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) |
50 |
! _RL taudy (1-OLx:sNx+OLx,1-OLy:sNy+Oly,nSx,nSy) |
! _RL taudy (1-OLx:sNx+OLx,1-OLy:sNy+Oly,nSx,nSy) |
51 |
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|
52 |
CALL STREAMICE_DRIVING_STRESS (myThid) |
IF (STREAMICE_ppm_driving_stress) THEN |
53 |
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CALL STREAMICE_DRIVING_STRESS_PPM (myThid) |
54 |
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ELSE |
55 |
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CALL STREAMICE_DRIVING_STRESS (myThid) |
56 |
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ENDIF |
57 |
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58 |
cgtol = streamice_cg_tol |
cgtol = streamice_cg_tol |
59 |
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|
75 |
ENDDO |
ENDDO |
76 |
ENDDO |
ENDDO |
77 |
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78 |
CALL STREAMICE_VISC_BETA ( myThid ) |
#ifdef ALLOW_AUTODIFF_TAMC |
79 |
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!$TAF STORE U_streamice = comlev1, key=ikey_dynamics |
80 |
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!$TAF STORE V_streamice = comlev1, key=ikey_dynamics |
81 |
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#ifdef STREAMICE_HYBRID_STRESS |
82 |
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!$TAF STORE streamice_taubx = comlev1, key=ikey_dynamics |
83 |
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!$TAF STORE streamice_tauby = comlev1, key=ikey_dynamics |
84 |
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!$TAF STORE visc_streamice_full = comlev1, key=ikey_dynamics |
85 |
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#endif |
86 |
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#endif |
87 |
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88 |
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#ifdef STREAMICE_HYBRID_STRESS |
89 |
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CALL STREAMICE_VISC_BETA_HYBRID ( myThid ) |
90 |
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#else |
91 |
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CALL STREAMICE_VISC_BETA ( myThid ) |
92 |
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#endif |
93 |
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94 |
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#ifdef STREAMICE_HYBRID_STRESS |
95 |
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!$TAF STORE visc_streamice_full = comlev1, key=ikey_dynamics |
96 |
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#endif |
97 |
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|
98 |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
99 |
_EXCH_XY_RL ( visc_streamice , myThid ) |
_EXCH_XY_RL ( visc_streamice , myThid ) |
111 |
ENDDO |
ENDDO |
112 |
ENDDO |
ENDDO |
113 |
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114 |
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115 |
CALL STREAMICE_CG_BOUND_VALS( myThid, |
CALL STREAMICE_CG_BOUND_VALS( myThid, |
116 |
O ubd_SI, |
O ubd_SI, |
117 |
O vbd_SI) |
O vbd_SI) |
118 |
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|
119 |
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! CALL WRITE_FLD_XY_RL("u_bound_cont","",ubd_SI,0,myThid) |
120 |
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! CALL WRITE_FLD_XY_RL("v_bound_cont","",vbd_SI,0,myThid) |
121 |
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! CALL WRITE_FLD_XY_RL("taudx_u","",taudx_SI,0,myThid) |
122 |
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! CALL WRITE_FLD_XY_RL("taudx_v","",taudy_SI,0,myThid) |
123 |
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124 |
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#ifdef ALLOW_AUTODIFF_TAMC |
125 |
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!$TAF STORE U_streamice = comlev1, key=ikey_dynamics |
126 |
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!$TAF STORE V_streamice = comlev1, key=ikey_dynamics |
127 |
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#endif |
128 |
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129 |
CALL STREAMICE_CG_ACTION( myThid, |
CALL STREAMICE_CG_ACTION( myThid, |
130 |
O Au_SI, |
O Au_SI, |
131 |
O Av_SI, |
O Av_SI, |
133 |
I V_streamice, |
I V_streamice, |
134 |
I 0, sNx+1, 0, sNy+1 ) |
I 0, sNx+1, 0, sNy+1 ) |
135 |
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136 |
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137 |
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138 |
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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139 |
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140 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
141 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
142 |
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#ifdef ALLOW_AUTODIFF_TAMC |
143 |
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!$TAF STORE err_init = comlev1, key=ikey_dynamics |
144 |
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#endif |
145 |
DO j=1,sNy |
DO j=1,sNy |
146 |
DO i=1,sNx |
DO i=1,sNx |
147 |
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err_tempu = 0. _d 0 |
148 |
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err_tempv = 0. _d 0 |
149 |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
150 |
err_tempu = |
err_tempu = |
151 |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
& ABS (Au_SI(i,j,bi,bj)+0*ubd_SI(i,j,bi,bj) - |
152 |
& taudx_SI(i,j,bi,bj)) |
& taudx_SI(i,j,bi,bj)) |
153 |
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! print *, "err_temp_u", err_tempu |
154 |
ENDIF |
ENDIF |
155 |
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
156 |
err_tempv = MAX( err_tempu, |
err_tempv = MAX( err_tempu, |
157 |
& ABS (Av_SI(i,j,bi,bj)+vbd_SI(i,j,bi,bj) - |
& ABS (Av_SI(i,j,bi,bj)+0*vbd_SI(i,j,bi,bj) - |
158 |
& taudy_SI(i,j,bi,bj))) |
& taudy_SI(i,j,bi,bj))) |
159 |
ENDIF |
ENDIF |
160 |
IF (err_tempv .ge. err_init) err_init = err_tempv |
IF (err_tempv .ge. err_init) THEN |
161 |
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err_init = err_tempv |
162 |
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ENDIF |
163 |
ENDDO |
ENDDO |
164 |
ENDDO |
ENDDO |
165 |
ENDDO |
ENDDO |
166 |
ENDDO |
ENDDO |
167 |
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#ifdef ALLOW_AUTODIFF_TAMC |
168 |
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!$TAF STORE err_init = comlev1, key=ikey_dynamics |
169 |
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#endif |
170 |
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171 |
CALL GLOBAL_MAX_R8 (err_init, myThid) |
CALL GLOBAL_MAX_R8 (err_init, myThid) |
172 |
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173 |
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WRITE(msgBuf,'(A,E15.7)') 'initial nonlinear resid (error): ', |
174 |
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& err_init |
175 |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
176 |
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& SQUEEZE_RIGHT , 1) |
177 |
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178 |
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179 |
iter_numconv = 0 |
iter_numconv = 0 |
180 |
err_max = err_init |
err_max = err_init |
181 |
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err_max_fp = streamice_nonlin_tol_fp * 10. |
182 |
err_lastchange = err_init |
err_lastchange = err_init |
183 |
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184 |
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C START NL ITER. LOOP |
185 |
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C------------------------------------------------------------------- |
186 |
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187 |
DO iter=1,streamice_max_nl_iter |
DO iter=1,streamice_max_nl_iter |
188 |
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|
189 |
C To avoid using "exit", loop goes through all iterations |
C To avoid using "exit", loop goes through all iterations |
190 |
C but after convergence loop does nothing |
C but after convergence loop does nothing |
191 |
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|
192 |
IF (err_max .GT. streamice_nonlin_tol * err_init) THEN |
#ifdef ALLOW_AUTODIFF_TAMC |
193 |
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ikey_nl = (ikey_dynamics-1)*streamice_max_nl + iter |
194 |
|
#endif |
195 |
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#ifdef ALLOW_AUTODIFF_TAMC |
196 |
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!$TAF STORE cgtol = comlev1_stream_nl, key=ikey_nl |
197 |
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!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
198 |
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!$TAF STORE err_max_fp = comlev1_stream_nl, key=ikey_nl |
199 |
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!$TAF STORE err_tempu = comlev1_stream_nl, key=ikey_nl |
200 |
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!$TAF STORE err_tempv = comlev1_stream_nl, key=ikey_nl |
201 |
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!$TAF STORE err_lastchange = comlev1_stream_nl, key=ikey_nl |
202 |
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!$TAF STORE ru_old_si = comlev1_stream_nl, key=ikey_nl |
203 |
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!$TAF STORE rv_old_si = comlev1_stream_nl, key=ikey_nl |
204 |
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!$TAF STORE u_old_si = comlev1_stream_nl, key=ikey_nl |
205 |
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!$TAF STORE v_old_si = comlev1_stream_nl, key=ikey_nl |
206 |
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!$TAF STORE streamice_cg_a1 = comlev1_stream_nl, key=ikey_nl |
207 |
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!$TAF STORE streamice_cg_a2 = comlev1_stream_nl, key=ikey_nl |
208 |
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!$TAF STORE streamice_cg_a3 = comlev1_stream_nl, key=ikey_nl |
209 |
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!$TAF STORE streamice_cg_a4 = comlev1_stream_nl, key=ikey_nl |
210 |
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!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
211 |
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!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
212 |
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!$TAF STORE tau_beta_eff_streamice = comlev1_stream_nl, key=ikey_nl |
213 |
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!$TAF STORE visc_streamice = comlev1_stream_nl, key=ikey_nl |
214 |
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!$TAF STORE zu_old_si = comlev1_stream_nl, key=ikey_nl |
215 |
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!$TAF STORE zv_old_si = comlev1_stream_nl, key=ikey_nl |
216 |
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#endif |
217 |
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|
218 |
iter_numconv = iter_numconv + 1 |
IF ((err_max .GT. streamice_nonlin_tol * err_init) .and. |
219 |
|
& (err_max_fp .GT. streamice_nonlin_tol_fp)) THEN |
220 |
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|
221 |
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) |
|
222 |
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223 |
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#ifdef ALLOW_AUTODIFF_TAMC |
224 |
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!$TAF STORE cgtol = comlev1_stream_nl, key=ikey_nl |
225 |
|
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
226 |
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!$TAF STORE err_tempu = comlev1_stream_nl, key=ikey_nl |
227 |
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!$TAF STORE err_tempv = comlev1_stream_nl, key=ikey_nl |
228 |
|
!$TAF STORE err_lastchange = comlev1_stream_nl, key=ikey_nl |
229 |
|
!$TAF STORE ru_old_si = comlev1_stream_nl, key=ikey_nl |
230 |
|
!$TAF STORE rv_old_si = comlev1_stream_nl, key=ikey_nl |
231 |
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!$TAF STORE streamice_cg_a1 = comlev1_stream_nl, key=ikey_nl |
232 |
|
!$TAF STORE streamice_cg_a2 = comlev1_stream_nl, key=ikey_nl |
233 |
|
!$TAF STORE streamice_cg_a3 = comlev1_stream_nl, key=ikey_nl |
234 |
|
!$TAF STORE streamice_cg_a4 = comlev1_stream_nl, key=ikey_nl |
235 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
236 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
237 |
|
!$TAF STORE tau_beta_eff_streamice = comlev1_stream_nl, key=ikey_nl |
238 |
|
!$TAF STORE visc_streamice = comlev1_stream_nl, key=ikey_nl |
239 |
|
!$TAF STORE zu_old_si = comlev1_stream_nl, key=ikey_nl |
240 |
|
!$TAF STORE zv_old_si = comlev1_stream_nl, key=ikey_nl |
241 |
|
#endif |
242 |
|
|
243 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
244 |
|
! DO bj = myByLo(myThid), myByHi(myThid) |
245 |
|
! DO bi = myBxLo(myThid), myBxHi(myThid) |
246 |
|
! DO j=1-OLy,sNy+OLy |
247 |
|
! DO i=1-OLx,sNx+OLx |
248 |
|
! U_streamice (i,j,bi,bj) = 0. _d 0 |
249 |
|
! V_streamice (i,j,bi,bj) = 0. _d 0 |
250 |
|
! ENDDO |
251 |
|
! ENDDO |
252 |
|
! ENDDO |
253 |
|
! ENDDO |
254 |
|
#endif |
255 |
|
|
256 |
|
CALL STREAMICE_CG_WRAPPER( |
257 |
|
& U_streamice, |
258 |
|
& V_streamice, |
259 |
|
& taudx_SI, |
260 |
|
& taudy_SI, |
261 |
|
& cgtol, |
262 |
|
& cg_iters, |
263 |
|
& myThid ) |
264 |
|
|
265 |
|
#ifdef STREAMICE_HYBRID_STRESS |
266 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
267 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
268 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
269 |
|
#endif |
270 |
|
#endif |
271 |
|
|
272 |
|
#ifdef STREAMICE_HYBRID_STRESS |
273 |
|
CALL STREAMICE_TAUB (myThid) |
274 |
|
#endif |
275 |
|
|
276 |
WRITE(msgBuf,'(A,I5,A,I4,A)') 'streamice linear solve number', |
WRITE(msgBuf,'(A,I5,A,I4,A)') 'streamice linear solve number', |
277 |
& iter, " ", |
& iter, " ", |
280 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
281 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
282 |
|
|
283 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
284 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
285 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
286 |
|
#ifdef STREAMICE_HYBRID_STRESS |
287 |
|
!$TAF STORE streamice_taubx = comlev1_stream_nl, key=ikey_nl |
288 |
|
!$TAF STORE streamice_tauby = comlev1_stream_nl, key=ikey_nl |
289 |
|
!$TAF STORE visc_streamice_full = comlev1_stream_nl, key=ikey_nl |
290 |
|
#endif |
291 |
|
#endif |
292 |
|
|
293 |
|
#ifdef STREAMICE_HYBRID_STRESS |
294 |
|
CALL STREAMICE_VISC_BETA_HYBRID ( myThid ) |
295 |
|
#else |
296 |
CALL STREAMICE_VISC_BETA ( myThid ) |
CALL STREAMICE_VISC_BETA ( myThid ) |
297 |
|
#endif |
298 |
|
|
299 |
|
|
300 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
301 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
302 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
303 |
|
#endif |
304 |
|
|
305 |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
_EXCH_XY_RL ( tau_beta_eff_streamice , myThid ) |
306 |
_EXCH_XY_RL ( visc_streamice , myThid ) |
_EXCH_XY_RL ( visc_streamice , myThid ) |
307 |
|
|
322 |
O ubd_SI, |
O ubd_SI, |
323 |
O vbd_SI) |
O vbd_SI) |
324 |
|
|
325 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
326 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
327 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
328 |
|
#endif |
329 |
|
|
330 |
CALL STREAMICE_CG_ACTION( myThid, |
CALL STREAMICE_CG_ACTION( myThid, |
331 |
O Au_SI, |
O Au_SI, |
332 |
O Av_SI, |
O Av_SI, |
334 |
I V_streamice, |
I V_streamice, |
335 |
I 0, sNx+1, 0, sNy+1 ) |
I 0, sNx+1, 0, sNy+1 ) |
336 |
|
|
337 |
|
if (iter .eq. streamice_max_nl_iter) then |
338 |
|
CALL WRITE_FLD_XY_RL("u_bound_cont_A","",ubd_SI,0,myThid) |
339 |
|
CALL WRITE_FLD_XY_RL("v_bound_cont_A","",vbd_SI,0,myThid) |
340 |
|
CALL WRITE_FLD_XY_RL("u_bound_cont_B","",Au_SI,0,myThid) |
341 |
|
CALL WRITE_FLD_XY_RL("v_bound_cont_B","",Av_SI,0,myThid) |
342 |
|
endif |
343 |
|
|
344 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
345 |
|
!$TAF STORE U_streamice = comlev1_stream_nl, key=ikey_nl |
346 |
|
!$TAF STORE V_streamice = comlev1_stream_nl, key=ikey_nl |
347 |
|
#endif |
348 |
|
|
349 |
err_max = 0. _d 0 |
err_max = 0. _d 0 |
350 |
err_tempu = 0. _d 0 |
err_max_fp = 0. _d 0 |
|
err_tempv = 0. _d 0 |
|
351 |
|
|
352 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
353 |
|
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
354 |
|
#endif |
355 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
356 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
357 |
|
#ifdef ALLOW_AUTODIFF_TAMC |
358 |
|
!$TAF STORE err_max = comlev1_stream_nl, key=ikey_nl |
359 |
|
#endif |
360 |
DO j=1,sNy |
DO j=1,sNy |
361 |
DO i=1,sNx |
DO i=1,sNx |
362 |
|
err_tempu = 0. _d 0 |
363 |
|
err_tempv = 0. _d 0 |
364 |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
365 |
err_tempu = |
err_tempu = |
366 |
& ABS (Au_SI(i,j,bi,bj)+ubd_SI(i,j,bi,bj) - |
& ABS (Au_SI(i,j,bi,bj)+0*ubd_SI(i,j,bi,bj) - |
367 |
& taudx_SI(i,j,bi,bj)) |
& taudx_SI(i,j,bi,bj)) |
368 |
ENDIF |
ENDIF |
369 |
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
370 |
err_tempv = MAX( err_tempu, |
err_tempv = MAX( err_tempu, |
371 |
& ABS (Av_SI(i,j,bi,bj)+vbd_SI(i,j,bi,bj) - |
& ABS (Av_SI(i,j,bi,bj)+0*vbd_SI(i,j,bi,bj) - |
372 |
& taudy_SI(i,j,bi,bj))) |
& taudy_SI(i,j,bi,bj))) |
373 |
ENDIF |
ENDIF |
374 |
IF (err_tempv .ge. err_max) err_max = err_tempv |
! if (err_tempu.ge.1.e2.or.err_tempv.ge.1.e2) THEN |
375 |
|
! print *, "FOUND MAX ", i,j,err_tempu,err_tempv, |
376 |
|
! & ubd_SI(i,j,bi,bj),vbd_SI(i,j,bi,bj) |
377 |
|
! endif |
378 |
|
IF (err_tempv .ge. err_max) THEN |
379 |
|
err_max = err_tempv |
380 |
|
ENDIF |
381 |
ENDDO |
ENDDO |
382 |
ENDDO |
ENDDO |
383 |
ENDDO |
ENDDO |
385 |
|
|
386 |
CALL GLOBAL_MAX_R8 (err_max, myThid) |
CALL GLOBAL_MAX_R8 (err_max, myThid) |
387 |
|
|
388 |
WRITE(msgBuf,'(A,F11.7)') 'err/err_init', |
DO bj = myByLo(myThid), myByHi(myThid) |
389 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
390 |
|
DO j=1,sNy |
391 |
|
DO i=1,sNx |
392 |
|
err_tempu = 0. _d 0 |
393 |
|
err_tempv = 0. _d 0 |
394 |
|
IF (STREAMICE_umask(i,j,bi,bj).eq.1) THEN |
395 |
|
err_tempu = |
396 |
|
& ABS (U_streamice(i,j,bi,bj)-u_old_SI(i,j,bi,bj)) |
397 |
|
ENDIF |
398 |
|
IF (STREAMICE_vmask(i,j,bi,bj).eq.1) THEN |
399 |
|
err_tempv = MAX( err_tempu, |
400 |
|
& ABS (V_streamice(i,j,bi,bj)-v_old_SI(i,j,bi,bj))) |
401 |
|
ENDIF |
402 |
|
IF (err_tempv .ge. err_max_fp) err_max_fp = err_tempv |
403 |
|
ENDDO |
404 |
|
ENDDO |
405 |
|
ENDDO |
406 |
|
ENDDO |
407 |
|
|
408 |
|
CALL GLOBAL_MAX_R8 (err_max_fp, myThid) |
409 |
|
WRITE(msgBuf,'(A,E15.7)') '||x_i-x_{i-1}||_inf', |
410 |
|
& err_max_fp |
411 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
412 |
|
& SQUEEZE_RIGHT , 1) |
413 |
|
|
414 |
|
DO bj = myByLo(myThid), myByHi(myThid) |
415 |
|
DO bi = myBxLo(myThid), myBxHi(myThid) |
416 |
|
DO j=1-OLy,sNy+OLy |
417 |
|
DO i=1-OLx,sNx+OLx |
418 |
|
u_old_SI (i,j,bi,bj) = U_streamice (i,j,bi,bj) |
419 |
|
v_old_SI (i,j,bi,bj) = V_streamice (i,j,bi,bj) |
420 |
|
ENDDO |
421 |
|
ENDDO |
422 |
|
ENDDO |
423 |
|
ENDDO |
424 |
|
|
425 |
|
WRITE(msgBuf,'(A,E15.7)') 'err/err_init', |
426 |
& err_max/err_init |
& err_max/err_init |
427 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
428 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
431 |
& STREAMICE_lower_cg_tol) THEN |
& STREAMICE_lower_cg_tol) THEN |
432 |
cgtol = cgtol * 5.e-2 |
cgtol = cgtol * 5.e-2 |
433 |
err_lastchange = err_max |
err_lastchange = err_max |
434 |
WRITE(msgBuf,'(A,F11.7)') 'new cg tol: ', |
WRITE(msgBuf,'(A,E15.7)') 'new cg tol: ', |
435 |
& cgtol |
& cgtol |
436 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
437 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
438 |
ENDIF |
ENDIF |
439 |
|
|
440 |
|
|
441 |
ENDIF ! (err_max .GT. streamice_nonlin_tol * err_init) |
ENDIF ! (err_max .GT. streamice_nonlin_tol * err_init) |
442 |
ENDDO |
ENDDO |
443 |
|
|
444 |
|
C END NL ITER. LOOP |
445 |
|
C------------------------------------------------------------------- |
446 |
|
|
447 |
if (iter_numconv .lt. streamice_max_nl_iter) then |
if (iter_numconv .lt. streamice_max_nl_iter) then |
448 |
PRINT *, "VELOCITY SOLVE CONVERGED, ", iter_numconv, |
WRITE(msgBuf,'(A,I5,A)') 'VELOCITY SOLVE CONVERGED, ', |
449 |
& " iterations" |
& iter_numconv, ' iterations' |
450 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
451 |
|
& SQUEEZE_RIGHT , 1) |
452 |
else |
else |
453 |
PRINT *, "VELOCITY SOLVE DID NOT CONVERGE IN ", |
WRITE(msgBuf,'(A,I5,A)') 'VELOCITY SOLVE NOT CONVERGED IN ', |
454 |
& iter, " iterations" |
& iter_numconv, ' iterations' |
455 |
|
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
456 |
|
& SQUEEZE_RIGHT , 1) |
457 |
endif |
endif |
458 |
|
|
459 |
_EXCH_XY_RL (U_streamice, myThid) |
_EXCH_XY_RL (U_streamice, myThid) |