On Tue, Mar 16, 2010 at 12:15:01PM +0100, Andrej Znidarsic wrote: > I was wondering whether is it possible to measure roughness parameters of an > area, as i have been only able to measure ISO roughness across a line.
Hello, the ISO two-dimensional (surface) roughness parameters are not available as a group. Nevertheless, a number of them are identical to basic statistical characteristics shown by Statistical Quantities tool http://gwyddion.net/documentation/user-guide-en/statistical-analysis.html#stat-quantities or are directly related to them (e.g. Peak-Peak is simply maximum minus minimum). Other quantities are available elsewhere, such as fractal dimension, with several calculation methods (one of them corresponds to the norm IIRC). Regards, Yeti ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Gwyddion-users mailing list Gwyddion-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gwyddion-users
