<li>1. To download a parameter / timeTable / catalog, <i>drag</i> it from the corresponding tree and <i>drop</i>
onto the corresponding panel
<li>2. To download data for the intervals from the TimeTable / Catalog activate the <i>TimeTable or Catalog mode</i> in the Time Selection area and 
<i>drag-and-drop</i> there the TimeTable / Catalog from the corresponding tree
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