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

patches
              The list of patch names or regex - Eg, '(top "Wall.")'

       edgeFraction
              The size of the refined cells as a fraction of the edge-length on a (0,1) interval

       Copyright © 2018-2019 OpenCFD Ltd.

www.openfoam.com                                    OpenFOAM-                                 REFINEWALLLAYER(1)

       Refine cells next to specified patches.

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

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

       -decomposeParDictfile
              Use specified file for decomposePar dictionary

       -overwrite
              Overwrite existing mesh/results files

       -parallel
              Run in parallel [Paralleloption]-useSetname
              Restrict cells to refine based on specified cellSet name

       -doc   Display documentation in browser

       -help  Display short help and exit

       -help-full
              Display full help and exit

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

       -fileHandlerhandler
              Override the file handler type

       -hostRoots((host1dir1)..(hostNdirN))
              Per-host  slave  root  directories for distributed running. The host specification can be a regex.
              [Paralleloption]-info-switchname=val
              Specify the value of a registered info switch. Default is 1 if the value is omitted. (Can be  used
              multiple times)

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

       -opt-switchname=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 [Paralleloption]-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

   COMPATIBILITYOPTIONS-noFunctionObjects
              This option is ignored

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

refineWallLayer [OPTIONS] patchesedgeFraction