">
<polygon fill="#d9534f" stroke="#d9534f" points="336.5,-24 271.5,-24 271.5,0 336.5,0 336.5,-24"/>
<text text-anchor="middle" x="304" y="-9.6" font-family="Helvetica,sans-Serif" font-size="10.50" fill="#ffffff">unitVectors</text>
</a>
</g>
</g>
<!-- proc~unitvectors&#45;&gt;proc~get_fields -->
<g id="proc~~get_fio_electric_fields~~CalledByGraph_edge3" class="edge">
<title>proc~unitvectors&#45;&gt;proc~get_fields</title>
<path fill="none" stroke="#000000" d="M336.6336,-18.2992C355.2997,-22.1113 379.0895,-2