.TH "SUBSETMESH" 1 "OpenFOAM-" "www.openfoam.com" "OpenFOAM Commands Manual"
.SH "NAME"
subsetMesh \- part of \fBOpenFOAM\fR (The Open Source CFD Toolbox).
.SH "SYNOPSIS"
\fBsubsetMesh\fR [\fIOPTIONS\fR] \fIcell-selection\fR
.SH "DESCRIPTION"
.nf
Create a mesh subset for a particular region of interest based on a cellSet or
cellZone(s) specified as the first command argument.
See setSet/topoSet utilities on how to select cells based on various shapes.
.fi
.SH "ARGUMENTS"
.TP
\fIcell-selection\fR
The cellSet name, but with the -zone option this is interpreted to be a cellZone
selection by name(s) or regex.
Eg 'mixer' or '( mixer "moving.*" )'
.SH "OPTIONS"
.TP
\fB\-case\fR \fIdir\fR
Specify case directory to use (instead of the cwd)
.TP
\fB\-decomposeParDict\fR \fIfile\fR
Use specified file for decomposePar dictionary
.TP
\fB\-overwrite\fR
Overwrite existing mesh/results files
.TP
\fB\-parallel\fR
Run in parallel
\fB[Parallel option]\fR
.TP
\fB\-patch\fR \fIname\fR
Add exposed internal faces to specified patch instead of "oldInternalFaces"
.TP
\fB\-patches\fR \fIwordRes\fR
Add exposed internal faces to closest of specified patches instead of
"oldInternalFaces"
.TP
\fB\-region\fR \fIname\fR
Specify alternative mesh region
.TP
\fB\-resultTime\fR \fItime\fR
Specify a time for the resulting mesh
.TP
\fB\-zone\fR
Subset with cellZone(s) instead of cellSet. The command argument may be a list
of words or regexs
.TP
\fB\-doc\fR
Display documentation in browser
.TP
\fB\-help\fR
Display short help and exit
.TP
\fB\-help-full\fR
Display full help and exit
.SS "ADVANCED OPTIONS"
.TP
\fB\-debug-switch\fR \fIname=val\fR
Specify the value of a registered debug switch. Default is 1 if the value is
omitted. (Can be used multiple times)
.TP
\fB\-fileHandler\fR \fIhandler\fR
Override the file handler type
.TP
\fB\-hostRoots\fR \fI((host1 dir1) .. (hostN dirN))\fR
Per-host slave root directories for distributed running. The host specification
can be a regex.
\fB[Parallel option]\fR
.TP
\fB\-info-switch\fR \fIname=val\fR
Specify the value of a registered info switch. Default is 1 if the value is
omitted. (Can be used multiple times)
.TP
\fB\-lib\fR \fIname\fR
Additional library or library list to load (can be used multiple times)
.TP
\fB\-opt-switch\fR \fIname=val\fR
Specify the value of a registered optimisation switch (int/bool). Default is 1
if the value is omitted. (Can be used multiple times)
.TP
\fB\-roots\fR \fI(dir1 .. dirN)\fR
Slave root directories for distributed running
\fB[Parallel option]\fR
.TP
\fB\-doc-source\fR
Display source code in browser
.TP
\fB\-help-compat\fR
Display compatibility options and exit
.TP
\fB\-help-man\fR
Display full help (manpage format) and exit
.TP
\fB\-help-notes\fR
Display help notes (description) and exit
.SS "COMPATIBILITY OPTIONS"
.TP
\fB\-noFunctionObjects\fR
This option is ignored
.SH "SEE ALSO"
Online documentation https://www.openfoam.com/documentation/
.SH COPYRIGHT
Copyright \(co 2018-2019 OpenCFD Ltd.