<?xml version="1.0"?>
<param xml:id='dsc_b_1s_mag'>
  <get>
     <vi name='dsc:mag:1s'>
        <baseParam name='b_gse'/>
    </vi>
  </get>
  <process>magnitude($dsc_mag_1s_b_gse)</process>
  <output/>
</param>