accuracyElement = new AbsoluteExternalPositionalAccuracyImpl(accuracyResult);
accuracyElement.setMeasureDescription(TRANSFORMATION_ACCURACY);
accuracyElement.setEvaluationMethodType(EvaluationMethodType.DIRECT_EXTERNAL);
properties.put(CoordinateOperation.COORDINATE_OPERATION_ACCURACY_KEY,
new PositionalAccuracy[] {
(PositionalAccuracy)accuracyElement.unmodifiable()
});
}
/*
* Creates the operation. Conversions should be the only operations allowed to
* have null source and target CRS. In such case, the operation is a defining