1 |
C $Header$ |
C $Header$ |
2 |
C $Name$ |
C $Name$ |
3 |
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#ifdef ALLOW_COST |
4 |
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# include "COST_OPTIONS.h" |
5 |
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#endif |
6 |
#include "STREAMICE_OPTIONS.h" |
#include "STREAMICE_OPTIONS.h" |
7 |
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8 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
20 |
C === Global variables === |
C === Global variables === |
21 |
#include "SIZE.h" |
#include "SIZE.h" |
22 |
#include "GRID.h" |
#include "GRID.h" |
23 |
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#include "SET_GRID.h" |
24 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
25 |
#include "PARAMS.h" |
#include "PARAMS.h" |
26 |
#include "STREAMICE.h" |
#include "STREAMICE.h" |
37 |
C I,J,bi,bj - Loop counters |
C I,J,bi,bj - Loop counters |
38 |
INTEGER i, j, k, bi, bj, Gi, Gj |
INTEGER i, j, k, bi, bj, Gi, Gj |
39 |
INTEGER col_y, col_x |
INTEGER col_y, col_x |
40 |
_RL slope_pos, c1 |
_RL slope_pos, c1, x, y, lenx, leny |
41 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
42 |
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_RS dummyRS |
43 |
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44 |
CEOP |
CEOP |
45 |
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46 |
C ZERO OUT FLOATING POINT ARRAYS |
C ZERO OUT FLOATING POINT ARRAYS |
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48 |
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49 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
50 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
51 |
DO j=1-Oly,sNy+Oly |
DO j=1-Oly,sNy+Oly |
61 |
area_shelf_streamice(i,j,bi,bj) = 0. _d 0 |
area_shelf_streamice(i,j,bi,bj) = 0. _d 0 |
62 |
mass_ice_streamice(i,j,bi,bj) = 0. _d 0 |
mass_ice_streamice(i,j,bi,bj) = 0. _d 0 |
63 |
BDOT_streamice(i,j,bi,bj) = 0. _d 0 |
BDOT_streamice(i,j,bi,bj) = 0. _d 0 |
64 |
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ADOT_streamice(i,j,bi,bj) = 0. _d 0 |
65 |
C_basal_friction(i,j,bi,bj) = C_basal_fric_const |
C_basal_friction(i,j,bi,bj) = C_basal_fric_const |
66 |
A_glen(i,j,bi,bj) = A_glen_isothermal |
B_glen(i,j,bi,bj) = B_glen_isothermal |
67 |
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H_streamice_prev(i,j,bi,bj) = 0. _d 0 |
68 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
69 |
ru_old_si(i,j,bi,bj) = 0. _d 0 |
ru_old_si(i,j,bi,bj) = 0. _d 0 |
70 |
rv_old_si(i,j,bi,bj) = 0. _d 0 |
rv_old_si(i,j,bi,bj) = 0. _d 0 |
72 |
zv_old_si(i,j,bi,bj) = 0. _d 0 |
zv_old_si(i,j,bi,bj) = 0. _d 0 |
73 |
h_after_uflux_SI(i,j,bi,bj) = 0. _d 0 |
h_after_uflux_SI(i,j,bi,bj) = 0. _d 0 |
74 |
#endif |
#endif |
75 |
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#ifdef USE_ALT_RLOW |
76 |
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R_low_si(i,j,bi,bj) = 0. _d 0 |
77 |
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#endif |
78 |
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79 |
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#ifdef STREAMICE_HYBRID_STRESS |
80 |
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do k=1,Nr |
81 |
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visc_streamice_full(i,j,k,bi,bj) = |
82 |
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& eps_glen_min**((1-n_glen)/n_glen) |
83 |
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enddo |
84 |
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streamice_taubx (i,j,bi,bj) = 0. _d 0 |
85 |
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streamice_tauby (i,j,bi,bj) = 0. _d 0 |
86 |
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#endif |
87 |
ENDDO |
ENDDO |
88 |
ENDDO |
ENDDO |
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90 |
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#ifdef ALLOW_COST_TEST |
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cost_func1_streamice (bi,bj) = 0.0 |
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#endif |
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94 |
ENDDO |
ENDDO |
95 |
ENDDO |
ENDDO |
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130 |
ENDDO |
ENDDO |
131 |
ENDDO |
ENDDO |
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133 |
!ph SELECT CASE (TRIM(STREAMICEthickInit)) |
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134 |
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#ifdef USE_ALT_RLOW |
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! init alternate array for topog |
136 |
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IF ( STREAMICEtopogFile .NE. ' ' ) THEN |
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_BARRIER |
138 |
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C The 0 is the "iteration" argument. The ' ' is an empty suffix |
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CALL READ_FLD_XY_RS( STREAMICEtopogFile, '', |
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& R_low_si, 0, myThid ) |
141 |
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142 |
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ELSE |
143 |
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WRITE(msgBuf,'(A)') 'STREAMICE TOPOG - FILENAME MISSING' |
144 |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
146 |
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ENDIF |
147 |
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#endif |
148 |
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149 |
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! initialize thickness |
150 |
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151 |
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#ifndef STREAMICE_GEOM_FILE_SETUP |
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153 |
IF ( STREAMICEthickInit.EQ.'PARAM' ) THEN |
IF ( STREAMICEthickInit.EQ.'PARAM' ) THEN |
154 |
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190 |
area_shelf_streamice(i,j,bi,bj) = rA(i,j,bi,bj) * |
area_shelf_streamice(i,j,bi,bj) = rA(i,j,bi,bj) * |
191 |
& (shelf_edge_pos-xG(i,j,bi,bj)) / |
& (shelf_edge_pos-xG(i,j,bi,bj)) / |
192 |
& (xG(i+1,j,bi,bj)-xG(i,j,bi,bj)) |
& (xG(i+1,j,bi,bj)-xG(i,j,bi,bj)) |
193 |
IF (area_shelf_streamice(i,j,bi,bj).gt. 0._d 0) THEN |
IF (area_shelf_streamice(i,j,bi,bj).gt. 0. _d 0) THEN |
194 |
STREAMICE_hmask(i,j,bi,bj) = 2.0 |
STREAMICE_hmask(i,j,bi,bj) = 2.0 |
195 |
ELSE |
ELSE |
196 |
STREAMICE_hmask(i,j,bi,bj) = 0.0 |
STREAMICE_hmask(i,j,bi,bj) = 0.0 |
210 |
ENDDO |
ENDDO |
211 |
ENDDO |
ENDDO |
212 |
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213 |
ELSE IF ( STREAMICEthickInit.EQ.'FILE' ) THEN |
ELSE IF ( STREAMICEthickInit.EQ.'FILE' ) THEN |
214 |
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215 |
IF ( STREAMICEthickFile .NE. ' ' ) THEN |
IF ( STREAMICEthickFile .NE. ' ' ) THEN |
216 |
_BARRIER |
_BARRIER |
217 |
C The 0 is the "iteration" argument. The ' ' is an empty suffix |
C The 0 is the "iteration" argument. The ' ' is an empty suffix |
218 |
CALL READ_FLD_XY_RS( STREAMICEthickFile, ' ', H_streamice, |
CALL READ_FLD_XY_RL( STREAMICEthickFile, ' ', H_streamice, |
219 |
& 0, myThid ) |
& 0, myThid ) |
220 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
221 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
223 |
DO i=1,sNx |
DO i=1,sNx |
224 |
Gi = (myXGlobalLo-1)+(bi-1)*sNx+i |
Gi = (myXGlobalLo-1)+(bi-1)*sNx+i |
225 |
Gj = (myYGlobalLo-1)+(bj-1)*sNy+j |
Gj = (myYGlobalLo-1)+(bj-1)*sNy+j |
226 |
IF ((Gi.lt.Nx).and.(Gj.lt.Ny)) THEN |
IF ((Gi.lt.Nx.OR.STREAMICE_EW_periodic).and. |
227 |
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& (Gj.lt.Ny.OR.STREAMICE_NS_periodic)) THEN |
228 |
IF (H_streamice(i,j,bi,bj).GT.0. _d 0) THEN |
IF (H_streamice(i,j,bi,bj).GT.0. _d 0) THEN |
229 |
area_shelf_streamice(i,j,bi,bj) = rA(i,j,bi,bj) |
area_shelf_streamice(i,j,bi,bj) = rA(i,j,bi,bj) |
230 |
STREAMICE_hmask(i,j,bi,bj) = 1.0 |
STREAMICE_hmask(i,j,bi,bj) = 1.0 |
232 |
area_shelf_streamice(i,j,bi,bj) = 0. _d 0 |
area_shelf_streamice(i,j,bi,bj) = 0. _d 0 |
233 |
STREAMICE_hmask(i,j,bi,bj) = 0. _d 0 |
STREAMICE_hmask(i,j,bi,bj) = 0. _d 0 |
234 |
ENDIF |
ENDIF |
235 |
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Do k=1,Nr |
236 |
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STREAMICE_ctrl_mask(i,j,k,bi,bj) = 1. _d 0 |
237 |
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enddo |
238 |
ENDIF |
ENDIF |
239 |
ENDDO |
ENDDO |
240 |
ENDDO |
ENDDO |
253 |
& SQUEEZE_RIGHT , 1) |
& SQUEEZE_RIGHT , 1) |
254 |
ENDIF |
ENDIF |
255 |
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256 |
CALL STREAMICE_UPD_FFRAC_UNCOUPLED ( myThid ) |
#else |
257 |
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! STREAMICE_GEOM_FILE_SETUP - init thickness and hmask MUST come from file |
258 |
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259 |
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IF ( STREAMICEthickFile .NE. ' ' ) THEN |
260 |
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_BARRIER |
261 |
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C The 0 is the "iteration" argument. The ' ' is an empty suffix |
262 |
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CALL READ_FLD_XY_RL( STREAMICEthickFile, ' ', H_streamice, |
263 |
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& 0, myThid ) |
264 |
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ELSE |
265 |
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WRITE(msgBuf,'(A)') 'INIT THICKNESS - FILENAME MISSING' |
266 |
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CALL PRINT_ERROR( msgBuf, myThid) |
267 |
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ENDIF |
268 |
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269 |
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IF ( STREAMICEhMaskFile .NE. ' ' ) THEN |
270 |
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_BARRIER |
271 |
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C The 0 is the "iteration" argument. The ' ' is an empty suffix |
272 |
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CALL READ_FLD_XY_RS( STREAMICEhMaskFile, ' ', STREAMICE_hmask, |
273 |
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& 0, myThid ) |
274 |
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ELSE |
275 |
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WRITE(msgBuf,'(A)') 'INIT HMASK - FILENAME MISSING' |
276 |
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CALL PRINT_ERROR( msgBuf, myThid) |
277 |
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ENDIF |
278 |
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279 |
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#endif |
280 |
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! STREAMICE_GEOM_FILE_SETUP |
281 |
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282 |
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283 |
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! finish initialize thickness |
284 |
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285 |
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! initialize glen constant |
286 |
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287 |
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IF ( STREAMICEGlenConstConfig.EQ.'FILE' ) THEN |
288 |
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289 |
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IF ( STREAMICEGlenConstFile .NE. ' ' ) THEN |
290 |
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_BARRIER |
291 |
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292 |
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CALL READ_FLD_XY_RL( STREAMICEGlenConstFile, ' ', |
293 |
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& B_glen, 0, myThid ) |
294 |
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295 |
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ELSE |
296 |
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WRITE(msgBuf,'(A)') 'INIT GLEN - FILENAME MISSING' |
297 |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
298 |
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& SQUEEZE_RIGHT , 1) |
299 |
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ENDIF |
300 |
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301 |
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ELSE IF (STREAMICEGlenConstConfig.EQ.'UNIFORM' ) THEN |
302 |
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303 |
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DO bj = myByLo(myThid), myByHi(myThid) |
304 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
305 |
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DO j=1,sNy |
306 |
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DO i=1,sNx |
307 |
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B_glen(i,j,bi,bj) = B_glen_isothermal |
308 |
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ENDDO |
309 |
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ENDDO |
310 |
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ENDDO |
311 |
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ENDDO |
312 |
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313 |
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ELSE |
314 |
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315 |
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WRITE(msgBuf,'(A)') 'INIT GLEN CONSTANT - NOT IMPLENTED' |
316 |
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CALL PRINT_ERROR( msgBuf, myThid) |
317 |
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STOP 'ABNORMAL END: S/R STREAMICE_INIT_VAR' |
318 |
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ENDIF |
319 |
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320 |
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! finish initialize glen constant |
321 |
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322 |
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! initialize basal traction |
323 |
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324 |
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IF ( STREAMICEbasalTracConfig.EQ.'FILE' ) THEN |
325 |
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326 |
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IF ( STREAMICEbasalTracFile .NE. ' ' ) THEN |
327 |
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_BARRIER |
328 |
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329 |
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CALL READ_FLD_XY_RL( STREAMICEbasalTracFile, ' ', |
330 |
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& C_basal_friction, 0, myThid ) |
331 |
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332 |
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ELSE |
333 |
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WRITE(msgBuf,'(A)') 'INIT C_BASAL - FILENAME MISSING' |
334 |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
335 |
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& SQUEEZE_RIGHT , 1) |
336 |
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ENDIF |
337 |
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338 |
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ELSE IF (STREAMICEbasalTracConfig.EQ.'UNIFORM' ) THEN |
339 |
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340 |
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DO bj = myByLo(myThid), myByHi(myThid) |
341 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
342 |
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DO j=1,sNy |
343 |
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DO i=1,sNx |
344 |
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C_basal_friction(i,j,bi,bj) = C_basal_fric_const |
345 |
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ENDDO |
346 |
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ENDDO |
347 |
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ENDDO |
348 |
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ENDDO |
349 |
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350 |
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ELSE IF (STREAMICEbasalTracConfig.EQ.'2DPERIODIC' ) THEN |
351 |
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352 |
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lenx = sNx*nSx*nPx*delX(1) |
353 |
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leny = sNy*nSy*nPy*delY(1) |
354 |
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print *, 'lenx', lenx |
355 |
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print *, 'leny', leny |
356 |
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DO bj = myByLo(myThid), myByHi(myThid) |
357 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
358 |
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DO j=1,sNy |
359 |
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DO i=1,sNx |
360 |
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x = xC(i,j,bi,bj) |
361 |
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y = yC(i,j,bi,bj) |
362 |
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C_basal_friction(i,j,bi,bj) = |
363 |
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& sqrt(C_basal_fric_const**2* |
364 |
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& (1+sin(2*streamice_kx_b_init*PI*x/lenx)* |
365 |
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& sin(2*streamice_ky_b_init*PI*y/leny))) |
366 |
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ENDDO |
367 |
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ENDDO |
368 |
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ENDDO |
369 |
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ENDDO |
370 |
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371 |
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ELSE IF (STREAMICEbasalTracConfig.EQ.'1DPERIODIC' ) THEN |
372 |
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373 |
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lenx = sNx*nSx*nPx*delX(1) |
374 |
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print *, 'lenx', lenx |
375 |
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DO bj = myByLo(myThid), myByHi(myThid) |
376 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
377 |
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DO j=1,sNy |
378 |
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DO i=1,sNx |
379 |
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x = xC(i,j,bi,bj) |
380 |
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y = yC(i,j,bi,bj) |
381 |
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C_basal_friction(i,j,bi,bj) = |
382 |
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& sqrt(C_basal_fric_const**2*(1+ |
383 |
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& sin(2*streamice_kx_b_init*PI*x/lenx))) |
384 |
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ENDDO |
385 |
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ENDDO |
386 |
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ENDDO |
387 |
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ENDDO |
388 |
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389 |
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ELSE |
390 |
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391 |
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WRITE(msgBuf,'(A)') 'INIT TRAC - NOT IMPLENTED' |
392 |
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CALL PRINT_ERROR( msgBuf, myThid) |
393 |
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STOP 'ABNORMAL END: S/R STREAMICE_INIT_VAR' |
394 |
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ENDIF |
395 |
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396 |
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! finish initialize basal trac |
397 |
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398 |
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CALL STREAMICE_UPD_FFRAC_UNCOUPLED ( myThid ) |
399 |
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400 |
_EXCH_XY_RL(H_streamice, myThid ) |
_EXCH_XY_RL(H_streamice, myThid ) |
401 |
_EXCH_XY_RL(STREAMICE_hmask, myThid ) |
_EXCH_XY_RL(STREAMICE_hmask, myThid ) |
402 |
_EXCH_XY_RL(area_shelf_streamice, myThid ) |
_EXCH_XY_RL(area_shelf_streamice, myThid ) |
403 |
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_EXCH_XY_RL(C_basal_friction, myThid ) |
404 |
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_EXCH_XY_RL(B_glen, myThid ) |
405 |
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#ifdef USE_ALT_RLOW |
406 |
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_EXCH_XY_RL(R_low_si, myThid ) |
407 |
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#endif |
408 |
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409 |
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!#ifdef STREAMICE_HYBRID_STRESS |
410 |
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411 |
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! CALL STREAMICE_VISC_BETA (myThid) |
412 |
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413 |
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! DNG THIS CALL IS TO INITIALISE VISCOSITY |
414 |
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! TO AVOID POSSIBLE ADJOINT INSTABILITIES |
415 |
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! IT IS WRITTEN OVER IN FIRST TIMESTEP |
416 |
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417 |
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#ifdef ALLOW_AUTODIFF |
418 |
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419 |
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CALL STREAMICE_UPD_FFRAC_UNCOUPLED ( myThid ) |
420 |
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CALL STREAMICE_VELMASK_UPD (myThid) |
421 |
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CALL STREAMICE_VEL_SOLVE( myThid ) |
422 |
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423 |
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#endif |
424 |
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425 |
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!#endif |
426 |
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427 |
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CALL WRITE_FLD_XY_RL ( "C_basal_fric", "", |
428 |
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& C_basal_friction, 0, myThid ) |
429 |
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CALL WRITE_FLD_XY_RL ( "B_glen_sqrt", "", |
430 |
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& B_glen, 0, myThid ) |
431 |
CALL WRITE_FLD_XY_RL ( "H_streamice", "init", |
CALL WRITE_FLD_XY_RL ( "H_streamice", "init", |
432 |
& H_streamIce, 0, myThid ) |
& H_streamIce, 0, myThid ) |
433 |
CALL WRITE_FLD_XY_RL ( "area_shelf_streamice", "init", |
CALL WRITE_FLD_XY_RL ( "area_shelf_streamice", "init", |
434 |
& area_shelf_streamice, 0, myThid ) |
& area_shelf_streamice, 0, myThid ) |
435 |
CALL WRITE_FLD_XY_RL ( "STREAMICE_hmask", "init", |
CALL WRITE_FLD_XY_RL ( "STREAMICE_hmask", "init", |
436 |
& STREAMICE_hmask, 0, myThid ) |
& STREAMICE_hmask, 0, myThid ) |
437 |
|
#ifdef ALLOW_CTRL |
438 |
|
CALL ACTIVE_WRITE_GEN_RS( 'maskCtrlst', STREAMICE_ctrl_mask, |
439 |
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& 'XY', Nr, 1, .FALSE., 0, mythid, dummyRS ) |
440 |
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#endif |
441 |
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! call active_write_xyz( 'maskCtrlS', STREAMICE_ctrl_mask, 1, 0, |
442 |
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! & mythid, dummy) |
443 |
! CALL STREAMICE_VELMASK_UPD (myThid) |
! CALL STREAMICE_VELMASK_UPD (myThid) |
444 |
! CALL STREAMICE_UPD_FFRAC_UNCOUPLED ( myThid ) |
! CALL STREAMICE_UPD_FFRAC_UNCOUPLED ( myThid ) |
445 |
! CALL STREAMICE_VEL_SOLVE( myThid ) |
! CALL STREAMICE_VEL_SOLVE( myThid ) |
446 |
|
|
447 |
CALL WRITE_FLD_XY_RL ( "U_init", "", |
CALL WRITE_FLD_XY_RL ( "U_init", "", |
448 |
& U_streamice, 0, myThid ) |
& C_basal_friction, 0, myThid ) |
449 |
CALL WRITE_FLD_XY_RL ( "V_init", "", |
CALL WRITE_FLD_XY_RL ( "V_init", "", |
450 |
& V_streamice, 0, myThid ) |
& V_streamice, 0, myThid ) |
451 |
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#ifdef USE_ALT_RLOW |
452 |
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CALL WRITE_FLD_XY_RL ( "R_low_si", "init", |
453 |
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& R_low_si, 0, myThid ) |
454 |
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#endif |
455 |
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|
456 |
! CALL WRITE_FULLARRAY_RL ("H",H_streamice,1,0,0,1,0,myThid) |
! CALL WRITE_FULLARRAY_RL ("H",H_streamice,1,0,0,1,0,myThid) |
457 |
! CALL WRITE_FULLARRAY_RL ("hmask",STREAMICE_hmask,1,0,0,1,0,myThid) |
! CALL WRITE_FULLARRAY_RL ("hmask",STREAMICE_hmask,1,0,0,1,0,myThid) |
458 |
! CALL WRITE_FULLARRAY_RL ("umask",STREAMICE_umask,1,0,0,1,0,myThid) |
! CALL WRITE_FULLARRAY_RL ("umask",STREAMICE_umask,1,0,0,1,0,myThid) |
459 |
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460 |
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461 |
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462 |
#endif /* ALLOW_STREAMICE */ |
#endif /* ALLOW_STREAMICE */ |
463 |
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