After getting deformation product through graph builder, I have multilooked I,Q,Intensity, phase and coherence. In old versions, phase is calculated nicely with I,Q. Now, the product output has different results. ESA-SNAP multilook is different from what I have calculated from bandmath. Please see the attachment file and difference image
ESA_SNAP_14_bug_in_Multilook_phase.pdf (199.7 KB)