<additional xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/additional_file.xsd">
    <!-- default calibrator -->
    <calibrator id="calibrator01" edge="Edge0" pos="0.00" period="100.00" output="calibrator01.txt"/>

    <!-- non valid ID (Missing) -->
    <calibrator edge="Edge1" pos="2.00" period="100.00" output="calibrator02a.txt"/>

    <!-- non valid ID (invalid) -->
    <calibrator id="ID with spaces" edge="Edge2" pos="4.00" period="100.00" output="calibrator02b.txt"/>

    <!-- non valid ID (empty) -->
    <calibrator id="" edge="Edge3" pos="6.00" period="100.00" output="calibrator02c.txt"/>

    <!-- non valid ID (duplicated) -->
    <calibrator id="calibrator01" edge="Edge4" pos="8.00" period="100.00" output="calibrator02d.txt"/>

    <!-- valid ID -->
    <calibrator id="calibrator02" edge="Edge5" pos="10.00" period="100.00" output="calibrator02e.txt"/>

</additional>
