/[MITgcm]/MITgcm/pkg/streamice/streamice_readparms.F
ViewVC logotype

Annotation of /MITgcm/pkg/streamice/streamice_readparms.F

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph


Revision 1.14 - (hide annotations) (download)
Thu Mar 17 20:15:43 2016 UTC (8 years, 2 months ago) by dgoldberg
Branch: MAIN
Changes since 1.13: +11 -1 lines
minor addition to implement buttressing in a flowline setting

1 dgoldberg 1.14 C $Header: /u/gcmpack/MITgcm_contrib/verification_other/shelfice_remeshing/code/streamice_readparms.F,v 1.1 2016/01/22 16:09:34 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     & streamice_nonlin_tol_fp,
45     & 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 1.14 #ifdef STREAMICE_FLOWLINE_BUTTRESS
102     & streamice_buttr_width,
103     & useStreamiceFlowlineButtr,
104     #endif
105 dgoldberg 1.7 & STREAMICE_allow_cpl
106 dgoldberg 1.1
107     #ifdef ALLOW_STREAMICE_2DTRACER
108     NAMELIST /STREAMICE_PARMTRACER/
109     & STREAMICETrac2DBCxFile,
110     & STREAMICETrac2DBCyFile,
111     & STREAMICETrac2DINITFile
112     #endif
113    
114     #ifdef ALLOW_PETSC
115     NAMELIST /STREAMICE_PARMPETSC/
116 dgoldberg 1.10 & PETSC_PRECOND_TYPE, PETSC_SOLVER_TYPE,
117     & streamice_use_petsc
118 dgoldberg 1.1 #endif
119    
120 dgoldberg 1.12 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
121     NAMELIST /STREAMICE_PARMOAD/
122     & streamice_nonlin_tol_adjoint
123     #ifdef ALLOW_PETSC
124     & ,STREAMICE_OAD_petsc_reuse,
125     & PETSC_PRECOND_OAD
126     #endif
127     #endif
128    
129 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
130     ! NAMELIST /STREAMICE_PARMFLUXCTRL/
131     ! & n_fluxes, n_epochs,
132     ! & streamice_ctrl_flux_id,
133     ! & streamice_ctrl_flux_scaleVel
134     !#endif
135 dgoldberg 1.1
136     NAMELIST /STREAMICE_PARM02/
137     & shelf_max_draft,
138     & shelf_min_draft,
139     & shelf_edge_pos,
140     & shelf_slope_scale,
141     & shelf_flat_width,
142     & flow_dir
143    
144     NAMELIST /STREAMICE_PARM03/
145     & min_x_noflow_NORTH, max_x_noflow_NORTH,
146     & min_x_noflow_SOUTH, max_x_noflow_SOUTH,
147     & min_y_noflow_WEST, max_y_noflow_WEST,
148     & min_y_noflow_EAST, max_y_noflow_EAST,
149     & min_x_noStress_NORTH, max_x_noStress_NORTH,
150     & min_x_noStress_SOUTH, max_x_noStress_SOUTH,
151     & min_y_noStress_WEST, max_y_noStress_WEST,
152     & min_y_noStress_EAST, max_y_noStress_EAST,
153     & min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
154     & min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
155     & min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
156     & min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
157     & min_x_Dirich_NORTH, max_x_Dirich_NORTH,
158     & min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
159     & min_y_Dirich_WEST, max_y_Dirich_WEST,
160     & min_y_Dirich_EAST, max_y_Dirich_EAST,
161     & min_x_CFBC_NORTH, max_x_CFBC_NORTH,
162     & min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
163     & min_y_CFBC_WEST, max_y_CFBC_WEST,
164     & min_y_CFBC_EAST, max_y_CFBC_EAST,
165     & flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
166     & flux_bdry_val_WEST, flux_bdry_val_EAST,
167     & STREAMICE_NS_periodic, STREAMICE_EW_periodic
168    
169 jmc 1.8 C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
170    
171     IF ( .NOT.useStreamIce ) THEN
172     C- pkg STREAMICE is not used
173     _BEGIN_MASTER(myThid)
174     C- Track pkg activation status:
175     STREAMICEisOn = .FALSE.
176     C print a (weak) warning if data.streamice is found
177     CALL PACKAGES_UNUSED_MSG( 'useStreamIce', ' ', ' ' )
178     _END_MASTER(myThid)
179     RETURN
180     ENDIF
181    
182 dgoldberg 1.1 _BEGIN_MASTER(myThid)
183    
184 jmc 1.8 C This routine has been called by the main model so we set our
185     C internal flag to indicate we are in business
186     STREAMICEisOn = .TRUE.
187    
188 dgoldberg 1.1 C-- Default values for STREAMICE
189    
190 jmc 1.8 streamice_density = 917.
191 dgoldberg 1.1 streamice_density_ocean_avg = 1024.
192 dgoldberg 1.13 streamice_density_firn = streamice_density
193 dgoldberg 1.1 B_glen_isothermal = 9.461e-18 ! Pa (-1/3) a
194     n_glen = 3.
195     eps_glen_min = 1.0e-12
196     eps_u_min = 1.0e-6
197     C_basal_fric_const = 31.71 ! Pa (m/a)-1n
198     n_basal_friction = 1.
199 dgoldberg 1.7 streamice_vel_update = deltaT ! seconds
200 dgoldberg 1.1 streamice_cg_tol = 1e-6
201     streamice_nonlin_tol = 1e-6
202     streamice_nonlin_tol_fp = 1.e-14
203 dgoldberg 1.11 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
204     streamice_nonlin_tol_adjoint = 1.e-14
205 dgoldberg 1.12 #ifdef ALLOW_PETSC
206     PETSC_PRECOND_OAD = 'MUMPS'
207     STREAMICE_OAD_petsc_reuse =.false.
208     #endif
209 dgoldberg 1.11 #endif
210 dgoldberg 1.1 streamice_max_cg_iter = 2000
211     streamice_max_nl_iter = 100
212 dgoldberg 1.7 streamice_maxcgiter_cpl = 0
213     streamice_maxnliter_cpl = 0
214 dgoldberg 1.6 ! streamice_n_sub_regularize = 4
215 dgoldberg 1.1 streamice_CFL_factor = .5
216     streamice_adjDump = 0.
217     streamice_bg_surf_slope_x = .0
218     streamice_bg_surf_slope_y = 0.
219     streamice_kx_b_init = 1.
220     streamice_ky_b_init = 1.
221     streamice_wgt_drift = 0.
222     streamice_wgt_tikh = 0.
223 jmc 1.8 streamice_wgt_surf = 0.
224     streamice_wgt_vel = 0.
225 dgoldberg 1.1 streamice_wgt_avthick = 0.
226     streamice_addl_backstress = 0.0
227     streamice_smooth_gl_width = 0.0
228     streamice_adot_uniform = 0.0
229 dgoldberg 1.5 streamice_forcing_period = 0
230 dgoldberg 1.13 streamice_firn_correction = 0.
231 dgoldberg 1.14 #ifdef STREAMICE_FLOWLINE_BUTTRESS
232     streamice_buttr_width = 1000000000.
233     #endif
234 dgoldberg 1.13 STREAMICE_apply_firn_correction = .false.
235    
236 dgoldberg 1.1 STREAMICEthickInit = 'FILE'
237     STREAMICEthickFile = ' '
238     STREAMICEcalveMaskFile = ' '
239     STREAMICEsigcoordInit = 'UNIFORM'
240     STREAMICEsigcoordFile = ' '
241     STREAMICEbasalTracConfig = 'UNIFORM'
242 dgoldberg 1.2 STREAMICEBdotConfig = ''
243     STREAMICEBdotFile = ''
244 dgoldberg 1.5 STREAMICEBdotTimeDepFile = ' '
245 dgoldberg 1.1 STREAMICEbasalTracFile = ' '
246     STREAMICEvelOptimFile = ''
247     STREAMICEtopogFile = ''
248     STREAMICEhmaskFile = ''
249     STREAMICEHBCyFile = ''
250     STREAMICEHBCxFile = ''
251 dgoldberg 1.3 STREAMICEuNormalStressFile = ''
252     STREAMICEvNormalStressFile = ''
253     STREAMICEuShearStressFile = ''
254     STREAMICEvShearStressFile = ''
255 dgoldberg 1.5 STREAMICEuNormalTimeDepFile = ' '
256     STREAMICEvNormalTimeDepFile = ' '
257     STREAMICEuShearTimeDepFile = ' '
258     STREAMICEvShearTimeDepFile = ' '
259 dgoldberg 1.9 STREAMICEuFluxTimeDepFile = ' '
260     STREAMICEvFluxTimeDepFile = ' '
261 dgoldberg 1.3
262 dgoldberg 1.1 #ifdef ALLOW_STREAMICE_2DTRACER
263     STREAMICETrac2DBCxFile = ''
264     STREAMICETrac2DBCyFile = ''
265     STREAMICETrac2DInitFile = ''
266     #endif
267     STREAMICEuFaceBdryFile = ''
268     STREAMICEvFaceBdryFile = ''
269     STREAMICEuDirichValsFile = ''
270     STREAMICEvDirichValsFile = ''
271 dgoldberg 1.3 STREAMICEuMassFluxFile = ''
272     STREAMICEvMassFluxFile = ''
273 dgoldberg 1.1 STREAMICEGlenConstFile = ''
274     STREAMICEcostMaskFile = ''
275     STREAMICEGlenConstConfig = 'UNIFORM'
276     #ifdef ALLOW_PETSC
277     PETSC_PRECOND_TYPE = 'PCBJACOBI'
278     PETSC_SOLVER_TYPE = 'KSPCG'
279 dgoldberg 1.10 streamice_use_petsc = .true.
280 dgoldberg 1.1 #endif
281     STREAMICE_ADV_SCHEME = ''
282    
283 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
284     ! n_fluxes = 0
285     ! n_epochs = 0
286     ! DO iarr=1,n_fluxes_max
287     ! streamice_ctrl_flux_id(iarr) = 0
288     ! DO tarr=1,n_epochs_max
289     ! streamice_ctrl_flux_scaleVel(iarr,tarr) = 0. _d 0
290     ! ENDDO
291     ! ENDDO
292     !#endif
293 dgoldberg 1.1
294     STREAMICE_tave_mdsio = .TRUE.
295     STREAMICE_dump_mdsio = .TRUE.
296 jmc 1.8 STREAMICE_dump_mnc = .FALSE.
297 dgoldberg 1.1 STREAMICE_tave_mnc = .FALSE.
298 dgoldberg 1.6 ! STREAMICE_GL_regularize = .FALSE.
299 dgoldberg 1.1 STREAMICE_move_front = .FALSE.
300     STREAMICE_calve_to_mask = .FALSE.
301     ! STREAMICE_geom_file_setup = .FALSE.
302     ! STREAMICE_construct_matrix = .TRUE.
303     STREAMICE_lower_cg_tol = .FALSE.
304     STREAMICE_diagnostic_only = .FALSE.
305 dgoldberg 1.14 #ifdef STREAMICE_FLOWLINE_BUTTRESS
306     useStreamiceFlowlineButtr=.FALSE.
307     #endif
308 dgoldberg 1.1 STREAMICE_ppm_driving_stress = .FALSE.
309 dgoldberg 1.7 STREAMICE_chkfixedptconvergence = .true.
310     STREAMICE_chkresidconvergence = .true.
311 dgoldberg 1.1 STREAMICE_h_ctrl_const_surf = .FALSE.
312 dgoldberg 1.7 STREAMICE_allow_cpl = .false.
313 dgoldberg 1.1 ! STREAMICE_hybrid_stress= .FALSE.
314    
315     min_x_noflow_NORTH = 0.
316     max_x_noflow_NORTH = 0.
317     min_x_noflow_SOUTH = 0.
318     max_x_noflow_SOUTH = 0.
319     min_y_noflow_WEST = 0.
320     max_y_noflow_WEST = 0.
321     min_y_noflow_EAST = 0.
322     max_y_noflow_EAST = 0.
323     min_x_noStress_NORTH = 0.
324     max_x_noStress_NORTH = 0.
325     min_x_noStress_SOUTH = 0.
326     max_x_noStress_SOUTH = 0.
327     min_y_noStress_WEST = 0.
328     max_y_noStress_WEST = 0.
329     min_y_noStress_EAST = 0.
330     max_y_noStress_EAST = 0.
331     min_x_FluxBdry_NORTH = 0.
332     max_x_FluxBdry_NORTH = 0.
333     min_x_FluxBdry_SOUTH = 0.
334     max_x_FluxBdry_SOUTH = 0.
335     min_y_FluxBdry_WEST = 0.
336     max_y_FluxBdry_WEST = 0.
337     min_y_FluxBdry_EAST = 0.
338     max_y_FluxBdry_EAST = 0.
339     min_x_Dirich_NORTH = 0.
340     max_x_Dirich_NORTH = 0.
341     min_x_Dirich_SOUTH = 0.
342     max_x_Dirich_SOUTH = 0.
343     min_y_Dirich_WEST = 0.
344     max_y_Dirich_WEST = 0.
345     min_y_Dirich_EAST = 0.
346     max_y_Dirich_EAST = 0.
347     min_y_CFBC_WEST = 0.
348     max_y_CFBC_WEST = 0.
349     min_y_CFBC_EAST = 0.
350     max_y_CFBC_EAST = 0.
351     flux_bdry_val_SOUTH = 0.
352     flux_bdry_val_NORTH = 0.
353     flux_bdry_val_WEST = 0.
354     flux_bdry_val_EAST = 0.
355    
356     STREAMICE_NS_periodic = .FALSE.
357 jmc 1.8 STREAMICE_EW_periodic = .FALSE.
358 dgoldberg 1.1
359     WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
360     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
361     & SQUEEZE_RIGHT , 1)
362     CALL OPEN_COPY_DATA_FILE(
363     I 'data.streamice', 'STREAMICE_READPARMS',
364     O iUnit,
365     I myThid )
366    
367     C Read parameters from open data file
368     READ(UNIT=iUnit,NML=STREAMICE_PARM01)
369     WRITE(msgBuf,'(A)')
370     & 'STREAMICE_READPARMS: read first param block'
371     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
372     & SQUEEZE_RIGHT , 1)
373    
374     IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
375     READ(UNIT=iUnit,NML=STREAMICE_PARM02)
376     WRITE(msgBuf,'(A)')
377     & 'STREAMICE_READPARMS: read second param block'
378     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
379     & SQUEEZE_RIGHT , 1)
380     ENDIF
381    
382     #ifdef ALLOW_STREAMICE_2DTRACER
383     READ(UNIT=iUnit,NML=STREAMICE_PARMTRACER)
384     WRITE(msgBuf,'(A)')
385     & 'STREAMICE_READPARMS: read tracer param block'
386     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
387     & SQUEEZE_RIGHT , 1)
388     #endif
389    
390     #ifdef ALLOW_PETSC
391     READ(UNIT=iUnit,NML=STREAMICE_PARMPETSC)
392     WRITE(msgBuf,'(A)')
393     & 'STREAMICE_READPARMS: read petsc param block'
394     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
395     & SQUEEZE_RIGHT , 1)
396     #endif
397    
398 dgoldberg 1.12 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
399     READ(UNIT=iUnit,NML=STREAMICE_PARMOAD)
400     WRITE(msgBuf,'(A)')
401     & 'STREAMICE_READPARMS: read oad parm block'
402     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
403     & SQUEEZE_RIGHT , 1)
404     #endif
405    
406 dgoldberg 1.1 READ(UNIT=iUnit,NML=STREAMICE_PARM03)
407     WRITE(msgBuf,'(A)')
408     & 'STREAMICE_READPARMS: read third param block'
409     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
410     & SQUEEZE_RIGHT , 1)
411     CLOSE(iUnit)
412    
413 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
414     !
415     ! CALL OPEN_COPY_DATA_FILE(
416     ! I 'data.strmctrlflux', 'STREAMICE_READPARMS',
417     ! O iUnit,
418     ! I myThid )
419     !
420     ! READ(UNIT=iUnit,NML=STREAMICE_PARMFLUXCTRL)
421     ! WRITE(msgBuf,'(A)')
422     ! & 'STREAMICE_READPARMS: read flux_ctrl param block'
423     ! CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
424     ! & SQUEEZE_RIGHT , 1)
425     ! CLOSE(iUnit)
426     !#endif
427 dgoldberg 1.1
428     streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)
429    
430     C- Set Output type flags :
431 jmc 1.8
432 dgoldberg 1.1 #ifdef ALLOW_MNC
433     IF (useMNC) THEN
434     IF ( .NOT.outputTypesInclusive
435     & .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
436     IF ( .NOT.outputTypesInclusive
437     & .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
438     ENDIF
439     #endif
440    
441     _END_MASTER(myThid)
442    
443     C-- Everyone else must wait for the parameters to be loaded
444     _BARRIER
445    
446     #endif /* ALLOW_STREAMICE */
447    
448     RETURN
449     END

  ViewVC Help
Powered by ViewVC 1.1.22