<macroSpec ident="data.LINEWIDTH" module="MEI" type="dt">
<desc>Datatype of line width measurements.</desc>
<content>
<rng:choice>
<rng:ref
name="data.LINEWIDTHTERM"
/>
<rng:ref
name="data.MEASUREMENTABS"
/>
</rng:choice>
</content>
</macroSpec>