/[MITgcm]/MITgcm/verification/tutorial_deep_convection/code/MOM_VISC.h
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Contents of /MITgcm/verification/tutorial_deep_convection/code/MOM_VISC.h

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Revision 1.2 - (show annotations) (download)
Tue Nov 5 13:53:26 2013 UTC (11 years, 2 months ago) by jmc
Branch: MAIN
CVS Tags: HEAD
Changes since 1.1: +1 -1 lines
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FILE REMOVED 
- move to pkg/mom_common and model/src (previously in tutorial_deep_convection
  code) 2nd version of isotropic 3-D Smagorinsky code interface: strain and
  viscosity are locally declared in dynmics.F and pass as argument to CALC_GW;
  ensure that all field value that are used are set.
1 C $Header: /u/gcmpack/MITgcm/verification/tutorial_deep_convection/code/MOM_VISC.h,v 1.1 2013/09/30 18:19:41 jmc Exp $
2 C $Name: $
3
4 C- Common file for length scales
5
6 #ifdef ALLOW_MOM_COMMON
7
8 C-- COMMON /MOM_VISC_PAR_L/ logical-type parameters for Momemtum viscosity
9 C useHarmonicVisc :: harmonic horizontal viscosity is used
10 C useBiharmonicVisc :: biharmonic horizontal viscosity is used
11 C useVariableVisc :: variable (in space or time) viscosity is used
12 COMMON /MOM_VISC_PAR_L/
13 & useHarmonicVisc, useBiharmonicVisc, useVariableVisc
14 LOGICAL useHarmonicVisc, useBiharmonicVisc, useVariableVisc
15
16 COMMON /MOM_VISC_LENGTH/ L2_D, L2_Z,
17 & L3_D, L3_Z,
18 & L4rdt_D, L4rdt_Z
19 _RL L2_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
20 _RL L2_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
21 _RL L3_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
22 _RL L3_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
23 _RL L4rdt_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
24 _RL L4rdt_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
25
26 #ifdef ALLOW_SMAG_3D
27 C smag3D_hLsC :: horiz. grid length scale (power 2/3) at grid cell center
28 C smag3D_hLsW :: horiz. grid length scale (power 2/3) at western edge
29 C smag3D_hLsS :: horiz. grid length scale (power 2/3) at southern egde
30 C smag3D_hLsZ :: horiz. grid length scale (power 2/3) at grid cell corner
31 COMMON /MOM_SMAG_3D_LENGTH/
32 & smag3D_hLsC, smag3D_hLsW,
33 & smag3D_hLsS, smag3D_hLsZ
34 _RS smag3D_hLsC(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
35 _RS smag3D_hLsW(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
36 _RS smag3D_hLsS(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
37 _RS smag3D_hLsZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
38
39 C-- preliminary version: store everything in common block
40 COMMON /MOM_SMAG_3D_STORE/
41 & str11, str22, str33, str12, str13, str23,
42 & viscAh3d_00, viscAh3d_12, viscAh3d_13, viscAh3d_23
43 _RL str11(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr, nSx,nSy)
44 _RL str22(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr, nSx,nSy)
45 _RL str33(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr, nSx,nSy)
46 _RL str12(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr, nSx,nSy)
47 _RL str13(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1,nSx,nSy)
48 _RL str23(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1,nSx,nSy)
49 _RL viscAh3d_00(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr, nSx,nSy)
50 _RL viscAh3d_12(1-OLx:sNx+OLx,1-OLy:sNy+OLy, Nr, nSx,nSy)
51 _RL viscAh3d_13(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1,nSx,nSy)
52 _RL viscAh3d_23(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1,nSx,nSy)
53 #endif /* ALLOW_SMAG_3D */
54
55 #ifdef ALLOW_3D_VISCAH
56 C viscAhDfld, viscAhZfld :: full 3D specification of Laplacian Viscosity
57 C coeff. for mixing of momentum horizontally ( units of m^2/s )
58 COMMON /MOM_VISC_3D_VISCAH/
59 & viscAhDfld, viscAhZfld
60 _RL viscAhDfld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
61 _RL viscAhZfld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
62 #endif
63
64 #ifdef ALLOW_3D_VISCA4
65 C viscA4Dfld, viscA4Zfld :: full 3D specification of Bi-harmonic Viscosity
66 C coeff. for mixing of momentum horizontally ( units of m^4/s )
67 COMMON /MOM_VISC_3D_VISCA4/
68 & viscA4Dfld, viscA4Zfld
69 _RL viscA4Dfld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
70 _RL viscA4Zfld (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
71 #endif
72
73 #ifdef ALLOW_NONHYDROSTATIC
74 C viscAh_W :: Horizontal harmonic viscosity for vertical momentum
75 C viscA4_W :: Horizontal biharmonic viscosity for vertical momentum
76 COMMON /MOM_VISC_NH/
77 & viscAh_W, viscA4_W
78 _RL viscAh_W(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
79 _RL viscA4_W(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy)
80 #endif /* ALLOW_NONHYDROSTATIC */
81
82 #endif /* ALLOW_MOM_COMMON */
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