headSurface 

cross-section area of vehicle front in order to derive air resistance of the vehicle

Attribute Information

Used By

Attribute Group rail:aWagon

Source 

<xs:attribute name="headSurface" type="rail:tAreaSquareMeter">
  <xs:annotation>
    <xs:documentation>cross-section area of vehicle front in order to derive air resistance of the vehicle</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample