Re: [Gwyddion-users] Units issues of .dat file

2012-08-04 Thread Yeti
On Thu, Aug 02, 2012 at 05:14:14PM +0200, Adam Wykrota wrote: I'm working with SPM *.dat file (from commercial stm company) Well, Gwyddion can load about seven different commercial SPM formats that all use the exension .dat – and that's definitely not all of them because .dat is a very common

Re: [Gwyddion-users] roughness parameters, using cut-off below 0.01

2012-08-04 Thread Yeti
On Thu, Aug 02, 2012 at 04:06:32PM +0200, Tobias Cordes wrote: I´m characterizing topographies by the toolbox roughness. I should divide there the roughness and waviness profile by a cut-off factor below 0.01. Where the cut-off is the factor of the Nyquist frequency. Is there a possibility or