axis2dlim

% -*- texinfo -*-
% @deftypefn {Function File} {} axis2dlim (@var{axdata})
% Determine axis limits for 2-D data (column vectors); leaves a 10%
% margin around the plots.
% Inserts margins of +/- 0.1 if data is one-dimensional 
% (or a single point).
%
% @strong{Input}
% @table @var
% @item axdata
% @var{n} by 2 matrix of data [@var{x}, @var{y}].
% @end table
%
% @strong{Output}
% @table @var
% @item axvec
% Vector of axis limits appropriate for call to @command{axis} function.
% @end table
% @end deftypefn