<?xml version="1.0" encoding="UTF-8"?>
<param xml:id="plr_n_ion">
    <get>
        <vi name="plr:hyd:mom">
            <baseParam name="DENSITY_ION"/>
        </vi>
    </get>
    <process></process>
    <output>
        <!---<plot>ORBIT</plot>-->
    </output>
</param>