Joint
Stock Company
"DALMORNEFTEGEOFIZIKA"
426,
Prospekt Mira, Yuzhno-Sakhalinsk, 693004, Russia
Fax:
+7 (4242) 72-68-32 Tel: +7 (4242) 42-76-18
SeiSee (Rev 2.20.1)
SEG-Y, CWP/SU (Seismic Un*x) and CGG CST file viewer
WSegyCat (Rev 1.1.0-beta)– utility for concatenation of SEG-Y files
SegDSee (Rev 2.4.0.beta) – SEG-D file viewer
(May 6, 2013)
(English Page - Moscow server)
(English Page - Sakhalin Server)
(Русская
страница -
Сервер на
Сахалине)
(Русская
страница -
Сервер в
Москве)
Installation
Download
SeiSee_2_20_1.exe file from: Yuzhno-Sakhalinsk HTTP
server or Moscow HTTP
server . This is self-extracting setup archive. Run it. Then follow
onscreen instructions
Download
WSegyCat.1.1.0b.exe file from: Yuzhno-Sakhalinsk HTTP
server or Moscow
HTTP server . This is self-extracting setup archive. Run it. Then follow
onscreen instructions
Download
SegDSee-2.4.0.beta.exe file from: Yuzhno-Sakhalinsk
HTTP server or Moscow
HTTP server . This is self-extracting setup archive. Run it. Then follow
onscreen instructions
Description
SegDSee – SEG-D viewer - display headers and
seismic data from disk SEG-D file
- At the
moment only single shot file is supported
- Currently
supported formats: 8058, 8048, 8036, 8015
WSegyCat utility allows concatenating two or more SEG-Y
files.
Concatenated
files should be compatible, i.e. they must have same :
- format
code
- sample
inteval
- same
trace length
- same
endian
SeiSee program shows seismic data in SEG-Y, CWP/SU,
CGG CST format on screen of your personal computer (Windows-2000, XP,
The SeiSee
features:
-
supports
standard integer (2,4 bytes) and IBM float (4 bytes) sample formats
-
nonstandard
integer(1 byte), float IEEE (4
bytes) sample formats[1]
-
CGG
Geovecteur disk SEG-Y format (.dat) (stg1)
-
CWP/SU
format (Seismic Un*x)
-
CGG
CST seismic files
-
shows
seismic in various modes (wiggle, variable area, variable density, color)
-
scaling
seismic image, gain control, axes labeling setup
-
plots
seismic to printer (plotter)
-
exports
the image in Windows Bitmap (.bmp) and PostScript formats.
-
SEG-Y
trace headers display (formats Integer*1,*2,*4, IEEE Float*4,*8, IBM Float*4
are supported)
-
trace
searching by header item value
-
data
samples browsing
-
text
header and binary editor
-
band
pass filter
-
automatic
gain control (AGC)
- headers consistency check
-
write
whole SEG-Y file or part of it to disk in SEG-Y (IBM-32) format with ability to
select data on base of trace index or trace header value and given time
interval; reversal trace order is also supported, processing parameters can be
applied to recorded data (filter, AGC etc).
-
export
trace(s) sample and header values to text file
-
import
trace headers values from text file
-
trace
shift according with “Delay Recording Time” trace header value
-
selection
of traces to be displayed by trace index or header value and by expression
-
trace
headers change by means expressions
-
single
trace header value editing
-
open
and fix files containing wrong data in binary header (Recovery Mode)
-
fast
disc directory browsing
-
trace
and section power spectrum
The SeiSee screenshot example:
The WSegyCat screenshot example:
The SegDSee screenshot examples:
The SeiSee
User's manual
Follow this link to see user's manual.
Copy Rights
Permission to
use, copy, modify, distribute this software for any purpose is hereby granted
without fee
THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND.
Useful links
The
Society of Exploration Geophysicists standards documentation
SEG-Y read/write sample
(C source code)
Modification
history
SeiSee
- Rev 1.b.3: The program name has been
changed so as too many programs have same name, Improved user interface,
new graphic display module
- Rev 1.1.b.2: Very large files support
- Rev 1.3.1b: Some bugs fixed
- Rev 1.4b: Trace Weighting
Factor parameter support added
- Rev 1.5b: Some bugs in AGC
fixed
- Rev 2.0b.0 Command line startup mode with
SEG-Y file name as the first parameter, File Reopen menu added, Custom
trace header item descriptions
(positional or computed by expression), Automatic PC byte order
detection (Big/Little Endean ), Scrolling seismic image by left mouse
button
- Rev 2.1. Trace data
samples browsing (text table) added
- Rev 2.2 Trace
increment option added to Selection dialog
- Rev 2.3
New options: Trace selection by expressions and trace headers
modifying.
- Rev 2.4 Using
IBM Float4 and IEEE Float4 & Float8 numbers in trace headers
- Rev 2.5 Open
and fix files containing wrong data in binary header (Recovery Mode),
Saving file with reversal trace order
- Rev 2.6
Display trace header as integer values array dump for nonstandard
data analysis
- Rev 2.6.2 Some minor bugs fixed
- Rev 2.7 Search trace
by header item value. Single trace header item editing.
- Rev 2.7.3 Seismic Window & Trace Header
List synchronization. If trace is selected in one window it will also
selected in other. Experimental Linux (via Wine) Support
- Rev 2.7.3 Filter fixed
- Rev 2.8
Record SEG-Y file with processing applied. Separate gain control
for wiggle and color mode
- Rev 2.9 Trace
selection by header value expression during saving SEG-Y file
- Rev 2.10 Save trace samples to
text file
- Rev 2.10.2a Some bugs fixed
- Rev 2.11 Trace header values
import from text file
- Rev 2.11.2 Some fixes to Hardcopy module were
done
- Rev 2.11.3 Number of trace samples > 32767
is supported now
- Rev 2.12 Disc directory
browser was added
- Rev 2.12.1 Sort in the directory browser
- Rev 2.13 Header panel
(Info) separated from seismic tab
- Rev 2.13.2 Resolution of color display mode
was increased. Little bit slower
;-)
- Rev 2.13.4 Incorrect amplitude to palette
mapping in color display was fixed
- Rev 2.13.5 Incorrect saving of SEG-Y files
with 8-bit integer samples (format 8) was fixed
- Rev 2.13.6 Problem with unsigned integer
(F12) while importing trace headers from text file was fixed
- Rev 2.14 Reading of CWP/SU
format (Seismic Un*x) was added
- Rev 2.15 Saving data to CWP/SU
files
- Rev 2.15.1 Wrong file format (SEG-Y or SU)
recognizing was fixed
- Rev 2.15.3 Text header encoding
(EBCDIC/ASCII) auto detecting was added
- Rev 2.15.4 Incorrect reading palette from
registry (in Rev 2.15.3) was fixed
- Rev 2.15.4b Display of some new SEG-Y Rev.1
headers added
- Rev 2.16.1-2 Minor fixes
- Rev 2.17.0 CGG CST files support, trace
and section power spectrum
- Rev 2.17.1 Serious bug fixed, update from
2.17.0 to 2.17.1 is strongly recommended
- Rev 2.17.2-5 Minor Fixes
- Rev 2.18.2 Change Zoom and Gain by mouse
wheel. Use RIGHT mouse
button to drag section image
- Rev 2.19.1 Save trace(s) samples together with
header values to text file
- Rev 2.19.3 Trace Normalization added (See
"Processing")
- Rev. 2.20.1 "View" &
"All" buttons in Hardcopy Tab
Copyright © 1997-2013, DMNG Geophysical Company
Contact: Sergey I. Pavlukhin