link_control

• type: setup command.
• function: overall control of element parameter links.

&link_control
    long clear_links = 1;
    long summarize_links = 0;
    long verbosity = 0;
&end

• clear_links -- Clear all previously set links.
• summarize_links -- Summarize all current set links.
• verbosity -- A larger value results in more output during computations.