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ENH: renumberMesh: backwards compatibility: use default if no system/renumberMeshDict

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This commit is contained in:
mattijs
2011-12-09 11:27:11 +00:00
parent 67d0c0f597
commit 72ef3d26e4
3 changed files with 29 additions and 99 deletions
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40
applications/utilities/mesh/manipulation/renumberMesh/renumberMesh.C
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@ -28,6 +28,9 @@ Description
Renumbers the cell list in order to reduce the bandwidth, reading and
renumbering all fields from all the time directories.
By default uses bandCompression (CuthillMcKee) but will
read system/renumberMeshDict if present and use the method from there.
\*---------------------------------------------------------------------------*/
#include "argList.H"
@ -41,6 +44,7 @@ Description
#include "decompositionMethod.H"
#include "renumberMethod.H"
#include "zeroGradientFvPatchFields.H"
#include "CuthillMcKeeRenumber.H"
using namespace Foam;
@ -535,20 +539,33 @@ int main(int argc, char *argv[])
// Construct renumberMethod
IOdictionary renumberDict
IOobject io
(
IOobject
(
"renumberMeshDict",
runTime.system(),
mesh,
IOobject::MUST_READ_IF_MODIFIED,
IOobject::NO_WRITE
)
"renumberMeshDict",
runTime.system(),
mesh,
IOobject::MUST_READ_IF_MODIFIED,
IOobject::NO_WRITE
);
autoPtr<renumberMethod> renumberPtr = renumberMethod::New(renumberDict);
Info<< "Selecting renumberMethod " << renumberPtr().type() << endl;
autoPtr<renumberMethod> renumberPtr;
if (io.headerOk())
{
Info<< "Detected local " << runTime.system()/io.name() << "." << nl
<< "Using this to select renumberMethod." << nl << endl;
renumberPtr = renumberMethod::New(IOdictionary(io));
}
else
{
Info<< "No local " << runTime.system()/io.name()
<< " dictionary found. Using default renumberMethod." << nl
<< endl;
dictionary renumberDict;
renumberPtr.reset(new CuthillMcKeeRenumber(renumberDict));
}
Info<< "Selecting renumberMethod " << renumberPtr().type() << nl << endl;
@ -641,6 +658,7 @@ int main(int argc, char *argv[])
PtrList<surfaceTensorField> stFlds;
ReadFields(mesh, objects, stFlds);
Info<< endl;
// From renumbering:
// - from new cell/face back to original cell/face