{% if report_description.measurement is defined and report_description.measurement is not none %}
  <{{ report_description.measurement.ns }}:{{ report_description.measurement.name }} xmlns:scale="http://docs.oasis-open.org/ns/emix/2011/06/siscale" xmlns:power="http://docs.oasis-open.org/ns/emix/2011/06/power" >
    <{{ report_description.measurement.ns }}:itemDescription>{{ report_description.measurement.description }}</{{ report_description.measurement.ns }}:itemDescription>
    <{{ report_description.measurement.ns }}:itemUnits>{{ report_description.measurement.unit }}</{{ report_description.measurement.ns }}:itemUnits>
    {% if report_description.measurement.pulse_factor %}<oadr:pulseFactor>{{ report_description.measurement.pulse_factor }}</oadr:pulseFactor>{% else %}
    <scale:siScaleCode>{{ report_description.measurement.scale }}</scale:siScaleCode>
    {% endif %}
    {% if report_description.measurement.power_attributes %}
    <power:powerAttributes>
      <power:hertz>{{ report_description.measurement.power_attributes.hertz }}</power:hertz>
      <power:voltage>{{ report_description.measurement.power_attributes.voltage }}</power:voltage>
      <power:ac>{{ report_description.measurement.power_attributes.ac|booleanformat }}</power:ac>
    </power:powerAttributes>
    {% endif %}
  </{{ report_description.measurement.ns }}:{{ report_description.measurement.name }}>
  {% endif %}