1 |
C $Header: /u/gcmpack/development/heimbach/ecco_env/pkg/cost/cost_sss.F,v 1.1 2001/05/18 16:09:17 heimbach Exp $ |
2 |
|
3 |
#include "COST_CPPOPTIONS.h" |
4 |
|
5 |
|
6 |
subroutine cost_sss( |
7 |
I myiter, |
8 |
I mytime, |
9 |
I mythid |
10 |
& ) |
11 |
|
12 |
c ================================================================== |
13 |
c SUBROUTINE cost_sss |
14 |
c ================================================================== |
15 |
c |
16 |
c o Evaluate cost function contribution of sea surface salinity. |
17 |
c |
18 |
c started: Elisabeth Remy 19-mar-2001 copy from cost_sst.F |
19 |
c |
20 |
c ================================================================== |
21 |
c SUBROUTINE cost_sss |
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 "DYNVARS.h" |
32 |
|
33 |
#include "cal.h" |
34 |
#include "cost.h" |
35 |
#include "ctrl.h" |
36 |
#include "ctrl_dummy.h" |
37 |
#include "optim.h" |
38 |
|
39 |
c == routine arguments == |
40 |
|
41 |
integer myiter |
42 |
_RL mytime |
43 |
integer mythid |
44 |
|
45 |
c == local variables == |
46 |
|
47 |
integer bi,bj |
48 |
integer i,j,k |
49 |
integer itlo,ithi |
50 |
integer jtlo,jthi |
51 |
integer jmin,jmax |
52 |
integer imin,imax |
53 |
integer irec |
54 |
integer levmon |
55 |
integer levoff |
56 |
integer ilsalt |
57 |
|
58 |
_RL fctile_sss |
59 |
_RL fcthread_sss |
60 |
|
61 |
character*(80) fnamesalt |
62 |
|
63 |
logical doglobalread |
64 |
logical ladinit |
65 |
|
66 |
character*(MAX_LEN_MBUF) msgbuf |
67 |
|
68 |
c == external functions == |
69 |
|
70 |
integer ilnblnk |
71 |
external ilnblnk |
72 |
|
73 |
c == end of interface == |
74 |
|
75 |
jtlo = mybylo(mythid) |
76 |
jthi = mybyhi(mythid) |
77 |
itlo = mybxlo(mythid) |
78 |
ithi = mybxhi(mythid) |
79 |
jmin = 1 |
80 |
jmax = sny |
81 |
imin = 1 |
82 |
imax = snx |
83 |
|
84 |
c-- Read tiled data. |
85 |
doglobalread = .false. |
86 |
ladinit = .true. |
87 |
|
88 |
#ifdef ALLOW_SSS_COST_CONTRIBUTION |
89 |
|
90 |
#ifdef ECCO_VERBOSE |
91 |
_BEGIN_MASTER( mythid ) |
92 |
write(msgbuf,'(a)') ' ' |
93 |
call print_message( msgbuf, standardmessageunit, |
94 |
& SQUEEZE_RIGHT , mythid) |
95 |
write(msgbuf,'(a,i8.8)') |
96 |
& ' cost_sss: number of records to process = ',nmonsrec |
97 |
call print_message( msgbuf, standardmessageunit, |
98 |
& SQUEEZE_RIGHT , mythid) |
99 |
write(msgbuf,'(a)') ' ' |
100 |
call print_message( msgbuf, standardmessageunit, |
101 |
& SQUEEZE_RIGHT , mythid) |
102 |
_END_MASTER( mythid ) |
103 |
#endif |
104 |
|
105 |
if (optimcycle .ge. 0) then |
106 |
ilsalt = ilnblnk( sbarfile ) |
107 |
write(fnamesalt(1:80),'(2a,i10.10)') |
108 |
& sbarfile(1:ilsalt),'.',optimcycle |
109 |
else |
110 |
print* |
111 |
print*,' cost_sss: optimcycle has a wrong value.' |
112 |
print*,' optimcycle = ',optimcycle |
113 |
print* |
114 |
stop ' ... stopped in cost_sss.' |
115 |
endif |
116 |
|
117 |
fcthread_sss = 0. _d 0 |
118 |
|
119 |
c-- Loop over records. |
120 |
do irec = 1,nmonsrec |
121 |
|
122 |
c-- Read time averages and the monthly mean data. |
123 |
call active_read_xyz( fnamesalt, sbar, irec, |
124 |
& doglobalread, ladinit, |
125 |
& optimcycle, mythid, |
126 |
& xx_salt_dummy ) |
127 |
|
128 |
do bj = jtlo,jthi |
129 |
do bi = itlo,ithi |
130 |
|
131 |
c-- Loop over the model layers |
132 |
fctile_sss = 0. _d 0 |
133 |
k = 1 |
134 |
|
135 |
c-- Compute cost rel. to monthly SSS field. |
136 |
call cost_ReadSSSFields( irec, mythid ) |
137 |
do j = jmin,jmax |
138 |
do i = imin,imax |
139 |
if (_hFacC(i,j,k,bi,bj) .ne. 0.) then |
140 |
fctile_sss = fctile_sss + |
141 |
& wsss(i,j,bi,bj)*cosphi(i,j,bi,bj)* |
142 |
& ( (sbar(i,j,k,bi,bj)-sssdat(i,j,bi,bj))* |
143 |
& (sbar(i,j,k,bi,bj)-sssdat(i,j,bi,bj))* |
144 |
& sssmask(i,j,bi,bj) ) |
145 |
endif |
146 |
enddo |
147 |
enddo |
148 |
|
149 |
|
150 |
fcthread_sss = fcthread_sss + fctile_sss |
151 |
objf_sss(bi,bj) = objf_sss(bi,bj) + fctile_sss |
152 |
|
153 |
#ifdef ECCO_VERBOSE |
154 |
c-- Print cost function for each tile in each thread. |
155 |
write(msgbuf,'(a)') ' ' |
156 |
call print_message( msgbuf, standardmessageunit, |
157 |
& SQUEEZE_RIGHT , mythid) |
158 |
write(msgbuf,'(a,i8.8,1x,i3.3,1x,i3.3)') |
159 |
& ' cost_sss: irec,bi,bj = ',irec,bi,bj |
160 |
call print_message( msgbuf, standardmessageunit, |
161 |
& SQUEEZE_RIGHT , mythid) |
162 |
write(msgbuf,'(a,d22.15)') |
163 |
& ' cost function (sss) = ', |
164 |
& fctile_sss |
165 |
call print_message( msgbuf, standardmessageunit, |
166 |
& SQUEEZE_RIGHT , mythid) |
167 |
#endif |
168 |
|
169 |
enddo |
170 |
enddo |
171 |
|
172 |
#ifdef ECCO_VERBOSE |
173 |
c-- Print cost function for all tiles. |
174 |
_GLOBAL_SUM_R8( fcthread_sss , myThid ) |
175 |
write(msgbuf,'(a)') ' ' |
176 |
call print_message( msgbuf, standardmessageunit, |
177 |
& SQUEEZE_RIGHT , mythid) |
178 |
write(msgbuf,'(a,i8.8)') |
179 |
& ' cost_sss: irec = ',irec |
180 |
call print_message( msgbuf, standardmessageunit, |
181 |
& SQUEEZE_RIGHT , mythid) |
182 |
write(msgbuf,'(a,a,d22.15)') |
183 |
& ' global cost function value', |
184 |
& ' ( SST ) = ',fcthread_sss |
185 |
call print_message( msgbuf, standardmessageunit, |
186 |
& SQUEEZE_RIGHT , mythid) |
187 |
write(msgbuf,'(a)') ' ' |
188 |
call print_message( msgbuf, standardmessageunit, |
189 |
& SQUEEZE_RIGHT , mythid) |
190 |
#endif |
191 |
|
192 |
enddo |
193 |
c-- End of loop over records. |
194 |
|
195 |
#else |
196 |
c-- Do not enter the calculation of the temperature contribution to |
197 |
c-- the final cost function. |
198 |
|
199 |
fctile_sss = 0. _d 0 |
200 |
fcthread_sss = 0. _d 0 |
201 |
|
202 |
_BEGIN_MASTER( mythid ) |
203 |
write(msgbuf,'(a)') ' ' |
204 |
call print_message( msgbuf, standardmessageunit, |
205 |
& SQUEEZE_RIGHT , mythid) |
206 |
write(msgbuf,'(a,a)') |
207 |
& ' cost_sss: no contribution of temperature field ', |
208 |
& 'to cost function.' |
209 |
call print_message( msgbuf, standardmessageunit, |
210 |
& SQUEEZE_RIGHT , mythid) |
211 |
write(msgbuf,'(a,a,i9.8)') |
212 |
& ' cost_sss: number of records that would have', |
213 |
& ' been processed: ',nmonsrec |
214 |
call print_message( msgbuf, standardmessageunit, |
215 |
& SQUEEZE_RIGHT , mythid) |
216 |
write(msgbuf,'(a)') ' ' |
217 |
call print_message( msgbuf, standardmessageunit, |
218 |
& SQUEEZE_RIGHT , mythid) |
219 |
_END_MASTER( mythid ) |
220 |
#endif |
221 |
|
222 |
return |
223 |
end |
224 |
|