NAME

       decomposePar - part of OpenFOAM (The Open Source CFD Toolbox).

SYNOPSIS

       decomposePar [OPTIONS]

DESCRIPTION

       Decompose a mesh and fields of a case for parallel execution

OPTIONS

       -allRegions
              Operate on all regions in regionProperties

       -case dir
              Specify case directory to use (instead of the cwd)

       -cellDist
              Write  cell  distribution  as  a  labelList  - for use with 'manual' decomposition method and as a
              volScalarField for visualization.

       -constant
              Include the 'constant/' dir in the times list

       -copyUniform
              Copy any uniform/ directories too

       -copyZero
              Copy 0/ directory to processor*/ rather than decompose the fields

       -decomposeParDict file
              Use specified file for decomposePar dictionary

       -dry-run
              Test without writing the decomposition. Changes -cellDist to only write volScalarField.

       -fields
              Use existing geometry decomposition and convert fields only

       -force Remove existing processor*/ subdirs before decomposing the geometry

       -ifRequired
              Only decompose geometry if the number of domains has changed

       -latestTime
              Select the latest time

       -noSets
              Skip decomposing cellSets, faceSets, pointSets

       -noZero
              Exclude the '0/' dir from the times list

       -region name
              Specify alternative mesh region

       -time ranges
              List of ranges. Eg, ':10,20 40:70 1000:', 'none', etc

       -verbose
              Additional verbosity

       -doc   Display documentation in browser

       -help  Display short help and exit

       -help-full
              Display full help and exit

   ADVANCED OPTIONS
       -debug-switch name=val
              Specify the value of a registered debug switch. Default is 1 if the value is omitted. (Can be used
              multiple times)

       -fileHandler handler
              Override the file handler type

       -info-switch name=val
              Specify the value of a registered info switch. Default is 1 if the value is omitted. (Can be  used
              multiple times)

       -lib name
              Additional library or library list to load (can be used multiple times)

       -noFunctionObjects
              Do not execute function objects

       -opt-switch name=val
              Specify  the  value  of  a registered optimisation switch (int/bool). Default is 1 if the value is
              omitted. (Can be used multiple times)

       -doc-source
              Display source code in browser

       -help-man
              Display full help (manpage format) and exit

       -help-notes
              Display help notes (description) and exit

SEE ALSO

       Online documentation https://www.openfoam.com/documentation/

COPYRIGHT

       Copyright © 2018-2019 OpenCFD Ltd.

www.openfoam.com                                    OpenFOAM-                                    DECOMPOSEPAR(1)