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C $Header$ |
C $Header$ |
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C $Name$ |
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#include "COST_CPPOPTIONS.h" |
#include "COST_CPPOPTIONS.h" |
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integer irec |
integer irec |
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integer ilw |
integer ilw |
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integer nf, nl |
integer nf, nl |
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integer minrec |
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_RL fctilew |
_RL fctilew |
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_RL fcthread_wdrift |
_RL fcthread_wdrift |
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write(fnamew(1:80),'(2a,i10.10)') |
write(fnamew(1:80),'(2a,i10.10)') |
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& wbarfile(1:ilw),'.',optimcycle |
& wbarfile(1:ilw),'.',optimcycle |
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endif |
endif |
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if (nmonsrec.lt.12) then |
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print* |
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print*,' cost_Driftw: assimilation period smaller' |
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print*,' than 1 year, no drift computed.' |
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print* |
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stop ' ... stopped in cost_Driftw.' |
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endif |
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fcthread_wdrift = 0. _d 0 |
fcthread_wdrift = 0. _d 0 |
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do bj = jtlo,jthi |
do bj = jtlo,jthi |
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do bi = itlo,ithi |
do bi = itlo,ithi |
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do k = 1,nr |
do k = 1,nr |
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do j = jmin,jmax |
do j = jmin,jmax |
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do i = imin,imax |
do i = imin,imax |
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wfmean(i,j,k,bi,bj) = 0.0 |
wfmean(i,j,k,bi,bj) = 0.0 |
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wlmean(i,j,k,bi,bj) = 0.0 |
wlmean(i,j,k,bi,bj) = 0.0 |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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nf = 0 |
nf = 0 |
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nl = 0 |
nl = 0 |
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c-- Number of full years |
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nfmin = MAX(INT(FLOAT(nmonsrec)/12.),1) |
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c-- Prevent code from crashing if integrated for less than a year |
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minrec = MIN(nmonsrec,12) |
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c-- Loop over records. |
c-- Loop over records. |
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do irec = 1,12 |
do irec = 1,minrec |
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c-- Read time averages and the monthly mean data. |
c-- Read time averages and the monthly mean data. |
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call active_read_xyz( fnamew, wbar, irec, |
call active_read_xyz( fnamew, wbar, irec, |
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& doglobalread, ladinit, |
& doglobalread, ladinit, |
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& optimcycle, mythid, |
& optimcycle, mythid, |
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& xx_wbar_mean_dummy ) |
& xx_wbar_mean_dummy ) |
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nf = nf + 1 |
nf = nf + 1 |
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do bj = jtlo,jthi |
do bj = jtlo,jthi |
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do bi = itlo,ithi |
do bi = itlo,ithi |
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do k = 1,nr |
do k = 1,nr |
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do j = jmin,jmax |
do j = jmin,jmax |
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do i = imin,imax |
do i = imin,imax |
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wfmean(i,j,k,bi,bj) = wfmean(i,j,k,bi,bj) + |
wfmean(i,j,k,bi,bj) = wfmean(i,j,k,bi,bj) + |
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& wbar(i,j,k,bi,bj) |
& wbar(i,j,k,bi,bj) |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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do irec = nmonsrec-12+1, nmonsrec |
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do irec = nmonsrec-minrec+1, nmonsrec |
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c-- Read time averages and the monthly mean data. |
c-- Read time averages and the monthly mean data. |
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call active_read_xyz( fnamew, wbar, irec, |
call active_read_xyz( fnamew, wbar, irec, |
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& doglobalread, ladinit, |
& doglobalread, ladinit, |
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& optimcycle, mythid, |
& optimcycle, mythid, |
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& xx_wbar_mean_dummy ) |
& xx_wbar_mean_dummy ) |
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nl = nl + 1 |
nl = nl + 1 |
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do bj = jtlo,jthi |
do bj = jtlo,jthi |
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do bi = itlo,ithi |
do bi = itlo,ithi |
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do k = 1,nr |
do k = 1,nr |
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do j = jmin,jmax |
do j = jmin,jmax |
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do i = imin,imax |
do i = imin,imax |
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wlmean(i,j,k,bi,bj) = wlmean(i,j,k,bi,bj) + |
wlmean(i,j,k,bi,bj) = wlmean(i,j,k,bi,bj) + |
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& wbar(i,j,k,bi,bj) |
& wbar(i,j,k,bi,bj) |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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enddo |
enddo |
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do bj = jtlo,jthi |
do bj = jtlo,jthi |
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do bi = itlo,ithi |
do bi = itlo,ithi |
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c-- Loop over the model layers |
c-- Loop over the model layers |
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fctilew = 0. _d 0 |
fctilew = 0. _d 0 |
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do k = 1,nr |
do k = 1,nr |
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c-- Compute model misfit and cost function term for |
c-- Compute model misfit and cost function term for |
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c the vertical velovity field. The error is 1e-4 m/s. |
c the vertical velovity field. The error is 1e-4 m/s. |
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do j = jmin,jmax |
do j = jmin,jmax |
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do i = imin,imax |
do i = imin,imax |
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if (_hFacC(i,j,k,bi,bj) .ne. 0.) then |
if (_hFacC(i,j,k,bi,bj) .ne. 0.) then |
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fctilew = fctilew + |
fctilew = fctilew + |
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& (2.5e11*cosphi(i,j,bi,bj)* |
& (2.5e11*cosphi(i,j,bi,bj)* |
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& (wlmean(i,j,k,bi,bj)/nl - wfmean(i,j,k,bi,bj)/nf)* |
& (wlmean(i,j,k,bi,bj)/nl - wfmean(i,j,k,bi,bj)/nf)* |
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& (wlmean(i,j,k,bi,bj)/nl - wfmean(i,j,k,bi,bj)/nf)) |
& (wlmean(i,j,k,bi,bj)/nl - wfmean(i,j,k,bi,bj)/nf)) |
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endif |
if ( cosphi(i,j,bi,bj) .ne. 0. ) |
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enddo |
& num_wdrift(bi,bj) = num_wdrift(bi,bj) + 1. _d 0 |
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endif |
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enddo |
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enddo |
enddo |
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enddo |
enddo |
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& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a,d22.15)') |
write(msgbuf,'(a,d22.15)') |
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& ' cost function (wvel) = ', |
& ' cost function (wvel) = ', |
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& fctilet+fctiles |
& fcthread_wdrift |
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call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a)') ' ' |
write(msgbuf,'(a)') ' ' |
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#ifdef ECCO_VERBOSE |
#ifdef ECCO_VERBOSE |
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c-- Print cost function for all tiles. |
c-- Print cost function for all tiles. |
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_GLOBAL_SUM_R8( fcthread_tdrift , myThid ) |
_GLOBAL_SUM_R8( fcthread_wdrift , myThid ) |
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_GLOBAL_SUM_R8( fcthread_tdrifs , myThid ) |
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write(msgbuf,'(a)') ' ' |
write(msgbuf,'(a)') ' ' |
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call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a,i8.8)') |
write(msgbuf,'(a,i8.8)') |
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& ' cost_Drift: irec = ',irec |
& ' cost_Driftw: irec = ',irec |
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call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a,a,d22.15)') |
write(msgbuf,'(a,a,d22.15)') |
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& ' cost function value', |
& ' cost function value', |
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& ' (wvel) = ',fcthread_tdrifw |
& ' (wvel) = ',fcthread_wdrift |
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call print_message( msgbuf, standardmessageunit, |
call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a)') ' ' |
write(msgbuf,'(a)') ' ' |
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& SQUEEZE_RIGHT , mythid) |
& SQUEEZE_RIGHT , mythid) |
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#endif |
#endif |
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#else |
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c-- Do not enter the calculation of the drift contribution to |
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c-- the final cost function. |
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_BEGIN_MASTER( mythid ) |
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write(msgbuf,'(a)') ' ' |
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call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a,a)') |
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& ' cost_Driftw: no contribution of drift between the first ', |
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& 'and the last year to cost function.' |
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call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a,a,i9.8)') |
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& ' cost_Driftw: number of records that would have', |
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& ' been processed: ',nmonsrec |
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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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call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
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_END_MASTER( mythid ) |
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#endif |
#endif |
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return |
return |