uleis_calib::get_efficiency

Source: idf/uleis_idf/uleis_calib/uleis_calib__get_efficiency.pro

 uleis_calib::get_efficiency
        Return the efficiency range of a given channel (or range of channels)

 Usage:
        efficiency = calref -> get_efficiency(species, system, channel)

 Arguments:
        species string  The species whose efficiency is wanted.
        system  bool    The energy system wanted (0=small, 1=large)
        channel int     The channel number or range whose efficiency is needed.

 Keyword:
        ending  output  The last JD at which this list is valid

 History:
        Original (after get_energy): 18/4/00; SJT
        Added ending output key: 18/5/00; SJT