zone for bounded plane don't work
 

Hi guys,
I have to delimit the cutting plane, I have identified a zone with topoSet, then inserted the zone option, as reported. But the plan continues to be infinite. Can someone help me? Thanks in advance.


my topoSetDict:
actions
(
{
name zona1;
type faceSet;
action new;
source boxToFace;
sourceInfo
{
box (1.06 0.96 0.98) (1.13 1.03 1.02);
}
}


{
name zona1;
type faceZoneSet;
action new;
source setToFaceZone;
sourceInfo
{
faceSet zona1; // name of cellSet
option any;
}
}
);




My controlDict:

sampledSurfaceDict
{

type plane;
planeType pointAndNormal;
pointAndNormalDict
{
point (1.1 0.99 1);
normal (0 0 1);
zone zona1;
}
interpolate true;
}