34 |
#include "DYNVARS.h" |
#include "DYNVARS.h" |
35 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
36 |
#include "PARAMS.h" |
#include "PARAMS.h" |
37 |
|
#include "EOS.h" |
38 |
|
#include "GRID.h" |
39 |
|
|
40 |
C !INPUT/OUTPUT PARAMETERS: |
C !INPUT/OUTPUT PARAMETERS: |
41 |
c Arguments |
c Arguments |
49 |
c Local |
c Local |
50 |
integer i,j |
integer i,j |
51 |
_RL refTemp,refSalt,tP,sP |
_RL refTemp,refSalt,tP,sP |
52 |
|
_RL t, t2, t3, s, s3o2, p, p2 |
53 |
|
_RL drhoP0dtheta, drhoP0dthetaFresh, drhoP0dthetaSalt |
54 |
|
_RL dKdtheta, dKdthetaFresh, dKdthetaSalt, dKdthetaPres |
55 |
|
_RL rhoP0(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
56 |
|
_RL bulkMod(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
57 |
|
integer myThid |
58 |
CEOP |
CEOP |
59 |
|
|
60 |
|
Cml stop 'myThid is not properly defined in this subroutine' |
61 |
|
|
62 |
if (eqn.eq.'LINEAR') then |
if (eqn.eq.'LINEAR') then |
63 |
|
|
64 |
do j=jMin,jMax |
do j=jMin,jMax |
96 |
enddo |
enddo |
97 |
enddo |
enddo |
98 |
|
|
99 |
|
elseif ( eqn(1:5).eq.'JMD95' ) then |
100 |
|
C nonlinear equation of state in pressure coordinates |
101 |
|
|
102 |
|
CALL FIND_RHOP0( |
103 |
|
I bi, bj, iMin, iMax, jMin, jMax, k, |
104 |
|
I theta, salt, |
105 |
|
O rhoP0, |
106 |
|
I myThid ) |
107 |
|
|
108 |
|
CALL FIND_BULKMOD( |
109 |
|
I bi, bj, iMin, iMax, jMin, jMax, k, |
110 |
|
I theta, salt, |
111 |
|
O bulkMod, |
112 |
|
I myThid ) |
113 |
|
|
114 |
|
do j=jMin,jMax |
115 |
|
do i=iMin,iMax |
116 |
|
|
117 |
|
C abbreviations |
118 |
|
t = theta(i,j,k,bi,bj) |
119 |
|
t2 = t*t |
120 |
|
t3 = t2*t |
121 |
|
|
122 |
|
if ( salt(i,j,k,bi,bj) .lt. 0. _d 0 ) then |
123 |
|
C issue a warning |
124 |
|
write(*,'(a,i3,a,i3,a,i3,a,e13.5)') |
125 |
|
& ' FIND_BETA: WARNING, s(',i,',',j,',',k,') = ', s |
126 |
|
s = 0. _d 0 |
127 |
|
else |
128 |
|
s = salt(i,j,k,bi,bj) |
129 |
|
end if |
130 |
|
s3o2 = sqrt(s*s*s) |
131 |
|
|
132 |
|
p = pressure(i,j,k,bi,bj)*SItoBar |
133 |
|
p2 = p*p |
134 |
|
|
135 |
|
C d(rho)/d(theta) |
136 |
|
C of fresh water at p = 0 |
137 |
|
drhoP0dthetaFresh = |
138 |
|
& eosJMDCFw(2) |
139 |
|
& + 2.*eosJMDCFw(3)*t |
140 |
|
& + 3.*eosJMDCFw(4)*t2 |
141 |
|
& + 4.*eosJMDCFw(5)*t3 |
142 |
|
& + 5.*eosJMDCFw(6)*t3*t |
143 |
|
C of salt water at p = 0 |
144 |
|
drhoP0dthetaSalt = |
145 |
|
& s*( |
146 |
|
& eosJMDCSw(2) |
147 |
|
& + 2.*eosJMDCSw(3)*t |
148 |
|
& + 3.*eosJMDCSw(4)*t2 |
149 |
|
& + 4.*eosJMDCSw(5)*t3 |
150 |
|
& ) |
151 |
|
& + s3o2*( |
152 |
|
& + eosJMDCSw(7) |
153 |
|
& + 2.*eosJMDCSw(8)*t |
154 |
|
& ) |
155 |
|
C d(bulk modulus)/d(theta) |
156 |
|
C of fresh water at p = 0 |
157 |
|
dKdthetaFresh = |
158 |
|
& eosJMDCKFw(2) |
159 |
|
& + 2.*eosJMDCKFw(3)*t |
160 |
|
& + 3.*eosJMDCKFw(4)*t2 |
161 |
|
& + 4.*eosJMDCKFw(5)*t3 |
162 |
|
C of sea water at p = 0 |
163 |
|
dKdthetaSalt = |
164 |
|
& s*( eosJMDCKSw(2) |
165 |
|
& + 2.*eosJMDCKSw(3)*t |
166 |
|
& + 3.*eosJMDCKSw(4)*t2 |
167 |
|
& ) |
168 |
|
& + s3o2*( eosJMDCKSw(6) |
169 |
|
& + 2.*eosJMDCKSw(7)*t |
170 |
|
& ) |
171 |
|
C of sea water at p |
172 |
|
dKdthetaPres = |
173 |
|
& p*( eosJMDCKP(2) |
174 |
|
& + 2.*eosJMDCKP(3)*t |
175 |
|
& + 3.*eosJMDCKP(4)*t2 |
176 |
|
& ) |
177 |
|
& + p*s*( eosJMDCKP(6) |
178 |
|
& + 2.*eosJMDCKP(7)*t |
179 |
|
& ) |
180 |
|
& + p2*( eosJMDCKP(10) |
181 |
|
& + 2.*eosJMDCKP(11)*t |
182 |
|
& ) |
183 |
|
& + p2*s*( eosJMDCKP(13) |
184 |
|
& + 2.*eosJMDCKP(14)*t |
185 |
|
& ) |
186 |
|
|
187 |
|
drhoP0dtheta = drhoP0dthetaFresh |
188 |
|
& + drhoP0dthetaSalt |
189 |
|
dKdtheta = dKdthetaFresh |
190 |
|
& + dKdthetaSalt |
191 |
|
& + dKdthetaPres |
192 |
|
alphaloc(i,j) = |
193 |
|
& ( bulkmod(i,j)**2*drhoP0dtheta |
194 |
|
& - bulkmod(i,j)*p*drhoP0dtheta |
195 |
|
& - rhoP0(i,j)*p*dKdtheta ) |
196 |
|
& /( bulkmod(i,j) - p )**2 |
197 |
|
|
198 |
|
|
199 |
|
end do |
200 |
|
end do |
201 |
else |
else |
202 |
write(*,*) 'FIND_ALPHA: eqn = ',eqn |
write(*,*) 'FIND_ALPHA: eqn = ',eqn |
203 |
stop 'FIND_ALPHA: argument "eqn" has illegal value' |
stop 'FIND_ALPHA: argument "eqn" has illegal value' |
229 |
#include "DYNVARS.h" |
#include "DYNVARS.h" |
230 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
231 |
#include "PARAMS.h" |
#include "PARAMS.h" |
232 |
|
#include "EOS.h" |
233 |
|
#include "GRID.h" |
234 |
|
|
235 |
c Arguments |
c Arguments |
236 |
integer bi,bj,iMin,iMax,jMin,jMax |
integer bi,bj,iMin,iMax,jMin,jMax |
242 |
c Local |
c Local |
243 |
integer i,j |
integer i,j |
244 |
_RL refTemp,refSalt,tP,sP |
_RL refTemp,refSalt,tP,sP |
245 |
|
_RL t, t2, t3, s, s3o2, p |
246 |
|
_RL drhoP0dS |
247 |
|
_RL dKdS, dKdSSalt, dKdSPres |
248 |
|
_RL rhoP0(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
249 |
|
_RL bulkMod(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
250 |
|
integer myThid |
251 |
|
CEOP |
252 |
|
|
253 |
|
Cml stop 'myThid is not properly defined in this subroutine' |
254 |
|
|
255 |
if (eqn.eq.'LINEAR') then |
if (eqn.eq.'LINEAR') then |
256 |
|
|
287 |
enddo |
enddo |
288 |
enddo |
enddo |
289 |
|
|
290 |
|
elseif ( eqn(1:5).eq.'JMD95' ) then |
291 |
|
C nonlinear equation of state in pressure coordinates |
292 |
|
|
293 |
|
CALL FIND_RHOP0( |
294 |
|
I bi, bj, iMin, iMax, jMin, jMax, k, |
295 |
|
I theta, salt, |
296 |
|
O rhoP0, |
297 |
|
I myThid ) |
298 |
|
|
299 |
|
CALL FIND_BULKMOD( |
300 |
|
I bi, bj, iMin, iMax, jMin, jMax, k, |
301 |
|
I theta, salt, |
302 |
|
O bulkMod, |
303 |
|
I myThid ) |
304 |
|
|
305 |
|
do j=jMin,jMax |
306 |
|
do i=iMin,iMax |
307 |
|
|
308 |
|
C abbreviations |
309 |
|
t = theta(i,j,k,bi,bj) |
310 |
|
t2 = t*t |
311 |
|
t3 = t2*t |
312 |
|
|
313 |
|
if ( salt(i,j,k,bi,bj) .lt. 0. _d 0 ) then |
314 |
|
C issue a warning |
315 |
|
write(*,'(a,i3,a,i3,a,i3,a,e13.5)') |
316 |
|
& ' FIND_BETA: WARNING, s(',i,',',j,',',k,') = ', s |
317 |
|
s = 0. _d 0 |
318 |
|
else |
319 |
|
s = salt(i,j,k,bi,bj) |
320 |
|
end if |
321 |
|
s3o2 = 1.5*sqrt(s) |
322 |
|
|
323 |
|
p = pressure(i,j,k,bi,bj)*SItoBar |
324 |
|
|
325 |
|
C d(rho)/d(S) |
326 |
|
C of fresh water at p = 0 |
327 |
|
drhoP0dS = 0. _d 0 |
328 |
|
C of salt water at p = 0 |
329 |
|
drhoP0dS = drhoP0dS |
330 |
|
& + eosJMDCSw(1) |
331 |
|
& + eosJMDCSw(2)*t |
332 |
|
& + eosJMDCSw(3)*t2 |
333 |
|
& + eosJMDCSw(4)*t3 |
334 |
|
& + eosJMDCSw(5)*t3*t |
335 |
|
& + s3o2*( |
336 |
|
& eosJMDCSw(6) |
337 |
|
& + eosJMDCSw(7)*t |
338 |
|
& + eosJMDCSw(8)*t2 |
339 |
|
& ) |
340 |
|
& + 2*eosJMDCSw(9)*s |
341 |
|
C d(bulk modulus)/d(S) |
342 |
|
C of fresh water at p = 0 |
343 |
|
dKdS = 0. _d 0 |
344 |
|
C of sea water at p = 0 |
345 |
|
dKdSSalt = |
346 |
|
& eosJMDCKSw(1) |
347 |
|
& + eosJMDCKSw(2)*t |
348 |
|
& + eosJMDCKSw(3)*t2 |
349 |
|
& + eosJMDCKSw(4)*t3 |
350 |
|
& + s3o2*( eosJMDCKSw(5) |
351 |
|
& + eosJMDCKSw(6)*t |
352 |
|
& + eosJMDCKSw(7)*t2 |
353 |
|
& ) |
354 |
|
|
355 |
|
C of sea water at p |
356 |
|
dKdSPres = |
357 |
|
& p*( eosJMDCKP(5) |
358 |
|
& + eosJMDCKP(6)*t |
359 |
|
& + eosJMDCKP(7)*t2 |
360 |
|
& ) |
361 |
|
& + s3o2*p*eosJMDCKP(8) |
362 |
|
& + p*p*( eosJMDCKP(12) |
363 |
|
& + eosJMDCKP(13)*t |
364 |
|
& + eosJMDCKP(14)*t2 |
365 |
|
& ) |
366 |
|
|
367 |
|
dKdS = dKdSSalt + dKdSPres |
368 |
|
|
369 |
|
betaloc(i,j) = |
370 |
|
& ( bulkmod(i,j)**2*drhoP0dS |
371 |
|
& - bulkmod(i,j)*p*drhoP0dS |
372 |
|
& - rhoP0(i,j)*p*dKdS ) |
373 |
|
& /( bulkmod(i,j) - p )**2 |
374 |
|
|
375 |
|
|
376 |
|
end do |
377 |
|
end do |
378 |
else |
else |
379 |
write(*,*) 'FIND_BETA: eqn = ',eqn |
write(*,*) 'FIND_BETA: eqn = ',eqn |
380 |
stop 'FIND_BETA: argument "eqn" has illegal value' |
stop 'FIND_BETA: argument "eqn" has illegal value' |