function ISRADIUS = IsRadius(windowPtrOrScreenNumber)
% ISRADIUS = IsRadius(windowPtrOrScreenNumber)
%
% Obsolete.  Use IsRadius10 instead.
% 
% Reads driver name to determine whether the
% card is a Radius 10-bit card.  This is useful
% to determine how to write the CLUT ('SetClut'
% or 'Gamma').
%
% The answer is cached the first time this is
% called, so that subsequent calls are fast.

% 2/27/02  dhb,ly  Made obsolete.

ISRADIUS = IsRadius10(windowPtrOrScreenNumber);
