/[MITgcm]/MITgcm/pkg/mom_fluxform/mom_u_xviscflux.F
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Contents of /MITgcm/pkg/mom_fluxform/mom_u_xviscflux.F

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Revision 1.4 - (show annotations) (download)
Thu Oct 9 04:19:20 2003 UTC (20 years, 7 months ago) by edhill
Branch: MAIN
CVS Tags: checkpoint51k_post, checkpoint57m_post, checkpoint52l_pre, hrcube4, hrcube5, checkpoint57g_pre, checkpoint57b_post, checkpoint52d_pre, checkpoint57g_post, checkpoint56b_post, checkpoint52j_pre, checkpoint51o_pre, checkpoint54d_post, checkpoint54e_post, checkpoint51l_post, checkpoint57r_post, checkpoint57d_post, checkpoint57i_post, checkpoint52l_post, checkpoint52k_post, checkpoint55, checkpoint54, checkpoint57, checkpoint56, checkpoint53, checkpoint52, checkpoint52f_post, checkpoint57n_post, checkpoint54f_post, checkpoint51t_post, checkpoint51n_post, checkpoint55i_post, checkpoint57l_post, checkpoint52i_pre, hrcube_1, hrcube_2, hrcube_3, checkpoint51s_post, checkpoint55c_post, checkpoint52e_pre, checkpoint57f_post, checkpoint52e_post, checkpoint51n_pre, checkpoint53d_post, checkpoint57a_post, checkpoint57h_pre, checkpoint52b_pre, checkpoint54b_post, checkpoint57h_post, checkpoint51l_pre, checkpoint52m_post, checkpoint55g_post, checkpoint51q_post, checkpoint52b_post, checkpoint52c_post, checkpoint57c_post, checkpoint52f_pre, checkpoint55d_post, checkpoint54a_pre, checkpoint53c_post, checkpoint55d_pre, checkpoint57c_pre, checkpoint55j_post, checkpoint54a_post, checkpoint55h_post, checkpoint51r_post, checkpoint51i_post, checkpoint57e_post, checkpoint55b_post, checkpoint53a_post, checkpoint55f_post, checkpoint52d_post, checkpoint53g_post, checkpoint57p_post, checkpoint57q_post, eckpoint57e_pre, checkpoint52a_pre, checkpoint52i_post, checkpoint52h_pre, checkpoint56a_post, checkpoint53f_post, checkpoint57h_done, checkpoint52j_post, checkpoint57j_post, checkpoint57f_pre, branch-netcdf, checkpoint52n_post, checkpoint53b_pre, checkpoint56c_post, checkpoint57a_pre, checkpoint55a_post, checkpoint57o_post, checkpoint51o_post, checkpoint57k_post, checkpoint53b_post, checkpoint52a_post, ecco_c52_e35, checkpoint51m_post, checkpoint53d_pre, checkpoint55e_post, checkpoint54c_post, checkpoint51p_post, checkpoint51u_post
Branch point for: branch-nonh, tg2-branch, netcdf-sm0, checkpoint51n_branch
Changes since 1.3: +2 -2 lines 
 o first check-in for the "branch-genmake2" merge
 o verification suite as run on shelley (gcc 3.2.2):

Wed Oct  8 23:42:29 EDT 2003
                T           S           U           V
G D M    c        m  s        m  s        m  s        m  s
E p a R  g  m  m  e  .  m  m  e  .  m  m  e  .  m  m  e  .
N n k u  2  i  a  a  d  i  a  a  d  i  a  a  d  i  a  a  d
2 d e n  d  n  x  n  .  n  x  n  .  n  x  n  .  n  x  n  .

OPTFILE=NONE

Y Y Y Y 13 16 16 16  0 16 16 16 16 16 16 16 16 13 12  0  0 pass  adjustment.128x64x1
Y Y Y Y 16 16 16 16  0 16 16 16 16 16 16  0  0 16 16  0  0 pass  adjustment.cs-32x32x1
Y Y Y Y 16 16 16 16  0 16 16 16 16 16 16 22  0 16 16 22  0 pass  adjust_nlfs.cs-32x32x1
Y Y Y Y -- 13 13 16 16 13 13 13 13 16 16 16 16 16 16 16 16 N/O   advect_cs
Y Y Y Y -- 22 16 16 16 16 16 16 13 16 16 16 16 16 16 16 16 N/O   advect_xy
Y Y Y Y -- 13 16 13 16 16 16 16 16 16 16 22 16 16 16 16 16 N/O   advect_xz
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 pass  aim.5l_cs
Y Y Y Y 14 16 16 16 16 16 16 16 16 13 16 16 16 16 16 13 16 pass  aim.5l_Equatorial_Channel
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 13 16 16 13 13 16 pass  aim.5l_LatLon
Y Y Y Y 13 16 16 16 16 16 16 16 16 16 13 12 13 13 16 13 16 pass  exp0
Y Y Y Y 14 16 16 16 16 16 16 16 22 16 16 16 13 16 16 22 16 pass  exp1
Y Y Y Y 13 13 16 13 16 16 16 16 16 13 13 16 16 13 13 13 13 pass  exp2
Y Y Y Y 16 16 16 16 16 16 16 16 22 16 16 16 16 16 16 16 16 pass  exp4
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 22 16 16 16 22 16 pass  exp5
Y Y Y Y 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 pass  front_relax
Y Y Y Y 14 16 16 13 13 16 16 13 13 16 13 13 16 12 13 13 16 pass  global_ocean.90x40x15
Y Y Y Y 10 16 16 13 13 16 13 16 16 13 13 13 13 16 16 13 16 FAIL  global_ocean.cs32x15
Y Y Y Y  6 11 12 13 13 12 13 16 13  9  9  9  9 10  9  9 11 FAIL  global_ocean_pressure
Y Y Y Y 14 16 16 13 16 16 16 13 13 13 13 13 16 12 16 13 16 pass  global_with_exf
Y Y Y Y 14 16 16 16 16 16 16 16 16 11 13 22 13 16 16  9 16 pass  hs94.128x64x5
Y Y Y Y 13 16 16 16 16 16 16 16 16 11 16 16 16 13 16 22 13 pass  hs94.1x64x5
Y Y Y Y 14 16 16 16 16 16 16 16 16 13 16 13 13 16 16 22 13 pass  hs94.cs-32x32x5
Y Y Y Y 10 10 16 13 13 16 16 16 22 16 13 13 13 13 13 22 13 FAIL  ideal_2D_oce
Y Y Y Y  8 16 16 16 16 16 16 16 16 13 13  8 16 16 16 16 16 FAIL  internal_wave
Y Y Y Y 14 16 16 16 16 16 16 16 16 13 13 22 13 13 13 22 16 pass  inverted_barometer
Y Y Y Y 12 16 16 16 16 16 16 16 16 16 13 12 13 13 13 13 13 FAIL  lab_sea
Y Y Y Y 11 16 16 16 16 16 16 16 13 13 13 12 13 16 13 12 13 FAIL  natl_box
Y Y Y Y 16 16 16 16 16 16 16 16 22 16 16 16 16 16 16 16 16 pass  plume_on_slope
Y Y Y Y 13 16 16 16 16 13 16 16 16 16 16 16 16 13 16 16 16 pass  solid-body.cs-32x32x1
1 C $Header: /u/u3/gcmpack/MITgcm/pkg/mom_fluxform/mom_u_xviscflux.F,v 1.3.20.1 2003/10/02 18:30:08 adcroft Exp $
2 C $Name: $
3
4 #include "MOM_FLUXFORM_OPTIONS.h"
5
6 CBOP
7 C !ROUTINE: MOM_U_XVISCFLUX
8
9 C !INTERFACE: ==========================================================
10 SUBROUTINE MOM_U_XVISCFLUX(
11 I bi,bj,k,
12 I uFld, del2u,
13 O xViscFluxU,
14 I myThid)
15
16 C !DESCRIPTION:
17 C Calculates the area integrated zonal viscous fluxes of U:
18 C \begin{equation*}
19 C F^x = - \frac{ \Delta y_f \Delta r_f h_c }{\Delta x_f}
20 C ( A_h \delta_i u - A_4 \delta_i \nabla^2 u )
21 C \end{equation*}
22
23 C !USES: ===============================================================
24 IMPLICIT NONE
25 #include "SIZE.h"
26 #include "EEPARAMS.h"
27 #include "PARAMS.h"
28 #include "GRID.h"
29
30 C !INPUT PARAMETERS: ===================================================
31 C bi,bj :: tile indices
32 C k :: vertical level
33 C uFld :: zonal flow
34 C del2u :: Laplacian of zonal flow
35 C myThid :: thread number
36 INTEGER bi,bj,k
37 _RL uFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
38 _RL del2u(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
39 INTEGER myThid
40
41 C !OUTPUT PARAMETERS: ==================================================
42 C xViscFluxU :: viscous fluxes
43 _RL xViscFluxU(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
44
45 C !LOCAL VARIABLES: ====================================================
46 C i,j :: loop indices
47 INTEGER I,J
48 CEOP
49
50 C - Laplacian and bi-harmonic terms
51 DO j=1-Oly,sNy+Oly-1
52 DO i=1-Olx,sNx+Olx-1
53 xViscFluxU(i,j) =
54 & _dyF(i,j,bi,bj)*drF(k)*_hFacC(i,j,k,bi,bj)
55 & *(
56 & -viscAh*(uFld(i+1,j)-uFld(i,j))
57 & *cosFacU(J,bi,bj)
58 & +viscA4*(del2u(i+1,j) -del2u(i,j) )
59 #ifdef COSINEMETH_III
60 & *sqcosFacU(J,bi,bj)
61 #else
62 & *cosFacU(J,bi,bj)
63 #endif
64 & )*_recip_dxF(i,j,bi,bj)
65 ENDDO
66 ENDDO
67
68 RETURN
69 END
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