}
private SurfaceImpl createSurfaceFromWKT(CoordinateReferenceSystem crs, String aWKTsurface) {
SurfaceImpl rSurface = null;
WKTReader wktReader = new WKTReader(crs);
try {
rSurface = (SurfaceImpl) wktReader.read(aWKTsurface);
} catch (ParseException e) {
e.printStackTrace();
}
return rSurface;
}