[Gwyddion-users] roughness parameters

2012-02-13 Thread Mandl, Magdalena
Hello, I´m trying to characterize topographies. In gwyddion I easily get the Parameters for roughness and waviness, but I have some questions about it: 1. I read: to calculate the rougness and waviness data I need to filter the AFM-Data first. So my question: In gwyddion when I use the

Re: [Gwyddion-users] roughness parameters

2012-02-13 Thread luis vazquez
Dear Lena, I am a Gwyddion and AFM user, I will try to answer as far as I know: 1. I read: to calculate the rougness and waviness data I need to filter the AFM-Data first. So my question: In gwyddion when I use the roughness parameters application, do I first have to filter the