[khoder Alshaar]

Hello,
I am trying to post-process fields in OpenFOAM using a sample library. However, when defining the pointScalerField, for example, it is not getting considered:

type            sets;
libs            ("libsampling.so");

setFormat raw;
interpolationScheme cellPoint;
sets
(  
    xLine
    {
        type        lineUniform;
        start       (0 0 0.0075);
        end         (0.05 0 0.0075);
        nPoints     100;
        axis        x;
    }

);
fields (u);  // Specify fields to extract

Here, u is a point field, but the sampling algorithm skips it. Is there any way to resolve this problem?