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C $Header: /u/gcmpack/MITgcm/pkg/obcs/obcs_init_variables.F,v 1.30 2009/10/03 15:12:09 mlosch Exp $ |
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C $Name: $ |
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|
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#include "OBCS_OPTIONS.h" |
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|
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SUBROUTINE OBCS_INIT_VARIABLES( myThid ) |
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C /==========================================================\ |
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C | SUBROUTINE OBCS_INIT_VARIABLES | |
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C | o Initialise OBCs variable data | |
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C |==========================================================| |
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C | | |
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C \==========================================================/ |
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IMPLICIT NONE |
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|
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C === Global variables === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "DYNVARS.h" |
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#include "OBCS.h" |
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#ifdef ALLOW_PTRACERS |
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#include "PTRACERS_SIZE.h" |
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#include "PTRACERS_PARAMS.h" |
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#include "PTRACERS_FIELDS.h" |
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#include "OBCS_PTRACERS.h" |
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#endif /* ALLOW_PTRACERS */ |
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|
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C == Routine arguments == |
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C myThid - Number of this instance of INI_DEPTHS |
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INTEGER myThid |
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|
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#ifdef ALLOW_OBCS |
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|
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C == Local variables == |
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INTEGER bi, bj |
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INTEGER I, J, K |
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#ifdef ALLOW_PTRACERS |
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INTEGER iTracer |
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#endif /* ALLOW_PTRACERS */ |
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|
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_ENTER('OBCS_INIT_VARIABLES',myThid) |
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#endif |
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|
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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|
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DO K=1,Nr |
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DO I=1-Olx,sNx+Olx |
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#ifdef ALLOW_OBCS_NORTH |
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OBNu(I,K,bi,bj)=0. _d 0 |
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OBNv(I,K,bi,bj)=0. _d 0 |
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OBNt(I,K,bi,bj)=0. _d 0 |
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OBNs(I,K,bi,bj)=0. _d 0 |
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# ifdef ALLOW_NONHYDROSTATIC |
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OBNw(I,K,bi,bj)=0. _d 0 |
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# endif |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBNu0(I,K,bi,bj)=0. _d 0 |
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OBNv0(I,K,bi,bj)=0. _d 0 |
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OBNt0(I,K,bi,bj)=0. _d 0 |
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OBNs0(I,K,bi,bj)=0. _d 0 |
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OBNu1(I,K,bi,bj)=0. _d 0 |
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OBNv1(I,K,bi,bj)=0. _d 0 |
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OBNt1(I,K,bi,bj)=0. _d 0 |
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OBNs1(I,K,bi,bj)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_NORTH */ |
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|
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#ifdef ALLOW_OBCS_SOUTH |
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OBSu(I,K,bi,bj)=0. _d 0 |
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OBSv(I,K,bi,bj)=0. _d 0 |
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OBSt(I,K,bi,bj)=0. _d 0 |
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OBSs(I,K,bi,bj)=0. _d 0 |
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# ifdef ALLOW_NONHYDROSTATIC |
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OBSw(I,K,bi,bj)=0. _d 0 |
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# endif |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBSu0(I,K,bi,bj)=0. _d 0 |
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OBSv0(I,K,bi,bj)=0. _d 0 |
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OBSt0(I,K,bi,bj)=0. _d 0 |
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OBSs0(I,K,bi,bj)=0. _d 0 |
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OBSu1(I,K,bi,bj)=0. _d 0 |
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OBSv1(I,K,bi,bj)=0. _d 0 |
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OBSt1(I,K,bi,bj)=0. _d 0 |
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OBSs1(I,K,bi,bj)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_SOUTH */ |
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ENDDO |
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|
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DO J=1-Oly,sNy+Oly |
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#ifdef ALLOW_OBCS_EAST |
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OBEu(J,K,bi,bj)=0. _d 0 |
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OBEv(J,K,bi,bj)=0. _d 0 |
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OBEt(J,K,bi,bj)=0. _d 0 |
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OBEs(J,K,bi,bj)=0. _d 0 |
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# ifdef ALLOW_NONHYDROSTATIC |
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OBEw(J,K,bi,bj)=0. _d 0 |
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# endif |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBEu0(J,K,bi,bj)=0. _d 0 |
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OBEv0(J,K,bi,bj)=0. _d 0 |
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OBEt0(J,K,bi,bj)=0. _d 0 |
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OBEs0(J,K,bi,bj)=0. _d 0 |
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OBEu1(J,K,bi,bj)=0. _d 0 |
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OBEv1(J,K,bi,bj)=0. _d 0 |
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OBEt1(J,K,bi,bj)=0. _d 0 |
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OBEs1(J,K,bi,bj)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_EAST */ |
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|
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#ifdef ALLOW_OBCS_WEST |
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OBWu(J,K,bi,bj)=0. _d 0 |
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OBWv(J,K,bi,bj)=0. _d 0 |
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OBWt(J,K,bi,bj)=0. _d 0 |
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OBWs(J,K,bi,bj)=0. _d 0 |
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# ifdef ALLOW_NONHYDROSTATIC |
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OBWw(J,K,bi,bj)=0. _d 0 |
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# endif |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBWu0(J,K,bi,bj)=0. _d 0 |
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OBWv0(J,K,bi,bj)=0. _d 0 |
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OBWt0(J,K,bi,bj)=0. _d 0 |
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OBWs0(J,K,bi,bj)=0. _d 0 |
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OBWu1(J,K,bi,bj)=0. _d 0 |
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OBWv1(J,K,bi,bj)=0. _d 0 |
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OBWt1(J,K,bi,bj)=0. _d 0 |
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OBWs1(J,K,bi,bj)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_WEST */ |
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ENDDO |
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ENDDO |
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|
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#ifdef ALLOW_SEAICE |
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DO I=1-Olx,sNx+Olx |
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#ifdef ALLOW_OBCS_NORTH |
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OBNa (I,bi,bj)=0. _d 0 |
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OBNh (I,bi,bj)=0. _d 0 |
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OBNa0(I,bi,bj)=0. _d 0 |
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OBNh0(I,bi,bj)=0. _d 0 |
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OBNa1(I,bi,bj)=0. _d 0 |
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OBNh1(I,bi,bj)=0. _d 0 |
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OBNsl (I,bi,bj)=0. _d 0 |
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OBNsn (I,bi,bj)=0. _d 0 |
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OBNsl0(I,bi,bj)=0. _d 0 |
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OBNsn0(I,bi,bj)=0. _d 0 |
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OBNsl1(I,bi,bj)=0. _d 0 |
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OBNsn1(I,bi,bj)=0. _d 0 |
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OBNuice (I,bi,bj)=0. _d 0 |
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OBNvice (I,bi,bj)=0. _d 0 |
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OBNuice0(I,bi,bj)=0. _d 0 |
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OBNvice0(I,bi,bj)=0. _d 0 |
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OBNuice1(I,bi,bj)=0. _d 0 |
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OBNvice1(I,bi,bj)=0. _d 0 |
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#endif /* ALLOW_OBCS_NORTH */ |
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#ifdef ALLOW_OBCS_SOUTH |
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OBSa (I,bi,bj)=0. _d 0 |
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OBSh (I,bi,bj)=0. _d 0 |
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OBSa0(I,bi,bj)=0. _d 0 |
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OBSh0(I,bi,bj)=0. _d 0 |
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OBSa1(I,bi,bj)=0. _d 0 |
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OBSh1(I,bi,bj)=0. _d 0 |
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OBSsl (I,bi,bj)=0. _d 0 |
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OBSsn (I,bi,bj)=0. _d 0 |
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OBSsl0(I,bi,bj)=0. _d 0 |
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OBSsn0(I,bi,bj)=0. _d 0 |
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OBSsl1(I,bi,bj)=0. _d 0 |
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OBSsn1(I,bi,bj)=0. _d 0 |
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OBSuice (I,bi,bj)=0. _d 0 |
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OBSvice (I,bi,bj)=0. _d 0 |
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OBSuice0(I,bi,bj)=0. _d 0 |
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OBSvice0(I,bi,bj)=0. _d 0 |
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OBSuice1(I,bi,bj)=0. _d 0 |
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OBSvice1(I,bi,bj)=0. _d 0 |
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#endif /* ALLOW_OBCS_SOUTH */ |
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ENDDO |
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DO J=1-Oly,sNy+Oly |
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#ifdef ALLOW_OBCS_EAST |
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OBEa (J,bi,bj)=0. _d 0 |
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OBEh (J,bi,bj)=0. _d 0 |
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OBEa0(J,bi,bj)=0. _d 0 |
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OBEh0(J,bi,bj)=0. _d 0 |
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OBEa1(J,bi,bj)=0. _d 0 |
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OBEh1(J,bi,bj)=0. _d 0 |
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OBEsl (J,bi,bj)=0. _d 0 |
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OBEsn (J,bi,bj)=0. _d 0 |
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OBEsl0(J,bi,bj)=0. _d 0 |
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OBEsn0(J,bi,bj)=0. _d 0 |
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OBEsl1(J,bi,bj)=0. _d 0 |
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OBEsn1(J,bi,bj)=0. _d 0 |
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OBEuice (J,bi,bj)=0. _d 0 |
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OBEvice (J,bi,bj)=0. _d 0 |
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OBEuice0(J,bi,bj)=0. _d 0 |
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OBEvice0(J,bi,bj)=0. _d 0 |
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OBEuice1(J,bi,bj)=0. _d 0 |
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OBEvice1(J,bi,bj)=0. _d 0 |
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#endif /* ALLOW_OBCS_EAST */ |
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#ifdef ALLOW_OBCS_WEST |
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OBWa (J,bi,bj)=0. _d 0 |
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OBWh (J,bi,bj)=0. _d 0 |
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OBWa0(J,bi,bj)=0. _d 0 |
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OBWh0(J,bi,bj)=0. _d 0 |
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OBWa1(J,bi,bj)=0. _d 0 |
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OBWh1(J,bi,bj)=0. _d 0 |
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OBWsl (J,bi,bj)=0. _d 0 |
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OBWsn (J,bi,bj)=0. _d 0 |
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OBWsl0(J,bi,bj)=0. _d 0 |
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OBWsn0(J,bi,bj)=0. _d 0 |
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OBWsl1(J,bi,bj)=0. _d 0 |
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OBWsn1(J,bi,bj)=0. _d 0 |
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OBWuice (J,bi,bj)=0. _d 0 |
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OBWvice (J,bi,bj)=0. _d 0 |
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OBWuice0(J,bi,bj)=0. _d 0 |
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OBWvice0(J,bi,bj)=0. _d 0 |
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OBWuice1(J,bi,bj)=0. _d 0 |
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OBWvice1(J,bi,bj)=0. _d 0 |
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#endif /* ALLOW_OBCS_WEST */ |
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ENDDO |
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#endif /* ALLOW_SEAICE */ |
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|
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#ifdef ALLOW_PTRACERS |
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#ifndef ALLOW_AUTODIFF_TAMC |
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IF ( usePTRACERS ) THEN |
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#endif |
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DO iTracer=1,PTRACERS_numInUse |
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DO K=1,Nr |
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DO I=1-Olx,sNx+Olx |
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#ifdef ALLOW_OBCS_NORTH |
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OBNptr (I,K,bi,bj,iTracer)=0. _d 0 |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBNptr0(I,K,bi,bj,iTracer)=0. _d 0 |
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OBNptr1(I,K,bi,bj,iTracer)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_NORTH */ |
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|
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#ifdef ALLOW_OBCS_SOUTH |
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OBSptr (I,K,bi,bj,iTracer)=0. _d 0 |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBSptr0(I,K,bi,bj,iTracer)=0. _d 0 |
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OBSptr1(I,K,bi,bj,iTracer)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_SOUTH */ |
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ENDDO |
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|
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DO J=1-Oly,sNy+Oly |
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#ifdef ALLOW_OBCS_EAST |
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OBEptr (J,K,bi,bj,iTracer)=0. _d 0 |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBEptr0(J,K,bi,bj,iTracer)=0. _d 0 |
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OBEptr1(J,K,bi,bj,iTracer)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_EAST */ |
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|
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#ifdef ALLOW_OBCS_WEST |
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OBWptr (J,K,bi,bj,iTracer)=0. _d 0 |
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# ifdef ALLOW_OBCS_PRESCRIBE |
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OBWptr0(J,K,bi,bj,iTracer)=0. _d 0 |
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OBWptr1(J,K,bi,bj,iTracer)=0. _d 0 |
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# endif |
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#endif /* ALLOW_OBCS_WEST */ |
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ENDDO |
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ENDDO |
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ENDDO |
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#ifndef ALLOW_AUTODIFF_TAMC |
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ENDIF |
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#endif |
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#endif /* ALLOW_PTRACERS */ |
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|
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#ifdef NONLIN_FRSURF |
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DO I=1-Olx,sNx+Olx |
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OBNeta(I,bi,bj)=0. |
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OBSeta(I,bi,bj)=0. |
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ENDDO |
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DO J=1-Oly,sNy+Oly |
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OBEeta(J,bi,bj)=0. |
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OBWeta(J,bi,bj)=0. |
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ENDDO |
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#endif /* NONLIN_FRSURF */ |
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|
| 280 |
#ifdef ALLOW_ORLANSKI |
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IF (useOrlanskiNorth.OR.useOrlanskiSouth.OR. |
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& useOrlanskiEast.OR.useOrlanskiWest) THEN |
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#ifdef ALLOW_DEBUG |
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IF (debugMode) CALL DEBUG_CALL('ORLANSKI_INIT',myThid) |
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#endif |
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CALL ORLANSKI_INIT(bi, bj, myThid) |
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ENDIF |
| 288 |
#endif /* ALLOW_ORLANSKI */ |
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|
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ENDDO |
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ENDDO |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C Only needed for Orlanski: |
| 295 |
IF ( nIter0.NE.0 .OR. pickupSuff.NE.' ' ) THEN |
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CALL OBCS_READ_PICKUP( nIter0, myThid ) |
| 297 |
ENDIF |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 299 |
|
| 300 |
C-- Load/compute OBCS values (initial conditions only) |
| 301 |
IF ( nIter0.EQ.0 .AND. pickupSuff.EQ.' ' ) THEN |
| 302 |
#ifdef ALLOW_DEBUG |
| 303 |
IF (debugMode) CALL DEBUG_CALL('OBCS_CALC',myThid) |
| 304 |
#endif |
| 305 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 306 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 307 |
CALL OBCS_CALC( bi, bj, startTime, nIter0, |
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& uVel, vVel, wVel, theta, salt, myThid ) |
| 309 |
ENDDO |
| 310 |
ENDDO |
| 311 |
|
| 312 |
C-- Apply OBCS values to initial conditions for consistency |
| 313 |
C (but initial conditions only) |
| 314 |
#ifdef ALLOW_DEBUG |
| 315 |
IF (debugMode) |
| 316 |
& CALL DEBUG_CALL('OBCS_APPLY_UV + OBCS_APPLY_TS',myThid) |
| 317 |
#endif |
| 318 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 319 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 320 |
DO K=1,Nr |
| 321 |
CALL OBCS_APPLY_UV( bi, bj, k, uVel, vVel, myThid ) |
| 322 |
CALL OBCS_APPLY_TS( bi, bj, k, theta, salt, myThid ) |
| 323 |
ENDDO |
| 324 |
ENDDO |
| 325 |
ENDDO |
| 326 |
IF (useOBCSprescribe) THEN |
| 327 |
C After applying the boundary conditions exchange the 3D-fields. |
| 328 |
C This is only necessary of the boudnary values have been read |
| 329 |
C from a file. |
| 330 |
#ifdef ALLOW_DEBUG |
| 331 |
IF (debugMode) |
| 332 |
& CALL DEBUG_CALL('EXCHANGES in OBCS_INIT_VARIABLES',myThid) |
| 333 |
#endif |
| 334 |
CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
| 335 |
_EXCH_XYZ_RL( theta, myThid ) |
| 336 |
_EXCH_XYZ_RL( salt , myThid ) |
| 337 |
ENDIF |
| 338 |
C endif start from rest |
| 339 |
#ifdef ALLOW_OBCS_PRESCRIBE |
| 340 |
ELSEIF ( useOBCSprescribe .AND. useEXF ) THEN |
| 341 |
C No real need to set OB values here. Add this call to fix a problem |
| 342 |
C of initialisation with EXF (exf_getffieldrec.F) which only recognizes |
| 343 |
C the 1rst call (setting "first") when time=starTime |
| 344 |
CALL OBCS_PRESCRIBE_READ( startTime, nIter0, myThid ) |
| 345 |
#endif |
| 346 |
ENDIF |
| 347 |
|
| 348 |
#ifdef ALLOW_PTRACERS |
| 349 |
C repeat everything for passive tracers |
| 350 |
IF ( usePTRACERS ) THEN |
| 351 |
C catch the case when we do start from a pickup for dynamics variables |
| 352 |
C but initialise ptracers differently |
| 353 |
IF ( nIter0 .EQ. PTRACERS_Iter0 ) THEN |
| 354 |
#ifdef ALLOW_DEBUG |
| 355 |
IF (debugMode) |
| 356 |
& CALL DEBUG_CALL('OBCS_APPLY_PTRACER',myThid) |
| 357 |
#endif |
| 358 |
DO iTracer=1,PTRACERS_numInUse |
| 359 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 360 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 361 |
DO K=1,Nr |
| 362 |
CALL OBCS_APPLY_PTRACER( |
| 363 |
I bi, bj, K, iTracer, |
| 364 |
U ptracer(1-Olx,1-Oly,K,bi,bj,iTracer), |
| 365 |
I myThid ) |
| 366 |
ENDDO |
| 367 |
ENDDO |
| 368 |
ENDDO |
| 369 |
ENDDO |
| 370 |
IF (useOBCSprescribe) THEN |
| 371 |
C After applying the boundary conditions exchange the 3D-fields. |
| 372 |
C This is only necessary of the boudnary values have been read |
| 373 |
C from a file. |
| 374 |
#ifdef ALLOW_DEBUG |
| 375 |
IF (debugMode) CALL DEBUG_CALL( |
| 376 |
& 'PTRACERS EXCHANGES in OBCS_INIT_VARIABLES',myThid) |
| 377 |
#endif |
| 378 |
CALL PTRACERS_FIELDS_BLOCKING_EXCH( myThid ) |
| 379 |
ENDIF |
| 380 |
C endif start from rest |
| 381 |
ENDIF |
| 382 |
C endif usePTRACERS |
| 383 |
ENDIF |
| 384 |
#endif /* ALLOW_PTRACERS */ |
| 385 |
|
| 386 |
#endif /* ALLOW_OBCS */ |
| 387 |
|
| 388 |
#ifdef ALLOW_DEBUG |
| 389 |
IF (debugMode) CALL DEBUG_LEAVE('OBCS_INIT_VARIABLES',myThid) |
| 390 |
#endif |
| 391 |
RETURN |
| 392 |
END |
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