Dear all, I have worked it out. There is no issue. Best regards, Mark Sent from my iPhone > On 22 Jan 2022, at 13:00, seisunix-request(a)mailman.seismic-unix.org wrote: > > Send Seisunix mailing list submissions to > seisunix(a)mailman.seismic-unix.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://mailman.seismic-unix.org/listinfo/seisunix > or, via email, send a message with subject or body 'help' to > seisunix-request(a)mailman.seismic-unix.org > > You can reach the person managing the list at > seisunix-owner(a)mailman.seismic-unix.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Seisunix digest..." > > > Today's Topics: > > 1. Dual Pass De-ghosting in SU (mark lee) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 21 Jan 2022 18:31:58 +0000 (UTC) > From: mark lee <mark.lee336(a)yahoo.com> > To: "seisunix(a)mailman.seismic-unix.org" > <seisunix(a)mailman.seismic-unix.org> > Subject: [Seisunix] Dual Pass De-ghosting in SU > Message-ID: <626164105.457137.1642789918740(a)mail.yahoo.com> > Content-Type: text/plain; charset="utf-8" > > Hello, > Is the sudeghost module created solely for receiver de-ghosting or is it possible to apply a second pass of source de-ghosting setting h=source depth? I tried this but the resultant stack looked to add back data on the second pass when I set h=source depth. So I am unsure if the sudeghost module can deal with both receiver and source de-ghosting, or if there is a way or sequence to apply it correctly. > Best regards, > Mark >