w90pov is a program for rendering ray-traced isosurfaces using 
POV-Ray and .xsf files generated by Wannier90. 

It is assumed that POV-Ray v3.7 or higher is installed, available at

http://www.povray.org/beta

For further details of wan2pov, please see the documentation
in /doc and the related examples in /examples.

(c) 2012, D Aberg