SET LEVEL

        LAS\SET LEVEL interactive_min_value logfile_min_value

    SET LEVEL IS OBSOLETE AND HAS NO EFFECT ANYMORE.
    It  can be mimicked with the SIC MESSAGE command (see HELP for details).
    To alter the verbosity of CLASS commands  to  terminal  and  to  message
    file, one should modify the message filters of the CLASS package.

    For example:
       LAS90> SIC MESSAGE CLASS S=FEW ! Change the on-screen CLASS filter
       LAS90> SIC MESSAGE CLASS       ! Print the two CLASS filters
       class    on-screen  active   filter: FEW------
       class    to-mesfile active   filter: FEWRI--CU
    This  keeps  only  the most important messages (Fatal, Errors, and Warn-
    ings) to the terminal, whereas Results, Informations  and  Commands  are
    also printed in the message file by default.