On Tue, May 17, 2016 at 10:37:48AM +0200, luis vazquez wrote: > I am interested in performing on a masked image some analysis by using > the "calculate 1D statistical functions" tool (for instance ACF). I want > to do it only on the masked regions. In principle, it seems that the > tool allows it as at the left bottom of the window appears the "Masking > Mode" section in which one can choose to exclude/include the masked > regions or use the entire image. However, this option appears always as > inactive and it is not possible to do these choices.
The option is available only for some quantities for which it is actually implemented. Which currently means the height distribution. It is possible to calculate the ACF and other related quantities for arbitrary regions (http://dx.doi.org/10.1016/j.ultramic.2012.08.002) but I have only ever implemented it separately using FFTW. There is no implementation in Gwyddion (yet). Regards, Yeti ------------------------------------------------------------------------------ Mobile security can be enabling, not merely restricting. Employees who bring their own devices (BYOD) to work are irked by the imposition of MDM restrictions. Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! https://ad.doubleclick.net/ddm/clk/304595813;131938128;j _______________________________________________ Gwyddion-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gwyddion-users
