CFD Online Discussion Forums - Erroneous result for min / max of volScalarField

Hello,

does anybody have an idea why min() and max() would be returning values larger 1 and lower 0 for a volScalarField that only contains 0 & 1 values?

- Anton

CODE:

Code:

Info << "LF (MAX / MIN): " << max(lf) << "  " << min(lf) << endl;

Info << lf << endl;

OUTPUT:

Code:

LF (MAX / MIN): max(lf) [0 0 0 0 0 0 0] 2.21429  min(lf) [0 0 0 0 0 0 0] -15.6429

dimensions      [0 0 0 0 0 0 0];



internalField   uniform 1;



boundaryField

{

    bottom

    {

        type            zeroGradient;

    }

    top

    {

        type            zeroGradient;

    }

    left

    {

        type            zeroGradient;

    }

    right

    {

        type            zeroGradient;

    }

}