One should not confuse VTK (or TVTK) datasets and Mayavi data sources . ... Cell data and point data: Each VTK dataset is defined by vertices and cells, ...
vtk-point-data
In Paraview you can try the following : Delaunay2D (for creating a surface - see http://www.vtk.org/Wiki/VTK/Examples/Python/Filtering/Delaunay2D ); Smooth ... 939c2ea5af
point data, point data in gis, point data type, point data type in java, point data type in mysql, point data in geography, point data map, point database, point data example, point data type in c