/[MITgcm]/MITgcm/pkg/streamice/streamice_readparms.F
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Revision 1.17 - (hide annotations) (download)
Tue Nov 29 14:22:20 2016 UTC (7 years, 6 months ago) by dgoldberg
Branch: MAIN
CVS Tags: checkpoint66g, checkpoint66f, checkpoint66e, checkpoint66d, checkpoint66c, checkpoint66b, checkpoint66i, checkpoint66h
Changes since 1.16: +7 -1 lines
for OpenAD adjoint -- functionality to "smooth" thickness adjoint after call to advect_thickness

1 dgoldberg 1.17 C $Header: /u/gcmpack/MITgcm/pkg/streamice/streamice_readparms.F,v 1.16 2016/10/20 15:22:53 dgoldberg Exp $
2 dgoldberg 1.1 C $Name: $
3    
4     C this needs changes
5    
6     #include "STREAMICE_OPTIONS.h"
7    
8     C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
9     CBOP 0
10     SUBROUTINE STREAMICE_READPARMS( myThid )
11    
12     C !DESCRIPTION:
13     C Initialize STREAMICE variables and constants.
14    
15     C !USES:
16     IMPLICIT NONE
17     #include "SIZE.h"
18     #include "EEPARAMS.h"
19     #include "PARAMS.h"
20     #include "STREAMICE.h"
21     #include "STREAMICE_BDRY.h"
22 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
23     !#include "STREAMICE_CTRL_FLUX.h"
24     !#endif
25 dgoldberg 1.1
26     C !INPUT PARAMETERS:
27     INTEGER myThid
28     CEOP
29    
30     #ifdef ALLOW_STREAMICE
31    
32     C !LOCAL VARIABLES:
33     C msgBuf :: Informational/error message buffer
34     C iUnit :: Work variable for IO unit number
35     CHARACTER*(MAX_LEN_MBUF) msgBuf
36     INTEGER iUnit, iarr, tarr
37    
38     NAMELIST /STREAMICE_PARM01/
39     & streamice_density, streamice_density_ocean_avg,
40 dgoldberg 1.13 & streamice_density_firn,
41 dgoldberg 1.1 & B_glen_isothermal, n_glen, eps_glen_min, eps_u_min,
42 jmc 1.8 & C_basal_fric_const, n_basal_friction,
43 dgoldberg 1.1 & streamice_vel_update,streamice_cg_tol,streamice_nonlin_tol,
44 dgoldberg 1.15 & streamice_nonlin_tol_fp, streamice_err_norm,
45 dgoldberg 1.1 & streamice_max_cg_iter, streamice_max_nl_iter,
46 dgoldberg 1.7 & streamice_maxcgiter_cpl, streamice_maxnliter_cpl,
47 dgoldberg 1.1 & STREAMICEthickInit,
48     & STREAMICEsigcoordInit,
49     & STREAMICEsigcoordFile,
50     & STREAMICEthickFile,
51     & STREAMICEcalveMaskFile,
52     & STREAMICEcostMaskFile,
53     & STREAMICE_dump_mdsio, STREAMICE_tave_mdsio,
54     & STREAMICE_dump_mnc, STREAMICE_tave_mnc,
55 dgoldberg 1.6 & STREAMICE_move_front,
56 dgoldberg 1.1 & STREAMICE_calve_to_mask,
57     & STREAMICE_diagnostic_only,
58     & STREAMICE_lower_cg_tol,
59     & streamice_CFL_factor,
60     & streamice_adjDump,
61     & streamice_bg_surf_slope_x, streamice_bg_surf_slope_y,
62     & streamice_kx_b_init, streamice_ky_b_init,
63     & STREAMICEbasalTracConfig,
64 dgoldberg 1.2 & STREAMICEBdotConfig,
65 dgoldberg 1.1 & STREAMICEbasalTracFile,
66 dgoldberg 1.2 & STREAMICEBdotFile,
67 dgoldberg 1.5 & STREAMICEBdotTimeDepFile,
68 dgoldberg 1.1 & STREAMICEvelOptimFile,
69     & STREAMICEtopogFile,
70     & STREAMICEhmaskFile,
71     & STREAMICEHBCyFile,
72     & STREAMICEHBCxFile,
73     & STREAMICEuFaceBdryFile,
74     & STREAMICEvFaceBdryFile,
75     & STREAMICEuDirichValsFile,
76 jmc 1.8 & STREAMICEvDirichValsFile,
77     & STREAMICEuMassFluxFile,
78     & STREAMICEvMassFluxFile,
79 dgoldberg 1.3 & STREAMICEuNormalStressFile,
80     & STREAMICEvNormalStressFile,
81     & STREAMICEuShearStressFile,
82     & STREAMICEvShearStressFile,
83 dgoldberg 1.5 & STREAMICEuNormalTimeDepFile,
84     & STREAMICEvNormalTimeDepFile,
85     & STREAMICEuShearTimeDepFile,
86     & STREAMICEvShearTimeDepFile,
87 dgoldberg 1.9 & STREAMICEuFluxTimeDepFile, STREAMICEvFluxTimeDepFile,
88 dgoldberg 1.1 & STREAMICEGlenConstFile, STREAMICEGlenConstConfig,
89     & STREAMICE_ppm_driving_stress,
90     & STREAMICE_h_ctrl_const_surf,
91     & streamice_wgt_drift,streamice_wgt_surf,streamice_wgt_vel,
92 jmc 1.8 & streamice_wgt_avthick, streamice_wgt_tikh,
93 dgoldberg 1.1 & streamice_addl_backstress,
94     & streamice_smooth_gl_width,
95     & streamice_adot_uniform,
96 dgoldberg 1.13 & streamice_firn_correction,
97     & STREAMICE_apply_firn_correction,
98 dgoldberg 1.7 & STREAMICE_ADV_SCHEME, streamice_forcing_period,
99     & STREAMICE_chkfixedptconvergence,
100     & STREAMICE_chkresidconvergence,
101 dgoldberg 1.16 & STREAMICE_alt_driving_stress,
102 dgoldberg 1.14 #ifdef STREAMICE_FLOWLINE_BUTTRESS
103     & streamice_buttr_width,
104     & useStreamiceFlowlineButtr,
105     #endif
106 dgoldberg 1.7 & STREAMICE_allow_cpl
107 dgoldberg 1.17 #ifdef ALLOW_OPENAD
108     & ,streamice_smooth_thick_adjoint
109     #endif
110 dgoldberg 1.1
111     #ifdef ALLOW_STREAMICE_2DTRACER
112     NAMELIST /STREAMICE_PARMTRACER/
113     & STREAMICETrac2DBCxFile,
114     & STREAMICETrac2DBCyFile,
115     & STREAMICETrac2DINITFile
116     #endif
117    
118     #ifdef ALLOW_PETSC
119     NAMELIST /STREAMICE_PARMPETSC/
120 dgoldberg 1.10 & PETSC_PRECOND_TYPE, PETSC_SOLVER_TYPE,
121     & streamice_use_petsc
122 dgoldberg 1.1 #endif
123    
124 dgoldberg 1.12 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
125     NAMELIST /STREAMICE_PARMOAD/
126     & streamice_nonlin_tol_adjoint
127     #ifdef ALLOW_PETSC
128     & ,STREAMICE_OAD_petsc_reuse,
129     & PETSC_PRECOND_OAD
130     #endif
131     #endif
132    
133 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
134     ! NAMELIST /STREAMICE_PARMFLUXCTRL/
135     ! & n_fluxes, n_epochs,
136     ! & streamice_ctrl_flux_id,
137     ! & streamice_ctrl_flux_scaleVel
138     !#endif
139 dgoldberg 1.1
140     NAMELIST /STREAMICE_PARM02/
141     & shelf_max_draft,
142     & shelf_min_draft,
143     & shelf_edge_pos,
144     & shelf_slope_scale,
145     & shelf_flat_width,
146     & flow_dir
147    
148     NAMELIST /STREAMICE_PARM03/
149     & min_x_noflow_NORTH, max_x_noflow_NORTH,
150     & min_x_noflow_SOUTH, max_x_noflow_SOUTH,
151     & min_y_noflow_WEST, max_y_noflow_WEST,
152     & min_y_noflow_EAST, max_y_noflow_EAST,
153     & min_x_noStress_NORTH, max_x_noStress_NORTH,
154     & min_x_noStress_SOUTH, max_x_noStress_SOUTH,
155     & min_y_noStress_WEST, max_y_noStress_WEST,
156     & min_y_noStress_EAST, max_y_noStress_EAST,
157     & min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
158     & min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
159     & min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
160     & min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
161     & min_x_Dirich_NORTH, max_x_Dirich_NORTH,
162     & min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
163     & min_y_Dirich_WEST, max_y_Dirich_WEST,
164     & min_y_Dirich_EAST, max_y_Dirich_EAST,
165     & min_x_CFBC_NORTH, max_x_CFBC_NORTH,
166     & min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
167     & min_y_CFBC_WEST, max_y_CFBC_WEST,
168     & min_y_CFBC_EAST, max_y_CFBC_EAST,
169     & flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
170     & flux_bdry_val_WEST, flux_bdry_val_EAST,
171     & STREAMICE_NS_periodic, STREAMICE_EW_periodic
172    
173 jmc 1.8 C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
174    
175     IF ( .NOT.useStreamIce ) THEN
176     C- pkg STREAMICE is not used
177     _BEGIN_MASTER(myThid)
178     C- Track pkg activation status:
179     STREAMICEisOn = .FALSE.
180     C print a (weak) warning if data.streamice is found
181     CALL PACKAGES_UNUSED_MSG( 'useStreamIce', ' ', ' ' )
182     _END_MASTER(myThid)
183     RETURN
184     ENDIF
185    
186 dgoldberg 1.1 _BEGIN_MASTER(myThid)
187    
188 jmc 1.8 C This routine has been called by the main model so we set our
189     C internal flag to indicate we are in business
190     STREAMICEisOn = .TRUE.
191    
192 dgoldberg 1.1 C-- Default values for STREAMICE
193    
194 jmc 1.8 streamice_density = 917.
195 dgoldberg 1.1 streamice_density_ocean_avg = 1024.
196 dgoldberg 1.13 streamice_density_firn = streamice_density
197 dgoldberg 1.1 B_glen_isothermal = 9.461e-18 ! Pa (-1/3) a
198     n_glen = 3.
199     eps_glen_min = 1.0e-12
200     eps_u_min = 1.0e-6
201     C_basal_fric_const = 31.71 ! Pa (m/a)-1n
202     n_basal_friction = 1.
203 dgoldberg 1.7 streamice_vel_update = deltaT ! seconds
204 dgoldberg 1.1 streamice_cg_tol = 1e-6
205     streamice_nonlin_tol = 1e-6
206     streamice_nonlin_tol_fp = 1.e-14
207 dgoldberg 1.15 streamice_err_norm = 0.
208 dgoldberg 1.11 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
209     streamice_nonlin_tol_adjoint = 1.e-14
210 dgoldberg 1.12 #ifdef ALLOW_PETSC
211     PETSC_PRECOND_OAD = 'MUMPS'
212     STREAMICE_OAD_petsc_reuse =.false.
213     #endif
214 dgoldberg 1.11 #endif
215 dgoldberg 1.1 streamice_max_cg_iter = 2000
216     streamice_max_nl_iter = 100
217 dgoldberg 1.7 streamice_maxcgiter_cpl = 0
218     streamice_maxnliter_cpl = 0
219 dgoldberg 1.17 #ifdef ALLOW_OPENAD
220     streamice_smooth_thick_adjoint = 0
221     #endif
222 dgoldberg 1.6 ! streamice_n_sub_regularize = 4
223 dgoldberg 1.1 streamice_CFL_factor = .5
224     streamice_adjDump = 0.
225     streamice_bg_surf_slope_x = .0
226     streamice_bg_surf_slope_y = 0.
227     streamice_kx_b_init = 1.
228     streamice_ky_b_init = 1.
229     streamice_wgt_drift = 0.
230     streamice_wgt_tikh = 0.
231 jmc 1.8 streamice_wgt_surf = 0.
232     streamice_wgt_vel = 0.
233 dgoldberg 1.1 streamice_wgt_avthick = 0.
234     streamice_addl_backstress = 0.0
235     streamice_smooth_gl_width = 0.0
236     streamice_adot_uniform = 0.0
237 dgoldberg 1.5 streamice_forcing_period = 0
238 dgoldberg 1.13 streamice_firn_correction = 0.
239 dgoldberg 1.14 #ifdef STREAMICE_FLOWLINE_BUTTRESS
240     streamice_buttr_width = 1000000000.
241     #endif
242 dgoldberg 1.13 STREAMICE_apply_firn_correction = .false.
243    
244 dgoldberg 1.1 STREAMICEthickInit = 'FILE'
245     STREAMICEthickFile = ' '
246     STREAMICEcalveMaskFile = ' '
247     STREAMICEsigcoordInit = 'UNIFORM'
248     STREAMICEsigcoordFile = ' '
249     STREAMICEbasalTracConfig = 'UNIFORM'
250 dgoldberg 1.2 STREAMICEBdotConfig = ''
251     STREAMICEBdotFile = ''
252 dgoldberg 1.5 STREAMICEBdotTimeDepFile = ' '
253 dgoldberg 1.1 STREAMICEbasalTracFile = ' '
254     STREAMICEvelOptimFile = ''
255     STREAMICEtopogFile = ''
256     STREAMICEhmaskFile = ''
257     STREAMICEHBCyFile = ''
258     STREAMICEHBCxFile = ''
259 dgoldberg 1.3 STREAMICEuNormalStressFile = ''
260     STREAMICEvNormalStressFile = ''
261     STREAMICEuShearStressFile = ''
262     STREAMICEvShearStressFile = ''
263 dgoldberg 1.5 STREAMICEuNormalTimeDepFile = ' '
264     STREAMICEvNormalTimeDepFile = ' '
265     STREAMICEuShearTimeDepFile = ' '
266     STREAMICEvShearTimeDepFile = ' '
267 dgoldberg 1.9 STREAMICEuFluxTimeDepFile = ' '
268     STREAMICEvFluxTimeDepFile = ' '
269 dgoldberg 1.3
270 dgoldberg 1.1 #ifdef ALLOW_STREAMICE_2DTRACER
271     STREAMICETrac2DBCxFile = ''
272     STREAMICETrac2DBCyFile = ''
273     STREAMICETrac2DInitFile = ''
274     #endif
275     STREAMICEuFaceBdryFile = ''
276     STREAMICEvFaceBdryFile = ''
277     STREAMICEuDirichValsFile = ''
278     STREAMICEvDirichValsFile = ''
279 dgoldberg 1.3 STREAMICEuMassFluxFile = ''
280     STREAMICEvMassFluxFile = ''
281 dgoldberg 1.1 STREAMICEGlenConstFile = ''
282     STREAMICEcostMaskFile = ''
283     STREAMICEGlenConstConfig = 'UNIFORM'
284     #ifdef ALLOW_PETSC
285     PETSC_PRECOND_TYPE = 'PCBJACOBI'
286     PETSC_SOLVER_TYPE = 'KSPCG'
287 dgoldberg 1.10 streamice_use_petsc = .true.
288 dgoldberg 1.1 #endif
289     STREAMICE_ADV_SCHEME = ''
290    
291 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
292     ! n_fluxes = 0
293     ! n_epochs = 0
294     ! DO iarr=1,n_fluxes_max
295     ! streamice_ctrl_flux_id(iarr) = 0
296     ! DO tarr=1,n_epochs_max
297     ! streamice_ctrl_flux_scaleVel(iarr,tarr) = 0. _d 0
298     ! ENDDO
299     ! ENDDO
300     !#endif
301 dgoldberg 1.1
302     STREAMICE_tave_mdsio = .TRUE.
303     STREAMICE_dump_mdsio = .TRUE.
304 jmc 1.8 STREAMICE_dump_mnc = .FALSE.
305 dgoldberg 1.1 STREAMICE_tave_mnc = .FALSE.
306 dgoldberg 1.6 ! STREAMICE_GL_regularize = .FALSE.
307 dgoldberg 1.1 STREAMICE_move_front = .FALSE.
308     STREAMICE_calve_to_mask = .FALSE.
309     ! STREAMICE_geom_file_setup = .FALSE.
310     ! STREAMICE_construct_matrix = .TRUE.
311     STREAMICE_lower_cg_tol = .FALSE.
312     STREAMICE_diagnostic_only = .FALSE.
313 dgoldberg 1.14 #ifdef STREAMICE_FLOWLINE_BUTTRESS
314     useStreamiceFlowlineButtr=.FALSE.
315     #endif
316 dgoldberg 1.1 STREAMICE_ppm_driving_stress = .FALSE.
317 dgoldberg 1.7 STREAMICE_chkfixedptconvergence = .true.
318     STREAMICE_chkresidconvergence = .true.
319 dgoldberg 1.16 STREAMICE_alt_driving_stress = .FALSE.
320 dgoldberg 1.1 STREAMICE_h_ctrl_const_surf = .FALSE.
321 dgoldberg 1.7 STREAMICE_allow_cpl = .false.
322 dgoldberg 1.1 ! STREAMICE_hybrid_stress= .FALSE.
323    
324     min_x_noflow_NORTH = 0.
325     max_x_noflow_NORTH = 0.
326     min_x_noflow_SOUTH = 0.
327     max_x_noflow_SOUTH = 0.
328     min_y_noflow_WEST = 0.
329     max_y_noflow_WEST = 0.
330     min_y_noflow_EAST = 0.
331     max_y_noflow_EAST = 0.
332     min_x_noStress_NORTH = 0.
333     max_x_noStress_NORTH = 0.
334     min_x_noStress_SOUTH = 0.
335     max_x_noStress_SOUTH = 0.
336     min_y_noStress_WEST = 0.
337     max_y_noStress_WEST = 0.
338     min_y_noStress_EAST = 0.
339     max_y_noStress_EAST = 0.
340     min_x_FluxBdry_NORTH = 0.
341     max_x_FluxBdry_NORTH = 0.
342     min_x_FluxBdry_SOUTH = 0.
343     max_x_FluxBdry_SOUTH = 0.
344     min_y_FluxBdry_WEST = 0.
345     max_y_FluxBdry_WEST = 0.
346     min_y_FluxBdry_EAST = 0.
347     max_y_FluxBdry_EAST = 0.
348     min_x_Dirich_NORTH = 0.
349     max_x_Dirich_NORTH = 0.
350     min_x_Dirich_SOUTH = 0.
351     max_x_Dirich_SOUTH = 0.
352     min_y_Dirich_WEST = 0.
353     max_y_Dirich_WEST = 0.
354     min_y_Dirich_EAST = 0.
355     max_y_Dirich_EAST = 0.
356     min_y_CFBC_WEST = 0.
357     max_y_CFBC_WEST = 0.
358     min_y_CFBC_EAST = 0.
359     max_y_CFBC_EAST = 0.
360     flux_bdry_val_SOUTH = 0.
361     flux_bdry_val_NORTH = 0.
362     flux_bdry_val_WEST = 0.
363     flux_bdry_val_EAST = 0.
364    
365     STREAMICE_NS_periodic = .FALSE.
366 jmc 1.8 STREAMICE_EW_periodic = .FALSE.
367 dgoldberg 1.1
368     WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
369     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
370     & SQUEEZE_RIGHT , 1)
371     CALL OPEN_COPY_DATA_FILE(
372     I 'data.streamice', 'STREAMICE_READPARMS',
373     O iUnit,
374     I myThid )
375    
376     C Read parameters from open data file
377     READ(UNIT=iUnit,NML=STREAMICE_PARM01)
378     WRITE(msgBuf,'(A)')
379     & 'STREAMICE_READPARMS: read first param block'
380     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
381     & SQUEEZE_RIGHT , 1)
382    
383     IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
384     READ(UNIT=iUnit,NML=STREAMICE_PARM02)
385     WRITE(msgBuf,'(A)')
386     & 'STREAMICE_READPARMS: read second param block'
387     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
388     & SQUEEZE_RIGHT , 1)
389     ENDIF
390    
391     #ifdef ALLOW_STREAMICE_2DTRACER
392     READ(UNIT=iUnit,NML=STREAMICE_PARMTRACER)
393     WRITE(msgBuf,'(A)')
394     & 'STREAMICE_READPARMS: read tracer param block'
395     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
396     & SQUEEZE_RIGHT , 1)
397     #endif
398    
399     #ifdef ALLOW_PETSC
400     READ(UNIT=iUnit,NML=STREAMICE_PARMPETSC)
401     WRITE(msgBuf,'(A)')
402     & 'STREAMICE_READPARMS: read petsc param block'
403     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
404     & SQUEEZE_RIGHT , 1)
405     #endif
406    
407 dgoldberg 1.12 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
408     READ(UNIT=iUnit,NML=STREAMICE_PARMOAD)
409     WRITE(msgBuf,'(A)')
410     & 'STREAMICE_READPARMS: read oad parm block'
411     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
412     & SQUEEZE_RIGHT , 1)
413     #endif
414    
415 dgoldberg 1.1 READ(UNIT=iUnit,NML=STREAMICE_PARM03)
416     WRITE(msgBuf,'(A)')
417     & 'STREAMICE_READPARMS: read third param block'
418     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
419     & SQUEEZE_RIGHT , 1)
420     CLOSE(iUnit)
421    
422 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
423     !
424     ! CALL OPEN_COPY_DATA_FILE(
425     ! I 'data.strmctrlflux', 'STREAMICE_READPARMS',
426     ! O iUnit,
427     ! I myThid )
428     !
429     ! READ(UNIT=iUnit,NML=STREAMICE_PARMFLUXCTRL)
430     ! WRITE(msgBuf,'(A)')
431     ! & 'STREAMICE_READPARMS: read flux_ctrl param block'
432     ! CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
433     ! & SQUEEZE_RIGHT , 1)
434     ! CLOSE(iUnit)
435     !#endif
436 dgoldberg 1.1
437     streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)
438    
439     C- Set Output type flags :
440 jmc 1.8
441 dgoldberg 1.1 #ifdef ALLOW_MNC
442     IF (useMNC) THEN
443     IF ( .NOT.outputTypesInclusive
444     & .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
445     IF ( .NOT.outputTypesInclusive
446     & .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
447     ENDIF
448     #endif
449    
450     _END_MASTER(myThid)
451    
452     C-- Everyone else must wait for the parameters to be loaded
453     _BARRIER
454    
455     #endif /* ALLOW_STREAMICE */
456    
457     RETURN
458     END

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