<?xml version='1.0' encoding='us-ascii'?>
<param xml:id="p11_b_full_phi">
    <get>
      <amdaParam name="p11_b_full" />
    </get>
    <process>180+RAD2DEG*atan2(-$p11_b_full[1],-$p11_b_full[0])</process>
    <output />
  </param>