       - BUGFIX: removed call of clean_up-Function after call of</span>
<span class="c1">#               prepareFlexpart in main since it is already called in</span>
<span class="c1">#               prepareFlexpart at the end!</span>
<span class="c1">#        - created function main and moved the two function calls for</span>
<span class="c1">#          arguments and prepare_flexpart into it</span>
<span class="c1">#</span>
<span class="c1"># @License:</span>
<span class="c1">#    (C) Copyright 2014-2020.</