On Thursday 13 November 2008 08:23:08 Carl Schultz wrote: > Dear all, > > for a vertex-wise comparison of the mean curvature is there a > possibility to change the signed curvature values from the preprocessed > curv.mgh to unsigned (absolute) values for the glm? >
The newest (i.e. dev) version of 'mris_calc' will do this: $>mris_calc rh.curv abs This will run an 'abs' (absolute value) function on each element in 'rh.curv'. Output is saved by default to 'out.crv'. You can specify a more meaningful output with '--output <someFile>', so $>mris_calc --output rh.curv.abs rh.curv abs Since this is only in the 'dev' tree, let me know if you'd like a binary. -=R -- Rudolph Pienaar, M.Eng, D.Eng / email: [EMAIL PROTECTED] MGH/MIT/HMS Athinoula A. Martinos Center for Biomedical Imaging 149 (2301) 13th Street, Charlestown, MA 02129 USA _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer