/[MITgcm]/MITgcm/model/src/calc_viscosity.F
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Annotation of /MITgcm/model/src/calc_viscosity.F

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Revision 1.8 - (hide annotations) (download)
Mon Oct 20 23:51:39 2008 UTC (15 years, 7 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint61f, checkpoint61n, checkpoint61q, checkpoint61e, checkpoint61g, checkpoint61o, checkpoint61l, checkpoint61m, checkpoint61j, checkpoint61k, checkpoint61h, checkpoint61i, checkpoint61v, checkpoint61t, checkpoint61u, checkpoint61r, checkpoint61s, checkpoint61p
Changes since 1.7: +30 -29 lines
- fix index range in calc_viscosity.F (was wrong for CD-Scheme & explicit Visc)
- put k loop inside calc_viscosity.F

1 jmc 1.8 C $Header: /u/gcmpack/MITgcm/model/src/calc_viscosity.F,v 1.7 2004/09/16 09:35:11 mlosch Exp $
2 heimbach 1.4 C $Name: $
3 heimbach 1.1
4 edhill 1.5 #include "PACKAGES_CONFIG.h"
5 heimbach 1.1 #include "CPP_OPTIONS.h"
6    
7 cnh 1.3 CBOP
8     C !ROUTINE: CALC_VISCOSITY
9     C !INTERFACE:
10 jmc 1.8 SUBROUTINE CALC_VISCOSITY(
11     I bi,bj, iMin,iMax,jMin,jMax,
12     O KappaRU, KappaRV,
13     I myThid )
14 heimbach 1.1
15 cnh 1.3 C !DESCRIPTION: \bv
16     C *==========================================================*
17 jmc 1.8 C | SUBROUTINE CALC_VISCOSITY
18     C | o Calculate net vertical viscosity
19 cnh 1.3 C *==========================================================*
20     C \ev
21    
22     C !USES:
23 heimbach 1.1 IMPLICIT NONE
24     C == GLobal variables ==
25     #include "SIZE.h"
26     #include "EEPARAMS.h"
27     #include "PARAMS.h"
28     #include "DYNVARS.h"
29     #include "GRID.h"
30    
31 cnh 1.3 C !INPUT/OUTPUT PARAMETERS:
32 heimbach 1.1 C == Routine arguments ==
33 jmc 1.8 C iMin,iMax,jMin,jMax :: Range of points for which calculation
34     C bi,bj :: current tile indices
35 cnh 1.3 C KappaRU :: Total vertical viscosity for zonal flow.
36     C KappaRV :: Total vertical viscosity for meridional flow.
37 jmc 1.8 C myThid :: my Thread Id number
38     INTEGER iMin,iMax,jMin,jMax
39     INTEGER bi,bj
40 heimbach 1.1 _RL KappaRU(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr)
41     _RL KappaRV(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr)
42     INTEGER myThid
43    
44 cnh 1.3 C !LOCAL VARIABLES:
45 heimbach 1.1 C == Local variables ==
46 jmc 1.8 C i, j, k :: Loop counters
47     INTEGER i,j,k
48 cnh 1.3 CEOP
49 heimbach 1.1
50 jmc 1.8 DO k = 1,Nr
51 heimbach 1.1
52 jmc 1.8 DO j = 1-Oly, sNy+Oly
53     DO i = 1-Olx, sNx+Olx
54     KappaRU(i,j,k) = viscAr
55     KappaRV(i,j,k) = viscAr
56     ENDDO
57 heimbach 1.1 ENDDO
58    
59     #ifdef ALLOW_KPP
60 jmc 1.8 IF (useKPP) CALL KPP_CALC_VISC(
61     I bi,bj, iMin,iMax,jMin,jMax, k,
62 heimbach 1.1 O KappaRU,KappaRV,
63     I myThid)
64     #endif
65    
66 mlosch 1.6 #ifdef ALLOW_PP81
67 jmc 1.8 IF (usePP81) CALL PP81_CALC_VISC(
68     I bi,bj, iMin,iMax,jMin,jMax, k,
69 mlosch 1.6 O KappaRU,KappaRV,
70     I myThid)
71     #endif
72    
73     #ifdef ALLOW_MY82
74 jmc 1.8 IF (useMY82) CALL MY82_CALC_VISC(
75     I bi,bj, iMin,iMax,jMin,jMax, k,
76 mlosch 1.6 O KappaRU,KappaRV,
77     I myThid)
78     #endif
79    
80 mlosch 1.7 #ifdef ALLOW_GGL90
81 jmc 1.8 IF (useGGL90) CALL GGL90_CALC_VISC(
82     I bi,bj, iMin,iMax,jMin,jMax, k,
83 mlosch 1.7 O KappaRU,KappaRV,
84     I myThid)
85     #endif
86    
87 jmc 1.8 C-- end of k loop
88     ENDDO
89 heimbach 1.1
90     RETURN
91     END

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