source: palm/trunk/SOURCE/lpm_release_set.f90 @ 1359

Last change on this file since 1359 was 1359, checked in by hoffmann, 8 years ago

new Lagrangian particle structure integrated

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File size: 4.2 KB
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1 SUBROUTINE lpm_release_set
2
3!--------------------------------------------------------------------------------!
4! This file is part of PALM.
5!
6! PALM is free software: you can redistribute it and/or modify it under the terms
7! of the GNU General Public License as published by the Free Software Foundation,
8! either version 3 of the License, or (at your option) any later 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 1997-2014 Leibniz Universitaet Hannover
18!--------------------------------------------------------------------------------!
19!
20! Current revisions:
21! ------------------
22! New particle structure integrated.
23! Kind definition added to all floating point numbers.
24! lpm_init changed form a subroutine to a module.
25!
26! Former revisions:
27! -----------------
28! $Id: lpm_release_set.f90 1359 2014-04-11 17:15:14Z hoffmann $
29!
30! 1327 2014-03-21 11:00:16Z raasch
31! -netcdf output queries
32!
33! 1320 2014-03-20 08:40:49Z raasch
34! ONLY-attribute added to USE-statements,
35! kind-parameters added to all INTEGER and REAL declaration statements,
36! kinds are defined in new module kinds,
37! comment fields (!:) to be used for variable explanations added to
38! all variable declaration statements
39!
40! 1036 2012-10-22 13:43:42Z raasch
41! code put under GPL (PALM 3.9)
42!
43! 849 2012-03-15 10:35:09Z raasch
44! initial revision (former part of advec_particles)
45!
46!
47! Description:
48! ------------
49! Release a new set of particles and, if required, particle tails. These
50! particles/tails are added at the end of the existing arrays. Extend the
51! respective particle and tail arrays, if neccessary.
52!------------------------------------------------------------------------------!
53
54    USE control_parameters,                                                    &
55        ONLY:  iran, message_string, netcdf_data_format
56
57    USE lpm_init_mod,                                                          &
58        ONLY: lpm_create_particle, PHASE_RELEASE
59
60    USE grid_variables,                                                        &
61        ONLY:  dx, dy
62
63    USE indices,                                                               &
64        ONLY:  nxl, nxr, nyn, nys
65
66    USE kinds
67
68    USE particle_attributes,                                                   &
69        ONLY:  minimum_tailpoint_distance, number_of_tails, particles,         &
70               particle_tail_coordinates, use_particle_tails
71
72    IMPLICIT NONE
73
74    INTEGER(iwp) ::  ie     !:
75    INTEGER(iwp) ::  is     !:
76    INTEGER(iwp) ::  n      !:
77    INTEGER(iwp) ::  nn     !:
78
79
80    CALL lpm_create_particle(PHASE_RELEASE)
81!
82!-- particle tails currently not available
83! !
84! !-- Set the beginning of the new particle tails and their age
85!     IF ( use_particle_tails )  THEN
86!
87!        DO  n = is, ie
88! !
89! !--       New particles which should have a tail, already have got a
90! !--       provisional tail id unequal zero (see lpm_init)
91!           IF ( particles(n)%tail_id /= 0 )  THEN
92!
93!              number_of_tails = number_of_tails + 1
94!              nn = number_of_tails
95!              particles(n)%tail_id = nn   ! set the final tail id
96!              particle_tail_coordinates(1,1,nn) = particles(n)%x
97!              particle_tail_coordinates(1,2,nn) = particles(n)%y
98!              particle_tail_coordinates(1,3,nn) = particles(n)%z
99!              particle_tail_coordinates(1,4,nn) = particles(n)%class
100!              particles(n)%tailpoints = 1
101!
102!              IF ( minimum_tailpoint_distance /= 0.0 )  THEN
103!                 particle_tail_coordinates(2,1,nn) = particles(n)%x
104!                 particle_tail_coordinates(2,2,nn) = particles(n)%y
105!                 particle_tail_coordinates(2,3,nn) = particles(n)%z
106!                 particle_tail_coordinates(2,4,nn) = particles(n)%class
107!                 particle_tail_coordinates(1:2,5,nn) = 0.0_wp
108!                 particles(n)%tailpoints = 2
109!              ENDIF
110!
111!           ENDIF
112!
113!        ENDDO
114!
115!     ENDIF
116
117
118 END SUBROUTINE lpm_release_set
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