| 1 |
jmc |
1.17 |
C $Header: /u/gcmpack/MITgcm/pkg/obcs/obcs_calc.F,v 1.16 2007/11/04 03:48:53 jmc Exp $ |
| 2 |
adcroft |
1.3 |
C $Name: $ |
| 3 |
adcroft |
1.2 |
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| 4 |
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#include "OBCS_OPTIONS.h" |
| 5 |
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| 6 |
jmc |
1.6 |
SUBROUTINE OBCS_CALC( bi, bj, futureTime, futureIter, |
| 7 |
adcroft |
1.2 |
& uVel, vVel, wVel, theta, salt, |
| 8 |
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& myThid ) |
| 9 |
heimbach |
1.8 |
C |==========================================================| |
| 10 |
adcroft |
1.2 |
C | SUBROUTINE OBCS_CALC | |
| 11 |
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C | o Calculate future boundary data at open boundaries | |
| 12 |
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C | at time = futureTime | |
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C |==========================================================| |
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C | | |
| 15 |
heimbach |
1.8 |
C |==========================================================| |
| 16 |
adcroft |
1.2 |
IMPLICIT NONE |
| 17 |
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C === Global variables === |
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#include "SIZE.h" |
| 20 |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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heimbach |
1.7 |
#include "GRID.h" |
| 23 |
adcroft |
1.2 |
#include "OBCS.h" |
| 24 |
jmc |
1.16 |
#ifdef ALLOW_PTRACERS |
| 25 |
mlosch |
1.12 |
#include "PTRACERS_SIZE.h" |
| 26 |
jmc |
1.17 |
#include "PTRACERS_PARAMS.h" |
| 27 |
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#include "PTRACERS_FIELDS.h" |
| 28 |
mlosch |
1.12 |
#include "OBCS_PTRACERS.h" |
| 29 |
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#endif /* ALLOW_PTRACERS */ |
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adcroft |
1.2 |
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C == Routine arguments == |
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INTEGER bi, bj |
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jmc |
1.6 |
INTEGER futureIter |
| 34 |
adcroft |
1.2 |
_RL futureTime |
| 35 |
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_RL uVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 36 |
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_RL vVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 37 |
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_RL wVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 38 |
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_RL theta(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RL salt (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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INTEGER myThid |
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#ifdef ALLOW_OBCS |
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C == Local variables == |
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mlosch |
1.12 |
C I,J,K - loop indices |
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C I_obc, J_obc - local index of open boundary |
| 47 |
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C msgBuf - Informational/error meesage buffer |
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adcroft |
1.3 |
INTEGER I, J , K, I_obc, J_obc |
| 49 |
mlosch |
1.12 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
| 50 |
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#ifdef ALLOW_OBCS_BALANCE |
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mlosch |
1.15 |
_RL Tr_T, Ar_T, Tr, Ar |
| 52 |
mlosch |
1.12 |
#endif /* ALLOW_OBCS_BALANCE */ |
| 53 |
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#ifdef ALLOW_PTRACERS |
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INTEGER iTracer |
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#endif /* ALLOW_PTRACERS */ |
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adcroft |
1.2 |
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adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_ENTER('OBCS_CALC',myThid) |
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#endif |
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heimbach |
1.7 |
#ifdef ALLOW_OBCS_EAST |
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adcroft |
1.2 |
C Eastern OB |
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adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_MSG('OBCS_CALC: East',myThid) |
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#endif |
| 67 |
adcroft |
1.2 |
IF (useOrlanskiEast) THEN |
| 68 |
heimbach |
1.7 |
#ifdef ALLOW_ORLANSKI |
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adcroft |
1.2 |
CALL ORLANSKI_EAST( |
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& bi, bj, futureTime, |
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& uVel, vVel, wVel, theta, salt, |
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& myThid ) |
| 73 |
heimbach |
1.7 |
#endif |
| 74 |
adcroft |
1.2 |
ELSE |
| 75 |
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DO K=1,Nr |
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DO J=1-Oly,sNy+Oly |
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adcroft |
1.3 |
I_obc=OB_Ie(J,bi,bj) |
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IF (I_obc.ne.0) THEN |
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OBEu(J,K,bi,bj)=0. |
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OBEv(J,K,bi,bj)=0. |
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OBEt(J,K,bi,bj)=tRef(K) |
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OBEs(J,K,bi,bj)=sRef(K) |
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adcroft |
1.2 |
#ifdef ALLOW_NONHYDROSTATIC |
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adcroft |
1.3 |
OBEw(J,K,bi,bj)=0. |
| 85 |
adcroft |
1.2 |
#endif |
| 86 |
jmc |
1.5 |
#ifdef NONLIN_FRSURF |
| 87 |
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OBEeta(J,bi,bj)=0. |
| 88 |
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#endif |
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adcroft |
1.3 |
ENDIF |
| 90 |
adcroft |
1.2 |
ENDDO |
| 91 |
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ENDDO |
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ENDIF |
| 93 |
heimbach |
1.8 |
#endif /* ALLOW_OBCS_EAST */ |
| 94 |
heimbach |
1.7 |
|
| 95 |
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C ------------------------------------------------------------------------------ |
| 96 |
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| 97 |
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#ifdef ALLOW_OBCS_WEST |
| 98 |
adcroft |
1.2 |
C Western OB |
| 99 |
adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
| 100 |
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IF (debugMode) CALL DEBUG_MSG('OBCS_CALC: West',myThid) |
| 101 |
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#endif |
| 102 |
adcroft |
1.2 |
IF (useOrlanskiWest) THEN |
| 103 |
heimbach |
1.7 |
#ifdef ALLOW_ORLANSKI |
| 104 |
adcroft |
1.2 |
CALL ORLANSKI_WEST( |
| 105 |
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& bi, bj, futureTime, |
| 106 |
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& uVel, vVel, wVel, theta, salt, |
| 107 |
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& myThid ) |
| 108 |
heimbach |
1.7 |
#endif |
| 109 |
adcroft |
1.2 |
ELSE |
| 110 |
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DO K=1,Nr |
| 111 |
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DO J=1-Oly,sNy+Oly |
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adcroft |
1.3 |
I_obc=OB_Iw(J,bi,bj) |
| 113 |
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IF (I_obc.ne.0) THEN |
| 114 |
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OBWu(J,K,bi,bj)=0. |
| 115 |
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OBWv(J,K,bi,bj)=0. |
| 116 |
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OBWt(J,K,bi,bj)=tRef(K) |
| 117 |
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OBWs(J,K,bi,bj)=sRef(K) |
| 118 |
adcroft |
1.2 |
#ifdef ALLOW_NONHYDROSTATIC |
| 119 |
adcroft |
1.3 |
OBWw(J,K,bi,bj)=0. |
| 120 |
heimbach |
1.7 |
#endif |
| 121 |
jmc |
1.5 |
#ifdef NONLIN_FRSURF |
| 122 |
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OBWeta(J,bi,bj)=0. |
| 123 |
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#endif |
| 124 |
heimbach |
1.7 |
ENDIF |
| 125 |
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ENDDO |
| 126 |
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ENDDO |
| 127 |
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ENDIF |
| 128 |
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#endif /* ALLOW_OBCS_WEST */ |
| 129 |
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| 130 |
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C ------------------------------------------------------------------------------ |
| 131 |
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| 132 |
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#ifdef ALLOW_OBCS_NORTH |
| 133 |
adcroft |
1.3 |
C Northern OB |
| 134 |
adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
| 135 |
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IF (debugMode) CALL DEBUG_MSG('OBCS_CALC: North',myThid) |
| 136 |
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#endif |
| 137 |
adcroft |
1.2 |
IF (useOrlanskiNorth) THEN |
| 138 |
heimbach |
1.7 |
#ifdef ALLOW_ORLANSKI |
| 139 |
adcroft |
1.2 |
CALL ORLANSKI_NORTH( |
| 140 |
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& bi, bj, futureTime, |
| 141 |
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& uVel, vVel, wVel, theta, salt, |
| 142 |
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& myThid ) |
| 143 |
heimbach |
1.7 |
#endif |
| 144 |
adcroft |
1.2 |
ELSE |
| 145 |
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DO K=1,Nr |
| 146 |
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DO I=1-Olx,sNx+Olx |
| 147 |
adcroft |
1.3 |
J_obc=OB_Jn(I,bi,bj) |
| 148 |
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IF (J_obc.ne.0) THEN |
| 149 |
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OBNv(I,K,bi,bj)=0. |
| 150 |
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OBNu(I,K,bi,bj)=0. |
| 151 |
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OBNt(I,K,bi,bj)=tRef(K) |
| 152 |
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OBNs(I,K,bi,bj)=sRef(K) |
| 153 |
adcroft |
1.2 |
#ifdef ALLOW_NONHYDROSTATIC |
| 154 |
adcroft |
1.3 |
OBNw(I,K,bi,bj)=0. |
| 155 |
adcroft |
1.2 |
#endif |
| 156 |
jmc |
1.5 |
#ifdef NONLIN_FRSURF |
| 157 |
jmc |
1.13 |
OBNeta(I,bi,bj)=0. |
| 158 |
jmc |
1.5 |
#endif |
| 159 |
adcroft |
1.3 |
ENDIF |
| 160 |
adcroft |
1.2 |
ENDDO |
| 161 |
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ENDDO |
| 162 |
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ENDIF |
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heimbach |
1.8 |
#endif /* ALLOW_OBCS_NORTH */ |
| 164 |
heimbach |
1.7 |
|
| 165 |
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C ------------------------------------------------------------------------------ |
| 166 |
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| 167 |
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#ifdef ALLOW_OBCS_SOUTH |
| 168 |
adcroft |
1.3 |
C Southern OB |
| 169 |
adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
| 170 |
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IF (debugMode) CALL DEBUG_MSG('OBCS_CALC: South',myThid) |
| 171 |
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#endif |
| 172 |
adcroft |
1.2 |
IF (useOrlanskiSouth) THEN |
| 173 |
heimbach |
1.7 |
#ifdef ALLOW_ORLANSKI |
| 174 |
adcroft |
1.2 |
CALL ORLANSKI_SOUTH( |
| 175 |
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& bi, bj, futureTime, |
| 176 |
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& uVel, vVel, wVel, theta, salt, |
| 177 |
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& myThid ) |
| 178 |
heimbach |
1.7 |
#endif |
| 179 |
adcroft |
1.2 |
ELSE |
| 180 |
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DO K=1,Nr |
| 181 |
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DO I=1-Olx,sNx+Olx |
| 182 |
adcroft |
1.3 |
J_obc=OB_Js(I,bi,bj) |
| 183 |
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IF (J_obc.ne.0) THEN |
| 184 |
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OBSu(I,K,bi,bj)=0. |
| 185 |
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OBSv(I,K,bi,bj)=0. |
| 186 |
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OBSt(I,K,bi,bj)=tRef(K) |
| 187 |
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OBSs(I,K,bi,bj)=sRef(K) |
| 188 |
adcroft |
1.2 |
#ifdef ALLOW_NONHYDROSTATIC |
| 189 |
adcroft |
1.3 |
OBSw(I,K,bi,bj)=0. |
| 190 |
jmc |
1.5 |
#endif |
| 191 |
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#ifdef NONLIN_FRSURF |
| 192 |
jmc |
1.13 |
OBSeta(I,bi,bj)=0. |
| 193 |
adcroft |
1.2 |
#endif |
| 194 |
adcroft |
1.3 |
ENDIF |
| 195 |
adcroft |
1.2 |
ENDDO |
| 196 |
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ENDDO |
| 197 |
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ENDIF |
| 198 |
heimbach |
1.8 |
#endif /* ALLOW_OBCS_SOUTH */ |
| 199 |
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| 200 |
mlosch |
1.12 |
#ifdef ALLOW_PTRACERS |
| 201 |
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IF ( usePTRACERS ) THEN |
| 202 |
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C |
| 203 |
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C Calculate some default open boundary conditions for passive tracers: |
| 204 |
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C The default is a homogeneous v.Neumann conditions, that is, the |
| 205 |
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C tracer gradient across the open boundary is nearly zero; |
| 206 |
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C only nearly, because the boundary conditions are applied throughout |
| 207 |
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C the time step during which the interior field does change; therefore |
| 208 |
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C we have to use the values from the previous time step here. If you |
| 209 |
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C really want exact v.Neumann conditions, you have to modify |
| 210 |
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C obcs_apply_ptracer directly. |
| 211 |
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C |
| 212 |
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# ifdef ALLOW_OBCS_EAST |
| 213 |
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C Eastern OB |
| 214 |
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# ifdef ALLOW_DEBUG |
| 215 |
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IF (debugMode) |
| 216 |
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& CALL DEBUG_MSG('OBCS_CALC: East, pTracers',myThid) |
| 217 |
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# endif |
| 218 |
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IF (useOrlanskiEast) THEN |
| 219 |
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# ifdef ALLOW_ORLANSKI |
| 220 |
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WRITE(msgBuf,'(A)') |
| 221 |
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& 'OBCS_CALC: ERROR: useOrlanskiEast Rad OBC with' |
| 222 |
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CALL PRINT_ERROR( msgBuf , 1) |
| 223 |
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WRITE(msgBuf,'(A)') |
| 224 |
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& 'OBCS_CALC: ERROR: pTracers not yet implemented' |
| 225 |
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CALL PRINT_ERROR( msgBuf , 1) |
| 226 |
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STOP 'ABNORMAL END: S/R OBCS_CALC' |
| 227 |
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# endif |
| 228 |
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ELSE |
| 229 |
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DO iTracer=1,PTRACERS_numInUse |
| 230 |
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DO K=1,Nr |
| 231 |
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DO J=1-Oly,sNy+Oly |
| 232 |
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I_obc=OB_Ie(J,bi,bj) |
| 233 |
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IF (I_obc.ne.0) THEN |
| 234 |
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OBEptr(J,K,bi,bj,iTracer) = |
| 235 |
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& pTracer(I_obc-1,J,K,bi,bj,iTracer) |
| 236 |
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& *_maskW(I_obc,J,K,bi,bj) |
| 237 |
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ENDIF |
| 238 |
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ENDDO |
| 239 |
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ENDDO |
| 240 |
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ENDDO |
| 241 |
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ENDIF |
| 242 |
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# endif /* ALLOW_OBCS_EAST */ |
| 243 |
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| 244 |
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C ------------------------------------------------------------------------------ |
| 245 |
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| 246 |
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# ifdef ALLOW_OBCS_WEST |
| 247 |
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C Western OB |
| 248 |
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# ifdef ALLOW_DEBUG |
| 249 |
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IF (debugMode) |
| 250 |
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& CALL DEBUG_MSG('OBCS_CALC: West, pTracers',myThid) |
| 251 |
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# endif |
| 252 |
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IF (useOrlanskiWest) THEN |
| 253 |
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# ifdef ALLOW_ORLANSKI |
| 254 |
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WRITE(msgBuf,'(A)') |
| 255 |
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& 'OBCS_CALC: ERROR: useOrlanskiWest Rad OBC with' |
| 256 |
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CALL PRINT_ERROR( msgBuf , 1) |
| 257 |
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WRITE(msgBuf,'(A)') |
| 258 |
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& 'OBCS_CALC: ERROR: pTracers not yet implemented' |
| 259 |
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CALL PRINT_ERROR( msgBuf , 1) |
| 260 |
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STOP 'ABNORMAL END: S/R OBCS_CALC' |
| 261 |
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# endif |
| 262 |
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ELSE |
| 263 |
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DO iTracer=1,PTRACERS_numInUse |
| 264 |
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DO K=1,Nr |
| 265 |
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DO J=1-Oly,sNy+Oly |
| 266 |
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I_obc=OB_Iw(J,bi,bj) |
| 267 |
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IF (I_obc.ne.0) THEN |
| 268 |
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OBWptr(J,K,bi,bj,iTracer) = |
| 269 |
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& pTracer(I_obc+1,J,K,bi,bj,iTracer) |
| 270 |
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& *_maskW(I_obc+1,J,K,bi,bj) |
| 271 |
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ENDIF |
| 272 |
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ENDDO |
| 273 |
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ENDDO |
| 274 |
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ENDDO |
| 275 |
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ENDIF |
| 276 |
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# endif /* ALLOW_OBCS_WEST */ |
| 277 |
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| 278 |
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C ------------------------------------------------------------------------------ |
| 279 |
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| 280 |
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# ifdef ALLOW_OBCS_NORTH |
| 281 |
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C Northern OB |
| 282 |
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# ifdef ALLOW_DEBUG |
| 283 |
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IF (debugMode) |
| 284 |
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& CALL DEBUG_MSG('OBCS_CALC: North, pTracers',myThid) |
| 285 |
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# endif |
| 286 |
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IF (useOrlanskiNorth) THEN |
| 287 |
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# ifdef ALLOW_ORLANSKI |
| 288 |
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WRITE(msgBuf,'(A)') |
| 289 |
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& 'OBCS_CALC: ERROR: useOrlanskiNorth Rad OBC with' |
| 290 |
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CALL PRINT_ERROR( msgBuf , 1) |
| 291 |
|
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WRITE(msgBuf,'(A)') |
| 292 |
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& 'OBCS_CALC: ERROR: pTracers not yet implemented' |
| 293 |
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CALL PRINT_ERROR( msgBuf , 1) |
| 294 |
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STOP 'ABNORMAL END: S/R OBCS_CALC' |
| 295 |
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# endif |
| 296 |
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ELSE |
| 297 |
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DO iTracer=1,PTRACERS_numInUse |
| 298 |
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DO K=1,Nr |
| 299 |
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DO I=1-Olx,sNx+Olx |
| 300 |
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J_obc=OB_Jn(I,bi,bj) |
| 301 |
|
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IF (J_obc.ne.0) THEN |
| 302 |
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OBNptr(I,K,bi,bj,iTracer) = |
| 303 |
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& pTracer(I,J_obc-1,K,bi,bj,iTracer) |
| 304 |
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& *_maskS(I,J_obc,K,bi,bj) |
| 305 |
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ENDIF |
| 306 |
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ENDDO |
| 307 |
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ENDDO |
| 308 |
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ENDDO |
| 309 |
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ENDIF |
| 310 |
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# endif /* ALLOW_OBCS_NORTH */ |
| 311 |
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| 312 |
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C ------------------------------------------------------------------------------ |
| 313 |
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| 314 |
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# ifdef ALLOW_OBCS_SOUTH |
| 315 |
|
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C Southern OB |
| 316 |
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# ifdef ALLOW_DEBUG |
| 317 |
|
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IF (debugMode) |
| 318 |
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& CALL DEBUG_MSG('OBCS_CALC: South, pTracers',myThid) |
| 319 |
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#endif |
| 320 |
|
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IF (useOrlanskiSouth) THEN |
| 321 |
|
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#ifdef ALLOW_ORLANSKI |
| 322 |
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WRITE(msgBuf,'(A)') |
| 323 |
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& 'OBCS_CALC: ERROR: useOrlanskiSouth Rad OBC with' |
| 324 |
|
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CALL PRINT_ERROR( msgBuf , 1) |
| 325 |
|
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WRITE(msgBuf,'(A)') |
| 326 |
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& 'OBCS_CALC: ERROR: pTracers not yet implemented' |
| 327 |
|
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CALL PRINT_ERROR( msgBuf , 1) |
| 328 |
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STOP 'ABNORMAL END: S/R OBCS_CALC' |
| 329 |
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#endif |
| 330 |
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ELSE |
| 331 |
|
|
DO iTracer=1,PTRACERS_numInUse |
| 332 |
|
|
DO K=1,Nr |
| 333 |
|
|
DO I=1-Olx,sNx+Olx |
| 334 |
|
|
J_obc=OB_Js(I,bi,bj) |
| 335 |
|
|
IF (J_obc.ne.0) THEN |
| 336 |
|
|
OBSptr(I,K,bi,bj,iTracer) = |
| 337 |
|
|
& pTracer(I,J_obc+1,K,bi,bj,iTracer) |
| 338 |
|
|
& *_maskS(I,J_obc+1,K,bi,bj) |
| 339 |
|
|
ENDIF |
| 340 |
|
|
ENDDO |
| 341 |
|
|
ENDDO |
| 342 |
|
|
ENDDO |
| 343 |
|
|
ENDIF |
| 344 |
|
|
# endif /* ALLOW_OBCS_SOUTH */ |
| 345 |
|
|
C end if (usePTracers) |
| 346 |
|
|
ENDIF |
| 347 |
|
|
#endif /* ALLOW_PTRACERS */ |
| 348 |
heimbach |
1.8 |
|
| 349 |
|
|
C ------------------------------------------------------------------------------ |
| 350 |
|
|
|
| 351 |
heimbach |
1.9 |
#ifdef ALLOW_OBCS_PRESCRIBE |
| 352 |
|
|
IF (useOBCSprescribe) THEN |
| 353 |
|
|
C-- Calculate future values on open boundaries |
| 354 |
adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
| 355 |
|
|
IF (debugMode) CALL DEBUG_CALL('OBCS_PRESCRIBE_READ',myThid) |
| 356 |
|
|
#endif |
| 357 |
heimbach |
1.9 |
CALL OBCS_PRESCRIBE_READ(futureTime, futureIter, mythid) |
| 358 |
|
|
ENDIF |
| 359 |
heimbach |
1.8 |
#endif /* ALLOW_OBCS_PRESCRIBE */ |
| 360 |
|
|
|
| 361 |
|
|
C ------------------------------------------------------------------------------ |
| 362 |
adcroft |
1.2 |
|
| 363 |
heimbach |
1.7 |
#ifdef ALLOW_OBCS_BALANCE |
| 364 |
heimbach |
1.8 |
IF ( useOBCSbalance) THEN |
| 365 |
adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
| 366 |
mlosch |
1.14 |
IF (debugMode) CALL DEBUG_MSG('useOBCSbalance=.TRUE.',myThid) |
| 367 |
adcroft |
1.11 |
#endif |
| 368 |
heimbach |
1.7 |
|
| 369 |
heimbach |
1.8 |
#ifdef ALLOW_OBCS_EAST |
| 370 |
mlosch |
1.14 |
Tr_T = 0. _d 0 |
| 371 |
|
|
Ar_T = 0. _d 0 |
| 372 |
|
|
DO K=1,Nr |
| 373 |
|
|
DO J=1-Oly,sNy+Oly |
| 374 |
|
|
I_obc=OB_Ie(J,bi,bj) |
| 375 |
|
|
IF (I_obc.ne.0) THEN |
| 376 |
|
|
Ar = drF(k)*hFacC(I_obc,j,k,bi,bj)*dyG(I_obc,j,bi,bj) |
| 377 |
|
|
Ar_T = Ar_T + Ar |
| 378 |
|
|
Tr_T = Tr_T + Ar * OBEu(J,K,bi,bj) |
| 379 |
|
|
ENDIF |
| 380 |
|
|
ENDDO |
| 381 |
|
|
ENDDO |
| 382 |
|
|
_GLOBAL_SUM_R8( Ar_T , myThid ) |
| 383 |
|
|
IF ( Ar_T .GT. 0. _d 0 ) THEN |
| 384 |
heimbach |
1.8 |
_GLOBAL_SUM_R8( Tr_T , myThid ) |
| 385 |
|
|
Tr_T = (0. - Tr_T)/Ar_T |
| 386 |
|
|
DO K=1,Nr |
| 387 |
mlosch |
1.14 |
DO J=1-Oly,sNy+Oly |
| 388 |
|
|
I_obc=OB_Ie(J,bi,bj) |
| 389 |
|
|
IF (I_obc.ne.0) THEN |
| 390 |
|
|
OBEu(J,K,bi,bj) = OBEu(J,K,bi,bj) + Tr_T |
| 391 |
|
|
c OBEv(J,K,bi,bj) = 0. |
| 392 |
|
|
ENDIF |
| 393 |
|
|
ENDDO |
| 394 |
heimbach |
1.8 |
ENDDO |
| 395 |
mlosch |
1.14 |
ENDIF |
| 396 |
heimbach |
1.8 |
#endif |
| 397 |
|
|
|
| 398 |
|
|
#ifdef ALLOW_OBCS_WEST |
| 399 |
mlosch |
1.14 |
Tr_T = 0. _d 0 |
| 400 |
|
|
Ar_T = 0. _d 0 |
| 401 |
|
|
DO K=1,Nr |
| 402 |
|
|
DO J=1-Oly,sNy+Oly |
| 403 |
|
|
I_obc=OB_Iw(J,bi,bj) |
| 404 |
|
|
IF (I_obc.ne.0) THEN |
| 405 |
|
|
Ar = drF(k)*hFacC(I_obc,j,k,bi,bj)*dyG(I_obc,j,bi,bj) |
| 406 |
|
|
Ar_T = Ar_T + Ar |
| 407 |
|
|
Tr_T = Tr_T + Ar * OBWu(J,K,bi,bj) |
| 408 |
|
|
ENDIF |
| 409 |
|
|
ENDDO |
| 410 |
|
|
ENDDO |
| 411 |
|
|
_GLOBAL_SUM_R8( Ar_T , myThid ) |
| 412 |
|
|
IF ( Ar_T .GT. 0. _d 0 ) THEN |
| 413 |
heimbach |
1.8 |
_GLOBAL_SUM_R8( Tr_T , myThid ) |
| 414 |
|
|
Tr_T = (0. - Tr_T)/Ar_T |
| 415 |
|
|
DO K=1,Nr |
| 416 |
mlosch |
1.14 |
DO J=1-Oly,sNy+Oly |
| 417 |
|
|
I_obc=OB_Iw(J,bi,bj) |
| 418 |
|
|
IF (I_obc.ne.0) THEN |
| 419 |
|
|
OBWu(J,K,bi,bj) = OBWu(J,K,bi,bj) + Tr_T |
| 420 |
|
|
c OBWv(J,K,bi,bj) = 0. |
| 421 |
|
|
ENDIF |
| 422 |
|
|
ENDDO |
| 423 |
heimbach |
1.8 |
ENDDO |
| 424 |
mlosch |
1.14 |
ENDIF |
| 425 |
heimbach |
1.8 |
#endif |
| 426 |
|
|
|
| 427 |
|
|
#ifdef ALLOW_OBCS_NORTH |
| 428 |
mlosch |
1.14 |
Tr_T = 0. _d 0 |
| 429 |
|
|
Ar_T = 0. _d 0 |
| 430 |
|
|
DO K=1,Nr |
| 431 |
|
|
DO I=1-Olx,sNx+Olx |
| 432 |
|
|
J_obc=OB_Jn(I,bi,bj) |
| 433 |
|
|
IF (J_obc.ne.0) THEN |
| 434 |
|
|
Ar = drF(k)*hFacC(i,J_obc,k,bi,bj)*dxG(i,J_obc,bi,bj) |
| 435 |
|
|
Ar_T = Ar_T + Ar |
| 436 |
|
|
Tr_T = Tr_T + Ar * OBNv(I,K,bi,bj) |
| 437 |
|
|
ENDIF |
| 438 |
|
|
ENDDO |
| 439 |
|
|
ENDDO |
| 440 |
|
|
_GLOBAL_SUM_R8( Ar_T , myThid ) |
| 441 |
|
|
IF ( Ar_T .GT. 0. _d 0 ) THEN |
| 442 |
heimbach |
1.8 |
_GLOBAL_SUM_R8( Tr_T , myThid ) |
| 443 |
|
|
Tr_T = (0. - Tr_T)/Ar_T |
| 444 |
|
|
DO K=1,Nr |
| 445 |
mlosch |
1.14 |
DO I=1-Olx,sNx+Olx |
| 446 |
|
|
J_obc=OB_Jn(I,bi,bj) |
| 447 |
|
|
IF (J_obc.ne.0) THEN |
| 448 |
|
|
c OBNu(I,K,bi,bj) = 0. |
| 449 |
|
|
OBNv(I,K,bi,bj) = OBNv(I,K,bi,bj) + Tr_T |
| 450 |
|
|
ENDIF |
| 451 |
|
|
ENDDO |
| 452 |
heimbach |
1.8 |
ENDDO |
| 453 |
mlosch |
1.14 |
ENDIF |
| 454 |
heimbach |
1.8 |
#endif |
| 455 |
heimbach |
1.7 |
|
| 456 |
heimbach |
1.8 |
#ifdef ALLOW_OBCS_SOUTH |
| 457 |
mlosch |
1.14 |
Tr_T = 0. _d 0 |
| 458 |
|
|
Ar_T = 0. _d 0 |
| 459 |
|
|
DO K=1,Nr |
| 460 |
|
|
DO I=1-Olx,sNx+Olx |
| 461 |
|
|
J_obc=OB_Js(I,bi,bj) |
| 462 |
|
|
IF (J_obc.ne.0) THEN |
| 463 |
|
|
Ar = drF(k)*hFacC(i,J_obc,k,bi,bj)*dxG(i,J_obc,bi,bj) |
| 464 |
|
|
Ar_T = Ar_T + Ar |
| 465 |
|
|
Tr_T = Tr_T + Ar * OBSv(I,K,bi,bj) |
| 466 |
|
|
ENDIF |
| 467 |
|
|
ENDDO |
| 468 |
|
|
ENDDO |
| 469 |
|
|
_GLOBAL_SUM_R8( Ar_T , myThid ) |
| 470 |
|
|
IF ( Ar_T .GT. 0. _d 0 ) THEN |
| 471 |
heimbach |
1.7 |
_GLOBAL_SUM_R8( Tr_T , myThid ) |
| 472 |
|
|
Tr_T = (0. - Tr_T)/Ar_T |
| 473 |
|
|
DO K=1,Nr |
| 474 |
mlosch |
1.14 |
DO I=1-Olx,sNx+Olx |
| 475 |
|
|
J_obc=OB_Js(I,bi,bj) |
| 476 |
|
|
IF (J_obc.ne.0) THEN |
| 477 |
|
|
c OBSu(I,K,bi,bj) = 0. |
| 478 |
|
|
OBSv(I,K,bi,bj) = OBSv(I,K,bi,bj) + Tr_T |
| 479 |
|
|
ENDIF |
| 480 |
|
|
ENDDO |
| 481 |
heimbach |
1.7 |
ENDDO |
| 482 |
mlosch |
1.14 |
ENDIF |
| 483 |
heimbach |
1.8 |
#endif |
| 484 |
heimbach |
1.7 |
|
| 485 |
|
|
ENDIF |
| 486 |
|
|
#endif /* ALLOW_OBCS_BALANCE */ |
| 487 |
|
|
|
| 488 |
adcroft |
1.2 |
#endif /* ALLOW_OBCS */ |
| 489 |
heimbach |
1.7 |
|
| 490 |
adcroft |
1.11 |
#ifdef ALLOW_DEBUG |
| 491 |
|
|
IF (debugMode) CALL DEBUG_LEAVE('OBCS_CALC',myThid) |
| 492 |
|
|
#endif |
| 493 |
adcroft |
1.2 |
RETURN |
| 494 |
|
|
END |
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