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|
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
setsToZones
Description
Add pointZones/faceZones/cellZones to the mesh from similar named
pointSets/faceSets/cellSets.
There is one catch: for faceZones you also need to specify a flip
condition which basically denotes the side of the face. In this app
it reads a cellSet (xxxCells if 'xxx' is the name of the faceSet) which
is the masterCells of the zone.
There are lots of situations in which this will go wrong but it is the
best I can think of for now.
If one is not interested in sideNess specify the -noFlipMap
command line option.
\*---------------------------------------------------------------------------*/
#include "argList.H"
#include "Time.H"
#include "polyMesh.H"
#include "IStringStream.H"
#include "cellSet.H"
#include "faceSet.H"
#include "pointSet.H"
#include "OFstream.H"
#include "IFstream.H"
#include "IOobjectList.H"
#include "SortableList.H"
#include "timeSelector.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
timeSelector::addOptions(true, false);
argList::addNote
(
"add point/face/cell Zones from similar named point/face/cell Sets"
);
argList::addBoolOption
(
"noFlipMap",
"ignore orientation of faceSet"
);
#include "addRegionOption.H"
#include "addTimeOptions.H"
#include "setRootCase.H"
#include "createTime.H"
const bool noFlipMap = args.optionFound("noFlipMap");
// Get times list
(void)timeSelector::selectIfPresent(runTime, args);
#include "createNamedPolyMesh.H"
// Search for list of objects for the time of the mesh
word setsInstance = runTime.findInstance
(
polyMesh::meshSubDir/"sets",
word::null,
IOobject::MUST_READ,
mesh.facesInstance()
);
IOobjectList objects(mesh, setsInstance, polyMesh::meshSubDir/"sets");
Info<< "Searched : " << setsInstance/polyMesh::meshSubDir/"sets"
<< nl
<< "Found : " << objects.names() << nl
<< endl;
IOobjectList pointObjects(objects.lookupClass(pointSet::typeName));
//Pout<< "pointSets:" << pointObjects.names() << endl;
forAllConstIter(IOobjectList, pointObjects, iter)
{
// Not in memory. Load it.
pointSet set(*iter());
SortableList<label> pointLabels(set.toc());
label zoneID = mesh.pointZones().findZoneID(set.name());
if (zoneID == -1)
{
Info<< "Adding set " << set.name() << " as a pointZone." << endl;
label sz = mesh.pointZones().size();
mesh.pointZones().setSize(sz+1);
mesh.pointZones().set
(
sz,
new pointZone
(
set.name(), //name
pointLabels, //addressing
sz, //index
mesh.pointZones() //pointZoneMesh
)
);
mesh.pointZones().writeOpt() = IOobject::AUTO_WRITE;
mesh.pointZones().instance() = mesh.facesInstance();
}
else
{
Info<< "Overwriting contents of existing pointZone " << zoneID
<< " with that of set " << set.name() << "." << endl;
mesh.pointZones()[zoneID] = pointLabels;
mesh.pointZones().writeOpt() = IOobject::AUTO_WRITE;
mesh.pointZones().instance() = mesh.facesInstance();
}
}
IOobjectList faceObjects(objects.lookupClass(faceSet::typeName));
HashSet<word> slaveCellSets;
//Pout<< "faceSets:" << faceObjects.names() << endl;
forAllConstIter(IOobjectList, faceObjects, iter)
{
// Not in memory. Load it.
faceSet set(*iter());
SortableList<label> faceLabels(set.toc());
DynamicList<label> addressing(set.size());
DynamicList<bool> flipMap(set.size());
if (noFlipMap)
{
// No flip map.
forAll(faceLabels, i)
{
label facei = faceLabels[i];
addressing.append(facei);
flipMap.append(false);
}
}
else
{
const word setName(set.name() + "SlaveCells");
Info<< "Trying to load cellSet " << setName
<< " to find out the slave side of the zone." << nl
<< "If you do not care about the flipMap"
<< " (i.e. do not use the sideness)" << nl
<< "use the -noFlipMap command line option."
<< endl;
// Load corresponding cells
cellSet cells(mesh, setName);
// Store setName to exclude from cellZones further on
slaveCellSets.insert(setName);
forAll(faceLabels, i)
{
label facei = faceLabels[i];
bool flip = false;
if (mesh.isInternalFace(facei))
{
if
(
cells.found(mesh.faceOwner()[facei])
&& !cells.found(mesh.faceNeighbour()[facei])
)
{
flip = false;
}
else if
(
!cells.found(mesh.faceOwner()[facei])
&& cells.found(mesh.faceNeighbour()[facei])
)
{
flip = true;
}
else
{
FatalErrorInFunction
<< "One of owner or neighbour of internal face "
<< facei << " should be in cellSet " << cells.name()
<< " to be able to determine orientation." << endl
<< "Face:" << facei
<< " own:" << mesh.faceOwner()[facei]
<< " OwnInCellSet:"
<< cells.found(mesh.faceOwner()[facei])
<< " nei:" << mesh.faceNeighbour()[facei]
<< " NeiInCellSet:"
<< cells.found(mesh.faceNeighbour()[facei])
<< abort(FatalError);
}
}
else
{
if (cells.found(mesh.faceOwner()[facei]))
{
flip = false;
}
else
{
flip = true;
}
}
addressing.append(facei);
flipMap.append(flip);
}
}
label zoneID = mesh.faceZones().findZoneID(set.name());
if (zoneID == -1)
{
Info<< "Adding set " << set.name() << " as a faceZone." << endl;
label sz = mesh.faceZones().size();
mesh.faceZones().setSize(sz+1);
mesh.faceZones().set
(
sz,
new faceZone
(
set.name(), //name
addressing.shrink(), //addressing
flipMap.shrink(), //flipmap
sz, //index
mesh.faceZones() //pointZoneMesh
)
);
mesh.faceZones().writeOpt() = IOobject::AUTO_WRITE;
mesh.faceZones().instance() = mesh.facesInstance();
}
else
{
Info<< "Overwriting contents of existing faceZone " << zoneID
<< " with that of set " << set.name() << "." << endl;
mesh.faceZones()[zoneID].resetAddressing
(
addressing.shrink(),
flipMap.shrink()
);
mesh.faceZones().writeOpt() = IOobject::AUTO_WRITE;
mesh.faceZones().instance() = mesh.facesInstance();
}
}
IOobjectList cellObjects(objects.lookupClass(cellSet::typeName));
//Pout<< "cellSets:" << cellObjects.names() << endl;
forAllConstIter(IOobjectList, cellObjects, iter)
{
if (!slaveCellSets.found(iter.key()))
{
// Not in memory. Load it.
cellSet set(*iter());
SortableList<label> cellLabels(set.toc());
label zoneID = mesh.cellZones().findZoneID(set.name());
if (zoneID == -1)
{
Info<< "Adding set " << set.name() << " as a cellZone." << endl;
label sz = mesh.cellZones().size();
mesh.cellZones().setSize(sz+1);
mesh.cellZones().set
(
sz,
new cellZone
(
set.name(), //name
cellLabels, //addressing
sz, //index
mesh.cellZones() //pointZoneMesh
)
);
mesh.cellZones().writeOpt() = IOobject::AUTO_WRITE;
mesh.cellZones().instance() = mesh.facesInstance();
}
else
{
Info<< "Overwriting contents of existing cellZone " << zoneID
<< " with that of set " << set.name() << "." << endl;
mesh.cellZones()[zoneID] = cellLabels;
mesh.cellZones().writeOpt() = IOobject::AUTO_WRITE;
mesh.cellZones().instance() = mesh.facesInstance();
}
}
}
Info<< "Writing mesh." << endl;
if (!mesh.write())
{
FatalErrorInFunction
<< "Failed writing polyMesh."
<< exit(FatalError);
}
Info<< "End\n" << endl;
return 0;
}
// ************************************************************************* //
|
