On Thu, Jul 17, 2008 at 02:58:54PM +0200, [EMAIL PROTECTED] wrote: > 1) I have a question on the defnition of the cut-off parameter in the > roughness module.
It is cut-off frequency in the discrete Fourier transform, 1.0 would correspond to the Nyquist frequency. Lower frequencies go to waviness, higher frequencies to roughness. > How it works compared to the standard lc? I didn't implement the norms in Gwyddion, so I don't know the definition of lc. > 2) Is there a possibility to export the "curve" roughness, waviness as an > asciifile to be able to process the data with other programmes. Clicking on Apply creates a new graph from the curve displayed in the bottom window. Graph data can be then exported with Graph -> Export text. Yeti ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Gwyddion-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gwyddion-users
