This is the s.surf.rst5.0.1 version Spring 2002 anisotropy options added by Jaro Hofierka v. 5.0.0 latest modification in 11/1999 by Bill Brown Nov. 1999: (M. Neteler) New structure: - moved tree/ data/ interp_float/ to src/libes/rst_gmsl/ - moved v.surf.rst to src/mapdev/ - moved r.resamp.rst to src/raster/ Spring 1999: changes which allows you to select which attribute to interpolate and which one to use for smoothing)