| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/exf/exf_filter_rs.F,v 1.6 2003/10/09 04:19:19 edhill Exp $ |
| 2 |
|
| 3 |
#include "EXF_OPTIONS.h" |
| 4 |
|
| 5 |
subroutine exf_filter_rs( |
| 6 |
I arr, |
| 7 |
I ckind, |
| 8 |
I mythid |
| 9 |
& ) |
| 10 |
|
| 11 |
c ================================================================== |
| 12 |
c SUBROUTINE exf_filter_rs |
| 13 |
c ================================================================== |
| 14 |
c |
| 15 |
c o Read a flux record for external forcing. |
| 16 |
c |
| 17 |
c started: Ralf.Giering@FastOpt.de 24-Mai-2000 |
| 18 |
c mods for pkg/seaice: menemenlis@jpl.nasa.gov 20-Dec-2002 |
| 19 |
c |
| 20 |
c ================================================================== |
| 21 |
c SUBROUTINE exf_filter_rs |
| 22 |
c ================================================================== |
| 23 |
|
| 24 |
implicit none |
| 25 |
|
| 26 |
c == global variables == |
| 27 |
|
| 28 |
#include "EEPARAMS.h" |
| 29 |
#include "SIZE.h" |
| 30 |
#include "GRID.h" |
| 31 |
#include "PARAMS.h" |
| 32 |
#include "exf_constants.h" |
| 33 |
#include "exf.h" |
| 34 |
#include "exf_param.h" |
| 35 |
|
| 36 |
c == routine arguments == |
| 37 |
|
| 38 |
_RS arr(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
| 39 |
character*1 ckind |
| 40 |
integer mythid |
| 41 |
|
| 42 |
c == local variables == |
| 43 |
|
| 44 |
integer bi,bj |
| 45 |
integer i,j |
| 46 |
integer itlo,ithi |
| 47 |
integer jtlo,jthi |
| 48 |
|
| 49 |
c == end of interface == |
| 50 |
|
| 51 |
jtlo = mybylo(mythid) |
| 52 |
jthi = mybyhi(mythid) |
| 53 |
itlo = mybxlo(mythid) |
| 54 |
ithi = mybxhi(mythid) |
| 55 |
|
| 56 |
c Do not filter with pkg/seaice because of B/C-grid interpolation |
| 57 |
IF ( .NOT. useSEAICE ) THEN |
| 58 |
|
| 59 |
c filter forcing field array |
| 60 |
do bj = jtlo,jthi |
| 61 |
do bi = itlo,ithi |
| 62 |
|
| 63 |
c Set undefined values to zero. |
| 64 |
crg not necessary and |
| 65 |
crg would require additional intermediate results in adjoint |
| 66 |
crg do j = 1,sny |
| 67 |
crg do i = 1,snx |
| 68 |
crg if (arr(i,j,bi,bj) .le. exf_undef) then |
| 69 |
crg arr(i,j,bi,bj) = 0. _d 0 |
| 70 |
crg endif |
| 71 |
crg enddo |
| 72 |
crg enddo |
| 73 |
|
| 74 |
c Set land points to zero |
| 75 |
if (ckind .eq. 's') then |
| 76 |
|
| 77 |
do j = 1,sny |
| 78 |
do i = 1,snx |
| 79 |
if ( maskC(i,j,1,bi,bj) .eq. 0. ) then |
| 80 |
arr(i,j,bi,bj) = 0. _d 0 |
| 81 |
endif |
| 82 |
enddo |
| 83 |
enddo |
| 84 |
|
| 85 |
else if (ckind .eq. 'u') then |
| 86 |
|
| 87 |
do j = 1,sny |
| 88 |
do i = 1,snx |
| 89 |
if ( maskW(i,j,1,bi,bj) .eq. 0. ) then |
| 90 |
arr(i,j,bi,bj) = 0. _d 0 |
| 91 |
endif |
| 92 |
enddo |
| 93 |
enddo |
| 94 |
|
| 95 |
else if (ckind .eq. 'v') then |
| 96 |
|
| 97 |
do j = 1,sny |
| 98 |
do i = 1,snx |
| 99 |
if ( maskS(i,j,1,bi,bj) .eq. 0. ) then |
| 100 |
arr(i,j,bi,bj) = 0. _d 0 |
| 101 |
endif |
| 102 |
enddo |
| 103 |
enddo |
| 104 |
|
| 105 |
end if |
| 106 |
|
| 107 |
enddo |
| 108 |
enddo |
| 109 |
|
| 110 |
ENDIF |
| 111 |
c END IF ( .NOT. useSEAICE ) |
| 112 |
|
| 113 |
end |
Parent Directory
| 
Revision Log
| 
Revision Graph