/[MITgcm]/MITgcm/pkg/mom_fluxform/mom_fluxform.F
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revision 1.27 by baylor, Mon Sep 26 15:27:11 2005 UTC revision 1.29 by jmc, Wed Oct 12 01:10:10 2005 UTC
# Line 145  C     uDudxFac, AhDudxFac, etc ... indiv Line 145  C     uDudxFac, AhDudxFac, etc ... indiv
145        _RL  ArDvdrFac        _RL  ArDvdrFac
146        _RL  fvFac        _RL  fvFac
147        _RL  mtFacV        _RL  mtFacV
148          _RL  sideMaskFac
149        LOGICAL bottomDragTerms,harmonic,biharmonic,useVariableViscosity        LOGICAL bottomDragTerms,harmonic,biharmonic,useVariableViscosity
150  CEOP  CEOP
151    
# Line 193  C     o V momentum equation Line 194  C     o V momentum equation
194          ArDvdrFac  = 0.          ArDvdrFac  = 0.
195        ENDIF        ENDIF
196    
197    C note: using standard stencil (no mask) results in under-estimating
198    C       vorticity at a no-slip boundary by a factor of 2 = sideDragFactor
199          IF ( no_slip_sides ) THEN
200            sideMaskFac = sideDragFactor
201          ELSE
202            sideMaskFac = 0. _d 0
203          ENDIF
204    
205        IF (     no_slip_bottom        IF (     no_slip_bottom
206       &    .OR. bottomDragQuadratic.NE.0.       &    .OR. bottomDragQuadratic.NE.0.
207       &    .OR. bottomDragLinear.NE.0.) THEN       &    .OR. bottomDragLinear.NE.0.) THEN
# Line 232  C     Calculate velocity field "volume t Line 241  C     Calculate velocity field "volume t
241        ENDDO        ENDDO
242    
243        CALL MOM_CALC_KE(bi,bj,k,2,uFld,vFld,KE,myThid)        CALL MOM_CALC_KE(bi,bj,k,2,uFld,vFld,KE,myThid)
244        CALL MOM_CALC_HDIV(bi,bj,k,2,uFld,vFld,hDiv,myThid)        IF ( momViscosity) THEN
245        CALL MOM_CALC_RELVORT3(bi,bj,k,uFld,vFld,hFacZ,vort3,myThid)          CALL MOM_CALC_HDIV(bi,bj,k,2,uFld,vFld,hDiv,myThid)
246        CALL MOM_CALC_TENSION(bi,bj,k,uFld,vFld,tension,myThid)          CALL MOM_CALC_RELVORT3(bi,bj,k,uFld,vFld,hFacZ,vort3,myThid)
247        CALL MOM_CALC_STRAIN(bi,bj,k,uFld,vFld,hFacZ,strain,myThid)          CALL MOM_CALC_TENSION(bi,bj,k,uFld,vFld,tension,myThid)
248            CALL MOM_CALC_STRAIN(bi,bj,k,uFld,vFld,hFacZ,strain,myThid)
249            DO j=1-Oly,sNy+Oly
250             DO i=1-Olx,sNx+Olx
251               IF ( hFacZ(i,j).EQ.0. ) THEN
252                 vort3(i,j)  = sideMaskFac*vort3(i,j)
253                 strain(i,j) = sideMaskFac*strain(i,j)
254               ENDIF
255             ENDDO
256            ENDDO
257    #ifdef ALLOW_DIAGNOSTICS
258            IF ( useDiagnostics ) THEN
259              CALL DIAGNOSTICS_FILL(hDiv,   'momHDiv ',k,1,2,bi,bj,myThid)
260              CALL DIAGNOSTICS_FILL(vort3,  'momVort3',k,1,2,bi,bj,myThid)
261              CALL DIAGNOSTICS_FILL(tension,'Tension ',k,1,2,bi,bj,myThid)
262              CALL DIAGNOSTICS_FILL(strain, 'Strain  ',k,1,2,bi,bj,myThid)
263            ENDIF
264    #endif
265          ENDIF
266    
267  C---  First call (k=1): compute vertical adv. flux fVerU(kUp) & fVerV(kUp)  C---  First call (k=1): compute vertical adv. flux fVerU(kUp) & fVerV(kUp)
268        IF (momAdvection.AND.k.EQ.1) THEN        IF (momAdvection.AND.k.EQ.1) THEN
# Line 700  C--   Set du/dt & dv/dt on boundaries to Line 727  C--   Set du/dt & dv/dt on boundaries to
727    
728  #ifdef ALLOW_DIAGNOSTICS  #ifdef ALLOW_DIAGNOSTICS
729        IF ( useDiagnostics ) THEN        IF ( useDiagnostics ) THEN
730         IF (bottomDragTerms)          CALL DIAGNOSTICS_FILL(KE,    'momKE   ',k,1,2,bi,bj,myThid)
      &  CALL DIAGNOSTICS_FILL(KE,    'momKE   ',k,1,2,bi,bj,myThid)  
731          CALL DIAGNOSTICS_FILL(gU(1-Olx,1-Oly,k,bi,bj),          CALL DIAGNOSTICS_FILL(gU(1-Olx,1-Oly,k,bi,bj),
732       &                               'Um_Advec',k,1,2,bi,bj,myThid)       &                               'Um_Advec',k,1,2,bi,bj,myThid)
733          CALL DIAGNOSTICS_FILL(gV(1-Olx,1-Oly,k,bi,bj),          CALL DIAGNOSTICS_FILL(gV(1-Olx,1-Oly,k,bi,bj),
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