A forum for SAC users to exchange ideas and ask questions about SAC usage, installation, portability, etc.
This list has moved to https://groups.google.com/a/earthscope.org/g/sac-community.
- Email address
- sac-help@lists.ds.iris.edu
- Type
-
Help
Help lists are for submitting support questions. Anyone can post a question for NSF SAGE (or another team) to answer.
- Moderated by
- IRIS Webmaster
- Related tags
- SAC Software SAC
December
November
October
September
August
July
June
May
April
March
February
January
November
October
September
August
July
June
May
April
March
February
January
December
November
October
September (1)
August
July
June (4)
May (11)
April (3)
March (5)
February (2)
January (8)
November
October
September (1)
August
July
June (4)
May (11)
April (3)
March (5)
February (2)
January (8)
Active Message Threads for July 2009
Mahardika Harry
Greetings,
Do anybody know how to convert a sac file into ascii format.
I'm doing a thesis research in cross-correlation of seismic noise , and I
want to use several inputs in ascii, while my noise data are in sac
format.
Can anyone help me?
Harry Mahardika
Earth System Physics
Diploma Programme
The Abdus Salam ICTP
Replies
-
Re: How to convert sac to ascii format - Bob Myhill - 2009-07-25 21:28:47
-
Re: How to convert sac to ascii format - Александр Ж - 2009-07-26 05:04:50
Claudia Quinteros
Hi,
I used to use SAC in UNIX, but currently I have SAC for Mac OS.
I would like to read the files in SAC format but I don't know how to byteswap
files.
Thanks.
Claudia Quinteros.
--
Claudia Quinteros
Ingeniera Geofísica
FUNVISIS - Fundación Venezolana de Investigaciones Sismológicas
Teléfonos: +58212 257-5153/7672/9346 Ext. 271
Fax: +58212 257-9977
Celular: +58412 737-6381
http://www.funvisis.gob.ve
--
Este mensaje ha sido analizado por MailScanner
en busca de virus y otros contenido…
[more]
Replies
-
Re: Sac files UNIX to Mac OS - Marcelo Bianchi - 2009-07-13 16:49:23
-
Re: Sac files UNIX to Mac OS - Arthur Snoke - 2009-07-13 17:21:52
-
number formatting question - Igor Stubailo - 2009-07-15 21:59:12
-
-
Igor Stubailo
Dear SAC users,
I am trying to get ps images in my script but all plots become rotated by
-90 degrees at the end:
SAC>r 2009010129/*
SAC>p1
--> plots 6 stations where t=0 is on the LEFT
SAC>SGF PREFIX data NUMBER 1 DIRECTORY /home/test/data SIZE NORMAL
SAC>bd sgf; p1; ed sgf
SAC>sgftops data001.sgf data001.ps
>gv data001.ps
--> plots 6 stations where t=0 is on the BOTTOM
Why this rotation is happenig? Is this normal? How do I rotate it back?
My version:
SEISMIC ANALYSIS CODE [01/29/200…
[more]
No replies
Hi,
Certainly, the LLNL/IRIS distribution of SAC can read SAC files in
either endian.
I was trying to read a bad data set and for that reason SAC couldn't
recognize my SAC files.
Now, I'm using good data and I don't have to byteswap the file to read
it with SAC in Mac.
Thank you very much..
--
________________________________________________________________
Claudia Quinteros
Ingeniera Geofísica
FUNVISIS - Fundación Venezolana de Inve…
[more]
No replies
Arthur Snoke
Inspired by the recent discussion about TRANSFER on this list, I am
putting in the following paragraph in the TRANSFER HELP file:
Care must be taken when calling TRANSFER a second time within
a single SAC session, because in the second call TRANSFER will
use the same arguments for FROM, TO, FREQ, etc. as in the first
call unless an alternative argument is explicitly provided.
Comments?
No replies
reza
Hi
I have a problem with transfer command in Sac.
I have removed an instrument response and applied Wood Anderson to a
wave in two different ways but I saw some problems.
First, I removed SS1 response with: transfer from polezero subtype
$resp freq 1 10, then I applied WA response with this command:
transfer to WA
Furthermore, I did both with this command: transfer from polezero
subtype $resp to WA freq 1 10
>From the above you might got idea that the result should be similar,
but the resul…
[more]
Replies
-
Re: a question about transfer command in Sac - Arthur Snoke - 2009-07-12 23:15:32
-
Re: a question about transfer command in Sac - Arthur Snoke - 2009-07-14 00:56:28
Pier Luigi Bragato
I've the same problem for a 64 bit computer running Slackware.
Here the description of the system:
% uname -a
Linux antelope-wks 2.6.16.29 #2 SMP Tue Oct 31 13:41:37 CET 2006
x86_64 x86_64 x86_64 GNU/Linux
the involved libraries are:
% ldd /opt/sac/bin/sac
linux-gate.so.1 => (0xffffe000)
libSM.so.6 => /usr/lib/libSM.so.6 (0xf7fa6000)
libICE.so.6 => /usr/lib/libICE.so.6 (0xf7f8e000)
libX11.so.6 => /usr/lib/libX11.so.6 (0xf7ec1000)
libdl.so.2 => …
[more]
No replies
Nadav Wetzler
> Thank you for sending me the Seismic Analysis Code software, Mac
> version v101.2
>
> I read the attached installation txt file. However, I have a problem
> with the installation. When I type "make install", I get:
> Making install in libedit
> make[2]: Nothing to be done for `install-exec-am'.
> make[2]: Nothing to be done for `install-data-am'.
> Making install in utils
> test -z "/usr/local/sac/bin" || /Users/nadavwetzler/documents/
> university/phd/softwares/sac-101.2/config/install-…
[more]
