target_sources( lbm
    PRIVATE
    QCriterion.h
    NonEquilibrium.h
    CurlMagnitude.h
    Density.h
    Velocity.h
    Vorticity.h
    VTKOutput.h
    PressureTensor.h
    QCriterionCellFilter.h
    VelocityCellFilter.h     
    )
