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C $Header$ |
C $Header$ |
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C $Name$ |
C $Name$ |
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#include "CPP_OPTIONS.h" |
CBOI |
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C !TITLE: pkg/mom\_advdiff |
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C !AUTHORS: adcroft@mit.edu |
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C !INTRODUCTION: Flux-form Momentum Equations Package |
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C |
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C Package "mom\_fluxform" provides methods for calculating explicit terms |
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C in the momentum equation cast in flux-form: |
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C \begin{eqnarray*} |
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C G^u & = & -\frac{1}{\rho} \partial_x \phi_h |
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C -\nabla \cdot {\bf v} u |
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C -fv |
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C +\frac{1}{\rho} \nabla \cdot {\bf \tau}^x |
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C + \mbox{metrics} |
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C \\ |
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C G^v & = & -\frac{1}{\rho} \partial_y \phi_h |
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C -\nabla \cdot {\bf v} v |
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C +fu |
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C +\frac{1}{\rho} \nabla \cdot {\bf \tau}^y |
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C + \mbox{metrics} |
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C \end{eqnarray*} |
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C where ${\bf v}=(u,v,w)$ and $\tau$, the stress tensor, includes surface |
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C stresses as well as internal viscous stresses. |
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CEOI |
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#include "MOM_FLUXFORM_OPTIONS.h" |
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CBOP |
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C !ROUTINE: MOM_FLUXFORM |
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C !INTERFACE: ========================================================== |
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SUBROUTINE MOM_FLUXFORM( |
SUBROUTINE MOM_FLUXFORM( |
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I bi,bj,iMin,iMax,jMin,jMax,k,kUp,kDown, |
I bi,bj,iMin,iMax,jMin,jMax,k,kUp,kDown, |
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I phi_hyd,KappaRU,KappaRV, |
I KappaRU, KappaRV, |
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U fVerU, fVerV, |
U fVerU, fVerV, |
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I myCurrentTime, myIter, myThid) |
O guDiss, gvDiss, |
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C /==========================================================\ |
I myTime, myIter, myThid) |
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C | S/R MOM_FLUXFORM | |
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C | o Form the right hand-side of the momentum equation. | |
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C |==========================================================| |
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C | Terms are evaluated one layer at a time working from | |
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C | the bottom to the top. The vertically integrated | |
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C | barotropic flow tendency term is evluated by summing the | |
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C | tendencies. | |
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C | Notes: | |
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C | We have not sorted out an entirely satisfactory formula | |
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C | for the diffusion equation bc with lopping. The present | |
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C | form produces a diffusive flux that does not scale with | |
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C | open-area. Need to do something to solidfy this and to | |
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C | deal "properly" with thin walls. | |
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C \==========================================================/ |
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IMPLICIT NONE |
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C !DESCRIPTION: |
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C Calculates all the horizontal accelerations except for the implicit surface |
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C pressure gradient and implciit vertical viscosity. |
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C !USES: =============================================================== |
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C == Global variables == |
C == Global variables == |
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IMPLICIT NONE |
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#include "SIZE.h" |
#include "SIZE.h" |
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#include "DYNVARS.h" |
#include "DYNVARS.h" |
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#include "FFIELDS.h" |
#include "FFIELDS.h" |
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#include "GRID.h" |
#include "GRID.h" |
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#include "SURFACE.h" |
#include "SURFACE.h" |
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C == Routine arguments == |
C !INPUT PARAMETERS: =================================================== |
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C fZon - Work array for flux of momentum in the east-west |
C bi,bj :: tile indices |
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C direction at the west face of a cell. |
C iMin,iMax,jMin,jMAx :: loop ranges |
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C fMer - Work array for flux of momentum in the north-south |
C k :: vertical level |
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C direction at the south face of a cell. |
C kUp :: =1 or 2 for consecutive k |
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C fVerU - Flux of momentum in the vertical |
C kDown :: =2 or 1 for consecutive k |
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C fVerV direction out of the upper face of a cell K |
C KappaRU :: vertical viscosity |
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C ( flux into the cell above ). |
C KappaRV :: vertical viscosity |
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C phi_hyd - Hydrostatic pressure |
C fVerU :: vertical flux of U, 2 1/2 dim for pipe-lining |
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C bi, bj, iMin, iMax, jMin, jMax - Range of points for which calculation |
C fVerV :: vertical flux of V, 2 1/2 dim for pipe-lining |
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C results will be set. |
C guDiss :: dissipation tendency (all explicit terms), u component |
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C kUp, kDown - Index for upper and lower layers. |
C gvDiss :: dissipation tendency (all explicit terms), v component |
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C myThid - Instance number for this innvocation of CALC_MOM_RHS |
C myTime :: current time |
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_RL phi_hyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
C myIter :: current time-step number |
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C myThid :: thread number |
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INTEGER bi,bj,iMin,iMax,jMin,jMax |
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INTEGER k,kUp,kDown |
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_RL KappaRU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaRU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL KappaRV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaRV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL fVerU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL fVerU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL fVerV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL fVerV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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INTEGER kUp,kDown |
_RL guDiss(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL myCurrentTime |
_RL gvDiss(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL myTime |
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INTEGER myIter |
INTEGER myIter |
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INTEGER myThid |
INTEGER myThid |
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INTEGER bi,bj,iMin,iMax,jMin,jMax |
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C == Local variables == |
C !OUTPUT PARAMETERS: ================================================== |
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C ab15, ab05 - Weights for Adams-Bashforth time stepping scheme. |
C None - updates gU() and gV() in common blocks |
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C i,j,k - Loop counters |
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C wMaskOverride - Land sea flag override for top layer. |
C !LOCAL VARIABLES: ==================================================== |
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C i,j :: loop indices |
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C vF :: viscous flux |
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C v4F :: bi-harmonic viscous flux |
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C cF :: Coriolis acceleration |
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C mT :: Metric terms |
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C fZon :: zonal fluxes |
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C fMer :: meridional fluxes |
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C fVrUp,fVrDw :: vertical viscous fluxes at interface k-1 & k |
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INTEGER i,j |
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_RL vF(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL v4F(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL cF(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL mT(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fZon(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fMer(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fVrUp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fVrDw(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C afFacMom - Tracer parameters for turning terms |
C afFacMom - Tracer parameters for turning terms |
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C vfFacMom on and off. |
C vfFacMom on and off. |
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C pfFacMom afFacMom - Advective terms |
C pfFacMom afFacMom - Advective terms |
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C cfFacMom - Coriolis terms |
C cfFacMom - Coriolis terms |
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C foFacMom - Forcing |
C foFacMom - Forcing |
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C mTFacMom - Metric term |
C mTFacMom - Metric term |
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C vF - Temporary holding viscous term (Laplacian) |
C uDudxFac, AhDudxFac, etc ... individual term parameters for switching terms off |
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C v4F - Temporary holding viscous term (Biharmonic) |
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C cF - Temporary holding coriolis term. |
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C mT - Temporary holding metric terms(s). |
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C pF - Temporary holding pressure|potential gradient terms. |
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C uDudxFac, AhDudxFac, etc ... individual term tracer parameters |
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_RL aF (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vF (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL v4F(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vrF (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL cF (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL mT (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL pF (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fZon (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL fMer (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS r_hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS r_hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RS xA(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS xA(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C I,J,K - Loop counters |
_RL rTransU(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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INTEGER i,j,k |
_RL rTransV(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C rVelMaskOverride - Factor for imposing special surface boundary conditions |
_RL KE(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C ( set according to free-surface condition ). |
_RL viscAh_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C hFacROpen - Lopped cell factos used tohold fraction of open |
_RL viscAh_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C hFacRClosed and closed cell wall. |
_RL viscA4_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rVelMaskOverride |
_RL viscA4_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C xxxFac - On-off tracer parameters used for switching terms off. |
_RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL hDiv(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL strain(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL tension(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL uDudxFac |
_RL uDudxFac |
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_RL AhDudxFac |
_RL AhDudxFac |
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_RL A4DuxxdxFac |
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_RL vDudyFac |
_RL vDudyFac |
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_RL AhDudyFac |
_RL AhDudyFac |
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_RL A4DuyydyFac |
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_RL rVelDudrFac |
_RL rVelDudrFac |
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_RL ArDudrFac |
_RL ArDudrFac |
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_RL fuFac |
_RL fuFac |
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_RL phxFac |
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_RL mtFacU |
_RL mtFacU |
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_RL uDvdxFac |
_RL uDvdxFac |
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_RL AhDvdxFac |
_RL AhDvdxFac |
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_RL A4DvxxdxFac |
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_RL vDvdyFac |
_RL vDvdyFac |
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_RL AhDvdyFac |
_RL AhDvdyFac |
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_RL A4DvyydyFac |
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_RL rVelDvdrFac |
_RL rVelDvdrFac |
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_RL ArDvdrFac |
_RL ArDvdrFac |
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_RL fvFac |
_RL fvFac |
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_RL phyFac |
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_RL vForcFac |
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_RL mtFacV |
_RL mtFacV |
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C ab05, ab15 - Adams-Bashforth time-stepping weights. |
LOGICAL bottomDragTerms,harmonic,biharmonic,useVariableViscosity |
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_RL ab05, ab15 |
CEOP |
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INTEGER km1,kp1 |
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_RL wVelBottomOverride |
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LOGICAL bottomDragTerms |
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_RL KE(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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km1=MAX(1,k-1) |
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kp1=MIN(Nr,k+1) |
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rVelMaskOverride=1. |
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IF ( k .EQ. 1 ) rVelMaskOverride=freeSurfFac |
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wVelBottomOverride=1. |
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IF (k.EQ.Nr) wVelBottomOverride=0. |
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C Initialise intermediate terms |
C Initialise intermediate terms |
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DO J=1-OLy,sNy+OLy |
DO j=1-OLy,sNy+OLy |
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DO I=1-OLx,sNx+OLx |
DO i=1-OLx,sNx+OLx |
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aF(i,j) = 0. |
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vF(i,j) = 0. |
vF(i,j) = 0. |
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v4F(i,j) = 0. |
v4F(i,j) = 0. |
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vrF(i,j) = 0. |
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cF(i,j) = 0. |
cF(i,j) = 0. |
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mT(i,j) = 0. |
mT(i,j) = 0. |
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pF(i,j) = 0. |
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fZon(i,j) = 0. |
fZon(i,j) = 0. |
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fMer(i,j) = 0. |
fMer(i,j) = 0. |
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fVrUp(i,j)= 0. |
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fVrDw(i,j)= 0. |
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rTransU(i,j)= 0. |
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rTransV(i,j)= 0. |
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strain(i,j) = 0. |
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tension(i,j)= 0. |
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guDiss(i,j) = 0. |
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gvDiss(i,j) = 0. |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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C o U momentum equation |
C o U momentum equation |
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uDudxFac = afFacMom*1. |
uDudxFac = afFacMom*1. |
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AhDudxFac = vfFacMom*1. |
AhDudxFac = vfFacMom*1. |
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A4DuxxdxFac = vfFacMom*1. |
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vDudyFac = afFacMom*1. |
vDudyFac = afFacMom*1. |
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AhDudyFac = vfFacMom*1. |
AhDudyFac = vfFacMom*1. |
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A4DuyydyFac = vfFacMom*1. |
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rVelDudrFac = afFacMom*1. |
rVelDudrFac = afFacMom*1. |
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ArDudrFac = vfFacMom*1. |
ArDudrFac = vfFacMom*1. |
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mTFacU = mtFacMom*1. |
mTFacU = mtFacMom*1. |
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fuFac = cfFacMom*1. |
fuFac = cfFacMom*1. |
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phxFac = pfFacMom*1. |
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C o V momentum equation |
C o V momentum equation |
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uDvdxFac = afFacMom*1. |
uDvdxFac = afFacMom*1. |
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AhDvdxFac = vfFacMom*1. |
AhDvdxFac = vfFacMom*1. |
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A4DvxxdxFac = vfFacMom*1. |
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vDvdyFac = afFacMom*1. |
vDvdyFac = afFacMom*1. |
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AhDvdyFac = vfFacMom*1. |
AhDvdyFac = vfFacMom*1. |
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A4DvyydyFac = vfFacMom*1. |
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rVelDvdrFac = afFacMom*1. |
rVelDvdrFac = afFacMom*1. |
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ArDvdrFac = vfFacMom*1. |
ArDvdrFac = vfFacMom*1. |
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mTFacV = mtFacMom*1. |
mTFacV = mtFacMom*1. |
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fvFac = cfFacMom*1. |
fvFac = cfFacMom*1. |
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phyFac = pfFacMom*1. |
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vForcFac = foFacMom*1. |
IF (implicitViscosity) THEN |
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ArDudrFac = 0. |
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ArDvdrFac = 0. |
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ENDIF |
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IF ( no_slip_bottom |
IF ( no_slip_bottom |
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& .OR. bottomDragQuadratic.NE.0. |
& .OR. bottomDragQuadratic.NE.0. |
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bottomDragTerms=.FALSE. |
bottomDragTerms=.FALSE. |
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ENDIF |
ENDIF |
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C-- with stagger time stepping, grad Phi_Hyp is directly incoporated in TIMESTEP |
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IF (staggerTimeStep) THEN |
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phxFac = 0. |
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phyFac = 0. |
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ENDIF |
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C-- Adams-Bashforth weighting factors |
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ab15 = 1.5 _d 0 + abEps |
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ab05 = -0.5 _d 0 - abEps |
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C-- Calculate open water fraction at vorticity points |
C-- Calculate open water fraction at vorticity points |
205 |
CALL MOM_CALC_HFACZ(bi,bj,k,hFacZ,r_hFacZ,myThid) |
CALL MOM_CALC_HFACZ(bi,bj,k,hFacZ,r_hFacZ,myThid) |
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ENDDO |
ENDDO |
232 |
ENDDO |
ENDDO |
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CALL MOM_CALC_KE(bi,bj,k,uFld,vFld,KE,myThid) |
CALL MOM_CALC_KE(bi,bj,k,2,uFld,vFld,KE,myThid) |
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CALL MOM_CALC_HDIV(bi,bj,k,2,uFld,vFld,hDiv,myThid) |
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CALL MOM_CALC_RELVORT3(bi,bj,k,uFld,vFld,hFacZ,vort3,myThid) |
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CALL MOM_CALC_TENSION(bi,bj,k,uFld,vFld,tension,myThid) |
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CALL MOM_CALC_STRAIN(bi,bj,k,uFld,vFld,hFacZ,strain,myThid) |
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C---- Zonal momentum equation starts here |
C--- First call (k=1): compute vertical adv. flux fVerU(kUp) & fVerV(kUp) |
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IF (momAdvection.AND.k.EQ.1) THEN |
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243 |
C Bi-harmonic term del^2 U -> v4F |
C- Calculate vertical transports above U & V points (West & South face): |
244 |
IF (momViscosity) |
CALL MOM_CALC_RTRANS( k, bi, bj, |
245 |
& CALL MOM_U_DEL2U(bi,bj,k,uFld,hFacZ,v4f,myThid) |
O rTransU, rTransV, |
246 |
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I myTime, myIter, myThid) |
247 |
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248 |
C--- Calculate mean and eddy fluxes between cells for zonal flow. |
C- Free surface correction term (flux at k=1) |
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CALL MOM_U_ADV_WU( bi,bj,k,uVel,wVel,rTransU, |
250 |
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O fVerU(1-OLx,1-OLy,kUp), myThid ) |
251 |
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252 |
C-- Zonal flux (fZon is at east face of "u" cell) |
CALL MOM_V_ADV_WV( bi,bj,k,vVel,wVel,rTransV, |
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O fVerV(1-OLx,1-OLy,kUp), myThid ) |
254 |
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255 |
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C--- endif momAdvection & k=1 |
256 |
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ENDIF |
257 |
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C Mean flow component of zonal flux -> aF |
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IF (momAdvection) |
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& CALL MOM_U_ADV_UU(bi,bj,k,uTrans,uFld,aF,myThid) |
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C Laplacian and bi-harmonic terms -> vF |
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IF (momViscosity) |
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& CALL MOM_U_XVISCFLUX(bi,bj,k,uFld,v4F,vF,myThid) |
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|
259 |
C Combine fluxes -> fZon |
C--- Calculate vertical transports (at k+1) below U & V points : |
260 |
DO j=jMin,jMax |
IF (momAdvection) THEN |
261 |
DO i=iMin,iMax |
CALL MOM_CALC_RTRANS( k+1, bi, bj, |
262 |
fZon(i,j) = uDudxFac*aF(i,j) + AhDudxFac*vF(i,j) |
O rTransU, rTransV, |
263 |
ENDDO |
I myTime, myIter, myThid) |
264 |
ENDDO |
ENDIF |
265 |
|
|
266 |
C-- Meridional flux (fMer is at south face of "u" cell) |
IF (momViscosity) THEN |
267 |
|
CALL MOM_CALC_VISC( |
268 |
|
I bi,bj,k, |
269 |
|
O viscAh_Z,viscAh_D,viscA4_Z,viscA4_D, |
270 |
|
O harmonic,biharmonic,useVariableViscosity, |
271 |
|
I hDiv,vort3,tension,strain,KE,hFacZ, |
272 |
|
I myThid) |
273 |
|
ENDIF |
274 |
|
|
275 |
C Mean flow component of meridional flux |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
|
IF (momAdvection) |
|
|
& CALL MOM_U_ADV_VU(bi,bj,k,vTrans,uFld,aF,myThid) |
|
|
|
|
|
C Laplacian and bi-harmonic term |
|
|
IF (momViscosity) |
|
|
& CALL MOM_U_YVISCFLUX(bi,bj,k,uFld,v4F,hFacZ,vF,myThid) |
|
276 |
|
|
277 |
C Combine fluxes -> fMer |
C---- Zonal momentum equation starts here |
278 |
DO j=jMin,jMax |
|
279 |
DO i=iMin,iMax |
IF (momAdvection) THEN |
280 |
fMer(i,j) = vDudyFac*aF(i,j) + AhDudyFac*vF(i,j) |
C--- Calculate mean fluxes (advection) between cells for zonal flow. |
281 |
ENDDO |
|
282 |
ENDDO |
C-- Zonal flux (fZon is at east face of "u" cell) |
283 |
|
C Mean flow component of zonal flux -> fZon |
284 |
|
CALL MOM_U_ADV_UU(bi,bj,k,uTrans,uFld,fZon,myThid) |
285 |
|
|
286 |
|
C-- Meridional flux (fMer is at south face of "u" cell) |
287 |
|
C Mean flow component of meridional flux -> fMer |
288 |
|
CALL MOM_U_ADV_VU(bi,bj,k,vTrans,uFld,fMer,myThid) |
289 |
|
|
290 |
C-- Vertical flux (fVer is at upper face of "u" cell) |
C-- Vertical flux (fVer is at upper face of "u" cell) |
291 |
|
C Mean flow component of vertical flux (at k+1) -> fVer |
292 |
|
CALL MOM_U_ADV_WU( |
293 |
|
I bi,bj,k+1,uVel,wVel,rTransU, |
294 |
|
O fVerU(1-OLx,1-OLy,kDown), myThid ) |
295 |
|
|
296 |
C-- Free surface correction term (flux at k=1) |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
297 |
IF (momAdvection.AND.k.EQ.1) THEN |
DO j=jMin,jMax |
298 |
CALL MOM_U_ADV_WU(bi,bj,k,uVel,wVel,af,myThid) |
DO i=iMin,iMax |
299 |
DO j=jMin,jMax |
gU(i,j,k,bi,bj) = |
300 |
DO i=iMin,iMax |
#ifdef OLD_UV_GEOM |
301 |
fVerU(i,j,kUp) = af(i,j) |
& -_recip_hFacW(i,j,k,bi,bj)*recip_drF(k)/ |
302 |
|
& ( 0.5 _d 0*(rA(i,j,bi,bj)+rA(i-1,j,bi,bj)) ) |
303 |
|
#else |
304 |
|
& -_recip_hFacW(i,j,k,bi,bj)*recip_drF(k) |
305 |
|
& *recip_rAw(i,j,bi,bj) |
306 |
|
#endif |
307 |
|
& *( ( fZon(i,j ) - fZon(i-1,j) )*uDudxFac |
308 |
|
& +( fMer(i,j+1) - fMer(i, j) )*vDudyFac |
309 |
|
& +(fVerU(i,j,kDown) - fVerU(i,j,kUp))*rkSign*rVelDudrFac |
310 |
|
& ) |
311 |
|
ENDDO |
312 |
ENDDO |
ENDDO |
|
ENDDO |
|
|
ENDIF |
|
|
C Mean flow component of vertical flux (at k+1) -> aF |
|
|
IF (momAdvection) |
|
|
& CALL MOM_U_ADV_WU(bi,bj,k+1,uVel,wVel,af,myThid) |
|
313 |
|
|
314 |
C Eddy component of vertical flux (interior component only) -> vrF |
#ifdef ALLOW_DIAGNOSTICS |
315 |
IF (momViscosity.AND..NOT.implicitViscosity) |
IF ( useDiagnostics ) THEN |
316 |
& CALL MOM_U_RVISCFLUX(bi,bj,k,uVel,KappaRU,vrF,myThid) |
CALL DIAGNOSTICS_FILL(fZon,'ADVx_Um ',k,1,2,bi,bj,myThid) |
317 |
|
CALL DIAGNOSTICS_FILL(fMer,'ADVy_Um ',k,1,2,bi,bj,myThid) |
318 |
|
CALL DIAGNOSTICS_FILL(fVerU(1-Olx,1-Oly,kUp), |
319 |
|
& 'ADVrE_Um',k,1,2,bi,bj,myThid) |
320 |
|
ENDIF |
321 |
|
#endif |
322 |
|
|
323 |
C Combine fluxes |
#ifdef NONLIN_FRSURF |
324 |
DO j=jMin,jMax |
C-- account for 3.D divergence of the flow in rStar coordinate: |
325 |
DO i=iMin,iMax |
IF ( select_rStar.GT.0 ) THEN |
326 |
fVerU(i,j,kDown) = rVelDudrFac*aF(i,j) + ArDudrFac*vrF(i,j) |
DO j=jMin,jMax |
327 |
ENDDO |
DO i=iMin,iMax |
328 |
ENDDO |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj) |
329 |
|
& - (rStarExpW(i,j,bi,bj) - 1. _d 0)/deltaTfreesurf |
330 |
|
& *uVel(i,j,k,bi,bj) |
331 |
|
ENDDO |
332 |
|
ENDDO |
333 |
|
ENDIF |
334 |
|
IF ( select_rStar.LT.0 ) THEN |
335 |
|
DO j=jMin,jMax |
336 |
|
DO i=iMin,iMax |
337 |
|
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj) |
338 |
|
& - rStarDhWDt(i,j,bi,bj)*uVel(i,j,k,bi,bj) |
339 |
|
ENDDO |
340 |
|
ENDDO |
341 |
|
ENDIF |
342 |
|
#endif /* NONLIN_FRSURF */ |
343 |
|
|
344 |
C--- Hydrostatic term ( -1/rhoConst . dphi/dx ) |
ELSE |
345 |
IF (momPressureForcing) THEN |
C- if momAdvection / else |
346 |
DO j=jMin,jMax |
DO j=1-OLy,sNy+OLy |
347 |
DO i=iMin,iMax |
DO i=1-OLx,sNx+OLx |
348 |
pf(i,j) = - _recip_dxC(i,j,bi,bj) |
gU(i,j,k,bi,bj) = 0. _d 0 |
349 |
& *(phi_hyd(i,j,k)-phi_hyd(i-1,j,k)) |
ENDDO |
350 |
ENDDO |
ENDDO |
351 |
ENDDO |
|
352 |
|
C- endif momAdvection. |
353 |
ENDIF |
ENDIF |
354 |
|
|
355 |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
IF (momViscosity) THEN |
356 |
DO j=jMin,jMax |
C--- Calculate eddy fluxes (dissipation) between cells for zonal flow. |
357 |
DO i=iMin,iMax |
|
358 |
gU(i,j,k,bi,bj) = |
C Bi-harmonic term del^2 U -> v4F |
359 |
|
IF (biharmonic) |
360 |
|
& CALL MOM_U_DEL2U(bi,bj,k,uFld,hFacZ,v4f,myThid) |
361 |
|
|
362 |
|
C Laplacian and bi-harmonic terms, Zonal Fluxes -> fZon |
363 |
|
CALL MOM_U_XVISCFLUX(bi,bj,k,uFld,v4F,fZon, |
364 |
|
I viscAh_D,viscA4_D,myThid) |
365 |
|
|
366 |
|
C Laplacian and bi-harmonic termis, Merid Fluxes -> fMer |
367 |
|
CALL MOM_U_YVISCFLUX(bi,bj,k,uFld,v4F,hFacZ,fMer, |
368 |
|
I viscAh_Z,viscA4_Z,myThid) |
369 |
|
|
370 |
|
C Eddy component of vertical flux (interior component only) -> fVrUp & fVrDw |
371 |
|
IF (.NOT.implicitViscosity) THEN |
372 |
|
CALL MOM_U_RVISCFLUX(bi,bj, k, uVel,KappaRU,fVrUp,myThid) |
373 |
|
CALL MOM_U_RVISCFLUX(bi,bj,k+1,uVel,KappaRU,fVrDw,myThid) |
374 |
|
ENDIF |
375 |
|
|
376 |
|
C-- Tendency is minus divergence of the fluxes |
377 |
|
DO j=jMin,jMax |
378 |
|
DO i=iMin,iMax |
379 |
|
guDiss(i,j) = |
380 |
#ifdef OLD_UV_GEOM |
#ifdef OLD_UV_GEOM |
381 |
& -_recip_hFacW(i,j,k,bi,bj)*recip_drF(k)/ |
& -_recip_hFacW(i,j,k,bi,bj)*recip_drF(k)/ |
382 |
& ( 0.5 _d 0*(rA(i,j,bi,bj)+rA(i-1,j,bi,bj)) ) |
& ( 0.5 _d 0*(rA(i,j,bi,bj)+rA(i-1,j,bi,bj)) ) |
383 |
#else |
#else |
384 |
& -_recip_hFacW(i,j,k,bi,bj)*recip_drF(k) |
& -_recip_hFacW(i,j,k,bi,bj)*recip_drF(k) |
385 |
& *recip_rAw(i,j,bi,bj) |
& *recip_rAw(i,j,bi,bj) |
386 |
|
#endif |
387 |
|
& *( ( fZon(i,j ) - fZon(i-1,j) )*AhDudxFac |
388 |
|
& +( fMer(i,j+1) - fMer(i, j) )*AhDudyFac |
389 |
|
& +( fVrDw(i,j) - fVrUp(i,j) )*rkSign*ArDudrFac |
390 |
|
& ) |
391 |
|
ENDDO |
392 |
|
ENDDO |
393 |
|
|
394 |
|
#ifdef ALLOW_DIAGNOSTICS |
395 |
|
IF ( useDiagnostics ) THEN |
396 |
|
CALL DIAGNOSTICS_FILL(fZon, 'VISCx_Um',k,1,2,bi,bj,myThid) |
397 |
|
CALL DIAGNOSTICS_FILL(fMer, 'VISCy_Um',k,1,2,bi,bj,myThid) |
398 |
|
IF (.NOT.implicitViscosity) |
399 |
|
& CALL DIAGNOSTICS_FILL(fVrUp,'VISrE_Um',k,1,2,bi,bj,myThid) |
400 |
|
ENDIF |
401 |
#endif |
#endif |
|
& *(fZon(i,j ) - fZon(i-1,j) |
|
|
& +fMer(i,j+1) - fMer(i ,j) |
|
|
& +fVerU(i,j,kUp)*rkFac - fVerU(i,j,kDown)*rkFac |
|
|
& ) |
|
|
& _PHM( +phxFac * pf(i,j) ) |
|
|
ENDDO |
|
|
ENDDO |
|
402 |
|
|
403 |
C-- No-slip and drag BCs appear as body forces in cell abutting topography |
C-- No-slip and drag BCs appear as body forces in cell abutting topography |
404 |
IF (momViscosity.AND.no_slip_sides) THEN |
IF (no_slip_sides) THEN |
405 |
C- No-slip BCs impose a drag at walls... |
C- No-slip BCs impose a drag at walls... |
406 |
CALL MOM_U_SIDEDRAG(bi,bj,k,uFld,v4F,hFacZ,vF,myThid) |
CALL MOM_U_SIDEDRAG( |
407 |
DO j=jMin,jMax |
I bi,bj,k, |
408 |
DO i=iMin,iMax |
I uFld, v4f, hFacZ, |
409 |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+vF(i,j) |
I viscAh_Z,viscA4_Z, |
410 |
ENDDO |
I harmonic,biharmonic,useVariableViscosity, |
411 |
ENDDO |
O vF, |
412 |
ENDIF |
I myThid) |
413 |
|
DO j=jMin,jMax |
414 |
|
DO i=iMin,iMax |
415 |
|
gUdiss(i,j) = gUdiss(i,j) + vF(i,j) |
416 |
|
ENDDO |
417 |
|
ENDDO |
418 |
|
ENDIF |
419 |
C- No-slip BCs impose a drag at bottom |
C- No-slip BCs impose a drag at bottom |
420 |
IF (momViscosity.AND.bottomDragTerms) THEN |
IF (bottomDragTerms) THEN |
421 |
CALL MOM_U_BOTTOMDRAG(bi,bj,k,uFld,KE,KappaRU,vF,myThid) |
CALL MOM_U_BOTTOMDRAG(bi,bj,k,uFld,KE,KappaRU,vF,myThid) |
422 |
DO j=jMin,jMax |
DO j=jMin,jMax |
423 |
DO i=iMin,iMax |
DO i=iMin,iMax |
424 |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+vF(i,j) |
gUdiss(i,j) = gUdiss(i,j) + vF(i,j) |
425 |
ENDDO |
ENDDO |
426 |
ENDDO |
ENDDO |
427 |
ENDIF |
ENDIF |
428 |
|
|
429 |
C-- Forcing term |
C- endif momViscosity |
430 |
IF (momForcing) |
ENDIF |
431 |
& CALL EXTERNAL_FORCING_U( |
|
432 |
I iMin,iMax,jMin,jMax,bi,bj,k, |
C-- Forcing term (moved to timestep.F) |
433 |
I myCurrentTime,myThid) |
c IF (momForcing) |
434 |
|
c & CALL EXTERNAL_FORCING_U( |
435 |
|
c I iMin,iMax,jMin,jMax,bi,bj,k, |
436 |
|
c I myTime,myThid) |
437 |
|
|
438 |
C-- Metric terms for curvilinear grid systems |
C-- Metric terms for curvilinear grid systems |
439 |
IF (usingSphericalPolarMTerms) THEN |
IF (useNHMTerms) THEN |
440 |
C o Spherical polar grid metric terms |
C o Non-hydrosatic metric terms |
441 |
CALL MOM_U_METRIC_NH(bi,bj,k,uFld,wVel,mT,myThid) |
CALL MOM_U_METRIC_NH(bi,bj,k,uFld,wVel,mT,myThid) |
442 |
DO j=jMin,jMax |
DO j=jMin,jMax |
443 |
DO i=iMin,iMax |
DO i=iMin,iMax |
444 |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+mTFacU*mT(i,j) |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+mTFacU*mT(i,j) |
445 |
ENDDO |
ENDDO |
446 |
ENDDO |
ENDDO |
447 |
|
ENDIF |
448 |
|
IF (usingSphericalPolarMTerms) THEN |
449 |
CALL MOM_U_METRIC_SPHERE(bi,bj,k,uFld,vFld,mT,myThid) |
CALL MOM_U_METRIC_SPHERE(bi,bj,k,uFld,vFld,mT,myThid) |
450 |
DO j=jMin,jMax |
DO j=jMin,jMax |
451 |
DO i=iMin,iMax |
DO i=iMin,iMax |
453 |
ENDDO |
ENDDO |
454 |
ENDDO |
ENDDO |
455 |
ENDIF |
ENDIF |
456 |
|
IF (usingCylindricalGrid) THEN |
457 |
C-- Set du/dt on boundaries to zero |
CALL MOM_U_METRIC_CYLINDER(bi,bj,k,uFld,vFld,mT,myThid) |
458 |
DO j=jMin,jMax |
DO j=jMin,jMax |
459 |
DO i=iMin,iMax |
DO i=iMin,iMax |
460 |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)*_maskW(i,j,k,bi,bj) |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+mTFacU*mT(i,j) |
461 |
|
ENDDO |
462 |
ENDDO |
ENDDO |
463 |
ENDDO |
ENDIF |
464 |
|
|
465 |
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
466 |
|
|
467 |
C---- Meridional momentum equation starts here |
C---- Meridional momentum equation starts here |
468 |
|
|
469 |
C Bi-harmonic term del^2 V -> v4F |
IF (momAdvection) THEN |
470 |
IF (momViscosity) |
C--- Calculate mean fluxes (advection) between cells for meridional flow. |
471 |
& CALL MOM_V_DEL2V(bi,bj,k,vFld,hFacZ,v4f,myThid) |
C Mean flow component of zonal flux -> fZon |
472 |
|
CALL MOM_V_ADV_UV(bi,bj,k,uTrans,vFld,fZon,myThid) |
|
C--- Calculate mean and eddy fluxes between cells for meridional flow. |
|
|
|
|
|
C-- Zonal flux (fZon is at west face of "v" cell) |
|
|
|
|
|
C Mean flow component of zonal flux -> aF |
|
|
IF (momAdvection) |
|
|
& CALL MOM_V_ADV_UV(bi,bj,k,uTrans,vFld,af,myThid) |
|
|
|
|
|
C Laplacian and bi-harmonic terms -> vF |
|
|
IF (momViscosity) |
|
|
& CALL MOM_V_XVISCFLUX(bi,bj,k,vFld,v4f,hFacZ,vf,myThid) |
|
|
|
|
|
C Combine fluxes -> fZon |
|
|
DO j=jMin,jMax |
|
|
DO i=iMin,iMax |
|
|
fZon(i,j) = uDvdxFac*aF(i,j) + AhDvdxFac*vF(i,j) |
|
|
ENDDO |
|
|
ENDDO |
|
473 |
|
|
474 |
C-- Meridional flux (fMer is at north face of "v" cell) |
C-- Meridional flux (fMer is at north face of "v" cell) |
475 |
|
C Mean flow component of meridional flux -> fMer |
476 |
C Mean flow component of meridional flux |
CALL MOM_V_ADV_VV(bi,bj,k,vTrans,vFld,fMer,myThid) |
|
IF (momAdvection) |
|
|
& CALL MOM_V_ADV_VV(bi,bj,k,vTrans,vFld,af,myThid) |
|
|
|
|
|
C Laplacian and bi-harmonic term |
|
|
IF (momViscosity) |
|
|
& CALL MOM_V_YVISCFLUX(bi,bj,k,vFld,v4f,vf,myThid) |
|
|
|
|
|
C Combine fluxes -> fMer |
|
|
DO j=jMin,jMax |
|
|
DO i=iMin,iMax |
|
|
fMer(i,j) = vDvdyFac*aF(i,j) + AhDvdyFac*vF(i,j) |
|
|
ENDDO |
|
|
ENDDO |
|
477 |
|
|
478 |
C-- Vertical flux (fVer is at upper face of "v" cell) |
C-- Vertical flux (fVer is at upper face of "v" cell) |
479 |
|
C Mean flow component of vertical flux (at k+1) -> fVerV |
480 |
|
CALL MOM_V_ADV_WV( |
481 |
|
I bi,bj,k+1,vVel,wVel,rTransV, |
482 |
|
O fVerV(1-OLx,1-OLy,kDown), myThid ) |
483 |
|
|
484 |
C-- Free surface correction term (flux at k=1) |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
485 |
IF (momAdvection.AND.k.EQ.1) THEN |
DO j=jMin,jMax |
486 |
CALL MOM_V_ADV_WV(bi,bj,k,vVel,wVel,af,myThid) |
DO i=iMin,iMax |
487 |
DO j=jMin,jMax |
gV(i,j,k,bi,bj) = |
488 |
DO i=iMin,iMax |
#ifdef OLD_UV_GEOM |
489 |
fVerV(i,j,kUp) = af(i,j) |
& -_recip_hFacS(i,j,k,bi,bj)*recip_drF(k)/ |
490 |
|
& ( 0.5 _d 0*(_rA(i,j,bi,bj)+_rA(i,j-1,bi,bj)) ) |
491 |
|
#else |
492 |
|
& -_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
493 |
|
& *recip_rAs(i,j,bi,bj) |
494 |
|
#endif |
495 |
|
& *( ( fZon(i+1,j) - fZon(i,j ) )*uDvdxFac |
496 |
|
& +( fMer(i, j) - fMer(i,j-1) )*vDvdyFac |
497 |
|
& +(fVerV(i,j,kDown) - fVerV(i,j,kUp))*rkSign*rVelDvdrFac |
498 |
|
& ) |
499 |
|
ENDDO |
500 |
ENDDO |
ENDDO |
|
ENDDO |
|
|
ENDIF |
|
|
C o Mean flow component of vertical flux |
|
|
IF (momAdvection) |
|
|
& CALL MOM_V_ADV_WV(bi,bj,k+1,vVel,wVel,af,myThid) |
|
501 |
|
|
502 |
C Eddy component of vertical flux (interior component only) -> vrF |
#ifdef ALLOW_DIAGNOSTICS |
503 |
IF (momViscosity.AND..NOT.implicitViscosity) |
IF ( useDiagnostics ) THEN |
504 |
& CALL MOM_V_RVISCFLUX(bi,bj,k,vVel,KappaRV,vrf,myThid) |
CALL DIAGNOSTICS_FILL(fZon,'ADVx_Vm ',k,1,2,bi,bj,myThid) |
505 |
|
CALL DIAGNOSTICS_FILL(fMer,'ADVy_Vm ',k,1,2,bi,bj,myThid) |
506 |
|
CALL DIAGNOSTICS_FILL(fVerV(1-Olx,1-Oly,kUp), |
507 |
|
& 'ADVrE_Vm',k,1,2,bi,bj,myThid) |
508 |
|
ENDIF |
509 |
|
#endif |
510 |
|
|
511 |
C Combine fluxes -> fVerV |
#ifdef NONLIN_FRSURF |
512 |
DO j=jMin,jMax |
C-- account for 3.D divergence of the flow in rStar coordinate: |
513 |
DO i=iMin,iMax |
IF ( select_rStar.GT.0 ) THEN |
514 |
fVerV(i,j,kDown) = rVelDvdrFac*aF(i,j) + ArDvdrFac*vrF(i,j) |
DO j=jMin,jMax |
515 |
ENDDO |
DO i=iMin,iMax |
516 |
ENDDO |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj) |
517 |
|
& - (rStarExpS(i,j,bi,bj) - 1. _d 0)/deltaTfreesurf |
518 |
|
& *vVel(i,j,k,bi,bj) |
519 |
|
ENDDO |
520 |
|
ENDDO |
521 |
|
ENDIF |
522 |
|
IF ( select_rStar.LT.0 ) THEN |
523 |
|
DO j=jMin,jMax |
524 |
|
DO i=iMin,iMax |
525 |
|
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj) |
526 |
|
& - rStarDhSDt(i,j,bi,bj)*vVel(i,j,k,bi,bj) |
527 |
|
ENDDO |
528 |
|
ENDDO |
529 |
|
ENDIF |
530 |
|
#endif /* NONLIN_FRSURF */ |
531 |
|
|
532 |
C--- Hydorstatic term (-1/rhoConst . dphi/dy ) |
ELSE |
533 |
IF (momPressureForcing) THEN |
C- if momAdvection / else |
534 |
DO j=jMin,jMax |
DO j=1-OLy,sNy+OLy |
535 |
DO i=iMin,iMax |
DO i=1-OLx,sNx+OLx |
536 |
pF(i,j) = -_recip_dyC(i,j,bi,bj) |
gV(i,j,k,bi,bj) = 0. _d 0 |
537 |
& *(phi_hyd(i,j,k)-phi_hyd(i,j-1,k)) |
ENDDO |
538 |
ENDDO |
ENDDO |
539 |
ENDDO |
|
540 |
|
C- endif momAdvection. |
541 |
ENDIF |
ENDIF |
542 |
|
|
543 |
|
IF (momViscosity) THEN |
544 |
|
C--- Calculate eddy fluxes (dissipation) between cells for meridional flow. |
545 |
|
C Bi-harmonic term del^2 V -> v4F |
546 |
|
IF (biharmonic) |
547 |
|
& CALL MOM_V_DEL2V(bi,bj,k,vFld,hFacZ,v4f,myThid) |
548 |
|
|
549 |
|
C Laplacian and bi-harmonic terms, Zonal Fluxes -> fZon |
550 |
|
CALL MOM_V_XVISCFLUX(bi,bj,k,vFld,v4f,hFacZ,fZon, |
551 |
|
I viscAh_Z,viscA4_Z,myThid) |
552 |
|
|
553 |
|
C Laplacian and bi-harmonic termis, Merid Fluxes -> fMer |
554 |
|
CALL MOM_V_YVISCFLUX(bi,bj,k,vFld,v4f,fMer, |
555 |
|
I viscAh_D,viscA4_D,myThid) |
556 |
|
|
557 |
|
C Eddy component of vertical flux (interior component only) -> fVrUp & fVrDw |
558 |
|
IF (.NOT.implicitViscosity) THEN |
559 |
|
CALL MOM_V_RVISCFLUX(bi,bj, k, vVel,KappaRV,fVrUp,myThid) |
560 |
|
CALL MOM_V_RVISCFLUX(bi,bj,k+1,vVel,KappaRV,fVrDw,myThid) |
561 |
|
ENDIF |
562 |
|
|
563 |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
564 |
DO j=jMin,jMax |
DO j=jMin,jMax |
565 |
DO i=iMin,iMax |
DO i=iMin,iMax |
566 |
gV(i,j,k,bi,bj) = |
gvDiss(i,j) = |
567 |
#ifdef OLD_UV_GEOM |
#ifdef OLD_UV_GEOM |
568 |
& -_recip_hFacS(i,j,k,bi,bj)*recip_drF(k)/ |
& -_recip_hFacS(i,j,k,bi,bj)*recip_drF(k)/ |
569 |
& ( 0.5 _d 0*(_rA(i,j,bi,bj)+_rA(i,j-1,bi,bj)) ) |
& ( 0.5 _d 0*(_rA(i,j,bi,bj)+_rA(i,j-1,bi,bj)) ) |
570 |
#else |
#else |
571 |
& -_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
& -_recip_hFacS(i,j,k,bi,bj)*recip_drF(k) |
572 |
& *recip_rAs(i,j,bi,bj) |
& *recip_rAs(i,j,bi,bj) |
573 |
|
#endif |
574 |
|
& *( ( fZon(i+1,j) - fZon(i,j ) )*AhDvdxFac |
575 |
|
& +( fMer(i, j) - fMer(i,j-1) )*AhDvdyFac |
576 |
|
& +( fVrDw(i,j) - fVrUp(i,j) )*rkSign*ArDvdrFac |
577 |
|
& ) |
578 |
|
ENDDO |
579 |
|
ENDDO |
580 |
|
|
581 |
|
#ifdef ALLOW_DIAGNOSTICS |
582 |
|
IF ( useDiagnostics ) THEN |
583 |
|
CALL DIAGNOSTICS_FILL(fZon, 'VISCx_Vm',k,1,2,bi,bj,myThid) |
584 |
|
CALL DIAGNOSTICS_FILL(fMer, 'VISCy_Vm',k,1,2,bi,bj,myThid) |
585 |
|
IF (.NOT.implicitViscosity) |
586 |
|
& CALL DIAGNOSTICS_FILL(fVrUp,'VISrE_Vm',k,1,2,bi,bj,myThid) |
587 |
|
ENDIF |
588 |
#endif |
#endif |
|
& *(fZon(i+1,j) - fZon(i,j ) |
|
|
& +fMer(i,j ) - fMer(i,j-1) |
|
|
& +fVerV(i,j,kUp)*rkFac - fVerV(i,j,kDown)*rkFac |
|
|
& ) |
|
|
& _PHM( +phyFac*pf(i,j) ) |
|
|
ENDDO |
|
|
ENDDO |
|
589 |
|
|
590 |
C-- No-slip and drag BCs appear as body forces in cell abutting topography |
C-- No-slip and drag BCs appear as body forces in cell abutting topography |
591 |
IF (momViscosity.AND.no_slip_sides) THEN |
IF (no_slip_sides) THEN |
592 |
C- No-slip BCs impose a drag at walls... |
C- No-slip BCs impose a drag at walls... |
593 |
CALL MOM_V_SIDEDRAG(bi,bj,k,vFld,v4F,hFacZ,vF,myThid) |
CALL MOM_V_SIDEDRAG( |
594 |
DO j=jMin,jMax |
I bi,bj,k, |
595 |
DO i=iMin,iMax |
I vFld, v4f, hFacZ, |
596 |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vF(i,j) |
I viscAh_Z,viscA4_Z, |
597 |
ENDDO |
I harmonic,biharmonic,useVariableViscosity, |
598 |
ENDDO |
O vF, |
599 |
ENDIF |
I myThid) |
600 |
|
DO j=jMin,jMax |
601 |
|
DO i=iMin,iMax |
602 |
|
gvDiss(i,j) = gvDiss(i,j) + vF(i,j) |
603 |
|
ENDDO |
604 |
|
ENDDO |
605 |
|
ENDIF |
606 |
C- No-slip BCs impose a drag at bottom |
C- No-slip BCs impose a drag at bottom |
607 |
IF (momViscosity.AND.bottomDragTerms) THEN |
IF (bottomDragTerms) THEN |
608 |
CALL MOM_V_BOTTOMDRAG(bi,bj,k,vFld,KE,KappaRV,vF,myThid) |
CALL MOM_V_BOTTOMDRAG(bi,bj,k,vFld,KE,KappaRV,vF,myThid) |
609 |
DO j=jMin,jMax |
DO j=jMin,jMax |
610 |
DO i=iMin,iMax |
DO i=iMin,iMax |
611 |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+vF(i,j) |
gvDiss(i,j) = gvDiss(i,j) + vF(i,j) |
612 |
ENDDO |
ENDDO |
613 |
ENDDO |
ENDDO |
614 |
ENDIF |
ENDIF |
615 |
|
|
616 |
C-- Forcing term |
C- endif momViscosity |
617 |
IF (momForcing) |
ENDIF |
618 |
& CALL EXTERNAL_FORCING_V( |
|
619 |
I iMin,iMax,jMin,jMax,bi,bj,k, |
C-- Forcing term (moved to timestep.F) |
620 |
I myCurrentTime,myThid) |
c IF (momForcing) |
621 |
|
c & CALL EXTERNAL_FORCING_V( |
622 |
|
c I iMin,iMax,jMin,jMax,bi,bj,k, |
623 |
|
c I myTime,myThid) |
624 |
|
|
625 |
C-- Metric terms for curvilinear grid systems |
C-- Metric terms for curvilinear grid systems |
626 |
IF (usingSphericalPolarMTerms) THEN |
IF (useNHMTerms) THEN |
627 |
C o Spherical polar grid metric terms |
C o Spherical polar grid metric terms |
628 |
CALL MOM_V_METRIC_NH(bi,bj,k,vFld,wVel,mT,myThid) |
CALL MOM_V_METRIC_NH(bi,bj,k,vFld,wVel,mT,myThid) |
629 |
DO j=jMin,jMax |
DO j=jMin,jMax |
631 |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+mTFacV*mT(i,j) |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+mTFacV*mT(i,j) |
632 |
ENDDO |
ENDDO |
633 |
ENDDO |
ENDDO |
634 |
|
ENDIF |
635 |
|
IF (usingSphericalPolarMTerms) THEN |
636 |
CALL MOM_V_METRIC_SPHERE(bi,bj,k,uFld,mT,myThid) |
CALL MOM_V_METRIC_SPHERE(bi,bj,k,uFld,mT,myThid) |
637 |
DO j=jMin,jMax |
DO j=jMin,jMax |
638 |
DO i=iMin,iMax |
DO i=iMin,iMax |
640 |
ENDDO |
ENDDO |
641 |
ENDDO |
ENDDO |
642 |
ENDIF |
ENDIF |
643 |
|
IF (usingCylindricalGrid) THEN |
644 |
|
CALL MOM_V_METRIC_CYLINDER(bi,bj,k,uFld,vFld,mT,myThid) |
645 |
|
DO j=jMin,jMax |
646 |
|
DO i=iMin,iMax |
647 |
|
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+mTFacV*mT(i,j) |
648 |
|
ENDDO |
649 |
|
ENDDO |
650 |
|
ENDIF |
651 |
|
|
652 |
C-- Set dv/dt on boundaries to zero |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
|
DO j=jMin,jMax |
|
|
DO i=iMin,iMax |
|
|
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)*_maskS(i,j,k,bi,bj) |
|
|
ENDDO |
|
|
ENDDO |
|
653 |
|
|
654 |
C-- Coriolis term |
C-- Coriolis term |
655 |
C Note. As coded here, coriolis will not work with "thin walls" |
C Note. As coded here, coriolis will not work with "thin walls" |
656 |
#ifdef INCLUDE_CD_CODE |
c IF (useCDscheme) THEN |
657 |
CALL MOM_CDSCHEME(bi,bj,k,phi_hyd,myThid) |
c CALL MOM_CDSCHEME(bi,bj,k,dPhiHydX,dPhiHydY,myThid) |
658 |
#else |
c ELSE |
659 |
CALL MOM_U_CORIOLIS(bi,bj,k,vFld,cf,myThid) |
IF (.NOT.useCDscheme) THEN |
660 |
DO j=jMin,jMax |
CALL MOM_U_CORIOLIS(bi,bj,k,vFld,cf,myThid) |
661 |
DO i=iMin,iMax |
DO j=jMin,jMax |
662 |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+fuFac*cf(i,j) |
DO i=iMin,iMax |
663 |
|
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+fuFac*cf(i,j) |
664 |
|
ENDDO |
665 |
|
ENDDO |
666 |
|
#ifdef ALLOW_DIAGNOSTICS |
667 |
|
IF ( useDiagnostics ) |
668 |
|
& CALL DIAGNOSTICS_FILL(cf,'Um_Cori ',k,1,2,bi,bj,myThid) |
669 |
|
#endif |
670 |
|
CALL MOM_V_CORIOLIS(bi,bj,k,uFld,cf,myThid) |
671 |
|
DO j=jMin,jMax |
672 |
|
DO i=iMin,iMax |
673 |
|
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+fvFac*cf(i,j) |
674 |
|
ENDDO |
675 |
|
ENDDO |
676 |
|
#ifdef ALLOW_DIAGNOSTICS |
677 |
|
IF ( useDiagnostics ) |
678 |
|
& CALL DIAGNOSTICS_FILL(cf,'Vm_Cori ',k,1,2,bi,bj,myThid) |
679 |
|
#endif |
680 |
|
ENDIF |
681 |
|
|
682 |
|
IF (nonHydrostatic.OR.quasiHydrostatic) THEN |
683 |
|
CALL MOM_U_CORIOLIS_NH(bi,bj,k,wVel,cf,myThid) |
684 |
|
DO j=jMin,jMax |
685 |
|
DO i=iMin,iMax |
686 |
|
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+fuFac*cf(i,j) |
687 |
|
ENDDO |
688 |
ENDDO |
ENDDO |
689 |
ENDDO |
ENDIF |
690 |
CALL MOM_V_CORIOLIS(bi,bj,k,uFld,cf,myThid) |
|
691 |
|
C-- Set du/dt & dv/dt on boundaries to zero |
692 |
DO j=jMin,jMax |
DO j=jMin,jMax |
693 |
DO i=iMin,iMax |
DO i=iMin,iMax |
694 |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+fvFac*cf(i,j) |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)*_maskW(i,j,k,bi,bj) |
695 |
|
guDiss(i,j) = guDiss(i,j) *_maskW(i,j,k,bi,bj) |
696 |
|
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)*_maskS(i,j,k,bi,bj) |
697 |
|
gvDiss(i,j) = gvDiss(i,j) *_maskS(i,j,k,bi,bj) |
698 |
ENDDO |
ENDDO |
699 |
ENDDO |
ENDDO |
700 |
#endif /* INCLUDE_CD_CODE */ |
|
701 |
|
#ifdef ALLOW_DIAGNOSTICS |
702 |
|
IF ( useDiagnostics ) THEN |
703 |
|
CALL DIAGNOSTICS_FILL(KE, 'momKE ',k,1,2,bi,bj,myThid) |
704 |
|
CALL DIAGNOSTICS_FILL(hDiv, 'momHDiv ',k,1,2,bi,bj,myThid) |
705 |
|
CALL DIAGNOSTICS_FILL(vort3, 'momVort3',k,1,2,bi,bj,myThid) |
706 |
|
CALL DIAGNOSTICS_FILL(strain,'Strain ',k,1,2,bi,bj,myThid) |
707 |
|
CALL DIAGNOSTICS_FILL(tension,'Tension ',k,1,2,bi,bj,myThid) |
708 |
|
CALL DIAGNOSTICS_FILL(gU(1-Olx,1-Oly,k,bi,bj), |
709 |
|
& 'Um_Advec',k,1,2,bi,bj,myThid) |
710 |
|
CALL DIAGNOSTICS_FILL(gV(1-Olx,1-Oly,k,bi,bj), |
711 |
|
& 'Vm_Advec',k,1,2,bi,bj,myThid) |
712 |
|
IF (momViscosity) THEN |
713 |
|
CALL DIAGNOSTICS_FILL(guDiss,'Um_Diss ',k,1,2,bi,bj,myThid) |
714 |
|
CALL DIAGNOSTICS_FILL(gvDiss,'Vm_Diss ',k,1,2,bi,bj,myThid) |
715 |
|
ENDIF |
716 |
|
ENDIF |
717 |
|
#endif /* ALLOW_DIAGNOSTICS */ |
718 |
|
|
719 |
RETURN |
RETURN |
720 |
END |
END |