| 1 |
C $Header: /u/gcmpack/MITgcm/verification/tutorial_global_oce_optim/code_ad/cost_weights.F,v 1.4 2009/10/09 01:26:52 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "COST_OPTIONS.h" |
| 5 |
|
| 6 |
SUBROUTINE COST_WEIGHTS( myThid ) |
| 7 |
|
| 8 |
C ================================================================== |
| 9 |
C SUBROUTINE COST_WEIGHTS |
| 10 |
C ================================================================== |
| 11 |
C |
| 12 |
C o Set weights used in the cost function and in the |
| 13 |
C normalization of the sensitivities when ALLOW_NON_DIMENSIONAL |
| 14 |
|
| 15 |
IMPLICIT NONE |
| 16 |
|
| 17 |
C == global variables == |
| 18 |
#include "EEPARAMS.h" |
| 19 |
#include "SIZE.h" |
| 20 |
#include "PARAMS.h" |
| 21 |
#include "GRID.h" |
| 22 |
|
| 23 |
#include "ctrl.h" |
| 24 |
#include "ctrl_weights.h" |
| 25 |
#include "cost.h" |
| 26 |
|
| 27 |
C == routine arguments == |
| 28 |
INTEGER myThid |
| 29 |
|
| 30 |
C == Functions == |
| 31 |
INTEGER MDS_RECLEN |
| 32 |
EXTERNAL MDS_RECLEN |
| 33 |
|
| 34 |
C == local variables == |
| 35 |
INTEGER bi,bj |
| 36 |
INTEGER i,j,k |
| 37 |
INTEGER itlo,ithi,jtlo,jthi |
| 38 |
INTEGER jMin,jMax,iMin,iMax |
| 39 |
INTEGER iUnit, length_of_rec |
| 40 |
|
| 41 |
_RL dummy |
| 42 |
_RL wti(Nr) |
| 43 |
REAL*8 tmpwti(Nr) |
| 44 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
| 45 |
|
| 46 |
C == end of interface == |
| 47 |
|
| 48 |
jtlo = myByLo(myThid) |
| 49 |
jthi = myByHi(myThid) |
| 50 |
itlo = myBxLo(myThid) |
| 51 |
ithi = myBxHi(myThid) |
| 52 |
iMin = 1-OLx |
| 53 |
iMax = sNx+OLx |
| 54 |
jMin = 1-OLy |
| 55 |
jMax = sNy+OLy |
| 56 |
|
| 57 |
C-- Initialize variance (weight) fields. |
| 58 |
DO k = 1,Nr |
| 59 |
wti(k) = 0. _d 0 |
| 60 |
ENDDO |
| 61 |
DO bj = jtlo,jthi |
| 62 |
DO bi = itlo,ithi |
| 63 |
DO j = jMin,jMax |
| 64 |
DO i = iMin,iMax |
| 65 |
whfluxm(i,j,bi,bj)= 0. _d 0 |
| 66 |
ENDDO |
| 67 |
ENDDO |
| 68 |
DO k = 1,Nr |
| 69 |
wunit(k,bi,bj) = 1. _d 0 |
| 70 |
wtheta(k,bi,bj) = 0. _d 0 |
| 71 |
wsalt(k,bi,bj) = 0. _d 0 |
| 72 |
ENDDO |
| 73 |
ENDDO |
| 74 |
ENDDO |
| 75 |
|
| 76 |
C-- Read error information and set up weight matrices. |
| 77 |
|
| 78 |
#ifdef ALLOW_COST_TEMP |
| 79 |
C Temperature weights for cost function |
| 80 |
_BEGIN_MASTER(myThid) |
| 81 |
CALL MDSFINDUNIT( iUnit, myThid ) |
| 82 |
length_of_rec = MDS_RECLEN( precFloat64, Nr, myThid ) |
| 83 |
OPEN( iUnit, FILE='Err_levitus_15layer.bin', STATUS='OLD', |
| 84 |
& FORM='UNFORMATTED',ACCESS='DIRECT',RECL=length_of_rec ) |
| 85 |
READ(iUnit,rec=1) tmpwti |
| 86 |
CLOSE(iUnit) |
| 87 |
#ifdef _BYTESWAPIO |
| 88 |
CALL MDS_BYTESWAPR8( Nr, tmpwti ) |
| 89 |
#endif |
| 90 |
_END_MASTER(myThid) |
| 91 |
_BARRIER |
| 92 |
|
| 93 |
DO k=1,Nr |
| 94 |
wti(k) = tmpwti(k) |
| 95 |
ENDDO |
| 96 |
WRITE(msgBuf,'(3A)') 'S/R COST_WEIGHTS:', |
| 97 |
& ' Temperature weights loaded from: ','Err_levitus_15layer.bin' |
| 98 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
| 99 |
& SQUEEZE_RIGHT , myThid ) |
| 100 |
|
| 101 |
c print*,'Weights for temperature: wti', (wti(k),k=1,nr) |
| 102 |
|
| 103 |
DO bj = jtlo,jthi |
| 104 |
DO bi = itlo,ithi |
| 105 |
DO k = 1, Nr |
| 106 |
wtheta(k,bi,bj) = 1. _d 0/wti(k)/wti(k) |
| 107 |
ENDDO |
| 108 |
ENDDO |
| 109 |
ENDDO |
| 110 |
#endif |
| 111 |
|
| 112 |
C-- Then the hflux weights : |
| 113 |
|
| 114 |
#if (defined (ALLOW_COST_HFLUXM) || defined (ALLOW_HFLUXM_CONTROL)) |
| 115 |
CALL READ_REC_3D_RL( 'Err_hflux.bin', precFloat64, 1, |
| 116 |
& whfluxm, 1, 0, myThid ) |
| 117 |
_EXCH_XY_RL(whfluxm , myThid ) |
| 118 |
DO bj = jtlo,jthi |
| 119 |
DO bi = itlo,ithi |
| 120 |
DO j = jMin,jMax |
| 121 |
DO i = iMin,iMax |
| 122 |
c print*,'Uncertainties for Heat Flux',i,j,whfluxm(i,j,bi,bj) |
| 123 |
IF (whfluxm(i,j,bi,bj) .NE. 0. _d 0) THEN |
| 124 |
whfluxm(i,j,bi,bj) = 1. _d 0 /whfluxm(i,j,bi,bj) |
| 125 |
& /whfluxm(i,j,bi,bj) |
| 126 |
ELSE |
| 127 |
whfluxm(i,j,bi,bj) = 1. _d 0 |
| 128 |
ENDIF |
| 129 |
ENDDO |
| 130 |
ENDDO |
| 131 |
ENDDO |
| 132 |
ENDDO |
| 133 |
#ifdef ALLOW_NONDIMENSIONAL_CONTROL_IO |
| 134 |
CALL ACTIVE_WRITE_XY('whfluxm',whfluxm,1,0,myThid,dummy) |
| 135 |
#endif |
| 136 |
#endif |
| 137 |
RETURN |
| 138 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph