Source: stream/rate/Lan/make_lan_rate_descr.pro
make_lan_rate_descr Make up a description of a the channels for a given head of a LAN instrument. Usage: descr=make_lan_rate_descr(idfref, head) Arguments: idfref (lan_idf) Reference to a lan_idf object. head string The name of the head whose properties are needed. History: Original: 10/12/99; SJT