[TML]

Hello,

I am running a 2D annular flow case, and I am trying to get velocity distribution at a certain location using sample utility. The problem is that the result gives by sample does not include the boundary point which should be (0 0 0) for a no-slip wall. I have tried cellPoint, cellPointFace, and cellPatchConstrained for the interpolationScheme, but none of them works.

This is my sampleDict:

FoamFile
{
version 2.0;
format ascii;
class dictionary;
object sampleDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

setFormat csv;


interpolationScheme cellPatchConstrained;


fields
(
Ux
);

sets
(
lineX1
{
type uniform;
axis y;

start (0.06 0.02 0); //inner wall
end (0.06 0.03 0); //outer wall
nPoints 40;
}

);
//************************************************** * //

Any help is appreciated!