<complexType name="VolumePerVolumeMeasureType">
<annotation>
<documentation>Volume ratio, porosity, or volumetric fraction: Dimensionless ratio of volumes. Used extensively for porosity, void ratio, saturation, volumetric water content, and concentration (volume basis). Commonly expressed as percent (%), fraction (m³/m³), ppk (part per thousand), ppm, or Euclid.</documentation>
</annotation>
<simpleContent>
<extension base="diggs:DescriptorValueType">
<attribute name="uom" type="diggs:VolumePerVolumeUomEnumType">
<annotation>
<documentation>The unit of measure for volume ratio, porosity, or volumetric fraction.</documentation>
</annotation>
</attribute>
</extension>
</simpleContent>
</complexType>
|