On Wed, Sep 14, 2016 at 1:07 AM, Djordje Spasic <[email protected]> wrote: > Dear Mrs. Patrasova, Mr. Metz, Mr. Kudrnovsky, Mr. Neteler, > > Thank you all for the replies!! > > @ Mr. Metz: > So curvature analysis in GRASS are neither Gaussian nor Mean curvature > analysis types? Did I understand that correctly?
You can do both in GRASS. Get the principal curvatures you need with one of the previously mentioned modules, then calculate Gaussian (K1 * K2) and/or Mean ((K1 + K2) / 2) curvature. Markus M > > > @ Mr. Kudrnovsky, Mrs. Patrasova: > Both source codes seem to mention the profile and tangential curvature. > > > @Mr. Neteler: > The book is a bit expensive (for my country) but seems to be quite good as > well! > I also not sure just looking at the equations would help me identify whether > it is Gaussian or Mean curvature type, due to my non-mathematical non-GIS > background. > > > Kind regards, > Djordje Spasic > > > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
