source: palm/trunk/SOURCE/parin.f90 @ 95

Last change on this file since 95 was 95, checked in by raasch, 15 years ago

further preliminary uncomplete changes for ocean version

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1 SUBROUTINE parin
2
3!------------------------------------------------------------------------------!
4! Actual revisions:
5! -----------------
6! +bc_sa_t, bottom_salinityflux, ocean, sa_surface, sa_vertical_gradient,
7! sa_vertical_gradient_level, top_salinityflux in inipar,
8! sa_init is allocated
9!
10! Former revisions:
11! -----------------
12! $Id: parin.f90 95 2007-06-02 16:48:38Z raasch $
13!
14! 87 2007-05-22 15:46:47Z raasch
15! Size of hom increased by the maximum number of user-defined profiles,
16! var_hom renamed pr_palm
17!
18! 82 2007-04-16 15:40:52Z raasch
19! +return_addres, return_username in envpar
20!
21! 75 2007-03-22 09:54:05Z raasch
22! +dt_max, netcdf_64bit_3d, precipitation_amount_interval in d3par,
23! +loop_optimization, pt_reference in inipar, -data_output_ts,
24! moisture renamed humidity
25!
26! 20 2007-02-26 00:12:32Z raasch
27! +top_heatflux, use_top_fluxes in inipar
28!
29! -netcdf_64bit_3d
30!
31! 3 2007-02-13 11:30:58Z raasch
32! +netcdf_64bit_3d in d3par,
33! RCS Log replace by Id keyword, revision history cleaned up
34!
35! Revision 1.57  2007/02/11 13:11:22  raasch
36! Values of environment variables are now read from file ENVPAR instead of
37! reading them with a system call, + NAMELIST envpar
38!
39! Revision 1.1  1997/07/24 11:22:50  raasch
40! Initial revision
41!
42!
43! Description:
44! ------------
45! This subroutine reads variables controling the run from the NAMELIST files
46!------------------------------------------------------------------------------!
47
48    USE arrays_3d
49    USE averaging
50    USE control_parameters
51    USE grid_variables
52    USE indices
53    USE model_1d
54    USE pegrid
55    USE profil_parameter
56    USE statistics
57
58    IMPLICIT NONE
59
60    INTEGER ::  idum
61
62
63    NAMELIST /inipar/  adjust_mixing_length, alpha_surface, bc_e_b, bc_lr, &
64                       bc_ns, bc_p_b, bc_p_t, bc_pt_b, bc_pt_t, bc_q_b, &
65             bc_q_t,bc_s_b, bc_s_t, bc_sa_t, bc_uv_b, bc_uv_t, &
66             bottom_salinityflux, building_height, &
67             building_length_x, building_length_y, building_wall_left, &
68             building_wall_south, cloud_droplets, cloud_physics, &
69             conserve_volume_flow, cut_spline_overshoot, damp_level_1d, &
70             dissipation_1d, dt, dt_pr_1d, dt_run_control_1d, dx, dy, dz, &
71             dz_max, dz_stretch_factor, dz_stretch_level, e_min, end_time_1d, &
72             fft_method, galilei_transformation, grid_matching, humidity, &
73             inflow_disturbance_begin, inflow_disturbance_end, &
74             initializing_actions, km_constant, km_damp_max, &
75             long_filter_factor, loop_optimization, mixing_length_1d, &
76             momentum_advec, netcdf_precision, npex, npey, nsor_ini, nx, ny, &
77             nz, ocean, omega, outflow_damping_width, overshoot_limit_e, &
78             overshoot_limit_pt, overshoot_limit_u, overshoot_limit_v, &
79             overshoot_limit_w, passive_scalar, phi, prandtl_layer, &
80             precipitation, pt_reference, pt_surface, &
81             pt_surface_initial_change, pt_vertical_gradient, &
82             pt_vertical_gradient_level, q_surface, q_surface_initial_change, &
83             q_vertical_gradient, q_vertical_gradient_level, radiation, &
84             random_generator, random_heatflux, rif_max, rif_min, &
85             roughness_length, sa_surface, sa_vertical_gradient, &
86             sa_vertical_gradient_level, scalar_advec, statistic_regions, &
87             surface_heatflux, surface_pressure, surface_scalarflux, &
88             surface_waterflux, s_surface, s_surface_initial_change, &
89             s_vertical_gradient, s_vertical_gradient_level, top_heatflux, &
90             top_salinityflux, timestep_scheme, topography, ug_surface, &
91             ug_vertical_gradient, ug_vertical_gradient_level, ups_limit_e, &
92             ups_limit_pt, ups_limit_u, ups_limit_v, ups_limit_w, &
93             use_surface_fluxes, use_top_fluxes, use_ug_for_galilei_tr, &
94             use_upstream_for_tke, vg_surface, vg_vertical_gradient, &
95             vg_vertical_gradient_level, wall_adjustment, wall_heatflux
96
97
98    NAMELIST /d3par/   averaging_interval,  averaging_interval_pr, &
99                       call_psolver_at_all_substeps, cfl_factor, &
100                       create_disturbances, cross_normalized_x, &
101                       cross_normalized_y, cross_profiles, cross_ts_uymax, &
102                       cross_ts_uymin, cross_xtext, cycle_mg, data_output, &
103                       data_output_format, data_output_pr, &
104                       data_output_2d_on_each_pe, disturbance_amplitude, &
105                       disturbance_energy_limit, disturbance_level_b, &
106                       disturbance_level_t, do2d_at_begin, do3d_at_begin, &
107                       do3d_compress, do3d_comp_prec, dt, dt_averaging_input, &
108                       dt_averaging_input_pr, dt_data_output, &
109                       dt_data_output_av, dt_disturb, dt_dopr, &
110                       dt_dopr_listing, dt_dots, dt_do2d_xy, dt_do2d_xz, &
111                       dt_do2d_yz, dt_do3d, dt_max, dt_restart, dt_run_control,&
112                       end_time, force_print_header, mg_cycles, &
113                       mg_switch_to_pe0_level, netcdf_64bit, netcdf_64bit_3d, &
114                       ngsrb, normalizing_region, nsor, nz_do3d, omega_sor, &
115                       prandtl_number, precipitation_amount_interval, &
116                       profile_columns, profile_rows, psolver, &
117                       rayleigh_damping_factor, rayleigh_damping_height, &
118                       residual_limit, restart_time, section_xy, section_xz, &
119                       section_yz, skip_time_data_output, &
120                       skip_time_data_output_av, skip_time_dopr, &
121                       skip_time_dosp, skip_time_do2d_xy, skip_time_do2d_xz, &
122                       skip_time_do2d_yz, skip_time_do3d, &
123                       termination_time_needed, use_prior_plot1d_parameters, &
124                       z_max_do1d, z_max_do1d_normalized, z_max_do2d
125
126
127    NAMELIST /envpar/  host, maximum_cpu_time_allowed, revision, return_addres,&
128                       return_username, run_identifier, tasks_per_node, &
129                       write_binary
130
131
132#if defined( __parallel )
133!
134!-- Preliminary determination of processor-id which is needed here to open the
135!-- input files belonging to the corresponding processor and to produce
136!-- messages by PE0 only (myid and myid_char are later determined in
137!-- init_pegrid)
138    CALL MPI_COMM_RANK( comm_palm, myid, ierr )
139    WRITE (myid_char,'(''_'',I4.4)')  myid
140!
141!-- Since on IBM machines the process rank may be changed when the final
142!-- communicator is defined, save the preliminary processor-id for opening
143!-- the binary output file for restarts (unit 14), because otherwise
144!-- a mismatch occurs when reading this file in the next job
145    myid_char_14 = myid_char
146#endif
147
148!
149!-- Open the NAMELIST-file which is send with this job
150    CALL check_open( 11 )
151
152!
153!-- Read the control parameters for initialization.
154!-- The namelist "inipar" must be provided in the NAMELIST-file. If this is
155!-- not the case and the file contains - instead of "inipar" - any other
156!-- namelist, a read error is created on t3e and control is transferred
157!-- to the statement with label 10. Therefore, on t3e machines one can not
158!-- distinguish between errors produced by a wrong "inipar" namelist or
159!-- because this namelist is totally missing.
160    READ ( 11, inipar, ERR=10, END=11 )
161    GOTO 12
162 10 IF ( myid == 0 )  THEN
163       PRINT*, '+++ parin: errors in \$inipar'
164       PRINT*, '           or no \$inipar-namelist found (CRAY-machines only)' 
165    ENDIF
166    CALL local_stop
167 11 IF ( myid == 0 )  THEN
168       PRINT*, '+++ parin: no \$inipar-namelist found'
169    ENDIF
170    CALL local_stop
171
172!
173!-- If required, read control parameters from restart file (produced by
174!-- a prior run)
175 12 IF ( TRIM( initializing_actions ) == 'read_restart_data' )  THEN
176
177       CALL read_var_list
178!
179!--    Increment the run count
180       runnr = runnr + 1
181
182    ENDIF
183
184!
185!-- Definition of names of areas used for computing statistics. They must
186!-- be defined at this place, because they are allowed to be redefined by
187!-- the user in user_parin.
188    region = 'total domain'
189
190!
191!-- Read runtime parameters given by the user for this run (namelist "d3par").
192!-- The namelist "d3par" can be omitted. In that case, default values are
193!-- used for the parameters.
194    READ ( 11, d3par, END=20 )
195
196!
197!-- Read control parameters for optionally used model software packages
198 20 CALL package_parin
199
200!
201!-- Read user-defined variables
202    CALL user_parin
203
204!
205!-- Check in case of initial run, if the grid point numbers are well defined
206!-- and allocate some arrays which are already needed in init_pegrid or
207!-- check_parameters. During restart jobs, these arrays will be allocated
208!-- in read_var_list. All other arrays are allocated in init_3d_model.
209    IF ( TRIM( initializing_actions ) /= 'read_restart_data' )  THEN
210
211       IF ( nx <= 0 )  THEN
212          IF ( myid == 0 )  THEN
213             PRINT*, '+++ parin: no value or wrong value given for nx: nx=', nx
214          ENDIF
215          CALL local_stop
216       ENDIF
217       IF ( ny <= 0 )  THEN
218          IF ( myid == 0 )  THEN
219             PRINT*, '+++ parin: no value or wrong value given for ny: ny=', ny
220          ENDIF
221          CALL local_stop
222       ENDIF
223       IF ( nz <= 0 )  THEN
224          IF ( myid == 0 )  THEN
225             PRINT*, '+++ parin: no value or wrong value given for nz: nz=', nz
226          ENDIF
227          CALL local_stop
228       ENDIF
229
230       ALLOCATE( ug(0:nz+1), vg(0:nz+1), &
231                 pt_init(0:nz+1), q_init(0:nz+1), sa_init(0:nz+1), &
232                 u_init(0:nz+1), v_init(0:nz+1),                   &
233                 hom(0:nz+1,2,pr_palm+max_pr_user,0:statistic_regions) )
234       hom = 0.0
235
236    ENDIF
237
238!
239!-- NAMELIST-file is not needed anymore
240    CALL close_file( 11 )
241
242!
243!-- Read values of environment variables (this NAMELIST file is generated by
244!-- mrun)
245    OPEN ( 90, FILE='ENVPAR', STATUS='OLD', FORM='FORMATTED', ERR=30 )
246    READ ( 90, envpar, ERR=31, END=32 )
247    CLOSE ( 90 )
248    RETURN
249
250 30 IF ( myid == 0 )  THEN
251       PRINT*, '+++ parin: WARNING: local file ENVPAR not found'
252       PRINT*, '           some variables for steering may not be properly set'
253    ENDIF
254    RETURN
255
256 31 IF ( myid == 0 )  THEN
257       PRINT*, '+++ parin: WARNING: errors in local file ENVPAR'
258       PRINT*, '           some variables for steering may not be properly set'
259    ENDIF
260    RETURN
261
262 32 IF ( myid == 0 )  THEN
263       PRINT*, '+++ parin: WARNING: no envpar-NAMELIST found in local file ', &
264                           'ENVPAR'
265       PRINT*, '           some variables for steering may not be properly set'
266    ENDIF
267
268 END SUBROUTINE parin
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