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Revision 1.15 - (hide annotations) (download)
Sat Jun 8 22:15:34 2013 UTC (12 years, 1 month ago) by dgoldberg
Branch: MAIN
Changes since 1.14: +83 -9 lines
new advected scalar; new advection scheme for thickness update; corresponding TAF directives

1 dgoldberg 1.14 C $Header: /u/gcmpack/MITgcm_contrib/dgoldberg/streamice/streamice_readparms.F,v 1.13 2013/04/06 17:43:41 dgoldberg Exp $
2 heimbach 1.1 C $Name: $
3    
4    
5     C this needs changes
6    
7     #include "STREAMICE_OPTIONS.h"
8    
9     C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
10     CBOP 0
11     SUBROUTINE STREAMICE_READPARMS( myThid )
12    
13     C !DESCRIPTION:
14     C Initialize STREAMICE variables and constants.
15    
16     C !USES:
17     IMPLICIT NONE
18     #include "SIZE.h"
19     #include "EEPARAMS.h"
20     #include "PARAMS.h"
21     #include "STREAMICE.h"
22     #include "STREAMICE_BDRY.h"
23 dgoldberg 1.15 #ifdef ALLOW_STREAMICE_FLUX_CONTROL
24     #include "STREAMICE_CTRL_FLUX.h"
25     #endif
26 heimbach 1.1
27     C !INPUT PARAMETERS:
28     INTEGER myThid
29     CEOP
30    
31     #ifdef ALLOW_STREAMICE
32    
33     C !LOCAL VARIABLES:
34     C msgBuf :: Informational/error message buffer
35     C iUnit :: Work variable for IO unit number
36     CHARACTER*(MAX_LEN_MBUF) msgBuf
37 dgoldberg 1.15 INTEGER iUnit, iarr, tarr
38 heimbach 1.1
39     NAMELIST /STREAMICE_PARM01/
40     & streamice_density, streamice_density_ocean_avg,
41 dgoldberg 1.12 & B_glen_isothermal, n_glen, eps_glen_min, eps_u_min,
42 heimbach 1.1 & C_basal_fric_const, n_basal_friction,
43     & streamice_vel_update,streamice_cg_tol,streamice_nonlin_tol,
44 dgoldberg 1.5 & streamice_nonlin_tol_fp,
45 heimbach 1.1 & streamice_max_cg_iter, streamice_max_nl_iter,
46     & STREAMICE_GL_regularize,
47     & STREAMICEthickInit,
48 dgoldberg 1.6 & STREAMICEsigcoordInit,
49     & STREAMICEsigcoordFile,
50 heimbach 1.1 & STREAMICEthickFile,
51     & STREAMICEcalveMaskFile,
52 dgoldberg 1.12 & STREAMICEcostMaskFile,
53 heimbach 1.1 & STREAMICEison,
54     & STREAMICE_dump_mdsio, STREAMICE_tave_mdsio,
55     & STREAMICE_dump_mnc, STREAMICE_tave_mnc,
56     & STREAMICE_GL_regularize, STREAMICE_move_front,
57     & STREAMICE_calve_to_mask,
58 dgoldberg 1.6 & STREAMICE_diagnostic_only,
59 heimbach 1.1 & STREAMICE_lower_cg_tol,
60 heimbach 1.4 & streamice_CFL_factor,
61 dgoldberg 1.6 & streamice_adjDump,
62     & streamice_bg_surf_slope_x, streamice_bg_surf_slope_y,
63     & streamice_kx_b_init, streamice_ky_b_init,
64     & STREAMICEbasalTracConfig,
65     & STREAMICEbasalTracFile,
66 dgoldberg 1.7 & STREAMICEvelOptimFile,
67 dgoldberg 1.12 & STREAMICEtopogFile,
68 dgoldberg 1.10 & STREAMICEhmaskFile,
69 dgoldberg 1.15 & STREAMICEHBCyFile,
70     & STREAMICEHBCxFile,
71 dgoldberg 1.10 & STREAMICEuFaceBdryFile,
72     & STREAMICEvFaceBdryFile,
73     & STREAMICEuDirichValsFile,
74     & STREAMICEvDirichValsFile,
75     & STREAMICEGlenConstFile, STREAMICEGlenConstConfig,
76 dgoldberg 1.7 & STREAMICE_ppm_driving_stress,
77 dgoldberg 1.8 & STREAMICE_h_ctrl_const_surf,
78     & streamice_wgt_drift,streamice_wgt_surf,streamice_wgt_vel,
79 dgoldberg 1.10 & streamice_wgt_avthick, streamice_wgt_tikh,
80 dgoldberg 1.12 & streamice_addl_backstress,
81 dgoldberg 1.13 & streamice_smooth_gl_width,
82 dgoldberg 1.15 & STREAMICE_ADV_SCHEME
83    
84     #ifdef ALLOW_STREAMICE_2DTRACER
85     NAMELIST /STREAMICE_PARMTRACER/
86     & STREAMICETrac2DBCxFile,
87     & STREAMICETrac2DBCyFile,
88     & STREAMICETrac2DINITFile
89     #endif
90    
91     #ifdef ALLOW_PETSC
92     NAMELIST /STREAMICE_PARMPETSC/
93     & PETSC_PRECOND_TYPE, PETSC_SOLVER_TYPE
94     #endif
95    
96     #ifdef ALLOW_STREAMICE_FLUX_CONTROL
97     NAMELIST /STREAMICE_PARMFLUXCTRL/
98     & n_fluxes, n_epochs,
99     & streamice_ctrl_flux_id,
100     & streamice_ctrl_flux_scaleVel
101     #endif
102 dgoldberg 1.6
103 heimbach 1.1
104     NAMELIST /STREAMICE_PARM02/
105     & shelf_max_draft,
106     & shelf_min_draft,
107     & shelf_edge_pos,
108     & shelf_slope_scale,
109     & shelf_flat_width,
110     & flow_dir
111    
112     NAMELIST /STREAMICE_PARM03/
113     & min_x_noflow_NORTH, max_x_noflow_NORTH,
114     & min_x_noflow_SOUTH, max_x_noflow_SOUTH,
115     & min_y_noflow_WEST, max_y_noflow_WEST,
116     & min_y_noflow_EAST, max_y_noflow_EAST,
117     & min_x_noStress_NORTH, max_x_noStress_NORTH,
118     & min_x_noStress_SOUTH, max_x_noStress_SOUTH,
119     & min_y_noStress_WEST, max_y_noStress_WEST,
120     & min_y_noStress_EAST, max_y_noStress_EAST,
121     & min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
122     & min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
123     & min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
124     & min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
125     & min_x_Dirich_NORTH, max_x_Dirich_NORTH,
126     & min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
127     & min_y_Dirich_WEST, max_y_Dirich_WEST,
128     & min_y_Dirich_EAST, max_y_Dirich_EAST,
129     & min_x_CFBC_NORTH, max_x_CFBC_NORTH,
130     & min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
131     & min_y_CFBC_WEST, max_y_CFBC_WEST,
132     & min_y_CFBC_EAST, max_y_CFBC_EAST,
133     & flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
134 dgoldberg 1.6 & flux_bdry_val_WEST, flux_bdry_val_EAST,
135     & STREAMICE_NS_periodic, STREAMICE_EW_periodic
136 heimbach 1.1
137     _BEGIN_MASTER(myThid)
138    
139     C-- Default values for STREAMICE
140    
141     streamice_density = 917.
142     streamice_density_ocean_avg = 1024.
143 dgoldberg 1.12 B_glen_isothermal = 9.461e-18 ! Pa (-1/3) a
144 heimbach 1.1 n_glen = 3.
145     eps_glen_min = 1.0e-12
146 dgoldberg 1.9 eps_u_min = 1.0e-6
147 heimbach 1.1 C_basal_fric_const = 31.71 ! Pa (m/a)-1n
148     n_basal_friction = 1.
149     streamice_vel_update = 169200. ! seconds
150     streamice_cg_tol = 1e-6
151     streamice_nonlin_tol = 1e-6
152 dgoldberg 1.5 streamice_nonlin_tol_fp = 1.e-14
153 heimbach 1.1 streamice_max_cg_iter = 2000
154     streamice_max_nl_iter = 100
155     streamice_n_sub_regularize = 4
156     streamice_CFL_factor = .5
157 heimbach 1.4 streamice_adjDump = 0.
158 dgoldberg 1.6 streamice_bg_surf_slope_x = .0
159     streamice_bg_surf_slope_y = 0.
160     streamice_kx_b_init = 1.
161     streamice_ky_b_init = 1.
162 dgoldberg 1.8 streamice_wgt_drift = 0.
163 dgoldberg 1.10 streamice_wgt_tikh = 0.
164 dgoldberg 1.8 streamice_wgt_surf = 0.
165     streamice_wgt_vel = 0.
166 dgoldberg 1.9 streamice_wgt_avthick = 0.
167 dgoldberg 1.12 streamice_addl_backstress = 0.0
168     streamice_smooth_gl_width = 0.0
169 dgoldberg 1.6
170 heimbach 1.1 STREAMICEthickInit = 'FILE'
171     STREAMICEthickFile = ' '
172     STREAMICEcalveMaskFile = ' '
173 dgoldberg 1.6 STREAMICEsigcoordInit = 'UNIFORM'
174     STREAMICEsigcoordFile = ' '
175     STREAMICEbasalTracConfig = 'UNIFORM'
176     STREAMICEbasalTracFile = ' '
177     STREAMICEvelOptimFile = ''
178 dgoldberg 1.12 STREAMICEtopogFile = ''
179 dgoldberg 1.10 STREAMICEhmaskFile = ''
180 dgoldberg 1.15 STREAMICEHBCyFile = ''
181     STREAMICEHBCxFile = ''
182     #ifdef ALLOW_STREAMICE_2DTRACER
183     STREAMICETrac2DBCxFile = ''
184     STREAMICETrac2DBCyFile = ''
185     STREAMICETrac2DInitFile = ''
186     #endif
187 dgoldberg 1.10 STREAMICEuFaceBdryFile = ''
188     STREAMICEvFaceBdryFile = ''
189     STREAMICEuDirichValsFile = ''
190     STREAMICEvDirichValsFile = ''
191     STREAMICEGlenConstFile = ''
192 dgoldberg 1.12 STREAMICEcostMaskFile = ''
193 dgoldberg 1.11 STREAMICEGlenConstConfig = 'UNIFORM'
194 dgoldberg 1.15 #ifdef ALLOW_PETSC
195 dgoldberg 1.13 PETSC_PRECOND_TYPE = 'PCBJACOBI'
196     PETSC_SOLVER_TYPE = 'KSPCG'
197 dgoldberg 1.15 #endif
198     STREAMICE_ADV_SCHEME = ''
199    
200     #ifdef ALLOW_STREAMICE_FLUX_CONTROL
201     n_fluxes = 0
202     n_epochs = 0
203     DO iarr=1,n_fluxes_max
204     streamice_ctrl_flux_id(iarr) = 0
205     DO tarr=1,n_epochs_max
206     streamice_ctrl_flux_scaleVel(iarr,tarr) = 0. _d 0
207     ENDDO
208     ENDDO
209     #endif
210 heimbach 1.1
211     STREAMICEison = .TRUE.
212     STREAMICE_tave_mdsio = .TRUE.
213     STREAMICE_dump_mdsio = .TRUE.
214     STREAMICE_dump_mnc = .FALSE.
215     STREAMICE_tave_mnc = .FALSE.
216     STREAMICE_GL_regularize = .FALSE.
217     STREAMICE_move_front = .FALSE.
218     STREAMICE_calve_to_mask = .FALSE.
219 dgoldberg 1.10 ! STREAMICE_geom_file_setup = .FALSE.
220 dgoldberg 1.2 ! STREAMICE_construct_matrix = .TRUE.
221 heimbach 1.1 STREAMICE_lower_cg_tol = .FALSE.
222 dgoldberg 1.6 STREAMICE_diagnostic_only = .FALSE.
223 dgoldberg 1.7 STREAMICE_ppm_driving_stress = .FALSE.
224     STREAMICE_h_ctrl_const_surf = .FALSE.
225 dgoldberg 1.6 ! STREAMICE_hybrid_stress= .FALSE.
226 heimbach 1.1
227     min_x_noflow_NORTH = 0.
228     max_x_noflow_NORTH = 0.
229     min_x_noflow_SOUTH = 0.
230     max_x_noflow_SOUTH = 0.
231     min_y_noflow_WEST = 0.
232     max_y_noflow_WEST = 0.
233     min_y_noflow_EAST = 0.
234     max_y_noflow_EAST = 0.
235     min_x_noStress_NORTH = 0.
236     max_x_noStress_NORTH = 0.
237     min_x_noStress_SOUTH = 0.
238     max_x_noStress_SOUTH = 0.
239     min_y_noStress_WEST = 0.
240     max_y_noStress_WEST = 0.
241     min_y_noStress_EAST = 0.
242     max_y_noStress_EAST = 0.
243     min_x_FluxBdry_NORTH = 0.
244     max_x_FluxBdry_NORTH = 0.
245     min_x_FluxBdry_SOUTH = 0.
246     max_x_FluxBdry_SOUTH = 0.
247     min_y_FluxBdry_WEST = 0.
248     max_y_FluxBdry_WEST = 0.
249     min_y_FluxBdry_EAST = 0.
250     max_y_FluxBdry_EAST = 0.
251     min_x_Dirich_NORTH = 0.
252     max_x_Dirich_NORTH = 0.
253     min_x_Dirich_SOUTH = 0.
254     max_x_Dirich_SOUTH = 0.
255     min_y_Dirich_WEST = 0.
256     max_y_Dirich_WEST = 0.
257     min_y_Dirich_EAST = 0.
258     max_y_Dirich_EAST = 0.
259     min_y_CFBC_WEST = 0.
260     max_y_CFBC_WEST = 0.
261     min_y_CFBC_EAST = 0.
262     max_y_CFBC_EAST = 0.
263     flux_bdry_val_SOUTH = 0.
264     flux_bdry_val_NORTH = 0.
265     flux_bdry_val_WEST = 0.
266     flux_bdry_val_EAST = 0.
267    
268 dgoldberg 1.6 STREAMICE_NS_periodic = .FALSE.
269     STREAMICE_EW_periodic = .FALSE.
270 heimbach 1.1
271     WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
272     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
273     & SQUEEZE_RIGHT , 1)
274     CALL OPEN_COPY_DATA_FILE(
275     I 'data.streamice', 'STREAMICE_READPARMS',
276     O iUnit,
277     I myThid )
278    
279     C Read parameters from open data file
280     READ(UNIT=iUnit,NML=STREAMICE_PARM01)
281     WRITE(msgBuf,'(A)')
282     & 'STREAMICE_READPARMS: read first param block'
283     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
284     & SQUEEZE_RIGHT , 1)
285    
286     IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
287 dgoldberg 1.3 READ(UNIT=iUnit,NML=STREAMICE_PARM02)
288 heimbach 1.1 WRITE(msgBuf,'(A)')
289     & 'STREAMICE_READPARMS: read second param block'
290     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
291     & SQUEEZE_RIGHT , 1)
292     ENDIF
293    
294 dgoldberg 1.15 #ifdef ALLOW_STREAMICE_2DTRACER
295     READ(UNIT=iUnit,NML=STREAMICE_PARMTRACER)
296     WRITE(msgBuf,'(A)')
297     & 'STREAMICE_READPARMS: read tracer param block'
298     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
299     & SQUEEZE_RIGHT , 1)
300     #endif
301    
302     #ifdef ALLOW_PETSC
303     READ(UNIT=iUnit,NML=STREAMICE_PARMPETSC)
304     WRITE(msgBuf,'(A)')
305     & 'STREAMICE_READPARMS: read petsc param block'
306     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
307     & SQUEEZE_RIGHT , 1)
308     #endif
309    
310    
311 dgoldberg 1.3 READ(UNIT=iUnit,NML=STREAMICE_PARM03)
312 heimbach 1.1 WRITE(msgBuf,'(A)')
313     & 'STREAMICE_READPARMS: read third param block'
314     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
315     & SQUEEZE_RIGHT , 1)
316     CLOSE(iUnit)
317    
318 dgoldberg 1.15
319     #ifdef ALLOW_STREAMICE_FLUX_CONTROL
320    
321     CALL OPEN_COPY_DATA_FILE(
322     I 'data.strmctrlflux', 'STREAMICE_READPARMS',
323     O iUnit,
324     I myThid )
325    
326    
327     READ(UNIT=iUnit,NML=STREAMICE_PARMFLUXCTRL)
328     WRITE(msgBuf,'(A)')
329     & 'STREAMICE_READPARMS: read flux_ctrl param block'
330     CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
331     & SQUEEZE_RIGHT , 1)
332     CLOSE(iUnit)
333     #endif
334    
335    
336    
337 heimbach 1.1 streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)
338    
339     C- Set Output type flags :
340    
341     #ifdef ALLOW_MNC
342     IF (useMNC) THEN
343     IF ( .NOT.outputTypesInclusive
344     & .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
345     IF ( .NOT.outputTypesInclusive
346     & .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
347     ENDIF
348     #endif
349    
350     _END_MASTER(myThid)
351    
352     C-- Everyone else must wait for the parameters to be loaded
353     _BARRIER
354    
355     #endif /* ALLOW_STREAMICE */
356    
357     RETURN
358     END

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