The AOI you’re intend to convert to GRD, is located within the IW2 and IW3 bursts 3 - 5
In this case the first step is to Split the IW2 burts 3 - 5, and then convert it using the operator, No need to implement the Deburst step separately because it’s already included within the operator,
Similar thing should be applied to the IW3 bursts 3 - 5
