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#include "ECCO_OPTIONS.h" |
#include "ECCO_OPTIONS.h" |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: cost_generic |
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C !INTERFACE: |
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subroutine cost_generic( |
subroutine cost_generic( |
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& nnzbar, localbarfile, localbar, xx_localbar_mean_dummy, |
& nnzbar, localbarfile, localbar, xx_localbar_mean_dummy, |
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& nnzobs, localobsfile, mult_local, |
& nnzobs, localobsfile, mult_local, |
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& localstartdate, localperiod, |
& localstartdate, localperiod, |
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& ylocmask, localweight, |
& ylocmask, localweight, |
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& spminloc, spmaxloc, spzeroloc, |
& spminloc, spmaxloc, spzeroloc, |
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& preproc, posproc, scalefile, |
& preproc, preproc_c, preproc_i, preproc_r, |
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& posproc, posproc_c, posproc_i, posproc_r, |
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& outlev, outname, |
& outlev, outname, |
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& objf_local, num_local, |
& objf_local, num_local, |
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& myiter, mytime, mythid ) |
& myiter, mytime, mythid ) |
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c ================================================================== |
C !DESCRIPTION: \bv |
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c SUBROUTINE cost_generic |
C Generic routine for evaluating time-dependent |
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c ================================================================== |
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c |
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c o Generic routine for evaluating time-dependent |
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c cost function contribution |
c cost function contribution |
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c |
C \ev |
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c ================================================================== |
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c SUBROUTINE cost_generic |
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c ================================================================== |
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C !USES: |
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implicit none |
implicit none |
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c == global variables == |
c == global variables == |
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c == routine arguments == |
c == routine arguments == |
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integer nnzbar, nnzobs |
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integer nrecloc, nrecobs |
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integer myiter |
integer myiter |
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integer mythid |
integer mythid |
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integer nnzbar, nnzobs |
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integer nrecloc, nrecobs |
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integer localstartdate(4) |
integer localstartdate(4) |
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integer outlev |
integer outlev |
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integer preproc_i(NGENPPROC) |
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integer posproc_i(NGENPPROC) |
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_RL objf_local(nsx,nsy) |
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_RL num_local(nsx,nsy) |
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_RL localbar (1-olx:snx+olx,1-oly:sny+oly,nnzbar,nsx,nsy) |
_RL localbar (1-olx:snx+olx,1-oly:sny+oly,nnzbar,nsx,nsy) |
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_RL localweight(1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
_RL localweight(1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
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_RL xx_localbar_mean_dummy |
_RL xx_localbar_mean_dummy |
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_RL spminloc |
_RL spminloc |
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_RL spmaxloc |
_RL spmaxloc |
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_RL spzeroloc |
_RL spzeroloc |
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_RL objf_local(nsx,nsy) |
_RL preproc_r(NGENPPROC) |
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_RL num_local(nsx,nsy) |
_RL posproc_r(NGENPPROC) |
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character*(1) ylocmask |
character*(1) ylocmask |
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character*(MAX_LEN_FNAM) localbarfile |
character*(MAX_LEN_FNAM) localbarfile |
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character*(MAX_LEN_FNAM) localobsfile |
character*(MAX_LEN_FNAM) localobsfile |
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character*(16) preproc |
character*(MAX_LEN_FNAM) preproc(NGENPPROC) |
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character*(16) posproc |
character*(MAX_LEN_FNAM) preproc_c(NGENPPROC) |
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character*(MAX_LEN_FNAM) scalefile |
character*(MAX_LEN_FNAM) posproc(NGENPPROC) |
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character*(MAX_LEN_FNAM) posproc_c(NGENPPROC) |
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character*(MAX_LEN_FNAM) outname |
character*(MAX_LEN_FNAM) outname |
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#ifdef ALLOW_ECCO |
#ifdef ALLOW_ECCO |
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c == local variables == |
c == local variables == |
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integer bi,bj |
integer bi,bj |
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integer i,j,k |
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integer itlo,ithi |
integer itlo,ithi |
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integer jtlo,jthi |
integer jtlo,jthi |
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integer jmin,jmax |
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integer imin,imax |
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integer irec |
integer irec |
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integer il |
integer il |
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integer localrec, obsrec |
integer localrec, obsrec |
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logical doglobalread |
logical doglobalread |
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logical ladinit |
logical ladinit |
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_RL localwww |
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_RL localcost |
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_RL junk |
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_RL localmask (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
_RL localmask (1-olx:snx+olx,1-oly:sny+oly,nr,nsx,nsy) |
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_RL localobs (1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
_RL localobs (1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
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_RL localdif (1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
_RL localdif (1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
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_RL difmask (1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
_RL difmask (1-olx:snx+olx,1-oly:sny+oly,nnzobs,nsx,nsy) |
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character*(128) fname1, fname2, fname3 |
character*(128) fname1, fname2, fname3 |
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integer ilnblnk |
integer ilnblnk |
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external ilnblnk |
external ilnblnk |
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c == end of interface == |
CEOP |
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jtlo = mybylo(mythid) |
jtlo = mybylo(mythid) |
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jthi = mybyhi(mythid) |
jthi = mybyhi(mythid) |
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itlo = mybxlo(mythid) |
itlo = mybxlo(mythid) |
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ithi = mybxhi(mythid) |
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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c-- Initialise local variables. |
c-- Initialise local variables. |
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localwww = 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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objf_local(bi,bj) = 0. _d 0 |
objf_local(bi,bj) = 0. _d 0 |
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call ecco_zero(difmask,nnzobs,zeroRL,myThid) |
call ecco_zero(difmask,nnzobs,zeroRL,myThid) |
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c-- Assign mask |
c-- Assign mask |
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do bj = jtlo,jthi |
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do bi = itlo,ithi |
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do k = 1,Nr |
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do j = 1-oly,sny+oly |
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do i = 1-olx,snx+olx |
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if ( ylocmask .EQ. 'C' .OR. ylocmask .EQ. 'c' ) then |
if ( ylocmask .EQ. 'C' .OR. ylocmask .EQ. 'c' ) then |
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localmask(i,j,k,bi,bj) = maskC(i,j,k,bi,bj) |
call ecco_cp(maskC,nr,localmask,nr,myThid) |
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elseif ( ylocmask .EQ. 'S' .OR. ylocmask .EQ. 's' ) then |
elseif ( ylocmask .EQ. 'S' .OR. ylocmask .EQ. 's' ) then |
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localmask(i,j,k,bi,bj) = maskS(i,j,k,bi,bj) |
call ecco_cp(maskS,nr,localmask,nr,myThid) |
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elseif ( ylocmask .EQ. 'W' .OR. ylocmask .EQ. 'w' ) then |
elseif ( ylocmask .EQ. 'W' .OR. ylocmask .EQ. 'w' ) then |
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localmask(i,j,k,bi,bj) = maskW(i,j,k,bi,bj) |
call ecco_cp(maskW,nr,localmask,nr,myThid) |
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else |
else |
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STOP 'cost_generic: wrong ylocmask' |
STOP 'cost_generic: wrong ylocmask' |
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endif |
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-- First, read tiled data. |
c-- First, read tiled data. |
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doglobalread = .false. |
doglobalread = .false. |
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ladinit = .false. |
ladinit = .false. |
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c-- reset nrecloc, if needed, according to preproc |
c-- reset nrecloc, if needed, according to preproc |
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if ( preproc .EQ. 'climmon ') nrecloc=MIN(nrecloc,12) |
if ( preproc(1) .EQ. 'climmon') nrecloc=MIN(nrecloc,12) |
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if ( .NOT. ( localobsfile.EQ.' ' ) ) then |
if ( .NOT. ( localobsfile.EQ.' ' ) ) then |
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& localobs, localrec, mythid ) |
& localobs, localrec, mythid ) |
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c-- Compute masked model-data difference |
c-- Compute masked model-data difference |
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call cost_gendif( localbar, nnzbar, localobs, nnzobs, |
call ecco_diff( localbar, nnzbar, localobs, nnzobs, |
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& localmask, spminloc, spmaxloc, spzeroloc, |
& localmask, spminloc, spmaxloc, spzeroloc, |
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& posproc, scalefile, localdif, difmask, myThid ) |
& localdif, difmask, myThid ) |
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c-- Compute normalized model-obs cost function |
c-- Compute normalized model-obs cost function |
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do bj = jtlo,jthi |
call ecco_addcost( |
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do bi = itlo,ithi |
I localdif, localweight, difmask, nnzobs, |
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localcost = 0. _d 0 |
I objf_local, num_local, |
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do k = 1,nnzobs |
I myThid |
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do j = jmin,jmax |
& ) |
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do i = imin,imax |
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localwww = localweight(i,j,k,bi,bj) |
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& * difmask(i,j,k,bi,bj) |
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junk = localdif(i,j,k,bi,bj) |
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localcost = localcost + junk*junk*localwww |
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if ( localwww .ne. 0. ) |
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& num_local(bi,bj) = num_local(bi,bj) + 1. _d 0 |
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enddo |
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enddo |
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enddo |
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objf_local(bi,bj) = objf_local(bi,bj) + localcost |
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enddo |
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enddo |
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c-- output model-data difference to disk |
c-- output model-data difference to disk |
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if ( outlev.GT.0 ) then |
if ( outlev.GT.0 ) then |