% -*- texinfo -*-
% @deftypefn {Function File} {[@var{x}, @var{y}, @var{z}] =} ellipsoid (@var{xc},@var{yc}, @var{zc}, @var{xr}, @var{yr}, @var{zr}, @var{n})
% @deftypefnx {Function File} {} ellipsoid (@var{h}, @dots{})
% Generate three matrices in @code{meshgrid} format that define an
% ellipsoid. Called with no return arguments, @code{ellipsoid} calls
% directly @code{surf (@var{x}, @var{y}, @var{z})}. If an axes handle
% is passed as the first argument, the surface is plotted to this
% set of axes.
% @seealso{sphere}
% @end deftypefn