This example is a Siesta adapted version of Wannier90 example 3.

Refer to Wannier90 example 3 for physical details.

To successfully run this example do the following:

1. Run "make" to execute the Siesta run
2. Go into the work directory (or the named label)
3. Run wannier90.x wannier to calculate wannierization.

Then follow Wannier90 example. 
