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C $Header: /u/gcmpack/MITgcm/model/src/ini_curvilinear_grid.F,v 1.34 2007/01/09 23:27:43 dimitri Exp $ |
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C $Name: $ |
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|
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: INI_CURVILINEAR_GRID |
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C !INTERFACE: |
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SUBROUTINE INI_CURVILINEAR_GRID( myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE INI_CURVILINEAR_GRID |
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C | o Initialise curvilinear coordinate system |
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C *==========================================================* |
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C | Curvilinear grid settings are read from a file rather |
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C | than coded in-line as for cartesian and spherical polar. |
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C | This is more general but you have to create the grid |
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C | yourself. |
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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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#ifdef ALLOW_EXCH2 |
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#include "W2_EXCH2_TOPOLOGY.h" |
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#include "W2_EXCH2_PARAMS.h" |
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#endif |
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#ifdef ALLOW_MNC |
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#include "MNC_PARAMS.h" |
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#endif |
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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 - Number of this instance of INI_CURVILINEAR_GRID |
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INTEGER myThid |
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|
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C !LOCAL VARIABLES: |
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C == Local variables == |
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INTEGER bi,bj |
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INTEGER I,J |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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LOGICAL anglesAreSet |
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#ifdef ALLOW_MNC |
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CHARACTER*(80) mncFn |
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#endif |
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#ifndef OLD_GRID_IO |
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# ifdef ALLOW_EXCH2 |
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_RL buf(sNx*nSx*nPx+1) |
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INTEGER myTile |
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# else |
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_RL buf(sNx+1,sNy+1) |
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# endif |
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INTEGER iG, iL, iLen |
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CHARACTER*(MAX_LEN_FNAM) fName |
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CHARACTER*(MAX_LEN_MBUF) tmpBuf |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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#endif |
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CEOP |
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|
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C-- Set everything to zero everywhere |
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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 J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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xC(i,j,bi,bj)=0. |
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yC(i,j,bi,bj)=0. |
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xG(i,j,bi,bj)=0. |
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yG(i,j,bi,bj)=0. |
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dxC(i,j,bi,bj)=0. |
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dyC(i,j,bi,bj)=0. |
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dxG(i,j,bi,bj)=0. |
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dyG(i,j,bi,bj)=0. |
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dxF(i,j,bi,bj)=0. |
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dyF(i,j,bi,bj)=0. |
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dxV(i,j,bi,bj)=0. |
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dyU(i,j,bi,bj)=0. |
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rA(i,j,bi,bj)=0. |
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rAz(i,j,bi,bj)=0. |
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rAw(i,j,bi,bj)=0. |
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rAs(i,j,bi,bj)=0. |
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tanPhiAtU(i,j,bi,bj)=0. |
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tanPhiAtV(i,j,bi,bj)=0. |
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angleCosC(i,j,bi,bj)=1. |
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angleSinC(i,j,bi,bj)=0. |
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cosFacU(J,bi,bj)=1. |
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cosFacV(J,bi,bj)=1. |
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sqCosFacU(J,bi,bj)=1. |
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sqCosFacV(J,bi,bj)=1. |
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ENDDO |
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ENDDO |
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|
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ENDDO |
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ENDDO |
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|
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C-- Everyone must wait for the initialisation to be done |
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_BARRIER |
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|
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C Here we make no assumptions about grid symmetry and simply |
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C read the raw grid data from files |
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|
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#ifdef OLD_GRID_IO |
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|
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C- Cell centered quantities |
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CALL MDSREADFIELD('LONC.bin',readBinaryPrec,'RS',1,xC, 1,myThid) |
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CALL MDSREADFIELD('LATC.bin',readBinaryPrec,'RS',1,yC, 1,myThid) |
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_EXCH_XY_R4(xC,myThid) |
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_EXCH_XY_R4(yC,myThid) |
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|
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CALL MDSREADFIELD('DXF.bin',readBinaryPrec,'RS',1,dxF, 1,myThid) |
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CALL MDSREADFIELD('DYF.bin',readBinaryPrec,'RS',1,dyF, 1,myThid) |
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CALL EXCH_UV_AGRID_3D_RS( dxF, dyF, .FALSE., 1, myThid ) |
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|
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CALL MDSREADFIELD('RA.bin',readBinaryPrec,'RS',1,rA, 1,myThid) |
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_EXCH_XY_R4(rA,myThid ) |
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|
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C- Corner quantities |
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CALL MDSREADFIELD('LONG.bin',readBinaryPrec,'RS',1,xG, 1,myThid) |
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CALL MDSREADFIELD('LATG.bin',readBinaryPrec,'RS',1,yG, 1,myThid) |
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IF (useCubedSphereExchange) THEN |
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cs- this block needed by cubed sphere until we write more useful I/O routines |
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bi=3 |
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bj=1 |
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yG(1,sNy+1,bj,1)=yG(1,1,bi,1) |
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bj=bj+2 |
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yG(1,sNy+1,bj,1)=yG(1,1,bi,1) |
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bj=bj+2 |
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yG(1,sNy+1,bj,1)=yG(1,1,bi,1) |
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bi=6 |
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bj=2 |
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yG(sNx+1,1,bj,1)=yG(1,1,bi,1) |
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bj=bj+2 |
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yG(sNx+1,1,bj,1)=yG(1,1,bi,1) |
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bj=bj+2 |
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yG(sNx+1,1,bj,1)=yG(1,1,bi,1) |
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cs- end block |
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ENDIF |
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CALL EXCH_Z_3D_RS( xG, 1, myThid ) |
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CALL EXCH_Z_3D_RS( yG, 1, myThid ) |
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|
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CALL MDSREADFIELD('DXV.bin',readBinaryPrec,'RS',1,dxV, 1,myThid) |
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CALL MDSREADFIELD('DYU.bin',readBinaryPrec,'RS',1,dyU, 1,myThid) |
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c CALL EXCH_UV_BGRID_3D_RS( dxV, dyU, .FALSE., 1, myThid) |
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cs- this block needed by cubed sphere until we write more useful I/O routines |
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IF (.NOT.useCubedSphereExchange) THEN |
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CALL EXCH_Z_3D_RS( dxV, 1, myThid ) |
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CALL EXCH_Z_3D_RS( dyU, 1, myThid ) |
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ELSE |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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cs! fix overlaps: |
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DO j=1,sNy |
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DO i=1,Olx |
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dxV(1-i,j,bi,bj)=dxV(1+i,j,bi,bj) |
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dxV(sNx+i,j,bi,bj)=dxV(i,j,bi,bj) |
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dyU(1-i,j,bi,bj)=dyU(1+i,j,bi,bj) |
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dyU(sNx+i,j,bi,bj)=dyU(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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DO j=1,Oly |
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DO i=1-Olx,sNx+Olx |
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dxV(i,1-j,bi,bj)=dxV(i,1+j,bi,bj) |
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dxV(i,sNy+j,bi,bj)=dxV(i,j,bi,bj) |
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dyU(i,1-j,bi,bj)=dyU(i,1+j,bi,bj) |
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dyU(i,sNy+j,bi,bj)=dyU(i,j,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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cs- end block |
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ENDIF |
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|
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CALL MDSREADFIELD('RAZ.bin',readBinaryPrec,'RS',1,rAz, 1,myThid) |
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IF (useCubedSphereExchange) THEN |
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cs- this block needed by cubed sphere until we write more useful I/O routines |
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CALL EXCH_Z_3D_RS( rAz, 1, myThid ) |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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rAz(sNx+1,1,bi,bj)=rAz(1,1,bi,bj) |
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rAz(1,sNy+1,bi,bj)=rAz(1,1,bi,bj) |
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ENDDO |
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ENDDO |
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cs- end block |
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ENDIF |
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CALL EXCH_Z_3D_RS( rAz, 1, myThid ) |
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|
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C- Staggered (u,v pairs) quantities |
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CALL MDSREADFIELD('DXC.bin',readBinaryPrec,'RS',1,dxC, 1,myThid) |
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CALL MDSREADFIELD('DYC.bin',readBinaryPrec,'RS',1,dyC, 1,myThid) |
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CALL EXCH_UV_XY_RS(dxC,dyC,.FALSE.,myThid) |
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|
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CALL MDSREADFIELD('RAW.bin',readBinaryPrec,'RS',1,rAw, 1,myThid) |
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CALL MDSREADFIELD('RAS.bin',readBinaryPrec,'RS',1,rAs, 1,myThid) |
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CALL EXCH_UV_XY_RS(rAw,rAs,.FALSE.,myThid) |
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|
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CALL MDSREADFIELD('DXG.bin',readBinaryPrec,'RS',1,dxG, 1,myThid) |
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CALL MDSREADFIELD('DYG.bin',readBinaryPrec,'RS',1,dyG, 1,myThid) |
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CALL EXCH_UV_XY_RS(dyG,dxG,.FALSE.,myThid) |
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CALL EXCH_UV_AGRID_3D_RS(angleSinC,angleCosC,.TRUE., 1, myThid) |
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anglesAreSet = .FALSE. |
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|
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c write(10) xC |
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c write(10) yC |
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c write(10) dxF |
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c write(10) dyF |
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c write(10) rA |
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c write(10) xG |
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c write(10) yG |
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c write(10) dxV |
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c write(10) dyU |
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c write(10) rAz |
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c write(10) dxC |
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c write(10) dyC |
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c write(10) rAw |
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c write(10) rAs |
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c write(10) dxG |
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c write(10) dyG |
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|
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#else /* ifndef OLD_GRID_IO */ |
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|
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C-- Only do I/O if I am the master thread |
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_BEGIN_MASTER(myThid) |
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|
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#ifdef ALLOW_MNC |
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IF (useMNC .AND. readgrid_mnc) THEN |
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C-- read NetCDF files: |
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|
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DO i = 1,80 |
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mncFn(i:i) = ' ' |
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ENDDO |
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write(mncFn,'(a)') 'mitgrid' |
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DO i = 1,MAX_LEN_MBUF |
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msgBuf(i:i) = ' ' |
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ENDDO |
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WRITE(msgBuf,'(2A)') msgBuf,' ; Reading grid info using MNC' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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CALL MNC_FILE_CLOSE_ALL_MATCHING(mncFn, myThid) |
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CALL MNC_CW_SET_UDIM(mncFn, 1, myThid) |
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CALL MNC_CW_SET_CITER(mncFn, 2, -1, -1, -1, myThid) |
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CALL MNC_CW_SET_UDIM(mncFn, 1, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'XC', xC, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'XG', xG, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'YC', yC, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'YG', yG, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dxC',dxC, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dyC',dyC, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dxF',dxF, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dyF',dyF, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dxG',dxG, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dyG',dyG, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dxV',dxV, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'dyU',dyU, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'rA', rA, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'rAz',rAz, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'rAw',rAw, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'rAs',rAs, myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'AngleCS',angleCosC,myThid) |
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CALL MNC_CW_RS_R('D',mncFn,0,0,'AngleSN',angleSinC,myThid) |
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anglesAreSet = .TRUE. |
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|
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ELSE |
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C-- read Binary files: |
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#endif /* ALLOW_MNC */ |
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|
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DO bj = 1,nSy |
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DO bi = 1,nSx |
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iG=bi+(myXGlobalLo-1)/sNx |
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WRITE(tmpBuf,'(A,I4)') 'tile:',iG |
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#ifdef ALLOW_EXCH2 |
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myTile = W2_myTileList(bi) |
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WRITE(tmpBuf,'(A,I4)') 'tile:',myTile |
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iG = exch2_myface(myTile) |
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#endif |
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iLen = ILNBLNK(horizGridFile) |
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IF ( iLen .EQ. 0 ) THEN |
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WRITE(fName,'("tile",I3.3,".mitgrid")') iG |
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ELSE |
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WRITE(fName,'(2A,I3.3,A)') horizGridFile(1:iLen), |
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& '.face',iG,'.bin' |
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ENDIF |
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iLen = ILNBLNK(fName) |
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iL = ILNBLNK(tmpBuf) |
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WRITE(msgBuf,'(3A)') tmpBuf(1:iL), |
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& ' ; Read from file ',fName(1:iLen) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , myThid) |
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WRITE(msgBuf,'(A)') ' =>' |
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|
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CALL READSYMTILE_RS(fName,1,xC,buf,bi,bj,myThid) |
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iL = ILNBLNK(msgBuf) |
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WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'xC' |
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CALL READSYMTILE_RS(fName,2,yC,buf,bi,bj,myThid) |
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iL = ILNBLNK(tmpBuf) |
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WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'yC' |
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CALL READSYMTILE_RS(fName,3,dxF,buf,bi,bj,myThid) |
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iL = ILNBLNK(msgBuf) |
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WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'dxF' |
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CALL READSYMTILE_RS(fName,4,dyF,buf,bi,bj,myThid) |
| 307 |
iL = ILNBLNK(tmpBuf) |
| 308 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'dyF' |
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CALL READSYMTILE_RS(fName,5,rA,buf,bi,bj,myThid) |
| 310 |
iL = ILNBLNK(msgBuf) |
| 311 |
WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'rA' |
| 312 |
CALL READSYMTILE_RS(fName,6,xG,buf,bi,bj,myThid) |
| 313 |
iL = ILNBLNK(tmpBuf) |
| 314 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'xG' |
| 315 |
CALL READSYMTILE_RS(fName,7,yG,buf,bi,bj,myThid) |
| 316 |
iL = ILNBLNK(msgBuf) |
| 317 |
WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'yG' |
| 318 |
CALL READSYMTILE_RS(fName,8,dxV,buf,bi,bj,myThid) |
| 319 |
iL = ILNBLNK(tmpBuf) |
| 320 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'dxV' |
| 321 |
CALL READSYMTILE_RS(fName,9,dyU,buf,bi,bj,myThid) |
| 322 |
iL = ILNBLNK(msgBuf) |
| 323 |
WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'dyU' |
| 324 |
CALL READSYMTILE_RS(fName,10,rAz,buf,bi,bj,myThid) |
| 325 |
iL = ILNBLNK(tmpBuf) |
| 326 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'rAz' |
| 327 |
CALL READSYMTILE_RS(fName,11,dxC,buf,bi,bj,myThid) |
| 328 |
iL = ILNBLNK(msgBuf) |
| 329 |
WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'dxC' |
| 330 |
CALL READSYMTILE_RS(fName,12,dyC,buf,bi,bj,myThid) |
| 331 |
iL = ILNBLNK(tmpBuf) |
| 332 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'dyC' |
| 333 |
CALL READSYMTILE_RS(fName,13,rAw,buf,bi,bj,myThid) |
| 334 |
iL = ILNBLNK(msgBuf) |
| 335 |
WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'rAw' |
| 336 |
CALL READSYMTILE_RS(fName,14,rAs,buf,bi,bj,myThid) |
| 337 |
iL = ILNBLNK(tmpBuf) |
| 338 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'rAs' |
| 339 |
CALL READSYMTILE_RS(fName,15,dxG,buf,bi,bj,myThid) |
| 340 |
iL = ILNBLNK(msgBuf) |
| 341 |
WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'dxG' |
| 342 |
CALL READSYMTILE_RS(fName,16,dyG,buf,bi,bj,myThid) |
| 343 |
iL = ILNBLNK(tmpBuf) |
| 344 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'dyG' |
| 345 |
|
| 346 |
iLen = ILNBLNK(horizGridFile) |
| 347 |
IF ( iLen.GT.0 ) THEN |
| 348 |
CALL READSYMTILE_RS(fName,17,angleCosC,buf,bi,bj,myThid) |
| 349 |
iL = ILNBLNK(msgBuf) |
| 350 |
WRITE(tmpBuf,'(A,1X,A)') msgBuf(1:iL),'AngleCS' |
| 351 |
CALL READSYMTILE_RS(fName,18,angleSinC,buf,bi,bj,myThid) |
| 352 |
iL = ILNBLNK(tmpBuf) |
| 353 |
WRITE(msgBuf,'(A,1X,A)') tmpBuf(1:iL),'AngleSN' |
| 354 |
anglesAreSet = .TRUE. |
| 355 |
ELSE |
| 356 |
anglesAreSet = .FALSE. |
| 357 |
ENDIF |
| 358 |
|
| 359 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 360 |
& SQUEEZE_RIGHT , myThid) |
| 361 |
|
| 362 |
ENDDO |
| 363 |
ENDDO |
| 364 |
|
| 365 |
#ifdef ALLOW_MNC |
| 366 |
ENDIF |
| 367 |
#endif /* ALLOW_MNC */ |
| 368 |
|
| 369 |
_END_MASTER(myThid) |
| 370 |
|
| 371 |
CALL EXCH_XY_RS(xC,myThid) |
| 372 |
CALL EXCH_XY_RS(yC,myThid) |
| 373 |
CALL EXCH_UV_AGRID_3D_RS( dxF, dyF, .FALSE., 1, myThid ) |
| 374 |
CALL EXCH_XY_RS(rA,myThid ) |
| 375 |
CALL EXCH_Z_3D_RS( xG, 1, myThid ) |
| 376 |
CALL EXCH_Z_3D_RS( yG, 1, myThid ) |
| 377 |
#ifdef ALLOW_EXCH2 |
| 378 |
# ifndef ALLOW_AUTODIFF_TAMC |
| 379 |
CALL EXCH2_UV_BGRID_3D_RS( dxV, dyU, .FALSE., 1, myThid) |
| 380 |
# endif |
| 381 |
#endif |
| 382 |
CALL EXCH_Z_3D_RS( rAz, 1, myThid ) |
| 383 |
CALL EXCH_UV_XY_RS(dxC,dyC,.FALSE.,myThid) |
| 384 |
CALL EXCH_UV_XY_RS(rAw,rAs,.FALSE.,myThid) |
| 385 |
CALL EXCH_UV_XY_RS(dyG,dxG,.FALSE.,myThid) |
| 386 |
CALL EXCH_UV_AGRID_3D_RS(angleSinC,angleCosC,.TRUE., 1, myThid) |
| 387 |
|
| 388 |
#endif /* OLD_GRID_IO */ |
| 389 |
|
| 390 |
C-- Stop if Angle have not been loaded but are needed : |
| 391 |
_BEGIN_MASTER(myThid) |
| 392 |
IF ( .NOT.anglesAreSet .AND. use3dCoriolis ) THEN |
| 393 |
WRITE(msgBuf,'(2A)') |
| 394 |
& 'INI_CURVILINEAR_GRID: Angle of CurvilinearGrid not set', |
| 395 |
& ' but needed for 3-D Coriolis' |
| 396 |
CALL PRINT_ERROR( msgBuf , myThid) |
| 397 |
STOP 'ABNORMAL END: S/R INI_CURVILINEAR_GRID' |
| 398 |
ENDIF |
| 399 |
_END_MASTER(myThid) |
| 400 |
|
| 401 |
c CALL WRITE_FULLARRAY_RL('dxV',dxV,1,0,0,0,myThid) |
| 402 |
c CALL WRITE_FULLARRAY_RL('dyU',dyU,1,0,0,0,myThid) |
| 403 |
c CALL WRITE_FULLARRAY_RL('rAz',rAz,1,0,0,0,myThid) |
| 404 |
c CALL WRITE_FULLARRAY_RL('xG',xG,1,0,0,0,myThid) |
| 405 |
c CALL WRITE_FULLARRAY_RL('yG',yG,1,0,0,0,myThid) |
| 406 |
|
| 407 |
C-- Now let's look at all these beasts |
| 408 |
IF ( debugLevel .GE. debLevB ) THEN |
| 409 |
CALL PLOT_FIELD_XYRS( xC , 'Current xC ', 0, myThid ) |
| 410 |
CALL PLOT_FIELD_XYRS( yC , 'Current yC ', 0, myThid ) |
| 411 |
CALL PLOT_FIELD_XYRS( dxF , 'Current dxF ', 0, myThid ) |
| 412 |
CALL PLOT_FIELD_XYRS( dyF , 'Current dyF ', 0, myThid ) |
| 413 |
CALL PLOT_FIELD_XYRS( rA , 'Current rA ', 0, myThid ) |
| 414 |
CALL PLOT_FIELD_XYRS( xG , 'Current xG ', 0, myThid ) |
| 415 |
CALL PLOT_FIELD_XYRS( yG , 'Current yG ', 0, myThid ) |
| 416 |
CALL PLOT_FIELD_XYRS( dxV , 'Current dxV ', 0, myThid ) |
| 417 |
CALL PLOT_FIELD_XYRS( dyU , 'Current dyU ', 0, myThid ) |
| 418 |
CALL PLOT_FIELD_XYRS( rAz , 'Current rAz ', 0, myThid ) |
| 419 |
CALL PLOT_FIELD_XYRS( dxC , 'Current dxC ', 0, myThid ) |
| 420 |
CALL PLOT_FIELD_XYRS( dyC , 'Current dyC ', 0, myThid ) |
| 421 |
CALL PLOT_FIELD_XYRS( rAw , 'Current rAw ', 0, myThid ) |
| 422 |
CALL PLOT_FIELD_XYRS( rAs , 'Current rAs ', 0, myThid ) |
| 423 |
CALL PLOT_FIELD_XYRS( dxG , 'Current dxG ', 0, myThid ) |
| 424 |
CALL PLOT_FIELD_XYRS( dyG , 'Current dyG ', 0, myThid ) |
| 425 |
CALL PLOT_FIELD_XYRS(angleCosC, 'Current AngleCS ', 0, myThid ) |
| 426 |
CALL PLOT_FIELD_XYRS(angleSinC, 'Current AngleSN ', 0, myThid ) |
| 427 |
ENDIF |
| 428 |
|
| 429 |
RETURN |
| 430 |
END |
| 431 |
|
| 432 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 433 |
|
| 434 |
CBOP |
| 435 |
C !ROUTINE: READSYMTILE_RS |
| 436 |
C !INTERFACE: |
| 437 |
SUBROUTINE READSYMTILE_RS( |
| 438 |
I fName, irec, |
| 439 |
U array, buf, |
| 440 |
I bi,bj, myThid ) |
| 441 |
C !DESCRIPTION: \bv |
| 442 |
C *==========================================================* |
| 443 |
C | SUBROUTINE READSYMTILE_RS |
| 444 |
C *==========================================================* |
| 445 |
C *==========================================================* |
| 446 |
C \ev |
| 447 |
|
| 448 |
C !USES: |
| 449 |
IMPLICIT NONE |
| 450 |
C === Global variables === |
| 451 |
#include "SIZE.h" |
| 452 |
#include "EEPARAMS.h" |
| 453 |
#ifdef ALLOW_EXCH2 |
| 454 |
#include "W2_EXCH2_TOPOLOGY.h" |
| 455 |
#include "W2_EXCH2_PARAMS.h" |
| 456 |
#endif /* ALLOW_EXCH2 */ |
| 457 |
|
| 458 |
C !INPUT/OUTPUT PARAMETERS: |
| 459 |
C == Routine arguments == |
| 460 |
CHARACTER*(*) fName |
| 461 |
INTEGER irec |
| 462 |
_RS array(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
| 463 |
#ifdef ALLOW_EXCH2 |
| 464 |
_RL buf(1:sNx*nSx*nPx+1) |
| 465 |
#else |
| 466 |
_RL buf(1:sNx+1,1:sNy+1) |
| 467 |
#endif /* ALLOW_EXCH2 */ |
| 468 |
INTEGER bi,bj, myThid |
| 469 |
CEOP |
| 470 |
|
| 471 |
C !LOCAL VARIABLES: |
| 472 |
C == Local variables == |
| 473 |
INTEGER I,J,dUnit, iLen |
| 474 |
INTEGER length_of_rec |
| 475 |
INTEGER MDS_RECLEN |
| 476 |
#ifdef ALLOW_EXCH2 |
| 477 |
INTEGER TN, dNx, dNy, TBX, TBY, TNX, TNY, II, iBase |
| 478 |
#endif |
| 479 |
INTEGER ILNBLNK |
| 480 |
EXTERNAL ILNBLNK |
| 481 |
|
| 482 |
iLen = ILNBLNK(fName) |
| 483 |
#ifdef ALLOW_EXCH2 |
| 484 |
C Figure out offset of tile within face |
| 485 |
TN = W2_myTileList(bi) |
| 486 |
dNx = exch2_mydnx(TN) |
| 487 |
dNy = exch2_mydny(TN) |
| 488 |
TBX = exch2_tbasex(TN) |
| 489 |
TBY = exch2_tbasey(TN) |
| 490 |
TNX = exch2_tnx(TN) |
| 491 |
TNY = exch2_tny(TN) |
| 492 |
|
| 493 |
CALL MDSFINDUNIT( dUnit, myThid ) |
| 494 |
length_of_rec=MDS_RECLEN( 64, (dNx+1), myThid ) |
| 495 |
OPEN( dUnit, file=fName(1:iLen), status='old', |
| 496 |
& access='direct', recl=length_of_rec ) |
| 497 |
J=0 |
| 498 |
iBase=(irec-1)*(dny+1) |
| 499 |
DO I=1+TBY,sNy+1+TBY |
| 500 |
READ(dUnit,rec=I+iBase)(buf(ii),ii=1,dNx+1) |
| 501 |
#ifdef _BYTESWAPIO |
| 502 |
#ifdef REAL4_IS_SLOW |
| 503 |
CALL MDS_BYTESWAPR8((dNx+1), buf) |
| 504 |
#else |
| 505 |
CALL MDS_BYTESWAPR4((dNx+1), buf) |
| 506 |
#endif |
| 507 |
#endif |
| 508 |
J=J+1 |
| 509 |
DO II=1,sNx+1 |
| 510 |
array(II,J,bi,bj)=buf(II+TBX) |
| 511 |
ENDDO |
| 512 |
ENDDO |
| 513 |
CLOSE( dUnit ) |
| 514 |
|
| 515 |
#else /* ALLOW_EXCH2 */ |
| 516 |
|
| 517 |
CALL MDSFINDUNIT( dUnit, myThid ) |
| 518 |
length_of_rec=MDS_RECLEN( 64, (sNx+1)*(sNy+1), myThid ) |
| 519 |
OPEN( dUnit, file=fName(1:iLen), status='old', |
| 520 |
& access='direct', recl=length_of_rec ) |
| 521 |
READ(dUnit,rec=irec) buf |
| 522 |
CLOSE( dUnit ) |
| 523 |
|
| 524 |
#ifdef _BYTESWAPIO |
| 525 |
#ifdef REAL4_IS_SLOW |
| 526 |
CALL MDS_BYTESWAPR8((sNx+1)*(sNy+1), buf) |
| 527 |
#else |
| 528 |
CALL MDS_BYTESWAPR4((sNx+1)*(sNy+1), buf) |
| 529 |
#endif |
| 530 |
#endif |
| 531 |
|
| 532 |
DO J=1,sNy+1 |
| 533 |
DO I=1,sNx+1 |
| 534 |
array(I,J,bi,bj)=buf(I,J) |
| 535 |
ENDDO |
| 536 |
ENDDO |
| 537 |
c write(0,*) irec,buf(1,1),array(1,1,1,1) |
| 538 |
|
| 539 |
#endif /* ALLOW_EXCH2 */ |
| 540 |
|
| 541 |
RETURN |
| 542 |
END |
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