<h3>geomFromGML function</h3>
Returns a geometry from a GML representation of geometry

<h4>Syntax</h4>
<pre>geomFromGML(text)</pre>

<h4>Arguments</h4>
text &rarr; GML representation of a geometry

<h4>Example</h4>
<pre> geomFromGML( '<gml:LineString srsName="EPSG:4326"><gml:coordinates>4,4 5,5 6,6</gml:coordinates></gml:LineString>') &rarr; returns a geometry</pre>

