1 |
C $Header: $ |
2 |
C $Name: $ |
3 |
|
4 |
#include "COST_CPPOPTIONS.h" |
5 |
|
6 |
|
7 |
subroutine cost_CTDT( |
8 |
I myiter, |
9 |
I mytime, |
10 |
I mythid |
11 |
& ) |
12 |
|
13 |
c ================================================================== |
14 |
c SUBROUTINE cost_CTDT |
15 |
c ================================================================== |
16 |
c |
17 |
c o Evaluate cost function contribution of CTD temperature data. |
18 |
c |
19 |
c started: Elisabeth Remy eremy@ucsd.edu 30-Aug-2000 |
20 |
c |
21 |
c |
22 |
c ================================================================== |
23 |
c SUBROUTINE cost_CTDT |
24 |
c ================================================================== |
25 |
|
26 |
implicit none |
27 |
|
28 |
c == global variables == |
29 |
|
30 |
#include "EEPARAMS.h" |
31 |
#include "SIZE.h" |
32 |
#include "GRID.h" |
33 |
#include "DYNVARS.h" |
34 |
|
35 |
#include "cal.h" |
36 |
#include "ecco_cost.h" |
37 |
#include "ctrl.h" |
38 |
#include "ctrl_dummy.h" |
39 |
#include "optim.h" |
40 |
|
41 |
c == routine arguments == |
42 |
|
43 |
integer myiter |
44 |
_RL mytime |
45 |
integer mythid |
46 |
|
47 |
c == local variables == |
48 |
|
49 |
integer bi,bj |
50 |
integer i,j,k |
51 |
integer itlo,ithi |
52 |
integer jtlo,jthi |
53 |
integer jmin,jmax |
54 |
integer imin,imax |
55 |
integer nrec |
56 |
integer irec |
57 |
integer ilu |
58 |
|
59 |
_RL fctile_ctdt |
60 |
_RL fcthread_ctdt |
61 |
_RL www (1-olx:snx+olx,1-oly:sny+oly) |
62 |
_RL wtmp (1-olx:snx+olx,1-oly:sny+oly) |
63 |
_RL tmpobs (1-olx:snx+olx,1-oly:sny+oly) |
64 |
_RL tmpbar (1-olx:snx+olx,1-oly:sny+oly) |
65 |
_RL cmask (1-olx:snx+olx,1-oly:sny+oly) |
66 |
_RL spval |
67 |
_RL spmax |
68 |
|
69 |
character*(80) fnametheta |
70 |
|
71 |
logical doglobalread |
72 |
logical ladinit |
73 |
|
74 |
character*(MAX_LEN_MBUF) msgbuf |
75 |
|
76 |
cnew( |
77 |
integer il |
78 |
integer mody, modm |
79 |
integer iyear, imonth |
80 |
character*(80) fnametmp |
81 |
logical exst |
82 |
cnew) |
83 |
|
84 |
c == external functions == |
85 |
|
86 |
integer ilnblnk |
87 |
external ilnblnk |
88 |
|
89 |
c == end of interface == |
90 |
|
91 |
jtlo = mybylo(mythid) |
92 |
jthi = mybyhi(mythid) |
93 |
itlo = mybxlo(mythid) |
94 |
ithi = mybxhi(mythid) |
95 |
jmin = 1 |
96 |
jmax = sny |
97 |
imin = 1 |
98 |
imax = snx |
99 |
|
100 |
spval = -1.8 |
101 |
spmax = 40. |
102 |
|
103 |
c-- Read state record from global file. |
104 |
doglobalread = .false. |
105 |
ladinit = .false. |
106 |
|
107 |
#ifdef ALLOW_CTDT_COST_CONTRIBUTION |
108 |
|
109 |
if (optimcycle .ge. 0) then |
110 |
ilu=ilnblnk( tbarfile ) |
111 |
write(fnametheta(1:80),'(2a,i10.10)') |
112 |
& tbarfile(1:ilu),'.',optimcycle |
113 |
endif |
114 |
|
115 |
fcthread_ctdt = 0. _d 0 |
116 |
|
117 |
cnew( |
118 |
mody = modelstartdate(1)/10000 |
119 |
modm = modelstartdate(1)/100 - mody*100 |
120 |
cnew) |
121 |
|
122 |
c-- Loop over records. |
123 |
do irec = 1,nmonsrec |
124 |
|
125 |
c-- Read time averages and the monthly mean data. |
126 |
call active_read_xyz( fnametheta, tbar, irec, |
127 |
& doglobalread, ladinit, |
128 |
& optimcycle, mythid, xx_tbar_mean_dummy ) |
129 |
|
130 |
cnew( |
131 |
iyear = mody + INT((modm-1+irec-1)/12) |
132 |
imonth = 1 + MOD(modm-1+irec-1,12) |
133 |
il=ilnblnk(ctdtfile) |
134 |
write(fnametmp(1:80),'(2a,i4)') |
135 |
& ctdtfile(1:il), '_', iyear |
136 |
inquire( file=fnametmp, exist=exst ) |
137 |
if (.NOT. exst) then |
138 |
write(fnametmp(1:80),'(a)') ctdtfile(1:il) |
139 |
imonth = irec |
140 |
endif |
141 |
|
142 |
call mdsreadfield( fnametmp, cost_iprec, 'RL', nr, ctdtobs, |
143 |
& imonth, mythid) |
144 |
cnew) |
145 |
|
146 |
c-- Loop over this thread's tiles. |
147 |
do bj = jtlo,jthi |
148 |
do bi = itlo,ithi |
149 |
c-- Loop over the model layers |
150 |
|
151 |
fctile_ctdt = 0. _d 0 |
152 |
|
153 |
do k = 1,nr |
154 |
|
155 |
c-- Determine the weights to be used. |
156 |
do j = jmin,jmax |
157 |
do i = imin,imax |
158 |
cmask(i,j) = 1. _d 0 |
159 |
if (ctdtobs(i,j,k,bi,bj) .lt. spval .or. |
160 |
& ctdtobs(i,j,k,bi,bj) .gt. spmax .or. |
161 |
& ctdtobs(i,j,k,bi,bj) .eq. 0. ) then |
162 |
cmask(i,j) = 0. _d 0 |
163 |
endif |
164 |
|
165 |
cph( |
166 |
cph print *, 'WARNING: SPECIFIC SETUP FOR ECCO' |
167 |
cph below statement could be replaced by following |
168 |
cph to make it independnet of Nr: |
169 |
cph |
170 |
cph if ( rC(K) .GT. -1000. ) then |
171 |
cph) |
172 |
c set cmask=0 in areas shallower than 1000m |
173 |
|
174 |
if ( |
175 |
& (_hFacC(i,j,13,bi,bj) .ne. 0.).and. |
176 |
& (_hFacC(i,j,k,bi,bj) .ne. 0.)) then |
177 |
|
178 |
www(i,j) = cosphi(i,j,bi,bj)*cmask(i,j) |
179 |
tmpobs(i,j) = ctdtobs(i,j,k,bi,bj) |
180 |
tmpbar(i,j) = tbar(i,j,k,bi,bj) |
181 |
wtmp(i,j) = wtheta2(i,j,k,bi,bj) |
182 |
|
183 |
c-- The array ctdtobs contains CTD temperature. |
184 |
fctile_ctdt = fctile_ctdt + |
185 |
& (wtmp(i,j)*www(i,j))* |
186 |
& (tmpbar(i,j)-tmpobs(i,j))* |
187 |
& (tmpbar(i,j)-tmpobs(i,j)) |
188 |
if ( wtmp(i,j)*www(i,j) .ne. 0. ) |
189 |
& num_ctdt(bi,bj) = num_ctdt(bi,bj) + 1. _d 0 |
190 |
endif |
191 |
enddo |
192 |
enddo |
193 |
enddo |
194 |
c-- End of loop over layers. |
195 |
|
196 |
fcthread_ctdt = fcthread_ctdt + fctile_ctdt |
197 |
objf_ctdt(bi,bj) = objf_ctdt(bi,bj) + fctile_ctdt |
198 |
|
199 |
#ifdef ECCO_VERBOSE |
200 |
write(msgbuf,'(a)') ' ' |
201 |
call print_message( msgbuf, standardmessageunit, |
202 |
& SQUEEZE_RIGHT , mythid) |
203 |
write(msgbuf,'(a,i8.8,1x,i3.3,1x,i3.3)') |
204 |
& ' COST_CTDT: irec,bi,bj = ',irec,bi,bj |
205 |
call print_message( msgbuf, standardmessageunit, |
206 |
& SQUEEZE_RIGHT , mythid) |
207 |
write(msgbuf,'(a,d22.15)') |
208 |
& ' COST_CTDT: cost function = ', fctile_ctdt |
209 |
call print_message( msgbuf, standardmessageunit, |
210 |
& SQUEEZE_RIGHT , mythid) |
211 |
write(msgbuf,'(a)') ' ' |
212 |
call print_message( msgbuf, standardmessageunit, |
213 |
& SQUEEZE_RIGHT , mythid) |
214 |
#endif |
215 |
|
216 |
enddo |
217 |
enddo |
218 |
|
219 |
#ifdef ECCO_VERBOSE |
220 |
c-- Print cost function for all tiles. |
221 |
_GLOBAL_SUM_R8( fcthread_ctdt , myThid ) |
222 |
write(msgbuf,'(a)') ' ' |
223 |
call print_message( msgbuf, standardmessageunit, |
224 |
& SQUEEZE_RIGHT , mythid) |
225 |
write(msgbuf,'(a,i8.8)') |
226 |
& ' cost_CTDT: irec = ',irec |
227 |
call print_message( msgbuf, standardmessageunit, |
228 |
& SQUEEZE_RIGHT , mythid) |
229 |
write(msgbuf,'(a,a,d22.15)') |
230 |
& ' global cost function value', |
231 |
& ' ( CTD temp. ) = ',fcthread_ctdt |
232 |
call print_message( msgbuf, standardmessageunit, |
233 |
& SQUEEZE_RIGHT , mythid) |
234 |
write(msgbuf,'(a)') ' ' |
235 |
call print_message( msgbuf, standardmessageunit, |
236 |
& SQUEEZE_RIGHT , mythid) |
237 |
#endif |
238 |
|
239 |
enddo |
240 |
c-- End of second loop over records. |
241 |
|
242 |
#else |
243 |
c-- Do not enter the calculation of the CTD temperature contribution |
244 |
c-- to the final cost function. |
245 |
|
246 |
fctile_ctdt = 0. _d 0 |
247 |
fcthread_ctdt = 0. _d 0 |
248 |
|
249 |
crg |
250 |
nrec = 1 |
251 |
crg |
252 |
|
253 |
_BEGIN_MASTER( mythid ) |
254 |
write(msgbuf,'(a)') ' ' |
255 |
call print_message( msgbuf, standardmessageunit, |
256 |
& SQUEEZE_RIGHT , mythid) |
257 |
write(msgbuf,'(a,a)') |
258 |
& ' cost_CTDT: no contribution of CTD temperature ', |
259 |
& ' to cost function.' |
260 |
call print_message( msgbuf, standardmessageunit, |
261 |
& SQUEEZE_RIGHT , mythid) |
262 |
write(msgbuf,'(a,a,i9.8)') |
263 |
& ' cost_CTDT: number of records that would have', |
264 |
& ' been processed: ',nrec |
265 |
call print_message( msgbuf, standardmessageunit, |
266 |
& SQUEEZE_RIGHT , mythid) |
267 |
write(msgbuf,'(a)') ' ' |
268 |
call print_message( msgbuf, standardmessageunit, |
269 |
& SQUEEZE_RIGHT , mythid) |
270 |
_END_MASTER( mythid ) |
271 |
#endif |
272 |
|
273 |
return |
274 |
end |