problem with time series inversion

[renierlgv]

I am facing issues with the output velocity field from Dolphin. There is an offset between adjacent bursts (see attachment for a small area). Any suggestion of what to do to overcome this? What is the reason behind this issue, different reference point? The velocity field for each bursts looks consistent, only problem is the offset between them. If someone has faced and solved this issue and can help me out it will be very appreciated.