FLAG

        MIRA\FLAG [all|ifb] [/BASEBAND] [/CHANNEL] [/PIXEL] [/RECORD] [/SUBSCAN]

    FLAG allows to ignore selected data for further reduction by attributing the
    the blanking value, for frontend-backend unit ifb (or for all units using th
    corresponding keyword). If only one item is specified (e.g. baseband), the
    corresponding baseband(s) are flagged for all pixels and records, unless
    options /PIXEL and /RECORD are specified, too. Multiple arguments are possib
    To reset the flags, the scan has to be read again.