function dim = getDimension(~)
%GETDIMENSION   Returns 'UNIT SPHERE' for a SPINOPSPHERE.
%
% See also SPINOPSPHERE.

% Copyright 2017 by The University of Oxford and The Chebfun Developers.
% See http://www.chebfun.org/ for Chebfun information.

dim = 'unit sphere';
    
end