[Wien] Unit in struct file

[Stefaan Cottenier]

> When constructing a case.struct file using w2web, the lattice constants 
> entered using the unit of Angstrom will be converted Bohr in the saved 
> file, but the label above the lattice constant in case.struct file is 
> kept as "unit=ang".  Is this intentional?

Yes, it is. This label is only meant to be read by w2web, in order to 
display the lattice constants *in w2web* in the specified units.

Stefaan