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C $Header: /u/gcmpack/MITgcm/pkg/cost/Attic/cost_tmi.F,v 1.1.2.1 2003/06/19 15:21:16 heimbach Exp $ |
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#include "COST_CPPOPTIONS.h" |
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subroutine cost_tmi( |
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I myiter, |
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I mytime, |
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I mythid |
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& ) |
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|
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c ================================================================== |
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c SUBROUTINE cost_tmi |
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c ================================================================== |
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c |
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c o Evaluate cost function contribution of TMI SST |
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c |
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c started: Armin Koehl akoehl@ucsd.edu |
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c |
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c ================================================================== |
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c SUBROUTINE cost_tmi |
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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 "GRID.h" |
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#include "DYNVARS.h" |
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|
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#include "cal.h" |
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#include "ecco_cost.h" |
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#include "ctrl.h" |
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#include "ctrl_dummy.h" |
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#include "optim.h" |
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c == routine arguments == |
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|
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integer myiter |
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_RL mytime |
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integer mythid |
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c == local variables == |
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|
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integer bi,bj |
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integer i,j,k |
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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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integer irec |
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integer levmon |
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integer levoff |
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integer iltheta |
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|
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_RL fctile_tmi |
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_RL fcthread_tmi |
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|
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_RL cmask (1-olx:snx+olx,1-oly:sny+oly) |
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_RL spval |
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|
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character*(80) fnametheta |
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|
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logical doglobalread |
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logical ladinit |
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|
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character*(MAX_LEN_MBUF) msgbuf |
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c == external functions == |
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integer ilnblnk |
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external ilnblnk |
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c == end of interface == |
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jtlo = mybylo(mythid) |
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jthi = mybyhi(mythid) |
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itlo = mybxlo(mythid) |
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ithi = mybxhi(mythid) |
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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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spval = -9990. |
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c-- Read tiled data. |
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doglobalread = .false. |
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ladinit = .false. |
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#ifdef ALLOW_TMI_SST_COST_CONTRIBUTION |
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#ifdef ECCO_VERBOSE |
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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,i8.8)') |
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& ' cost_tmi: number of records to process = ',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 |
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if (optimcycle .ge. 0) then |
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iltheta = ilnblnk( tbarfile ) |
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write(fnametheta(1:80),'(2a,i10.10)') |
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& tbarfile(1:iltheta),'.',optimcycle |
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else |
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print* |
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print*,' cost_tmi: optimcycle has a wrong value.' |
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print*,' optimcycle = ',optimcycle |
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print* |
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stop ' ... stopped in cost_tmi.' |
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endif |
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fcthread_tmi = 0. _d 0 |
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c-- Loop over records. |
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do irec = 1,nmonsrec |
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c-- Read time averages and the monthly mean data. |
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call active_read_xyz( fnametheta, tbar, irec, |
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& doglobalread, ladinit, |
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& optimcycle, mythid, |
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& xx_theta_dummy ) |
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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fctile_tmi = 0. _d 0 |
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k = 1 |
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c-- Compute cost rel. to monthly TMI SST climatology field. |
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call cost_ReadTMIFields( irec, mythid ) |
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c-- Determine the mask on weights |
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do j = jmin,jmax |
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do i = imin,imax |
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cmask(i,j) = 1. _d 0 |
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if (tmidat(i,j,bi,bj) .eq. 0.) then |
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cmask(i,j) = 0. _d 0 |
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endif |
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if (tmidat(i,j,bi,bj) .le. spval) then |
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cmask(i,j) = 0. _d 0 |
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endif |
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|
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! set cmask=0 in areas shallower than 1000m |
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if (_hFacC(i,j,13,bi,bj) .eq. 0.) then |
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cmask(i,j) = 0. _d 0 |
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endif |
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enddo |
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enddo |
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|
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do j = jmin,jmax |
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do i = imin,imax |
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if (_hFacC(i,j,k,bi,bj) .ne. 0.) then |
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fctile_tmi = fctile_tmi + |
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& wsst(i,j,bi,bj)*cosphi(i,j,bi,bj)*cmask(i,j)* |
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& ( (tbar(i,j,k,bi,bj)-tmidat(i,j,bi,bj))* |
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& (tbar(i,j,k,bi,bj)-tmidat(i,j,bi,bj))* |
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& sstmask(i,j,bi,bj) ) |
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endif |
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enddo |
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enddo |
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|
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fcthread_tmi = fcthread_tmi + fctile_tmi |
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objf_tmi(bi,bj) = objf_tmi(bi,bj) + fctile_tmi |
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#ifdef ECCO_VERBOSE |
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c-- Print cost function for each tile in each thread. |
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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,i8.8,1x,i3.3,1x,i3.3)') |
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& ' cost_tmi: irec,bi,bj = ',irec,bi,bj |
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call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a,d22.15)') |
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& ' cost function (tmi) = ', |
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& fctile_tmi |
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call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
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#endif |
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|
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enddo |
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enddo |
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#ifdef ECCO_VERBOSE |
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c-- Print cost function for all tiles. |
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_GLOBAL_SUM_R8( fcthread_tmi , 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,i8.8)') |
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& ' cost_tmi: irec = ',irec |
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call print_message( msgbuf, standardmessageunit, |
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& SQUEEZE_RIGHT , mythid) |
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write(msgbuf,'(a,a,d22.15)') |
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& ' global cost function value', |
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& ' ( TMI ) = ',fcthread_tmi |
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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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#endif |
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|
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enddo |
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c-- End of loop over records. |
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|
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#else |
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c-- Do not enter the calculation of the temperature contribution to |
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c-- the final cost function. |
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fctile_tmi = 0. _d 0 |
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fcthread_tmi = 0. _d 0 |
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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_tmi: no contribution of temperature field ', |
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& '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_tmi: 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 |
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|
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return |
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end |
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