| 1 |
mlosch |
1.20 |
C $Header: /u/gcmpack/MITgcm/pkg/obcs/obcs_init_variables.F,v 1.19 2005/12/15 17:15:36 jmc Exp $ |
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adcroft |
1.3 |
C $Name: $ |
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adcroft |
1.2 |
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#include "OBCS_OPTIONS.h" |
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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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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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jmc |
1.17 |
#ifdef ALLOW_PTRACERS |
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mlosch |
1.14 |
#include "PTRACERS_SIZE.h" |
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#include "PTRACERS.h" |
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#include "OBCS_PTRACERS.h" |
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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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C myThid - Number of this instance of INI_DEPTHS |
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INTEGER myThid |
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#ifdef ALLOW_OBCS |
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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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adcroft |
1.9 |
CHARACTER*(10) suff |
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INTEGER prec |
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mlosch |
1.14 |
#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 |
1.12 |
#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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adcroft |
1.2 |
DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO K=1,Nr |
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DO I=1-Olx,sNx+Olx |
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heimbach |
1.10 |
#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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#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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adcroft |
1.2 |
ENDDO |
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heimbach |
1.10 |
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adcroft |
1.2 |
DO J=1-Oly,sNy+Oly |
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heimbach |
1.10 |
#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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#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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adcroft |
1.2 |
ENDDO |
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ENDDO |
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jmc |
1.5 |
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mlosch |
1.14 |
#ifdef ALLOW_PTRACERS |
| 136 |
mlosch |
1.20 |
#ifndef ALLOW_AUTODIFF_TAMC |
| 137 |
mlosch |
1.16 |
IF ( usePTRACERS ) THEN |
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mlosch |
1.20 |
#endif |
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mlosch |
1.16 |
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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mlosch |
1.14 |
#ifdef ALLOW_OBCS_NORTH |
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mlosch |
1.16 |
OBNptr (I,K,bi,bj,iTracer)=0. _d 0 |
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mlosch |
1.14 |
# ifdef ALLOW_OBCS_PRESCRIBE |
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mlosch |
1.16 |
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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mlosch |
1.14 |
# endif |
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#endif /* ALLOW_OBCS_NORTH */ |
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mlosch |
1.16 |
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mlosch |
1.14 |
#ifdef ALLOW_OBCS_SOUTH |
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mlosch |
1.16 |
OBSptr (I,K,bi,bj,iTracer)=0. _d 0 |
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mlosch |
1.14 |
# ifdef ALLOW_OBCS_PRESCRIBE |
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mlosch |
1.16 |
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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mlosch |
1.14 |
# endif |
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#endif /* ALLOW_OBCS_SOUTH */ |
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mlosch |
1.16 |
ENDDO |
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DO J=1-Oly,sNy+Oly |
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mlosch |
1.14 |
#ifdef ALLOW_OBCS_EAST |
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mlosch |
1.16 |
OBEptr (J,K,bi,bj,iTracer)=0. _d 0 |
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mlosch |
1.14 |
# ifdef ALLOW_OBCS_PRESCRIBE |
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mlosch |
1.16 |
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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mlosch |
1.14 |
# endif |
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#endif /* ALLOW_OBCS_EAST */ |
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mlosch |
1.16 |
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mlosch |
1.14 |
#ifdef ALLOW_OBCS_WEST |
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mlosch |
1.16 |
OBWptr (J,K,bi,bj,iTracer)=0. _d 0 |
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mlosch |
1.14 |
# ifdef ALLOW_OBCS_PRESCRIBE |
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mlosch |
1.16 |
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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mlosch |
1.14 |
# endif |
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#endif /* ALLOW_OBCS_WEST */ |
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mlosch |
1.16 |
ENDDO |
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mlosch |
1.14 |
ENDDO |
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ENDDO |
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mlosch |
1.20 |
#ifndef ALLOW_AUTODIFF_TAMC |
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mlosch |
1.16 |
ENDIF |
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mlosch |
1.20 |
#endif |
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mlosch |
1.14 |
#endif /* ALLOW_PTRACERS */ |
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jmc |
1.5 |
#ifdef NONLIN_FRSURF |
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DO I=1-Olx,sNx+Olx |
| 185 |
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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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adcroft |
1.2 |
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#ifdef ALLOW_ORLANSKI |
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IF (useOrlanskiNorth.OR.useOrlanskiSouth.OR. |
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& useOrlanskiEast.OR.useOrlanskiWest) THEN |
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adcroft |
1.12 |
#ifdef ALLOW_DEBUG |
| 198 |
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IF (debugMode) CALL DEBUG_CALL('ORLANSKI_INIT',myThid) |
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#endif |
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adcroft |
1.2 |
CALL ORLANSKI_INIT(bi, bj, myThid) |
| 201 |
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ENDIF |
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#endif /* ALLOW_ORLANSKI */ |
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adcroft |
1.3 |
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ENDDO |
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ENDDO |
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jmc |
1.7 |
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adcroft |
1.9 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C jmc: here is the logical place to read OBCS-pickup files |
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C but a) without Orlanski: pass the test 1+1=2 without reading pickup. |
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C b) with Orlanski: 1+1=2 fail even with this bit of code |
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IF ( nIter0.NE.0 ) THEN |
| 212 |
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prec = precFloat64 |
| 213 |
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IF (pickupSuff.EQ.' ') THEN |
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WRITE(suff,'(I10.10)') nIter0 |
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ELSE |
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WRITE(suff,'(A10)') pickupSuff |
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ENDIF |
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c CALL OBCS_READ_CHECKPOINT(prec, nIter0, suff, myThid) |
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ENDIF |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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| 222 |
mlosch |
1.18 |
C-- Load/compute OBCS values in all cases, although these values are |
| 223 |
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C-- only used for initialisation and never for restart: |
| 224 |
adcroft |
1.12 |
#ifdef ALLOW_DEBUG |
| 225 |
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IF (debugMode) CALL DEBUG_CALL('OBCS_CALC',myThid) |
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#endif |
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adcroft |
1.2 |
DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
| 229 |
jmc |
1.6 |
CALL OBCS_CALC( bi, bj, startTime, nIter0, |
| 230 |
adcroft |
1.2 |
& uVel, vVel, wVel, theta, salt, myThid ) |
| 231 |
heimbach |
1.10 |
ENDDO |
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ENDDO |
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| 234 |
mlosch |
1.15 |
IF ( startTime .EQ. baseTime .AND. nIter0 .EQ. 0 |
| 235 |
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& .AND. pickupSuff .EQ. ' ' ) THEN |
| 236 |
jmc |
1.17 |
C-- Apply OBCS values to initial conditions for consistency |
| 237 |
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C (but initial conditions only) |
| 238 |
adcroft |
1.12 |
#ifdef ALLOW_DEBUG |
| 239 |
mlosch |
1.15 |
IF (debugMode) |
| 240 |
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& CALL DEBUG_CALL('OBCS_APPLY_UV + OBCS_APPLY_TS',myThid) |
| 241 |
adcroft |
1.12 |
#endif |
| 242 |
mlosch |
1.15 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 243 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
| 244 |
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DO K=1,Nr |
| 245 |
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CALL OBCS_APPLY_UV( bi, bj, k, uVel, vVel, myThid ) |
| 246 |
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CALL OBCS_APPLY_TS( bi, bj, k, theta, salt, myThid ) |
| 247 |
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ENDDO |
| 248 |
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ENDDO |
| 249 |
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ENDDO |
| 250 |
mlosch |
1.18 |
IF (useOBCSprescribe) THEN |
| 251 |
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C After applying the boundary conditions exchange the 3D-fields. |
| 252 |
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C This is only necessary of the boudnary values have been read |
| 253 |
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C from a file. |
| 254 |
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#ifdef ALLOW_DEBUG |
| 255 |
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IF (debugMode) |
| 256 |
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& CALL DEBUG_CALL('EXCHANGES in OBCS_INIT_VARIABLES',myThid) |
| 257 |
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#endif |
| 258 |
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CALL EXCH_UV_XYZ_RL(uVel,vVel,.TRUE.,myThid) |
| 259 |
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_EXCH_XYZ_R8( theta, myThid ) |
| 260 |
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_EXCH_XYZ_R8( salt , myThid ) |
| 261 |
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ENDIF |
| 262 |
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C endif start from rest |
| 263 |
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ENDIF |
| 264 |
mlosch |
1.14 |
#ifdef ALLOW_PTRACERS |
| 265 |
mlosch |
1.15 |
C repeat everything for passive tracers |
| 266 |
mlosch |
1.18 |
IF ( usePTRACERS ) THEN |
| 267 |
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C catch the case when we do start from a pickup for dynamics variables |
| 268 |
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C but initialise ptracers differently |
| 269 |
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IF ( nIter0 .EQ. PTRACERS_Iter0 ) THEN |
| 270 |
mlosch |
1.15 |
#ifdef ALLOW_DEBUG |
| 271 |
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IF (debugMode) |
| 272 |
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& CALL DEBUG_CALL('OBCS_APPLY_PTRACER',myThid) |
| 273 |
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#endif |
| 274 |
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DO iTracer=1,PTRACERS_numInUse |
| 275 |
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DO bj = myByLo(myThid), myByHi(myThid) |
| 276 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
| 277 |
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DO K=1,Nr |
| 278 |
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CALL OBCS_APPLY_PTRACER( |
| 279 |
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I bi, bj, K, iTracer, |
| 280 |
mlosch |
1.18 |
U ptracer(1-Olx,1-Oly,K,bi,bj,iTracer), |
| 281 |
mlosch |
1.15 |
I myThid ) |
| 282 |
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ENDDO |
| 283 |
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ENDDO |
| 284 |
mlosch |
1.14 |
ENDDO |
| 285 |
mlosch |
1.15 |
ENDDO |
| 286 |
mlosch |
1.18 |
IF (useOBCSprescribe) THEN |
| 287 |
mlosch |
1.11 |
C After applying the boundary conditions exchange the 3D-fields. |
| 288 |
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C This is only necessary of the boudnary values have been read |
| 289 |
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C from a file. |
| 290 |
adcroft |
1.12 |
#ifdef ALLOW_DEBUG |
| 291 |
mlosch |
1.18 |
IF (debugMode) CALL DEBUG_CALL( |
| 292 |
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& 'PTRACERS EXCHANGES in OBCS_INIT_VARIABLES',myThid) |
| 293 |
adcroft |
1.12 |
#endif |
| 294 |
jmc |
1.19 |
CALL PTRACERS_FIELDS_BLOCKING_EXCH( myThid ) |
| 295 |
mlosch |
1.18 |
ENDIF |
| 296 |
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C endif start from rest |
| 297 |
mlosch |
1.15 |
ENDIF |
| 298 |
mlosch |
1.18 |
C endif usePTRACERS |
| 299 |
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ENDIF |
| 300 |
mlosch |
1.15 |
#endif /* ALLOW_PTRACERS */ |
| 301 |
mlosch |
1.11 |
|
| 302 |
adcroft |
1.2 |
#endif /* ALLOW_OBCS */ |
| 303 |
heimbach |
1.10 |
|
| 304 |
adcroft |
1.12 |
#ifdef ALLOW_DEBUG |
| 305 |
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IF (debugMode) CALL DEBUG_LEAVE('OBCS_INIT_VARIABLES',myThid) |
| 306 |
|
|
#endif |
| 307 |
adcroft |
1.2 |
RETURN |
| 308 |
|
|
END |
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