www.openfoam.com, OpenFOAM-v2112
Description
Decompose a mesh and fields of a case for parallel execution
Options
- -allRegions
Use all regions in regionProperties
- -case dir
Specify case directory to use (instead of 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 VTK output.
- -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
- -no-fields
Suppress conversion of fields (volume, finite-area, lagrangian)
- -no-sets
Skip decomposing cellSets, faceSets, pointSets
- -noZero
Exclude the '0/' dir from the times list
- -region name
Use specified mesh region. Eg, -region gas
- -regions wordRes
Use specified mesh region. Eg, -regions gas Or from regionProperties. Eg, -regions '(gas "solid.*")'
- -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)
- -domains N
Override numberOfSubdomains (-dry-run only)
- -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)
- -method name
Override decomposition method (-dry-run only)
- -no-finite-area
Suppress finiteArea mesh/field decomposition
- -no-lagrangian
Suppress lagrangian (cloud) decomposition
- -noFunctionObjects
Do not execute function objects
- -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)
- -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
- -noSets (now -no-sets)
The option was last used in 2106.
See Also
Online documentation https://www.openfoam.com/documentation/
Copyright
Copyright © 2018-2021 OpenCFD Ltd.