPM_MONO_LIMIT .OR. |
978 |
& vertAdvecScheme.EQ.ENUM_PPM_WENO_LIMIT .OR. |
979 |
& vertAdvecScheme.EQ.ENUM_PQM_NULL_LIMIT .OR. |
980 |
& vertAdvecScheme.EQ.ENUM_PQM_MONO_LIMIT .OR. |
981 |
& vertAdvecScheme.EQ.ENUM_PQM_WENO_LIMIT) THEN |
982 |
C- copy level from 3d flux data |
983 |
DO j = 1-OLy,sNy+OLy |
984 |
DO i = 1-OLx,sNx+OLx |
985 |
fVerT(i,j,kUp) = afr(i,j,k) |
986 |
ENDDO |
987 |
ENDDO |
988 |
#endif /* ndef ALLOW_AUTODIFF */ |
989 |
ELSE |
990 |
STOP 'GAD_ADVECTION: adv. scheme incompatibale with mutli-dim' |
991 |
ENDIF |
992 |
|
993 |
C- end Surface/Interior if bloc |
994 |
ENDIF |
995 |
|
996 |
#ifdef ALLOW_AUTODIFF_TAMC |
997 |
cphmultiCADJ STORE rTrans(:,:) |
998 |
cphmultiCADJ & = comlev1_bibj_k_gad, key=kkey, kind=isbyte |
999 |
cphmultiCADJ STORE rTranskp(:,:) |
1000 |
cphmultiCADJ & = comlev1_bibj_k_gad, key=kkey, kind=isbyte |
1001 |
cph --- following storing of fVerT is critical for correct |
1002 |
cph --- gradient with multiDimAdvection |
1003 |
cph --- Without it, kDown component is not properly recomputed |
1004 |
cph --- This is a TAF bug (and no warning available) |
1005 |
CADJ STORE fVerT(:,:,:) |
1006 |
CADJ & = comlev1_bibj_k_gad, key=kkey, kind=isbyte |
1007 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
1008 |
|
1009 |
C-- Divergence of vertical fluxes |
1010 |
#ifdef GAD_MULTIDIM_COMPRESSIBLE |
1011 |
DO j=1-OLy,sNy+OLy |
1012 |
DO i=1-OLx,sNx+OLx |
1013 |
tmpTrac = localT3d(i,j,k)*locVol3d(i,j,k) |
1014 |
& -deltaTLev(k)*( fVerT(i,j,kDown)-fVerT(i,j,kUp) ) |
1015 |
& *rkSign*maskInC(i,j,bi,bj) |
1016 |
localVol(i,j) = locVol3d(i,j,k) |
1017 |
& -deltaTLev(k)*( rTransKp(i,j) - rTrans(i,j) ) |
1018 |
& *rkSign*maskInC(i,j,bi,bj) |
1019 |
C- localTij only needed for Variance Bugget: can be move there |
1020 |
localTij(i,j) = tmpTrac/localVol(i,j) |
1021 |
C-- without rescaling of tendencies: |
1022 |
c gTracer(i,j,k) = |
1023 |
c & ( localTij(i,j) - tracer(i,j,k,bi,bj) )/deltaTLev(k) |
1024 |
C-- Non-Lin Free-Surf: consistent with rescaling of tendencies |
1025 |
C (in FREESURF_RESCALE_G) and RealFreshFlux/addMass. |
1026 |
C Also valid for linear Free-Surf (r & r* coords) w/wout RealFreshFlux |
1027 |
C and consistent with linFSConserveTr and "surfExpan_" monitor. |
1028 |
gTracer(i,j,k) = |
1029 |
& ( tmpTrac - tracer(i,j,k,bi,bj)*localVol(i,j) ) |
1030 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
1031 |
& *recip_drF(k)*_recip_hFacC(i,j,k,bi,bj) |
1032 |
& *recip_rhoFacC(k) |
1033 |
& /deltaTLev(k) |
1034 |
ENDDO |
1035 |
ENDDO |
1036 |
#else /* GAD_MULTIDIM_COMPRESSIBLE */ |
1037 |
DO j=1-OLy,sNy+OLy |
1038 |
DO i=1-OLx,sNx+OLx |
1039 |
localTij(i,j) = localT3d(i,j,k) |
1040 |
& -deltaTLev(k)*recip_rhoFacC(k) |
1041 |
& *_recip_hFacC(i,j,k,bi,bj)*recip_drF(k) |
1042 |
& *recip_rA(i,j,bi,bj)*recip_deepFac2C(k) |
1043 |
& *( fVerT(i,j,kDown)-fVerT(i,j,kUp) |
1044 |
& -tracer(i,j,k,bi,bj)*(rTransKp(i,j)-rTrans(i,j)) |
1045 |
& )*rkSign*maskInC(i,j,bi,bj) |
1046 |
gTracer(i,j,k) = |
1047 |
& ( localTij(i,j) - tracer(i,j,k,bi,bj) )/deltaTLev(k) |
1048 |
ENDDO |
1049 |
ENDDO |
1050 |
#endif /* GAD_MULTIDIM_COMPRESSIBLE */ |
1051 |
|
1052 |
#ifdef ALLOW_DIAGNOSTICS |
1053 |
IF ( doDiagAdvR ) THEN |
1054 |
diagName = 'ADVr'//diagSufx |
1055 |
CALL DIAGNOSTICS_FILL( fVerT(1-OLx,1-OLy,kUp), |
1056 |
& diagName, k,1, 2,bi,bj, myThid ) |
1057 |
ENDIF |
1058 |
#ifdef ALLOW_LAYERS |
1059 |
IF ( useLayers ) THEN |
1060 |
CALL LAYERS_FILL( fVerT(1-OLx,1-OLy,kUp), trIdentity, |
1061 |
& 'AFR', k, 1, 2,bi,bj, myThid) |
1062 |
ENDIF |
1063 |
#endif /* ALLOW_LAYERS */ |
1064 |
#endif /* ALLOW_DIAGNOSTICS */ |
1065 |
|
1066 |
C-- End of K loop for vertical flux |
1067 |
ENDDO |
1068 |
C-- end of if not.implicitAdvection block |
1069 |
ENDIF |
1070 |
|
1071 |
RETURN |
1072 |
END |