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C |
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C $Header: /u/gcmpack/MITgcm/pkg/ctrl/ctrl_set_unpack_yz.F,v 1.5 2003/10/23 04:41:40 edhill 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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|
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subroutine ctrl_set_unpack_yz( |
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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_yz |
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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 Armin's changes 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 "cost.h" |
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|
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#ifdef ALLOW_ECCO_OPTIMIZATION |
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#include "optim.h" |
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#endif |
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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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c == local variables == |
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|
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#ifndef ALLOW_ECCO_OPTIMIZATION |
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integer optimcycle |
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#endif |
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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,kk |
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integer il |
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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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_RL cbuff ( nsx*npx*sny*nsy*npy ) |
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_RL globfldyz( nsx,npx,sny,nsy,npy,nr ) |
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_RL globfld3d( snx,nsx,npx,sny,nsy,npy,nr ) |
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_RL globmskyz( nsx,npx,sny,nsy,npy,nr,nobcs ) |
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#ifdef CTRL_UNPACK_PRECISE |
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_RL weightfldyz( nsx,npx,sny,nsy,npy,nr,nobcs ) |
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#endif |
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|
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integer filenvartype |
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integer filenvarlength |
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character*(10) fileExpId |
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integer fileOptimCycle |
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integer filencbuffindex |
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_RL fileDummy |
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integer fileIg |
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integer fileJg |
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integer fileI |
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integer fileJ |
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integer filensx |
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integer filensy |
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integer filek |
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integer filencvarindex(maxcvars) |
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integer filencvarrecs(maxcvars) |
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integer filencvarxmax(maxcvars) |
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integer filencvarymax(maxcvars) |
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integer filencvarnrmax(maxcvars) |
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character*( 1) filencvargrd(maxcvars) |
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cgg( |
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integer igg |
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_RL gg |
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character*(80) weightname |
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cgg) |
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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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|
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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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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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globfldyz(bi,ip,j,bj,jp,k) = 0. _d 0 |
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do iobcs=1,nobcs |
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globmskyz(bi,ip,j,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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#ifndef ALLOW_ECCO_OPTIMIZATION |
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optimcycle = 0 |
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#endif |
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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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do iobcs=1,nobcs |
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call MDSREADFIELD_YZ_GL( |
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& masktype, ctrlprec, 'RL', |
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& Nr, globmskyz(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_YZ_GL( |
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& weightname, ctrlprec, 'RL', |
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& Nr, weightfldyz(1,1,1,1,1,1,iobcs), iobcs, mythid) |
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CGG One special exception: barotropic velocity should be nondimensionalized |
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cgg differently. Probably introduce new variable. |
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if (iobcs .eq. 3 .or. iobcs .eq. 4) then |
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k = 1 |
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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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weightfldyz(bi,ip,j,bj,jp,k,iobcs) = wbaro |
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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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#endif |
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enddo |
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|
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nrec_nl=int(ncvarrecs(ivartype)/snx) |
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do irec = 1, nrec_nl |
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cgg do iobcs = 1, nobcs |
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cgg And now back-calculate what iobcs should be. |
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do i=1,snx |
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iobcs= mod((irec-1)*snx+i-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_yz:WARNING: wrong ncvarindex ', |
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& filencvarindex(ivartype), ncvarindex(ivartype) |
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STOP 'in S/R ctrl_unpack' |
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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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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_unpack' |
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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_unpack' |
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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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cbuffindex = 0 |
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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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if ( globmskyz(bi,ip,j,bj,jp,k,iobcs) .ne. 0. ) then |
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cbuffindex = cbuffindex + 1 |
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ii=mod((i-1)*nr+k-1,snx)+1 |
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kk=int((i-1)*nr+k-1)/snx+1 |
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globfld3d(ii,bi,ip,j,bj,jp,kk) = |
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& cbuff(cbuffindex) |
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#ifdef ALLOW_NONDIMENSIONAL_CONTROL_IO |
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globfld3d(ii,bi,ip,j,bj,jp,kk) = |
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& globfld3d(ii,bi,ip,j,bj,jp,kk)/ |
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# ifdef CTRL_UNPACK_PRECISE |
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& sqrt(weightfldyz(bi,ip,j,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(ii,bi,ip,j,bj,jp,kk) = 0. _d 0 |
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endif |
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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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c -- end of k loop -- |
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enddo |
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c -- end of i 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 iobcs loop -- This loop has been removed. |
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cgg enddo |
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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*snx+1,ncvarrecs(ivartype) |
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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_yz:WARNING: wrong ncvarindex ', |
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& filencvarindex(ivartype), ncvarindex(ivartype) |
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STOP 'in S/R ctrl_unpack' |
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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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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_unpack' |
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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_unpack' |
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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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cbuffindex = 0 |
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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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if ( globmskyz(bi,ip,j,bj,jp,k,iobcs) .ne. 0. ) then |
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cbuffindex = cbuffindex + 1 |
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globfldyz(bi,ip,j,bj,jp,k) = cbuff(cbuffindex) |
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#ifdef ALLOW_NONDIMENSIONAL_CONTROL_IO |
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globfldyz(bi,ip,j,bj,jp,k) = |
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& globfldyz(bi,ip,j,bj,jp,k)/ |
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# ifdef CTRL_UNPACK_PRECISE |
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& sqrt(weightfldyz(bi,ip,j,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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globfldyz(bi,ip,j,bj,jp,k) = 0. _d 0 |
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endif |
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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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c -- end of k loop |
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enddo |
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|
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call MDSWRITEFIELD_YZ_GL( fname, ctrlprec, 'RL', |
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& Nr, globfldyz, irec, |
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& optimcycle, mythid) |
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|
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c -- end of iobcs loop -- This loop has been removed. |
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cgg enddo |
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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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return |
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end |
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