rawData = (double[]) tangoAttribute.readArray(Double.TYPE);
int xDim = attribute.getDeviceAttribute().getDimX();
int yDim = attribute.getDeviceAttribute().getDimY();
Double[][] readImageData;
Double[][] writeImageData;
Double[] writtenImage = tangoAttribute.readSpecOrImage(Double.class);
int yOffset;
if (readable) {
readImageData = new Double[yDim][xDim];
if (writeable) {
writeImageData = new Double[yDim][xDim];