1 0 GfsSimulation GfsBox GfsGEdge {} {
    Refine 3
    Source V -1
    SourceViscosity 1e-2
    Solid (ellipse(0.,0.,0.24,0.24))
    Time { iend = 10 }
    ApproxProjectionParams { tolerance = 1e-12 }
    ProjectionParams { tolerance = 1e-12 }

    OutputScalarNorm { istep = 1 } v { v = V }
    EventScript { start = end } { 
        if awk '{if ($9 > 1e-12) exit (1);}' < v ; then
            exit 0;
        else
            exit $GFS_STOP;
        fi
    } 
}
GfsBox {}