<?xml version="1.0"?>
<param xml:id="psp_r_sun">
    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
    <get>
        <vi name="psp:orb:all">
            <baseParam name="R_IAU_SUN"/>
        </vi>
    </get>
    <process>$psp_orb_all_R_IAU_SUN/ASTRONOMICAL_UNIT</process>
    <output/>
</param>