1 |
|
C $Header$ |
2 |
|
C $Name$ |
3 |
|
|
4 |
#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 |
8 |
|
|
|
|
|
9 |
subroutine ctrl_getobcsw( |
subroutine ctrl_getobcsw( |
10 |
I mytime, |
I mytime, |
11 |
I myiter, |
I myiter, |
16 |
c SUBROUTINE ctrl_getobcsw |
c SUBROUTINE ctrl_getobcsw |
17 |
c ================================================================== |
c ================================================================== |
18 |
c |
c |
19 |
c o Get norhtern obc of the control vector and add it |
c o Get western obc of the control vector and add it |
20 |
c to dyn. fields |
c to dyn. fields |
21 |
c |
c |
22 |
c started: heimbach@mit.edu, 29-Aug-2001 |
c started: heimbach@mit.edu, 29-Aug-2001 |
23 |
c |
c |
24 |
|
c modified: gebbie@mit.edu, 18-Mar-2003 |
25 |
c ================================================================== |
c ================================================================== |
26 |
c SUBROUTINE ctrl_getobcsw |
c SUBROUTINE ctrl_getobcsw |
27 |
c ================================================================== |
c ================================================================== |
28 |
|
|
29 |
implicit none |
implicit none |
30 |
|
|
|
#ifdef ALLOW_OBCSW_CONTROL |
|
|
|
|
31 |
c == global variables == |
c == global variables == |
32 |
|
#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 |
|
#include "OBCS_GRID.h" |
39 |
|
#include "OBCS_FIELDS.h" |
40 |
|
#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 |
|
#endif /* ALLOW_OBCSW_CONTROL */ |
45 |
|
|
46 |
c == routine arguments == |
c == routine arguments == |
|
|
|
47 |
_RL mytime |
_RL mytime |
48 |
integer myiter |
integer myiter |
49 |
integer mythid |
integer mythid |
50 |
|
|
51 |
|
#ifdef ALLOW_OBCSW_CONTROL |
52 |
c == local variables == |
c == local variables == |
53 |
|
|
54 |
integer bi,bj |
integer bi,bj |
59 |
integer imin,imax |
integer imin,imax |
60 |
integer ilobcsw |
integer ilobcsw |
61 |
integer iobcs |
integer iobcs |
62 |
|
integer ip1 |
63 |
|
|
64 |
_RL dummy |
_RL dummy |
65 |
_RL obcswfac |
_RL obcswfac |
68 |
integer obcswcount0 |
integer obcswcount0 |
69 |
integer obcswcount1 |
integer obcswcount1 |
70 |
|
|
71 |
_RL maskyz (1-oly:sny+oly,nr,nsx,nsy) |
cgg _RL maskyz (1-oly:sny+oly,nr,nsx,nsy) |
72 |
|
_RL tmpfldyz (1-oly:sny+oly,nr,nsx,nsy) |
73 |
|
|
74 |
logical doglobalread |
logical doglobalread |
75 |
logical ladinit |
logical ladinit |
76 |
|
|
77 |
character*(80) fnameobcsw |
character*(80) fnameobcsw |
78 |
|
|
79 |
|
#ifdef ALLOW_OBCS_CONTROL_MODES |
80 |
|
integer nk,nz |
81 |
|
_RL tmpz (nr,nsx,nsy) |
82 |
|
_RL stmp |
83 |
|
#endif |
84 |
|
|
85 |
c == external functions == |
c == external functions == |
86 |
|
|
98 |
jmax = sny+oly |
jmax = sny+oly |
99 |
imin = 1-olx |
imin = 1-olx |
100 |
imax = snx+olx |
imax = snx+olx |
101 |
|
ip1 = 1 |
102 |
|
|
103 |
c-- Now, read the control vector. |
c-- Now, read the control vector. |
104 |
doglobalread = .false. |
doglobalread = .false. |
105 |
ladinit = .false. |
ladinit = .false. |
106 |
|
|
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 |
|
else |
|
|
print* |
|
|
print*,' ctrl_getobcsw: optimcycle not set correctly.' |
|
|
print*,' ... stopped in ctrl_getobcsw.' |
|
111 |
endif |
endif |
112 |
|
|
113 |
c-- Get the counters, flags, and the interpolation factor. |
c-- Get the counters, flags, and the interpolation factor. |
114 |
call ctrl_GetRec( 'xx_obcsw', |
call ctrl_get_gen_rec( |
115 |
|
I xx_obcswstartdate, xx_obcswperiod, |
116 |
O obcswfac, obcswfirst, obcswchanged, |
O obcswfac, obcswfirst, obcswchanged, |
117 |
O obcswcount0,obcswcount1, |
O obcswcount0,obcswcount1, |
118 |
I mytime, myiter, mythid ) |
I mytime, myiter, mythid ) |
119 |
|
|
120 |
do iobcs = 1,nobcs |
do iobcs = 1,nobcs |
121 |
|
if ( obcswfirst ) then |
122 |
call active_read_yz( 'maskobcsw', maskyz, |
call active_read_yz( fnameobcsw, tmpfldyz, |
|
& iobcs, |
|
|
& doglobalread, ladinit, 0, |
|
|
& mythid, dummy ) |
|
|
|
|
|
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 ) |
126 |
|
|
127 |
do bj = jtlo,jthi |
do bj = jtlo,jthi |
128 |
do bi = itlo,ithi |
do bi = itlo,ithi |
129 |
do k = 1,nr |
#ifdef ALLOW_OBCS_CONTROL_MODES |
130 |
do j = jmin,jmax |
if (iobcs .gt. 2) then |
131 |
yz_obcs0(j,k,bi,bj) = tmpfldyz (j,k,bi,bj) |
do j = jmin,jmax |
132 |
enddo |
i = OB_Iw(j,bi,bj) |
133 |
|
IF ( i.EQ.OB_indexNone ) i = 1 |
134 |
|
cih Determine number of open vertical layers. |
135 |
|
nz = 0 |
136 |
|
do k = 1,Nr |
137 |
|
if (iobcs .eq. 3) then |
138 |
|
nz = nz + maskW(i+ip1,j,k,bi,bj) |
139 |
|
else |
140 |
|
nz = nz + maskS(i,j,k,bi,bj) |
141 |
|
endif |
142 |
|
end do |
143 |
|
cih Compute absolute velocities from the barotropic-baroclinic modes. |
144 |
|
do k = 1,Nr |
145 |
|
if (k.le.nz) then |
146 |
|
stmp = 0. |
147 |
|
do nk = 1,nz |
148 |
|
stmp = stmp + |
149 |
|
& modesv(k,nk,nz)*tmpfldyz(j,nk,bi,bj) |
150 |
|
end do |
151 |
|
tmpz(k,bi,bj) = stmp |
152 |
|
else |
153 |
|
tmpz(k,bi,bj) = 0. |
154 |
|
end if |
155 |
enddo |
enddo |
156 |
|
do k = 1,Nr |
157 |
|
if (iobcs .eq. 3) then |
158 |
|
tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
159 |
|
& *recip_hFacW(i+ip1,j,k,bi,bj) |
160 |
|
else |
161 |
|
tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
162 |
|
& *recip_hFacS(i,j,k,bi,bj) |
163 |
|
endif |
164 |
|
end do |
165 |
|
enddo |
166 |
|
endif |
167 |
|
#endif |
168 |
|
do k = 1,nr |
169 |
|
do j = jmin,jmax |
170 |
|
xx_obcsw1(j,k,bi,bj,iobcs) = tmpfldyz (j,k,bi,bj) |
171 |
|
cgg & * maskyz (j,k,bi,bj) |
172 |
|
enddo |
173 |
|
enddo |
174 |
|
enddo |
175 |
|
enddo |
176 |
|
endif |
177 |
|
|
178 |
|
if ( (obcswfirst) .or. (obcswchanged)) then |
179 |
|
|
180 |
|
do bj = jtlo,jthi |
181 |
|
do bi = itlo,ithi |
182 |
|
do k = 1,nr |
183 |
|
do j = jmin,jmax |
184 |
|
xx_obcsw0(j,k,bi,bj,iobcs) = xx_obcsw1(j,k,bi,bj,iobcs) |
185 |
|
tmpfldyz (j,k,bi,bj) = 0. _d 0 |
186 |
|
enddo |
187 |
enddo |
enddo |
188 |
|
enddo |
189 |
enddo |
enddo |
190 |
|
|
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 |
|
|
196 |
do bj = jtlo,jthi |
do bj = jtlo,jthi |
197 |
do bi = itlo,ithi |
do bi = itlo,ithi |
198 |
do k = 1,nr |
#ifdef ALLOW_OBCS_CONTROL_MODES |
199 |
do j = jmin,jmax |
if (iobcs .gt. 2) then |
200 |
yz_obcs1 (j,k,bi,bj) = tmpfldyz (j,k,bi,bj) |
do j = jmin,jmax |
201 |
enddo |
i = OB_Iw(j,bi,bj) |
202 |
|
IF ( i.EQ.OB_indexNone ) i = 1 |
203 |
|
cih Determine number of open vertical layers. |
204 |
|
nz = 0 |
205 |
|
do k = 1,Nr |
206 |
|
if (iobcs .eq. 3) then |
207 |
|
nz = nz + maskW(i+ip1,j,k,bi,bj) |
208 |
|
else |
209 |
|
nz = nz + maskS(i,j,k,bi,bj) |
210 |
|
endif |
211 |
|
end do |
212 |
|
cih Compute absolute velocities from the barotropic-baroclinic modes. |
213 |
|
do k = 1,Nr |
214 |
|
if (k.le.nz) then |
215 |
|
stmp = 0. |
216 |
|
do nk = 1,nz |
217 |
|
stmp = stmp + |
218 |
|
& modesv(k,nk,nz)*tmpfldyz(j,nk,bi,bj) |
219 |
|
end do |
220 |
|
tmpz(k,bi,bj) = stmp |
221 |
|
else |
222 |
|
tmpz(k,bi,bj) = 0. |
223 |
|
end if |
224 |
enddo |
enddo |
225 |
|
do k = 1,Nr |
226 |
|
if (iobcs .eq. 3) then |
227 |
|
tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
228 |
|
& *recip_hFacW(i+ip1,j,k,bi,bj) |
229 |
|
else |
230 |
|
tmpfldyz(j,k,bi,bj) = tmpz(k,bi,bj) |
231 |
|
& *recip_hFacS(i,j,k,bi,bj) |
232 |
|
endif |
233 |
|
end do |
234 |
|
enddo |
235 |
|
endif |
236 |
|
#endif |
237 |
|
do k = 1,nr |
238 |
|
do j = jmin,jmax |
239 |
|
xx_obcsw1 (j,k,bi,bj,iobcs) = tmpfldyz (j,k,bi,bj) |
240 |
|
cgg & * maskyz (j,k,bi,bj) |
241 |
|
enddo |
242 |
enddo |
enddo |
243 |
|
enddo |
244 |
enddo |
enddo |
245 |
|
endif |
246 |
|
|
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 |
if (iobcs .EQ. 1) then |
i = OB_Iw(j,bi,bj) |
254 |
OBWt(j,k,bi,bj) = OBWt (j,k,bi,bj) |
IF ( i.EQ.OB_indexNone ) i = 1 |
255 |
& + obcswfac *yz_obcs0(j,k,bi,bj) |
if (iobcs .EQ. 1) then |
256 |
& + (1. _d 0 - obcswfac)*yz_obcs1(j,k,bi,bj) |
OBWt(j,k,bi,bj) = OBWt (j,k,bi,bj) |
257 |
OBWt(j,k,bi,bj) = OBWt(j,k,bi,bj) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
258 |
& *maskyz(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
259 |
else if (iobcs .EQ. 2) then |
OBWt(j,k,bi,bj) = OBWt(j,k,bi,bj) |
260 |
OBWs(j,k,bi,bj) = OBWs (j,k,bi,bj) |
& *maskW(i+ip1,j,k,bi,bj) |
261 |
& + obcswfac *yz_obcs0(j,k,bi,bj) |
else if (iobcs .EQ. 2) then |
262 |
& + (1. _d 0 - obcswfac)*yz_obcs1(j,k,bi,bj) |
OBWs(j,k,bi,bj) = OBWs (j,k,bi,bj) |
263 |
OBWs(j,k,bi,bj) = OBWs(j,k,bi,bj) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
264 |
& *maskyz(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
265 |
else if (iobcs .EQ. 3) then |
OBWs(j,k,bi,bj) = OBWs(j,k,bi,bj) |
266 |
OBWu(j,k,bi,bj) = OBWu (j,k,bi,bj) |
& *maskW(i+ip1,j,k,bi,bj) |
267 |
& + obcswfac *yz_obcs0(j,k,bi,bj) |
else if (iobcs .EQ. 3) then |
268 |
& + (1. _d 0 - obcswfac)*yz_obcs1(j,k,bi,bj) |
OBWu(j,k,bi,bj) = OBWu (j,k,bi,bj) |
269 |
OBWu(j,k,bi,bj) = OBWu(j,k,bi,bj) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
270 |
& *maskyz(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
271 |
else if (iobcs .EQ. 4) then |
OBWu(j,k,bi,bj) = OBWu(j,k,bi,bj) |
272 |
OBWv(j,k,bi,bj) = OBWv (j,k,bi,bj) |
& *maskW(i+ip1,j,k,bi,bj) |
273 |
& + obcswfac *yz_obcs0(j,k,bi,bj) |
else if (iobcs .EQ. 4) then |
274 |
& + (1. _d 0 - obcswfac)*yz_obcs1(j,k,bi,bj) |
OBWv(j,k,bi,bj) = OBWv (j,k,bi,bj) |
275 |
OBWv(j,k,bi,bj) = OBWv(j,k,bi,bj) |
& + obcswfac *xx_obcsw0(j,k,bi,bj,iobcs) |
276 |
& *maskyz(j,k,bi,bj) |
& + (1. _d 0 - obcswfac)*xx_obcsw1(j,k,bi,bj,iobcs) |
277 |
endif |
OBWv(j,k,bi,bj) = OBWv(j,k,bi,bj) |
278 |
enddo |
& *maskS(i,j,k,bi,bj) |
279 |
enddo |
endif |
280 |
enddo |
enddo |
281 |
|
enddo |
282 |
enddo |
enddo |
283 |
|
enddo |
284 |
|
|
285 |
C-- End over iobcs loop |
C-- End over iobcs loop |
286 |
enddo |
enddo |
287 |
|
|
|
#else /* ALLOW_OBCSW_CONTROL undefined */ |
|
|
|
|
|
c == routine arguments == |
|
|
|
|
|
_RL mytime |
|
|
integer myiter |
|
|
integer mythid |
|
|
|
|
|
c-- CPP flag ALLOW_OBCSW_CONTROL undefined. |
|
|
|
|
288 |
#endif /* ALLOW_OBCSW_CONTROL */ |
#endif /* ALLOW_OBCSW_CONTROL */ |
289 |
|
|
290 |
|
return |
291 |
end |
end |
|
|
|