dimensionality 

<h:div class="summary">Dimensionality of a coordinate system.</h:div>
<h:div class="description">Note that this means that coordinates of higher dimensionality are ignored or an error is flagged. Thus z3 and dimensionality='2' are incompatible. At present higher dimensionalities than 3 (cf. Wondratschek) are not supported. The labelling of the axes id not controlled. ?? should we have an explicit attribute for labelling convention?.</h:div>

Attribute Information

Used By

Attribute Group dimensionality

Source 

<xsd:attribute name="dimensionality" id="att.dimensionality" type="xsd:positiveInteger">
  <xsd:annotation>
    <xsd:documentation>
      <h:div class="summary">Dimensionality of a coordinate system.</h:div>
      <h:div class="description">Note that this means that coordinates of higher dimensionality are ignored or an error is flagged. Thus z3 and dimensionality='2' are incompatible. At present higher dimensionalities than 3 (cf. Wondratschek) are not supported. The labelling of the axes id not controlled. ?? should we have an explicit attribute for labelling convention?.</h:div>
    </xsd:documentation>
  </xsd:annotation>
</xsd:attribute>

Sample