VARIABLES LINE

        CLIC\VARIABLES LINE ON|OFF

    Spectral correlator related information (Scan based).

      N_LINE_BANDS             Number of line subbands
      FOURIER                  (Logical) FFT done, data in frequency space
      TOTAL_CHANNELS           Total number of line channels
      N_CHANNELS     [NSUBB]   Number of channels in subband
      FIRST_CHANNEL  [NSUBB]   First channel in subband
      LFCEN          [NSUBB]   LO3 frequency (channel 1)
      LFRES          [NSUBB]   Frequency resolution (signed)
      REF_CHANNEL  [2,NSUBB]   Reference channel for spectrum
      F_RESOLUTION [2,NSUBB]   Frequency resolution
      F_OFFSET     [2,NSUBB]   Rest frequency in reference channel
      V_RESOLUTION [2,NSUBB]   Velocity resolution
      V_OFFSET     [2,NSUBB]   Velocity in reference channel
      R_LILEVU  [NSUBB,NANT]   Sampling levels (USB)
      R_LILEVL  [NSUBB,NANT]   Sampling levels (LSB)
      PHSELECT  [NANT,NSUBB]   Real-time atm. correction (1: TP, 2:WVR)