/[MITgcm]/MITgcm/pkg/streamice/streamice_readparms.F
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Revision 1.4 - (hide annotations) (download)
Tue May 27 23:47:42 2014 UTC (9 years, 11 months ago) by jmc
Branch: MAIN
Changes since 1.3: +25 -20 lines
add a call to S/R packages_unused_msg.F to print a weak warning
when parameter file "data.this_pkg" exist but  but useTHIS_PKG=F

1 jmc 1.4 C $Header: /u/gcmpack/MITgcm/pkg/streamice/streamice_readparms.F,v 1.3 2014/04/24 12:02:41 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     #ifdef ALLOW_STREAMICE_FLUX_CONTROL
23 jmc 1.4 #include "STREAMICE_CTRL_FLUX.h"
24 dgoldberg 1.1 #endif
25    
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 1.4 & 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     & STREAMICE_GL_regularize,
46     & STREAMICEthickInit,
47     & STREAMICEsigcoordInit,
48     & STREAMICEsigcoordFile,
49     & STREAMICEthickFile,
50     & STREAMICEcalveMaskFile,
51     & STREAMICEcostMaskFile,
52     & STREAMICEison,
53     & STREAMICE_dump_mdsio, STREAMICE_tave_mdsio,
54     & STREAMICE_dump_mnc, STREAMICE_tave_mnc,
55     & STREAMICE_GL_regularize, STREAMICE_move_front,
56     & 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 1.1 & STREAMICEvelOptimFile,
68     & STREAMICEtopogFile,
69     & STREAMICEhmaskFile,
70     & STREAMICEHBCyFile,
71     & STREAMICEHBCxFile,
72     & STREAMICEuFaceBdryFile,
73     & STREAMICEvFaceBdryFile,
74     & STREAMICEuDirichValsFile,
75 jmc 1.4 & STREAMICEvDirichValsFile,
76     & STREAMICEuMassFluxFile,
77     & STREAMICEvMassFluxFile,
78 dgoldberg 1.3 & STREAMICEuNormalStressFile,
79     & STREAMICEvNormalStressFile,
80     & STREAMICEuShearStressFile,
81     & STREAMICEvShearStressFile,
82 dgoldberg 1.1 & STREAMICEGlenConstFile, STREAMICEGlenConstConfig,
83     & STREAMICE_ppm_driving_stress,
84     & STREAMICE_h_ctrl_const_surf,
85     & streamice_wgt_drift,streamice_wgt_surf,streamice_wgt_vel,
86 jmc 1.4 & streamice_wgt_avthick, streamice_wgt_tikh,
87 dgoldberg 1.1 & streamice_addl_backstress,
88     & streamice_smooth_gl_width,
89     & streamice_adot_uniform,
90     & STREAMICE_ADV_SCHEME
91    
92     #ifdef ALLOW_STREAMICE_2DTRACER
93     NAMELIST /STREAMICE_PARMTRACER/
94     & STREAMICETrac2DBCxFile,
95     & STREAMICETrac2DBCyFile,
96     & STREAMICETrac2DINITFile
97     #endif
98    
99     #ifdef ALLOW_PETSC
100     NAMELIST /STREAMICE_PARMPETSC/
101     & PETSC_PRECOND_TYPE, PETSC_SOLVER_TYPE
102     #endif
103    
104     #ifdef ALLOW_STREAMICE_FLUX_CONTROL
105     NAMELIST /STREAMICE_PARMFLUXCTRL/
106     & n_fluxes, n_epochs,
107     & streamice_ctrl_flux_id,
108     & streamice_ctrl_flux_scaleVel
109     #endif
110    
111     NAMELIST /STREAMICE_PARM02/
112     & shelf_max_draft,
113     & shelf_min_draft,
114     & shelf_edge_pos,
115     & shelf_slope_scale,
116     & shelf_flat_width,
117     & flow_dir
118    
119     NAMELIST /STREAMICE_PARM03/
120     & min_x_noflow_NORTH, max_x_noflow_NORTH,
121     & min_x_noflow_SOUTH, max_x_noflow_SOUTH,
122     & min_y_noflow_WEST, max_y_noflow_WEST,
123     & min_y_noflow_EAST, max_y_noflow_EAST,
124     & min_x_noStress_NORTH, max_x_noStress_NORTH,
125     & min_x_noStress_SOUTH, max_x_noStress_SOUTH,
126     & min_y_noStress_WEST, max_y_noStress_WEST,
127     & min_y_noStress_EAST, max_y_noStress_EAST,
128     & min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
129     & min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
130     & min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
131     & min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
132     & min_x_Dirich_NORTH, max_x_Dirich_NORTH,
133     & min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
134     & min_y_Dirich_WEST, max_y_Dirich_WEST,
135     & min_y_Dirich_EAST, max_y_Dirich_EAST,
136     & min_x_CFBC_NORTH, max_x_CFBC_NORTH,
137     & min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
138     & min_y_CFBC_WEST, max_y_CFBC_WEST,
139     & min_y_CFBC_EAST, max_y_CFBC_EAST,
140     & flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
141     & flux_bdry_val_WEST, flux_bdry_val_EAST,
142     & STREAMICE_NS_periodic, STREAMICE_EW_periodic
143    
144 jmc 1.4 C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
145    
146     IF ( .NOT.useStreamIce ) THEN
147     C- pkg STREAMICE is not used
148     _BEGIN_MASTER(myThid)
149     C- Track pkg activation status:
150     C print a (weak) warning if data.streamice is found
151     CALL PACKAGES_UNUSED_MSG( 'useStreamIce', ' ', ' ' )
152     _END_MASTER(myThid)
153     RETURN
154     ENDIF
155    
156 dgoldberg 1.1 _BEGIN_MASTER(myThid)
157    
158     C-- Default values for STREAMICE
159    
160 jmc 1.4 streamice_density = 917.
161 dgoldberg 1.1 streamice_density_ocean_avg = 1024.
162     B_glen_isothermal = 9.461e-18 ! Pa (-1/3) a
163     n_glen = 3.
164     eps_glen_min = 1.0e-12
165     eps_u_min = 1.0e-6
166     C_basal_fric_const = 31.71 ! Pa (m/a)-1n
167     n_basal_friction = 1.
168     streamice_vel_update = 169200. ! seconds
169     streamice_cg_tol = 1e-6
170     streamice_nonlin_tol = 1e-6
171     streamice_nonlin_tol_fp = 1.e-14
172     streamice_max_cg_iter = 2000
173     streamice_max_nl_iter = 100
174     streamice_n_sub_regularize = 4
175     streamice_CFL_factor = .5
176     streamice_adjDump = 0.
177     streamice_bg_surf_slope_x = .0
178     streamice_bg_surf_slope_y = 0.
179     streamice_kx_b_init = 1.
180     streamice_ky_b_init = 1.
181     streamice_wgt_drift = 0.
182     streamice_wgt_tikh = 0.
183 jmc 1.4 streamice_wgt_surf = 0.
184     streamice_wgt_vel = 0.
185 dgoldberg 1.1 streamice_wgt_avthick = 0.
186     streamice_addl_backstress = 0.0
187     streamice_smooth_gl_width = 0.0
188     streamice_adot_uniform = 0.0
189    
190     STREAMICEthickInit = 'FILE'
191     STREAMICEthickFile = ' '
192     STREAMICEcalveMaskFile = ' '
193     STREAMICEsigcoordInit = 'UNIFORM'
194     STREAMICEsigcoordFile = ' '
195     STREAMICEbasalTracConfig = 'UNIFORM'
196 dgoldberg 1.2 STREAMICEBdotConfig = ''
197     STREAMICEBdotFile = ''
198 dgoldberg 1.1 STREAMICEbasalTracFile = ' '
199     STREAMICEvelOptimFile = ''
200     STREAMICEtopogFile = ''
201     STREAMICEhmaskFile = ''
202     STREAMICEHBCyFile = ''
203     STREAMICEHBCxFile = ''
204 dgoldberg 1.3 STREAMICEuNormalStressFile = ''
205     STREAMICEvNormalStressFile = ''
206     STREAMICEuShearStressFile = ''
207     STREAMICEvShearStressFile = ''
208    
209 dgoldberg 1.1 #ifdef ALLOW_STREAMICE_2DTRACER
210     STREAMICETrac2DBCxFile = ''
211     STREAMICETrac2DBCyFile = ''
212     STREAMICETrac2DInitFile = ''
213     #endif
214     STREAMICEuFaceBdryFile = ''
215     STREAMICEvFaceBdryFile = ''
216     STREAMICEuDirichValsFile = ''
217     STREAMICEvDirichValsFile = ''
218 dgoldberg 1.3 STREAMICEuMassFluxFile = ''
219     STREAMICEvMassFluxFile = ''
220 dgoldberg 1.1 STREAMICEGlenConstFile = ''
221     STREAMICEcostMaskFile = ''
222     STREAMICEGlenConstConfig = 'UNIFORM'
223     #ifdef ALLOW_PETSC
224     PETSC_PRECOND_TYPE = 'PCBJACOBI'
225     PETSC_SOLVER_TYPE = 'KSPCG'
226     #endif
227     STREAMICE_ADV_SCHEME = ''
228    
229     #ifdef ALLOW_STREAMICE_FLUX_CONTROL
230     n_fluxes = 0
231     n_epochs = 0
232     DO iarr=1,n_fluxes_max
233     streamice_ctrl_flux_id(iarr) = 0
234     DO tarr=1,n_epochs_max
235     streamice_ctrl_flux_scaleVel(iarr,tarr) = 0. _d 0
236     ENDDO
237     ENDDO
238     #endif
239    
240     STREAMICEison = .TRUE.
241     STREAMICE_tave_mdsio = .TRUE.
242     STREAMICE_dump_mdsio = .TRUE.
243 jmc 1.4 STREAMICE_dump_mnc = .FALSE.
244 dgoldberg 1.1 STREAMICE_tave_mnc = .FALSE.
245     STREAMICE_GL_regularize = .FALSE.
246     STREAMICE_move_front = .FALSE.
247     STREAMICE_calve_to_mask = .FALSE.
248     ! STREAMICE_geom_file_setup = .FALSE.
249     ! STREAMICE_construct_matrix = .TRUE.
250     STREAMICE_lower_cg_tol = .FALSE.
251     STREAMICE_diagnostic_only = .FALSE.
252     STREAMICE_ppm_driving_stress = .FALSE.
253     STREAMICE_h_ctrl_const_surf = .FALSE.
254     ! STREAMICE_hybrid_stress= .FALSE.
255    
256     min_x_noflow_NORTH = 0.
257     max_x_noflow_NORTH = 0.
258     min_x_noflow_SOUTH = 0.
259     max_x_noflow_SOUTH = 0.
260     min_y_noflow_WEST = 0.
261     max_y_noflow_WEST = 0.
262     min_y_noflow_EAST = 0.
263     max_y_noflow_EAST = 0.
264     min_x_noStress_NORTH = 0.
265     max_x_noStress_NORTH = 0.
266     min_x_noStress_SOUTH = 0.
267     max_x_noStress_SOUTH = 0.
268     min_y_noStress_WEST = 0.
269     max_y_noStress_WEST = 0.
270     min_y_noStress_EAST = 0.
271     max_y_noStress_EAST = 0.
272     min_x_FluxBdry_NORTH = 0.
273     max_x_FluxBdry_NORTH = 0.
274     min_x_FluxBdry_SOUTH = 0.
275     max_x_FluxBdry_SOUTH = 0.
276     min_y_FluxBdry_WEST = 0.
277     max_y_FluxBdry_WEST = 0.
278     min_y_FluxBdry_EAST = 0.
279     max_y_FluxBdry_EAST = 0.
280     min_x_Dirich_NORTH = 0.
281     max_x_Dirich_NORTH = 0.
282     min_x_Dirich_SOUTH = 0.
283     max_x_Dirich_SOUTH = 0.
284     min_y_Dirich_WEST = 0.
285     max_y_Dirich_WEST = 0.
286     min_y_Dirich_EAST = 0.
287     max_y_Dirich_EAST = 0.
288     min_y_CFBC_WEST = 0.
289     max_y_CFBC_WEST = 0.
290     min_y_CFBC_EAST = 0.
291     max_y_CFBC_EAST = 0.
292     flux_bdry_val_SOUTH = 0.
293     flux_bdry_val_NORTH = 0.
294     flux_bdry_val_WEST = 0.
295     flux_bdry_val_EAST = 0.
296    
297     STREAMICE_NS_periodic = .FALSE.
298 jmc 1.4 STREAMICE_EW_periodic = .FALSE.
299 dgoldberg 1.1
300     WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
301     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
302     & SQUEEZE_RIGHT , 1)
303     CALL OPEN_COPY_DATA_FILE(
304     I 'data.streamice', 'STREAMICE_READPARMS',
305     O iUnit,
306     I myThid )
307    
308     C Read parameters from open data file
309     READ(UNIT=iUnit,NML=STREAMICE_PARM01)
310     WRITE(msgBuf,'(A)')
311     & 'STREAMICE_READPARMS: read first param block'
312     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
313     & SQUEEZE_RIGHT , 1)
314    
315     IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
316     READ(UNIT=iUnit,NML=STREAMICE_PARM02)
317     WRITE(msgBuf,'(A)')
318     & 'STREAMICE_READPARMS: read second param block'
319     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
320     & SQUEEZE_RIGHT , 1)
321     ENDIF
322    
323     #ifdef ALLOW_STREAMICE_2DTRACER
324     READ(UNIT=iUnit,NML=STREAMICE_PARMTRACER)
325     WRITE(msgBuf,'(A)')
326     & 'STREAMICE_READPARMS: read tracer param block'
327     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
328     & SQUEEZE_RIGHT , 1)
329     #endif
330    
331     #ifdef ALLOW_PETSC
332     READ(UNIT=iUnit,NML=STREAMICE_PARMPETSC)
333     WRITE(msgBuf,'(A)')
334     & 'STREAMICE_READPARMS: read petsc param block'
335     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
336     & SQUEEZE_RIGHT , 1)
337     #endif
338    
339     READ(UNIT=iUnit,NML=STREAMICE_PARM03)
340     WRITE(msgBuf,'(A)')
341     & 'STREAMICE_READPARMS: read third param block'
342     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
343     & SQUEEZE_RIGHT , 1)
344     CLOSE(iUnit)
345    
346     #ifdef ALLOW_STREAMICE_FLUX_CONTROL
347    
348     CALL OPEN_COPY_DATA_FILE(
349     I 'data.strmctrlflux', 'STREAMICE_READPARMS',
350     O iUnit,
351     I myThid )
352    
353     READ(UNIT=iUnit,NML=STREAMICE_PARMFLUXCTRL)
354     WRITE(msgBuf,'(A)')
355     & 'STREAMICE_READPARMS: read flux_ctrl param block'
356     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
357     & SQUEEZE_RIGHT , 1)
358     CLOSE(iUnit)
359     #endif
360    
361     streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)
362    
363     C- Set Output type flags :
364 jmc 1.4
365 dgoldberg 1.1 #ifdef ALLOW_MNC
366     IF (useMNC) THEN
367     IF ( .NOT.outputTypesInclusive
368     & .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
369     IF ( .NOT.outputTypesInclusive
370     & .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
371     ENDIF
372     #endif
373    
374     _END_MASTER(myThid)
375    
376     C-- Everyone else must wait for the parameters to be loaded
377     _BARRIER
378    
379     #endif /* ALLOW_STREAMICE */
380    
381     RETURN
382     END

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