/[MITgcm]/MITgcm/pkg/mom_fluxform/mom_v_del2v.F
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Annotation of /MITgcm/pkg/mom_fluxform/mom_v_del2v.F

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Revision 1.5 - (hide 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, checkpoint57s_post, checkpoint58b_post, checkpoint57b_post, checkpoint52d_pre, checkpoint57g_post, checkpoint56b_post, checkpoint57y_post, checkpoint52j_pre, checkpoint51o_pre, checkpoint54d_post, checkpoint54e_post, checkpoint51l_post, checkpoint57r_post, checkpoint57d_post, checkpoint57i_post, checkpoint52l_post, checkpoint52k_post, checkpoint58, checkpoint55, checkpoint54, checkpoint57, checkpoint56, checkpoint53, checkpoint52, checkpoint52f_post, checkpoint57n_post, checkpoint58a_post, checkpoint57z_post, checkpoint54f_post, checkpoint51t_post, checkpoint51n_post, checkpoint55i_post, checkpoint57l_post, checkpoint52i_pre, hrcube_1, hrcube_2, hrcube_3, checkpoint51s_post, checkpoint57t_post, checkpoint55c_post, checkpoint52e_pre, checkpoint57v_post, checkpoint57f_post, checkpoint52e_post, checkpoint51n_pre, checkpoint53d_post, checkpoint57a_post, checkpoint57h_pre, checkpoint52b_pre, checkpoint54b_post, checkpoint57h_post, checkpoint51l_pre, checkpoint52m_post, checkpoint57y_pre, 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, checkpint57u_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, checkpoint57w_post, ecco_c52_e35, checkpoint57x_post, checkpoint58c_post, 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 1.4: +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 edhill 1.5 C $Header: /u/u3/gcmpack/MITgcm/pkg/mom_fluxform/mom_v_del2v.F,v 1.4.2.1 2003/10/02 18:30:08 adcroft Exp $
2 adcroft 1.3 C $Name: $
3 adcroft 1.2
4 edhill 1.5 #include "MOM_FLUXFORM_OPTIONS.h"
5 adcroft 1.2
6 adcroft 1.3 CBOP
7     C !ROUTINE: MOM_V_DEL2V
8    
9     C !INTERFACE: ==========================================================
10 adcroft 1.2 SUBROUTINE MOM_V_DEL2V(
11     I bi,bj,k,
12     I vFld, hFacZ,
13     O del2v,
14     I myThid)
15 adcroft 1.3
16     C !DESCRIPTION:
17     C Calculates the Laplacian of meridional flow
18    
19     C !USES: ===============================================================
20 adcroft 1.2 IMPLICIT NONE
21     #include "SIZE.h"
22     #include "EEPARAMS.h"
23     #include "PARAMS.h"
24     #include "GRID.h"
25    
26 adcroft 1.3 C !INPUT PARAMETERS: ===================================================
27     C bi,bj :: tile indices
28     C k :: vertical level
29     C vFld :: meridional flow
30     C hFacZ :: fractional thickness at vorticity points
31     C myThid :: thread number`
32 adcroft 1.2 INTEGER bi,bj,k
33     _RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
34     _RS hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
35 adcroft 1.3 INTEGER myThid
36     C !OUTPUT PARAMETERS: ==================================================
37     C del2v :: Laplacian
38 adcroft 1.2 _RL del2v(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
39    
40 adcroft 1.3 C !LOCAL VARIABLES: ====================================================
41     C i,j :: loop indices
42 adcroft 1.2 INTEGER I,J
43     _RL fZon(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
44     _RL fMer(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
45     _RS hFacZClosedE,hFacZClosedW
46 adcroft 1.3 CEOP
47 adcroft 1.2
48     C Zonal flux d/dx V
49 jmc 1.4 DO j=1-Oly+1,sNy+Oly-1
50 adcroft 1.2 DO i=1-Olx+1,sNx+Olx
51     fZon(i,j) = drF(k)*hFacZ(i,j)
52     & *_dyU(i,j,bi,bj)
53     & *_recip_dxV(i,j,bi,bj)
54     & *(vFld(i,j)-vFld(i-1,j))
55     #ifdef COSINEMETH_III
56     & *sqcosFacV(J,bi,bj)
57     #endif
58     ENDDO
59     ENDDO
60    
61     C Meridional flux d/dy V
62     DO j=1-Oly,sNy+Oly-1
63 jmc 1.4 DO i=1-Olx+1,sNx+Olx-1
64 adcroft 1.2 fMer(i,j) = drF(k)*_hFacC(i,j,k,bi,bj)
65     & *_dxF(i,j,bi,bj)
66     & *_recip_dyF(i,j,bi,bj)
67     & *(vFld(i,j+1)-vFld(i,j))
68     ENDDO
69     ENDDO
70    
71 jmc 1.4 C del^2 V
72     DO j=1-Oly+1,sNy+Oly-1
73     DO i=1-Olx+1,sNx+Olx-1
74 adcroft 1.2 del2v(i,j) = recip_drF(k)*_recip_hFacS(i,j,k,bi,bj)
75     & *recip_rAs(i,j,bi,bj)
76     & *( fZon(i+1,j) - fZon(i, j )
77     & +fMer( i ,j) - fMer(i,j-1)
78     & )*_maskS(i,j,k,bi,bj)
79     ENDDO
80     ENDDO
81    
82     IF (no_slip_sides) THEN
83     C-- No-slip BCs impose a drag at walls...
84 jmc 1.4 DO j=1-Oly+1,sNy+Oly-1
85     DO i=1-Olx+1,sNx+Olx-1
86 adcroft 1.2 hFacZClosedW = _hFacS(i,j,k,bi,bj) - hFacZ(i,j)
87     hFacZClosedE = _hFacS(i,j,k,bi,bj) - hFacZ(i+1,j)
88     del2v(i,j) = del2v(i,j)
89     & -_recip_hFacS(i,j,k,bi,bj)*recip_drF(k)
90     & *recip_rAs(i,j,bi,bj)
91     & *( hFacZClosedW*dyU( i ,j,bi,bj)
92     & *_recip_dxV( i ,j,bi,bj)
93     & +hFacZClosedE*dyU(i+1,j,bi,bj)
94     & *_recip_dxV(i+1,j,bi,bj)
95     & )*drF(k)*2.*vFld(i,j)
96     & *_maskS(i,j,k,bi,bj)
97     ENDDO
98     ENDDO
99     ENDIF
100    
101     RETURN
102     END
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