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C $Header$ |
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C $Name$ |
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#include "CTRL_CPPOPTIONS.h" |
#include "CTRL_OPTIONS.h" |
5 |
#ifdef ALLOW_OBCS |
#ifdef ALLOW_OBCS |
6 |
# include "OBCS_OPTIONS.h" |
# include "OBCS_OPTIONS.h" |
7 |
#endif |
#endif |
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subroutine ctrl_getobcsw( |
subroutine ctrl_getobcsw( |
10 |
I mytime, |
I mytime, |
11 |
I myiter, |
I myiter, |
28 |
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29 |
implicit none |
implicit none |
30 |
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#ifdef ALLOW_OBCSW_CONTROL |
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31 |
c == global variables == |
c == global variables == |
32 |
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#ifdef ALLOW_OBCSW_CONTROL |
33 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
34 |
#include "SIZE.h" |
#include "SIZE.h" |
35 |
#include "PARAMS.h" |
#include "PARAMS.h" |
36 |
#include "GRID.h" |
#include "GRID.h" |
37 |
#include "OBCS.h" |
c#include "OBCS_PARAMS.h" |
38 |
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#include "OBCS_GRID.h" |
39 |
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#include "OBCS_FIELDS.h" |
40 |
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#include "CTRL_SIZE.h" |
41 |
#include "ctrl.h" |
#include "ctrl.h" |
42 |
#include "ctrl_dummy.h" |
#include "ctrl_dummy.h" |
43 |
#include "optim.h" |
#include "optim.h" |
44 |
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#endif /* ALLOW_OBCSW_CONTROL */ |
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c == routine arguments == |
c == routine arguments == |
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_RL mytime |
_RL mytime |
48 |
integer myiter |
integer myiter |
49 |
integer mythid |
integer mythid |
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51 |
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#ifdef ALLOW_OBCSW_CONTROL |
52 |
c == local variables == |
c == local variables == |
53 |
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54 |
integer bi,bj |
integer bi,bj |
69 |
integer obcswcount1 |
integer obcswcount1 |
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71 |
cgg _RL maskyz (1-oly:sny+oly,nr,nsx,nsy) |
cgg _RL maskyz (1-oly:sny+oly,nr,nsx,nsy) |
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_RL tmpfldyz (1-oly:sny+oly,nr,nsx,nsy) |
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74 |
logical doglobalread |
logical doglobalread |
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logical ladinit |
logical ladinit |
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character*(80) fnameobcsw |
character*(80) fnameobcsw |
78 |
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cgg( Variables for splitting barotropic/baroclinic vels. |
#ifdef ALLOW_OBCS_CONTROL_MODES |
80 |
_RL ubaro |
integer nk,nz |
81 |
_RL utop |
_RL tmpz (nr,nsx,nsy) |
82 |
cgg) |
_RL stmp |
83 |
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#endif |
84 |
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c == external functions == |
c == external functions == |
86 |
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100 |
imax = snx+olx |
imax = snx+olx |
101 |
ip1 = 1 |
ip1 = 1 |
102 |
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cgg( Initialize variables for balancing volume flux. |
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ubaro = 0.d0 |
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utop = 0.d0 |
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cgg) |
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103 |
c-- Now, read the control vector. |
c-- Now, read the control vector. |
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doglobalread = .false. |
doglobalread = .false. |
105 |
ladinit = .false. |
ladinit = .false. |
106 |
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107 |
if (optimcycle .ge. 0) then |
if (optimcycle .ge. 0) then |
108 |
ilobcsw=ilnblnk( xx_obcsw_file ) |
ilobcsw=ilnblnk( xx_obcsw_file ) |
109 |
write(fnameobcsw(1:80),'(2a,i10.10)') |
write(fnameobcsw(1:80),'(2a,i10.10)') |
110 |
& xx_obcsw_file(1:ilobcsw), '.', optimcycle |
& xx_obcsw_file(1:ilobcsw), '.', optimcycle |
111 |
endif |
endif |
112 |
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c-- Get the counters, flags, and the interpolation factor. |
c-- Get the counters, flags, and the interpolation factor. |
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I mytime, myiter, mythid ) |
I mytime, myiter, mythid ) |
119 |
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120 |
do iobcs = 1,nobcs |
do iobcs = 1,nobcs |
121 |
if ( obcswfirst ) then |
if ( obcswfirst ) then |
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call active_read_yz( fnameobcsw, tmpfldyz, |
call active_read_yz( fnameobcsw, tmpfldyz, |
123 |
& (obcswcount0-1)*nobcs+iobcs, |
& (obcswcount0-1)*nobcs+iobcs, |
124 |
& doglobalread, ladinit, optimcycle, |
& doglobalread, ladinit, optimcycle, |
125 |
& mythid, xx_obcsw_dummy ) |
& mythid, xx_obcsw_dummy ) |
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127 |
#ifdef ALLOW_CTRL_OBCS_BALANCE |
do bj = jtlo,jthi |
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do bi = itlo,ithi |
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if ( optimcycle .gt. 0) then |
#ifdef ALLOW_OBCS_CONTROL_MODES |
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if (iobcs .eq. 3) then |
if (iobcs .gt. 2) then |
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cgg Special attention is needed for the normal velocity. |
do j = jmin,jmax |
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cgg For the north, this is the v velocity, iobcs = 4. |
i = OB_Iw(j,bi,bj) |
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cgg This is done on a columnwise basis here. |
IF ( i.EQ.OB_indexNone ) i = 1 |
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do bj = jtlo,jthi |
cih Determine number of open vertical layers. |
135 |
do bi = itlo, ithi |
nz = 0 |
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do j = jmin,jmax |
do k = 1,Nr |
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i = OB_Iw(J,bi,bj) |
if (iobcs .eq. 3) then |
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nz = nz + maskW(i+ip1,j,k,bi,bj) |
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cgg The barotropic velocity is stored in the level 1. |
else |
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ubaro = tmpfldyz(j,1,bi,bj) |
nz = nz + maskS(i,j,k,bi,bj) |
141 |
tmpfldyz(j,1,bi,bj) = 0.d0 |
endif |
142 |
utop = 0.d0 |
end do |
143 |
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cih Compute absolute velocities from the barotropic-baroclinic modes. |
144 |
do k = 1,Nr |
do k = 1,Nr |
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cgg If cells are not full, this should be modified with hFac. |
if (k.le.nz) then |
146 |
cgg |
stmp = 0. |
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cgg The xx field (tmpfldxz) does not contain the velocity at the |
do nk = 1,nz |
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cgg surface level. This velocity is not independent; it must |
stmp = stmp + |
149 |
cgg exactly balance the volume flux, since we are dealing with |
& modesv(k,nk,nz)*tmpfldyz(j,nk,bi,bj) |
150 |
cgg the baroclinic velocity structure.. |
end do |
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utop = tmpfldyz(j,k,bi,bj)* |
tmpz(k,bi,bj) = stmp |
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& maskW(i+ip1,j,k,bi,bj) * delR(k) + utop |
else |
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cgg Add the barotropic velocity component. |
tmpz(k,bi,bj) = 0. |
154 |
if (maskW(i+ip1,j,k,bi,bj) .ne. 0.) then |
end if |
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tmpfldyz(j,k,bi,bj) = tmpfldyz(j,k,bi,bj)+ ubaro |
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endif |
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enddo |
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cgg Compute the baroclinic velocity at level 1. Should balance flux. |
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tmpfldyz(j,1,bi,bj) = tmpfldyz(j,1,bi,bj) |
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& - utop / delR(1) |
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enddo |
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enddo |
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enddo |
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endif |
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if (iobcs .eq. 4) then |
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cgg Special attention is needed for the normal velocity. |
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cgg For the north, this is the v velocity, iobcs = 4. |
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cgg This is done on a columnwise basis here. |
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do bj = jtlo,jthi |
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do bi = itlo, ithi |
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do j = jmin,jmax |
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i = OB_Iw(J,bi,bj) |
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cgg The barotropic velocity is stored in the level 1. |
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ubaro = tmpfldyz(j,1,bi,bj) |
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tmpfldyz(j,1,bi,bj) = 0.d0 |
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utop = 0.d0 |
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do k = 1,Nr |
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cgg If cells are not full, this should be modified with hFac. |
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cgg |
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cgg The xx field (tmpfldxz) does not contain the velocity at the |
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cgg surface level. This velocity is not independent; it must |
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cgg exactly balance the volume flux, since we are dealing with |
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cgg the baroclinic velocity structure.. |
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utop = tmpfldyz(j,k,bi,bj)* |
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& maskS(i,j,k,bi,bj) * delR(k) + utop |
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cgg Add the barotropic velocity component. |
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if (maskS(i,j,k,bi,bj) .ne. 0.) then |
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tmpfldyz(j,k,bi,bj) = tmpfldyz(j,k,bi,bj)+ ubaro |
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endif |
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enddo |
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cgg Compute the baroclinic velocity at level 1. Should balance flux. |
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tmpfldyz(j,1,bi,bj) = tmpfldyz(j,1,bi,bj) |
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& - utop / delR(1) |
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enddo |
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enddo |
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enddo |
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endif |
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endif |
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#endif /* ALLOW_CTRL_OBCS_BALANCE */ |
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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 = jmin,jmax |
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xx_obcsw1(j,k,bi,bj,iobcs) = tmpfldyz (j,k,bi,bj) |
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cgg & * maskyz (j,k,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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endif |
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if ( (obcswfirst) .or. (obcswchanged)) then |
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cgg( This is a terribly long way to do it. However, the dimensions do not exactly |
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cgg match up. I will blame Fortran for the ugliness. |
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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 = jmin,jmax |
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tmpfldyz(j,k,bi,bj) = xx_obcsw1(j,k,bi,bj,iobcs) |
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enddo |
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enddo |
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155 |
enddo |
enddo |
156 |
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do k = 1,Nr |
157 |
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if (iobcs .eq. 3) then |
158 |
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tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
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& *recip_hFacW(i+ip1,j,k,bi,bj) |
160 |
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else |
161 |
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tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
162 |
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& *recip_hFacS(i,j,k,bi,bj) |
163 |
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endif |
164 |
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end do |
165 |
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enddo |
166 |
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endif |
167 |
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#endif |
168 |
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do k = 1,nr |
169 |
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do j = jmin,jmax |
170 |
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xx_obcsw1(j,k,bi,bj,iobcs) = tmpfldyz (j,k,bi,bj) |
171 |
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cgg & * maskyz (j,k,bi,bj) |
172 |
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enddo |
173 |
enddo |
enddo |
174 |
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enddo |
175 |
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enddo |
176 |
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endif |
177 |
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178 |
call exf_swapffields_yz( tmpfldyz2, tmpfldyz, mythid) |
if ( (obcswfirst) .or. (obcswchanged)) then |
179 |
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180 |
do bj = jtlo,jthi |
do bj = jtlo,jthi |
181 |
do bi = itlo,ithi |
do bi = itlo,ithi |
182 |
do k = 1,nr |
do k = 1,nr |
183 |
do j = jmin,jmax |
do j = jmin,jmax |
184 |
xx_obcsw0(j,k,bi,bj,iobcs) = tmpfldyz2(j,k,bi,bj) |
xx_obcsw0(j,k,bi,bj,iobcs) = xx_obcsw1(j,k,bi,bj,iobcs) |
185 |
enddo |
tmpfldyz (j,k,bi,bj) = 0. _d 0 |
186 |
enddo |
enddo |
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enddo |
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187 |
enddo |
enddo |
188 |
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enddo |
189 |
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enddo |
190 |
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191 |
call active_read_yz( fnameobcsw, tmpfldyz, |
call active_read_yz( fnameobcsw, tmpfldyz, |
192 |
& (obcswcount1-1)*nobcs+iobcs, |
& (obcswcount1-1)*nobcs+iobcs, |
193 |
& doglobalread, ladinit, optimcycle, |
& doglobalread, ladinit, optimcycle, |
194 |
& mythid, xx_obcsw_dummy ) |
& mythid, xx_obcsw_dummy ) |
195 |
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196 |
#ifdef ALLOW_CTRL_OBCS_BALANCE |
do bj = jtlo,jthi |
197 |
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do bi = itlo,ithi |
198 |
if ( optimcycle .gt. 0) then |
#ifdef ALLOW_OBCS_CONTROL_MODES |
199 |
if (iobcs .eq. 3) then |
if (iobcs .gt. 2) then |
200 |
cgg Special attention is needed for the normal velocity. |
do j = jmin,jmax |
201 |
cgg For the north, this is the v velocity, iobcs = 4. |
i = OB_Iw(j,bi,bj) |
202 |
cgg This is done on a columnwise basis here. |
IF ( i.EQ.OB_indexNone ) i = 1 |
203 |
do bj = jtlo,jthi |
cih Determine number of open vertical layers. |
204 |
do bi = itlo, ithi |
nz = 0 |
205 |
do j = jmin,jmax |
do k = 1,Nr |
206 |
i = OB_Iw(J,bi,bj) |
if (iobcs .eq. 3) then |
207 |
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nz = nz + maskW(i+ip1,j,k,bi,bj) |
208 |
cgg The barotropic velocity is stored in the level 1. |
else |
209 |
ubaro = tmpfldyz(j,1,bi,bj) |
nz = nz + maskS(i,j,k,bi,bj) |
210 |
tmpfldyz(j,1,bi,bj) = 0.d0 |
endif |
211 |
utop = 0.d0 |
end do |
212 |
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cih Compute absolute velocities from the barotropic-baroclinic modes. |
213 |
do k = 1,Nr |
do k = 1,Nr |
214 |
cgg If cells are not full, this should be modified with hFac. |
if (k.le.nz) then |
215 |
cgg |
stmp = 0. |
216 |
cgg The xx field (tmpfldxz) does not contain the velocity at the |
do nk = 1,nz |
217 |
cgg surface level. This velocity is not independent; it must |
stmp = stmp + |
218 |
cgg exactly balance the volume flux, since we are dealing with |
& modesv(k,nk,nz)*tmpfldyz(j,nk,bi,bj) |
219 |
cgg the baroclinic velocity structure.. |
end do |
220 |
utop = tmpfldyz(j,k,bi,bj)* |
tmpz(k,bi,bj) = stmp |
221 |
& maskW(i+ip1,j,k,bi,bj) * delR(k) + utop |
else |
222 |
cgg Add the barotropic velocity component. |
tmpz(k,bi,bj) = 0. |
223 |
if (maskW(i+ip1,j,k,bi,bj) .ne. 0.) then |
end if |
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tmpfldyz(j,k,bi,bj) = tmpfldyz(j,k,bi,bj)+ ubaro |
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endif |
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enddo |
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cgg Compute the baroclinic velocity at level 1. Should balance flux. |
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tmpfldyz(j,1,bi,bj) = tmpfldyz(j,1,bi,bj) |
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& - utop / delR(1) |
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enddo |
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enddo |
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enddo |
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endif |
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if (iobcs .eq. 4) then |
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cgg Special attention is needed for the normal velocity. |
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cgg For the north, this is the v velocity, iobcs = 4. |
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cgg This is done on a columnwise basis here. |
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do bj = jtlo,jthi |
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do bi = itlo, ithi |
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do j = jmin,jmax |
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i = OB_Iw(J,bi,bj) |
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cgg The barotropic velocity is stored in the level 1. |
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ubaro = tmpfldyz(j,1,bi,bj) |
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tmpfldyz(j,1,bi,bj) = 0.d0 |
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utop = 0.d0 |
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do k = 1,Nr |
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cgg If cells are not full, this should be modified with hFac. |
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cgg |
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cgg The xx field (tmpfldxz) does not contain the velocity at the |
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cgg surface level. This velocity is not independent; it must |
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cgg exactly balance the volume flux, since we are dealing with |
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cgg the baroclinic velocity structure.. |
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utop = tmpfldyz(j,k,bi,bj)* |
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& maskS(i,j,k,bi,bj) * delR(k) + utop |
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cgg Add the barotropic velocity component. |
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if (maskS(i,j,k,bi,bj) .ne. 0.) then |
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tmpfldyz(j,k,bi,bj) = tmpfldyz(j,k,bi,bj)+ ubaro |
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endif |
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enddo |
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cgg Compute the baroclinic velocity at level 1. Should balance flux. |
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tmpfldyz(j,1,bi,bj) = tmpfldyz(j,1,bi,bj) |
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& - utop / delR(1) |
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enddo |
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enddo |
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enddo |
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endif |
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endif |
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#endif /* ALLOW_CTRL_OBCS_BALANCE */ |
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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 = jmin,jmax |
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xx_obcsw1 (j,k,bi,bj,iobcs) = tmpfldyz (j,k,bi,bj) |
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cgg & * maskyz (j,k,bi,bj) |
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enddo |
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enddo |
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224 |
enddo |
enddo |
225 |
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do k = 1,Nr |
226 |
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if (iobcs .eq. 3) then |
227 |
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tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
228 |
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& *recip_hFacW(i+ip1,j,k,bi,bj) |
229 |
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else |
230 |
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tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
231 |
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& *recip_hFacS(i,j,k,bi,bj) |
232 |
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endif |
233 |
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end do |
234 |
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enddo |
235 |
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endif |
236 |
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#endif |
237 |
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do k = 1,nr |
238 |
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do j = jmin,jmax |
239 |
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xx_obcsw1 (j,k,bi,bj,iobcs) = tmpfldyz (j,k,bi,bj) |
240 |
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cgg & * maskyz (j,k,bi,bj) |
241 |
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enddo |
242 |
enddo |
enddo |
243 |
endif |
enddo |
244 |
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enddo |
245 |
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endif |
246 |
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247 |
c-- Add control to model variable. |
c-- Add control to model variable. |
248 |
do bj = jtlo, jthi |
do bj = jtlo, jthi |
249 |
do bi = itlo, ithi |
do bi = itlo, ithi |
250 |
c-- Calculate mask for tracer cells (0 => land, 1 => water). |
c-- Calculate mask for tracer cells (0 => land, 1 => water). |
251 |
do k = 1,nr |
do k = 1,nr |
252 |
do j = 1,sny |
do j = 1,sny |
253 |
i = OB_Iw(j,bi,bj) |
i = OB_Iw(j,bi,bj) |
254 |
if (iobcs .EQ. 1) then |
IF ( i.EQ.OB_indexNone ) i = 1 |
255 |
OBWt(j,k,bi,bj) = OBWt (j,k,bi,bj) |
if (iobcs .EQ. 1) then |
256 |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
OBWt(j,k,bi,bj) = OBWt (j,k,bi,bj) |
257 |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
258 |
OBWt(j,k,bi,bj) = OBWt(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
259 |
& *maskW(i+ip1,j,k,bi,bj) |
OBWt(j,k,bi,bj) = OBWt(j,k,bi,bj) |
260 |
else if (iobcs .EQ. 2) then |
& *maskW(i+ip1,j,k,bi,bj) |
261 |
OBWs(j,k,bi,bj) = OBWs (j,k,bi,bj) |
else if (iobcs .EQ. 2) then |
262 |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
OBWs(j,k,bi,bj) = OBWs (j,k,bi,bj) |
263 |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
264 |
OBWs(j,k,bi,bj) = OBWs(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
265 |
& *maskW(i+ip1,j,k,bi,bj) |
OBWs(j,k,bi,bj) = OBWs(j,k,bi,bj) |
266 |
else if (iobcs .EQ. 3) then |
& *maskW(i+ip1,j,k,bi,bj) |
267 |
OBWu(j,k,bi,bj) = OBWu (j,k,bi,bj) |
else if (iobcs .EQ. 3) then |
268 |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
OBWu(j,k,bi,bj) = OBWu (j,k,bi,bj) |
269 |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
270 |
OBWu(j,k,bi,bj) = OBWu(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
271 |
& *maskW(i+ip1,j,k,bi,bj) |
OBWu(j,k,bi,bj) = OBWu(j,k,bi,bj) |
272 |
else if (iobcs .EQ. 4) then |
& *maskW(i+ip1,j,k,bi,bj) |
273 |
OBWv(j,k,bi,bj) = OBWv (j,k,bi,bj) |
else if (iobcs .EQ. 4) then |
274 |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
OBWv(j,k,bi,bj) = OBWv (j,k,bi,bj) |
275 |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
276 |
OBWv(j,k,bi,bj) = OBWv(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
277 |
& *maskS(i,j,k,bi,bj) |
OBWv(j,k,bi,bj) = OBWv(j,k,bi,bj) |
278 |
endif |
& *maskS(i,j,k,bi,bj) |
279 |
enddo |
endif |
280 |
enddo |
enddo |
281 |
enddo |
enddo |
282 |
enddo |
enddo |
283 |
|
enddo |
284 |
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285 |
C-- End over iobcs loop |
C-- End over iobcs loop |
286 |
enddo |
enddo |
287 |
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#else /* ALLOW_OBCSW_CONTROL undefined */ |
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c == routine arguments == |
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_RL mytime |
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integer myiter |
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integer mythid |
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c-- CPP flag ALLOW_OBCSW_CONTROL undefined. |
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288 |
#endif /* ALLOW_OBCSW_CONTROL */ |
#endif /* ALLOW_OBCSW_CONTROL */ |
289 |
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290 |
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return |
291 |
end |
end |
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