[Users] In-line byte and Cross-line byte
Gery Herbozo Jimenez
gamejihou at hotmail.com
Wed Aug 29 23:10:04 CEST 2007
Dear OD users,
I am a new user of this software and really I'd like some support from you,
it's about "in-line byte" and "cross-line byte" from "Seismic access
definition" screen during "Scan SEG-Y files" survey ranges link. I've
noticed that other users had (or may be still have) problems during 2-D
seismic lines in sgy format, I've read several times both Geert de Bruin and
Mike Cline answers but I'm still confused about what I should write in these
byte gaps. By default in these byte gaps appear 9 and 21 respectively
(during my Survey Selection and Input file), and these parameters correspond
in my 2-D seismic section to "fldr" (Original field record number) and "cdp"
(Ensemble number (i.e. CDP, CMP, CRP,...)), respectively.
So, are they placed by default correctly? if not, how can I resolve this
step? Some support would be very grateful.
With Best Regards,
Gery.
P.S.: These parameters belongs to my 2-D seismic line:
==========================================================================
6126 traces:
tracr 1 6126 (1 - 6126)
fldr 3122 5144 (3122 - 5144)
tracf 1 95 (95 - 1)
ep 6207 10251 (6207 - 10251)
cdp 950 7075 (950 - 7075)
cdpt 1
trid 1
nhs 1 36 (2 - 2)
offset -624 -36 (-624 - -36)
sdepth 30000
scalel -10000
scalco 1
sx 595496 628435 (628435 - 595496)
sy 5940346 5959268 (5940346 - 5959268)
gx 595527 628974 (628974 - 595527)
gy 5940034 5959250 (5940034 - 5959250)
counit 3
muts 15 319 (319 - 15)
mute 15 319 (319 - 15)
ns 6001
dt 1000
gain 3
igc 1
afilf 500
afils 24
hcf 500
hcs 24
year 2006
==========================================================================
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