100 lines
2.7 KiB
C++
100 lines
2.7 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: dev |
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| \\ / A nd | Web: www.OpenFOAM.org |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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note "mesh renumbering dictionary";
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object renumberMeshDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Write maps from renumbered back to original mesh
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writeMaps true;
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// Optional entry: sort cells on coupled boundaries to last for use with
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// e.g. nonBlockingGaussSeidel.
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sortCoupledFaceCells false;
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// Optional entry: renumber on a block-by-block basis. It uses a
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// blockCoeffs dictionary to construct a decompositionMethod to do
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// a block subdivision) and then applies the renumberMethod to each
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// block in turn. This can be used in large cases to keep the blocks
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// fitting in cache with all the the cache misses bunched at the end.
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// This number is the approximate size of the blocks - this gets converted
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// to a number of blocks that is the input to the decomposition method.
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//blockSize 1000;
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// Optional entry: sort points into internal and boundary points
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//orderPoints false;
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method CuthillMcKee;
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//method Sloan;
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//method manual;
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//method random;
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//method spring;
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//method boundaryFirst;
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//method zoltan; // only if compiled with zoltan support
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//CuthillMcKeeCoeffs
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//{
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// // Reverse CuthillMcKee (RCM) or plain
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// reverse true;
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//}
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manualCoeffs
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{
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// In system directory: new-to-original (i.e. order) labelIOList
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dataFile "cellMap";
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}
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springCoeffs
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{
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// Maximum jump of cell indices. Is fraction of number of cells
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maxCo 0.01;
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// Limit the amount of movement; the fraction maxCo gets decreased
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// with every iteration
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freezeFraction 0.999;
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// Maximum number of iterations
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maxIter 1000;
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}
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blockCoeffs
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{
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method scotch;
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//method hierarchical;
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//hierarchicalCoeffs
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//{
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// n (1 2 1);
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// delta 0.001;
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// order xyz;
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//}
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}
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zoltanCoeffs
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{
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ORDER_METHOD LOCAL_HSFC;
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}
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//boundaryFirstCoeffs
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//{
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// reverse true;
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//}
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// ************************************************************************* //
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