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|
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#include "CPP_OPTIONS.h" |
3 |
#include "OFFLINE_OPTIONS.h" |
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|
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C !ROUTINE: OFFLINE_FIELDS_LOAD |
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C !INTERFACE: |
7 |
SUBROUTINE OFFLINE_FIELDS_LOAD( myTime, myIter, myThid ) |
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C *==========================================================* |
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C | SUBROUTINE OFFLINE_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 | Offline External source field loading routine. |
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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 fields. The routine decides |
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C | 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 | currently the file names need to be specific lengths |
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C | would like to make this more flexible QQ |
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C *==========================================================* |
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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 "FFIELDS.h" |
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#include "GRID.h" |
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#include "DYNVARS.h" |
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#ifdef ALLOW_GMREDI |
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#include "GMREDI.h" |
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#include "GMREDI_DIAGS.h" |
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#endif |
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#ifdef ALLOW_OFFLINE |
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#include "OFFLINE.h" |
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#endif |
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|
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LOGICAL DIFFERENT_MULTIPLE |
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EXTERNAL DIFFERENT_MULTIPLE |
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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 fn :: Temp. for building file name. |
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CHARACTER*(MAX_LEN_FNAM) fn |
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CHARACTER*18 fn2 |
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CHARACTER*15 fn3 |
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CHARACTER*19 fn4 |
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INTEGER prec |
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|
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|
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|
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C !LOCAL VARIABLES: |
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C === Local arrays === |
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C uvel[01] :: Temp. for u |
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C vvel[01] :: Temp. for v |
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C wvel[01] :: Temp. for w |
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c conv[01] :: Temp for Convection Count |
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C [01] :: End points for interpolation |
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C Above use static heap storage to allow exchange. |
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C aWght, bWght :: Interpolation weights |
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COMMON /OFFLINEFFIELDS/ |
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& uvel0, vvel0, wvel0, tave0, save0, |
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& conv0, gmkx0, gmky0, gmkz0, hflx0, |
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& sflx0, |
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& uvel1, vvel1, wvel1, tave1, save1, |
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& conv1, gmkx1, gmky1, gmkz1, hflx1, |
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& sflx1 |
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_RS uvel0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS uvel1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS vvel0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS vvel1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS wvel0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS wvel1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS tave0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS tave1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS save0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS save1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS conv0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS conv1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS gmkx0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS gmkx1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS gmky0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS gmky1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS gmkz0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS gmkz1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RS hflx0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS hflx1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS sflx0 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RS sflx1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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c _RS tmp (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RL tmp |
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_RL sfac (1-OLy:sNy+OLy,nSy) |
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|
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|
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INTEGER bi,bj,i,j,k,intime0,intime1 |
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_RL aWght,bWght,rdt, KGM |
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INTEGER nForcingPeriods,Imytm,Ifprd,Ifcyc,Iftm |
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|
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#ifdef ALLOW_OFFLINE |
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CALL TIMER_START('OFFLINE_FIELDS_LOAD [I/O]', myThid) |
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prec = precFloat32 |
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KGM=1.d0 |
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|
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IF ( periodicExternalForcing ) THEN |
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|
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C First call requires that we initialize everything to zero for safety |
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IF ( myIter .EQ. nIter0 ) THEN |
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CALL LEF_ZERO3( uvel0 ,myThid ) |
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CALL LEF_ZERO3( vvel0 ,myThid ) |
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CALL LEF_ZERO3( wvel0 ,myThid ) |
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CALL LEF_ZERO3( tave0 ,myThid ) |
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CALL LEF_ZERO3( save0 ,myThid ) |
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CALL LEF_ZERO3( conv0 ,myThid ) |
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CALL LEF_ZERO3( gmkx0 ,myThid ) |
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CALL LEF_ZERO3( gmky0 ,myThid ) |
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CALL LEF_ZERO3( gmkz0 ,myThid ) |
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CALL LEF_ZERO2( hflx0 ,myThid ) |
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CALL LEF_ZERO2( sflx0 ,myThid ) |
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CALL LEF_ZERO3( uvel1 ,myThid ) |
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CALL LEF_ZERO3( vvel1 ,myThid ) |
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CALL LEF_ZERO3( wvel1 ,myThid ) |
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CALL LEF_ZERO3( tave1 ,myThid ) |
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CALL LEF_ZERO3( save1 ,myThid ) |
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CALL LEF_ZERO3( conv1 ,myThid ) |
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CALL LEF_ZERO3( gmkx1 ,myThid ) |
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CALL LEF_ZERO3( gmky1 ,myThid ) |
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CALL LEF_ZERO3( gmkz1 ,myThid ) |
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CALL LEF_ZERO2( hflx1 ,myThid ) |
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CALL LEF_ZERO2( sflx1 ,myThid ) |
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ENDIF |
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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=int(offlineForcingCycle/offlineForcingPeriod+0.5) |
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Imytm=int(myTime*rdt+0.5) |
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Ifprd=int(offlineForcingPeriod*rdt+0.5) |
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Ifcyc=int(offlineForcingCycle*rdt+0.5) |
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Iftm=mod( Imytm+Ifcyc-Ifprd/2 ,Ifcyc) |
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|
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intime0=int(Iftm/Ifprd) |
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intime1=mod(intime0+1,nForcingPeriods) |
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aWght=float( Iftm-Ifprd*intime0 )/float( Ifprd ) |
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bWght=1.-aWght |
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|
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intime0=intime0+1 |
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INTIME1=intime1+1 |
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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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_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(*,*) |
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& 'S/R OFFLINE_FIELDS_LOAD: Reading new data',myTime,myIter |
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& , nIter0, intime0,intime1 |
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|
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#ifdef NOT_MODEL_FILES |
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c if reading own files setup reading here |
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#else |
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c |
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IF ( Uvelfile .NE. ' ' ) THEN |
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WRITE(fn2,'(A)') Uvelfile |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,uvel0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,uvel1, 1,myThid) |
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ENDIF |
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c |
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IF ( Vvelfile .NE. ' ' ) THEN |
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WRITE(fn2,'(A)') Vvelfile |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,vvel0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,vvel1, 1,myThid) |
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ENDIF |
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c |
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IF (Wvelfile .NE. ' ' ) THEN |
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WRITE(fn2,'(A)') Wvelfile |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,wvel0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,wvel1, 1,myThid) |
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ENDIF |
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|
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IF (Thetfile .NE. ' ' ) THEN |
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WRITE(fn3,'(A)') Thetfile |
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WRITE(fn,'(A,A,I10.10)') fn3,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,tave0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn3,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,tave1, 1,myThid) |
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ENDIF |
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|
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IF (Saltfile .NE. ' ' ) THEN |
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WRITE(fn3,'(A)') Saltfile |
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WRITE(fn,'(A,A,I10.10)') fn3,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,save0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn3,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,save1, 1,myThid) |
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ENDIF |
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|
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IF (ConvFile .NE. ' ' ) THEN |
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WRITE(fn2,'(A)') ConvFile |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,conv0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,conv1, 1,myThid) |
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ENDIF |
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c |
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|
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IF (GMwxFile .NE. ' ' ) THEN |
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WRITE(fn2,'(A)') GMwxFile |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gmkx0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gmkx1, 1,myThid) |
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ENDIF |
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|
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IF (GMwyFile .NE. ' ') THEN |
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WRITE(fn2,'(A)') GMwyFile |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gmky0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime1*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gmky1, 1,myThid) |
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ENDIF |
239 |
c |
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IF (GMwzFile .NE. ' ') THEN |
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WRITE(fn2,'(A)') GMwzFile |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime0*Ifprd+offlineIter0 |
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CALL MDSREADFIELD(fn,prec,'RL',Nr,gmkz0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn2,'.',intime1*Ifprd+offlineIter0 |
245 |
CALL MDSREADFIELD(fn,prec,'RL',Nr,gmkz1, 1,myThid) |
246 |
ENDIF |
247 |
c |
248 |
IF (HFluxFile .NE. ' ') THEN |
249 |
WRITE(fn4,'(A)') HFluxFile |
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WRITE(fn,'(A,A,I10.10)') fn4,'.',intime0*Ifprd+offlineIter0 |
251 |
CALL MDSREADFIELD(fn,prec,'RL',1,hflx0, 1,myThid) |
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WRITE(fn,'(A,A,I10.10)') fn4,'.',intime1*Ifprd+offlineIter0 |
253 |
CALL MDSREADFIELD(fn,prec,'RL',1,hflx1, 1,myThid) |
254 |
ENDIF |
255 |
c |
256 |
IF (SFluxFile .NE. ' ') THEN |
257 |
WRITE(fn4,'(A)') SFluxFile |
258 |
WRITE(fn,'(A,A,I10.10)') fn4,'.',intime0*Ifprd+offlineIter0 |
259 |
CALL MDSREADFIELD(fn,prec,'RL',1,sflx0, 1,myThid) |
260 |
WRITE(fn,'(A,A,I10.10)') fn4,'.',intime1*Ifprd+offlineIter0 |
261 |
CALL MDSREADFIELD(fn,prec,'RL',1,sflx1, 1,myThid) |
262 |
ENDIF |
263 |
c |
264 |
#endif /* else NOT_MODEL_FILES */ |
265 |
|
266 |
_END_MASTER(myThid) |
267 |
|
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C |
269 |
_EXCH_XYZ_R4(uvel0 , myThid ) |
270 |
_EXCH_XYZ_R4(uvel1 , myThid ) |
271 |
_EXCH_XYZ_R4(vvel0 , myThid ) |
272 |
_EXCH_XYZ_R4(vvel1 , myThid ) |
273 |
_EXCH_XYZ_R4(wvel0, myThid ) |
274 |
_EXCH_XYZ_R4(wvel1, myThid ) |
275 |
_EXCH_XYZ_R4(tave0 , myThid ) |
276 |
_EXCH_XYZ_R4(tave1 , myThid ) |
277 |
_EXCH_XYZ_R4(save0, myThid ) |
278 |
_EXCH_XYZ_R4(save1, myThid ) |
279 |
_EXCH_XYZ_R4(conv0, myThid ) |
280 |
_EXCH_XYZ_R4(conv1, myThid ) |
281 |
_EXCH_XYZ_R4(gmkx0, myThid ) |
282 |
_EXCH_XYZ_R4(gmkx1, myThid ) |
283 |
_EXCH_XYZ_R4(gmky0 , myThid ) |
284 |
_EXCH_XYZ_R4(gmky1 , myThid ) |
285 |
_EXCH_XYZ_R4(gmkz0, myThid ) |
286 |
_EXCH_XYZ_R4(gmkz1, myThid ) |
287 |
_EXCH_XY_R4(hflx0 , myThid ) |
288 |
_EXCH_XY_R4(hflx1 , myThid ) |
289 |
_EXCH_XY_R4(sflx0, myThid ) |
290 |
_EXCH_XY_R4(sflx1, myThid ) |
291 |
|
292 |
|
293 |
c |
294 |
ENDIF |
295 |
c |
296 |
|
297 |
C-- Interpolate uvel, vvel, wvel |
298 |
DO bj = myByLo(myThid), myByHi(myThid) |
299 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
300 |
do k=1,Nr |
301 |
DO j=1-Oly,sNy+Oly |
302 |
DO i=1-Olx,sNx+Olx |
303 |
Uvel(i,j,k,bi,bj) = bWght*uvel0(i,j,k,bi,bj) |
304 |
& +aWght*uvel1(i,j,k,bi,bj) |
305 |
Vvel(i,j,k,bi,bj) = bWght*vvel0(i,j,k,bi,bj) |
306 |
& +aWght*vvel1(i,j,k,bi,bj) |
307 |
Wvel(i,j,k,bi,bj) = bWght*wvel0(i,j,k,bi,bj) |
308 |
& +aWght*wvel1(i,j,k,bi,bj) |
309 |
theta(i,j,k,bi,bj) = bWght*tave0(i,j,k,bi,bj) |
310 |
& +aWght*tave1(i,j,k,bi,bj) |
311 |
salt(i,j,k,bi,bj) = bWght*save0(i,j,k,bi,bj) |
312 |
& +aWght*save1(i,j,k,bi,bj) |
313 |
ConvectCount(i,j,k,bi,bj) = bWght*conv0(i,j,k,bi,bj) |
314 |
& +aWght*conv1(i,j,k,bi,bj) |
315 |
IVDConvCount(i,j,k,bi,bj) = bWght*conv0(i,j,k,bi,bj) |
316 |
& +aWght*conv1(i,j,k,bi,bj) |
317 |
#ifdef ALLOW_GMREDI |
318 |
Kwx(i,j,k,bi,bj) = bWght*gmkx0(i,j,k,bi,bj) |
319 |
& +aWght*gmkx1(i,j,k,bi,bj) |
320 |
Kwy(i,j,k,bi,bj) = bWght*gmky0(i,j,k,bi,bj) |
321 |
& +aWght*gmky1(i,j,k,bi,bj) |
322 |
Kwz(i,j,k,bi,bj) = bWght*gmkz0(i,j,k,bi,bj) |
323 |
& +aWght*gmkz1(i,j,k,bi,bj) |
324 |
#endif |
325 |
surfaceForcingT(i,j,bi,bj) = bWght*hflx0(i,j,bi,bj) |
326 |
& +aWght*hflx1(i,j,bi,bj) |
327 |
surfaceForcingT(i,j,bi,bj) = surfaceForcingT(i,j,bi,bj)/ |
328 |
& (HeatCapacity_Cp*recip_horiVertRatio*rhoConst) |
329 |
surfaceForcingS(i,j,bi,bj) = bWght*sflx0(i,j,bi,bj) |
330 |
& +aWght*sflx1(i,j,bi,bj) |
331 |
surfaceForcingS(i,j,bi,bj) = surfaceForcingS(i,j,bi,bj)/ |
332 |
& (recip_horiVertRatio*rhoConst) |
333 |
ENDDO |
334 |
ENDDO |
335 |
ENDDO |
336 |
ENDDO |
337 |
ENDDO |
338 |
|
339 |
CC-- Diagnostics |
340 |
C IF (myThid.EQ.1 .AND. myTime.LT.62208000.) THEN |
341 |
C write(*,'(a,1p5e12.4,3i6,2e12.4)') |
342 |
C & 'time,U,V,W,i0,i1,a,b = ', |
343 |
C & myTime, |
344 |
C & Uvel(1,sNy,1,1,1),Vvel(1,sNy,1,1,1), |
345 |
C & Wvel(1,sNy,1,1,1), |
346 |
C & intime0,intime1,aWght,bWght |
347 |
C write(*,'(a,1p4e12.4,2e12.4)') |
348 |
C & 'time,uvel0,uvel1,U = ', |
349 |
C & myTime, |
350 |
C & uvel0(1,sNy,1,1,1),uvel1(1,sNy,1,1,1),Uvel(1,sNy,1,1,1), |
351 |
C & aWght,bWght |
352 |
C ENDIF |
353 |
|
354 |
C endif for periodicForcing |
355 |
ENDIF |
356 |
|
357 |
#endif |
358 |
c! ALLOW_OFFLINE |
359 |
|
360 |
RETURN |
361 |
END |
362 |
|
363 |
C !ROUTINE: LEF_ZERO3 |
364 |
C !INTERFACE: |
365 |
SUBROUTINE LEF_ZERO3( arr ,myThid ) |
366 |
C !DESCRIPTION: \bv |
367 |
C This routine simply sets the argument array to zero |
368 |
C Used only by EXTERNAL_FIELDS_LOAD |
369 |
C \ev |
370 |
C !USES: |
371 |
IMPLICIT NONE |
372 |
C === Global variables === |
373 |
#include "SIZE.h" |
374 |
#include "EEPARAMS.h" |
375 |
C !INPUT/OUTPUT PARAMETERS: |
376 |
C === Arguments === |
377 |
_RS arr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
378 |
INTEGER myThid |
379 |
C !LOCAL VARIABLES: |
380 |
C === Local variables === |
381 |
INTEGER i,j,bi,bj,k |
382 |
CEOP |
383 |
|
384 |
DO bj = myByLo(myThid), myByHi(myThid) |
385 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
386 |
do k=1,Nr |
387 |
DO j=1-Oly,sNy+Oly |
388 |
DO i=1-Olx,sNx+Olx |
389 |
arr(i,j,k,bi,bj)=0. |
390 |
ENDDO |
391 |
ENDDO |
392 |
enddo |
393 |
ENDDO |
394 |
ENDDO |
395 |
CALL TIMER_STOP ('OFFLINE_FIELDS_LOAD [I/O]', myThid) |
396 |
|
397 |
RETURN |
398 |
END |
399 |
|
400 |
C !ROUTINE: LEF_ZERO2 |
401 |
C !INTERFACE: |
402 |
SUBROUTINE LEF_ZERO2( arr ,myThid ) |
403 |
C !DESCRIPTION: \bv |
404 |
C This routine simply sets the argument array to zero |
405 |
C Used only by EXTERNAL_FIELDS_LOAD |
406 |
C \ev |
407 |
C !USES: |
408 |
IMPLICIT NONE |
409 |
C === Global variables === |
410 |
#include "SIZE.h" |
411 |
#include "EEPARAMS.h" |
412 |
C !INPUT/OUTPUT PARAMETERS: |
413 |
C === Arguments === |
414 |
_RS arr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
415 |
INTEGER myThid |
416 |
C !LOCAL VARIABLES: |
417 |
C === Local variables === |
418 |
INTEGER i,j,bi,bj |
419 |
CEOP |
420 |
DO bj = myByLo(myThid), myByHi(myThid) |
421 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
422 |
DO j=1-Oly,sNy+Oly |
423 |
DO i=1-Olx,sNx+Olx |
424 |
arr(i,j,bi,bj)=0. |
425 |
ENDDO |
426 |
ENDDO |
427 |
ENDDO |
428 |
ENDDO |
429 |
CALL TIMER_STOP ('OFFLINE_FIELDS_LOAD [I/O]', myThid) |
430 |
|
431 |
RETURN |
432 |
END |
433 |
|