dgoldberg/streamice/streamice_readparms.F

C $Header: /u/gcmpack/MITgcm_contrib/dgoldberg/streamice/streamice_readparms.F,v 1.12 2013/03/07 15:23:19 dgoldberg Exp $
C $Name:  $


C this needs changes

#include "STREAMICE_OPTIONS.h"

C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
CBOP 0
      SUBROUTINE STREAMICE_READPARMS( myThid )

C     !DESCRIPTION:
C     Initialize STREAMICE variables and constants.

C     !USES:
      IMPLICIT NONE
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
#include "STREAMICE.h"
#include "STREAMICE_BDRY.h"

C     !INPUT PARAMETERS:
      INTEGER myThid
CEOP

#ifdef ALLOW_STREAMICE

C     !LOCAL VARIABLES:
C     msgBuf     :: Informational/error message buffer
C     iUnit      :: Work variable for IO unit number
      CHARACTER*(MAX_LEN_MBUF) msgBuf
      INTEGER iUnit

      NAMELIST /STREAMICE_PARM01/
     &     streamice_density, streamice_density_ocean_avg,
     &     B_glen_isothermal, n_glen, eps_glen_min, eps_u_min,
     &     C_basal_fric_const, n_basal_friction, 
     &     streamice_vel_update,streamice_cg_tol,streamice_nonlin_tol,
     &     streamice_nonlin_tol_fp,
     &     streamice_max_cg_iter, streamice_max_nl_iter,
     &     STREAMICE_GL_regularize,
     &     STREAMICEthickInit,
     &     STREAMICEsigcoordInit,
     &     STREAMICEsigcoordFile,
     &     STREAMICEthickFile,
     &     STREAMICEcalveMaskFile,
     &     STREAMICEcostMaskFile,
     &     STREAMICEison,
     &     STREAMICE_dump_mdsio, STREAMICE_tave_mdsio,
     &     STREAMICE_dump_mnc, STREAMICE_tave_mnc,
     &     STREAMICE_GL_regularize, STREAMICE_move_front,
     &     STREAMICE_calve_to_mask,
!      &     STREAMICE_geom_file_setup,
     &     STREAMICE_diagnostic_only,
!     &     STREAMICE_construct_matrix,
     &     STREAMICE_lower_cg_tol,
     &     streamice_CFL_factor,
     &     streamice_adjDump,
!      &     STREAMICE_hybrid_stress,
     &     streamice_bg_surf_slope_x, streamice_bg_surf_slope_y,
     &     streamice_kx_b_init, streamice_ky_b_init,
     &     STREAMICEbasalTracConfig,
     &     STREAMICEbasalTracFile,
     &     STREAMICEvelOptimFile,
     &     STREAMICEtopogFile,
     &     STREAMICEhmaskFile,
     &     STREAMICEuFaceBdryFile,
     &     STREAMICEvFaceBdryFile,
     &     STREAMICEuDirichValsFile,
     &     STREAMICEvDirichValsFile, 
     &     STREAMICEGlenConstFile, STREAMICEGlenConstConfig,
     &     STREAMICE_ppm_driving_stress,
     &     STREAMICE_h_ctrl_const_surf,
     &     streamice_wgt_drift,streamice_wgt_surf,streamice_wgt_vel,
     &     streamice_wgt_avthick, streamice_wgt_tikh, 
     &     streamice_addl_backstress,
     &     streamice_smooth_gl_width,
     &     PETSC_PRECOND_TYPE, PETSC_SOLVER_TYPE    


      NAMELIST /STREAMICE_PARM02/
     &     shelf_max_draft,
     &     shelf_min_draft,
     &     shelf_edge_pos,
     &     shelf_slope_scale,
     &     shelf_flat_width,
     &     flow_dir

      NAMELIST /STREAMICE_PARM03/
     &     min_x_noflow_NORTH, max_x_noflow_NORTH,
     &     min_x_noflow_SOUTH, max_x_noflow_SOUTH,
     &     min_y_noflow_WEST, max_y_noflow_WEST,
     &     min_y_noflow_EAST, max_y_noflow_EAST,
     &     min_x_noStress_NORTH, max_x_noStress_NORTH,
     &     min_x_noStress_SOUTH, max_x_noStress_SOUTH,
     &     min_y_noStress_WEST, max_y_noStress_WEST,
     &     min_y_noStress_EAST, max_y_noStress_EAST,
     &     min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
     &     min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
     &     min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
     &     min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
     &     min_x_Dirich_NORTH, max_x_Dirich_NORTH,
     &     min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
     &     min_y_Dirich_WEST, max_y_Dirich_WEST,
     &     min_y_Dirich_EAST, max_y_Dirich_EAST,
     &     min_x_CFBC_NORTH, max_x_CFBC_NORTH,
     &     min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
     &     min_y_CFBC_WEST, max_y_CFBC_WEST,
     &     min_y_CFBC_EAST, max_y_CFBC_EAST,
     &     flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
     &     flux_bdry_val_WEST, flux_bdry_val_EAST,
     &     STREAMICE_NS_periodic, STREAMICE_EW_periodic

      _BEGIN_MASTER(myThid)

C--   Default values for STREAMICE

      streamice_density = 917. 
      streamice_density_ocean_avg = 1024.
      B_glen_isothermal = 9.461e-18   !  Pa (-1/3) a
      n_glen = 3.
      eps_glen_min = 1.0e-12
      eps_u_min = 1.0e-6
      C_basal_fric_const = 31.71 ! Pa (m/a)-1n
      n_basal_friction = 1.
      streamice_vel_update = 169200. ! seconds
      streamice_cg_tol = 1e-6
      streamice_nonlin_tol = 1e-6
      streamice_nonlin_tol_fp = 1.e-14
      streamice_max_cg_iter = 2000
      streamice_max_nl_iter = 100
      streamice_n_sub_regularize = 4
      streamice_CFL_factor = .5
      streamice_adjDump = 0.
      streamice_bg_surf_slope_x = .0
      streamice_bg_surf_slope_y = 0.
      streamice_kx_b_init = 1.
      streamice_ky_b_init = 1.
      streamice_wgt_drift = 0.
      streamice_wgt_tikh = 0.
      streamice_wgt_surf = 0.     
      streamice_wgt_vel = 0.     
      streamice_wgt_avthick = 0.
      streamice_addl_backstress = 0.0
      streamice_smooth_gl_width = 0.0

      STREAMICEthickInit = 'FILE'
      STREAMICEthickFile = ' '
      STREAMICEcalveMaskFile = ' '
      STREAMICEsigcoordInit = 'UNIFORM'
      STREAMICEsigcoordFile = ' '
      STREAMICEbasalTracConfig = 'UNIFORM'
      STREAMICEbasalTracFile = ' '
      STREAMICEvelOptimFile = ''
      STREAMICEtopogFile = ''
      STREAMICEhmaskFile = ''
      STREAMICEuFaceBdryFile = ''
      STREAMICEvFaceBdryFile = ''
      STREAMICEuDirichValsFile = ''
      STREAMICEvDirichValsFile = ''
      STREAMICEGlenConstFile = ''
      STREAMICEcostMaskFile = ''
      STREAMICEGlenConstConfig = 'UNIFORM'
      PETSC_PRECOND_TYPE = 'PCBJACOBI'
      PETSC_SOLVER_TYPE = 'KSPCG'

      STREAMICEison = .TRUE.
      STREAMICE_tave_mdsio = .TRUE.
      STREAMICE_dump_mdsio = .TRUE.
      STREAMICE_dump_mnc = .FALSE. 
      STREAMICE_tave_mnc = .FALSE.
      STREAMICE_GL_regularize = .FALSE.
      STREAMICE_move_front = .FALSE.
      STREAMICE_calve_to_mask = .FALSE.
!       STREAMICE_geom_file_setup = .FALSE.
!      STREAMICE_construct_matrix = .TRUE.
      STREAMICE_lower_cg_tol = .FALSE.
      STREAMICE_diagnostic_only = .FALSE.
      STREAMICE_ppm_driving_stress = .FALSE.
      STREAMICE_h_ctrl_const_surf = .FALSE.
!       STREAMICE_hybrid_stress= .FALSE.

      min_x_noflow_NORTH = 0.
      max_x_noflow_NORTH = 0.
      min_x_noflow_SOUTH = 0.
      max_x_noflow_SOUTH = 0.
      min_y_noflow_WEST = 0.
      max_y_noflow_WEST = 0.
      min_y_noflow_EAST = 0.
      max_y_noflow_EAST = 0.
      min_x_noStress_NORTH = 0.
      max_x_noStress_NORTH = 0.
      min_x_noStress_SOUTH = 0.
      max_x_noStress_SOUTH = 0.
      min_y_noStress_WEST = 0.
      max_y_noStress_WEST = 0.
      min_y_noStress_EAST = 0.
      max_y_noStress_EAST = 0.
      min_x_FluxBdry_NORTH = 0.
      max_x_FluxBdry_NORTH = 0.
      min_x_FluxBdry_SOUTH = 0.
      max_x_FluxBdry_SOUTH = 0.
      min_y_FluxBdry_WEST = 0.
      max_y_FluxBdry_WEST = 0.
      min_y_FluxBdry_EAST = 0.
      max_y_FluxBdry_EAST = 0.
      min_x_Dirich_NORTH = 0.
      max_x_Dirich_NORTH = 0.
      min_x_Dirich_SOUTH = 0.
      max_x_Dirich_SOUTH = 0.
      min_y_Dirich_WEST = 0.
      max_y_Dirich_WEST = 0.
      min_y_Dirich_EAST = 0.
      max_y_Dirich_EAST = 0.
      min_y_CFBC_WEST = 0.
      max_y_CFBC_WEST = 0.
      min_y_CFBC_EAST = 0.
      max_y_CFBC_EAST = 0.
      flux_bdry_val_SOUTH = 0.
      flux_bdry_val_NORTH = 0.
      flux_bdry_val_WEST = 0.
      flux_bdry_val_EAST = 0.

      STREAMICE_NS_periodic = .FALSE.
      STREAMICE_EW_periodic = .FALSE. 

      WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
      CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
     &                    SQUEEZE_RIGHT , 1)
      CALL OPEN_COPY_DATA_FILE(
     I                     'data.streamice', 'STREAMICE_READPARMS',
     O                     iUnit,
     I                     myThid )

C     Read parameters from open data file
      READ(UNIT=iUnit,NML=STREAMICE_PARM01)
      WRITE(msgBuf,'(A)')
     &    'STREAMICE_READPARMS: read first param block'
      CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
     &    SQUEEZE_RIGHT , 1)

      IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
       READ(UNIT=iUnit,NML=STREAMICE_PARM02)
        WRITE(msgBuf,'(A)')
     &    'STREAMICE_READPARMS: read second param block'
       CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
     &    SQUEEZE_RIGHT , 1)
      ENDIF

      READ(UNIT=iUnit,NML=STREAMICE_PARM03)
      WRITE(msgBuf,'(A)')
     &    'STREAMICE_READPARMS: read third param block'
      CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
     &    SQUEEZE_RIGHT , 1)
C     Close the open data file
      CLOSE(iUnit)

      streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)

C-    Set Output type flags :
      
#ifdef ALLOW_MNC
      IF (useMNC) THEN
        IF ( .NOT.outputTypesInclusive
     &       .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
        IF ( .NOT.outputTypesInclusive
     &       .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
      ENDIF
#endif

      _END_MASTER(myThid)

C--   Everyone else must wait for the parameters to be loaded
      _BARRIER

#endif /* ALLOW_STREAMICE */

      RETURN
      END
1	dgoldberg	1.13	C $Header: /u/gcmpack/MITgcm_contrib/dgoldberg/streamice/streamice_readparms.F,v 1.12 2013/03/07 15:23:19 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
24			C !INPUT PARAMETERS:
25			INTEGER myThid
26			CEOP
27
28			#ifdef ALLOW_STREAMICE
29
30			C !LOCAL VARIABLES:
31			C msgBuf :: Informational/error message buffer
32			C iUnit :: Work variable for IO unit number
33			CHARACTER*(MAX_LEN_MBUF) msgBuf
34			INTEGER iUnit
35
36			NAMELIST /STREAMICE_PARM01/
37			& streamice_density, streamice_density_ocean_avg,
38	dgoldberg	1.12	& B_glen_isothermal, n_glen, eps_glen_min, eps_u_min,
39	heimbach	1.1	& C_basal_fric_const, n_basal_friction,
40			& streamice_vel_update,streamice_cg_tol,streamice_nonlin_tol,
41	dgoldberg	1.5	& streamice_nonlin_tol_fp,
42	heimbach	1.1	& streamice_max_cg_iter, streamice_max_nl_iter,
43			& STREAMICE_GL_regularize,
44			& STREAMICEthickInit,
45	dgoldberg	1.6	& STREAMICEsigcoordInit,
46			& STREAMICEsigcoordFile,
47	heimbach	1.1	& STREAMICEthickFile,
48			& STREAMICEcalveMaskFile,
49	dgoldberg	1.12	& STREAMICEcostMaskFile,
50	heimbach	1.1	& STREAMICEison,
51			& STREAMICE_dump_mdsio, STREAMICE_tave_mdsio,
52			& STREAMICE_dump_mnc, STREAMICE_tave_mnc,
53			& STREAMICE_GL_regularize, STREAMICE_move_front,
54			& STREAMICE_calve_to_mask,
55	dgoldberg	1.10	! & STREAMICE_geom_file_setup,
56	dgoldberg	1.6	& STREAMICE_diagnostic_only,
57	dgoldberg	1.2	! & STREAMICE_construct_matrix,
58	heimbach	1.1	& STREAMICE_lower_cg_tol,
59	heimbach	1.4	& streamice_CFL_factor,
60	dgoldberg	1.6	& streamice_adjDump,
61			! & STREAMICE_hybrid_stress,
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			& STREAMICEuFaceBdryFile,
70			& STREAMICEvFaceBdryFile,
71			& STREAMICEuDirichValsFile,
72			& STREAMICEvDirichValsFile,
73			& STREAMICEGlenConstFile, STREAMICEGlenConstConfig,
74	dgoldberg	1.7	& STREAMICE_ppm_driving_stress,
75	dgoldberg	1.8	& STREAMICE_h_ctrl_const_surf,
76			& streamice_wgt_drift,streamice_wgt_surf,streamice_wgt_vel,
77	dgoldberg	1.10	& streamice_wgt_avthick, streamice_wgt_tikh,
78	dgoldberg	1.12	& streamice_addl_backstress,
79	dgoldberg	1.13	& streamice_smooth_gl_width,
80			& PETSC_PRECOND_TYPE, PETSC_SOLVER_TYPE
81	dgoldberg	1.6
82	heimbach	1.1
83			NAMELIST /STREAMICE_PARM02/
84			& shelf_max_draft,
85			& shelf_min_draft,
86			& shelf_edge_pos,
87			& shelf_slope_scale,
88			& shelf_flat_width,
89			& flow_dir
90
91			NAMELIST /STREAMICE_PARM03/
92			& min_x_noflow_NORTH, max_x_noflow_NORTH,
93			& min_x_noflow_SOUTH, max_x_noflow_SOUTH,
94			& min_y_noflow_WEST, max_y_noflow_WEST,
95			& min_y_noflow_EAST, max_y_noflow_EAST,
96			& min_x_noStress_NORTH, max_x_noStress_NORTH,
97			& min_x_noStress_SOUTH, max_x_noStress_SOUTH,
98			& min_y_noStress_WEST, max_y_noStress_WEST,
99			& min_y_noStress_EAST, max_y_noStress_EAST,
100			& min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
101			& min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
102			& min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
103			& min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
104			& min_x_Dirich_NORTH, max_x_Dirich_NORTH,
105			& min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
106			& min_y_Dirich_WEST, max_y_Dirich_WEST,
107			& min_y_Dirich_EAST, max_y_Dirich_EAST,
108			& min_x_CFBC_NORTH, max_x_CFBC_NORTH,
109			& min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
110			& min_y_CFBC_WEST, max_y_CFBC_WEST,
111			& min_y_CFBC_EAST, max_y_CFBC_EAST,
112			& flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
113	dgoldberg	1.6	& flux_bdry_val_WEST, flux_bdry_val_EAST,
114			& STREAMICE_NS_periodic, STREAMICE_EW_periodic
115	heimbach	1.1
116			_BEGIN_MASTER(myThid)
117
118			C-- Default values for STREAMICE
119
120			streamice_density = 917.
121			streamice_density_ocean_avg = 1024.
122	dgoldberg	1.12	B_glen_isothermal = 9.461e-18 ! Pa (-1/3) a
123	heimbach	1.1	n_glen = 3.
124			eps_glen_min = 1.0e-12
125	dgoldberg	1.9	eps_u_min = 1.0e-6
126	heimbach	1.1	C_basal_fric_const = 31.71 ! Pa (m/a)-1n
127			n_basal_friction = 1.
128			streamice_vel_update = 169200. ! seconds
129			streamice_cg_tol = 1e-6
130			streamice_nonlin_tol = 1e-6
131	dgoldberg	1.5	streamice_nonlin_tol_fp = 1.e-14
132	heimbach	1.1	streamice_max_cg_iter = 2000
133			streamice_max_nl_iter = 100
134			streamice_n_sub_regularize = 4
135			streamice_CFL_factor = .5
136	heimbach	1.4	streamice_adjDump = 0.
137	dgoldberg	1.6	streamice_bg_surf_slope_x = .0
138			streamice_bg_surf_slope_y = 0.
139			streamice_kx_b_init = 1.
140			streamice_ky_b_init = 1.
141	dgoldberg	1.8	streamice_wgt_drift = 0.
142	dgoldberg	1.10	streamice_wgt_tikh = 0.
143	dgoldberg	1.8	streamice_wgt_surf = 0.
144			streamice_wgt_vel = 0.
145	dgoldberg	1.9	streamice_wgt_avthick = 0.
146	dgoldberg	1.12	streamice_addl_backstress = 0.0
147			streamice_smooth_gl_width = 0.0
148	dgoldberg	1.6
149	heimbach	1.1	STREAMICEthickInit = 'FILE'
150			STREAMICEthickFile = ' '
151			STREAMICEcalveMaskFile = ' '
152	dgoldberg	1.6	STREAMICEsigcoordInit = 'UNIFORM'
153			STREAMICEsigcoordFile = ' '
154			STREAMICEbasalTracConfig = 'UNIFORM'
155			STREAMICEbasalTracFile = ' '
156			STREAMICEvelOptimFile = ''
157	dgoldberg	1.12	STREAMICEtopogFile = ''
158	dgoldberg	1.10	STREAMICEhmaskFile = ''
159			STREAMICEuFaceBdryFile = ''
160			STREAMICEvFaceBdryFile = ''
161			STREAMICEuDirichValsFile = ''
162			STREAMICEvDirichValsFile = ''
163			STREAMICEGlenConstFile = ''
164	dgoldberg	1.12	STREAMICEcostMaskFile = ''
165	dgoldberg	1.11	STREAMICEGlenConstConfig = 'UNIFORM'
166	dgoldberg	1.13	PETSC_PRECOND_TYPE = 'PCBJACOBI'
167			PETSC_SOLVER_TYPE = 'KSPCG'
168	heimbach	1.1
169			STREAMICEison = .TRUE.
170			STREAMICE_tave_mdsio = .TRUE.
171			STREAMICE_dump_mdsio = .TRUE.
172			STREAMICE_dump_mnc = .FALSE.
173			STREAMICE_tave_mnc = .FALSE.
174			STREAMICE_GL_regularize = .FALSE.
175			STREAMICE_move_front = .FALSE.
176			STREAMICE_calve_to_mask = .FALSE.
177	dgoldberg	1.10	! STREAMICE_geom_file_setup = .FALSE.
178	dgoldberg	1.2	! STREAMICE_construct_matrix = .TRUE.
179	heimbach	1.1	STREAMICE_lower_cg_tol = .FALSE.
180	dgoldberg	1.6	STREAMICE_diagnostic_only = .FALSE.
181	dgoldberg	1.7	STREAMICE_ppm_driving_stress = .FALSE.
182			STREAMICE_h_ctrl_const_surf = .FALSE.
183	dgoldberg	1.6	! STREAMICE_hybrid_stress= .FALSE.
184	heimbach	1.1
185			min_x_noflow_NORTH = 0.
186			max_x_noflow_NORTH = 0.
187			min_x_noflow_SOUTH = 0.
188			max_x_noflow_SOUTH = 0.
189			min_y_noflow_WEST = 0.
190			max_y_noflow_WEST = 0.
191			min_y_noflow_EAST = 0.
192			max_y_noflow_EAST = 0.
193			min_x_noStress_NORTH = 0.
194			max_x_noStress_NORTH = 0.
195			min_x_noStress_SOUTH = 0.
196			max_x_noStress_SOUTH = 0.
197			min_y_noStress_WEST = 0.
198			max_y_noStress_WEST = 0.
199			min_y_noStress_EAST = 0.
200			max_y_noStress_EAST = 0.
201			min_x_FluxBdry_NORTH = 0.
202			max_x_FluxBdry_NORTH = 0.
203			min_x_FluxBdry_SOUTH = 0.
204			max_x_FluxBdry_SOUTH = 0.
205			min_y_FluxBdry_WEST = 0.
206			max_y_FluxBdry_WEST = 0.
207			min_y_FluxBdry_EAST = 0.
208			max_y_FluxBdry_EAST = 0.
209			min_x_Dirich_NORTH = 0.
210			max_x_Dirich_NORTH = 0.
211			min_x_Dirich_SOUTH = 0.
212			max_x_Dirich_SOUTH = 0.
213			min_y_Dirich_WEST = 0.
214			max_y_Dirich_WEST = 0.
215			min_y_Dirich_EAST = 0.
216			max_y_Dirich_EAST = 0.
217			min_y_CFBC_WEST = 0.
218			max_y_CFBC_WEST = 0.
219			min_y_CFBC_EAST = 0.
220			max_y_CFBC_EAST = 0.
221			flux_bdry_val_SOUTH = 0.
222			flux_bdry_val_NORTH = 0.
223			flux_bdry_val_WEST = 0.
224			flux_bdry_val_EAST = 0.
225
226	dgoldberg	1.6	STREAMICE_NS_periodic = .FALSE.
227			STREAMICE_EW_periodic = .FALSE.
228	heimbach	1.1
229			WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
230			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
231			& SQUEEZE_RIGHT , 1)
232			CALL OPEN_COPY_DATA_FILE(
233			I 'data.streamice', 'STREAMICE_READPARMS',
234			O iUnit,
235			I myThid )
236
237			C Read parameters from open data file
238			READ(UNIT=iUnit,NML=STREAMICE_PARM01)
239			WRITE(msgBuf,'(A)')
240			& 'STREAMICE_READPARMS: read first param block'
241			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
242			& SQUEEZE_RIGHT , 1)
243
244			IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
245	dgoldberg	1.3	READ(UNIT=iUnit,NML=STREAMICE_PARM02)
246	heimbach	1.1	WRITE(msgBuf,'(A)')
247			& 'STREAMICE_READPARMS: read second param block'
248			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
249			& SQUEEZE_RIGHT , 1)
250			ENDIF
251
252	dgoldberg	1.3	READ(UNIT=iUnit,NML=STREAMICE_PARM03)
253	heimbach	1.1	WRITE(msgBuf,'(A)')
254			& 'STREAMICE_READPARMS: read third param block'
255			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
256			& SQUEEZE_RIGHT , 1)
257			C Close the open data file
258			CLOSE(iUnit)
259
260			streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)
261
262			C- Set Output type flags :
263
264			#ifdef ALLOW_MNC
265			IF (useMNC) THEN
266			IF ( .NOT.outputTypesInclusive
267			& .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
268			IF ( .NOT.outputTypesInclusive
269			& .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
270			ENDIF
271			#endif
272
273			_END_MASTER(myThid)
274
275			C-- Everyone else must wait for the parameters to be loaded
276			_BARRIER
277
278			#endif /* ALLOW_STREAMICE */
279
280			RETURN
281			END