void Foam::sampledPatch::print(Ostream& os) const
{
os << "sampledPatch: " << name() << " :"
<< " patch:" << patchName()
<< " faces:" << faces().size()
<< " points:" << points().size();
}
Ostream& processorBoundaryPatch::operator<<(Ostream& os) const
{
os << patchName() << nl << token::BEGIN_BLOCK << nl
<< " type " << patchType() << token::END_STATEMENT << nl
<< " nFaces " << patchSize() << token::END_STATEMENT << nl
<< " startFace " << patchStart() << token::END_STATEMENT << nl
<< " myProcNo " << myProcNo_ << token::END_STATEMENT << nl
<< " neighbProcNo " << neighbProcNo_
<< token::END_STATEMENT << nl
<< token::END_BLOCK << endl;
return os;
}
int main(int argc, char *argv[])
{
# include <OpenFOAM/addRegionOption.H>
timeSelector::addOptions();
argList::validArgs.append("fieldName");
argList::validArgs.append("patchName");
# include <OpenFOAM/setRootCase.H>
# include <OpenFOAM/createTime.H>
instantList timeDirs = timeSelector::select0(runTime, args);
# include <OpenFOAM/createNamedMesh.H>
word fieldName(args.additionalArgs()[0]);
word patchName(args.additionalArgs()[1]);
forAll(timeDirs, timeI)
{
runTime.setTime(timeDirs[timeI], timeI);
Info<< "Time = " << runTime.timeName() << endl;
IOobject fieldHeader
(
fieldName,
runTime.timeName(),
mesh,
IOobject::MUST_READ
);
// Check field exists
if (fieldHeader.headerOk())
{
mesh.readUpdate();
label patchi = mesh.boundaryMesh().findPatchID(patchName);
if (patchi < 0)
{
FatalError
<< "Unable to find patch " << patchName << nl
<< exit(FatalError);
}
// Give patch area
if (isA<cyclicPolyPatch>(mesh.boundaryMesh()[patchi]))
{
Info<< " Cyclic patch vector area: " << nl;
label nFaces = mesh.boundaryMesh()[patchi].size();
vector sum1 = vector::zero;
vector sum2 = vector::zero;
for (label i=0; i<nFaces/2; i++)
{
sum1 += mesh.Sf().boundaryField()[patchi][i];
sum2 += mesh.Sf().boundaryField()[patchi][i+nFaces/2];
}
reduce(sum1, sumOp<vector>());
reduce(sum2, sumOp<vector>());
Info<< " - half 1 = " << sum1 << ", " << mag(sum1) << nl
<< " - half 2 = " << sum2 << ", " << mag(sum2) << nl
<< " - total = " << (sum1 + sum2) << ", "
<< mag(sum1 + sum2) << endl;
Info<< " Cyclic patch area magnitude = "
<< gSum(mesh.magSf().boundaryField()[patchi])/2.0 << endl;
}
else
{
Info<< " Area vector of patch "
<< patchName << '[' << patchi << ']' << " = "
<< gSum(mesh.Sf().boundaryField()[patchi]) << endl;
Info<< " Area magnitude of patch "
<< patchName << '[' << patchi << ']' << " = "
<< gSum(mesh.magSf().boundaryField()[patchi]) << endl;
}
// Read field and calc integral
if (fieldHeader.headerClassName() == volScalarField::typeName)
{
Info<< " Reading " << volScalarField::typeName << " "
<< fieldName << endl;
volScalarField field(fieldHeader, mesh);
Info<< " Integral of " << fieldName
<< " over vector area of patch "
<< patchName << '[' << patchi << ']' << " = "
<< gSum
(
mesh.Sf().boundaryField()[patchi]
*field.boundaryField()[patchi]
)
<< nl;
Info<< " Integral of " << fieldName
<< " over area magnitude of patch "
<< patchName << '[' << patchi << ']' << " = "
<< gSum
(
mesh.magSf().boundaryField()[patchi]
*field.boundaryField()[patchi]
)
<< nl;
}
else if
(
fieldHeader.headerClassName() == surfaceScalarField::typeName
)
{
Info<< " Reading " << surfaceScalarField::typeName << " "
<< fieldName << endl;
surfaceScalarField field(fieldHeader, mesh);
scalar sumField = gSum(field.boundaryField()[patchi]);
Info<< " Integral of " << fieldName << " over patch "
<< patchName << '[' << patchi << ']' << " = "
<< sumField << nl;
}
else
{
FatalError
<< "Only possible to integrate "
<< volScalarField::typeName << "s "
<< "and " << surfaceScalarField::typeName << "s"
<< nl << exit(FatalError);
}
}
else
{
Info<< " No field " << fieldName << endl;
}
Info<< endl;
}
