FreeFOAM The Cross-Platform CFD Toolkit
wdot.C
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1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
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17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 Application
25  wdot
26 
27 Description
28  Calculates and writes wdot for each time.
29 
30 Usage
31 
32  - wdot [OPTIONS]
33 
34  @param -noZero \n
35  Ignore timestep 0.
36 
37  @param -constant \n
38  Include the constant directory.
39 
40  @param -time <time>\n
41  Apply only to specific time.
42 
43  @param -latestTime \n
44  Only apply to latest time step.
45 
46  @param -case <dir>\n
47  Case directory.
48 
49  @param -parallel \n
50  Run in parallel.
51 
52  @param -help \n
53  Display help message.
54 
55  @param -doc \n
56  Display Doxygen API documentation page for this application.
57 
58  @param -srcDoc \n
59  Display Doxygen source documentation page for this application.
60 
61 \*---------------------------------------------------------------------------*/
62 
63 #include <finiteVolume/fvCFD.H>
64 
65 
66 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
67 
68 int main(int argc, char *argv[])
69 {
70  timeSelector::addOptions();
71 
72 # include <OpenFOAM/setRootCase.H>
73 # include <OpenFOAM/createTime.H>
74 
75  instantList timeDirs = timeSelector::select0(runTime, args);
76 
77 # include <OpenFOAM/createMesh.H>
78 
79  forAll(timeDirs, timeI)
80  {
81  runTime.setTime(timeDirs[timeI], timeI);
82 
83  mesh.readUpdate();
84 
85  volScalarField mgb
86  (
87  IOobject
88  (
89  "mgb",
90  runTime.timeName(),
91  mesh,
92  IOobject::MUST_READ
93  ),
94  mesh
95  );
96 
98  (
99  IOobject
100  (
101  "Su",
102  runTime.timeName(),
103  mesh,
104  IOobject::MUST_READ
105  ),
106  mesh
107  );
108 
110  (
111  IOobject
112  (
113  "Xi",
114  runTime.timeName(),
115  mesh,
116  IOobject::MUST_READ
117  ),
118  mesh
119  );
120 
121  volScalarField St
122  (
123  IOobject
124  (
125  "St",
126  runTime.timeName(),
127  mesh,
128  IOobject::NO_READ
129  ),
130  Xi*Su
131  );
132 
133  St.write();
134 
135  volScalarField wdot
136  (
137  IOobject
138  (
139  "wdot",
140  runTime.timeName(),
141  mesh,
142  IOobject::NO_READ
143  ),
144  St*mgb
145  );
146 
147  wdot.write();
148  }
149 
150  return 0;
151 }
152 
153 
154 // ************************ vim: set sw=4 sts=4 et: ************************ //