source: palm/trunk/SOURCE/user_read_restart_data.f90 @ 2716

Last change on this file since 2716 was 2716, checked in by kanani, 4 years ago

Correction of "Former revisions" section

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1!> @file user_read_restart_data.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 1997-2017 Leibniz Universitaet Hannover
18!------------------------------------------------------------------------------!
19!
20! Current revisions:
21! -----------------
22!
23!
24! Former revisions:
25! -----------------
26! $Id: user_read_restart_data.f90 2716 2017-12-29 16:35:59Z kanani $
27! Corrected "Former revisions" section
28!
29! 2696 2017-12-14 17:12:51Z kanani
30! Change in file header (GPL part)
31!
32! 2101 2017-01-05 16:42:31Z suehring
33!
34! 2000 2016-08-20 18:09:15Z knoop
35! Forced header and separation lines into 80 columns
36!
37! 1682 2015-10-07 23:56:08Z knoop
38! Code annotations made doxygen readable
39!
40! 1320 2014-03-20 08:40:49Z raasch
41! kind-parameters added to all INTEGER and REAL declaration statements,
42! kinds are defined in new module kinds,
43! old module precision_kind is removed,
44! revision history before 2012 removed,
45! comment fields (!:) to be used for variable explanations added to
46! all variable declaration statements
47!
48! 1036 2012-10-22 13:43:42Z raasch
49! code put under GPL (PALM 3.9)
50!
51! 220 2008-12-18 07:00:36Z raasch
52! reading mechanism revised (subdomain/total domain size can vary arbitrarily
53! between current and previous run),
54! former file user_interface.f90 split into one file per subroutine
55!
56! Description:
57! ------------
58!> Reading restart data from file(s)
59!> Subdomain index limits on file are given by nxl_on_file, etc.
60!> Indices nxlc, etc. indicate the range of gridpoints to be mapped from the
61!> subdomain on file (f) to the subdomain of the current PE (c). They have been
62!> calculated in routine read_3d_binary.
63!------------------------------------------------------------------------------!
64 SUBROUTINE user_read_restart_data( i, nxlfa, nxl_on_file, nxrfa, nxr_on_file, &
65                                    nynfa, nyn_on_file, nysfa, nys_on_file,    &
66                                    offset_xa, offset_ya, overlap_count,       &
67                                    tmp_2d, tmp_3d )
68 
69
70    USE control_parameters
71       
72    USE indices
73   
74    USE kinds
75   
76    USE pegrid
77   
78    USE user
79
80    IMPLICIT NONE
81
82    CHARACTER (LEN=20) :: field_char   !<
83
84    INTEGER(iwp) ::  i               !<
85    INTEGER(iwp) ::  k               !<
86    INTEGER(iwp) ::  nxlc            !<
87    INTEGER(iwp) ::  nxlf            !<
88    INTEGER(iwp) ::  nxl_on_file     !<
89    INTEGER(iwp) ::  nxrc            !<
90    INTEGER(iwp) ::  nxrf            !<
91    INTEGER(iwp) ::  nxr_on_file     !<
92    INTEGER(iwp) ::  nync            !<
93    INTEGER(iwp) ::  nynf            !<
94    INTEGER(iwp) ::  nyn_on_file     !<
95    INTEGER(iwp) ::  nysc            !<
96    INTEGER(iwp) ::  nysf            !<
97    INTEGER(iwp) ::  nys_on_file     !<
98    INTEGER(iwp) ::  overlap_count   !<
99
100    INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) ::  nxlfa       !<
101    INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) ::  nxrfa       !<
102    INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) ::  nynfa       !<
103    INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) ::  nysfa       !<
104    INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) ::  offset_xa   !<
105    INTEGER(iwp), DIMENSION(numprocs_previous_run,1000) ::  offset_ya   !<
106
107    REAL(wp),                                                                  &
108       DIMENSION(nys_on_file-nbgp:nyn_on_file+nbgp,nxl_on_file-nbgp:nxr_on_file+nbgp) ::&
109          tmp_2d   !<
110
111    REAL(wp),                                                                  &
112       DIMENSION(nzb:nzt+1,nys_on_file-nbgp:nyn_on_file+nbgp,nxl_on_file-nbgp:nxr_on_file+nbgp) ::&
113          tmp_3d   !<
114
115!
116!-- Here the reading of user-defined restart data follows:
117!-- Sample for user-defined output
118!
119!    IF ( initializing_actions == 'read_restart_data' )  THEN
120!       READ ( 13 )  field_char
121!       DO  WHILE ( TRIM( field_char ) /= '*** end user ***' )
122!
123!          DO  k = 1, overlap_count
124!
125!             nxlf = nxlfa(i,k)
126!             nxlc = nxlfa(i,k) + offset_xa(i,k)
127!             nxrf = nxrfa(i,k)
128!             nxrc = nxrfa(i,k) + offset_xa(i,k)
129!             nysf = nysfa(i,k)
130!             nysc = nysfa(i,k) + offset_ya(i,k)
131!             nynf = nynfa(i,k)
132!             nync = nynfa(i,k) + offset_ya(i,k)
133!
134!
135!             SELECT CASE ( TRIM( field_char ) )
136!
137!                CASE ( 'u2_av' )
138!                   IF ( .NOT. ALLOCATED( u2_av ) ) THEN
139!                      ALLOCATE( u2_av(nzb:nzt+1,nysg:nyng,nxlg:nxrg) )
140!                   ENDIF
141!                   IF ( k == 1 )  READ ( 13 )  tmp_3d
142!                   u2_av(:,nysc-nbgp:nync+nbgp,nxlc-nbgp:nxrc+nbgp) =           &
143!                                          tmp_3d(:,nysf-nbgp:nynf+nbgp,nxlf-nbgp:nxrf+nbgp)
144!
145!                CASE DEFAULT
146!                   WRITE( message_string, * ) 'unknown variable named "',       &
147!                                         TRIM( field_char ), '" found in',      &
148!                                         '&data from prior run on PE ', myid
149!                   CALL message( 'user_read_restart_data', 'UI0012', 1, 2, 0, 6, 0 )
150!
151!             END SELECT
152!
153!          ENDDO
154!
155!          READ ( 13 )  field_char
156!
157!       ENDDO
158!    ENDIF
159
160 END SUBROUTINE user_read_restart_data
161
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