DRAW

         ANALYSE\DRAW [Action [Parameters]]

    This command executes the specified drawing action, or calls the graphic
    cursor  and  uses  the returned character from the cursor to execute the
    corresponding action. The mnemonic for the cursor characters are :
           F for "FILL" To interpolate a bad channel
           K for "KILL" To flag a bad channel
           L for "LOWER" To flag line identifications, ...
           M for "MASK" To show active masks
           T for "TEXT" To annotate your spectrum
           U for "UPPER" Similar to LOWER
           W for "WINDOW" To show current line windows
    any other to display the channel number, frequency, velocity and antenna
    temperature at the cursor position.  The explicit form does not call the
    cursor and can be used in procedures.