| 1 |
C $Header: /u/gcmpack/MITgcm/verification/exp4/code/obcs_calc.F,v 1.4 2002/04/06 01:32:35 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "OBCS_OPTIONS.h" |
| 5 |
|
| 6 |
SUBROUTINE OBCS_CALC( bi, bj, futureTime, futureIter, |
| 7 |
& uVel, vVel, wVel, theta, salt, |
| 8 |
& myThid ) |
| 9 |
C /==========================================================\ |
| 10 |
C | SUBROUTINE OBCS_CALC | |
| 11 |
C | o Calculate future boundary data at open boundaries | |
| 12 |
C | at time = futureTime | |
| 13 |
C |==========================================================| |
| 14 |
C | | |
| 15 |
C \==========================================================/ |
| 16 |
IMPLICIT NONE |
| 17 |
|
| 18 |
C === Global variables === |
| 19 |
#include "SIZE.h" |
| 20 |
#include "EEPARAMS.h" |
| 21 |
#include "PARAMS.h" |
| 22 |
#include "OBCS.h" |
| 23 |
|
| 24 |
C == Routine arguments == |
| 25 |
INTEGER bi, bj |
| 26 |
INTEGER futureIter |
| 27 |
_RL futureTime |
| 28 |
_RL uVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 29 |
_RL vVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 30 |
_RL wVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 31 |
_RL theta(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 32 |
_RL salt (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 33 |
INTEGER myThid |
| 34 |
|
| 35 |
#ifdef ALLOW_OBCS |
| 36 |
|
| 37 |
C == Local variables == |
| 38 |
INTEGER I, J ,K |
| 39 |
_RL recip_TimeScale,Uinflow |
| 40 |
_RL EtaBC |
| 41 |
c |
| 42 |
recip_TimeScale=0./2000. |
| 43 |
Uinflow = 0.25 |
| 44 |
EtaBC = 0. |
| 45 |
|
| 46 |
C Eastern OB |
| 47 |
IF (useOrlanskiEast) THEN |
| 48 |
#ifdef ALLOW_ORLANSKI |
| 49 |
CALL ORLANSKI_EAST( |
| 50 |
& bi, bj, futureTime, |
| 51 |
& uVel, vVel, wVel, theta, salt, |
| 52 |
& myThid ) |
| 53 |
#endif |
| 54 |
ELSE |
| 55 |
DO K=1,Nr |
| 56 |
DO J=1-Oly,sNy+Oly |
| 57 |
OBEu(J,K,bi,bj)=Uinflow |
| 58 |
& *cos(2.*PI*futureTime*recip_TimeScale) |
| 59 |
& *max(futureTime*recip_TimeScale,1.) |
| 60 |
OBEv(J,K,bi,bj)=0. |
| 61 |
OBEt(J,K,bi,bj)=tRef(K) |
| 62 |
OBEs(J,K,bi,bj)=sRef(K) |
| 63 |
#ifdef ALLOW_NONHYDROSTATIC |
| 64 |
OBEw(J,K,bi,bj)=0. |
| 65 |
#endif |
| 66 |
#ifdef NONLIN_FRSURF |
| 67 |
OBEeta(J,bi,bj)=EtaBC |
| 68 |
#endif |
| 69 |
ENDDO |
| 70 |
ENDDO |
| 71 |
ENDIF |
| 72 |
|
| 73 |
C Western OB |
| 74 |
IF (useOrlanskiWest) THEN |
| 75 |
#ifdef ALLOW_ORLANSKI |
| 76 |
CALL ORLANSKI_WEST( |
| 77 |
& bi, bj, futureTime, |
| 78 |
& uVel, vVel, wVel, theta, salt, |
| 79 |
& myThid ) |
| 80 |
#endif |
| 81 |
ELSE |
| 82 |
DO K=1,Nr |
| 83 |
DO J=1-Oly,sNy+Oly |
| 84 |
OBWu(J,K,bi,bj)=Uinflow |
| 85 |
& *cos(2.*PI*futureTime*recip_TimeScale) |
| 86 |
& *max(futureTime*recip_TimeScale,1.) |
| 87 |
OBWv(J,K,bi,bj)=0. |
| 88 |
OBWt(J,K,bi,bj)=tRef(K) |
| 89 |
OBWs(J,K,bi,bj)=sRef(K) |
| 90 |
#ifdef ALLOW_NONHYDROSTATIC |
| 91 |
OBWw(J,K,bi,bj)=0. |
| 92 |
#endif |
| 93 |
#ifdef NONLIN_FRSURF |
| 94 |
OBWeta(J,bi,bj)=EtaBC |
| 95 |
#endif |
| 96 |
ENDDO |
| 97 |
ENDDO |
| 98 |
ENDIF |
| 99 |
|
| 100 |
C Northern OB, template for forcing |
| 101 |
IF (useOrlanskiNorth) THEN |
| 102 |
#ifdef ALLOW_ORLANSKI |
| 103 |
CALL ORLANSKI_NORTH( |
| 104 |
& bi, bj, futureTime, |
| 105 |
& uVel, vVel, wVel, theta, salt, |
| 106 |
& myThid ) |
| 107 |
#endif |
| 108 |
ELSE |
| 109 |
DO K=1,Nr |
| 110 |
DO I=1-Olx,sNx+Olx |
| 111 |
OBNu(I,K,bi,bj)=Uinflow |
| 112 |
& *cos(2.*PI*futureTime*recip_TimeScale) |
| 113 |
& *max(futureTime*recip_TimeScale,1.) |
| 114 |
OBNv(I,K,bi,bj)=0. |
| 115 |
OBNt(I,K,bi,bj)=tRef(K) |
| 116 |
OBNs(I,K,bi,bj)=sRef(K) |
| 117 |
#ifdef ALLOW_NONHYDROSTATIC |
| 118 |
OBNw(I,K,bi,bj)=0. |
| 119 |
#endif |
| 120 |
#ifdef NONLIN_FRSURF |
| 121 |
OBNeta(I,bi,bj)=0. |
| 122 |
#endif |
| 123 |
ENDDO |
| 124 |
ENDDO |
| 125 |
ENDIF |
| 126 |
|
| 127 |
C Southern OB, template for forcing |
| 128 |
IF (useOrlanskiSouth) THEN |
| 129 |
#ifdef ALLOW_ORLANSKI |
| 130 |
CALL ORLANSKI_SOUTH( |
| 131 |
& bi, bj, futureTime, |
| 132 |
& uVel, vVel, wVel, theta, salt, |
| 133 |
& myThid ) |
| 134 |
#endif |
| 135 |
ELSE |
| 136 |
DO K=1,Nr |
| 137 |
DO I=1-Olx,sNx+Olx |
| 138 |
OBSu(I,K,bi,bj)=Uinflow |
| 139 |
& *cos(2.*PI*futureTime*recip_TimeScale) |
| 140 |
& *max(futureTime*recip_TimeScale,1.) |
| 141 |
OBSv(I,K,bi,bj)=0. |
| 142 |
OBSt(I,K,bi,bj)=tRef(K) |
| 143 |
OBSs(I,K,bi,bj)=sRef(K) |
| 144 |
#ifdef ALLOW_NONHYDROSTATIC |
| 145 |
OBSw(I,K,bi,bj)=0. |
| 146 |
#endif |
| 147 |
#ifdef NONLIN_FRSURF |
| 148 |
OBSeta(I,bi,bj)=0. |
| 149 |
#endif |
| 150 |
ENDDO |
| 151 |
ENDDO |
| 152 |
ENDIF |
| 153 |
|
| 154 |
#endif /* ALLOW_OBCS */ |
| 155 |
RETURN |
| 156 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph