30 |
C == Local variables == |
C == Local variables == |
31 |
INTEGER I,J,Kp1,Km1 |
INTEGER I,J,Kp1,Km1 |
32 |
_RL mask_Kp1,mask_Km1,wBarYm,wBarYp |
_RL mask_Kp1,mask_Km1,wBarYm,wBarYp |
33 |
_RL vZm,vZp,vmask_Kp1,vmask_K,vmask_Km1 |
_RL vZm,vZp |
34 |
LOGICAL freeslipK,noslipK |
c _RL vmask_Kp1,vmask_K,vmask_Km1 |
35 |
PARAMETER(freeslipK=.TRUE.) |
c LOGICAL freeslipK,noslipK |
36 |
PARAMETER(noslipK=.NOT.freeslipK) |
c PARAMETER(freeslipK=.TRUE.) |
37 |
LOGICAL freeslip1,noslip1 |
c PARAMETER(noslipK=.NOT.freeslipK) |
38 |
PARAMETER(freeslip1=.TRUE.) |
c LOGICAL freeslip1,noslip1 |
39 |
PARAMETER(noslip1=.NOT.freeslip1) |
c PARAMETER(freeslip1=.TRUE.) |
40 |
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c PARAMETER(noslip1=.NOT.freeslip1) |
41 |
c1 _RL wBarYZ,vZbarZ |
c1 _RL wBarYZ,vZbarZ |
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c1 LOGICAL upwindShear |
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c1 PARAMETER(upwindShear=.FALSE.) |
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42 |
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43 |
Kp1=min(K+1,Nr) |
Kp1=min(K+1,Nr) |
44 |
mask_Kp1=1. |
mask_Kp1=1. |
72 |
C delta_Z( V ) @ interface k |
C delta_Z( V ) @ interface k |
73 |
c vmask_Km1=mask_Km1*maskS(i,j,Km1,bi,bj) |
c vmask_Km1=mask_Km1*maskS(i,j,Km1,bi,bj) |
74 |
vZm=(mask_Km1*vFld(I,J,Km1,bi,bj)-vFld(I,J,K,bi,bj)) |
vZm=(mask_Km1*vFld(I,J,Km1,bi,bj)-vFld(I,J,K,bi,bj)) |
75 |
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c & *rkFac |
76 |
c2 & *recip_dRC(K) |
c2 & *recip_dRC(K) |
77 |
c IF (freeslip1) vZm=vZm*vmask_Km1 |
c IF (freeslip1) vZm=vZm*vmask_Km1 |
78 |
c IF (noslip1.AND.vmask_Km1.EQ.0.) vZm=vZm*2. |
c IF (noslip1.AND.vmask_Km1.EQ.0.) vZm=vZm*2. |
80 |
C delta_Z( V ) @ interface k+1 |
C delta_Z( V ) @ interface k+1 |
81 |
c vmask_Kp1=mask_Kp1*maskS(i,j,Kp1,bi,bj) |
c vmask_Kp1=mask_Kp1*maskS(i,j,Kp1,bi,bj) |
82 |
vZp=(vFld(I,J,K,bi,bj)-mask_Kp1*vFld(I,J,Kp1,bi,bj)) |
vZp=(vFld(I,J,K,bi,bj)-mask_Kp1*vFld(I,J,Kp1,bi,bj)) |
83 |
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c & *rkFac |
84 |
c2 & *recip_dRC(Kp1) |
c2 & *recip_dRC(Kp1) |
85 |
c IF (freeslipK) vZp=vZp*vmask_Kp1 |
c IF (freeslipK) vZp=vZp*vmask_Kp1 |
86 |
c IF (noslipK.AND.vmask_Kp1.EQ.0.) vZp=vZp*2. |
c IF (noslipK.AND.vmask_Kp1.EQ.0.) vZp=vZp*2. |
99 |
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100 |
c2 vShearTerm(I,J)=-0.5*(wBarYp*vZp+wBarYm*vZm) |
c2 vShearTerm(I,J)=-0.5*(wBarYp*vZp+wBarYm*vZm) |
101 |
c2 & *_maskS(I,J,K,bi,bj) |
c2 & *_maskS(I,J,K,bi,bj) |
102 |
vShearTerm(I,J)=-0.5*(wBarYp*vZp+wBarYm*vZm) |
IF (upwindShear) THEN |
103 |
& *recip_ras(i,j,bi,bj) |
vShearTerm(I,J)=-0.5* |
104 |
& *recip_hFacS(i,j,k,bi,bj) |
& ( (wBarYp*vZp+wBarYm*vZm) |
105 |
& *recip_dRF(K) |
& +(ABS(wBarYp)*vZp-ABS(wBarYm)*vZm) |
106 |
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& )*recip_rAs(i,j,bi,bj) |
107 |
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& *recip_hFacS(i,j,k,bi,bj) |
108 |
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& *recip_drF(K) |
109 |
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ELSE |
110 |
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vShearTerm(I,J)=-0.5*(wBarYp*vZp+wBarYm*vZm) |
111 |
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& *recip_rAs(i,j,bi,bj) |
112 |
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& *recip_hFacS(i,j,k,bi,bj) |
113 |
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& *recip_drF(K) |
114 |
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ENDIF |
115 |
ENDDO |
ENDDO |
116 |
ENDDO |
ENDDO |
117 |
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