SET GAIN_METHOD

###
SET GAIN_METHOD

            CLIC\SET GAIN_METHOD OLD|NEW

        Selects  the  method used to compute antenna-based gains from baselines-
        based measured quantities. Default is OLD (older but more  robust  meth-
        od).

        OLD  method: 'gain' for a antenna i is computed from three baselines (Gi
        = Gij.Gik/Gjk). All possible "triangular ratios" including the antenna i
        are  computed  and averaged (for the phase, only triangles including the
        reference antenna are considered).

        NEW method: 'ALMA' like method. Solves the linear  system  of  equations
        (for the amplitudes, solves the logarithms).