  ------</span>
<span class="sd">    levelist : str</span>
<span class="sd">        Specifies the required levels. It has to have a valid</span>
<span class="sd">        correspondence to the selected levtype.</span>
<span class="sd">        Examples: model level: 1/to/137, pressure levels: 500/to/1000</span>

<span class="sd">    level : str</span>
<span class="sd">        Specifies the maximum level. It has to be one of the</span>
<span class="sd">        available maximum level numbers as contained in th