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Active Message Threads for August 2009
zhaoming
From: "赵明" <zm1984@mail.igcas.ac.cn>
Subject: 来信已收到！
= = = = = = = = = = = = = = = = = = = =
>
> 致
> 礼！
>
>
> 赵明
> zm1984@mail.igcas.ac.cn
************************************************
Mr. Ming Zhao
Institute of Geology and Geophysics
Chinese Academy of Sciences
Beijing 100029
China
Tel: 0086-010-88258647(Office)
************************************************
No replies
Omar Afif
I have tried many times sonogram and spectrogram functions in Linux ver(00.59.44), but unfortunately I have gotten the bellow massages then SAC has crashed.
========================================
SAC> read test_123456.sac
SAC> sonogram
Window size: 200 Overlap: 100 FFT size: 512
Warning: ORDER begin reset to 1/2 length of correlation window.
ORDER = 100
Spectrogram dimensions are 512 by 343 .
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: …
[more]
No replies
Domenico Di Giacomo
Dear SAC users,
I am having some trouble on running SAC (Version 101.2) on a new machine
working with UBUNTU 9.04.
Below is the error message that I get when i run sac. Did anyone
experience similar problems?
Thanks
*** glibc detected *** sac: malloc(): memory corruption: 0x09df6650 ***
======= Backtrace: =========
/lib32/libc.so.6[0xf7d58ea6]
/lib32/libc.so.6(__libc_malloc+0x95)[0xf7d5a5f5]
sac[0x804c79d]
sac[0x805369d]
sac[0x804f091]
sac[0x804b15b]
/lib32/libc.so.6(__libc_start_main+0…
[more]
No replies
Dear Sir/Madam:
When I compile sac101.2 in fc9.x86_64 system,I got some
errors in the config.log:
…… …… ……
configure:3751: gcc -o conftest -m32 -m32 conftest.c
-lncurses >&5
/usr/bin/ld: skipping incompatible /usr/lib64/libncurses.so when
searching for -lncurses
/usr/bin/ld: cannot find -lncurses
collect2: ld returned 1 exit status
configure:3757: $? = 1
configure: failed program was:
…
[more]
Replies
-
Re: Wait for help!!Compile errors!! - Brian Savage - 2009-08-24 18:23:51
Arthur Snoke
I have verifed Dylan's result. It worked in 101.2, but not in 101.3.
Keep tuned ...
20060910_1456/bp/OTHER]% sac
SEISMIC ANALYSIS CODE [07/29/2009 (Version 101.3)]
Copyright 1995 Regents of the University of California
SAC> r *BLA*
2006.253.14.56.24.1250.US.BLA..BHN.R.SAC
2006.253.14.56.30.5749.US.BLA..BHE.R.SAC BLA.US.BHZ
SAC> synchronize
Bus error
Now ...
/usr/local]% rm sac
remove sac? y
[snoke@macarthur-3 /usr/local]% ln -s jas/sac_archive/sac-080904 sac
20060910_1456/bp/OTHER…
[more]
No replies
From: "赵明" <zm1984@mail.igcas.ac.cn>
Subject: 来信已收到！
= = = = = = = = = = = = = = = = = = = =
>
> 致
> 礼！
>
>
> 赵明
> zm1984@mail.igcas.ac.cn
************************************************
Mr. Ming Zhao
Institute of Geology and Geophysics
Chinese Academy of Sciences
Beijing 100029
China
Tel: 0086-010-88258647(Office)
************************************************
No replies
Dylan Mikesell
Hi Everyone,
I am having troubles synchronizing some SAC files in version 101.3. Is
anyone else having troubles?
Here are my steps:
#1) read three sac files
SAC> r *222*sac
BG1.YE..EHE.2007.222.sac BG1.YE..EHN.2007.222.sac BG1.YE..EHZ.2007.222.sac
#2) check header times
SAC> LISTHDR B KZTIME KZDATE
FILE: BG1.YE..EHE.2007.222.sac - 1
------------------------------
B = 1.600000e-02
KZTIME = 00:00:00.000
KZDATE = AUG 10 (222), 2007
FILE: BG1.YE..EHN.2007.222.sac - 2
…
[more]
No replies
yueling
Hi, everyone,
Recently, I need to post-process the data from the earthquake station, the SAC data file is stored in binary format,
Do you know how to change the *.sac file to a non-binary format file? so that I can use my Fortran code read it directly.
Thanks.
Yueling
Replies
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Re: change the *.sac file to a non-binary format file - Jorge Luis de Souza - 2009-08-22 00:14:46
Norman Heckscher
Hello everybody,
I have read that there exists a set of Python functions which allow
easy access to SAC files. After some extensive googling I have been
unable to locate anything other than a mention in the following
article: http://adsabs.harvard.edu/abs/2004AGUFM.S21A0273H
Can someone please point me in the correct direction so that I don't
spend time duplicating code?
TIA
Norman.
Replies
-
Re: PySAC - Sebastian Heimann - 2009-08-20 03:04:41
Aris
hi
After compiling and follow the steps in the readme aroja me the
following error when running SAC "ERROR: Environmental variable SACAUX
not defined." the distribution on my computer was built from sources
and SACHOME =/usr/local/sac
the built is debian
--
Sin otro particular se despide Atte.
____________________________________
Aris Iturra Soto
Encargado de Administración Soporte y Redes
Sede Puerto Montt
Universidad Austral de Chile
tel: 56-65-277131
Replies
-
Re: ERROR: Environmental variable SACAUX not defined - Norman Heckscher - 2009-08-19 00:02:12
From: "赵明" <zm1984@mail.igcas.ac.cn>
Subject: 来信已收到！
= = = = = = = = = = = = = = = = = = = =
>
> 致
> 礼！
>
>
> 赵明
> zm1984@mail.igcas.ac.cn
************************************************
Mr. Ming Zhao
Institute of Geology and Geophysics
Chinese Academy of Sciences
Beijing 100029
China
Tel: 0086-010-88258647(Office)
************************************************
No replies
MANGALAMPALLI SUBRAHMANYAM
Hey,
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Greetings,
MANGALAMPALLI
----------------------------------------------------------------
Don't want to receive invitations from your friends a…
[more]
No replies
From: "赵明" <zm1984@mail.igcas.ac.cn>
Subject: 来信已收到！
= = = = = = = = = = = = = = = = = = = =
>
> 致
> 礼！
>
>
> 赵明
> zm1984@mail.igcas.ac.cn
************************************************
Mr. Ming Zhao
Institute of Geology and Geophysics
Chinese Academy of Sciences
Beijing 100029
China
Tel: 0086-010-88258647(Office)
************************************************
No replies
George Sand França
Dear Maria,
Example for you
SAC> r file.z.sac file.n.sac file.e.sac
SAC> color on inc l red blue black % list each
seismogram with different color
SAC> p2
Prof. George Sand L. A. de França
Chefe do Observatório Sismológico
Universidade de Brasília
SG 13 Campus Universitário Darcy Ribeiro
70910-900
55 61 33404055
sac-help-request@iris.washington.edu escreveu:
> Send sac-help mailing list submissions to
> sac-help@iris.washington.edu
>
> To subscribe or unsubs…
[more]
No replies
Onur Tan
Dear all,
I have several sac file. I read them and plot with limited Y axis.
> r cev.x drp.x
> ylim on -6e-3 6e-3
> plot1
If you look at the attached file, the first data is plotted with wrong axis limits. When I change the read sequence
> r drp.x cev.x
sac plots the first data (not the second or others) with the range of e+10 again. However, when the ylim is off, it is fine.
On the other hand, there is no problem with the single plot command (plot).
Is there a bug?
I use sac v101.…
[more]
Replies
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Re: plot1 problem - Arthur Snoke - 2009-08-17 20:59:48
MARÍALAURA ROSA
Dear Sac user's,
I want to generate a plot of different files in only one plot, so I want to generate it in color to distinguish each file. I use P2, but I can´t remember what to write after that, to generate it in color. Can you help me, please?
Thank you so much.
María
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Encontra las mejores recetas con Yahoo! Cocina.
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Replies
-
Re: color plot - Bob Myhill - 2009-08-14 03:09:16
Amanda Lough
I'm running Ubuntu 8.04 and I used to have SAC running properly, but now (and I'm not sure why or how it happened) whenever I quit out of SAC (even without doing anything) I get the following errors:
amanda@alough:~$ sac
SEISMIC ANALYSIS CODE [09/04/2008 (Version 101.2)]
Copyright 1995 Regents of the University of California
SAC> quit
*** glibc detected *** sac: free(): invalid next size (fast): 0x0856ab90 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7cb5a85]
/lib/tls/i68…
[more]
Replies
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Re: glibc detected - Brian Savage - 2009-08-02 05:25:14
