To construct a condition for data mining <b><i>drag</i></b> one of the AMDA parameters
  from the parameter tree and <b><i>drop</i></b> onto the panel.<br/>
  Use <b>&</b> symbol as logical <b><i>AND</i></b> and  <b>|</b> symbol as logical <b><i>OR</i></b>.<br/>
  <b><i>Attention !</i></b> Use <b><i>FLOAT</i></b> numbers in math expressions.<br/>