[linux-dvb] configuration dvb-t for Switzerland

[Mr.ZooM]

Hi all

on http://www.linuxtv.org/wiki/index.php/First_steps it is wirtten that 
I should use a command like this:

 # scan /usr/share/doc/dvb-utils/examples/scan/dvb-t/uk-Oxford 

and replace the uk-Oxford with my place. But I can't find a 
configuration File for Switzerland (Zurich).
 From where do I get such a file or how can I create such one?

Thanks a lot - and sorry about my strange English.

Greattings to all