uleis_idf::get_energy

Source: idf/uleis_idf/uleis_idf__get_energy.pro

 uleis_idf::get_energy
        Return the energy range of a ULEIS channel or range at a time 
        or times.

 Usage:
        energy = calref -> get_energy(channel, time)

 Arguments:
        channel str/str The channel whose energy is needed.
        time    double  The time or times at which the range is needed.

 Keywords:
        keV     If set, then return energies in keV/nuc not MeV/nuc
        centre  If set, then return a mid-point energy.
        ending  Return JD of last validity of result.

 History:
        Original: 18/4/00; SJT
        If no time given, then return first cal file: 16/5/00; SJT
        Remodelled interface: 18/5/00; SJT