function dpth = dat_path(vers)

global CSL_Version

pths = {'/home/eez_data/','/home/eez_data/','/home/eez_data/csl3/'};

if nargin==0 | isempty(vers)
   if isempty(CSL_Version)
      vers = 2;
   else
      vers = CSL_Version;
   end
end

dpth = pths{vers};
