16 Jun
2022
16 Jun
'22
10:32 p.m.
Dear Giulia,
Yes, you can merge your SU files as indicated. The traces of the
resulting file can be renumbered with header parameter 'tracl' (or
'tracr') via:
sushw < onesection.su key=tracl a=1 b=1 > onesection_modified.su
You can check that operation with:
suedit onesection_modified.su
which displays the header values of the last trace of your file (type 1
to see the header values of trace 1).
You can then proceed with the SU to SEG-Y conversion if that is your goal.
Best wishes,
Michel
--
Michel DIETRICH
ISTerre
Université Grenoble Alpes
CS 40700, 38058 Grenoble cedex 9, France
www.isterre.fr
Le 16/06/2022 à 23:39, nickag64759(a)gmail.com a écrit :
Dear Sirs,
I have some scanned seismic image I am converting in segy data format.
Having all sections the same number of time sample and the same sample
interval, but of course different trace number, I need to have only
one segy.
May I apply a command like: cat section1.su section2.su section.su >
onesection.su
If it is possible, then I need to renumber the trace number and I
think to use sushw module but I do not find which is the key word to
renumber the trace number.
Thanks to All.
Giulia
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