dgoldberg/streamice/streamice_readparms.F

C $Header: /u/gcmpack/MITgcm_contrib/dgoldberg/streamice/streamice_readparms.F,v 1.11 2013/01/27 21:05:50 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    


      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'

      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	1.12	C $Header: /u/gcmpack/MITgcm_contrib/dgoldberg/streamice/streamice_readparms.F,v 1.11 2013/01/27 21:05:50 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			& streamice_smooth_gl_width
80	dgoldberg	1.6
81	heimbach	1.1
82			NAMELIST /STREAMICE_PARM02/
83			& shelf_max_draft,
84			& shelf_min_draft,
85			& shelf_edge_pos,
86			& shelf_slope_scale,
87			& shelf_flat_width,
88			& flow_dir
89
90			NAMELIST /STREAMICE_PARM03/
91			& min_x_noflow_NORTH, max_x_noflow_NORTH,
92			& min_x_noflow_SOUTH, max_x_noflow_SOUTH,
93			& min_y_noflow_WEST, max_y_noflow_WEST,
94			& min_y_noflow_EAST, max_y_noflow_EAST,
95			& min_x_noStress_NORTH, max_x_noStress_NORTH,
96			& min_x_noStress_SOUTH, max_x_noStress_SOUTH,
97			& min_y_noStress_WEST, max_y_noStress_WEST,
98			& min_y_noStress_EAST, max_y_noStress_EAST,
99			& min_x_FluxBdry_NORTH, max_x_FluxBdry_NORTH,
100			& min_x_FluxBdry_SOUTH, max_x_FluxBdry_SOUTH,
101			& min_y_FluxBdry_WEST, max_y_FluxBdry_WEST,
102			& min_y_FluxBdry_EAST, max_y_FluxBdry_EAST,
103			& min_x_Dirich_NORTH, max_x_Dirich_NORTH,
104			& min_x_Dirich_SOUTH, max_x_Dirich_SOUTH,
105			& min_y_Dirich_WEST, max_y_Dirich_WEST,
106			& min_y_Dirich_EAST, max_y_Dirich_EAST,
107			& min_x_CFBC_NORTH, max_x_CFBC_NORTH,
108			& min_x_CFBC_SOUTH, max_x_CFBC_SOUTH,
109			& min_y_CFBC_WEST, max_y_CFBC_WEST,
110			& min_y_CFBC_EAST, max_y_CFBC_EAST,
111			& flux_bdry_val_SOUTH, flux_bdry_val_NORTH,
112	dgoldberg	1.6	& flux_bdry_val_WEST, flux_bdry_val_EAST,
113			& STREAMICE_NS_periodic, STREAMICE_EW_periodic
114	heimbach	1.1
115			_BEGIN_MASTER(myThid)
116
117			C-- Default values for STREAMICE
118
119			streamice_density = 917.
120			streamice_density_ocean_avg = 1024.
121	dgoldberg	1.12	B_glen_isothermal = 9.461e-18 ! Pa (-1/3) a
122	heimbach	1.1	n_glen = 3.
123			eps_glen_min = 1.0e-12
124	dgoldberg	1.9	eps_u_min = 1.0e-6
125	heimbach	1.1	C_basal_fric_const = 31.71 ! Pa (m/a)-1n
126			n_basal_friction = 1.
127			streamice_vel_update = 169200. ! seconds
128			streamice_cg_tol = 1e-6
129			streamice_nonlin_tol = 1e-6
130	dgoldberg	1.5	streamice_nonlin_tol_fp = 1.e-14
131	heimbach	1.1	streamice_max_cg_iter = 2000
132			streamice_max_nl_iter = 100
133			streamice_n_sub_regularize = 4
134			streamice_CFL_factor = .5
135	heimbach	1.4	streamice_adjDump = 0.
136	dgoldberg	1.6	streamice_bg_surf_slope_x = .0
137			streamice_bg_surf_slope_y = 0.
138			streamice_kx_b_init = 1.
139			streamice_ky_b_init = 1.
140	dgoldberg	1.8	streamice_wgt_drift = 0.
141	dgoldberg	1.10	streamice_wgt_tikh = 0.
142	dgoldberg	1.8	streamice_wgt_surf = 0.
143			streamice_wgt_vel = 0.
144	dgoldberg	1.9	streamice_wgt_avthick = 0.
145	dgoldberg	1.12	streamice_addl_backstress = 0.0
146			streamice_smooth_gl_width = 0.0
147	dgoldberg	1.6
148	heimbach	1.1	STREAMICEthickInit = 'FILE'
149			STREAMICEthickFile = ' '
150			STREAMICEcalveMaskFile = ' '
151	dgoldberg	1.6	STREAMICEsigcoordInit = 'UNIFORM'
152			STREAMICEsigcoordFile = ' '
153			STREAMICEbasalTracConfig = 'UNIFORM'
154			STREAMICEbasalTracFile = ' '
155			STREAMICEvelOptimFile = ''
156	dgoldberg	1.12	STREAMICEtopogFile = ''
157	dgoldberg	1.10	STREAMICEhmaskFile = ''
158			STREAMICEuFaceBdryFile = ''
159			STREAMICEvFaceBdryFile = ''
160			STREAMICEuDirichValsFile = ''
161			STREAMICEvDirichValsFile = ''
162			STREAMICEGlenConstFile = ''
163	dgoldberg	1.12	STREAMICEcostMaskFile = ''
164	dgoldberg	1.11	STREAMICEGlenConstConfig = 'UNIFORM'
165	heimbach	1.1
166			STREAMICEison = .TRUE.
167			STREAMICE_tave_mdsio = .TRUE.
168			STREAMICE_dump_mdsio = .TRUE.
169			STREAMICE_dump_mnc = .FALSE.
170			STREAMICE_tave_mnc = .FALSE.
171			STREAMICE_GL_regularize = .FALSE.
172			STREAMICE_move_front = .FALSE.
173			STREAMICE_calve_to_mask = .FALSE.
174	dgoldberg	1.10	! STREAMICE_geom_file_setup = .FALSE.
175	dgoldberg	1.2	! STREAMICE_construct_matrix = .TRUE.
176	heimbach	1.1	STREAMICE_lower_cg_tol = .FALSE.
177	dgoldberg	1.6	STREAMICE_diagnostic_only = .FALSE.
178	dgoldberg	1.7	STREAMICE_ppm_driving_stress = .FALSE.
179			STREAMICE_h_ctrl_const_surf = .FALSE.
180	dgoldberg	1.6	! STREAMICE_hybrid_stress= .FALSE.
181	heimbach	1.1
182			min_x_noflow_NORTH = 0.
183			max_x_noflow_NORTH = 0.
184			min_x_noflow_SOUTH = 0.
185			max_x_noflow_SOUTH = 0.
186			min_y_noflow_WEST = 0.
187			max_y_noflow_WEST = 0.
188			min_y_noflow_EAST = 0.
189			max_y_noflow_EAST = 0.
190			min_x_noStress_NORTH = 0.
191			max_x_noStress_NORTH = 0.
192			min_x_noStress_SOUTH = 0.
193			max_x_noStress_SOUTH = 0.
194			min_y_noStress_WEST = 0.
195			max_y_noStress_WEST = 0.
196			min_y_noStress_EAST = 0.
197			max_y_noStress_EAST = 0.
198			min_x_FluxBdry_NORTH = 0.
199			max_x_FluxBdry_NORTH = 0.
200			min_x_FluxBdry_SOUTH = 0.
201			max_x_FluxBdry_SOUTH = 0.
202			min_y_FluxBdry_WEST = 0.
203			max_y_FluxBdry_WEST = 0.
204			min_y_FluxBdry_EAST = 0.
205			max_y_FluxBdry_EAST = 0.
206			min_x_Dirich_NORTH = 0.
207			max_x_Dirich_NORTH = 0.
208			min_x_Dirich_SOUTH = 0.
209			max_x_Dirich_SOUTH = 0.
210			min_y_Dirich_WEST = 0.
211			max_y_Dirich_WEST = 0.
212			min_y_Dirich_EAST = 0.
213			max_y_Dirich_EAST = 0.
214			min_y_CFBC_WEST = 0.
215			max_y_CFBC_WEST = 0.
216			min_y_CFBC_EAST = 0.
217			max_y_CFBC_EAST = 0.
218			flux_bdry_val_SOUTH = 0.
219			flux_bdry_val_NORTH = 0.
220			flux_bdry_val_WEST = 0.
221			flux_bdry_val_EAST = 0.
222
223	dgoldberg	1.6	STREAMICE_NS_periodic = .FALSE.
224			STREAMICE_EW_periodic = .FALSE.
225	heimbach	1.1
226			WRITE(msgBuf,'(A)') 'STREAMICE_READPARMS: opening data.streamice'
227			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
228			& SQUEEZE_RIGHT , 1)
229			CALL OPEN_COPY_DATA_FILE(
230			I 'data.streamice', 'STREAMICE_READPARMS',
231			O iUnit,
232			I myThid )
233
234			C Read parameters from open data file
235			READ(UNIT=iUnit,NML=STREAMICE_PARM01)
236			WRITE(msgBuf,'(A)')
237			& 'STREAMICE_READPARMS: read first param block'
238			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
239			& SQUEEZE_RIGHT , 1)
240
241			IF (TRIM(STREAMICEthickInit) .eq. "PARAM") THEN
242	dgoldberg	1.3	READ(UNIT=iUnit,NML=STREAMICE_PARM02)
243	heimbach	1.1	WRITE(msgBuf,'(A)')
244			& 'STREAMICE_READPARMS: read second param block'
245			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
246			& SQUEEZE_RIGHT , 1)
247			ENDIF
248
249	dgoldberg	1.3	READ(UNIT=iUnit,NML=STREAMICE_PARM03)
250	heimbach	1.1	WRITE(msgBuf,'(A)')
251			& 'STREAMICE_READPARMS: read third param block'
252			CALL PRINT_MESSAGE( msgBuf, standardMessageUnit,
253			& SQUEEZE_RIGHT , 1)
254			C Close the open data file
255			CLOSE(iUnit)
256
257			streamice_nstep_velocity = NINT (streamice_vel_update / deltaT)
258
259			C- Set Output type flags :
260
261			#ifdef ALLOW_MNC
262			IF (useMNC) THEN
263			IF ( .NOT.outputTypesInclusive
264			& .AND. STREAMICE_tave_mnc ) STREAMICE_tave_mdsio = .FALSE.
265			IF ( .NOT.outputTypesInclusive
266			& .AND. STREAMICE_dump_mnc ) STREAMICE_dump_mdsio = .FALSE.
267			ENDIF
268			#endif
269
270			_END_MASTER(myThid)
271
272			C-- Everyone else must wait for the parameters to be loaded
273			_BARRIER
274
275			#endif /* ALLOW_STREAMICE */
276
277			RETURN
278			END