21 |
#include "PARAMS.h" |
#include "PARAMS.h" |
22 |
#include "STREAMICE.h" |
#include "STREAMICE.h" |
23 |
#include "STREAMICE_CG.h" |
#include "STREAMICE_CG.h" |
24 |
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#ifdef ALLOW_AUTODIFF_TAMC |
25 |
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# include "tamc.h" |
26 |
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#endif |
27 |
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28 |
C !INPUT/OUTPUT ARGUMENTS |
C !INPUT/OUTPUT ARGUMENTS |
29 |
INTEGER myThid |
INTEGER myThid |
42 |
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43 |
INTEGER conv_flag, i, j, k, l, iter, cg_iters, bi, bj |
INTEGER conv_flag, i, j, k, l, iter, cg_iters, bi, bj |
44 |
INTEGER iter_numconv |
INTEGER iter_numconv |
45 |
_RL err_max, err_tempu, err_tempv, err_init, area |
INTEGER ikey_nl |
46 |
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_RL err_max, err_tempu, err_tempv, err_init, area, err_max_fp |
47 |
_RL max_vel, tempu, tempv, err_lastchange, cgtol |
_RL max_vel, tempu, tempv, err_lastchange, cgtol |
48 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
49 |
! _RL taudx (1-OLx:sNx+OLx,1-OLy:sNy+Oly,nSx,nSy) |
! _RL taudx (1-OLx:sNx+OLx,1-OLy:sNy+Oly,nSx,nSy) |
71 |
ENDDO |
ENDDO |
72 |
ENDDO |
ENDDO |
73 |
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74 |
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#ifdef ALLOW_AUTODIFF_TAMC |
75 |
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!$TAF STORE U_streamice = comlev1, key=ikey_dynamics |
76 |
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!$TAF STORE V_streamice = comlev1, key=ikey_dynamics |
77 |
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#endif |
78 |
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|
79 |
CALL STREAMICE_VISC_BETA ( myThid ) |
CALL STREAMICE_VISC_BETA ( myThid ) |
80 |
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|
81 |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
94 |
ENDDO |
ENDDO |
95 |
ENDDO |
ENDDO |
96 |
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97 |
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98 |
CALL STREAMICE_CG_BOUND_VALS( myThid, |
CALL STREAMICE_CG_BOUND_VALS( myThid, |
99 |
O ubd_SI, |
O ubd_SI, |
100 |
O vbd_SI) |
O vbd_SI) |
101 |
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102 |
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#ifdef ALLOW_AUTODIFF_TAMC |
103 |
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!$TAF STORE U_streamice = comlev1, key=ikey_dynamics |
104 |
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!$TAF STORE V_streamice = comlev1, key=ikey_dynamics |
105 |
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#endif |
106 |
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107 |
CALL STREAMICE_CG_ACTION( myThid, |
CALL STREAMICE_CG_ACTION( myThid, |
108 |
O Au_SI, |
O Au_SI, |
109 |
O Av_SI, |
O Av_SI, |
112 |
I 0, sNx+1, 0, sNy+1 ) |
I 0, sNx+1, 0, sNy+1 ) |
113 |
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114 |
err_init = 0. _d 0 |
err_init = 0. _d 0 |
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err_tempu = 0. _d 0 |
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err_tempv = 0. _d 0 |
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115 |
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116 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
117 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
118 |
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#ifdef ALLOW_AUTODIFF_TAMC |
119 |
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!$TAF STORE err_init = comlev1, key=ikey_dynamics |
120 |
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#endif |
121 |
DO j=1,sNy |
DO j=1,sNy |
122 |
DO i=1,sNx |
DO i=1,sNx |
123 |
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err_tempu = 0. _d 0 |
124 |
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err_tempv = 0. _d 0 |
125 |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
126 |
err_tempu = |
err_tempu = |
127 |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
137 |
ENDDO |
ENDDO |
138 |
ENDDO |
ENDDO |
139 |
ENDDO |
ENDDO |
140 |
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#ifdef ALLOW_AUTODIFF_TAMC |
141 |
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!$TAF STORE err_init = comlev1, key=ikey_dynamics |
142 |
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#endif |
143 |
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144 |
CALL GLOBAL_MAX_R8 (err_init, myThid) |
CALL GLOBAL_MAX_R8 (err_init, myThid) |
145 |
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146 |
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WRITE(msgBuf,'(A,E15.7)') 'initial nonlinear resid (error): ', |
147 |
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& err_init |
148 |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
149 |
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& SQUEEZE_RIGHT , 1) |
150 |
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151 |
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152 |
iter_numconv = 0 |
iter_numconv = 0 |
153 |
err_max = err_init |
err_max = err_init |
154 |
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err_max_fp = streamice_nonlin_tol_fp * 10. |
155 |
err_lastchange = err_init |
err_lastchange = err_init |
156 |
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157 |
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C START NL ITER. LOOP |
158 |
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C------------------------------------------------------------------- |
159 |
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160 |
DO iter=1,streamice_max_nl_iter |
DO iter=1,streamice_max_nl_iter |
161 |
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162 |
C To avoid using "exit", loop goes through all iterations |
C To avoid using "exit", loop goes through all iterations |
163 |
C but after convergence loop does nothing |
C but after convergence loop does nothing |
164 |
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165 |
IF (err_max .GT. streamice_nonlin_tol * err_init) THEN |
#ifdef ALLOW_AUTODIFF_TAMC |
166 |
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ikey_nl = (ikey_dynamics-1)*streamice_max_nl + iter |
167 |
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#endif |
168 |
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#ifdef ALLOW_AUTODIFF_TAMC |
169 |
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!$TAF STORE cgtol = comlev1_stream_nl, key=ikey_nl |
170 |
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!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
171 |
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!$TAF STORE err_tempu = comlev1_stream_nl, key=ikey_nl |
172 |
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!$TAF STORE err_tempv = comlev1_stream_nl, key=ikey_nl |
173 |
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!$TAF STORE err_lastchange = comlev1_stream_nl, key=ikey_nl |
174 |
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!$TAF STORE ru_old_si = comlev1_stream_nl, key=ikey_nl |
175 |
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!$TAF STORE rv_old_si = comlev1_stream_nl, key=ikey_nl |
176 |
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!$TAF STORE streamice_cg_a1 = comlev1_stream_nl, key=ikey_nl |
177 |
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!$TAF STORE streamice_cg_a2 = comlev1_stream_nl, key=ikey_nl |
178 |
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!$TAF STORE streamice_cg_a3 = comlev1_stream_nl, key=ikey_nl |
179 |
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!$TAF STORE streamice_cg_a4 = comlev1_stream_nl, key=ikey_nl |
180 |
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!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
181 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
182 |
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!$TAF STORE tau_beta_eff_streamice = comlev1_stream_nl, key=ikey_nl |
183 |
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!$TAF STORE visc_streamice = comlev1_stream_nl, key=ikey_nl |
184 |
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!$TAF STORE zu_old_si = comlev1_stream_nl, key=ikey_nl |
185 |
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!$TAF STORE zv_old_si = comlev1_stream_nl, key=ikey_nl |
186 |
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#endif |
187 |
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188 |
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IF ((err_max .GT. streamice_nonlin_tol * err_init) .and. |
189 |
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& (err_max_fp .GT. streamice_nonlin_tol_fp)) THEN |
190 |
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191 |
iter_numconv = iter_numconv + 1 |
iter_numconv = iter_numconv + 1 |
192 |
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193 |
CALL STREAMICE_CG_SOLVE( |
#ifdef ALLOW_AUTODIFF_TAMC |
194 |
& U_streamice, |
!$TAF STORE cgtol = comlev1_stream_nl, key=ikey_nl |
195 |
& V_streamice, |
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
196 |
& taudx_SI, |
!$TAF STORE err_tempu = comlev1_stream_nl, key=ikey_nl |
197 |
& taudy_SI, |
!$TAF STORE err_tempv = comlev1_stream_nl, key=ikey_nl |
198 |
& myThid , cgtol , cg_iters) |
!$TAF STORE err_lastchange = comlev1_stream_nl, key=ikey_nl |
199 |
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!$TAF STORE ru_old_si = comlev1_stream_nl, key=ikey_nl |
200 |
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!$TAF STORE rv_old_si = comlev1_stream_nl, key=ikey_nl |
201 |
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!$TAF STORE streamice_cg_a1 = comlev1_stream_nl, key=ikey_nl |
202 |
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!$TAF STORE streamice_cg_a2 = comlev1_stream_nl, key=ikey_nl |
203 |
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!$TAF STORE streamice_cg_a3 = comlev1_stream_nl, key=ikey_nl |
204 |
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!$TAF STORE streamice_cg_a4 = comlev1_stream_nl, key=ikey_nl |
205 |
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!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
206 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
207 |
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!$TAF STORE tau_beta_eff_streamice = comlev1_stream_nl, key=ikey_nl |
208 |
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!$TAF STORE visc_streamice = comlev1_stream_nl, key=ikey_nl |
209 |
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!$TAF STORE zu_old_si = comlev1_stream_nl, key=ikey_nl |
210 |
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!$TAF STORE zv_old_si = comlev1_stream_nl, key=ikey_nl |
211 |
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#endif |
212 |
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213 |
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#ifdef ALLOW_AUTODIFF_TAMC |
214 |
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! DO bj = myByLo(myThid), myByHi(myThid) |
215 |
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! DO bi = myBxLo(myThid), myBxHi(myThid) |
216 |
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! DO j=1-OLy,sNy+OLy |
217 |
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! DO i=1-OLx,sNx+OLx |
218 |
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! U_streamice (i,j,bi,bj) = 0. _d 0 |
219 |
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! V_streamice (i,j,bi,bj) = 0. _d 0 |
220 |
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! ENDDO |
221 |
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! ENDDO |
222 |
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! ENDDO |
223 |
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! ENDDO |
224 |
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#endif |
225 |
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226 |
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CALL STREAMICE_CG_WRAPPER( |
227 |
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& U_streamice, |
228 |
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& V_streamice, |
229 |
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& taudx_SI, |
230 |
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& taudy_SI, |
231 |
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& cgtol, |
232 |
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& cg_iters, |
233 |
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& myThid ) |
234 |
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235 |
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236 |
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241 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
242 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
243 |
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|
244 |
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#ifdef ALLOW_AUTODIFF_TAMC |
245 |
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!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
246 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
247 |
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#endif |
248 |
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|
249 |
CALL STREAMICE_VISC_BETA ( myThid ) |
CALL STREAMICE_VISC_BETA ( myThid ) |
250 |
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251 |
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252 |
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#ifdef ALLOW_AUTODIFF_TAMC |
253 |
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!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
254 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
255 |
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#endif |
256 |
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|
257 |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
258 |
_EXCH_XY_RL ( visc_streamice , myThid ) |
_EXCH_XY_RL ( visc_streamice , myThid ) |
259 |
|
|
274 |
O ubd_SI, |
O ubd_SI, |
275 |
O vbd_SI) |
O vbd_SI) |
276 |
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|
277 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
278 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
279 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
280 |
|
#endif |
281 |
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|
282 |
CALL STREAMICE_CG_ACTION( myThid, |
CALL STREAMICE_CG_ACTION( myThid, |
283 |
O Au_SI, |
O Au_SI, |
284 |
O Av_SI, |
O Av_SI, |
286 |
I V_streamice, |
I V_streamice, |
287 |
I 0, sNx+1, 0, sNy+1 ) |
I 0, sNx+1, 0, sNy+1 ) |
288 |
|
|
289 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
290 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
291 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
292 |
|
#endif |
293 |
|
|
294 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
295 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
296 |
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DO j=1-OLy,sNy+OLy |
297 |
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DO i=1-OLx,sNx+OLx |
298 |
|
u_old_SI (i,j,bi,bj) = U_streamice (i,j,bi,bj) |
299 |
|
v_old_SI (i,j,bi,bj) = V_streamice (i,j,bi,bj) |
300 |
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ENDDO |
301 |
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ENDDO |
302 |
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ENDDO |
303 |
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ENDDO |
304 |
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|
305 |
err_max = 0. _d 0 |
err_max = 0. _d 0 |
|
err_tempu = 0. _d 0 |
|
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err_tempv = 0. _d 0 |
|
306 |
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|
307 |
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#ifdef ALLOW_AUTODIFF_TAMC |
308 |
|
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
309 |
|
#endif |
310 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
311 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
312 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
313 |
|
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
314 |
|
#endif |
315 |
DO j=1,sNy |
DO j=1,sNy |
316 |
DO i=1,sNx |
DO i=1,sNx |
317 |
|
err_tempu = 0. _d 0 |
318 |
|
err_tempv = 0. _d 0 |
319 |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
320 |
err_tempu = |
err_tempu = |
321 |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
334 |
|
|
335 |
CALL GLOBAL_MAX_R8 (err_max, myThid) |
CALL GLOBAL_MAX_R8 (err_max, myThid) |
336 |
|
|
337 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
338 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
339 |
|
DO j=1,sNy |
340 |
|
DO i=1,sNx |
341 |
|
err_tempu = 0. _d 0 |
342 |
|
err_tempv = 0. _d 0 |
343 |
|
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
344 |
|
err_tempu = |
345 |
|
& ABS (U_streamice(i,j,bi,bj)-u_old_SI(i,j,bi,bj)) |
346 |
|
ENDIF |
347 |
|
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
348 |
|
err_tempv = MAX( err_tempu, |
349 |
|
& ABS (V_streamice(i,j,bi,bj)-v_old_SI(i,j,bi,bj))) |
350 |
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ENDIF |
351 |
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IF (err_tempv .ge. err_max_fp) err_max_fp = err_tempv |
352 |
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ENDDO |
353 |
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ENDDO |
354 |
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ENDDO |
355 |
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ENDDO |
356 |
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357 |
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CALL GLOBAL_MAX_R8 (err_max_fp, myThid) |
358 |
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|
359 |
WRITE(msgBuf,'(A,F11.7)') 'err/err_init', |
WRITE(msgBuf,'(A,F11.7)') 'err/err_init', |
360 |
& err_max/err_init |
& err_max/err_init |
361 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
365 |
& STREAMICE_lower_cg_tol) THEN |
& STREAMICE_lower_cg_tol) THEN |
366 |
cgtol = cgtol * 5.e-2 |
cgtol = cgtol * 5.e-2 |
367 |
err_lastchange = err_max |
err_lastchange = err_max |
368 |
WRITE(msgBuf,'(A,F11.7)') 'new cg tol: ', |
WRITE(msgBuf,'(A,E15.7)') 'new cg tol: ', |
369 |
& cgtol |
& cgtol |
370 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
371 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
372 |
ENDIF |
ENDIF |
373 |
|
|
374 |
|
|
375 |
ENDIF ! (err_max .GT. streamice_nonlin_tol * err_init) |
ENDIF ! (err_max .GT. streamice_nonlin_tol * err_init) |
376 |
ENDDO |
ENDDO |
377 |
|
|
378 |
|
C END NL ITER. LOOP |
379 |
|
C------------------------------------------------------------------- |
380 |
|
|
381 |
if (iter_numconv .lt. streamice_max_nl_iter) then |
if (iter_numconv .lt. streamice_max_nl_iter) then |
382 |
PRINT *, "VELOCITY SOLVE CONVERGED, ", iter_numconv, |
WRITE(msgBuf,'(A,I5,A)') 'VELOCITY SOLVE CONVERGED, ', |
383 |
& " iterations" |
& iter_numconv, ' iterations' |
384 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
385 |
|
& SQUEEZE_RIGHT , 1) |
386 |
else |
else |
387 |
PRINT *, "VELOCITY SOLVE DID NOT CONVERGE IN ", |
WRITE(msgBuf,'(A,I5,A)') 'VELOCITY SOLVE NOT CONVERGED IN ', |
388 |
& iter, " iterations" |
& iter_numconv, ' iterations' |
389 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
390 |
|
& SQUEEZE_RIGHT , 1) |
391 |
endif |
endif |
392 |
|
|
393 |
|
! DO bj = myByLo(myThid), myByHi(myThid) |
394 |
|
! DO bi = myBxLo(myThid), myBxHi(myThid) |
395 |
|
! DO j=1,sNy |
396 |
|
! DO i=1,sNx |
397 |
|
! U_streamice (i,j,bi,bj) = 0. _d 0 |
398 |
|
! V_streamice (i,j,bi,bj) = 0. _d 0 |
399 |
|
! ENDDO |
400 |
|
! ENDDO |
401 |
|
! ENDDO |
402 |
|
! ENDDO |
403 |
|
! |
404 |
|
! CALL STREAMICE_CG_WRAPPER( |
405 |
|
! & U_streamice, |
406 |
|
! & V_streamice, |
407 |
|
! & taudx_SI, |
408 |
|
! & taudy_SI, |
409 |
|
! & cgtol, |
410 |
|
! & cg_iters, |
411 |
|
! & myThid ) |
412 |
|
|
413 |
|
|
414 |
_EXCH_XY_RL (U_streamice, myThid) |
_EXCH_XY_RL (U_streamice, myThid) |
415 |
_EXCH_XY_RL (V_streamice, myThid) |
_EXCH_XY_RL (V_streamice, myThid) |
416 |
|
|