splitMeshRegions(1)

www.openfoam.com, OpenFOAM-v2112

splitMeshRegions [OPTIONS]

Description

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

Options

  • -addZones lists of zones
    Combine zones in follow-on analysis
  • -blockedFaces faceSet
    Specify additional region boundaries that walking does not cross
  • -case dir
    Specify case directory to use (instead of 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
  • -combineZones lists of zones
    Combine zones in follow-on analysis
  • -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-subprocess 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. Default is 1 if the value is omitted. (Can be used multiple times)
  • -roots *(dir1 .. dirN)*
    Subprocess root directories for distributed running [Parallel option]
  • -world name
    Name of the local world for parallel communication [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 © 2018-2021 OpenCFD Ltd.