Stack specific traces with SU

[Fatehad]

Dear all,

Please how can I stack a specific traces of a shot gather with Seismic Unix? for example a shot gather contains 70 traces and I want to stack from 10th to 15th trace.

Thanks

[Michael_Seman]

A while since I used SU, but you use module SUWIND to select traces just before stacking.
So assuming they are sorted by shot,
suwind key=tracf min=10 max=15