[AJC]

In my “cellZones” file in the “constant/polyMesh” directory, the name is defined as “movingZone0”.
I would like to change the name movingZone0 to movingZone1.
I think I need to create a file topoSetDict
Can you help me create this file? Thanks


/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
arch "LSB;label=32;scalar=64";
class regIOobject;
location "constant/polyMesh";
object cellZones;
meta
{
names 1 ( movingZone0 );
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

1
(movingZone0
{
type cellZone;
cellLabels List<label>
1682
(
0
1

[JNSN]

you can change the entry directly in the file, just rename with a text editor

[AJC]

Thank you

Of course, it's possible to make the changes with a text editor. But you'll have to do it every time.
In the Allrun.pre file, I've inserted
cd constant/polyMesh
sed -i “y/movingZone0/movingZone1/” cellZones
cd .. && cd ..