source: palm/trunk/SOURCE/interaction_droplets_ptq.f90 @ 2232

Last change on this file since 2232 was 2232, checked in by suehring, 4 years ago

Adjustments according new topography and surface-modelling concept implemented

  • Property svn:keywords set to Id
File size: 5.5 KB
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1!> @file interaction_droplets_ptq.f90
2!------------------------------------------------------------------------------!
3! This file is part of PALM.
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! Adjustments to new topography concept
23!
24! Former revisions:
25! -----------------
26! $Id: interaction_droplets_ptq.f90 2232 2017-05-30 17:47:52Z suehring $
27!
28! 2000 2016-08-20 18:09:15Z knoop
29! Forced header and separation lines into 80 columns
30!
31! 1873 2016-04-18 14:50:06Z maronga
32! Module renamed (removed _mod)
33!
34!
35! 1850 2016-04-08 13:29:27Z maronga
36! Module renamed
37!
38!
39! 1845 2016-04-08 08:29:13Z raasch
40! nzb_2d replaced by nzb_s_inner
41!
42! 1822 2016-04-07 07:49:42Z hoffmann
43! Unused variables removed.
44!
45! 1779 2016-03-03 08:01:28Z raasch
46! bugfix: module procedure names shortened to avoid Intel compiler warnings
47! about too long names
48!
49! 1682 2015-10-07 23:56:08Z knoop
50! Code annotations made doxygen readable
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! revision history before 2012 removed,
57! comment fields (!:) to be used for variable explanations added to
58! all variable declaration statements
59!
60! 1036 2012-10-22 13:43:42Z raasch
61! code put under GPL (PALM 3.9)
62!
63! 799 2011-12-21 17:48:03Z franke
64! Bugfix: pt_d_t(k) was missing in calculation of pt_p
65!
66! RCS Log replace by Id keyword, revision history cleaned up
67!
68! Revision 1.1  2005/06/26 19:57:47  raasch
69! Initial revision
70!
71!
72! Description:
73! ------------
74!> Release of latent heat and change of specific humidity due to condensation /
75!> evaporation of droplets.
76!------------------------------------------------------------------------------!
77 MODULE interaction_droplets_ptq_mod
78 
79
80    PRIVATE
81    PUBLIC interaction_droplets_ptq
82
83    INTERFACE interaction_droplets_ptq
84!
85!--    Internal names shortened in order ro avoid Intel compiler messages
86!--    about too long names
87       MODULE PROCEDURE i_droplets_ptq
88       MODULE PROCEDURE i_droplets_ptq_ij
89    END INTERFACE interaction_droplets_ptq
90 
91 CONTAINS
92
93
94!------------------------------------------------------------------------------!
95! Description:
96! ------------
97!> Call for all grid points
98!------------------------------------------------------------------------------!
99    SUBROUTINE i_droplets_ptq
100
101       USE arrays_3d,                                                          &
102           ONLY:  pt_p, ql_c, q_p
103           
104       USE cloud_parameters,                                                   &
105           ONLY:  l_d_cp, pt_d_t
106           
107       USE indices,                                                            &
108           ONLY:  nxl, nxr, nyn, nys, nzb, nzt, wall_flags_0
109           
110       USE kinds
111
112       USE pegrid
113
114       IMPLICIT NONE
115
116       INTEGER(iwp) ::  i    !< running index x direction
117       INTEGER(iwp) ::  j    !< running index y direction
118       INTEGER(iwp) ::  k    !< running index z direction
119
120       REAL(wp) ::  flag     !< flag to mask topography grid points
121 
122       DO  i = nxl, nxr
123          DO  j = nys, nyn
124             DO  k = nzb+1, nzt
125!
126!--             Predetermine flag to mask topography
127                flag = MERGE( 1.0_wp, 0.0_wp, BTEST( wall_flags_0(k,j,i), 0 ) )
128
129                q_p(k,j,i)  = q_p(k,j,i)  - ql_c(k,j,i) * flag
130                pt_p(k,j,i) = pt_p(k,j,i) + l_d_cp * ql_c(k,j,i) * pt_d_t(k)   &
131                                                        * flag
132             ENDDO
133          ENDDO
134       ENDDO
135
136    END SUBROUTINE i_droplets_ptq
137
138
139!------------------------------------------------------------------------------!
140! Description:
141! ------------
142!> Call for grid point i,j
143!------------------------------------------------------------------------------!
144    SUBROUTINE i_droplets_ptq_ij( i, j )
145
146       USE arrays_3d,                                                          &
147           ONLY:  pt_p, ql_c, q_p
148
149       USE cloud_parameters,                                                   &
150           ONLY:  l_d_cp, pt_d_t
151
152       USE indices,                                                            &
153           ONLY:  nzb, nzt, wall_flags_0
154
155       USE kinds,                                                              &
156           ONLY:  iwp, wp
157
158       USE pegrid
159
160       IMPLICIT NONE
161
162       INTEGER(iwp) ::  i    !< running index x direction
163       INTEGER(iwp) ::  j    !< running index y direction
164       INTEGER(iwp) ::  k    !< running index z direction
165
166       REAL(wp) ::  flag     !< flag to mask topography grid points
167
168
169       DO  k = nzb+1, nzt
170!
171!--       Predetermine flag to mask topography
172          flag = MERGE( 1.0_wp, 0.0_wp, BTEST( wall_flags_0(k,j,i), 0 ) )
173
174          q_p(k,j,i)  = q_p(k,j,i)  - ql_c(k,j,i) * flag
175          pt_p(k,j,i) = pt_p(k,j,i) + l_d_cp * ql_c(k,j,i) * pt_d_t(k) * flag
176       ENDDO
177
178    END SUBROUTINE i_droplets_ptq_ij
179
180 END MODULE interaction_droplets_ptq_mod
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