[xcrysden] Determine the angstrom to pixel ratio for printed images

[Matic Poberznik]

Dear Wen Libin,

> Dear Poberznik, 
> 
> Thank you for your reply. I am sorry that I did not state my problem clearly. 
> When I said "my .xsf files are exactly of the same structure", I mean the physical structures 
> are the same but the xyz coordinates are not the same. 
> 

I see the issue now, but unfortunately cannot offer a simple solution.