[Seisunix] Re: Help with getting headerword

Elora, I am rather amazed about your question. The sushw program is very versatile in generating traceheaders for complicated geometry as well as using  values from a textfile for traceheaders. If you have the values for sy in a simple textfile in one column, try a2b < your_text_file n1=1 > binary_file, followed by sushw < your_su_file infile=binary_file key=sx > your_amended_su_file. Check results by applying sugethw < your_amended_su_file key=sx,sy,gx,gy output=geom > resulting_header_file.txt. That shoud result in a four-column text file Good luck Gerhard From: Elora Afrin &lt;elora.afrin(a)students.tamuk.edu&gt; Date: Tuesday, 13 June 2023 at 00:41 To: SU-users &lt;seisunix(a)mailman.seismic-unix.org&gt; Subject: [Seisunix] Help with getting headerword Hello Everyone, Greetings. I have a su file where sy header is missing. How can I set a correcect sy values? I went through sushw and suchw and saw some basic information. I tried Key1=sy, key2=sx and key3=gx but noticed that I got gy values but gx and gy are same which is not supposed to be. I do not know the first value of gy. I request you to help me to set gy values. Thank you. Sincerely, Elora _______________________________________________ Seisunix mailing list -- seisunix(a)mailman.seismic-unix.org To unsubscribe send an email to seisunix-leave(a)mailman.seismic-unix.org