/**
* @param node
* @return minimum z coordinate
* @throws GeometryException
*/
public static String getZMax(Node node) throws GeometryException {
if (node == null) {
return "";
}
Geometry geometry = GMLGeometryAdapter.wrap((Element) node, null);
Envelope envelope = geometry.getEnvelope();
if (geometry.getCoordinateDimension() > 2) {
return "";
}
return Double.toString(envelope.getMax().getZ());
}
