source: palm/trunk/SOURCE/lpm_write_restart_file.f90 @ 3655

Last change on this file since 3655 was 3655, checked in by knoop, 3 years ago

Bugfix: made "unit" and "found" intend INOUT in module interface subroutines + automatic copyright update

  • Property svn:keywords set to Id
File size: 4.9 KB
Line 
1!> @file lpm_write_restart_file.f90
2!------------------------------------------------------------------------------!
3! This file is part of the PALM model system.
4!
5! PALM is free software: you can redistribute it and/or modify it under the
6! terms of the GNU General Public License as published by the Free Software
7! Foundation, either version 3 of the License, or (at your option) any later
8! version.
9!
10! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12! A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
13!
14! You should have received a copy of the GNU General Public License along with
15! PALM. If not, see <http://www.gnu.org/licenses/>.
16!
17! Copyright 1997-2019 Leibniz Universitaet Hannover
18!------------------------------------------------------------------------------!
19!
20! Current revisions:
21! ------------------
22!
23!
24! Former revisions:
25! -----------------
26! $Id: lpm_write_restart_file.f90 3655 2019-01-07 16:51:22Z knoop $
27! time_prel replaced by last_particle_release_time
28!
29! 2718 2018-01-02 08:49:38Z maronga
30! Corrected "Former revisions" section
31!
32! 2696 2017-12-14 17:12:51Z kanani
33! Change in file header (GPL part)
34!
35! 2265 2017-06-08 16:58:28Z schwenkel
36! Unused variables removed.
37!
38! 2101 2017-01-05 16:42:31Z suehring
39!
40! 2000 2016-08-20 18:09:15Z knoop
41! Forced header and separation lines into 80 columns
42!
43! 1822 2016-04-07 07:49:42Z hoffmann
44! Tails removed. Unused variables removed.
45!
46! 1682 2015-10-07 23:56:08Z knoop
47! Code annotations made doxygen readable
48!
49! 1359 2014-04-11 17:15:14Z hoffmann
50! New particle structure integrated.
51!
52! 1320 2014-03-20 08:40:49Z raasch
53! ONLY-attribute added to USE-statements,
54! kind-parameters added to all INTEGER and REAL declaration statements,
55! kinds are defined in new module kinds,
56! comment fields (!:) to be used for variable explanations added to
57! all variable declaration statements
58!
59! 1036 2012-10-22 13:43:42Z raasch
60! code put under GPL (PALM 3.9)
61!
62! 849 2012-03-15 10:35:09Z raasch
63! initial revision (former part of advec_particles)
64!
65!
66! Description:
67! ------------
68!> Write particle data in FORTRAN binary format on restart file
69!------------------------------------------------------------------------------!
70 SUBROUTINE lpm_write_restart_file
71
72
73    USE indices,                                                               &
74        ONLY:  nxl, nxr, nyn, nys, nzb, nzt
75
76    USE kinds
77
78    USE particle_attributes,                                                   &
79        ONLY:  bc_par_b, bc_par_lr, bc_par_ns, bc_par_t, grid_particles,       &
80               last_particle_release_time, number_of_particles,                &
81               number_of_particle_groups, particles, particle_groups,          &
82               prt_count, time_write_particle_data
83
84    USE pegrid
85
86    IMPLICIT NONE
87
88    CHARACTER (LEN=10) ::  particle_binary_version   !<
89
90    INTEGER(iwp) ::  ip                              !<
91    INTEGER(iwp) ::  jp                              !<
92    INTEGER(iwp) ::  kp                              !<
93
94!
95!-- First open the output unit.
96    IF ( myid_char == '' )  THEN
97       OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT'//myid_char, &
98                  FORM='UNFORMATTED')
99    ELSE
100       IF ( myid == 0 )  CALL local_system( 'mkdir PARTICLE_RESTART_DATA_OUT' )
101#if defined( __parallel )
102!
103!--    Set a barrier in order to allow that thereafter all other processors
104!--    in the directory created by PE0 can open their file
105       CALL MPI_BARRIER( comm2d, ierr )
106#endif
107       OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT/'//myid_char, &
108                  FORM='UNFORMATTED' )
109    ENDIF
110
111!
112!-- Write the version number of the binary format.
113!-- Attention: After changes to the following output commands the version
114!-- ---------  number of the variable particle_binary_version must be
115!--            changed! Also, the version number and the list of arrays
116!--            to be read in lpm_read_restart_file must be adjusted
117!--            accordingly.
118    particle_binary_version = '4.0'
119    WRITE ( 90 )  particle_binary_version
120
121!
122!-- Write some particle parameters, the size of the particle arrays as
123!-- well as other dvrp-plot variables.
124    WRITE ( 90 )  bc_par_b, bc_par_lr, bc_par_ns, bc_par_t,                    &
125                  last_particle_release_time, number_of_particle_groups,       &
126                  particle_groups, time_write_particle_data
127
128    WRITE ( 90 )  prt_count
129         
130    DO  ip = nxl, nxr
131       DO  jp = nys, nyn
132          DO  kp = nzb+1, nzt
133             number_of_particles = prt_count(kp,jp,ip)
134             particles => grid_particles(kp,jp,ip)%particles(1:number_of_particles)
135             IF ( number_of_particles <= 0 )  CYCLE
136             WRITE ( 90 )  particles
137          ENDDO
138       ENDDO
139    ENDDO
140
141    CLOSE ( 90 )
142
143#if defined( __parallel )
144       CALL MPI_BARRIER( comm2d, ierr )
145#endif
146
147
148 END SUBROUTINE lpm_write_restart_file
Note: See TracBrowser for help on using the repository browser.