/[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 1.12 - (hide annotations) (download)
Mon Jun 15 14:31:59 2015 UTC (8 years, 11 months ago) by dgoldberg
Branch: MAIN
Changes since 1.11: +22 -4 lines
-new namelist for OAD-related params
-new params relating to reuse of petsc objects

1 dgoldberg 1.12 C $Header: /u/gcmpack/MITgcm/pkg/streamice/streamice_readparms.F,v 1.11 2015/02/21 19:09:53 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     & B_glen_isothermal, n_glen, eps_glen_min, eps_u_min,
41 jmc 1.8 & C_basal_fric_const, n_basal_friction,
42 dgoldberg 1.1 & streamice_vel_update,streamice_cg_tol,streamice_nonlin_tol,
43     & streamice_nonlin_tol_fp,
44     & streamice_max_cg_iter, streamice_max_nl_iter,
45 dgoldberg 1.7 & streamice_maxcgiter_cpl, streamice_maxnliter_cpl,
46 dgoldberg 1.1 & STREAMICEthickInit,
47     & STREAMICEsigcoordInit,
48     & STREAMICEsigcoordFile,
49     & STREAMICEthickFile,
50     & STREAMICEcalveMaskFile,
51     & STREAMICEcostMaskFile,
52     & STREAMICE_dump_mdsio, STREAMICE_tave_mdsio,
53     & STREAMICE_dump_mnc, STREAMICE_tave_mnc,
54 dgoldberg 1.6 & STREAMICE_move_front,
55 dgoldberg 1.1 & STREAMICE_calve_to_mask,
56     & STREAMICE_diagnostic_only,
57     & STREAMICE_lower_cg_tol,
58     & streamice_CFL_factor,
59     & streamice_adjDump,
60     & streamice_bg_surf_slope_x, streamice_bg_surf_slope_y,
61     & streamice_kx_b_init, streamice_ky_b_init,
62     & STREAMICEbasalTracConfig,
63 dgoldberg 1.2 & STREAMICEBdotConfig,
64 dgoldberg 1.1 & STREAMICEbasalTracFile,
65 dgoldberg 1.2 & STREAMICEBdotFile,
66 dgoldberg 1.5 & STREAMICEBdotTimeDepFile,
67 dgoldberg 1.1 & STREAMICEvelOptimFile,
68     & STREAMICEtopogFile,
69     & STREAMICEhmaskFile,
70     & STREAMICEHBCyFile,
71     & STREAMICEHBCxFile,
72     & STREAMICEuFaceBdryFile,
73     & STREAMICEvFaceBdryFile,
74     & STREAMICEuDirichValsFile,
75 jmc 1.8 & STREAMICEvDirichValsFile,
76     & STREAMICEuMassFluxFile,
77     & STREAMICEvMassFluxFile,
78 dgoldberg 1.3 & STREAMICEuNormalStressFile,
79     & STREAMICEvNormalStressFile,
80     & STREAMICEuShearStressFile,
81     & STREAMICEvShearStressFile,
82 dgoldberg 1.5 & STREAMICEuNormalTimeDepFile,
83     & STREAMICEvNormalTimeDepFile,
84     & STREAMICEuShearTimeDepFile,
85     & STREAMICEvShearTimeDepFile,
86 dgoldberg 1.9 & STREAMICEuFluxTimeDepFile, STREAMICEvFluxTimeDepFile,
87 dgoldberg 1.1 & STREAMICEGlenConstFile, STREAMICEGlenConstConfig,
88     & STREAMICE_ppm_driving_stress,
89     & STREAMICE_h_ctrl_const_surf,
90     & streamice_wgt_drift,streamice_wgt_surf,streamice_wgt_vel,
91 jmc 1.8 & streamice_wgt_avthick, streamice_wgt_tikh,
92 dgoldberg 1.1 & streamice_addl_backstress,
93     & streamice_smooth_gl_width,
94     & streamice_adot_uniform,
95 dgoldberg 1.7 & STREAMICE_ADV_SCHEME, streamice_forcing_period,
96     & STREAMICE_chkfixedptconvergence,
97     & STREAMICE_chkresidconvergence,
98     & STREAMICE_allow_cpl
99 dgoldberg 1.1
100     #ifdef ALLOW_STREAMICE_2DTRACER
101     NAMELIST /STREAMICE_PARMTRACER/
102     & STREAMICETrac2DBCxFile,
103     & STREAMICETrac2DBCyFile,
104     & STREAMICETrac2DINITFile
105     #endif
106    
107     #ifdef ALLOW_PETSC
108     NAMELIST /STREAMICE_PARMPETSC/
109 dgoldberg 1.10 & PETSC_PRECOND_TYPE, PETSC_SOLVER_TYPE,
110     & streamice_use_petsc
111 dgoldberg 1.1 #endif
112    
113 dgoldberg 1.12 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
114     NAMELIST /STREAMICE_PARMOAD/
115     & streamice_nonlin_tol_adjoint
116     #ifdef ALLOW_PETSC
117     & ,STREAMICE_OAD_petsc_reuse,
118     & PETSC_PRECOND_OAD
119     #endif
120     #endif
121    
122 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
123     ! NAMELIST /STREAMICE_PARMFLUXCTRL/
124     ! & n_fluxes, n_epochs,
125     ! & streamice_ctrl_flux_id,
126     ! & streamice_ctrl_flux_scaleVel
127     !#endif
128 dgoldberg 1.1
129     NAMELIST /STREAMICE_PARM02/
130     & shelf_max_draft,
131     & shelf_min_draft,
132     & shelf_edge_pos,
133     & shelf_slope_scale,
134     & shelf_flat_width,
135     & flow_dir
136    
137     NAMELIST /STREAMICE_PARM03/
138     & min_x_noflow_NORTH, max_x_noflow_NORTH,
139     & min_x_noflow_SOUTH, max_x_noflow_SOUTH,
140     & min_y_noflow_WEST, max_y_noflow_WEST,
141     & min_y_noflow_EAST, max_y_noflow_EAST,
142     & min_x_noStress_NORTH, max_x_noStress_NORTH,
143     & min_x_noStress_SOUTH, max_x_noStress_SOUTH,
144     & min_y_noStress_WEST, max_y_noStress_WEST,
145     & min_y_noStress_EAST, max_y_noStress_EAST,
146     & min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
147     & min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
148     & min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
149     & min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
150     & min_x_Dirich_NORTH, max_x_Dirich_NORTH,
151     & min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
152     & min_y_Dirich_WEST, max_y_Dirich_WEST,
153     & min_y_Dirich_EAST, max_y_Dirich_EAST,
154     & min_x_CFBC_NORTH, max_x_CFBC_NORTH,
155     & min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
156     & min_y_CFBC_WEST, max_y_CFBC_WEST,
157     & min_y_CFBC_EAST, max_y_CFBC_EAST,
158     & flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
159     & flux_bdry_val_WEST, flux_bdry_val_EAST,
160     & STREAMICE_NS_periodic, STREAMICE_EW_periodic
161    
162 jmc 1.8 C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
163    
164     IF ( .NOT.useStreamIce ) THEN
165     C- pkg STREAMICE is not used
166     _BEGIN_MASTER(myThid)
167     C- Track pkg activation status:
168     STREAMICEisOn = .FALSE.
169     C print a (weak) warning if data.streamice is found
170     CALL PACKAGES_UNUSED_MSG( 'useStreamIce', ' ', ' ' )
171     _END_MASTER(myThid)
172     RETURN
173     ENDIF
174    
175 dgoldberg 1.1 _BEGIN_MASTER(myThid)
176    
177 jmc 1.8 C This routine has been called by the main model so we set our
178     C internal flag to indicate we are in business
179     STREAMICEisOn = .TRUE.
180    
181 dgoldberg 1.1 C-- Default values for STREAMICE
182    
183 jmc 1.8 streamice_density = 917.
184 dgoldberg 1.1 streamice_density_ocean_avg = 1024.
185     B_glen_isothermal = 9.461e-18 ! Pa (-1/3) a
186     n_glen = 3.
187     eps_glen_min = 1.0e-12
188     eps_u_min = 1.0e-6
189     C_basal_fric_const = 31.71 ! Pa (m/a)-1n
190     n_basal_friction = 1.
191 dgoldberg 1.7 streamice_vel_update = deltaT ! seconds
192 dgoldberg 1.1 streamice_cg_tol = 1e-6
193     streamice_nonlin_tol = 1e-6
194     streamice_nonlin_tol_fp = 1.e-14
195 dgoldberg 1.11 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
196     streamice_nonlin_tol_adjoint = 1.e-14
197 dgoldberg 1.12 #ifdef ALLOW_PETSC
198     PETSC_PRECOND_OAD = 'MUMPS'
199     STREAMICE_OAD_petsc_reuse =.false.
200     #endif
201 dgoldberg 1.11 #endif
202 dgoldberg 1.1 streamice_max_cg_iter = 2000
203     streamice_max_nl_iter = 100
204 dgoldberg 1.7 streamice_maxcgiter_cpl = 0
205     streamice_maxnliter_cpl = 0
206 dgoldberg 1.6 ! streamice_n_sub_regularize = 4
207 dgoldberg 1.1 streamice_CFL_factor = .5
208     streamice_adjDump = 0.
209     streamice_bg_surf_slope_x = .0
210     streamice_bg_surf_slope_y = 0.
211     streamice_kx_b_init = 1.
212     streamice_ky_b_init = 1.
213     streamice_wgt_drift = 0.
214     streamice_wgt_tikh = 0.
215 jmc 1.8 streamice_wgt_surf = 0.
216     streamice_wgt_vel = 0.
217 dgoldberg 1.1 streamice_wgt_avthick = 0.
218     streamice_addl_backstress = 0.0
219     streamice_smooth_gl_width = 0.0
220     streamice_adot_uniform = 0.0
221 dgoldberg 1.5 streamice_forcing_period = 0
222 dgoldberg 1.1
223     STREAMICEthickInit = 'FILE'
224     STREAMICEthickFile = ' '
225     STREAMICEcalveMaskFile = ' '
226     STREAMICEsigcoordInit = 'UNIFORM'
227     STREAMICEsigcoordFile = ' '
228     STREAMICEbasalTracConfig = 'UNIFORM'
229 dgoldberg 1.2 STREAMICEBdotConfig = ''
230     STREAMICEBdotFile = ''
231 dgoldberg 1.5 STREAMICEBdotTimeDepFile = ' '
232 dgoldberg 1.1 STREAMICEbasalTracFile = ' '
233     STREAMICEvelOptimFile = ''
234     STREAMICEtopogFile = ''
235     STREAMICEhmaskFile = ''
236     STREAMICEHBCyFile = ''
237     STREAMICEHBCxFile = ''
238 dgoldberg 1.3 STREAMICEuNormalStressFile = ''
239     STREAMICEvNormalStressFile = ''
240     STREAMICEuShearStressFile = ''
241     STREAMICEvShearStressFile = ''
242 dgoldberg 1.5 STREAMICEuNormalTimeDepFile = ' '
243     STREAMICEvNormalTimeDepFile = ' '
244     STREAMICEuShearTimeDepFile = ' '
245     STREAMICEvShearTimeDepFile = ' '
246 dgoldberg 1.9 STREAMICEuFluxTimeDepFile = ' '
247     STREAMICEvFluxTimeDepFile = ' '
248 dgoldberg 1.3
249 dgoldberg 1.1 #ifdef ALLOW_STREAMICE_2DTRACER
250     STREAMICETrac2DBCxFile = ''
251     STREAMICETrac2DBCyFile = ''
252     STREAMICETrac2DInitFile = ''
253     #endif
254     STREAMICEuFaceBdryFile = ''
255     STREAMICEvFaceBdryFile = ''
256     STREAMICEuDirichValsFile = ''
257     STREAMICEvDirichValsFile = ''
258 dgoldberg 1.3 STREAMICEuMassFluxFile = ''
259     STREAMICEvMassFluxFile = ''
260 dgoldberg 1.1 STREAMICEGlenConstFile = ''
261     STREAMICEcostMaskFile = ''
262     STREAMICEGlenConstConfig = 'UNIFORM'
263     #ifdef ALLOW_PETSC
264     PETSC_PRECOND_TYPE = 'PCBJACOBI'
265     PETSC_SOLVER_TYPE = 'KSPCG'
266 dgoldberg 1.10 streamice_use_petsc = .true.
267 dgoldberg 1.1 #endif
268     STREAMICE_ADV_SCHEME = ''
269    
270 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
271     ! n_fluxes = 0
272     ! n_epochs = 0
273     ! DO iarr=1,n_fluxes_max
274     ! streamice_ctrl_flux_id(iarr) = 0
275     ! DO tarr=1,n_epochs_max
276     ! streamice_ctrl_flux_scaleVel(iarr,tarr) = 0. _d 0
277     ! ENDDO
278     ! ENDDO
279     !#endif
280 dgoldberg 1.1
281     STREAMICE_tave_mdsio = .TRUE.
282     STREAMICE_dump_mdsio = .TRUE.
283 jmc 1.8 STREAMICE_dump_mnc = .FALSE.
284 dgoldberg 1.1 STREAMICE_tave_mnc = .FALSE.
285 dgoldberg 1.6 ! STREAMICE_GL_regularize = .FALSE.
286 dgoldberg 1.1 STREAMICE_move_front = .FALSE.
287     STREAMICE_calve_to_mask = .FALSE.
288     ! STREAMICE_geom_file_setup = .FALSE.
289     ! STREAMICE_construct_matrix = .TRUE.
290     STREAMICE_lower_cg_tol = .FALSE.
291     STREAMICE_diagnostic_only = .FALSE.
292     STREAMICE_ppm_driving_stress = .FALSE.
293 dgoldberg 1.7 STREAMICE_chkfixedptconvergence = .true.
294     STREAMICE_chkresidconvergence = .true.
295 dgoldberg 1.1 STREAMICE_h_ctrl_const_surf = .FALSE.
296 dgoldberg 1.7 STREAMICE_allow_cpl = .false.
297 dgoldberg 1.1 ! STREAMICE_hybrid_stress= .FALSE.
298    
299     min_x_noflow_NORTH = 0.
300     max_x_noflow_NORTH = 0.
301     min_x_noflow_SOUTH = 0.
302     max_x_noflow_SOUTH = 0.
303     min_y_noflow_WEST = 0.
304     max_y_noflow_WEST = 0.
305     min_y_noflow_EAST = 0.
306     max_y_noflow_EAST = 0.
307     min_x_noStress_NORTH = 0.
308     max_x_noStress_NORTH = 0.
309     min_x_noStress_SOUTH = 0.
310     max_x_noStress_SOUTH = 0.
311     min_y_noStress_WEST = 0.
312     max_y_noStress_WEST = 0.
313     min_y_noStress_EAST = 0.
314     max_y_noStress_EAST = 0.
315     min_x_FluxBdry_NORTH = 0.
316     max_x_FluxBdry_NORTH = 0.
317     min_x_FluxBdry_SOUTH = 0.
318     max_x_FluxBdry_SOUTH = 0.
319     min_y_FluxBdry_WEST = 0.
320     max_y_FluxBdry_WEST = 0.
321     min_y_FluxBdry_EAST = 0.
322     max_y_FluxBdry_EAST = 0.
323     min_x_Dirich_NORTH = 0.
324     max_x_Dirich_NORTH = 0.
325     min_x_Dirich_SOUTH = 0.
326     max_x_Dirich_SOUTH = 0.
327     min_y_Dirich_WEST = 0.
328     max_y_Dirich_WEST = 0.
329     min_y_Dirich_EAST = 0.
330     max_y_Dirich_EAST = 0.
331     min_y_CFBC_WEST = 0.
332     max_y_CFBC_WEST = 0.
333     min_y_CFBC_EAST = 0.
334     max_y_CFBC_EAST = 0.
335     flux_bdry_val_SOUTH = 0.
336     flux_bdry_val_NORTH = 0.
337     flux_bdry_val_WEST = 0.
338     flux_bdry_val_EAST = 0.
339    
340     STREAMICE_NS_periodic = .FALSE.
341 jmc 1.8 STREAMICE_EW_periodic = .FALSE.
342 dgoldberg 1.1
343     WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
344     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
345     & SQUEEZE_RIGHT , 1)
346     CALL OPEN_COPY_DATA_FILE(
347     I 'data.streamice', 'STREAMICE_READPARMS',
348     O iUnit,
349     I myThid )
350    
351     C Read parameters from open data file
352     READ(UNIT=iUnit,NML=STREAMICE_PARM01)
353     WRITE(msgBuf,'(A)')
354     & 'STREAMICE_READPARMS: read first param block'
355     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
356     & SQUEEZE_RIGHT , 1)
357    
358     IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
359     READ(UNIT=iUnit,NML=STREAMICE_PARM02)
360     WRITE(msgBuf,'(A)')
361     & 'STREAMICE_READPARMS: read second param block'
362     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
363     & SQUEEZE_RIGHT , 1)
364     ENDIF
365    
366     #ifdef ALLOW_STREAMICE_2DTRACER
367     READ(UNIT=iUnit,NML=STREAMICE_PARMTRACER)
368     WRITE(msgBuf,'(A)')
369     & 'STREAMICE_READPARMS: read tracer param block'
370     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
371     & SQUEEZE_RIGHT , 1)
372     #endif
373    
374     #ifdef ALLOW_PETSC
375     READ(UNIT=iUnit,NML=STREAMICE_PARMPETSC)
376     WRITE(msgBuf,'(A)')
377     & 'STREAMICE_READPARMS: read petsc param block'
378     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
379     & SQUEEZE_RIGHT , 1)
380     #endif
381    
382 dgoldberg 1.12 #if (defined (ALLOW_OPENAD) && defined (ALLOW_STREAMICE_OAD_FP))
383     READ(UNIT=iUnit,NML=STREAMICE_PARMOAD)
384     WRITE(msgBuf,'(A)')
385     & 'STREAMICE_READPARMS: read oad parm block'
386     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
387     & SQUEEZE_RIGHT , 1)
388     #endif
389    
390 dgoldberg 1.1 READ(UNIT=iUnit,NML=STREAMICE_PARM03)
391     WRITE(msgBuf,'(A)')
392     & 'STREAMICE_READPARMS: read third param block'
393     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
394     & SQUEEZE_RIGHT , 1)
395     CLOSE(iUnit)
396    
397 dgoldberg 1.9 !#ifdef ALLOW_STREAMICE_FLUX_CONTROL
398     !
399     ! CALL OPEN_COPY_DATA_FILE(
400     ! I 'data.strmctrlflux', 'STREAMICE_READPARMS',
401     ! O iUnit,
402     ! I myThid )
403     !
404     ! READ(UNIT=iUnit,NML=STREAMICE_PARMFLUXCTRL)
405     ! WRITE(msgBuf,'(A)')
406     ! & 'STREAMICE_READPARMS: read flux_ctrl param block'
407     ! CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
408     ! & SQUEEZE_RIGHT , 1)
409     ! CLOSE(iUnit)
410     !#endif
411 dgoldberg 1.1
412     streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)
413    
414     C- Set Output type flags :
415 jmc 1.8
416 dgoldberg 1.1 #ifdef ALLOW_MNC
417     IF (useMNC) THEN
418     IF ( .NOT.outputTypesInclusive
419     & .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
420     IF ( .NOT.outputTypesInclusive
421     & .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
422     ENDIF
423     #endif
424    
425     _END_MASTER(myThid)
426    
427     C-- Everyone else must wait for the parameters to be loaded
428     _BARRIER
429    
430     #endif /* ALLOW_STREAMICE */
431    
432     RETURN
433     END

  ViewVC Help
Powered by ViewVC 1.1.22