# vtk DataFile Version 3.0 vtk output ASCII DATASET POLYDATA POINTS 3 float 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.2 VERTICES 3 6 1 0 1 1 1 2 POINT_DATA 3 VECTORS dir float 1.0 1.0 0.0 0.0 1.0 0.0 1.0 0.0 0.0