NAME

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

SYNOPSIS

       splitMeshRegions [OPTIONS]

DESCRIPTION

       Split mesh into multiple regions (detected by walking across faces)

OPTIONS

       -blockedFaces faceSet
              Specify additional region boundaries that walking does not cross

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

       -cellZones
              Additionally split cellZones off into separate regions

       -cellZonesFileOnly file
              Like -cellZonesOnly, but use specified file

       -cellZonesOnly
              Use cellZones only to split mesh into regions; do not use walking

       -decomposeParDict file
              Use specified file for decomposePar dictionary

       -detectOnly
              Do not write mesh

       -insidePoint point
              Only write region containing point

       -largestOnly
              Only write largest region

       -makeCellZones
              Place cells into cellZones instead of splitting mesh

       -overwrite
              Overwrite existing mesh/results files

       -parallel
              Run in parallel [Parallel option]

       -prefixRegion
              Prefix region name to all patches, not just coupling patches

       -region name
              Specify alternative mesh region

       -sloppyCellZones
              Try to match heuristically regions to existing cell zones

       -useFaceZones
              Use faceZones to patch inter-region faces instead of single patch

       -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

       -hostRoots ((host1 dir1) .. (hostN dirN))
              Per-host slave root directories for distributed running. The host specification can
              be a regex.  [Parallel option]

       -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)

       -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)

       -roots (dir1 .. dirN)
              Slave root directories for distributed running [Parallel option]

       -doc-source
              Display source code in browser

       -help-compat
              Display compatibility options and exit

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

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

   COMPATIBILITY OPTIONS
       -noFunctionObjects
              This option is ignored

SEE ALSO

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

COPYRIGHT

       Copyright © 2018-2019 OpenCFD Ltd.