return sf;
}
} else if (contextObject instanceof SampledField) {
SampledField sf = (SampledField) contextObject;
if (elementName.equals(SpatialConstants.imageData)){
ImageData im = new ImageData();
sf.setImageData(im);
return im;
}
} else if (contextObject instanceof CSGeometry) {
CSGeometry csg = (CSGeometry) contextObject;