source: palm/trunk/SOURCE/parin.f90 @ 146

Last change on this file since 146 was 146, checked in by raasch, 14 years ago

further updates for turbulent inflow: PE-grid change for restart is working

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1 SUBROUTINE parin
2
3!------------------------------------------------------------------------------!
4! Actual revisions:
5! -----------------
6! Allocation of hom_sum moved from init_3d_model to here,
7! npex, npey moved from inipar to d3par, setting of myid_char_14 removed,
8! lad is allways allocated
9!
10! Former revisions:
11! -----------------
12! $Id: parin.f90 146 2008-01-17 13:08:34Z raasch $
13!
14! 138 2007-11-28 10:03:58Z letzel
15! +canopy_mode, drag_coefficient, lad_surface, lad_vertical_gradient,
16! lad_vertical_gradient_level, pch_index, plant_canopy,
17! +allocation of leaf area density field
18!
19! 108 2007-08-24 15:10:38Z letzel
20! +e_init, top_momentumflux_u|v in inipar, +dt_coupling in d3par
21!
22! 95 2007-06-02 16:48:38Z raasch
23! +bc_sa_t, bottom_salinityflux, ocean, sa_surface, sa_vertical_gradient,
24! sa_vertical_gradient_level, top_salinityflux in inipar,
25! sa_init is allocated
26!
27! 87 2007-05-22 15:46:47Z raasch
28! Size of hom increased by the maximum number of user-defined profiles,
29! var_hom renamed pr_palm
30!
31! 82 2007-04-16 15:40:52Z raasch
32! +return_addres, return_username in envpar
33!
34! 75 2007-03-22 09:54:05Z raasch
35! +dt_max, netcdf_64bit_3d, precipitation_amount_interval in d3par,
36! +loop_optimization, pt_reference in inipar, -data_output_ts,
37! moisture renamed humidity
38!
39! 20 2007-02-26 00:12:32Z raasch
40! +top_heatflux, use_top_fluxes in inipar
41!
42! -netcdf_64bit_3d
43!
44! 3 2007-02-13 11:30:58Z raasch
45! +netcdf_64bit_3d in d3par,
46! RCS Log replace by Id keyword, revision history cleaned up
47!
48! Revision 1.57  2007/02/11 13:11:22  raasch
49! Values of environment variables are now read from file ENVPAR instead of
50! reading them with a system call, + NAMELIST envpar
51!
52! Revision 1.1  1997/07/24 11:22:50  raasch
53! Initial revision
54!
55!
56! Description:
57! ------------
58! This subroutine reads variables controling the run from the NAMELIST files
59!------------------------------------------------------------------------------!
60
61    USE arrays_3d
62    USE averaging
63    USE control_parameters
64    USE grid_variables
65    USE indices
66    USE model_1d
67    USE pegrid
68    USE profil_parameter
69    USE statistics
70
71    IMPLICIT NONE
72
73    INTEGER ::  idum
74
75
76    NAMELIST /inipar/  adjust_mixing_length, alpha_surface, bc_e_b, bc_lr, &
77                       bc_ns, bc_p_b, bc_p_t, bc_pt_b, bc_pt_t, bc_q_b, &
78             bc_q_t,bc_s_b, bc_s_t, bc_sa_t, bc_uv_b, bc_uv_t, &
79             bottom_salinityflux, building_height, building_length_x, &
80             building_length_y, building_wall_left, &
81             building_wall_south, canopy_mode, cloud_droplets, cloud_physics, &
82             conserve_volume_flow, cut_spline_overshoot, damp_level_1d, &
83             dissipation_1d, drag_coefficient, dt, dt_pr_1d, &
84             dt_run_control_1d, dx, dy, dz, dz_max, dz_stretch_factor, & 
85             dz_stretch_level, e_init, e_min, end_time_1d, fft_method, &
86             galilei_transformation, grid_matching, humidity, &
87             inflow_disturbance_begin, inflow_disturbance_end, &
88             initializing_actions, km_constant, km_damp_max, lad_surface, &
89             lad_vertical_gradient, lad_vertical_gradient_level, &
90             long_filter_factor, loop_optimization, mixing_length_1d, &
91             momentum_advec, netcdf_precision, nsor_ini, nx, ny, &
92             nz, ocean, omega, outflow_damping_width, overshoot_limit_e, &
93             overshoot_limit_pt, overshoot_limit_u, overshoot_limit_v, &
94             overshoot_limit_w, passive_scalar, pch_index, phi, & 
95             plant_canopy, prandtl_layer, precipitation, pt_reference, &
96             pt_surface, pt_surface_initial_change, pt_vertical_gradient, &
97             pt_vertical_gradient_level, q_surface, q_surface_initial_change, &
98             q_vertical_gradient, q_vertical_gradient_level, radiation, &
99             random_generator, random_heatflux, rif_max, rif_min, &
100             roughness_length, sa_surface, sa_vertical_gradient, &
101             sa_vertical_gradient_level, scalar_advec, statistic_regions, &
102             surface_heatflux, surface_pressure, surface_scalarflux, &
103             surface_waterflux, s_surface, s_surface_initial_change, &
104             s_vertical_gradient, s_vertical_gradient_level, top_heatflux, &
105             top_momentumflux_u, top_momentumflux_v, top_salinityflux, &
106             timestep_scheme, topography, ug_surface, &
107             ug_vertical_gradient, ug_vertical_gradient_level, ups_limit_e, &
108             ups_limit_pt, ups_limit_u, ups_limit_v, ups_limit_w, &
109             use_surface_fluxes, use_top_fluxes, use_ug_for_galilei_tr, &
110             use_upstream_for_tke, vg_surface, vg_vertical_gradient, &
111             vg_vertical_gradient_level, wall_adjustment, wall_heatflux
112
113
114    NAMELIST /d3par/   averaging_interval,  averaging_interval_pr, &
115                       call_psolver_at_all_substeps, cfl_factor, &
116                       create_disturbances, cross_normalized_x, &
117                       cross_normalized_y, cross_profiles, cross_ts_uymax, &
118                       cross_ts_uymin, cross_xtext, cycle_mg, data_output, &
119                       data_output_format, data_output_pr, &
120                       data_output_2d_on_each_pe, disturbance_amplitude, &
121                       disturbance_energy_limit, disturbance_level_b, &
122                       disturbance_level_t, do2d_at_begin, do3d_at_begin, &
123                       do3d_compress, do3d_comp_prec, dt, dt_averaging_input, &
124                       dt_averaging_input_pr, dt_coupling, dt_data_output, &
125                       dt_data_output_av, dt_disturb, dt_dopr, &
126                       dt_dopr_listing, dt_dots, dt_do2d_xy, dt_do2d_xz, &
127                       dt_do2d_yz, dt_do3d, dt_max, dt_restart, dt_run_control,&
128                       end_time, force_print_header, mg_cycles, &
129                       mg_switch_to_pe0_level, netcdf_64bit, netcdf_64bit_3d, &
130                       ngsrb, normalizing_region, npex, npey, nsor, nz_do3d, &
131                       omega_sor, &
132                       prandtl_number, precipitation_amount_interval, &
133                       profile_columns, profile_rows, psolver, &
134                       rayleigh_damping_factor, rayleigh_damping_height, &
135                       residual_limit, restart_time, section_xy, section_xz, &
136                       section_yz, skip_time_data_output, &
137                       skip_time_data_output_av, skip_time_dopr, &
138                       skip_time_dosp, skip_time_do2d_xy, skip_time_do2d_xz, &
139                       skip_time_do2d_yz, skip_time_do3d, &
140                       termination_time_needed, use_prior_plot1d_parameters, &
141                       z_max_do1d, z_max_do1d_normalized, z_max_do2d
142
143
144    NAMELIST /envpar/  host, maximum_cpu_time_allowed, revision, return_addres,&
145                       return_username, run_identifier, tasks_per_node, &
146                       write_binary
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). All PEs are reading from file created by PE0 (see check_open)
175 12 IF ( TRIM( initializing_actions ) == 'read_restart_data' )  THEN
176
177       CALL read_var_list
178!
179!--    The restart file will be reopened when reading the subdomain data
180       CALL close_file( 13 )
181
182!
183!--    Increment the run count
184       runnr = runnr + 1
185
186    ENDIF
187
188!
189!-- Definition of names of areas used for computing statistics. They must
190!-- be defined at this place, because they are allowed to be redefined by
191!-- the user in user_parin.
192    region = 'total domain'
193
194!
195!-- Read runtime parameters given by the user for this run (namelist "d3par").
196!-- The namelist "d3par" can be omitted. In that case, default values are
197!-- used for the parameters.
198    READ ( 11, d3par, END=20 )
199
200!
201!-- Read control parameters for optionally used model software packages
202 20 CALL package_parin
203
204!
205!-- Read user-defined variables
206    CALL user_parin
207
208!
209!-- Check in case of initial run, if the grid point numbers are well defined
210!-- and allocate some arrays which are already needed in init_pegrid or
211!-- check_parameters. During restart jobs, these arrays will be allocated
212!-- in read_var_list. All other arrays are allocated in init_3d_model.
213    IF ( TRIM( initializing_actions ) /= 'read_restart_data' )  THEN
214
215       IF ( nx <= 0 )  THEN
216          IF ( myid == 0 )  THEN
217             PRINT*, '+++ parin: no value or wrong value given for nx: nx=', nx
218          ENDIF
219          CALL local_stop
220       ENDIF
221       IF ( ny <= 0 )  THEN
222          IF ( myid == 0 )  THEN
223             PRINT*, '+++ parin: no value or wrong value given for ny: ny=', ny
224          ENDIF
225          CALL local_stop
226       ENDIF
227       IF ( nz <= 0 )  THEN
228          IF ( myid == 0 )  THEN
229             PRINT*, '+++ parin: no value or wrong value given for nz: nz=', nz
230          ENDIF
231          CALL local_stop
232       ENDIF
233
234       ALLOCATE( lad(0:nz+1),pt_init(0:nz+1), q_init(0:nz+1), sa_init(0:nz+1), &
235                 ug(0:nz+1), u_init(0:nz+1), v_init(0:nz+1), vg(0:nz+1),       &
236                 hom(0:nz+1,2,pr_palm+max_pr_user,0:statistic_regions),        &
237                 hom_sum(0:nz+1,pr_palm+max_pr_user,0:statistic_regions) )
238       hom = 0.0
239
240    ENDIF
241
242!
243!-- NAMELIST-file is not needed anymore
244    CALL close_file( 11 )
245
246!
247!-- Read values of environment variables (this NAMELIST file is generated by
248!-- mrun)
249    OPEN ( 90, FILE='ENVPAR', STATUS='OLD', FORM='FORMATTED', ERR=30 )
250    READ ( 90, envpar, ERR=31, END=32 )
251    CLOSE ( 90 )
252    RETURN
253
254 30 IF ( myid == 0 )  THEN
255       PRINT*, '+++ parin: WARNING: local file ENVPAR not found'
256       PRINT*, '           some variables for steering may not be properly set'
257    ENDIF
258    RETURN
259
260 31 IF ( myid == 0 )  THEN
261       PRINT*, '+++ parin: WARNING: errors in local file ENVPAR'
262       PRINT*, '           some variables for steering may not be properly set'
263    ENDIF
264    RETURN
265
266 32 IF ( myid == 0 )  THEN
267       PRINT*, '+++ parin: WARNING: no envpar-NAMELIST found in local file ', &
268                           'ENVPAR'
269       PRINT*, '           some variables for steering may not be properly set'
270    ENDIF
271
272 END SUBROUTINE parin
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