Get the format for column HEIGHT.
   rc=clearlist(gattr);
   gattr=setnitemc(gattr, 'height', 'name');
   gattr=setnitemc(gattr, ' ', 'format');
   call send(datid, '_getColumnAttributes',
             gattr);
   call putlist(gattr, 'Format of Column HEIGHT=', 0);
   rc=dellist(gattr);
return;