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jmc |
1.41 |
C $Header: /u/gcmpack/MITgcm/pkg/grdchk/grdchk_main.F,v 1.40 2012/08/22 19:34:51 heimbach Exp $ |
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heimbach |
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C $Name: $ |
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heimbach |
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jmc |
1.31 |
#include "GRDCHK_OPTIONS.h" |
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#include "AD_CONFIG.h" |
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heimbach |
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1.3 |
CBOI |
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C |
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C !TITLE: GRADIENT CHECK |
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C !AUTHORS: mitgcm developers ( support@mitgcm.org ) |
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C !AFFILIATION: Massachussetts Institute of Technology |
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C !DATE: |
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C !INTRODUCTION: gradient check package |
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jmc |
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C \bv |
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C Compare the gradients calculated by the adjoint model with |
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C finite difference approximations. |
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C |
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heimbach |
1.3 |
C !CALLING SEQUENCE: |
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1.41 |
C |
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C the_model_main |
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C | |
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C |-- ctrl_unpack |
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C |-- adthe_main_loop - unperturbed cost function and |
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C |-- ctrl_pack adjoint gradient are computed here |
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C | |
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C |-- grdchk_main |
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C | |
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C |-- grdchk_init |
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C |-- do icomp=... - loop over control vector elements |
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C | |
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C |-- grdchk_loc - determine location of icomp on grid |
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C | |
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C |-- grdchk_getadxx - get gradient component calculated |
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C | via adjoint |
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C |-- grdchk_getxx - get control vector component from file |
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C | perturb it and write back to file |
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C |-- the_main_loop - forward run and cost evaluation |
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C | with perturbed control vector element |
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C |-- calculate ratio of adj. vs. finite difference gradient |
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C | |
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C |-- grdchk_setxx - Reset control vector element |
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C | |
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C |-- grdchk_print - print results |
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C \ev |
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CEOI |
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CBOP |
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C !ROUTINE: GRDCHK_MAIN |
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C !INTERFACE: |
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SUBROUTINE GRDCHK_MAIN( myThid ) |
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C !DESCRIPTION: \bv |
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1.41 |
C ================================================================== |
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C SUBROUTINE GRDCHK_MAIN |
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C ================================================================== |
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C o Compare the gradients calculated by the adjoint model with |
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C finite difference approximations. |
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C started: Christian Eckert eckert@mit.edu 24-Feb-2000 |
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C continued&finished: heimbach@mit.edu: 13-Jun-2001 |
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C changed: mlosch@ocean.mit.edu: 09-May-2002 |
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C - added centered difference vs. 1-sided difference option |
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C - improved output format for readability |
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C - added control variable hFacC |
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C heimbach@mit.edu 24-Feb-2003 |
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C - added tangent linear gradient checks |
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C - fixes for multiproc. gradient checks |
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C - added more control variables |
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C ================================================================== |
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C SUBROUTINE GRDCHK_MAIN |
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C ================================================================== |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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|
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C == global variables == |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "grdchk.h" |
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#include "cost.h" |
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heimbach |
1.21 |
#include "ctrl.h" |
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heimbach |
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#ifdef ALLOW_TANGENTLINEAR_RUN |
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#include "g_cost.h" |
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#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C == routine arguments == |
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INTEGER myThid |
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#ifdef ALLOW_GRDCHK |
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C !LOCAL VARIABLES: |
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C == local variables == |
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INTEGER myIter |
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_RL myTime |
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INTEGER bi, bj |
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INTEGER i, j, k |
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INTEGER iMin, iMax, jMin, jMax |
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PARAMETER( iMin = 1 , iMax = sNx , jMin = 1 , jMax = sNy ) |
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INTEGER ioUnit |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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INTEGER icomp |
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INTEGER ichknum |
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INTEGER icvrec |
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INTEGER jtile |
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INTEGER itile |
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INTEGER layer |
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INTEGER obcspos |
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INTEGER itilepos |
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INTEGER jtilepos |
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INTEGER icglo |
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INTEGER itest |
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INTEGER ierr |
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INTEGER ierr_grdchk |
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heimbach |
1.2 |
_RL gfd |
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_RL fcref |
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heimbach |
1.4 |
_RL fcpertplus, fcpertminus |
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heimbach |
1.6 |
_RL ratio_ad |
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_RL ratio_ftl |
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heimbach |
1.2 |
_RL xxmemo_ref |
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_RL xxmemo_pert |
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_RL adxxmemo |
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heimbach |
1.6 |
_RL ftlxxmemo |
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_RL localEps |
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_RL grdchk_epsfac |
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jmc |
1.41 |
_RL tmpplot1(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RL tmpplot2(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RL tmpplot3(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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C == end of interface == |
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CEOP |
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heimbach |
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jmc |
1.41 |
ioUnit = standardMessageUnit |
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WRITE(msgBuf,'(A)') |
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&'// =======================================================' |
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CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(A)') '// Gradient-check starts (grdchk_main)' |
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CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(A)') |
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&'// =======================================================' |
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CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
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heimbach |
1.7 |
|
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jmc |
1.41 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
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C-- prevent writing output multiple times |
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C note: already called in AD run so that only needed for TLM run |
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CALL TURNOFF_MODEL_IO( 0, myThid ) |
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#endif |
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heimbach |
1.12 |
|
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jmc |
1.41 |
C-- initialise variables |
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CALL GRDCHK_INIT( myThid ) |
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C-- Compute the adjoint model gradients. |
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C-- Compute the unperturbed cost function. |
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Cph Gradient via adjoint has already been computed, |
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Cph and so has unperturbed cost function, |
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Cph assuming all xx_ fields are initialised to zero. |
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heimbach |
1.2 |
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heimbach |
1.28 |
ierr = 0 |
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heimbach |
1.9 |
ierr_grdchk = 0 |
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heimbach |
1.27 |
adxxmemo = 0. |
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ftlxxmemo = 0. |
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heimbach |
1.40 |
#if (defined (ALLOW_ADMTLM)) |
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heimbach |
1.21 |
fcref = objf_state_final(idep,jdep,1,1,1) |
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heimbach |
1.40 |
#elif (defined (ALLOW_AUTODIFF_OPENAD)) |
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fcref = fc%v |
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heimbach |
1.21 |
#else |
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heimbach |
1.2 |
fcref = fc |
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heimbach |
1.21 |
#endif |
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jmc |
1.41 |
WRITE(msgBuf,'(A,1PE22.14)') |
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& 'grdchk reference fc: fcref =', fcref |
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CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO k = 1, Nr |
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DO j = jMin, jMax |
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DO i = iMin, iMax |
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tmpplot1(i,j,k,bi,bj) = 0. _d 0 |
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tmpplot2(i,j,k,bi,bj) = 0. _d 0 |
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tmpplot3(i,j,k,bi,bj) = 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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heimbach |
1.9 |
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jmc |
1.41 |
IF ( useCentralDiff ) THEN |
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heimbach |
1.4 |
grdchk_epsfac = 2. _d 0 |
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jmc |
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ELSE |
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heimbach |
1.4 |
grdchk_epsfac = 1. _d 0 |
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jmc |
1.41 |
ENDIF |
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heimbach |
1.4 |
|
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heimbach |
1.23 |
WRITE(standardmessageunit,'(A)') |
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& 'grad-res -------------------------------' |
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WRITE(standardmessageunit,'(2a)') |
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heimbach |
1.19 |
& ' grad-res proc # i j k bi bj iobc', |
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jmc |
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& ' fc ref fc + eps fc - eps' |
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heimbach |
1.7 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
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heimbach |
1.23 |
WRITE(standardmessageunit,'(2a)') |
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heimbach |
1.19 |
& ' grad-res proc # i j k bi bj iobc', |
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jmc |
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& ' tlm grad fd grad 1 - fd/tlm' |
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heimbach |
1.7 |
#else |
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heimbach |
1.23 |
WRITE(standardmessageunit,'(2a)') |
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heimbach |
1.19 |
& ' grad-res proc # i j k bi bj iobc', |
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jmc |
1.41 |
& ' adj grad fd grad 1 - fd/adj' |
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heimbach |
1.7 |
#endif |
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jmc |
1.41 |
C-- Compute the finite difference approximations. |
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C-- Cycle through all processes doing NINT(nend-nbeg+1)/nstep |
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C-- gradient checks. |
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heimbach |
1.14 |
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jmc |
1.41 |
IF ( nbeg .EQ. 0 ) CALL GRDCHK_GET_POSITION( myThid ) |
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heimbach |
1.2 |
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jmc |
1.41 |
DO icomp = nbeg, nend, nstep |
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heimbach |
1.2 |
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jmc |
1.41 |
adxxmemo = 0. |
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ichknum = (icomp - nbeg)/nstep + 1 |
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heimbach |
1.2 |
|
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jmc |
1.41 |
IF ( ichknum .LE. maxgrdchecks ) THEN |
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WRITE(msgBuf,'(A,I4,A)') |
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& '====== Starts gradient-check number', ichknum, |
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& ' (=ichknum) =======' |
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CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
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heimbach |
1.2 |
|
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jmc |
1.41 |
C-- Determine the location of icomp on the grid. |
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IF ( myProcId .EQ. grdchkwhichproc ) THEN |
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CALL grdchk_loc( icomp, ichknum, |
228 |
heimbach |
1.8 |
& icvrec, itile, jtile, layer, obcspos, |
229 |
heimbach |
1.19 |
& itilepos, jtilepos, icglo, itest, ierr, |
230 |
jmc |
1.41 |
& myThid ) |
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ELSE |
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icvrec = 0 |
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itile = 0 |
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jtile = 0 |
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layer = 0 |
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obcspos = 0 |
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itilepos = 0 |
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jtilepos = 0 |
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icglo = 0 |
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itest = 0 |
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ENDIF |
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C make sure that all procs have correct file records, so that useSingleCpuIO works |
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CALL GLOBAL_SUM_INT( icvrec , myThid ) |
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CALL GLOBAL_SUM_INT( layer , myThid ) |
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CALL GLOBAL_SUM_INT( ierr , myThid ) |
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WRITE(msgBuf,'(A,3I5,A,2I4,A,I3,A,I4)') |
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& 'grdchk pos: i,j,k=', itilepos, jtilepos, layer, |
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& ' ; bi,bj=', itile, jtile, ' ; iobc=', obcspos, |
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& ' ; rec=', icvrec |
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CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
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C****************************************************** |
255 |
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C-- (A): get gradient component calculated via adjoint |
256 |
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C****************************************************** |
257 |
heimbach |
1.7 |
|
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jmc |
1.41 |
C-- get gradient component calculated via adjoint |
259 |
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CALL GRDCHK_GETADXX( icvrec, |
260 |
heimbach |
1.7 |
& itile, jtile, layer, |
261 |
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& itilepos, jtilepos, |
262 |
jmc |
1.41 |
& adxxmemo, ierr, myThid ) |
263 |
jmc |
1.32 |
C-- Add a global-sum call so that all proc will get the adjoint gradient |
264 |
jmc |
1.41 |
_GLOBAL_SUM_RL( adxxmemo, myThid ) |
265 |
heimbach |
1.4 |
|
266 |
heimbach |
1.6 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
267 |
jmc |
1.41 |
C****************************************************** |
268 |
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C-- (B): Get gradient component g_fc from tangent linear run: |
269 |
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C****************************************************** |
270 |
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C-- 1. perturb control vector component: xx(i)=1. |
272 |
heimbach |
1.6 |
|
273 |
jmc |
1.41 |
localEps = 1. _d 0 |
274 |
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CALL GRDCHK_GETXX( icvrec, TANGENT_SIMULATION, |
275 |
heimbach |
1.7 |
& itile, jtile, layer, |
276 |
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& itilepos, jtilepos, |
277 |
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& xxmemo_ref, xxmemo_pert, localEps, |
278 |
jmc |
1.41 |
& ierr, myThid ) |
279 |
heimbach |
1.6 |
|
280 |
jmc |
1.41 |
C-- 2. perform tangent linear run |
281 |
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myTime = startTime |
282 |
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myIter = nIter0 |
283 |
heimbach |
1.21 |
#ifdef ALLOW_ADMTLM |
284 |
jmc |
1.41 |
DO k=1,4*Nr+1 |
285 |
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DO j=1,sNy |
286 |
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DO i=1,sNx |
287 |
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g_objf_state_final(i,j,1,1,k) = 0. |
288 |
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ENDDO |
289 |
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ENDDO |
290 |
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ENDDO |
291 |
heimbach |
1.21 |
#else |
292 |
jmc |
1.41 |
g_fc = 0. |
293 |
heimbach |
1.21 |
#endif |
294 |
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|
295 |
jmc |
1.41 |
CALL G_THE_MAIN_LOOP( myTime, myIter, myThid ) |
296 |
heimbach |
1.21 |
#ifdef ALLOW_ADMTLM |
297 |
jmc |
1.41 |
ftlxxmemo = g_objf_state_final(idep,jdep,1,1,1) |
298 |
heimbach |
1.21 |
#else |
299 |
jmc |
1.41 |
ftlxxmemo = g_fc |
300 |
heimbach |
1.21 |
#endif |
301 |
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|
302 |
jmc |
1.41 |
C-- 3. reset control vector |
303 |
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CALL GRDCHK_SETXX( icvrec, TANGENT_SIMULATION, |
304 |
heimbach |
1.7 |
& itile, jtile, layer, |
305 |
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& itilepos, jtilepos, |
306 |
jmc |
1.41 |
& xxmemo_ref, ierr, myThid ) |
307 |
heimbach |
1.7 |
|
308 |
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#endif /* ALLOW_TANGENTLINEAR_RUN */ |
309 |
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|
310 |
jmc |
1.41 |
C****************************************************** |
311 |
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C-- (C): Get gradient via finite difference perturbation |
312 |
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C****************************************************** |
313 |
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314 |
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C-- (C-1) positive perturbation: |
315 |
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localEps = ABS(grdchk_eps) |
316 |
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317 |
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C-- get control vector component from file |
318 |
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C-- perturb it and write back to file |
319 |
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CALL GRDCHK_GETXX( icvrec, FORWARD_SIMULATION, |
320 |
heimbach |
1.7 |
& itile, jtile, layer, |
321 |
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& itilepos, jtilepos, |
322 |
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& xxmemo_ref, xxmemo_pert, localEps, |
323 |
jmc |
1.41 |
& ierr, myThid ) |
324 |
jmc |
1.31 |
|
325 |
jmc |
1.41 |
C-- forward run with perturbed control vector |
326 |
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myTime = startTime |
327 |
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myIter = nIter0 |
328 |
heimbach |
1.40 |
#ifdef ALLOW_AUTODIFF_OPENAD |
329 |
jmc |
1.41 |
CALL OpenAD_THE_MAIN_LOOP( myTime, myIter, myThid ) |
330 |
heimbach |
1.40 |
#else |
331 |
jmc |
1.41 |
CALL THE_MAIN_LOOP( myTime, myIter, myThid ) |
332 |
heimbach |
1.40 |
#endif |
333 |
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|
334 |
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#if (defined (ALLOW_ADMTLM)) |
335 |
jmc |
1.41 |
fcpertplus = objf_state_final(idep,jdep,1,1,1) |
336 |
heimbach |
1.40 |
#elif (defined (ALLOW_AUTODIFF_OPENAD)) |
337 |
jmc |
1.41 |
fcpertplus = fc%v |
338 |
heimbach |
1.21 |
#else |
339 |
jmc |
1.41 |
fcpertplus = fc |
340 |
heimbach |
1.21 |
#endif |
341 |
jmc |
1.41 |
WRITE(msgBuf,'(A,1PE22.14)') |
342 |
|
|
& 'grdchk perturb(+)fc: fcpertplus =', fcpertplus |
343 |
|
|
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
344 |
jmc |
1.31 |
|
345 |
jmc |
1.41 |
C-- Reset control vector. |
346 |
|
|
CALL GRDCHK_SETXX( icvrec, FORWARD_SIMULATION, |
347 |
heimbach |
1.7 |
& itile, jtile, layer, |
348 |
|
|
& itilepos, jtilepos, |
349 |
jmc |
1.41 |
& xxmemo_ref, ierr, myThid ) |
350 |
heimbach |
1.4 |
|
351 |
jmc |
1.41 |
fcpertminus = fcref |
352 |
|
|
IF ( useCentralDiff ) THEN |
353 |
|
|
C-- (C-2) repeat the proceedure for a negative perturbation: |
354 |
|
|
localEps = - ABS(grdchk_eps) |
355 |
|
|
|
356 |
|
|
C-- get control vector component from file |
357 |
|
|
C-- perturb it and write back to file |
358 |
|
|
CALL GRDCHK_GETXX( icvrec, FORWARD_SIMULATION, |
359 |
heimbach |
1.7 |
& itile, jtile, layer, |
360 |
|
|
& itilepos, jtilepos, |
361 |
|
|
& xxmemo_ref, xxmemo_pert, localEps, |
362 |
jmc |
1.41 |
& ierr, myThid ) |
363 |
jmc |
1.31 |
|
364 |
jmc |
1.41 |
C-- forward run with perturbed control vector |
365 |
|
|
myTime = startTime |
366 |
|
|
myIter = nIter0 |
367 |
heimbach |
1.40 |
#ifdef ALLOW_AUTODIFF_OPENAD |
368 |
jmc |
1.41 |
CALL OpenAD_THE_MAIN_LOOP( myTime, myIter, myThid ) |
369 |
heimbach |
1.40 |
#else |
370 |
jmc |
1.41 |
CALL THE_MAIN_LOOP( myTime, myIter, myThid ) |
371 |
heimbach |
1.40 |
#endif |
372 |
|
|
|
373 |
|
|
#if (defined (ALLOW_ADMTLM)) |
374 |
jmc |
1.41 |
fcpertminus = objf_state_final(idep,jdep,1,1,1) |
375 |
heimbach |
1.40 |
#elif (defined (ALLOW_AUTODIFF_OPENAD)) |
376 |
jmc |
1.41 |
fcpertminus = fc%v |
377 |
heimbach |
1.21 |
#else |
378 |
jmc |
1.41 |
fcpertminus = fc |
379 |
heimbach |
1.21 |
#endif |
380 |
jmc |
1.41 |
WRITE(msgBuf,'(A,1PE22.14)') |
381 |
|
|
& 'grdchk perturb(-)fc: fcpertminus =', fcpertminus |
382 |
|
|
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
383 |
jmc |
1.31 |
|
384 |
jmc |
1.41 |
C-- Reset control vector. |
385 |
|
|
CALL GRDCHK_SETXX( icvrec, FORWARD_SIMULATION, |
386 |
heimbach |
1.7 |
& itile, jtile, layer, |
387 |
|
|
& itilepos, jtilepos, |
388 |
jmc |
1.41 |
& xxmemo_ref, ierr, myThid ) |
389 |
heimbach |
1.7 |
|
390 |
jmc |
1.41 |
C-- end of if useCentralDiff ... |
391 |
|
|
ENDIF |
392 |
heimbach |
1.4 |
|
393 |
jmc |
1.41 |
C****************************************************** |
394 |
|
|
C-- (D): calculate relative differences between gradients |
395 |
|
|
C****************************************************** |
396 |
|
|
|
397 |
|
|
IF ( grdchk_eps .EQ. 0. ) THEN |
398 |
|
|
gfd = (fcpertplus-fcpertminus) |
399 |
|
|
ELSE |
400 |
|
|
gfd = (fcpertplus-fcpertminus) /(grdchk_epsfac*grdchk_eps) |
401 |
|
|
ENDIF |
402 |
|
|
|
403 |
|
|
IF ( adxxmemo .EQ. 0. ) THEN |
404 |
|
|
ratio_ad = ABS( adxxmemo - gfd ) |
405 |
|
|
ELSE |
406 |
|
|
ratio_ad = 1. - gfd/adxxmemo |
407 |
|
|
ENDIF |
408 |
|
|
|
409 |
|
|
IF ( ftlxxmemo .EQ. 0. ) THEN |
410 |
|
|
ratio_ftl = ABS( ftlxxmemo - gfd ) |
411 |
|
|
ELSE |
412 |
|
|
ratio_ftl = 1. - gfd/ftlxxmemo |
413 |
|
|
ENDIF |
414 |
|
|
|
415 |
|
|
IF ( myProcId .EQ. grdchkwhichproc .AND. ierr .EQ. 0 ) THEN |
416 |
|
|
tmpplot1(itilepos,jtilepos,layer,itile,jtile) = gfd |
417 |
|
|
tmpplot2(itilepos,jtilepos,layer,itile,jtile) = ratio_ad |
418 |
|
|
tmpplot3(itilepos,jtilepos,layer,itile,jtile) = ratio_ftl |
419 |
|
|
ENDIF |
420 |
|
|
|
421 |
|
|
IF ( ierr .EQ. 0 ) THEN |
422 |
|
|
fcrmem ( ichknum ) = fcref |
423 |
|
|
fcppmem ( ichknum ) = fcpertplus |
424 |
|
|
fcpmmem ( ichknum ) = fcpertminus |
425 |
|
|
xxmemref ( ichknum ) = xxmemo_ref |
426 |
|
|
xxmempert ( ichknum ) = xxmemo_pert |
427 |
|
|
gfdmem ( ichknum ) = gfd |
428 |
|
|
adxxmem ( ichknum ) = adxxmemo |
429 |
|
|
ftlxxmem ( ichknum ) = ftlxxmemo |
430 |
|
|
ratioadmem ( ichknum ) = ratio_ad |
431 |
|
|
ratioftlmem ( ichknum ) = ratio_ftl |
432 |
|
|
|
433 |
|
|
irecmem ( ichknum ) = icvrec |
434 |
|
|
bimem ( ichknum ) = itile |
435 |
|
|
bjmem ( ichknum ) = jtile |
436 |
|
|
ilocmem ( ichknum ) = itilepos |
437 |
|
|
jlocmem ( ichknum ) = jtilepos |
438 |
|
|
klocmem ( ichknum ) = layer |
439 |
|
|
iobcsmem ( ichknum ) = obcspos |
440 |
|
|
icompmem ( ichknum ) = icomp |
441 |
|
|
ichkmem ( ichknum ) = ichknum |
442 |
|
|
itestmem ( ichknum ) = itest |
443 |
|
|
ierrmem ( ichknum ) = ierr |
444 |
|
|
icglomem ( ichknum ) = icglo |
445 |
|
|
ENDIF |
446 |
|
|
|
447 |
|
|
IF ( myProcId .EQ. grdchkwhichproc .AND. ierr .EQ. 0 ) THEN |
448 |
|
|
WRITE(standardmessageunit,'(A)') |
449 |
|
|
& 'grad-res -------------------------------' |
450 |
|
|
WRITE(standardmessageunit,'(A,8I5,1x,1P3E19.11)') |
451 |
|
|
& ' grad-res ',myprocid,ichknum,itilepos,jtilepos, |
452 |
|
|
& layer,itile,jtile,obcspos, |
453 |
|
|
& fcref, fcpertplus, fcpertminus |
454 |
heimbach |
1.7 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
455 |
jmc |
1.41 |
WRITE(standardmessageunit,'(A,8I5,1x,1P3E19.11)') |
456 |
|
|
& ' grad-res ',myprocid,ichknum,ichkmem(ichknum), |
457 |
|
|
& icompmem(ichknum),itestmem(ichknum), |
458 |
|
|
& bimem(ichknum),bjmem(ichknum),iobcsmem(ichknum), |
459 |
|
|
& ftlxxmemo, gfd, ratio_ftl |
460 |
heimbach |
1.7 |
#else |
461 |
jmc |
1.41 |
WRITE(standardmessageunit,'(A,8I5,1x,1P3E19.11)') |
462 |
|
|
& ' grad-res ',myprocid,ichknum,ichkmem(ichknum), |
463 |
|
|
& icompmem(ichknum),itestmem(ichknum), |
464 |
|
|
& bimem(ichknum),bjmem(ichknum),iobcsmem(ichknum), |
465 |
|
|
& adxxmemo, gfd, ratio_ad |
466 |
jmc |
1.32 |
#endif |
467 |
jmc |
1.41 |
ENDIF |
468 |
jmc |
1.32 |
#ifdef ALLOW_TANGENTLINEAR_RUN |
469 |
jmc |
1.41 |
WRITE(msgBuf,'(A30,1PE22.14)') |
470 |
jmc |
1.37 |
& ' TLM ref_cost_function =', fcref |
471 |
jmc |
1.41 |
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
472 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
473 |
jmc |
1.37 |
& ' TLM tangent-lin_grad =', ftlxxmemo |
474 |
jmc |
1.41 |
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
475 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
476 |
jmc |
1.37 |
& ' TLM finite-diff_grad =', gfd |
477 |
jmc |
1.41 |
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
478 |
jmc |
1.32 |
#else |
479 |
jmc |
1.41 |
WRITE(msgBuf,'(A30,1PE22.14)') |
480 |
jmc |
1.33 |
& ' ADM ref_cost_function =', fcref |
481 |
jmc |
1.41 |
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
482 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
483 |
jmc |
1.33 |
& ' ADM adjoint_gradient =', adxxmemo |
484 |
jmc |
1.41 |
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
485 |
|
|
WRITE(msgBuf,'(A30,1PE22.14)') |
486 |
jmc |
1.33 |
& ' ADM finite-diff_grad =', gfd |
487 |
jmc |
1.41 |
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
488 |
heimbach |
1.7 |
#endif |
489 |
|
|
|
490 |
jmc |
1.41 |
WRITE(msgBuf,'(A,I4,A,I3,A)') |
491 |
|
|
& '====== End of gradient-check number', ichknum, |
492 |
|
|
& ' (ierr=', ierr, ') =======' |
493 |
|
|
CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) |
494 |
|
|
|
495 |
|
|
C-- else of if ichknum < ... |
496 |
|
|
ELSE |
497 |
|
|
ierr_grdchk = -1 |
498 |
|
|
|
499 |
|
|
C-- end of if ichknum < ... |
500 |
|
|
ENDIF |
501 |
|
|
|
502 |
|
|
C-- end of do icomp = ... |
503 |
|
|
ENDDO |
504 |
|
|
|
505 |
|
|
IF (myProcId .EQ. grdchkwhichproc .AND. .NOT.useSingleCpuIO) THEN |
506 |
|
|
CALL WRITE_REC_XYZ_RL( |
507 |
|
|
& 'grd_findiff' , tmpplot1, 1, 0, myThid) |
508 |
|
|
CALL WRITE_REC_XYZ_RL( |
509 |
|
|
& 'grd_ratio_ad' , tmpplot2, 1, 0, myThid) |
510 |
|
|
CALL WRITE_REC_XYZ_RL( |
511 |
|
|
& 'grd_ratio_ftl' , tmpplot3, 1, 0, myThid) |
512 |
|
|
ENDIF |
513 |
heimbach |
1.2 |
|
514 |
jmc |
1.41 |
C-- Print the results of the gradient check. |
515 |
|
|
CALL GRDCHK_PRINT( ichknum, ierr_grdchk, myThid ) |
516 |
heimbach |
1.2 |
|
517 |
heimbach |
1.11 |
#endif /* ALLOW_GRDCHK */ |
518 |
heimbach |
1.2 |
|
519 |
jmc |
1.41 |
RETURN |
520 |
|
|
END |