9 |
U uShearTerm, |
U uShearTerm, |
10 |
I myThid) |
I myThid) |
11 |
IMPLICIT NONE |
IMPLICIT NONE |
12 |
C /==========================================================\ |
C *==========================================================* |
13 |
C | S/R MOM_U_VERTSHEAR | |
C | S/R MOM_U_VERTSHEAR |
14 |
C |==========================================================| |
C *==========================================================* |
15 |
C \==========================================================/ |
C *==========================================================* |
16 |
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|
17 |
C == Global variables == |
C == Global variables == |
18 |
#include "SIZE.h" |
#include "SIZE.h" |
31 |
INTEGER I,J,Kp1,Km1 |
INTEGER I,J,Kp1,Km1 |
32 |
_RL mask_Kp1,mask_Km1,wBarXm,wBarXp |
_RL mask_Kp1,mask_Km1,wBarXm,wBarXp |
33 |
_RL uZm,uZp |
_RL uZm,uZp |
34 |
|
LOGICAL rAdvAreaWeight |
35 |
|
PARAMETER( rAdvAreaWeight =.TRUE.) |
36 |
c _RL umask_Kp1,umask_K,umask_Km1 |
c _RL umask_Kp1,umask_K,umask_Km1 |
37 |
c LOGICAL freeslipK,noslipK |
c LOGICAL freeslipK,noslipK |
38 |
c PARAMETER(freeslipK=.TRUE.) |
c PARAMETER(freeslipK=.TRUE.) |
59 |
c wBarXp=0.5*(wFld(I,J,Kp1,bi,bj)+wFld(I-1,J,Kp1,bi,bj)) |
c wBarXp=0.5*(wFld(I,J,Kp1,bi,bj)+wFld(I-1,J,Kp1,bi,bj)) |
60 |
c & *mask_Kp1 |
c & *mask_Kp1 |
61 |
|
|
62 |
C Transport at interface k |
IF ( rAdvAreaWeight ) THEN |
63 |
|
C Transport at interface k : Area weighted average |
64 |
wBarXm=0.5*( |
wBarXm=0.5*( |
65 |
& wFld(I,J,K,bi,bj)*rA(i,j,bi,bj)*maskC(I,J,Km1,bi,bj) |
& wFld(I,J,K,bi,bj)*rA(i,j,bi,bj)*maskC(I,J,Km1,bi,bj) |
66 |
& +wFld(I-1,J,K,bi,bj)*rA(i-1,j,bi,bj)*maskC(I-1,J,Km1,bi,bj) |
& +wFld(I-1,J,K,bi,bj)*rA(i-1,j,bi,bj)*maskC(I-1,J,Km1,bi,bj) |
67 |
& )*mask_Km1 |
& )*mask_Km1 |
68 |
|
& *recip_rAw(i,j,bi,bj) |
69 |
|
|
70 |
C Transport at interface k+1 (here wFld is already masked) |
C Transport at interface k+1 (here wFld is already masked) |
71 |
wBarXp=0.5*( |
wBarXp=0.5*( |
72 |
& wFld(I,J,Kp1,bi,bj)*rA(i,j,bi,bj) |
& wFld(I,J,Kp1,bi,bj)*rA(i,j,bi,bj) |
73 |
& +wFld(I-1,J,Kp1,bi,bj)*rA(i-1,j,bi,bj) |
& +wFld(I-1,J,Kp1,bi,bj)*rA(i-1,j,bi,bj) |
74 |
& )*mask_Kp1 |
& )*mask_Kp1 |
75 |
|
& *recip_rAw(i,j,bi,bj) |
76 |
|
ELSE |
77 |
|
C Transport at interface k : simple average |
78 |
|
wBarXm=0.5*( |
79 |
|
& wFld(I,J,K,bi,bj)*maskC(I,J,Km1,bi,bj) |
80 |
|
& +wFld(I-1,J,K,bi,bj)*maskC(I-1,J,Km1,bi,bj) |
81 |
|
& )*mask_Km1 |
82 |
|
|
83 |
|
C Transport at interface k+1 (here wFld is already masked) |
84 |
|
wBarXp=0.5*( |
85 |
|
& wFld(I,J,Kp1,bi,bj) |
86 |
|
& +wFld(I-1,J,Kp1,bi,bj) |
87 |
|
& )*mask_Kp1 |
88 |
|
ENDIF |
89 |
|
|
90 |
C delta_Z( U ) @ interface k |
C delta_Z( U ) @ interface k |
91 |
c umask_Km1=mask_Km1*maskW(i,j,Km1,bi,bj) |
c umask_Km1=mask_Km1*maskW(i,j,Km1,bi,bj) |
119 |
uShearTerm(I,J)=-0.5* |
uShearTerm(I,J)=-0.5* |
120 |
& ( (wBarXp*uZp+wBarXm*uZm) |
& ( (wBarXp*uZp+wBarXm*uZm) |
121 |
& +(ABS(wBarXp)*uZp-ABS(wBarXm)*uZm) |
& +(ABS(wBarXp)*uZp-ABS(wBarXm)*uZm) |
122 |
& )*recip_rAw(i,j,bi,bj) |
& )*recip_hFacW(i,j,k,bi,bj) |
|
& *recip_hFacW(i,j,k,bi,bj) |
|
123 |
& *recip_drF(K) |
& *recip_drF(K) |
124 |
|
c3 & *recip_rAw(i,j,bi,bj) |
125 |
ELSE |
ELSE |
126 |
uShearTerm(I,J)=-0.5*(wBarXp*uZp+wBarXm*uZm) |
uShearTerm(I,J)=-0.5*(wBarXp*uZp+wBarXm*uZm) |
|
& *recip_rAw(i,j,bi,bj) |
|
127 |
& *recip_hFacW(i,j,k,bi,bj) |
& *recip_hFacW(i,j,k,bi,bj) |
128 |
& *recip_drF(K) |
& *recip_drF(K) |
129 |
|
c3 & *recip_rAw(i,j,bi,bj) |
130 |
ENDIF |
ENDIF |
131 |
ENDDO |
ENDDO |
132 |
ENDDO |
ENDDO |