/[MITgcm]/MITgcm/model/inc/DYNVARS.h
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revision 1.18 by mlosch, Wed Sep 18 16:38:01 2002 UTC revision 1.29 by heimbach, Thu Nov 24 03:44:50 2005 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2  C $Name$  C $Name$
3    
4  CBOP  CBOP
5  C     !ROUTINE: DYNVARS.h  C     !ROUTINE: DYNVARS.h
6  C     !INTERFACE:  C     !INTERFACE:
# Line 21  C     uVel  - zonal velocity (m/s, i=1 h Line 22  C     uVel  - zonal velocity (m/s, i=1 h
22  C     vVel  - meridional velocity (m/s, j=1 held at southern face)  C     vVel  - meridional velocity (m/s, j=1 held at southern face)
23  C     theta - potential temperature (oC, held at pressure/tracer point)  C     theta - potential temperature (oC, held at pressure/tracer point)
24  C     salt  - salinity (ppt, held at pressure/tracer point)  C     salt  - salinity (ppt, held at pressure/tracer point)
25  C     gX, gXNM1 - Time tendencies at current and prvious time levels.  C     gX, gxNm1 - Time tendencies at current and previous time levels.
 C     uVelD  - D grid zonal velocity  
 C     vVelD  - D grid meridional velocity  
26  C     etaH   - surface r-anomaly, advanced in time consistently  C     etaH   - surface r-anomaly, advanced in time consistently
27  C              with 2.D flow divergence (Exact-Conservation):  C              with 2.D flow divergence (Exact-Conservation):
28  C                etaH^n+1 = etaH^n - delta_t*Div.(H^n U^n)    C                etaH^n+1 = etaH^n - delta_t*Div.(H^n U^n)  
# Line 31  C  note: a) used with "exactConserv" but Line 30  C  note: a) used with "exactConserv" but
30  C        b) same as etaN but not necessarely at the same time, e.g.:  C        b) same as etaN but not necessarely at the same time, e.g.:
31  C           implicDiv2DFlow=0 => etaH=etaN ; =1 => etaH=etaNm1 ;  C           implicDiv2DFlow=0 => etaH=etaN ; =1 => etaH=etaNm1 ;
32    
33    #ifdef ALLOW_ADAMSBASHFORTH_3
34          COMMON /DYNVARS_R/
35         &                   etaN,
36         &                   uVel,vVel,wVel,theta,salt,
37         &                   gU,   gV,   gT,   gS,
38         &                   guNm, gvNm, gtNm, gsNm
39    #else /* ALLOW_ADAMSBASHFORTH_3 */
40        COMMON /DYNVARS_R/        COMMON /DYNVARS_R/
41       &                   etaN, etaH,       &                   etaN,
42       &                   uVel,vVel,wVel,theta,salt,       &                   uVel,vVel,wVel,theta,salt,
43       &                   gu,gv,gt,gs,guNm1,gvNm1,gtNm1,gsNm1       &                   gU,   gV,   gT,   gS,
44         &                   guNm1,gvNm1,gtNm1,gsNm1
45    #endif /* ALLOW_ADAMSBASHFORTH_3 */
46        _RL  etaN  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL  etaN  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
       _RL  etaH  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)  
47        _RL  uVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  uVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
48        _RL  vVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  vVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
49        _RL  wVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  wVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
50        _RL  theta(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  theta(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
51        _RL  salt (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  salt (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
52        _RL  gu(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  gU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
53        _RL  gv(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  gV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
54        _RL  gt(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  gT(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
55        _RL  gs(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  gS(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
56    #ifdef ALLOW_ADAMSBASHFORTH_3
57          _RL  guNm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy,2)
58          _RL  gvNm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy,2)
59          _RL  gtNm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy,2)
60          _RL  gsNm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy,2)
61    #else /* ALLOW_ADAMSBASHFORTH_3 */
62        _RL  guNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  guNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
63        _RL  gvNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  gvNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
64        _RL  gtNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  gtNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
65        _RL  gsNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  gsNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
66    #endif /* ALLOW_ADAMSBASHFORTH_3 */
67    
68  #ifdef INCLUDE_CD_CODE        COMMON /DYNVARS_R_2/
69        COMMON /DYNVARS_CD/       &                   etaH
70       &                   uVelD, vVelD,        _RL  etaH  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
      &                   etaNm1,  
      &                   uNM1,  vNM1,  
      &                   guCD, gvCD  
       _RL  uVeld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)  
       _RL  vVeld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)  
       _RL  etaNm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)  
       _RL  uNm1  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)  
       _RL  vNm1  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)  
       _RL  guCD  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)  
       _RL  gvCD  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)  
 #endif  
   
 #ifdef ALLOW_NONHYDROSTATIC  
       COMMON /DYNVARS_NH/ phi_nh  
       _RL  phi_nh(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)  
 #endif /* ALLOW_NONHYDROSTATIC */  
71    
72    cph(
73    cph the following block will eventually move to a separate
74    cph header file containing requires anomaly fields of control vars.
75    cph
76  #if (defined (ALLOW_AUTODIFF_TAMC) && defined (ALLOW_DIFFKR_CONTROL))  #if (defined (ALLOW_AUTODIFF_TAMC) && defined (ALLOW_DIFFKR_CONTROL))
77        COMMON /DYNVARS_DIFFKR/        COMMON /DYNVARS_DIFFKR/
78       &                       diffKr       &                       diffKr
# Line 81  C           implicDiv2DFlow=0 => etaH=et Line 83  C           implicDiv2DFlow=0 => etaH=et
83       &                       kapgm       &                       kapgm
84        _RL  kapgm  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)        _RL  kapgm  (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
85  #endif  #endif
86    #if (defined (ALLOW_AUTODIFF_TAMC) && defined (ALLOW_BOTTOMDRAG_CONTROL))
87          COMMON /DYNVARS_BOTTOMDRAG/
88         &                       bottomdragfld
89          _RL  bottomdragfld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
90    #endif
91    cph
92    cph)
93    
94  C     diagnostic variable: holds phiHyd at the rigid surface  C     diagnostic variables:
95  C     (bottom in z-coordinates, top in p-coordinates)  C     phiHydLow  :: Phi-Hydrostatic at r-lower boundary
96        COMMON /DYNVARS_R_DIAG/ phiHydLow      C                  (bottom in z-coordinates, top in p-coordinates)
97    C     totPhiHyd :: total hydrostatic Potential (anomaly, for now),
98    C                  at cell center level ; includes surface contribution.
99    C                 (for diagnostic + used in Z-coord with EOS_funct_P)
100    C     IVDConvCount :: Impl.Vert.Diffusion convection counter:
101    C                   = 0 (not convecting) or 1 (convecting)
102          COMMON /DYNVARS_DIAG/ phiHydLow, totPhiHyd, IVDConvCount
103        _RL  phiHydLow(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)        _RL  phiHydLow(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
104          _RL  totPhiHyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
105          _RL  IVDConvCount(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
106            
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