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C $Header: /u/gcmpack/MITgcm/pkg/obcs/obcs_external_fields_load.F,v 1.9 2007/11/05 19:19:05 jmc Exp $ |
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C $Name: $ |
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#include "OBCS_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: OBCS_EXTERNAL_FIELDS_LOAD |
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C !INTERFACE: |
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SUBROUTINE OBCS_EXTERNAL_FIELDS_LOAD( myTime, myIter, myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE OBCS_EXTERNAL_FIELDS_LOAD |
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C | o Control reading of fields from external source. |
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C *==========================================================* |
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C | External source field loading routine for open boundaries. |
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C | This routine is called every time we want to |
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C | load a a set of external open boundary fields. |
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C | Only if there are fields available (file names are not empty) |
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C | the open boundary fields are overwritten. |
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C | The routine decides which fields to load and then reads them in. |
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C | This routine needs to be customised for particular |
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C | experiments. |
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C | Notes |
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C | ===== |
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C | Two-dimensional and three-dimensional I/O are handled in |
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C | the following way under MITgcmUV. A master thread |
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C | performs I/O using system calls. This threads reads data |
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C | into a temporary buffer. At present the buffer is loaded |
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C | with the entire model domain. This is probably OK for now |
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C | Each thread then copies data from the buffer to the |
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C | region of the proper array it is responsible for. |
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C | ===== |
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C | This routine is the complete analogue to external_fields_load, |
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C | except for exchanges of forcing fields. These are done in |
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C | obcs_precribe_exchanges, which is called from dynamics. |
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C | - Forcing period and cycle are the same as for other fields |
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C | in external forcing. |
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C | - constant boundary values are also read here and not |
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C | directly in obcs_init_variables (which calls obcs_calc |
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C | which in turn calls this routine) |
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C *==========================================================* |
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C \ev |
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|
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C !USES: |
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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 "GRID.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C === Routine arguments === |
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C myThid - Thread no. that called this routine. |
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C myTime - Simulation time |
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C myIter - Simulation timestep number |
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INTEGER myThid |
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_RL myTime |
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INTEGER myIter |
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|
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C if external forcing (exf) package is enabled, all loading of external |
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C fields is done by exf |
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#if (defined ALLOW_OBCS && defined ALLOW_OBCS_PRESCRIBE && !defined ALLOW_EXF) |
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C |
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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 "OBCS_PTRACERS.h" |
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#include "PTRACERS_PARAMS.h" |
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c#include "PTRACERS_FIELDS.h" |
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#endif /* ALLOW_PTRACERS */ |
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|
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C !LOCAL VARIABLES: |
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C === Local arrays === |
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C aWght, bWght :: Interpolation weights |
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C msgBuf :: Informational/error meesage buffer |
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INTEGER intime0,intime1,iTracer |
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_RL aWght,bWght,rdt |
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INTEGER nForcingPeriods,Imytm,Ifprd,Ifcyc,Iftm |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CEOP |
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|
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IF ( periodicExternalForcing ) THEN |
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|
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C Now calculate whether it is time to update the forcing arrays |
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rdt = 1. _d 0 / deltaTclock |
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nForcingPeriods = NINT(externForcingCycle/externForcingPeriod) |
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Imytm = NINT(myTime*rdt) |
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Ifprd = NINT(externForcingPeriod*rdt) |
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Ifcyc = NINT(externForcingCycle*rdt) |
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Iftm = MOD( Imytm+Ifcyc-Ifprd/2, Ifcyc) |
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|
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intime0 = 1 + INT(Iftm/Ifprd) |
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intime1 = 1 + MOD(intime0,nForcingPeriods) |
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c aWght = DFLOAT( Iftm-Ifprd*(intime0 - 1) ) / DFLOAT( Ifprd ) |
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aWght = FLOAT( Iftm-Ifprd*(intime0 - 1) ) |
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bWght = FLOAT( Ifprd ) |
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aWght = aWght / bWght |
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bWght = 1. _d 0 - aWght |
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|
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IF ( |
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& Iftm-Ifprd*(intime0-1) .EQ. 0 |
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& .OR. myIter .EQ. nIter0 |
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& ) THEN |
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|
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_BARRIER |
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_BEGIN_MASTER(myThid) |
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|
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C If the above condition is met then we need to read in |
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C data for the period ahead and the period behind myTime. |
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WRITE(msgBuf,'(1X,A,2I5,I10,1P1E20.12)') |
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& 'OBCS_EXTERNAL_FIELDS_LOAD: Reading new data:', |
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& intime0, intime1, myIter, myTime |
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CALL PRINT_MESSAGE(msgBuf,standardMessageUnit, |
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& SQUEEZE_RIGHT,myThid) |
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|
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#ifdef ALLOW_MDSIO |
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#ifdef ALLOW_OBCS_EAST |
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C Eastern boundary |
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IF ( OBEuFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBEuFile, readBinaryPrec, |
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& 'RL', Nr, OBEu0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBEuFile, readBinaryPrec, |
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& 'RL', Nr, OBEu1, intime1, myThid ) |
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ENDIF |
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IF ( OBEvFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBEvFile, readBinaryPrec, |
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& 'RL', Nr, OBEv0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBEvFile, readBinaryPrec, |
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& 'RL', Nr, OBEv1, intime1, myThid ) |
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ENDIF |
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IF ( OBEtFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBEtFile, readBinaryPrec, |
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& 'RL', Nr, OBEt0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBEtFile, readBinaryPrec, |
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& 'RL', Nr, OBEt1, intime1, myThid ) |
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ENDIF |
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IF ( OBEsFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBEsFile, readBinaryPrec, |
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& 'RL', Nr, OBEs0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBEsFile, readBinaryPrec, |
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& 'RL', Nr, OBEs1, intime1, myThid ) |
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ENDIF |
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#endif /* ALLOW_OBCS_WEST */ |
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#ifdef ALLOW_OBCS_WEST |
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C Western boundary |
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IF ( OBWuFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBWuFile, readBinaryPrec, |
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& 'RL', Nr, OBWu0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBWuFile, readBinaryPrec, |
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& 'RL', Nr, OBWu1, intime1, myThid ) |
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ENDIF |
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IF ( OBWvFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBWvFile, readBinaryPrec, |
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& 'RL', Nr, OBWv0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBWvFile, readBinaryPrec, |
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& 'RL', Nr, OBWv1, intime1, myThid ) |
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ENDIF |
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IF ( OBWtFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBWtFile, readBinaryPrec, |
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& 'RL', Nr, OBWt0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBWtFile, readBinaryPrec, |
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& 'RL', Nr, OBWt1, intime1, myThid ) |
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ENDIF |
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IF ( OBWsFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBWsFile, readBinaryPrec, |
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& 'RL', Nr, OBWs0, intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBWsFile, readBinaryPrec, |
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& 'RL', Nr, OBWs1, intime1, myThid ) |
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ENDIF |
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#endif /* ALLOW_OBCS_WEST */ |
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#ifdef ALLOW_OBCS_NORTH |
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C Northern boundary |
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IF ( OBNuFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBNuFile, readBinaryPrec, |
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& 'RL', Nr, OBNu0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBNuFile, readBinaryPrec, |
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& 'RL', Nr, OBNu1, intime1, myThid ) |
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ENDIF |
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IF ( OBNvFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBNvFile, readBinaryPrec, |
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& 'RL', Nr, OBNv0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBNvFile, readBinaryPrec, |
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& 'RL', Nr, OBNv1, intime1, myThid ) |
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ENDIF |
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IF ( OBNtFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBNtFile, readBinaryPrec, |
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& 'RL', Nr, OBNt0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBNtFile, readBinaryPrec, |
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& 'RL', Nr, OBNt1, intime1, myThid ) |
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ENDIF |
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IF ( OBNsFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBNsFile, readBinaryPrec, |
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& 'RL', Nr, OBNs0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBNsFile, readBinaryPrec, |
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& 'RL', Nr, OBNs1, intime1, myThid ) |
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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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C Southern boundary |
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IF ( OBSuFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBSuFile, readBinaryPrec, |
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& 'RL', Nr, OBSu0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBSuFile, readBinaryPrec, |
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& 'RL', Nr, OBSu1, intime1, myThid ) |
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ENDIF |
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IF ( OBSvFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBSvFile, readBinaryPrec, |
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& 'RL', Nr, OBSv0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBSvFile, readBinaryPrec, |
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& 'RL', Nr, OBSv1, intime1, myThid ) |
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ENDIF |
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IF ( OBStFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBStFile, readBinaryPrec, |
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& 'RL', Nr, OBSt0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBStFile, readBinaryPrec, |
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& 'RL', Nr, OBSt1, intime1, myThid ) |
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ENDIF |
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IF ( OBSsFile .NE. ' ' ) THEN |
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CALL MDSREADFIELDXZ ( OBSsFile, readBinaryPrec, |
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& 'RL', Nr, OBSs0, intime0, myThid ) |
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CALL MDSREADFIELDXZ ( OBSsFile, readBinaryPrec, |
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& 'RL', Nr, OBSs1, intime1, myThid ) |
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ENDIF |
224 |
#endif /* ALLOW_OBCS_SOUTH */ |
225 |
#ifdef ALLOW_PTRACERS |
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IF (usePTRACERS) THEN |
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C read boundary values for passive tracers |
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DO iTracer = 1, PTRACERS_numInUse |
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# ifdef ALLOW_OBCS_EAST |
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C Eastern boundary |
231 |
IF ( OBEptrFile(iTracer) .NE. ' ' ) THEN |
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CALL MDSREADFIELDYZ ( OBEptrFile(itracer), readBinaryPrec, |
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& 'RL', Nr, OBEptr0(1-Oly,1,1,1,iTracer), |
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& intime0, myThid ) |
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CALL MDSREADFIELDYZ ( OBEptrFile(itracer), readBinaryPrec, |
236 |
& 'RL', Nr, OBEptr1(1-Oly,1,1,1,iTracer), |
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& intime1, myThid ) |
238 |
ENDIF |
239 |
# endif /* ALLOW_OBCS_WEST */ |
240 |
# ifdef ALLOW_OBCS_WEST |
241 |
C Western boundary |
242 |
IF ( OBWptrFile(iTracer) .NE. ' ' ) THEN |
243 |
CALL MDSREADFIELDYZ ( OBWptrFile(itracer), readBinaryPrec, |
244 |
& 'RL', Nr, OBWptr0(1-Oly,1,1,1,iTracer), |
245 |
& intime0, myThid ) |
246 |
CALL MDSREADFIELDYZ ( OBWptrFile(itracer), readBinaryPrec, |
247 |
& 'RL', Nr, OBWptr1(1-Oly,1,1,1,iTracer), |
248 |
& intime1, myThid ) |
249 |
ENDIF |
250 |
# endif /* ALLOW_OBCS_WEST */ |
251 |
# ifdef ALLOW_OBCS_NORTH |
252 |
C Northern boundary |
253 |
IF ( OBNptrFile(iTracer) .NE. ' ' ) THEN |
254 |
CALL MDSREADFIELDXZ ( OBNptrFile(itracer), readBinaryPrec, |
255 |
& 'RL', Nr, OBNptr0(1-Olx,1,1,1,iTracer), |
256 |
& intime0, myThid ) |
257 |
CALL MDSREADFIELDXZ ( OBNptrFile(itracer), readBinaryPrec, |
258 |
& 'RL', Nr, OBNptr1(1-Olx,1,1,1,iTracer), |
259 |
& intime1, myThid ) |
260 |
ENDIF |
261 |
# endif /* ALLOW_OBCS_NORTH */ |
262 |
# ifdef ALLOW_OBCS_SOUTH |
263 |
C Southern boundary |
264 |
IF ( OBSptrFile(iTracer) .NE. ' ' ) THEN |
265 |
CALL MDSREADFIELDXZ ( OBSptrFile(itracer), readBinaryPrec, |
266 |
& 'RL', Nr, OBSptr0(1-Olx,1,1,1,iTracer), |
267 |
& intime0, myThid ) |
268 |
CALL MDSREADFIELDXZ ( OBSptrFile(itracer), readBinaryPrec, |
269 |
& 'RL', Nr, OBSptr1(1-Olx,1,1,1,iTracer), |
270 |
& intime1, myThid ) |
271 |
ENDIF |
272 |
# endif /* ALLOW_OBCS_SOUTH */ |
273 |
C end do iTracer |
274 |
ENDDO |
275 |
C end if (usePTRACERS) |
276 |
ENDIF |
277 |
#endif /* ALLOW_PTRACERS */ |
278 |
#else /* ALLOW_MDSIO */ |
279 |
STOP 'ABNORMAL END: OBCS_EXTERNAL_FIELDS_LOAD: NEEDS MSDIO PKG' |
280 |
#endif /* ALLOW_MDSIO */ |
281 |
|
282 |
_END_MASTER(myThid) |
283 |
C |
284 |
C At this point in external_fields_load the input fields are exchanged. |
285 |
C However, we do not have exchange routines for vertical |
286 |
C slices and they are not planned, either, so the approriate fields |
287 |
C are exchanged after the open boundary conditions have been |
288 |
C applied. (in DYNAMICS and DO_FIELDS_BLOCKING_EXCHANGES) |
289 |
_BARRIER |
290 |
|
291 |
C end if time to read new data |
292 |
ENDIF |
293 |
|
294 |
C if not periodicForcing |
295 |
ELSE |
296 |
aWght = 0. _d 0 |
297 |
bWght = 1. _d 0 |
298 |
C read boundary values once and for all |
299 |
IF ( myIter .EQ. nIter0 ) THEN |
300 |
_BARRIER |
301 |
_BEGIN_MASTER(myThid) |
302 |
C Read constant boundary conditions only for myIter = nIter0 |
303 |
WRITE(msgBuf,'(1X,A,I10,1P1E20.12)') |
304 |
& 'OBCS_EXTERNAL_FIELDS_LOAD: Reading initial data:', |
305 |
& myIter, myTime |
306 |
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit, |
307 |
& SQUEEZE_RIGHT,myThid) |
308 |
inTime0 = 1 |
309 |
#ifdef ALLOW_MDSIO |
310 |
#ifdef ALLOW_OBCS_EAST |
311 |
C Eastern boundary |
312 |
IF ( OBEuFile .NE. ' ' ) THEN |
313 |
CALL MDSREADFIELDYZ ( OBEuFile, readBinaryPrec, |
314 |
& 'RL', Nr, OBEu0, inTime0, myThid ) |
315 |
ENDIF |
316 |
IF ( OBEvFile .NE. ' ' ) THEN |
317 |
CALL MDSREADFIELDYZ ( OBEvFile, readBinaryPrec, |
318 |
& 'RL', Nr, OBEv0, inTime0, myThid ) |
319 |
ENDIF |
320 |
IF ( OBEtFile .NE. ' ' ) THEN |
321 |
CALL MDSREADFIELDYZ ( OBEtFile, readBinaryPrec, |
322 |
& 'RL', Nr, OBEt0, inTime0, myThid ) |
323 |
ENDIF |
324 |
IF ( OBEsFile .NE. ' ' ) THEN |
325 |
CALL MDSREADFIELDYZ ( OBEsFile, readBinaryPrec, |
326 |
& 'RL', Nr, OBEs0, inTime0, myThid ) |
327 |
ENDIF |
328 |
#endif /* ALLOW_OBCS_WEST */ |
329 |
#ifdef ALLOW_OBCS_WEST |
330 |
C Western boundary |
331 |
IF ( OBWuFile .NE. ' ' ) THEN |
332 |
CALL MDSREADFIELDYZ ( OBWuFile, readBinaryPrec, |
333 |
& 'RL', Nr, OBWu0, inTime0, myThid ) |
334 |
ENDIF |
335 |
IF ( OBWvFile .NE. ' ' ) THEN |
336 |
CALL MDSREADFIELDYZ ( OBWvFile, readBinaryPrec, |
337 |
& 'RL', Nr, OBWv0, inTime0, myThid ) |
338 |
ENDIF |
339 |
IF ( OBWtFile .NE. ' ' ) THEN |
340 |
CALL MDSREADFIELDYZ ( OBWtFile, readBinaryPrec, |
341 |
& 'RL', Nr, OBWt0, inTime0, myThid ) |
342 |
ENDIF |
343 |
IF ( OBWsFile .NE. ' ' ) THEN |
344 |
CALL MDSREADFIELDYZ ( OBWsFile, readBinaryPrec, |
345 |
& 'RL', Nr, OBWs0, inTime0, myThid ) |
346 |
ENDIF |
347 |
#endif /* ALLOW_OBCS_WEST */ |
348 |
#ifdef ALLOW_OBCS_NORTH |
349 |
C Northern boundary |
350 |
IF ( OBNuFile .NE. ' ' ) THEN |
351 |
CALL MDSREADFIELDXz ( OBNuFile, readBinaryPrec, |
352 |
& 'RL', Nr, OBNu0, inTime0, myThid ) |
353 |
ENDIF |
354 |
IF ( OBNvFile .NE. ' ' ) THEN |
355 |
CALL MDSREADFIELDXZ ( OBNvFile, readBinaryPrec, |
356 |
& 'RL', Nr, OBNv0, inTime0, myThid ) |
357 |
ENDIF |
358 |
IF ( OBNtFile .NE. ' ' ) THEN |
359 |
CALL MDSREADFIELDXZ ( OBNtFile, readBinaryPrec, |
360 |
& 'RL', Nr, OBNt0, inTime0, myThid ) |
361 |
ENDIF |
362 |
IF ( OBNsFile .NE. ' ' ) THEN |
363 |
CALL MDSREADFIELDXZ ( OBNsFile, readBinaryPrec, |
364 |
& 'RL', Nr, OBNs0, inTime0, myThid ) |
365 |
ENDIF |
366 |
#endif /* ALLOW_OBCS_NORTH */ |
367 |
#ifdef ALLOW_OBCS_SOUTH |
368 |
C Southern boundary |
369 |
IF ( OBSuFile .NE. ' ' ) THEN |
370 |
CALL MDSREADFIELDXz ( OBSuFile, readBinaryPrec, |
371 |
& 'RL', Nr, OBSu0, inTime0, myThid ) |
372 |
ENDIF |
373 |
IF ( OBSvFile .NE. ' ' ) THEN |
374 |
CALL MDSREADFIELDXZ ( OBSvFile, readBinaryPrec, |
375 |
& 'RL', Nr, OBSv0, inTime0, myThid ) |
376 |
ENDIF |
377 |
IF ( OBStFile .NE. ' ' ) THEN |
378 |
CALL MDSREADFIELDXZ ( OBStFile, readBinaryPrec, |
379 |
& 'RL', Nr, OBSt0, inTime0, myThid ) |
380 |
ENDIF |
381 |
IF ( OBSsFile .NE. ' ' ) THEN |
382 |
CALL MDSREADFIELDXZ ( OBSsFile, readBinaryPrec, |
383 |
& 'RL', Nr, OBSs0, inTime0, myThid ) |
384 |
ENDIF |
385 |
#endif /* ALLOW_OBCS_SOUTH */ |
386 |
#ifdef ALLOW_PTRACERS |
387 |
IF (usePTRACERS) THEN |
388 |
C read passive tracer boundary values |
389 |
DO iTracer = 1, PTRACERS_numInUse |
390 |
# ifdef ALLOW_OBCS_EAST |
391 |
C Eastern boundary |
392 |
IF ( OBEptrFile(iTracer) .NE. ' ' ) THEN |
393 |
CALL MDSREADFIELDYZ ( OBEptrFile(iTracer), readBinaryPrec, |
394 |
& 'RL', Nr, OBEptr0(1-Oly,1,1,1,iTracer), |
395 |
& inTime0, myThid ) |
396 |
ENDIF |
397 |
# endif /* ALLOW_OBCS_WEST */ |
398 |
# ifdef ALLOW_OBCS_WEST |
399 |
C Western boundary |
400 |
IF ( OBWptrFile(iTracer) .NE. ' ' ) THEN |
401 |
CALL MDSREADFIELDYZ ( OBWptrFile(iTracer), readBinaryPrec, |
402 |
& 'RL', Nr, OBWptr0(1-Oly,1,1,1,iTracer), |
403 |
& inTime0, myThid ) |
404 |
ENDIF |
405 |
# endif /* ALLOW_OBCS_WEST */ |
406 |
# ifdef ALLOW_OBCS_NORTH |
407 |
C Northern boundary |
408 |
IF ( OBNptrFile(iTracer) .NE. ' ' ) THEN |
409 |
CALL MDSREADFIELDXZ ( OBNptrFile(iTracer), readBinaryPrec, |
410 |
& 'RL', Nr, OBNptr0(1-Olx,1,1,1,iTracer), |
411 |
& inTime0, myThid ) |
412 |
ENDIF |
413 |
# endif /* ALLOW_OBCS_NORTH */ |
414 |
# ifdef ALLOW_OBCS_SOUTH |
415 |
C Southern boundary |
416 |
IF ( OBSptrFile(iTracer) .NE. ' ' ) THEN |
417 |
CALL MDSREADFIELDXZ ( OBSptrFile(iTracer), readBinaryPrec, |
418 |
& 'RL', Nr, OBSptr0(1-Olx,1,1,1,iTracer), |
419 |
& inTime0, myThid ) |
420 |
ENDIF |
421 |
# endif /* ALLOW_OBCS_SOUTH */ |
422 |
C end do iTracer |
423 |
ENDDO |
424 |
C end if (usePTRACERS) |
425 |
ENDIF |
426 |
#endif /* ALLOW_PTRACERS */ |
427 |
#else /* ALLOW_MDSIO */ |
428 |
STOP 'ABNORMAL END: OBCS_EXTERNAL_FIELDS_LOAD: NEEDS MSDIO PKG' |
429 |
#endif /* ALLOW_MDSIO */ |
430 |
_END_MASTER(myThid) |
431 |
_BARRIER |
432 |
C endif myIter .EQ. nIter0 |
433 |
ENDIF |
434 |
C endif for periodicForcing |
435 |
ENDIF |
436 |
|
437 |
C-- Now interpolate OBSu, OBSv, OBSt, OBSs, OBSptr, etc. |
438 |
C-- For periodicForcing, aWght = 0. and bWght = 1. so that the |
439 |
C-- interpolation boilds down to copying the time-independent |
440 |
C-- forcing field OBSu0 to OBSu |
441 |
#ifdef ALLOW_OBCS_EAST |
442 |
IF ( OBEuFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
443 |
& OBEu, OBEu0, OBEu1, aWght, bWght, myThid ) |
444 |
IF ( OBEvFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
445 |
& OBEv, OBEv0, OBEv1, aWght, bWght, myThid ) |
446 |
IF ( OBEtFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
447 |
& OBEt, OBEt0, OBEt1, aWght, bWght, myThid ) |
448 |
IF ( OBEsFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
449 |
& OBEs, OBEs0, OBEs1, aWght, bWght, myThid ) |
450 |
#endif /* ALLOW_OBCS_EAST */ |
451 |
#ifdef ALLOW_OBCS_WEST |
452 |
IF ( OBWuFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
453 |
& OBWu, OBWu0, OBWu1, aWght, bWght, myThid ) |
454 |
IF ( OBWvFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
455 |
& OBWv, OBWv0, OBWv1, aWght, bWght, myThid ) |
456 |
IF ( OBWtFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
457 |
& OBWt, OBWt0, OBWt1, aWght, bWght, myThid ) |
458 |
IF ( OBWsFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
459 |
& OBWs, OBWs0, OBWs1, aWght, bWght, myThid ) |
460 |
#endif /* ALLOW_OBCS_WEST */ |
461 |
#ifdef ALLOW_OBCS_NORTH |
462 |
IF ( OBNuFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
463 |
& OBNu, OBNu0, OBNu1, aWght, bWght, myThid ) |
464 |
IF ( OBNvFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
465 |
& OBNv, OBNv0, OBNv1, aWght, bWght, myThid ) |
466 |
IF ( OBNtFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
467 |
& OBNt, OBNt0, OBNt1, aWght, bWght, myThid ) |
468 |
IF ( OBNsFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
469 |
& OBNs, OBNs0, OBNs1, aWght, bWght, myThid ) |
470 |
#endif /* ALLOW_OBCS_NORTH */ |
471 |
#ifdef ALLOW_OBCS_SOUTH |
472 |
IF ( OBSuFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
473 |
& OBSu, OBSu0, OBSu1, aWght, bWght, myThid ) |
474 |
IF ( OBSvFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
475 |
& OBSv, OBSv0, OBSv1, aWght, bWght, myThid ) |
476 |
IF ( OBStFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
477 |
& OBSt, OBSt0, OBSt1, aWght, bWght, myThid ) |
478 |
IF ( OBSsFile .NE. ' ' ) CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
479 |
& OBSs, OBSs0, OBSs1, aWght, bWght, myThid ) |
480 |
#endif /* ALLOW_OBCS_SOUTH */ |
481 |
#ifdef ALLOW_PTRACERS |
482 |
IF (usePTRACERS) THEN |
483 |
C "interpolate" passive tracer boundary values |
484 |
DO iTracer = 1, PTRACERS_numInUse |
485 |
# ifdef ALLOW_OBCS_EAST |
486 |
IF ( OBEptrFile(iTracer) .NE. ' ' ) |
487 |
& CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
488 |
O OBEptr (1-Oly,1,1,1,iTracer), |
489 |
I OBEptr0(1-Oly,1,1,1,iTracer), |
490 |
I OBEptr1(1-Oly,1,1,1,iTracer), aWght, bWght, myThid ) |
491 |
# endif /* ALLOW_OBCS_EAST */ |
492 |
# ifdef ALLOW_OBCS_WEST |
493 |
IF ( OBWptrFile(iTracer) .NE. ' ' ) |
494 |
& CALL OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
495 |
O OBWptr (1-Oly,1,1,1,iTracer), |
496 |
I OBWptr0(1-Oly,1,1,1,iTracer), |
497 |
I OBWptr1(1-Oly,1,1,1,iTracer), aWght, bWght, myThid ) |
498 |
# endif /* ALLOW_OBCS_WEST */ |
499 |
# ifdef ALLOW_OBCS_NORTH |
500 |
IF ( OBNptrFile(iTracer) .NE. ' ' ) |
501 |
& CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
502 |
O OBNptr (1-Olx,1,1,1,iTracer), |
503 |
I OBNptr0(1-Olx,1,1,1,iTracer), |
504 |
I OBNptr1(1-Olx,1,1,1,iTracer), aWght, bWght, myThid ) |
505 |
# endif /* ALLOW_OBCS_NORTH */ |
506 |
# ifdef ALLOW_OBCS_SOUTH |
507 |
IF ( OBSptrFile(iTracer) .NE. ' ' ) |
508 |
& CALL OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
509 |
O OBSptr (1-Olx,1,1,1,iTracer), |
510 |
I OBSptr0(1-Olx,1,1,1,iTracer), |
511 |
I OBSptr1(1-Olx,1,1,1,iTracer), aWght, bWght, myThid ) |
512 |
# endif /* ALLOW_OBCS_SOUTH */ |
513 |
C end do iTracer |
514 |
ENDDO |
515 |
C end if (usePTRACERS) |
516 |
ENDIF |
517 |
#endif /* ALLOW_PTRACERS */ |
518 |
CMLC endif for periodicForcing |
519 |
CML ENDIF |
520 |
|
521 |
RETURN |
522 |
END |
523 |
|
524 |
CBOP |
525 |
C !ROUTINE: OBCS_EXTERNAL_FIELDS_INTERP_XZ |
526 |
C !INTERFACE: |
527 |
SUBROUTINE OBCS_EXTERNAL_FIELDS_INTERP_XZ( |
528 |
O fld, |
529 |
I fld0, fld1, aWght, bWght, myThid ) |
530 |
C !DESCRIPTION: \bv |
531 |
C *==========================================================* |
532 |
C | SUBROUTINE OBCS_EXTERNAL_FIELDS_INTERP_XZ |
533 |
C | o Interpolate between to records |
534 |
C *==========================================================* |
535 |
C \ev |
536 |
|
537 |
C !USES: |
538 |
IMPLICIT NONE |
539 |
C === Global variables === |
540 |
#include "SIZE.h" |
541 |
#include "EEPARAMS.h" |
542 |
#include "PARAMS.h" |
543 |
|
544 |
C !INPUT/OUTPUT PARAMETERS: |
545 |
C === Routine arguments === |
546 |
C myThid - Thread no. that called this routine. |
547 |
C aWght, bWght :: Interpolation weights |
548 |
INTEGER myThid |
549 |
_RL aWght,bWght |
550 |
_RL fld (1-Olx:sNx+Olx,Nr,nSx,nSy) |
551 |
_RL fld0(1-Olx:sNx+Olx,Nr,nSx,nSy) |
552 |
_RL fld1(1-Olx:sNx+Olx,Nr,nSx,nSy) |
553 |
|
554 |
C !LOCAL VARIABLES: |
555 |
C === Local arrays === |
556 |
C bi,bj,i,j :: loop counters |
557 |
INTEGER bi,bj,i,k |
558 |
CEOP |
559 |
DO bj = myByLo(myThid), myByHi(myThid) |
560 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
561 |
DO K = 1, Nr |
562 |
DO i=1-Olx,sNx+Olx |
563 |
fld(i,k,bi,bj) = bWght*fld0(i,k,bi,bj) |
564 |
& +aWght*fld1(i,k,bi,bj) |
565 |
ENDDO |
566 |
ENDDO |
567 |
ENDDO |
568 |
ENDDO |
569 |
|
570 |
RETURN |
571 |
END |
572 |
CBOP |
573 |
C !ROUTINE: OBCS_EXTERNAL_FIELDS_INTERP_YZ |
574 |
C !INTERFACE: |
575 |
SUBROUTINE OBCS_EXTERNAL_FIELDS_INTERP_YZ( |
576 |
O fld, |
577 |
I fld0, fld1, aWght, bWght, myThid ) |
578 |
C !DESCRIPTION: \bv |
579 |
C *==========================================================* |
580 |
C | SUBROUTINE OBCS_EXTERNAL_FIELDS_INTERP_YZ |
581 |
C | o Interpolate between to records |
582 |
C *==========================================================* |
583 |
C \ev |
584 |
|
585 |
C !USES: |
586 |
IMPLICIT NONE |
587 |
C === Global variables === |
588 |
#include "SIZE.h" |
589 |
#include "EEPARAMS.h" |
590 |
#include "PARAMS.h" |
591 |
|
592 |
C !INPUT/OUTPUT PARAMETERS: |
593 |
C === Routine arguments === |
594 |
C myThid - Thread no. that called this routine. |
595 |
C aWght, bWght :: Interpolation weights |
596 |
INTEGER myThid |
597 |
_RL aWght,bWght |
598 |
_RL fld (1-Oly:sNy+Oly,Nr,nSx,nSy) |
599 |
_RL fld0(1-Oly:sNy+Oly,Nr,nSx,nSy) |
600 |
_RL fld1(1-Oly:sNy+Oly,Nr,nSx,nSy) |
601 |
|
602 |
C !LOCAL VARIABLES: |
603 |
C === Local arrays === |
604 |
C bi,bj,i,j :: loop counters |
605 |
INTEGER bi,bj,j,k |
606 |
CEOP |
607 |
DO bj = myByLo(myThid), myByHi(myThid) |
608 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
609 |
DO K = 1, Nr |
610 |
DO j=1-Oly,sNy+Oly |
611 |
fld(j,k,bi,bj) = bWght*fld0(j,k,bi,bj) |
612 |
& +aWght*fld1(j,k,bi,bj) |
613 |
ENDDO |
614 |
ENDDO |
615 |
ENDDO |
616 |
ENDDO |
617 |
|
618 |
#endif /* ALLOW_OBCS AND ALLOW_OBCS_PRESCRIBE AND .NOT. ALLOW_EXF */ |
619 |
|
620 |
RETURN |
621 |
END |