decomposePar.C File Reference

Automatically decomposes a mesh and fields of a case for parallel execution of OpenFOAM. More...

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Detailed Description

Automatically decomposes a mesh and fields of a case for parallel execution of OpenFOAM.

Original source file decomposePar.C

Usage

decomposePar [OPTION]

Options:

• -cellDist

  Write the cell distribution as a labelList, for use with 'manual' decomposition method or as a volScalarField for post-processing.

• -region <regionName>

  Decompose named region. Does not check for existence of processor*.

• -allRegions

  Decompose all regions in regionProperties. Does not check for existence of processor*.

• -copyZero

  Copy 0 directory to processor* rather than decompose the fields.

• -copyUniform

  Copy any uniform directories too.

• -constant

• -time xxx:yyy

  Override controlDict settings and decompose selected times. Does not re-decompose the mesh i.e. does not handle moving mesh or changing mesh cases.

• -fields

  Use existing geometry decomposition and convert fields only.

• -noSets

  Skip decomposing cellSets, faceSets, pointSets.

• -force

  Remove any existing processor subdirectories before decomposing the geometry.

• -dict <filename>

  Specify alternative dictionary for the decomposition.

Definition in file decomposePar.C.