d larger or equal to the number of occupied orbitals. Default 0 means number occupied orbitals.</li><br>
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<a name=rdm_filtering_no><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>rdm_filtering_no</b>  </span>  
<b><font color="red">EXPERIMENTAL</font> </b> 
<br><br>
<i>Optional</i><br>
Default: 0<br><br>
Number of natural orbitals in addition to the fixed `rdm_filtering_mo` when creating CC4S-compatible files. Default 0 means skip it.</li><br>
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