7 |
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8 |
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9 |
CBOP |
CBOP |
10 |
SUBROUTINE STREAMICE_ADVECT_THICKNESS ( myThid, time_step ) |
SUBROUTINE STREAMICE_ADVECT_THICKNESS ( myThid,myIter,time_step ) |
11 |
|
|
12 |
C /============================================================\ |
C /============================================================\ |
13 |
C | SUBROUTINE | |
C | SUBROUTINE | |
28 |
# include "tamc.h" |
# include "tamc.h" |
29 |
#endif |
#endif |
30 |
|
|
31 |
INTEGER myThid |
INTEGER myThid, myIter |
32 |
_RL time_step |
_RL time_step |
33 |
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|
34 |
#ifdef ALLOW_STREAMICE |
#ifdef ALLOW_STREAMICE |
35 |
|
|
36 |
INTEGER i, j, bi, bj |
INTEGER i, j, bi, bj, Gi, Gj |
37 |
_RL thick_bd |
_RL thick_bd, uflux, vflux, max_icfl, loc_icfl |
38 |
_RL SLOPE_LIMITER |
_RL time_step_full, time_step_rem |
39 |
_RL sec_per_year, time_step_loc, MR, SMB, TMB |
_RL sec_per_year, time_step_loc, MR, SMB, TMB |
40 |
|
_RL BCVALX(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
41 |
|
_RL BCVALY(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
42 |
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_RS BCMASKX(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
43 |
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_RS BCMASKY(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
44 |
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_RL utrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
45 |
|
_RL vtrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
46 |
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_RL h_after_uflux_SI(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
47 |
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_RL h_after_vflux_SI(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
48 |
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_RL hflux_x_SI(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
49 |
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_RL hflux_y_SI(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
50 |
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|
51 |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
CHARACTER*(MAX_LEN_MBUF) msgBuf |
|
external SLOPE_LIMITER |
|
52 |
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|
53 |
sec_per_year = 365.*86400. |
sec_per_year = 365.*86400. |
54 |
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|
55 |
time_step_loc = time_step / sec_per_year |
time_step_loc = time_step / sec_per_year |
56 |
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time_step_full = time_step_loc |
57 |
|
time_step_rem = time_step_loc |
58 |
PRINT *, "time_step_loc ", time_step_loc |
PRINT *, "time_step_loc ", time_step_loc |
59 |
|
|
60 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
63 |
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|
64 |
DO bj=myByLo(myThid),myByHi(myThid) |
DO bj=myByLo(myThid),myByHi(myThid) |
65 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
DO bi=myBxLo(myThid),myBxHi(myThid) |
66 |
DO j=1-OLy,sNy+OLy |
DO j=1,sNy+1 |
67 |
DO i=1-OLx,sNx+OLx |
DO i=1,sNx+1 |
68 |
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|
69 |
H_streamice_prev(i,j,bi,bj) = |
H_streamice_prev(i,j,bi,bj) = |
70 |
& H_streamice(i,j,bi,bj) |
& H_streamice(i,j,bi,bj) |
71 |
|
|
72 |
hflux_x_SI (i,j,bi,bj) = 0. _d 0 |
hflux_x_SI (i,j,bi,bj) = 0. _d 0 |
73 |
hflux_y_SI (i,j,bi,bj) = 0. _d 0 |
hflux_y_SI (i,j,bi,bj) = 0. _d 0 |
74 |
hflux_x_SI2 (i,j,bi,bj) = 0. _d 0 |
|
75 |
hflux_y_SI2 (i,j,bi,bj) = 0. _d 0 |
|
76 |
IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0) THEN |
IF (STREAMICE_ufacemask(i,j,bi,bj).eq.3.0) THEN |
77 |
h_after_uflux_SI (i,j,bi,bj) = |
BCMASKX(i,j,bi,bj) = 3.0 |
78 |
& H_streamice (i,j,bi,bj) |
BCVALX(i,j,bi,bj) = h_ubdry_values_SI(i,j,bi,bj) |
79 |
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utrans(i,j,bi,bj) = .5 * ( |
80 |
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& u_streamice(i,j,bi,bj)+u_streamice(i,j+1,bi,bj)) |
81 |
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ELSEIF (STREAMICE_ufacemask(i,j,bi,bj).eq.4.0) THEN |
82 |
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uflux = u_flux_bdry_SI(i,j,bi,bj) |
83 |
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BCMASKX(i,j,bi,bj) = 0.0 |
84 |
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BCVALX(i,j,bi,bj) = uflux |
85 |
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utrans(i,j,bi,bj) = 1.0 |
86 |
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ELSEIF (.not.( |
87 |
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& STREAMICE_hmask(i,j,bi,bj).eq.1.0.OR. |
88 |
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& STREAMICE_hmask(i-1,j,bi,bj).eq.1.0)) THEN |
89 |
|
BCMASKX(i,j,bi,bj) = 0.0 |
90 |
|
BCVALX(i,j,bi,bj) = 0. _d 0 |
91 |
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utrans(i,j,bi,bj) = 0. _d 0 |
92 |
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ELSE |
93 |
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BCMASKX(i,j,bi,bj) = 0.0 |
94 |
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BCVALX(i,j,bi,bj) = 0. _d 0 |
95 |
|
utrans(i,j,bi,bj) = .5 * ( |
96 |
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& u_streamice(i,j,bi,bj)+u_streamice(i,j+1,bi,bj)) |
97 |
ENDIF |
ENDIF |
98 |
|
|
99 |
thick_bd = h_bdry_values_SI (i,j,bi,bj) |
IF (STREAMICE_vfacemask(i,j,bi,bj).eq.3.0) THEN |
100 |
IF (thick_bd .ne. 0. _d 0) THEN |
BCMASKy(i,j,bi,bj) = 3.0 |
101 |
h_after_uflux_SI (i,j,bi,bj) = thick_bd |
BCVALy(i,j,bi,bj) = h_vbdry_values_SI(i,j,bi,bj) |
102 |
|
vtrans(i,j,bi,bj) = .5 * ( |
103 |
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& v_streamice(i,j,bi,bj)+v_streamice(i+1,j,bi,bj)) |
104 |
|
ELSEIF (STREAMICE_vfacemask(i,j,bi,bj).eq.4.0) THEN |
105 |
|
vflux = v_flux_bdry_SI(i,j,bi,bj) |
106 |
|
BCMASKy(i,j,bi,bj) = 0.0 |
107 |
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BCVALy(i,j,bi,bj) = vflux |
108 |
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vtrans(i,j,bi,bj) = 1.0 |
109 |
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ELSEIF (.not.( |
110 |
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& STREAMICE_hmask(i,j,bi,bj).eq.1.0.OR. |
111 |
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& STREAMICE_hmask(i,j-1,bi,bj).eq.1.0)) THEN |
112 |
|
BCMASKY(i,j,bi,bj) = 0.0 |
113 |
|
BCVALY(i,j,bi,bj) = 0. _d 0 |
114 |
|
vtrans(i,j,bi,bj) = 0. _d 0 |
115 |
|
ELSE |
116 |
|
BCMASKy(i,j,bi,bj) = 0.0 |
117 |
|
BCVALy(i,j,bi,bj) = 0. _d 0 |
118 |
|
vtrans(i,j,bi,bj) = .5 * ( |
119 |
|
& v_streamice(i,j,bi,bj)+v_streamice(i+1,j,bi,bj)) |
120 |
ENDIF |
ENDIF |
121 |
|
|
122 |
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|
123 |
ENDDO |
ENDDO |
124 |
ENDDO |
ENDDO |
125 |
ENDDO |
ENDDO |
126 |
ENDDO |
ENDDO |
127 |
|
|
128 |
|
_EXCH_XY_RL(utrans,myThid) |
129 |
|
_EXCH_XY_RL(vtrans,myThid) |
130 |
|
_EXCH_XY_RS(BCMASKx,myThid) |
131 |
|
_EXCH_XY_RS(BCMASKy,myThid) |
132 |
|
_EXCH_XY_RL(BCVALX,myThid) |
133 |
|
_EXCH_XY_RL(BCVALY,myThid) |
134 |
|
|
135 |
|
#ifndef ALLOW_AUTODIFF_TAMC |
136 |
|
|
137 |
|
max_icfl = 1.e-20 |
138 |
|
|
139 |
|
DO bj=myByLo(myThid),myByHi(myThid) |
140 |
|
DO bi=myBxLo(myThid),myBxHi(myThid) |
141 |
|
DO j=1,sNy |
142 |
|
DO i=1,sNx |
143 |
|
IF (streamice_hmask(i,j,bi,bj).eq.1.0) THEN |
144 |
|
loc_icfl=max(abs(utrans(i,j,bi,bj)), |
145 |
|
& abs(utrans(i+1,j,bi,bj))) / dxF(i,j,bi,bj) |
146 |
|
loc_icfl=max(loc_icfl,max(abs(vtrans(i,j,bi,bj)), |
147 |
|
& abs(vtrans(i,j+1,bi,bj))) / dyF(i,j,bi,bj)) |
148 |
|
if (loc_icfl.gt.max_icfl) then |
149 |
|
max_icfl = loc_icfl |
150 |
|
ENDIF |
151 |
|
ENDIF |
152 |
|
ENDDO |
153 |
|
ENDDO |
154 |
|
ENDDO |
155 |
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ENDDO |
156 |
|
|
157 |
|
CALL GLOBAL_MAX_R8 (max_icfl, myThid) |
158 |
|
|
159 |
|
#endif |
160 |
|
|
161 |
|
|
162 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
|
CADJ STORE h_after_uflux_si = comlev1, key=ikey_dynamics |
|
163 |
CADJ STORE streamice_hmask = comlev1, key=ikey_dynamics |
CADJ STORE streamice_hmask = comlev1, key=ikey_dynamics |
164 |
|
CADJ STORE H_streamice = comlev1, key=ikey_dynamics |
165 |
#endif |
#endif |
166 |
|
|
167 |
CALL STREAMICE_ADVECT_THICKNESS_X ( myThid, |
#ifndef ALLOW_AUTODIFF_TAMC |
168 |
|
do while (time_step_rem .gt. 1.e-15) |
169 |
|
time_step_loc = min ( |
170 |
|
& streamice_cfl_factor / max_icfl, |
171 |
|
& time_step_rem ) |
172 |
|
if (time_step_loc .lt. time_step_full) then |
173 |
|
PRINT *, "TAKING PARTIAL TIME STEP", time_step_loc |
174 |
|
endif |
175 |
|
#endif |
176 |
|
|
177 |
|
CALL STREAMICE_ADV_FLUX_FL_X ( myThid , |
178 |
|
I utrans , |
179 |
|
I H_streamice , |
180 |
|
I BCMASKX, |
181 |
|
I BCVALX, |
182 |
O hflux_x_SI, |
O hflux_x_SI, |
|
O h_after_uflux_SI, |
|
183 |
I time_step_loc ) |
I time_step_loc ) |
184 |
|
|
185 |
|
|
186 |
|
|
187 |
DO bj=myByLo(myThid),myByHi(myThid) |
DO bj=myByLo(myThid),myByHi(myThid) |
188 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
DO bi=myBxLo(myThid),myBxHi(myThid) |
189 |
DO j=1-OLy,sNy+OLy |
DO j=1-3,sNy+3 |
190 |
DO i=1-OLx,sNx+OLx |
DO i=1,sNx |
191 |
h_after_vflux_SI (i,j,bi,bj) = |
Gi = (myXGlobalLo-1)+(bi-1)*sNx+i |
192 |
& h_after_uflux_SI (i,j,bi,bj) |
Gj = (myYGlobalLo-1)+(bj-1)*sNy+j |
193 |
|
IF (((Gj .ge. 1) .and. (Gj .le. Ny)) |
194 |
|
& .or.STREAMICE_NS_PERIODIC) THEN |
195 |
|
|
196 |
|
IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0) THEN |
197 |
|
h_after_uflux_SI (i,j,bi,bj) = H_streamice(i,j,bi,bj) - |
198 |
|
& (hflux_x_SI(i+1,j,bi,bj)*dyG(i+1,j,bi,bj) - |
199 |
|
& hflux_x_SI(i,j,bi,bj)*dyG(i,j,bi,bj)) |
200 |
|
& * recip_rA (i,j,bi,bj) * time_step_loc |
201 |
|
IF ( h_after_uflux_SI (i,j,bi,bj).le.0.0) THEN |
202 |
|
PRINT *, "h neg after x", i,j,hflux_x_SI(i+1,j,bi,bj), |
203 |
|
& hflux_x_SI(i,j,bi,bj) |
204 |
|
ENDIF |
205 |
|
ENDIF |
206 |
|
|
207 |
|
ENDIF |
208 |
ENDDO |
ENDDO |
209 |
ENDDO |
ENDDO |
210 |
ENDDO |
ENDDO |
211 |
ENDDO |
ENDDO |
212 |
|
|
213 |
|
|
214 |
#ifdef ALLOW_AUTODIFF_TAMC |
#ifdef ALLOW_AUTODIFF_TAMC |
|
CADJ STORE h_after_vflux_si = comlev1, key=ikey_dynamics |
|
215 |
CADJ STORE streamice_hmask = comlev1, key=ikey_dynamics |
CADJ STORE streamice_hmask = comlev1, key=ikey_dynamics |
216 |
#endif |
#endif |
217 |
|
|
218 |
CALL STREAMICE_ADVECT_THICKNESS_Y ( myThid, |
! CALL STREAMICE_ADVECT_THICKNESS_Y ( myThid, |
219 |
|
! O hflux_y_SI, |
220 |
|
! O h_after_vflux_SI, |
221 |
|
! I time_step_loc ) |
222 |
|
|
223 |
|
CALL STREAMICE_ADV_FLUX_FL_Y ( myThid , |
224 |
|
I vtrans , |
225 |
|
I h_after_uflux_si , |
226 |
|
I BCMASKY, |
227 |
|
I BCVALY, |
228 |
O hflux_y_SI, |
O hflux_y_SI, |
|
O h_after_vflux_SI, |
|
229 |
I time_step_loc ) |
I time_step_loc ) |
230 |
|
|
231 |
|
|
232 |
|
DO bj=myByLo(myThid),myByHi(myThid) |
233 |
|
DO bi=myBxLo(myThid),myBxHi(myThid) |
234 |
|
DO j=1,sNy |
235 |
|
DO i=1,sNx |
236 |
|
Gi = (myXGlobalLo-1)+(bi-1)*sNx+i |
237 |
|
Gj = (myYGlobalLo-1)+(bj-1)*sNy+j |
238 |
|
IF (((Gj .ge. 1) .and. (Gj .le. Ny)) |
239 |
|
& .or.STREAMICE_EW_PERIODIC) THEN |
240 |
|
|
241 |
|
IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0) THEN |
242 |
|
h_after_vflux_SI (i,j,bi,bj) = h_after_uflux_SI(i,j,bi,bj) - |
243 |
|
& (hflux_y_SI(i,j+1,bi,bj)*dxG(i,j+1,bi,bj) - |
244 |
|
& hflux_y_SI(i,j,bi,bj)*dxG(i,j,bi,bj)) * |
245 |
|
& recip_rA (i,j,bi,bj) * time_step_loc |
246 |
|
IF ( h_after_vflux_SI (i,j,bi,bj).le.0.0) THEN |
247 |
|
PRINT *, "h neg after y", i,j,hflux_y_SI(i,j+1,bi,bj), |
248 |
|
& hflux_y_SI(i,j,bi,bj) |
249 |
|
ENDIF |
250 |
|
|
251 |
|
ENDIF |
252 |
|
ENDIF |
253 |
|
|
254 |
|
ENDDO |
255 |
|
ENDDO |
256 |
|
ENDDO |
257 |
|
ENDDO |
258 |
|
|
259 |
DO bj=myByLo(myThid),myByHi(myThid) |
DO bj=myByLo(myThid),myByHi(myThid) |
260 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
DO bi=myBxLo(myThid),myBxHi(myThid) |
261 |
DO j=1-OLy,sNy+OLy |
DO j=1,sNy |
262 |
DO i=1-OLx,sNx+OLx |
DO i=1,sNx |
263 |
IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0) THEN |
IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0) THEN |
264 |
H_streamice (i,j,bi,bj) = |
H_streamice (i,j,bi,bj) = |
265 |
& h_after_vflux_SI (i,j,bi,bj) |
& h_after_vflux_SI (i,j,bi,bj) |
269 |
ENDDO |
ENDDO |
270 |
ENDDO |
ENDDO |
271 |
|
|
272 |
|
! NOTE: AT THIS POINT H IS NOT VALID ON OVERLAP!!! |
273 |
|
|
274 |
|
! CALL STREAMICE_ADV_FRONT ( |
275 |
|
! & myThid, time_step_loc, |
276 |
|
! & hflux_x_SI, hflux_y_SI ) |
277 |
|
|
278 |
|
|
279 |
|
#ifdef ALLOW_STREAMICE_2DTRACER |
280 |
|
CALL STREAMICE_ADVECT_2DTRACER( |
281 |
|
& myThid, |
282 |
|
& myIter, |
283 |
|
& time_step, |
284 |
|
& uTrans, |
285 |
|
& vTrans, |
286 |
|
& bcMaskx, |
287 |
|
& bcMasky ) |
288 |
|
#endif |
289 |
|
|
290 |
|
#ifndef ALLOW_AUTODIFF_TAMC |
291 |
|
time_step_rem = time_step_rem - time_step_loc |
292 |
|
enddo |
293 |
|
#endif |
294 |
|
|
|
CALL STREAMICE_ADV_FRONT ( myThid, time_step_loc ) |
|
295 |
|
|
296 |
|
|
297 |
! NOW WE APPLY MELT RATES !! |
! NOW WE APPLY MELT RATES !! |
299 |
|
|
300 |
DO bj=myByLo(myThid),myByHi(myThid) |
DO bj=myByLo(myThid),myByHi(myThid) |
301 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
DO bi=myBxLo(myThid),myBxHi(myThid) |
302 |
DO j=1-OLy,sNy+OLy |
DO j=1,sNy |
303 |
DO i=1-OLx,sNx+OLx |
DO i=1,sNx |
304 |
IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0 .or. |
IF (STREAMICE_hmask(i,j,bi,bj).eq.1.0 .or. |
305 |
& STREAMICE_hmask(i,j,bi,bj).eq.2.0) THEN |
& STREAMICE_hmask(i,j,bi,bj).eq.2.0) THEN |
306 |
MR = (1.-float_frac_streamice(i,j,bi,bj)) * |
MR = (1.-float_frac_streamice(i,j,bi,bj)) * |
321 |
ENDDO |
ENDDO |
322 |
ENDDO |
ENDDO |
323 |
ENDDO |
ENDDO |
324 |
|
|
325 |
|
_EXCH_XY_RL (H_streamice,myThid) |
326 |
|
|
327 |
|
|
328 |
WRITE(msgBuf,'(A)') 'END STREAMICE_ADVECT_THICKNESS' |
WRITE(msgBuf,'(A)') 'END STREAMICE_ADVECT_THICKNESS' |
329 |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |