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C $Header: /u/gcmpack/MITgcm/pkg/mdsio/mdsio_pass_r4torl.F,v 1.3 2009/06/08 03:32:33 jmc Exp $ |
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C $Name: $ |
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#include "MDSIO_OPTIONS.h" |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C- modification: no need to edit the 4 scr files mdsio_pass_r{4,8}tor{l,s}.F : |
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C from the 1rst src file (mdsio_pass_r4torl.F), can update the 3 others |
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C using the script "derive_other_types". |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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|
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CBOP |
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C !ROUTINE: MDS_PASS_R4toRL |
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C !INTERFACE: |
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SUBROUTINE MDS_PASS_R4toRL( |
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U buffer, arrFld, |
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I oLi, oLj, nNz, kLo, kSize, |
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I biArg, bjArg, copyTo, myThid ) |
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|
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C !DESCRIPTION: |
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C Transfert 3-D real*4 buffer to 3-D RL model array, or the reverse, |
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C depending on "copyTo" value. Apply transfert to tile biArg,bjArg |
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C only or to all myThid tiles if called with biArg=bjArg=0. |
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C !USES: |
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IMPLICIT NONE |
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|
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C Global variables / common blocks |
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#include "EEPARAMS.h" |
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#include "SIZE.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 buffer (real*4) :: buffer 3-D array (Input/Output if copyTo=T/F) |
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C arrFld ( RL ) :: model 3-D tiled array (Output/Input if copyTo=T/F) |
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C oLi (integer):: Overlap size (dim-1) of buffer to copy - to/from - arrFld |
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C oLj (integer):: Overlap size (dim-2) of buffer to copy - to/from - arrFld |
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C nNz (integer):: Number of levels to - fill in / extract from - arrFld |
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C kLo (integer):: 1rst level to - fill in / extract from - arrFld |
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C kSize (integer):: third dimension of 3-D array "arrFld" |
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C biArg (integer):: tile X-index to - fill in / extract from - tiled buffer |
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C bjArg (integer):: tile Y-index to - fill in / extract from - tiled buffer |
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C copyTo (logical):: if =T, copy 2-D -> 3-D ; if =F: copy 2-D <- 3-D |
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C myThid (integer):: my Thread Id number |
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INTEGER oLi, oLj |
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INTEGER nNz, kSize |
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Real*4 buffer(1-oLi:sNx+oLi,1-oLj:sNy+oLj,nNz,nSx,nSy) |
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_RL arrFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,kSize,nSx,nSy) |
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INTEGER kLo |
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INTEGER biArg |
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INTEGER bjArg |
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LOGICAL copyTo |
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INTEGER myThid |
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|
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C !LOCAL VARIABLES: |
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C i,j,k :: loop indices |
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C bi,bj :: tile indices |
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INTEGER i,j,k,bi,bj |
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INTEGER kLev |
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CEOP |
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IF ( oLi.LT.0 .OR. oLi.GT.OLx .OR. |
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& oLj.LT.0 .OR. oLj.GT.OLy ) THEN |
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STOP 'ABNORMAL END: MDS_PASS_R4toRL invalid oLi,oLj Arg' |
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ENDIF |
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|
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IF ( biArg.EQ.0 .AND. bjArg.EQ.0 ) THEN |
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IF ( copyTo ) THEN |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO k=1,nNz |
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kLev = kLo+k-1 |
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DO j=1-oLj,sNy+oLj |
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DO i=1-oLi,sNx+oLi |
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arrFld(i,j,kLev,bi,bj) = buffer(i,j,k,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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ENDDO |
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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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DO k=1,nNz |
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kLev = kLo+k-1 |
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DO j=1-oLj,sNy+oLj |
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DO i=1-oLi,sNx+oLi |
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buffer(i,j,k,bi,bj) = arrFld(i,j,kLev,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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ENDDO |
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ENDIF |
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ELSEIF ( biArg.GE.1 .AND. biArg.LE.nSx |
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& .AND. bjArg.GE.1 .AND. bjArg.LE.nSy ) THEN |
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bi = biArg |
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bj = bjArg |
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IF ( copyTo ) THEN |
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DO k=1,nNz |
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kLev = kLo+k-1 |
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DO j=1-oLj,sNy+oLj |
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DO i=1-oLi,sNx+oLi |
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arrFld(i,j,kLev,1,1) = buffer(i,j,k,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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ELSE |
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DO k=1,nNz |
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kLev = kLo+k-1 |
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DO j=1-oLj,sNy+oLj |
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DO i=1-oLi,sNx+oLi |
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buffer(i,j,k,bi,bj) = arrFld(i,j,kLev,1,1) |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDIF |
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ELSE |
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STOP 'ABNORMAL END: MDS_PASS_R4toRL invalid bi,bj Arg' |
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ENDIF |
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|
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RETURN |
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END |
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