<nodes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/nodes_file.xsd">
<node id="0" x="0" y="0"/>
<node id="1" x="100" y="0"/>
<node id="2" x="200" y="0"/>
<node id="3" x="300" y="0"/>
</nodes>
