/[MITgcm]/MITgcm/pkg/mom_vecinv/mom_vecinv.F
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revision 1.46 by jmc, Sun Sep 4 19:29:03 2005 UTC revision 1.51 by baylor, Tue Sep 27 13:38:42 2005 UTC
# Line 95  c     _RL  mtFacV Line 95  c     _RL  mtFacV
95        _RL omega3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL omega3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
96        _RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
97        _RL hDiv(1-OLx:sNx+OLx,1-OLy:sNy+OLy)        _RL hDiv(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
98          _RL viscAh_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
99          _RL viscAh_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
100          _RL viscA4_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
101          _RL viscA4_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
102          LOGICAL harmonic,biharmonic,useVariableViscosity
103    
104  #ifdef ALLOW_MNC  #ifdef ALLOW_MNC
105        INTEGER offsets(9)        INTEGER offsets(9)
# Line 144  c       mT(i,j)    = 0. Line 149  c       mT(i,j)    = 0.
149          vort3(i,j) = 0.          vort3(i,j) = 0.
150          omega3(i,j)= 0.          omega3(i,j)= 0.
151          ke(i,j)    = 0.          ke(i,j)    = 0.
152            viscAh_Z(i,j) = 0.
153            viscAh_D(i,j) = 0.
154            viscA4_Z(i,j) = 0.
155            viscA4_D(i,j) = 0.
156    
157  #ifdef ALLOW_AUTODIFF_TAMC  #ifdef ALLOW_AUTODIFF_TAMC
158          strain(i,j)  = 0. _d 0          strain(i,j)  = 0. _d 0
159          tension(i,j) = 0. _d 0          tension(i,j) = 0. _d 0
# Line 182  C note (jmc) : Dissipation and Vort3 adv Line 192  C note (jmc) : Dissipation and Vort3 adv
192  C              use the same maskZ (and hFacZ)  => needs 2 call(s)  C              use the same maskZ (and hFacZ)  => needs 2 call(s)
193  c     CALL MOM_VI_HFACZ_DISS(bi,bj,k,hFacZ,r_hFacZ,myThid)  c     CALL MOM_VI_HFACZ_DISS(bi,bj,k,hFacZ,r_hFacZ,myThid)
194    
195        CALL MOM_CALC_KE(bi,bj,k,2,uFld,vFld,KE,myThid)        CALL MOM_CALC_KE(bi,bj,k,0,uFld,vFld,KE,myThid)
196    
197        CALL MOM_CALC_HDIV(bi,bj,k,2,uFld,vFld,hDiv,myThid)        CALL MOM_CALC_HDIV(bi,bj,k,2,uFld,vFld,hDiv,myThid)
198    
199        CALL MOM_CALC_RELVORT3(bi,bj,k,uFld,vFld,hFacZ,vort3,myThid)        CALL MOM_CALC_RELVORT3(bi,bj,k,uFld,vFld,hFacZ,vort3,myThid)
200    
201          CALL MOM_CALC_TENSION(bi,bj,k,uFld,vFld,tension,myThid)
202    
203          CALL MOM_CALC_STRAIN(bi,bj,k,uFld,vFld,hFacZ,strain,myThid)
204    
205        IF (useAbsVorticity)        IF (useAbsVorticity)
206       & CALL MOM_CALC_ABSVORT3(bi,bj,k,vort3,omega3,myThid)       & CALL MOM_CALC_ABSVORT3(bi,bj,k,vort3,omega3,myThid)
207    
208        IF (momViscosity) THEN        IF (momViscosity) THEN
209    C      Calculate Viscosities
210          CALL MOM_CALC_VISC(
211         I        bi,bj,k,
212         O        viscAh_Z,viscAh_D,viscA4_Z,viscA4_D,
213         O        harmonic,biharmonic,useVariableViscosity,
214         I        hDiv,vort3,tension,strain,KE,hfacZ,
215         I        myThid)
216    
217  C      Calculate del^2 u and del^2 v for bi-harmonic term  C      Calculate del^2 u and del^2 v for bi-harmonic term
218         IF ( (viscA4.NE.0. .AND. no_slip_sides)         IF (biharmonic) THEN
      &     .OR. viscA4D.NE.0. .OR. viscA4Z.NE.0.  
      &     .OR. viscA4Grid.NE.0.  
      &     .OR. viscC4leith.NE.0.  
      &     .OR. viscC4leithD.NE.0.  
      &    ) THEN  
219           CALL MOM_VI_DEL2UV(bi,bj,k,hDiv,vort3,hFacZ,           CALL MOM_VI_DEL2UV(bi,bj,k,hDiv,vort3,hFacZ,
220       O                      del2u,del2v,       O                      del2u,del2v,
221       &                      myThid)       &                      myThid)
222           CALL MOM_CALC_HDIV(bi,bj,k,2,del2u,del2v,dStar,myThid)           CALL MOM_CALC_HDIV(bi,bj,k,2,del2u,del2v,dStar,myThid)
223           CALL MOM_CALC_RELVORT3(           CALL MOM_CALC_RELVORT3(bi,bj,k,
224       &                         bi,bj,k,del2u,del2v,hFacZ,zStar,myThid)       &                          del2u,del2v,hFacZ,zStar,myThid)
225         ENDIF         ENDIF
226    
227  C      Calculate dissipation terms for U and V equations  C      Calculate dissipation terms for U and V equations
228  C      in terms of vorticity and divergence  
229         IF (    viscAhD.NE.0. .OR. viscAhZ.NE.0.  C      in terms of tension and strain
230       &    .OR. viscA4D.NE.0. .OR. viscA4Z.NE.0.         IF (useStrainTensionVisc) THEN
231       &    .OR. viscAhGrid.NE.0. .OR. viscA4Grid.NE.0.           CALL MOM_HDISSIP(bi,bj,k,hDiv,vort3,tension,strain,KE,
232       &    .OR. viscC2leith.NE.0. .OR. viscC4leith.NE.0.       I                    hFacZ,
233       &    .OR. viscC2leithD.NE.0. .OR. viscC4leithD.NE.0.       I                    viscAh_Z,viscAh_D,viscA4_Z,viscA4_D,
234       &    ) THEN       I                    harmonic,biharmonic,useVariableViscosity,
          CALL MOM_VI_HDISSIP(bi,bj,k,hDiv,vort3,hFacZ,dStar,zStar,  
      O                       guDiss,gvDiss,  
      &                       myThid)  
        ENDIF  
 C      or in terms of tension and strain  
        IF (viscAstrain.NE.0. .OR. viscAtension.NE.0.  
      O      .OR. viscC2smag.ne.0) THEN  
          CALL MOM_CALC_TENSION(bi,bj,k,uFld,vFld,  
      O                         tension,  
      I                         myThid)  
          CALL MOM_CALC_STRAIN(bi,bj,k,uFld,vFld,hFacZ,  
      O                        strain,  
      I                        myThid)  
          CALL MOM_HDISSIP(bi,bj,k,  
      I                    tension,strain,hFacZ,viscAtension,viscAstrain,  
235       O                    guDiss,gvDiss,       O                    guDiss,gvDiss,
236       I                    myThid)       I                    myThid)
237           ELSE
238    C      in terms of vorticity and divergence
239             CALL MOM_VI_HDISSIP(bi,bj,k,hDiv,vort3,tension,strain,KE,
240         I                       hFacZ,dStar,zStar,
241         I                       viscAh_Z,viscAh_D,viscA4_Z,viscA4_D,
242         I                       harmonic,biharmonic,useVariableViscosity,
243         O                       guDiss,gvDiss,
244         &                       myThid)        
245         ENDIF         ENDIF
246        ENDIF        ENDIF
247    
# Line 268  C--   Tendency is minus divergence of th Line 279  C--   Tendency is minus divergence of th
279  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
280        IF (momViscosity.AND.no_slip_sides) THEN        IF (momViscosity.AND.no_slip_sides) THEN
281  C-     No-slip BCs impose a drag at walls...  C-     No-slip BCs impose a drag at walls...
282         CALL MOM_U_SIDEDRAG(bi,bj,k,uFld,del2u,hFacZ,vF,myThid)         CALL MOM_U_SIDEDRAG(
283         I        bi,bj,k,
284         I        uFld, del2u, hFacZ,
285         I        viscAh_Z,viscA4_Z,
286         I        harmonic,biharmonic,useVariableViscosity,
287         O        vF,
288         I        myThid)
289         DO j=jMin,jMax         DO j=jMin,jMax
290          DO i=iMin,iMax          DO i=iMin,iMax
291           guDiss(i,j) = guDiss(i,j)+vF(i,j)           guDiss(i,j) = guDiss(i,j)+vF(i,j)
# Line 328  C--   Tendency is minus divergence of th Line 345  C--   Tendency is minus divergence of th
345  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
346        IF (momViscosity.AND.no_slip_sides) THEN        IF (momViscosity.AND.no_slip_sides) THEN
347  C-     No-slip BCs impose a drag at walls...  C-     No-slip BCs impose a drag at walls...
348         CALL MOM_V_SIDEDRAG(bi,bj,k,vFld,del2v,hFacZ,vF,myThid)         CALL MOM_V_SIDEDRAG(
349         I        bi,bj,k,
350         I        vFld, del2v, hFacZ,
351         I        viscAh_Z,viscA4_Z,
352         I        harmonic,biharmonic,useVariableViscosity,
353         O        vF,
354         I        myThid)
355         DO j=jMin,jMax         DO j=jMin,jMax
356          DO i=iMin,iMax          DO i=iMin,iMax
357           gvDiss(i,j) = gvDiss(i,j)+vF(i,j)           gvDiss(i,j) = gvDiss(i,j)+vF(i,j)
# Line 588  C--   Set du/dt & dv/dt on boundaries to Line 611  C--   Set du/dt & dv/dt on boundaries to
611          CALL DIAGNOSTICS_FILL(KE,    'momKE   ',k,1,2,bi,bj,myThid)          CALL DIAGNOSTICS_FILL(KE,    'momKE   ',k,1,2,bi,bj,myThid)
612          CALL DIAGNOSTICS_FILL(hDiv,  'momHDiv ',k,1,2,bi,bj,myThid)          CALL DIAGNOSTICS_FILL(hDiv,  'momHDiv ',k,1,2,bi,bj,myThid)
613          CALL DIAGNOSTICS_FILL(vort3, 'momVort3',k,1,2,bi,bj,myThid)          CALL DIAGNOSTICS_FILL(vort3, 'momVort3',k,1,2,bi,bj,myThid)
614            CALL DIAGNOSTICS_FILL(strain,'Strain  ',k,1,2,bi,bj,myThid)
615            CALL DIAGNOSTICS_FILL(tension,'Tension ',k,1,2,bi,bj,myThid)
616          CALL DIAGNOSTICS_FILL(gU(1-Olx,1-Oly,k,bi,bj),          CALL DIAGNOSTICS_FILL(gU(1-Olx,1-Oly,k,bi,bj),
617       &                               'Um_Advec',k,1,2,bi,bj,myThid)       &                               'Um_Advec',k,1,2,bi,bj,myThid)
618          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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