waterml/src/main/java/ucar/nc2/ogc/spatialsampling/NcShapeType.java
public static ShapeType initShape(ShapeType shape, StationTimeSeriesFeature stationFeat) {
        // gml:Point
        PointDocument pointDoc = PointDocument.Factory.newInstance();
        NcPointType.initPoint(pointDoc.addNewPoint(), stationFeat);
        shape.set(pointDoc);

        return shape;
    }
public static ShapeType initShape(ShapeType shape, StationTimeSeriesFeature stationFeat) {
        // gml:Point
        PointDocument pointDoc = PointDocument.Factory.newInstance();
        NcPointType.initPoint(pointDoc.addNewPoint(), stationFeat);
        shape.set(pointDoc);

        return shape;
    }
wml2:Collection/wml2:observationMember/om:OM_Observation/om:featureOfInterest/wml2:MonitoringPoint/sams:shape