### Description

This example uses vtkUnstructuredGridWriter to write each linear cell into a *.vtk* file. The files are written into the current directory.

!!! seealso
    [WriteXMLLinearCells](/Cxx/IO/WriteXMLLinearCells) writes the same files using the VTK XML format.

!!! cite
    The [VTK File Formats](/VTKFileFormats#simple-legacy-formats) document discusses the XML file format.
