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C $Header: /u/gcmpack/MITgcm/pkg/ctrl/ctrl_set_unpack_xz.F,v 1.16 2011/05/05 09:22:57 mlosch Exp $ |
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C $Name: $ |
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|
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#include "CTRL_CPPOPTIONS.h" |
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|
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subroutine ctrl_set_unpack_xz( |
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& cunit, ivartype, fname, masktype, weighttype, |
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& weightfld, nwetglobal, mythid) |
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|
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c ================================================================== |
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c SUBROUTINE ctrl_set_unpack_xz |
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c ================================================================== |
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c |
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c o Unpack the control vector such that land points are filled in. |
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c |
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c o Open boundary packing added : |
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c gebbie@mit.edu, 18-Mar-2003 |
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c |
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c changed: heimbach@mit.edu 17-Jun-2003 |
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c merged changes from Armin to replace write of |
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c nr * globfld2d by 1 * globfld3d |
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c (ad hoc fix to speed up global I/O) |
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c |
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c ================================================================== |
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|
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implicit none |
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|
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c == global variables == |
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|
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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|
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#include "ctrl.h" |
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#include "optim.h" |
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|
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c == routine arguments == |
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|
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integer cunit |
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integer ivartype |
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character*( 80) fname |
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character* (9) masktype |
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character*( 80) weighttype |
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_RL weightfld( nr,nobcs ) |
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integer nwetglobal(nr,nobcs) |
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integer mythid |
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|
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#ifndef EXCLUDE_CTRL_PACK |
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c == local variables == |
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|
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logical lxxadxx |
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|
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integer bi,bj |
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integer ip,jp |
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integer i,j,k |
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integer ii,jj,kk |
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integer irec,iobcs,nrec_nl |
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integer itlo,ithi |
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integer jtlo,jthi |
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integer jmin,jmax |
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integer imin,imax |
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|
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integer cbuffindex |
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|
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real*4 cbuff ( snx*nsx*npx*nsy*npy ) |
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real*4 globfldtmp2( snx,nsx,npx,nsy,npy ) |
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real*4 globfldtmp3( snx,nsx,npx,nsy,npy ) |
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_RL globfldxz( snx,nsx,npx,nsy,npy,nr ) |
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_RL globfld3d( snx,nsx,npx,sny,nsy,npy,nr ) |
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_RL globmskxz( snx,nsx,npx,nsy,npy,nr,nobcs ) |
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|
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integer reclen, irectrue |
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integer cunit2, cunit3 |
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character*(80) cfile2, cfile3 |
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|
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#ifdef CTRL_UNPACK_PRECISE |
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integer il |
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character*(80) weightname |
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_RL weightfldxz( snx,nsx,npx,nsy,npy,nr,nobcs ) |
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|
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c == external == |
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|
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integer ilnblnk |
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external ilnblnk |
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#endif |
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|
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cc == end of interface == |
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|
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jtlo = 1 |
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jthi = nsy |
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itlo = 1 |
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ithi = nsx |
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jmin = 1 |
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jmax = sny |
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imin = 1 |
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imax = snx |
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|
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lxxadxx = .TRUE. |
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|
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c Initialise temporary file |
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do k = 1,nr |
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do jp = 1,nPy |
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do bj = jtlo,jthi |
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do ip = 1,nPx |
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do bi = itlo,ithi |
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do i = imin,imax |
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globfldxz (i,bi,ip,bj,jp,k) = 0. _d 0 |
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globfldtmp2(i,bi,ip,bj,jp) = 0. |
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globfldtmp3(i,bi,ip,bj,jp) = 0. |
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do iobcs=1,nobcs |
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globmskxz(i,bi,ip,bj,jp,k,iobcs) = 0. _d 0 |
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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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enddo |
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enddo |
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c Initialise temporary file |
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do k = 1,nr |
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do jp = 1,nPy |
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do bj = jtlo,jthi |
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do j = jmin,jmax |
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do ip = 1,nPx |
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do bi = itlo,ithi |
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do i = imin,imax |
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globfld3d(i,bi,ip,j,bj,jp,k) = 0. _d 0 |
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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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enddo |
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enddo |
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|
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c-- Only the master thread will do I/O. |
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_BEGIN_MASTER( mythid ) |
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|
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if ( doPackDiag ) then |
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write(cfile2(1:80),'(80a)') ' ' |
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write(cfile3(1:80),'(80a)') ' ' |
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if ( lxxadxx ) then |
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write(cfile2(1:80),'(a,I2.2,a,I4.4,a)') |
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& 'diag_unpack_nondim_ctrl_', |
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& ivartype, '_', optimcycle, '.bin' |
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write(cfile3(1:80),'(a,I2.2,a,I4.4,a)') |
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& 'diag_unpack_dimens_ctrl_', |
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& ivartype, '_', optimcycle, '.bin' |
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else |
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write(cfile2(1:80),'(a,I2.2,a,I4.4,a)') |
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& 'diag_unpack_nondim_grad_', |
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& ivartype, '_', optimcycle, '.bin' |
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write(cfile3(1:80),'(a,I2.2,a,I4.4,a)') |
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& 'diag_unpack_dimens_grad_', |
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& ivartype, '_', optimcycle, '.bin' |
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endif |
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|
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reclen = snx*nsx*npx*nsy*npy*4 |
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call mdsfindunit( cunit2, mythid ) |
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open( cunit2, file=cfile2, status='unknown', |
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& access='direct', recl=reclen ) |
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call mdsfindunit( cunit3, mythid ) |
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open( cunit3, file=cfile3, status='unknown', |
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& access='direct', recl=reclen ) |
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endif |
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|
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do iobcs=1,nobcs |
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call MDSREADFIELD_XZ_GL( |
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& masktype, ctrlprec, 'RL', |
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& Nr, globmskxz(1,1,1,1,1,1,iobcs), iobcs,mythid) |
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#ifdef CTRL_UNPACK_PRECISE |
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il=ilnblnk( weighttype) |
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write(weightname(1:80),'(80a)') ' ' |
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write(weightname(1:80),'(a)') weighttype(1:il) |
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call MDSREADFIELD_XZ_GL( |
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& weightname, ctrlprec, 'RL', |
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& Nr, weightfldxz(1,1,1,1,1,1,iobcs), iobcs, mythid) |
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#endif /* CTRL_UNPACK_PRECISE */ |
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enddo |
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|
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if ( useSingleCPUio ) then |
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C MDSWRITEFIELD_XZ_GL does not know about useSingleCPUio, so the faster |
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C method that works for .not.useSingleCPUio cannot be used |
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nrec_nl = 0 |
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else |
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nrec_nl = int(ncvarrecs(ivartype)/Ny) |
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endif |
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do irec = 1, nrec_nl |
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c And now back-calculate what iobcs should be. |
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do j=1,sny |
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iobcs= mod((irec-1)*sny+j-1,nobcs)+1 |
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|
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read(cunit) filencvarindex(ivartype) |
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if (filencvarindex(ivartype) .NE. ncvarindex(ivartype)) |
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& then |
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print *, 'ctrl-set_unpack:xz:WARNING: wrong ncvarindex ', |
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& filencvarindex(ivartype), ncvarindex(ivartype) |
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STOP 'in S/R ctrl_set_unpack_xz' |
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endif |
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read(cunit) filej |
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read(cunit) filei |
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do k = 1, Nr |
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irectrue = (irec-1)*nobcs*nr + (iobcs-1)*nr + k |
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cbuffindex = nwetglobal(k,iobcs) |
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if ( cbuffindex .gt. 0 ) then |
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read(cunit) filencbuffindex |
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if (filencbuffindex .NE. cbuffindex) then |
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print *, 'WARNING: wrong cbuffindex ', |
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& filencbuffindex, cbuffindex |
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STOP 'in S/R ctrl_set_unpack_xz' |
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endif |
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read(cunit) filek |
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if (filek .NE. k) then |
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print *, 'WARNING: wrong k ', |
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& filek, k |
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STOP 'in S/R ctrl_set_unpack_xz' |
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endif |
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read(cunit) (cbuff(ii), ii=1,cbuffindex) |
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endif |
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|
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cbuffindex = 0 |
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jj=mod((j-1)*nr+k-1,sny)+1 |
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kk=int((j-1)*nr+k-1)/sny+1 |
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do jp = 1,nPy |
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do bj = jtlo,jthi |
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do ip = 1,nPx |
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do bi = itlo,ithi |
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do i = imin,imax |
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if ( globmskxz(i,bi,ip,bj,jp,k,iobcs) .ne. 0. ) then |
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cbuffindex = cbuffindex + 1 |
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globfld3d(i,bi,ip,jj,bj,jp,kk) = |
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& cbuff(cbuffindex) |
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cph( |
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globfldtmp2(i,bi,ip,bj,jp) = |
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& cbuff(cbuffindex) |
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cph) |
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#ifdef ALLOW_NONDIMENSIONAL_CONTROL_IO |
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globfld3d(i,bi,ip,jj,bj,jp,kk) = |
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& globfld3d(i,bi,ip,jj,bj,jp,kk)/ |
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# ifdef CTRL_UNPACK_PRECISE |
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& sqrt(weightfldxz(i,bi,ip,bj,jp,k,iobcs)) |
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# else |
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& sqrt(weightfld(k,iobcs)) |
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# endif |
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#endif /* ALLOW_NONDIMENSIONAL_CONTROL_IO */ |
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else |
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globfld3d(i,bi,ip,jj,bj,jp,kk) = 0. _d 0 |
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endif |
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cph( |
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globfldtmp3(i,bi,ip,bj,jp) = |
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& globfld3d(i,bi,ip,jj,bj,jp,kk) |
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cph) |
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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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c |
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if ( doPackDiag ) then |
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write(cunit2,rec=irectrue) globfldtmp2 |
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write(cunit3,rec=irectrue) globfldtmp3 |
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endif |
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c |
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c -- end of k loop -- |
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enddo |
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c -- end of j loop -- |
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enddo |
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|
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call MDSWRITEFIELD_3D_GL( fname, ctrlprec, 'RL', |
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& Nr, globfld3d, irec, |
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& optimcycle, mythid) |
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|
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c -- end of irec loop -- |
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enddo |
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|
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do irec = nrec_nl*ny+1, ncvarrecs(ivartype) |
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c And now back-calculate what iobcs should be. |
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iobcs= mod(irec-1,nobcs)+1 |
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|
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read(cunit) filencvarindex(ivartype) |
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if (filencvarindex(ivartype) .NE. ncvarindex(ivartype)) |
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& then |
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print *, 'ctrl-set_unpack:xz:WARNING: wrong ncvarindex ', |
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& filencvarindex(ivartype), ncvarindex(ivartype) |
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STOP 'in S/R ctrl_set_unpack_xz' |
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endif |
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read(cunit) filej |
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read(cunit) filei |
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do k = 1, Nr |
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irectrue = (irec-1)*nobcs*nr + (iobcs-1)*nr + k |
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cbuffindex = nwetglobal(k,iobcs) |
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if ( cbuffindex .gt. 0 ) then |
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read(cunit) filencbuffindex |
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if (filencbuffindex .NE. cbuffindex) then |
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print *, 'WARNING: wrong cbuffindex ', |
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& filencbuffindex, cbuffindex |
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STOP 'in S/R ctrl_set_unpack_xz' |
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endif |
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read(cunit) filek |
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if (filek .NE. k) then |
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print *, 'WARNING: wrong k ', |
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& filek, k |
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STOP 'in S/R ctrl_set_unpack_xz' |
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endif |
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read(cunit) (cbuff(ii), ii=1,cbuffindex) |
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endif |
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|
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cbuffindex = 0 |
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do jp = 1,nPy |
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do bj = jtlo,jthi |
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do ip = 1,nPx |
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do bi = itlo,ithi |
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do i = imin,imax |
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if ( globmskxz(i,bi,ip,bj,jp,k,iobcs) .ne. 0. ) then |
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cbuffindex = cbuffindex + 1 |
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globfldxz(i,bi,ip,bj,jp,k) = cbuff(cbuffindex) |
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cph( |
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globfldtmp2(i,bi,ip,bj,jp) = cbuff(cbuffindex) |
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cph) |
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#ifdef ALLOW_NONDIMENSIONAL_CONTROL_IO |
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globfldxz(i,bi,ip,bj,jp,k) = |
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& globfldxz(i,bi,ip,bj,jp,k)/ |
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# ifdef CTRL_UNPACK_PRECISE |
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& sqrt(weightfldxz(i,bi,ip,bj,jp,k,iobcs)) |
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# else |
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& sqrt(weightfld(k,iobcs)) |
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# endif |
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#endif /* ALLOW_NONDIMENSIONAL_CONTROL_IO */ |
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else |
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globfldxz(i,bi,ip,bj,jp,k) = 0. _d 0 |
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endif |
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cph( |
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globfldtmp3(i,bi,ip,bj,jp) = |
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& globfldxz(i,bi,ip,bj,jp,k) |
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cph) |
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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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c |
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if ( doPackDiag ) then |
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write(cunit2,rec=irectrue) globfldtmp2 |
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write(cunit3,rec=irectrue) globfldtmp3 |
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endif |
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c |
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c -- end of k loop -- |
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enddo |
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|
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call MDSWRITEFIELD_XZ_GL( fname, ctrlprec, 'RL', |
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& Nr, globfldxz, irec, |
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& optimcycle, mythid) |
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|
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c -- end of irec loop -- |
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enddo |
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|
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_END_MASTER( mythid ) |
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|
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#endif |
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|
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return |
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end |
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