Index: head/math/py-pyvtk/pkg-descr
===================================================================
--- head/math/py-pyvtk/pkg-descr	(revision 404902)
+++ head/math/py-pyvtk/pkg-descr	(revision 404903)
@@ -1,4 +1,11 @@
-Tools for manipulating VTK (Visualization Toolkit) files in Python.
+PyVTK provides the following tools for manipulating Visualization
+Toolkit (VTK) files in Python:
 
+ * ascii and binary output, ascii input from VTK file
+ * DataSet formats: StructuredPoints, StructuredGrid, RectilinearGrid, PolyData,
+   UnstructuredGrid
+ * Data formats: PointData, CellData
+ * DataSetAttr formats: Scalars, ColorScalars, LookupTable, Vectors, Normals,
+   TextureCoordinates, Tensors, Field
+
 WWW: https://github.com/pearu/pyvtk/
-WWW: https://pypi.python.org/pypi/PyVTK/