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 |
|
_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 |
CALL STREAMICE_VISC_BETA ( myThid ) |
#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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#ifdef STREAMICE_HYBRID_STRESS |
78 |
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!$TAF STORE streamice_taubx = comlev1, key=ikey_dynamics |
79 |
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!$TAF STORE streamice_tauby = comlev1, key=ikey_dynamics |
80 |
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!$TAF STORE visc_streamice_full = comlev1, key=ikey_dynamics |
81 |
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#endif |
82 |
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#endif |
83 |
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84 |
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#ifdef STREAMICE_HYBRID_STRESS |
85 |
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CALL STREAMICE_VISC_BETA_HYBRID ( myThid ) |
86 |
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#else |
87 |
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CALL STREAMICE_VISC_BETA ( myThid ) |
88 |
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#endif |
89 |
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90 |
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#ifdef STREAMICE_HYBRID_STRESS |
91 |
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!$TAF STORE visc_streamice_full = comlev1, key=ikey_dynamics |
92 |
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#endif |
93 |
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|
94 |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
95 |
_EXCH_XY_RL ( visc_streamice , myThid ) |
_EXCH_XY_RL ( visc_streamice , myThid ) |
107 |
ENDDO |
ENDDO |
108 |
ENDDO |
ENDDO |
109 |
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|
110 |
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111 |
CALL STREAMICE_CG_BOUND_VALS( myThid, |
CALL STREAMICE_CG_BOUND_VALS( myThid, |
112 |
O ubd_SI, |
O ubd_SI, |
113 |
O vbd_SI) |
O vbd_SI) |
114 |
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|
115 |
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#ifdef ALLOW_AUTODIFF_TAMC |
116 |
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!$TAF STORE U_streamice = comlev1, key=ikey_dynamics |
117 |
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!$TAF STORE V_streamice = comlev1, key=ikey_dynamics |
118 |
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#endif |
119 |
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|
120 |
CALL STREAMICE_CG_ACTION( myThid, |
CALL STREAMICE_CG_ACTION( myThid, |
121 |
O Au_SI, |
O Au_SI, |
122 |
O Av_SI, |
O Av_SI, |
125 |
I 0, sNx+1, 0, sNy+1 ) |
I 0, sNx+1, 0, sNy+1 ) |
126 |
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|
127 |
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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128 |
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129 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
130 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
131 |
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#ifdef ALLOW_AUTODIFF_TAMC |
132 |
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!$TAF STORE err_init = comlev1, key=ikey_dynamics |
133 |
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#endif |
134 |
DO j=1,sNy |
DO j=1,sNy |
135 |
DO i=1,sNx |
DO i=1,sNx |
136 |
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err_tempu = 0. _d 0 |
137 |
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err_tempv = 0. _d 0 |
138 |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
139 |
err_tempu = |
err_tempu = |
140 |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
141 |
& taudx_SI(i,j,bi,bj)) |
& taudx_SI(i,j,bi,bj)) |
142 |
|
! print *, "err_temp_u", err_tempu |
143 |
ENDIF |
ENDIF |
144 |
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
145 |
err_tempv = MAX( err_tempu, |
err_tempv = MAX( err_tempu, |
151 |
ENDDO |
ENDDO |
152 |
ENDDO |
ENDDO |
153 |
ENDDO |
ENDDO |
154 |
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#ifdef ALLOW_AUTODIFF_TAMC |
155 |
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!$TAF STORE err_init = comlev1, key=ikey_dynamics |
156 |
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#endif |
157 |
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|
158 |
CALL GLOBAL_MAX_R8 (err_init, myThid) |
CALL GLOBAL_MAX_R8 (err_init, myThid) |
159 |
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160 |
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WRITE(msgBuf,'(A,E15.7)') 'initial nonlinear resid (error): ', |
161 |
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& err_init |
162 |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
163 |
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& SQUEEZE_RIGHT , 1) |
164 |
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165 |
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166 |
iter_numconv = 0 |
iter_numconv = 0 |
167 |
err_max = err_init |
err_max = err_init |
168 |
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err_max_fp = streamice_nonlin_tol_fp * 10. |
169 |
err_lastchange = err_init |
err_lastchange = err_init |
170 |
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171 |
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C START NL ITER. LOOP |
172 |
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C------------------------------------------------------------------- |
173 |
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174 |
DO iter=1,streamice_max_nl_iter |
DO iter=1,streamice_max_nl_iter |
175 |
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|
176 |
C To avoid using "exit", loop goes through all iterations |
C To avoid using "exit", loop goes through all iterations |
177 |
C but after convergence loop does nothing |
C but after convergence loop does nothing |
178 |
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|
179 |
IF (err_max .GT. streamice_nonlin_tol * err_init) THEN |
#ifdef ALLOW_AUTODIFF_TAMC |
180 |
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ikey_nl = (ikey_dynamics-1)*streamice_max_nl + iter |
181 |
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#endif |
182 |
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#ifdef ALLOW_AUTODIFF_TAMC |
183 |
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!$TAF STORE cgtol = comlev1_stream_nl, key=ikey_nl |
184 |
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!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
185 |
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!$TAF STORE err_max_fp = comlev1_stream_nl, key=ikey_nl |
186 |
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!$TAF STORE err_tempu = comlev1_stream_nl, key=ikey_nl |
187 |
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!$TAF STORE err_tempv = comlev1_stream_nl, key=ikey_nl |
188 |
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!$TAF STORE err_lastchange = comlev1_stream_nl, key=ikey_nl |
189 |
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!$TAF STORE ru_old_si = comlev1_stream_nl, key=ikey_nl |
190 |
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!$TAF STORE rv_old_si = comlev1_stream_nl, key=ikey_nl |
191 |
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!$TAF STORE u_old_si = comlev1_stream_nl, key=ikey_nl |
192 |
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!$TAF STORE v_old_si = comlev1_stream_nl, key=ikey_nl |
193 |
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!$TAF STORE streamice_cg_a1 = comlev1_stream_nl, key=ikey_nl |
194 |
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!$TAF STORE streamice_cg_a2 = comlev1_stream_nl, key=ikey_nl |
195 |
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!$TAF STORE streamice_cg_a3 = comlev1_stream_nl, key=ikey_nl |
196 |
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!$TAF STORE streamice_cg_a4 = comlev1_stream_nl, key=ikey_nl |
197 |
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!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
198 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
199 |
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!$TAF STORE tau_beta_eff_streamice = comlev1_stream_nl, key=ikey_nl |
200 |
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!$TAF STORE visc_streamice = comlev1_stream_nl, key=ikey_nl |
201 |
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!$TAF STORE zu_old_si = comlev1_stream_nl, key=ikey_nl |
202 |
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!$TAF STORE zv_old_si = comlev1_stream_nl, key=ikey_nl |
203 |
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#endif |
204 |
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|
205 |
iter_numconv = iter_numconv + 1 |
IF ((err_max .GT. streamice_nonlin_tol * err_init) .and. |
206 |
|
& (err_max_fp .GT. streamice_nonlin_tol_fp)) THEN |
207 |
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|
208 |
CALL STREAMICE_CG_SOLVE( |
iter_numconv = iter_numconv + 1 |
|
& U_streamice, |
|
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& V_streamice, |
|
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& taudx_SI, |
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& taudy_SI, |
|
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& myThid , cgtol , cg_iters) |
|
209 |
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|
210 |
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#ifdef ALLOW_AUTODIFF_TAMC |
211 |
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!$TAF STORE cgtol = comlev1_stream_nl, key=ikey_nl |
212 |
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!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
213 |
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!$TAF STORE err_tempu = comlev1_stream_nl, key=ikey_nl |
214 |
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!$TAF STORE err_tempv = comlev1_stream_nl, key=ikey_nl |
215 |
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!$TAF STORE err_lastchange = comlev1_stream_nl, key=ikey_nl |
216 |
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!$TAF STORE ru_old_si = comlev1_stream_nl, key=ikey_nl |
217 |
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!$TAF STORE rv_old_si = comlev1_stream_nl, key=ikey_nl |
218 |
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!$TAF STORE streamice_cg_a1 = comlev1_stream_nl, key=ikey_nl |
219 |
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!$TAF STORE streamice_cg_a2 = comlev1_stream_nl, key=ikey_nl |
220 |
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!$TAF STORE streamice_cg_a3 = comlev1_stream_nl, key=ikey_nl |
221 |
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!$TAF STORE streamice_cg_a4 = comlev1_stream_nl, key=ikey_nl |
222 |
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!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
223 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
224 |
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!$TAF STORE tau_beta_eff_streamice = comlev1_stream_nl, key=ikey_nl |
225 |
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!$TAF STORE visc_streamice = comlev1_stream_nl, key=ikey_nl |
226 |
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!$TAF STORE zu_old_si = comlev1_stream_nl, key=ikey_nl |
227 |
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!$TAF STORE zv_old_si = comlev1_stream_nl, key=ikey_nl |
228 |
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#endif |
229 |
|
|
230 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
231 |
|
! DO bj = myByLo(myThid), myByHi(myThid) |
232 |
|
! DO bi = myBxLo(myThid), myBxHi(myThid) |
233 |
|
! DO j=1-OLy,sNy+OLy |
234 |
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! DO i=1-OLx,sNx+OLx |
235 |
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! U_streamice (i,j,bi,bj) = 0. _d 0 |
236 |
|
! V_streamice (i,j,bi,bj) = 0. _d 0 |
237 |
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! ENDDO |
238 |
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! ENDDO |
239 |
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! ENDDO |
240 |
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! ENDDO |
241 |
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#endif |
242 |
|
|
243 |
|
CALL STREAMICE_CG_WRAPPER( |
244 |
|
& U_streamice, |
245 |
|
& V_streamice, |
246 |
|
& taudx_SI, |
247 |
|
& taudy_SI, |
248 |
|
& cgtol, |
249 |
|
& cg_iters, |
250 |
|
& myThid ) |
251 |
|
|
252 |
|
#ifdef STREAMICE_HYBRID_STRESS |
253 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
254 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
255 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
256 |
|
#endif |
257 |
|
#endif |
258 |
|
|
259 |
|
#ifdef STREAMICE_HYBRID_STRESS |
260 |
|
CALL STREAMICE_TAUB (myThid) |
261 |
|
#endif |
262 |
|
|
263 |
WRITE(msgBuf,'(A,I5,A,I4,A)') 'streamice linear solve number', |
WRITE(msgBuf,'(A,I5,A,I4,A)') 'streamice linear solve number', |
264 |
& iter, " ", |
& iter, " ", |
267 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
268 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
269 |
|
|
270 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
271 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
272 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
273 |
|
#ifdef STREAMICE_HYBRID_STRESS |
274 |
|
!$TAF STORE streamice_taubx = comlev1_stream_nl, key=ikey_nl |
275 |
|
!$TAF STORE streamice_tauby = comlev1_stream_nl, key=ikey_nl |
276 |
|
!$TAF STORE visc_streamice_full = comlev1_stream_nl, key=ikey_nl |
277 |
|
#endif |
278 |
|
#endif |
279 |
|
|
280 |
|
#ifdef STREAMICE_HYBRID_STRESS |
281 |
|
CALL STREAMICE_VISC_BETA_HYBRID ( myThid ) |
282 |
|
#else |
283 |
CALL STREAMICE_VISC_BETA ( myThid ) |
CALL STREAMICE_VISC_BETA ( myThid ) |
284 |
|
#endif |
285 |
|
|
286 |
|
|
287 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
288 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
289 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
290 |
|
#endif |
291 |
|
|
292 |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
293 |
_EXCH_XY_RL ( visc_streamice , myThid ) |
_EXCH_XY_RL ( visc_streamice , myThid ) |
294 |
|
|
309 |
O ubd_SI, |
O ubd_SI, |
310 |
O vbd_SI) |
O vbd_SI) |
311 |
|
|
312 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
313 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
314 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
315 |
|
#endif |
316 |
|
|
317 |
CALL STREAMICE_CG_ACTION( myThid, |
CALL STREAMICE_CG_ACTION( myThid, |
318 |
O Au_SI, |
O Au_SI, |
319 |
O Av_SI, |
O Av_SI, |
321 |
I V_streamice, |
I V_streamice, |
322 |
I 0, sNx+1, 0, sNy+1 ) |
I 0, sNx+1, 0, sNy+1 ) |
323 |
|
|
324 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
325 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
326 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
327 |
|
#endif |
328 |
|
|
329 |
err_max = 0. _d 0 |
err_max = 0. _d 0 |
330 |
err_tempu = 0. _d 0 |
err_max_fp = 0. _d 0 |
|
err_tempv = 0. _d 0 |
|
331 |
|
|
332 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
333 |
|
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
334 |
|
#endif |
335 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
336 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
337 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
338 |
|
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
339 |
|
#endif |
340 |
DO j=1,sNy |
DO j=1,sNy |
341 |
DO i=1,sNx |
DO i=1,sNx |
342 |
|
err_tempu = 0. _d 0 |
343 |
|
err_tempv = 0. _d 0 |
344 |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
345 |
err_tempu = |
err_tempu = |
346 |
& 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) - |
359 |
|
|
360 |
CALL GLOBAL_MAX_R8 (err_max, myThid) |
CALL GLOBAL_MAX_R8 (err_max, myThid) |
361 |
|
|
362 |
WRITE(msgBuf,'(A,F11.7)') 'err/err_init', |
DO bj = myByLo(myThid), myByHi(myThid) |
363 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
364 |
|
DO j=1,sNy |
365 |
|
DO i=1,sNx |
366 |
|
err_tempu = 0. _d 0 |
367 |
|
err_tempv = 0. _d 0 |
368 |
|
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
369 |
|
err_tempu = |
370 |
|
& ABS (U_streamice(i,j,bi,bj)-u_old_SI(i,j,bi,bj)) |
371 |
|
ENDIF |
372 |
|
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
373 |
|
err_tempv = MAX( err_tempu, |
374 |
|
& ABS (V_streamice(i,j,bi,bj)-v_old_SI(i,j,bi,bj))) |
375 |
|
ENDIF |
376 |
|
IF (err_tempv .ge. err_max_fp) err_max_fp = err_tempv |
377 |
|
ENDDO |
378 |
|
ENDDO |
379 |
|
ENDDO |
380 |
|
ENDDO |
381 |
|
|
382 |
|
CALL GLOBAL_MAX_R8 (err_max_fp, myThid) |
383 |
|
WRITE(msgBuf,'(A,E15.7)') '||x_i-x_{i-1}||_inf', |
384 |
|
& err_max_fp |
385 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
386 |
|
& SQUEEZE_RIGHT , 1) |
387 |
|
|
388 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
389 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
390 |
|
DO j=1-OLy,sNy+OLy |
391 |
|
DO i=1-OLx,sNx+OLx |
392 |
|
u_old_SI (i,j,bi,bj) = U_streamice (i,j,bi,bj) |
393 |
|
v_old_SI (i,j,bi,bj) = V_streamice (i,j,bi,bj) |
394 |
|
ENDDO |
395 |
|
ENDDO |
396 |
|
ENDDO |
397 |
|
ENDDO |
398 |
|
|
399 |
|
WRITE(msgBuf,'(A,E15.7)') 'err/err_init', |
400 |
& err_max/err_init |
& err_max/err_init |
401 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
402 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
405 |
& STREAMICE_lower_cg_tol) THEN |
& STREAMICE_lower_cg_tol) THEN |
406 |
cgtol = cgtol * 5.e-2 |
cgtol = cgtol * 5.e-2 |
407 |
err_lastchange = err_max |
err_lastchange = err_max |
408 |
WRITE(msgBuf,'(A,F11.7)') 'new cg tol: ', |
WRITE(msgBuf,'(A,E15.7)') 'new cg tol: ', |
409 |
& cgtol |
& cgtol |
410 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
411 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
412 |
ENDIF |
ENDIF |
413 |
|
|
414 |
|
|
415 |
ENDIF ! (err_max .GT. streamice_nonlin_tol * err_init) |
ENDIF ! (err_max .GT. streamice_nonlin_tol * err_init) |
416 |
ENDDO |
ENDDO |
417 |
|
|
418 |
|
C END NL ITER. LOOP |
419 |
|
C------------------------------------------------------------------- |
420 |
|
|
421 |
if (iter_numconv .lt. streamice_max_nl_iter) then |
if (iter_numconv .lt. streamice_max_nl_iter) then |
422 |
PRINT *, "VELOCITY SOLVE CONVERGED, ", iter_numconv, |
WRITE(msgBuf,'(A,I5,A)') 'VELOCITY SOLVE CONVERGED, ', |
423 |
& " iterations" |
& iter_numconv, ' iterations' |
424 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
425 |
|
& SQUEEZE_RIGHT , 1) |
426 |
else |
else |
427 |
PRINT *, "VELOCITY SOLVE DID NOT CONVERGE IN ", |
WRITE(msgBuf,'(A,I5,A)') 'VELOCITY SOLVE NOT CONVERGED IN ', |
428 |
& iter, " iterations" |
& iter_numconv, ' iterations' |
429 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
430 |
|
& SQUEEZE_RIGHT , 1) |
431 |
endif |
endif |
432 |
|
|
433 |
_EXCH_XY_RL (U_streamice, myThid) |
_EXCH_XY_RL (U_streamice, myThid) |