% ATAN2 implements atan2 operator for two unit objects
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DESCRIPTION: Implements atan2 operator for two unit objects.
%
% VERSION:     $Id: atan2.m,v 1.2 2011/03/28 12:45:46 hewitson Exp $
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function v = atan2(v1, v2)
  
  if ~eq(v1, v2)
    error('### cannot compute atan2 for different units');
  end

  v = unit('rad');
  
end
