From sgao at mst.edu  Mon Nov  1 07:37:43 2010
From: sgao at mst.edu (Gao, Stephen S.)
Date: Mon, 1 Nov 2010 09:37:43 -0500
Subject: [SAC-HELP] Pdf of SAC Manual
References: <C8F31436.3EC19%ralph@eri.ucsb.edu>
Message-ID: <053AE1104879004E8F53E72AF0F9D31F755406@MST-VMAIL1.srv.mst.edu>

I was also looking for such a manual recently but could not find one. Many (10+?) years ago there was a PDF or Postscript version and it was very handy. It seems that no such a manual was produced for SAC2000(?).
 
Steve
 
================================
Dr. Stephen S. Gao, Professor,  
Geology & Geophysics Program,
Department of Geological Sciences & Engineering,
Missouri University of Science & Technology
129 McNutt Hall, Rolla, Missouri 65409, 
E-mail: sgao at mst.edu <mailto:sgao at mst.edu>   
Office Phone: (573)-341-6676, FAX:(573)-341-6935  
http://web.mst.edu/~sgao      
http://seismo.device.mst.edu/GG <http://seismo.device.mst.edu/GG>  (Geology & Geophysics at S&T)
 
------------------------------------------------------------------------------------------------------------  
Missouri S&T History:
1870-1964: Missouri School of Mines and Metallurgy (MSM)  
1964-2007: University of Missouri-Rolla (UMR)  
2008------: Missouri University of Science & Technology (S&T)
------------------------------------------------------------------------------------------------------------

________________________________

From: sac-help-bounces at iris.washington.edu on behalf of Ralph J Archuleta
Sent: Sun 10/31/2010 2:40 PM
To: sac-help at iris.washington.edu
Subject: [SAC-HELP] Pdf of SAC Manual



I would like to get a pdf of the SAC manual.  Where can I download it?

--

Ralph J. Archuleta
Professor and Chair
Department of Earth Science
& Earth Research Institute
University of California, Santa Barbara
Santa Barbara, CA 93106-9630
Phone: (805) 893-8441
FAX: (805) 893-2314
Email: ralph at eri.ucsb.edu or archuleta at geol.ucsb.edu
< < < < < < < < < < < < < <
Please note new email address:  ralph at eri.ucsb.edu
Institute for Crustal Studies merged with another Institute at UCSB



_______________________________________________
sac-help mailing list
sac-help at iris.washington.edu
http://www.iris.washington.edu/mailman/listinfo/sac-help




From jattanayake at yahoo.com  Mon Nov  1 08:13:29 2010
From: jattanayake at yahoo.com (Januka Attanayake)
Date: Mon, 1 Nov 2010 08:13:29 -0700 (PDT)
Subject: [SAC-HELP] Pdf of SAC Manual
In-Reply-To: <053AE1104879004E8F53E72AF0F9D31F755406@MST-VMAIL1.srv.mst.edu>
Message-ID: <280970.1835.qm@web55505.mail.re4.yahoo.com>

Here's where you could find one: 
www.afonsovasconcelos.com/manuais/SavageEtAl_2000_ManualSAC.pdf

Serenity isn't freedom from the storm, but peace within the storm
  Januka Attanayake?  Global Seismology & Economics
The University of Connecticut 
Beach Hall - U2045
354, Mansfield Rd; 
Storrs, CT 06269
Tel :? 860 486 0475 (Office)
????????? 860 486 3914 (Lab - P405)
    URL:?http://sites.google.com/site/janukaattanayake/






--- On Mon, 11/1/10, Gao, Stephen S. <sgao at mst.edu> wrote:

From: Gao, Stephen S. <sgao at mst.edu>
Subject: Re: [SAC-HELP] Pdf of SAC Manual
To: sac-help at iris.washington.edu
Date: Monday, November 1, 2010, 10:37 AM

I was also looking for such a manual recently but could not find one. Many (10+?) years ago there was a PDF or Postscript version and it was very handy. It seems that no such a manual was produced for SAC2000(?).
 
Steve
 
================================
Dr. Stephen S. Gao, Professor,? 
Geology & Geophysics Program,
Department of Geological Sciences & Engineering,
Missouri University of Science & Technology
129 McNutt Hall, Rolla, Missouri 65409, 
E-mail: sgao at mst.edu <mailto:sgao at mst.edu>???
Office Phone: (573)-341-6676, FAX:(573)-341-6935? 
http://web.mst.edu/~sgao? ? ? 
http://seismo.device.mst.edu/GG <http://seismo.device.mst.edu/GG>? (Geology & Geophysics at S&T)
 
------------------------------------------------------------------------------------------------------------? 
Missouri S&T History:
1870-1964: Missouri School of Mines and Metallurgy (MSM)? 
1964-2007: University of Missouri-Rolla (UMR)? 
2008------: Missouri University of Science & Technology (S&T)
------------------------------------------------------------------------------------------------------------

________________________________

From: sac-help-bounces at iris.washington.edu on behalf of Ralph J Archuleta
Sent: Sun 10/31/2010 2:40 PM
To: sac-help at iris.washington.edu
Subject: [SAC-HELP] Pdf of SAC Manual



I would like to get a pdf of the SAC manual.? Where can I download it?

--

Ralph J. Archuleta
Professor and Chair
Department of Earth Science
& Earth Research Institute
University of California, Santa Barbara
Santa Barbara, CA 93106-9630
Phone: (805) 893-8441
FAX: (805) 893-2314
Email: ralph at eri.ucsb.edu or archuleta at geol.ucsb.edu
< < < < < < < < < < < < < <
Please note new email address:? ralph at eri.ucsb.edu
Institute for Crustal Studies merged with another Institute at UCSB



_______________________________________________
sac-help mailing list
sac-help at iris.washington.edu
http://www.iris.washington.edu/mailman/listinfo/sac-help



_______________________________________________
sac-help mailing list
sac-help at iris.washington.edu
http://www.iris.washington.edu/mailman/listinfo/sac-help



      
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From savage at uri.edu  Mon Nov  1 12:55:39 2010
From: savage at uri.edu (Brian Savage)
Date: Mon, 1 Nov 2010 15:55:39 -0400
Subject: [SAC-HELP] Pdf of SAC Manual
In-Reply-To: <280970.1835.qm@web55505.mail.re4.yahoo.com>
References: <280970.1835.qm@web55505.mail.re4.yahoo.com>
Message-ID: <BD2709FC-87C9-4F14-B30C-3E3982044595@uri.edu>

The current version of the documentation is somewhat easily converted  
into a PDF document under the current infrastructure following some  
slight modification, due out with 101.5.  It will look very similar to  
the HTML documentation at

http://www.iris.edu/software/sac/manual.html

but all of the internal links do not currently work.  A pre-release  
copy can be found at:

http://seismolab.gso.uri.edu/~savage/sac_manual_pre101.5.pdf [ 14 MB ]

Brian
savage at uri.edu



On Nov 1, 2010, at  11:13 AM , Januka Attanayake wrote:

> Here's where you could find one:
> www.afonsovasconcelos.com/manuais/SavageEtAl_2000_ManualSAC.pdf
>
> Serenity isn't freedom from the storm, but peace within the storm
> Januka Attanayake
> Global Seismology & Economics
> The University of Connecticut
> Beach Hall - U2045
> 354, Mansfield Rd;
> Storrs, CT 06269
> Tel :  860 486 0475 (Office)
>           860 486 3914 (Lab - P405)
> URL: http://sites.google.com/site/janukaattanayake/
>
>
>
>
>
>
>
> --- On Mon, 11/1/10, Gao, Stephen S. <sgao at mst.edu> wrote:
>
> From: Gao, Stephen S. <sgao at mst.edu>
> Subject: Re: [SAC-HELP] Pdf of SAC Manual
> To: sac-help at iris.washington.edu
> Date: Monday, November 1, 2010, 10:37 AM
>
> I was also looking for such a manual recently but could not find  
> one. Many (10+?) years ago there was a PDF or Postscript version and  
> it was very handy. It seems that no such a manual was produced for  
> SAC2000(?).
>
> Steve
>
> ================================
> Dr. Stephen S. Gao, Professor,
> Geology & Geophysics Program,
> Department of Geological Sciences & Engineering,
> Missouri University of Science & Technology
> 129 McNutt Hall, Rolla, Missouri 65409,
> E-mail: sgao at mst.edu <mailto:sgao at mst.edu>
> Office Phone: (573)-341-6676, FAX:(573)-341-6935
> http://web.mst.edu/~sgao
> http://seismo.device.mst.edu/GG <http://seismo.device.mst.edu/GG>   
> (Geology & Geophysics at S&T)
>
> ------------------------------------------------------------------------------------------------------------
> Missouri S&T History:
> 1870-1964: Missouri School of Mines and Metallurgy (MSM)
> 1964-2007: University of Missouri-Rolla (UMR)
> 2008------: Missouri University of Science & Technology (S&T)
> ------------------------------------------------------------------------------------------------------------
>
> ________________________________
>
> From: sac-help-bounces at iris.washington.edu on behalf of Ralph J  
> Archuleta
> Sent: Sun 10/31/2010 2:40 PM
> To: sac-help at iris.washington.edu
> Subject: [SAC-HELP] Pdf of SAC Manual
>
>
>
> I would like to get a pdf of the SAC manual.  Where can I download it?
>
> --
>
> Ralph J. Archuleta
> Professor and Chair
> Department of Earth Science
> & Earth Research Institute
> University of California, Santa Barbara
> Santa Barbara, CA 93106-9630
> Phone: (805) 893-8441
> FAX: (805) 893-2314
> Email: ralph at eri.ucsb.edu or archuleta at geol.ucsb.edu
> < < < < < < < < < < < < < <
> Please note new email address:  ralph at eri.ucsb.edu
> Institute for Crustal Studies merged with another Institute at UCSB
>
>
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>
>
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help


From magreent at gmail.com  Tue Nov  2 08:06:58 2010
From: magreent at gmail.com (Mac Green)
Date: Tue, 2 Nov 2010 10:06:58 -0500
Subject: [SAC-HELP] SAC: Using transfer function to get data in the correct
	units
Message-ID: <AANLkTinAZQq-m_4rL-Rr1ZPBCkiiTgb9Bj2_7+R411MM@mail.gmail.com>

Hi SAC Users,

I am using a rotational sensor with a transfer function

W(f) = A*s^2/[(s - p1)*(s - p2)*(s - p3)*(s - p4)*(s - p5)],


where:


 A=6727500 V/(rad/sec)*Hz^3;

p1 = 0.02 Hz

p2 = 0.04 Hz

p3 = 23 Hz

p4 = 65 Hz

p5 = 90 Hz


I would appreciate any help in converting data that is currently in counts
to data in radians or radians per second.


Thanks.
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From sheila at blacknest.gov.uk  Thu Nov  4 04:55:52 2010
From: sheila at blacknest.gov.uk (Sheila Peacock)
Date: Thu, 04 Nov 2010 11:55:52 +0000
Subject: [SAC-HELP] SAC: Using transfer function to get data in the
	correct units
In-Reply-To: <AANLkTinAZQq-m_4rL-Rr1ZPBCkiiTgb9Bj2_7+R411MM@mail.gmail.com>
References: <AANLkTinAZQq-m_4rL-Rr1ZPBCkiiTgb9Bj2_7+R411MM@mail.gmail.com>
Message-ID: <4CD29F48.2080501@blacknest.gov.uk>

On 11/02/2010 03:06 PM, Mac Green wrote:
> Hi SAC Users,
>
> I am using a rotational sensor with a transfer function
>
> W(f) = A*s^2/[(s - p1)*(s - p2)*(s - p3)*(s - p4)*(s - p5)],
>
>
> where:
>
>
> A=6727500 V/(rad/sec)*Hz^3;
>
> p1 = 0.02 Hz
>
> p2 = 0.04 Hz
>
> p3 = 23 Hz
>
> p4 = 65 Hz
>
> p5 = 90 Hz
>
>
> I would appreciate any help in converting data that is currently in counts to data in radians or radians per second.
>
>
> Thanks.
>
>
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
Dear Mac,

to decon this inst to give rad/sec with sac transfer you need a complex pole-zero file in
radians/sec. in form

POLES N
RE(P1) IM(P1)
.
.
.
RE(PN) IM(PN)
ZEROS M
RE(Z1) IM(Z1)
.
.
.
RE(ZM) IM(ZM)
CONSTANT something

recasting your eqn as ratio of factors containing zeros (zn) on top and poles (pn)
underneath (see Scherbaum - "Of Poles And Zeros" - Kluwer, 2001, p. 40):

W(f) = A [(s'-z1)(s'-z2)]/[(s'-p1)(s'-p2)(s'-p3)(s'-p4)(s'-p5)]

s' is the standard Laplace transform variable s divided by 2pi.
p1 to p5 are complex poles with real parts as listed in your email
but negative (assuming sensor is causal), and imaginary parts all zero, in Hz.
Your transfer function has two zeros z1 and z2, both equal to (complex) zero.

For SAC you need the poles and zeros in radians/s so multiply them
all by 2pi.  You then have to multiply your A by [(2pi)^5]/[(2pi)^2] = (2pi)^3
to keep W(f) the same.
You have also to provide SAC with a "CONSTANT", equal to the product of the sensitivity
and a factor called "A0 normalization factor" in the SEED manual, which states:
"set such that when you evaluate the polynomial at the reference frequency the
result will be one".  I am going to call this normalisation factor Y and
assume that your reference frequency is 1 Hz.
Let the sensitivity (in V/(rad/s)) at 1 Hz be a.  The "CONSTANT" is then aY.
W(1 Hz) = a.
W(1 Hz) = a = A[(s'-z1)(s'-z2)]/[(s'-p1)(s'-p2)(s'-p3)(s'-p4)(s'-p5)] evaluated at 1 Hz.
When all the poles and zeros are converted to rad/s by multiplying every factor
by 2pi and using the standard Laplace variable s not s':
a = A[(2pi)^3][(s-z1x2pi)(s-z2x2pi)]/[(s-p1x2pi)(s-p2x2pi)(s-p3x2pi)(s-p4x2pi)(s-p5x2pi)].
By the SEED manual definition,
a = aY[(s-z1x2pi)(s-z2x2pi)]/[(s-p1x2pi)(s-p2x2pi)(s-p3x2pi)(s-p4x2pi)(s-p5x2pi)].
Hence A[(2pi)^3] = aY

POLES 5
-0.02x2pi 0.0x2pi
-0.04x2pi 0.0x2pi
-23.0x2pi 0.0x2pi
-65.0x2pi 0.0x2pi
-90.0x2pi 0.0x2pi
ZEROS 2
0.0x2pi 0.0x2pi
0.0x2pi 0.0x2pi
CONSTANT A[(2pi)^3]

CONSTANT = 1.66876e9

Assuming calibration freq 1 Hz, s = 2pi x 1 Hz, Y can be worked out
(you need a program or matlab to get Y) as  0.334460E+08
This gives sensitivity 49.89411 V/(rad/s) at 1 Hz - does that tie in with
manufacturer's info?

I get this poles-zeros file:

POLES 5
-0.125664 0.0
-0.251327 0.0
-144.513 0.0
-408.407 0.0
-565.486 0.0
ZEROS 2
0.0 0.0
0.0 0.0
CONSTANT 1.66876e9

If you want the transfer function in radians not rad/s you have to
add an extra zero at (0.0, 0.0)
i.e
ZEROS 3
0.0x2pi 0.0x2pi
0.0x2pi 0.0x2pi
0.0x2pi 0.0x2pi

Instead of W(f)in V/(rad/s) the LHS of the eqn is now WW(f) in V/rad
At 1 Hz, WW(f)= W(f) x 2pi x 1 Hz.
The sensitivity is now aa in V/rad.  WW(1 Hz) = aa
aa = ax2pi = 313.494 V/rad
Normalisation factor becomes YY =
1/{abs[(s-z1x2pi)(s-z2x2pi)(s-z3x2pi)]/[(s-p1x2pi)(s-p2x2pi)(s-p3x2pi)(s-p4x2pi)(s-p5x2pi)]}
YY = Y/2pi = 0.554573E+07
so that aa = aaYY[(s-z1x2pi)(s-z2x2pi)(s-z3x2pi)]/[(s-p1x2pi)(s-p2x2pi)(s-p3x2pi)(s-p4x2pi)(s-p5x2pi)]
still satisfying the SEED manual definition.

CONSTANT still = A[(2pi)^3]

CONSTANT  1.66876e9

pole-zero file for sac is:

POLES 5
-0.125664 0.0
-0.251327 0.0
-144.513 0.0
-408.407 0.0
-565.486 0.0
ZEROS 3
0.0 0.0
0.0 0.0
0.0 0.0
CONSTANT 1.66876e9

(assuming your calibration frequency was 1 Hz)

issue sac command "transfer from polezero subtype your-polezerofilename"

I hope others on this list will correct any errors.

Sheila.



From vkarpinsky at mail.ru  Sun Nov  7 11:11:13 2010
From: vkarpinsky at mail.ru (Vladimir Karpinsky)
Date: Sun, 07 Nov 2010 22:11:13 +0300
Subject: [SAC-HELP] read_css again
Message-ID: <4CD6F9D1.1030605@mail.ru>

Hi SAC users!

Half of year ago I tried to read CSS files under 101.3b (see 
http://www.iris.washington.edu/pipermail/sac-help/2010-March/000705.html). 
Today I tried to read CSS data again.

Now I have sac version 101.4b but nothing changed, after command readcss I 
see usual:

SAC> readcss ./test_val.wfdisc
No wfdisc file(s) found in the specified directory
  ERROR 1301: No data files read in.

or big fault:

SAC> readcss ./test_val.wfdisc
No wfdisc file(s) found in the specified directory
*** glibc detected *** sac: free(): invalid next size (fast): 0x084a9dc8 ***
======= Backtrace: =========
/lib/libc.so.6[0xb7d9c402]
/lib/libc.so.6(cfree+0x89)[0xb7d9da79]
sac[0x804e851]
sac[0x804f737]
sac[0x8051fdf]
sac[0x804bdae]
/lib/libc.so.6(__libc_start_main+0xdc)[0xb7d5005c]
sac[0x804b2c1]
======= Memory map: ========
08048000-0820d000 r-xp 00000000 03:06 214927     /usr/local/sac/bin/sac
0820d000-0822f000 rwxp 001c4000 03:06 214927     /usr/local/sac/bin/sac
0822f000-084d0000 rwxp 0822f000 00:00 0          [heap]
b7b00000-b7b21000 rwxp b7b00000 00:00 0
b7b21000-b7c00000 ---p b7b21000 00:00 0
b7d00000-b7d02000 rwxp b7d00000 00:00 0
b7d02000-b7d24000 r-xp 00000000 03:01 57491      /lib/libtinfo.so.5.6
b7d24000-b7d2c000 rwxp 00021000 03:01 57491      /lib/libtinfo.so.5.6
b7d2c000-b7d31000 r-xp 00000000 03:06 32709      /usr/lib/libgpm.so.1.19.0
b7d31000-b7d32000 rwxp 00004000 03:06 32709      /usr/lib/libgpm.so.1.19.0
b7d32000-b7d36000 r-xp 00000000 03:06 32993      /usr/lib/libXdmcp.so.6.0.0
b7d36000-b7d37000 rwxp 00003000 03:06 32993      /usr/lib/libXdmcp.so.6.0.0
b7d37000-b7d39000 r-xp 00000000 03:06 32995      /usr/lib/libXau.so.6.0.0
b7d39000-b7d3a000 rwxp 00001000 03:06 32995      /usr/lib/libXau.so.6.0.0
b7d3a000-b7e5a000 r-xp 00000000 03:01 57447      /lib/libc-2.5.so
b7e5a000-b7e5b000 r-xp 0011f000 03:01 57447      /lib/libc-2.5.so
b7e5b000-b7e5d000 rwxp 00120000 03:01 57447      /lib/libc-2.5.so
b7e5d000-b7e61000 rwxp b7e5d000 00:00 0
b7e61000-b7e7c000 r-xp 00000000 03:06 32726      /usr/lib/libncurses.so.5.6
b7e7c000-b7e7d000 rwxp 0001b000 03:06 32726      /usr/lib/libncurses.so.5.6
b7e7d000-b7ea1000 r-xp 00000000 03:01 57455      /lib/libm-2.5.so
b7ea1000-b7ea3000 rwxp 00023000 03:01 57455      /lib/libm-2.5.so
b7ea3000-b7ea5000 r-xp 00000000 03:01 57453      /lib/libdl-2.5.so
b7ea5000-b7ea7000 rwxp 00001000 03:01 57453      /lib/libdl-2.5.so
b7ea7000-b7f91000 r-xp 00000000 03:06 32997      /usr/lib/libX11.so.6.2.0
b7f91000-b7f95000 rwxp 000e9000 03:06 32997      /usr/lib/libX11.so.6.2.0
b7f95000-b7fa9000 r-xp 00000000 03:06 33066      /usr/lib/libICE.so.6.3.0
b7fa9000-b7faa000 rwxp 00013000 03:06 33066      /usr/lib/libICE.so.6.3.0
b7faa000-b7fac000 rwxp b7faa000 00:00 0
b7fac000-b7fb3000 r-xp 00000000 03:06 33068      /usr/lib/libSM.so.6.0.0
b7fb3000-b7fb4000 rwxp 00006000 03:06 33068      /usr/lib/libSM.so.6.0.0
b7fb4000-b7fb5000 rwxp b7fb4000 00:00 0
b7fbb000-b7fc5000 r-xp 00000000 03:01 57512      /lib/libgcc_s.so.1
b7fc5000-b7fc6000 rwxp 0000a000 03:01 57512      /lib/libgcc_s.so.1
b7fc6000-b7fc8000 rwxp b7fc6000 00:00 0
b7fc8000-b7fc9000 r-xp b7fc8000 00:00 0          [vdso]
b7fc9000-b7fe0000 r-xp 00000000 03:01 57441      /lib/ld-2.5.so
b7fe0000-b7fe2000 rwxp 00016000 03:01 57441      /lib/ld-2.5.so
bf9d3000-bf9e8000 rw-p bf9d3000 00:00 0          [stack]

Old SAC can read this data without problem:

  NEW SEISMIC ANALYSIS CODE [11/6/2000 (Version 00.59.2)]
  Copyright 1995 Regents of the University of California

SAC> readcss ./test_val.wfdisc
./0-18442231072010-VAL-shz.w
./1-18442231072010-VAL-shn.w
./2-18442231072010-VAL-she.w

-- 

	Best reagrds,
		Vladimir.


From savage at uri.edu  Tue Nov  9 08:05:30 2010
From: savage at uri.edu (Brian Savage)
Date: Tue, 9 Nov 2010 11:05:30 -0500
Subject: [SAC-HELP] read_css again
In-Reply-To: <4CD6F9D1.1030605@mail.ru>
References: <4CD6F9D1.1030605@mail.ru>
Message-ID: <F28CE910-1494-4E08-ABB5-6E58EEDD390B@uri.edu>


I can confirm this behavior on my system and have produced a bug fix/ 
patch for this behavior.

If you require this patch before the release of version 101.5, please  
contact me directly. This fix will be available in version 101.5,  
coming out next year.

Brian Savage
savage at uri.edu

On Nov 7, 2010, at  2:11 PM , Vladimir Karpinsky wrote:

> Hi SAC users!
>
> Half of year ago I tried to read CSS files under 101.3b (see http://www.iris.washington.edu/pipermail/sac-help/2010-March/000705.html) 
> . Today I tried to read CSS data again.
>
> Now I have sac version 101.4b but nothing changed, after command  
> readcss I see usual:
>
> SAC> readcss ./test_val.wfdisc
> No wfdisc file(s) found in the specified directory
> ERROR 1301: No data files read in.
>
> or big fault:
>
> SAC> readcss ./test_val.wfdisc
> No wfdisc file(s) found in the specified directory
> *** glibc detected *** sac: free(): invalid next size (fast):  
> 0x084a9dc8 ***
> ======= Backtrace: =========
> /lib/libc.so.6[0xb7d9c402]
> /lib/libc.so.6(cfree+0x89)[0xb7d9da79]
> sac[0x804e851]
> sac[0x804f737]
> sac[0x8051fdf]
> sac[0x804bdae]
> /lib/libc.so.6(__libc_start_main+0xdc)[0xb7d5005c]
> sac[0x804b2c1]
> ======= Memory map: ========
> 08048000-0820d000 r-xp 00000000 03:06 214927     /usr/local/sac/bin/ 
> sac
> 0820d000-0822f000 rwxp 001c4000 03:06 214927     /usr/local/sac/bin/ 
> sac
> 0822f000-084d0000 rwxp 0822f000 00:00 0          [heap]
> b7b00000-b7b21000 rwxp b7b00000 00:00 0
> b7b21000-b7c00000 ---p b7b21000 00:00 0
> b7d00000-b7d02000 rwxp b7d00000 00:00 0
> b7d02000-b7d24000 r-xp 00000000 03:01 57491      /lib/libtinfo.so.5.6
> b7d24000-b7d2c000 rwxp 00021000 03:01 57491      /lib/libtinfo.so.5.6
> b7d2c000-b7d31000 r-xp 00000000 03:06 32709      /usr/lib/libgpm.so. 
> 1.19.0
> b7d31000-b7d32000 rwxp 00004000 03:06 32709      /usr/lib/libgpm.so. 
> 1.19.0
> b7d32000-b7d36000 r-xp 00000000 03:06 32993      /usr/lib/ 
> libXdmcp.so.6.0.0
> b7d36000-b7d37000 rwxp 00003000 03:06 32993      /usr/lib/ 
> libXdmcp.so.6.0.0
> b7d37000-b7d39000 r-xp 00000000 03:06 32995      /usr/lib/libXau.so. 
> 6.0.0
> b7d39000-b7d3a000 rwxp 00001000 03:06 32995      /usr/lib/libXau.so. 
> 6.0.0
> b7d3a000-b7e5a000 r-xp 00000000 03:01 57447      /lib/libc-2.5.so
> b7e5a000-b7e5b000 r-xp 0011f000 03:01 57447      /lib/libc-2.5.so
> b7e5b000-b7e5d000 rwxp 00120000 03:01 57447      /lib/libc-2.5.so
> b7e5d000-b7e61000 rwxp b7e5d000 00:00 0
> b7e61000-b7e7c000 r-xp 00000000 03:06 32726      /usr/lib/ 
> libncurses.so.5.6
> b7e7c000-b7e7d000 rwxp 0001b000 03:06 32726      /usr/lib/ 
> libncurses.so.5.6
> b7e7d000-b7ea1000 r-xp 00000000 03:01 57455      /lib/libm-2.5.so
> b7ea1000-b7ea3000 rwxp 00023000 03:01 57455      /lib/libm-2.5.so
> b7ea3000-b7ea5000 r-xp 00000000 03:01 57453      /lib/libdl-2.5.so
> b7ea5000-b7ea7000 rwxp 00001000 03:01 57453      /lib/libdl-2.5.so
> b7ea7000-b7f91000 r-xp 00000000 03:06 32997      /usr/lib/libX11.so. 
> 6.2.0
> b7f91000-b7f95000 rwxp 000e9000 03:06 32997      /usr/lib/libX11.so. 
> 6.2.0
> b7f95000-b7fa9000 r-xp 00000000 03:06 33066      /usr/lib/libICE.so. 
> 6.3.0
> b7fa9000-b7faa000 rwxp 00013000 03:06 33066      /usr/lib/libICE.so. 
> 6.3.0
> b7faa000-b7fac000 rwxp b7faa000 00:00 0
> b7fac000-b7fb3000 r-xp 00000000 03:06 33068      /usr/lib/libSM.so. 
> 6.0.0
> b7fb3000-b7fb4000 rwxp 00006000 03:06 33068      /usr/lib/libSM.so. 
> 6.0.0
> b7fb4000-b7fb5000 rwxp b7fb4000 00:00 0
> b7fbb000-b7fc5000 r-xp 00000000 03:01 57512      /lib/libgcc_s.so.1
> b7fc5000-b7fc6000 rwxp 0000a000 03:01 57512      /lib/libgcc_s.so.1
> b7fc6000-b7fc8000 rwxp b7fc6000 00:00 0
> b7fc8000-b7fc9000 r-xp b7fc8000 00:00 0          [vdso]
> b7fc9000-b7fe0000 r-xp 00000000 03:01 57441      /lib/ld-2.5.so
> b7fe0000-b7fe2000 rwxp 00016000 03:01 57441      /lib/ld-2.5.so
> bf9d3000-bf9e8000 rw-p bf9d3000 00:00 0          [stack]
>
> Old SAC can read this data without problem:
>
> NEW SEISMIC ANALYSIS CODE [11/6/2000 (Version 00.59.2)]
> Copyright 1995 Regents of the University of California
>
> SAC> readcss ./test_val.wfdisc
> ./0-18442231072010-VAL-shz.w
> ./1-18442231072010-VAL-shn.w
> ./2-18442231072010-VAL-she.w
>
> -- 
>
> 	Best reagrds,
> 		Vladimir.
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>


From J.A.Gonzalez-Linares at sms.ed.ac.uk  Tue Nov  9 08:58:33 2010
From: J.A.Gonzalez-Linares at sms.ed.ac.uk (John Alexander Gonzalez Linares)
Date: Tue, 09 Nov 2010 16:58:33 +0000
Subject: [SAC-HELP] Sac format to Seimic Unix
Message-ID: <20101109165833.iegnsuo1j44o8csk@www.sms.ed.ac.uk>

Hi all,

        I am working with seismological data in sac format and I am
interested in bringing the transmission responses of data to the tau-p
domain. I think SAC software has not this function.Nevertheless, one
possibility is to use SU software from Colorado School of Mines to do
that. My problem is:
How can sac data be transformed into a compatible SU format (like segy)?

       Thanks in advance for any suggestions or comments and best regards,

John Gonzalez

-- 
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.



From john at dix.mines.edu  Tue Nov  9 09:14:40 2010
From: john at dix.mines.edu (John Stockwell)
Date: Tue, 9 Nov 2010 10:14:40 -0700 (MST)
Subject: [SAC-HELP] Sac format to Seimic Unix
In-Reply-To: <20101109165833.iegnsuo1j44o8csk@www.sms.ed.ac.uk>
References: <20101109165833.iegnsuo1j44o8csk@www.sms.ed.ac.uk>
Message-ID: <Pine.LNX.4.64.1011091013490.2387@dix.Mines.EDU>

You should be able to use the sac2segy program, and then use
segyread in SU to get the data into SU data format.

John Stockwell	 | john at dix.Mines.EDU
Center for Wave Phenomena (The Home of Seismic Un*x)
Colorado School of Mines
Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
voice: (303) 273-3049

Our book:
Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
Mathematics of multidimensional seismic imaging, migration, and inversion,
(Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New York.


> Hi all,
>
>      I am working with seismological data in sac format and I am
> interested in bringing the transmission responses of data to the tau-p
> domain. I think SAC software has not this function.Nevertheless, one
> possibility is to use SU software from Colorado School of Mines to do
> that. My problem is:
> How can sac data be transformed into a compatible SU format (like segy)?
>
>     Thanks in advance for any suggestions or comments and best regards,
>
> John Gonzalez
>
> -- 
> The University of Edinburgh is a charitable body, registered in
> Scotland, with registration number SC005336.
>
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help

John Stockwell	 | john at dix.Mines.EDU
Center for Wave Phenomena (The Home of Seismic Un*x)
Colorado School of Mines
Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
voice: (303) 273-3049

Our book:
Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
Mathematics of multidimensional seismic imaging, migration, and inversion,
(Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New York.


From avesnaver at inogs.it  Tue Nov  9 10:32:19 2010
From: avesnaver at inogs.it (vesnaver)
Date: Tue, 09 Nov 2010 19:32:19 +0100
Subject: [SAC-HELP] Sac format to Seimic Unix
In-Reply-To: <Pine.LNX.4.64.1011091013490.2387@dix.Mines.EDU>
References: <20101109165833.iegnsuo1j44o8csk@www.sms.ed.ac.uk>
	<Pine.LNX.4.64.1011091013490.2387@dix.Mines.EDU>
Message-ID: <023770c12f8f029df11f69e8519c6090@ogs.trieste.it>


   Very good opportunity!

   Does perhaps also the other way (SU to SAC) exist?

   Thanks!

      Aldo Vesnaver

      (KFUPM-OGS)


On Tue, 9 Nov 2010 10:14:40 -0700 (MST), John Stockwell
<john at dix.mines.edu> wrote:
> You should be able to use the sac2segy program, and then use
> segyread in SU to get the data into SU data format.
> 
> John Stockwell	 | john at dix.Mines.EDU
> Center for Wave Phenomena (The Home of Seismic Un*x)
> Colorado School of Mines
> Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
> voice: (303) 273-3049
> 
> Our book:
> Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
> Mathematics of multidimensional seismic imaging, migration, and
inversion,
> (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
> York.
> 
> 
>> Hi all,
>>
>>      I am working with seismological data in sac format and I am
>> interested in bringing the transmission responses of data to the tau-p
>> domain. I think SAC software has not this function.Nevertheless, one
>> possibility is to use SU software from Colorado School of Mines to do
>> that. My problem is:
>> How can sac data be transformed into a compatible SU format (like segy)?
>>
>>     Thanks in advance for any suggestions or comments and best regards,
>>
>> John Gonzalez
>>
>> --
>> The University of Edinburgh is a charitable body, registered in
>> Scotland, with registration number SC005336.
>>
>>
>> _______________________________________________
>> sac-help mailing list
>> sac-help at iris.washington.edu
>> http://www.iris.washington.edu/mailman/listinfo/sac-help
> 
> John Stockwell	 | john at dix.Mines.EDU
> Center for Wave Phenomena (The Home of Seismic Un*x)
> Colorado School of Mines
> Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
> voice: (303) 273-3049
> 
> Our book:
> Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
> Mathematics of multidimensional seismic imaging, migration, and
inversion,
> (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
> York.
> 
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help

From avesnaver at inogs.it  Tue Nov  9 10:32:57 2010
From: avesnaver at inogs.it (vesnaver)
Date: Tue, 09 Nov 2010 19:32:57 +0100
Subject: [SAC-HELP] Sac format to Seimic Unix
In-Reply-To: <Pine.LNX.4.64.1011091013490.2387@dix.Mines.EDU>
References: <20101109165833.iegnsuo1j44o8csk@www.sms.ed.ac.uk>
	<Pine.LNX.4.64.1011091013490.2387@dix.Mines.EDU>
Message-ID: <d9bbcaf4f8cf7e5f24d0bc3c1944b621@ogs.trieste.it>


   Very good opportunity!

   Does perhaps also the other way (SU to SAC) exist?

   Thanks!

      Aldo Vesnaver

      (KFUPM-OGS)


On Tue, 9 Nov 2010 10:14:40 -0700 (MST), John Stockwell
<john at dix.mines.edu> wrote:
> You should be able to use the sac2segy program, and then use
> segyread in SU to get the data into SU data format.
> 
> John Stockwell	 | john at dix.Mines.EDU
> Center for Wave Phenomena (The Home of Seismic Un*x)
> Colorado School of Mines
> Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
> voice: (303) 273-3049
> 
> Our book:
> Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
> Mathematics of multidimensional seismic imaging, migration, and
inversion,
> (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
> York.
> 
> 
>> Hi all,
>>
>>      I am working with seismological data in sac format and I am
>> interested in bringing the transmission responses of data to the tau-p
>> domain. I think SAC software has not this function.Nevertheless, one
>> possibility is to use SU software from Colorado School of Mines to do
>> that. My problem is:
>> How can sac data be transformed into a compatible SU format (like segy)?
>>
>>     Thanks in advance for any suggestions or comments and best regards,
>>
>> John Gonzalez
>>
>> --
>> The University of Edinburgh is a charitable body, registered in
>> Scotland, with registration number SC005336.
>>
>>
>> _______________________________________________
>> sac-help mailing list
>> sac-help at iris.washington.edu
>> http://www.iris.washington.edu/mailman/listinfo/sac-help
> 
> John Stockwell	 | john at dix.Mines.EDU
> Center for Wave Phenomena (The Home of Seismic Un*x)
> Colorado School of Mines
> Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
> voice: (303) 273-3049
> 
> Our book:
> Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
> Mathematics of multidimensional seismic imaging, migration, and
inversion,
> (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
> York.
> 
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help

From john at dix.mines.edu  Tue Nov  9 11:30:56 2010
From: john at dix.mines.edu (John Stockwell)
Date: Tue, 9 Nov 2010 12:30:56 -0700 (MST)
Subject: [SAC-HELP] Sac format to Seimic Unix
In-Reply-To: <d9bbcaf4f8cf7e5f24d0bc3c1944b621@ogs.trieste.it>
References: <20101109165833.iegnsuo1j44o8csk@www.sms.ed.ac.uk>
	<Pine.LNX.4.64.1011091013490.2387@dix.Mines.EDU>
	<d9bbcaf4f8cf7e5f24d0bc3c1944b621@ogs.trieste.it>
Message-ID: <Pine.LNX.4.64.1011091230130.2387@dix.Mines.EDU>

SU to SAC is far easier,

SU -> segy    via segywrite
segy -> sac    SAC has tools for reading SEGY data.

>
>   Very good opportunity!
>
>   Does perhaps also the other way (SU to SAC) exist?
>
>   Thanks!
>
>      Aldo Vesnaver
>
>      (KFUPM-OGS)
>
>
> On Tue, 9 Nov 2010 10:14:40 -0700 (MST), John Stockwell
> <john at dix.mines.edu> wrote:
>> You should be able to use the sac2segy program, and then use
>> segyread in SU to get the data into SU data format.
>>
>> John Stockwell	 | john at dix.Mines.EDU
>> Center for Wave Phenomena (The Home of Seismic Un*x)
>> Colorado School of Mines
>> Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
>> voice: (303) 273-3049
>>
>> Our book:
>> Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
>> Mathematics of multidimensional seismic imaging, migration, and
> inversion,
>> (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
>> York.
>>
>>
>>> Hi all,
>>>
>>>      I am working with seismological data in sac format and I am
>>> interested in bringing the transmission responses of data to the tau-p
>>> domain. I think SAC software has not this function.Nevertheless, one
>>> possibility is to use SU software from Colorado School of Mines to do
>>> that. My problem is:
>>> How can sac data be transformed into a compatible SU format (like segy)?
>>>
>>>     Thanks in advance for any suggestions or comments and best regards,
>>>
>>> John Gonzalez
>>>
>>> --
>>> The University of Edinburgh is a charitable body, registered in
>>> Scotland, with registration number SC005336.
>>>
>>>
>>> _______________________________________________
>>> sac-help mailing list
>>> sac-help at iris.washington.edu
>>> http://www.iris.washington.edu/mailman/listinfo/sac-help
>>
>> John Stockwell	 | john at dix.Mines.EDU
>> Center for Wave Phenomena (The Home of Seismic Un*x)
>> Colorado School of Mines
>> Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
>> voice: (303) 273-3049
>>
>> Our book:
>> Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
>> Mathematics of multidimensional seismic imaging, migration, and
> inversion,
>> (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
>> York.
>>
>> _______________________________________________
>> sac-help mailing list
>> sac-help at iris.washington.edu
>> http://www.iris.washington.edu/mailman/listinfo/sac-help
>

John Stockwell	 | john at dix.Mines.EDU
Center for Wave Phenomena (The Home of Seismic Un*x)
Colorado School of Mines
Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
voice: (303) 273-3049

Our book:
Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
Mathematics of multidimensional seismic imaging, migration, and inversion,
(Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New York.


From coralie.aubert at obs.ujf-grenoble.fr  Wed Nov 10 05:47:00 2010
From: coralie.aubert at obs.ujf-grenoble.fr (coralie aubert)
Date: Wed, 10 Nov 2010 08:47:00 -0500
Subject: [SAC-HELP] SAC plot problem
Message-ID: <4CDAA254.4050508@obs.ujf-grenoble.fr>

  Hello everyone,

I am using the sac 101.4 version on my pc.

I would like to plot 24 sac files on a window and to display some labels 
on the same figure.

The 24 signals are well displayed but some of the labels positioned at 
the right side of each graph (name of each station) are not displayed. 
You can see it on the .jpeg file enclosed to my email.

However, when I don't display the 3 first label (name, latitude and 
longitude) at the top of the window, all the other 24 labels are well 
displayed (GAL0, GAL10...)...

Here is my sac program

-------------------------------------------------------------------------
r *GAL*.SAC

rmean
fileid off

plabel 'name       : &1,KSTNM&'     position 0.05 0.95 size small 
#displayed at the top of the window
plabel 'latitude  : &1,STLA&'      position 0.05 0.91 size small
plabel 'longitude : &1,STLO&'      position 0.05 0.87 size small

plabel '&1,KSTNM&' position 0.90 0.665 size tiny #displayed at the right 
side of the graphic
plabel '&2,KSTNM&' position 0.90 0.635 size tiny
plabel '&3,KSTNM&' position 0.90 0.61 size tiny
plabel '&4,KSTNM&' position 0.90 0.58 size tiny
plabel '&5,KSTNM&' position 0.90 0.55 size tiny
plabel '&6,KSTNM&' position 0.90 0.525 size tiny
plabel '&7,KSTNM&' position 0.90 0.50 size tiny
plabel '&8,KSTNM&' position 0.90 0.47 size tiny
plabel '&9,KSTNM&' position 0.90 0.44 size tiny
plabel '&10,KSTNM&' position 0.90 0.41 size tiny
plabel '&11,KSTNM&' position 0.90 0.385 size tiny
plabel '&12,KSTNM&' position 0.90 0.36 size tiny
plabel '&13,KSTNM&' position 0.90 0.33 size tiny
plabel '&14,KSTNM&' position 0.90 0.30 size tiny
plabel '&15,KSTNM&' position 0.90 0.275 size tiny
plabel '&16,KSTNM&' position 0.90 0.25 size tiny
plabel '&17,KSTNM&' position 0.90 0.22 size tiny
plabel '&18,KSTNM&' position 0.90 0.19 size tiny
plabel '&19,KSTNM&' position 0.90 0.16 size tiny
plabel '&20,KSTNM&' position 0.90 0.135 size tiny
plabel '&21,KSTNM&' position 0.90 0.11 size tiny
plabel '&22,KSTNM&' position 0.90 0.08 size tiny
plabel '&23,KSTNM&' position 0.90 0.05 size tiny
plabel '&24,KSTNM&' position 0.90 0.02 size tiny

picks off
xvport 0.05 0.88
yvport 0.02 0.69

bd sgf
p1
q
-------------------------------------------------------------------------



Does anyone have a solution to this problem?

Thanks,

Coralie Aubert

-- 

____________________

Coralie Aubert

LGIT- BP 53
38041 Grenoble CEDEX 9
FRANCE

Tel +33 (0)4 76 63 51 73
Fax +33 (0)4 76 63 52 52

http://www-lgit.obs.ujf-grenoble.fr

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From snoke at vt.edu  Wed Nov 10 12:03:54 2010
From: snoke at vt.edu (Arthur Snoke)
Date: Wed, 10 Nov 2010 15:03:54 -0500 (EST)
Subject: [SAC-HELP] SAC plot problem
In-Reply-To: <4CDAA254.4050508@obs.ujf-grenoble.fr>
References: <4CDAA254.4050508@obs.ujf-grenoble.fr>
Message-ID: <alpine.OSX.2.00.1011101457200.19875@macquake.geos.vt.edu>

Coralie,

Soon after releasing 101.4 we found an error in sgftops.c.  The error had 
been there for a while, and it manifested itself only rarely so we figured 
it could wait until the next release.  It may or may not be related to 
your symptom, but I am attaching a patch file that fixes it.  I suggest 
that you run the patch (or just edit sac/utils/sgftops.c as it is very 
simple), compile it (one does not have to rebuild SAC), put the executable 
in your path and see if it helps.

Let me know.

Arthur
-------------- next part --------------
#!/bin/sh

# cd to sac/utils before you run this script
# make sure you have write permission to sac/bin

cat > sgftops.patch << EOF
--- sgftops-orig.c	2010-06-07 14:10:44.000000000 -0400
+++ sgftops.c	2010-06-14 18:43:38.000000000 -0400
@@ -9,7 +9,9 @@
  *   sgftox.csh:    Script (using gs) produces screen plot.
  * =========================================================================
  * MODIFICATION HISTORY:
- *  20100208:  snoke at vt.edu and rwg at vt.edumade program independent of byte
+ *  20100614:  rwg at vt.edu fixed a bug related to the "move" command (values
+ *             of x and y were not saved between calls to execute_buffer)
+ *  20100208:  snoke at vt.edu and rwg at vt.edu made program independent of byte
  *             order of .sgf file
  *  20090912:  snoke at vt.edu moved setlinewdith from prologue. Fixed(>)
  *             problem with some print drivers that did not see it.
@@ -419,11 +421,12 @@
 static void execute_buffer(short *buffer, int buflen, int *done, FILE *ofp,
                       float red[], float green[], float blue[], int ict) {
     int i, newindx;
-    int x, y, count, dx, dy;
+    int count, dx, dy;
     int iwidth, iheight, xloc, yloc, bufcount, nwrite, charcount;
     int new_width;
     char str[133];
     
+    static int x, y;
     static int indx = -1, needmove = 0;
     
     float width, height; /* width and height of viewspace */
EOF

patch -p0 < sgftops.patch

gcc -o ../bin/sgftops sgftops.c

From aminwej at gmail.com  Fri Nov 12 11:31:17 2010
From: aminwej at gmail.com (amin khalil)
Date: Fri, 12 Nov 2010 21:31:17 +0200
Subject: [SAC-HELP] sac graphics problem
Message-ID: <AANLkTimQS4KL61Y5hAfZXNC-hTYpOyLeThVGbwv8fSdh@mail.gmail.com>

dear sac-help
I have problem with graphics.  when I type plot or plot1 the program crashes
with message segmentation fault.  the sac version I use is
101.1.  I use fedora 12.
Best regards
-- 
Amin Esmail Khalil, Assist. Prof
Geology Dept., Faculty of Science
Helwan Univ., Cairo, Egypt

tel: home: +202 33750515
mobile: +2010 66 209 26
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From mruiz at ictja.csic.es  Tue Nov 16 09:55:19 2010
From: mruiz at ictja.csic.es (Mario Ruiz Fernandez)
Date: Tue, 16 Nov 2010 18:55:19 +0100
Subject: [SAC-HELP] exceeded tolerance
Message-ID: <4CE2C587.1020902@ictja.csic.es>

Hello,

I'm running sac version 101.2 on a Ubuntu 2.6.31-22-generic-pae 
#68-Ubuntu SMP i686 GNU/Linux machine:

/SEISMIC ANALYSIS CODE [09/04/2008 (Version 101.2)]
  Copyright 1995 Regents of the University of California/

and I'm obtaining this error when picking phases with ppk (ppk p 1 bell 
off):

/ERROR    0: Resulting error from shift exceeded tolerance (1e-6): 
0.00044702
  Please report bug to: sac-help at iris.washington.edu/

I have the following enviromental variables in my .cshrc:

setenv SACHOME /usr/local/Soft/Sac/v101.2
setenv SACAUX ${SACHOME}/aux
setenv SACLIB   $SACHOME/lib/sacio.a
setenv SAC_DISPLAY_COPYRIGHT 1                # 0 = do not display copyright
setenv SAC_USE_DATABASE 0                     # 0 = do not use database (?)
setenv SAC_PPK_LARGE_CROSSHAIRS 1

Do you have any idea about what could it be?

Thank you in advance,

Regards,

Mario and Alba

-- 
------------------------------------------------------------
  Mario Ruiz Fernandez

Dep. d'Estructura i Dinamica de la Terra
Institut de Ciencies de la Terra 'Jaume Almera' ICTJA-CSIC
c/ Lluis Sole Sabaris s/n 08028 Barcelona (Spain)

Tel.:     +34 93 409 54 10
Fax:      +34 93 411 00 12
E-mail:mruiz at ictja.csic.es

www:http://www.ictja.csic.es/edt/
           http://www.tesisenxarxa.net/TDX-0303108-135403/
------------------------------------------------------------

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From savage at uri.edu  Tue Nov 16 10:26:36 2010
From: savage at uri.edu (Brian Savage)
Date: Tue, 16 Nov 2010 13:26:36 -0500
Subject: [SAC-HELP] exceeded tolerance
In-Reply-To: <4CE2C587.1020902@ictja.csic.es>
References: <4CE2C587.1020902@ictja.csic.es>
Message-ID: <84355D82-DED9-43B0-BFB9-79F5C0217697@uri.edu>

Dear Mario and Alba,

This was fixed in a recent version of SAC, please upgrade to 101.4
You should be able to obtain a version from IRIS.

http://www.iris.edu/software/sac/
http://www.iris.edu/forms/sac_request.htm

Brian Savage
savage at uri.edu


On Nov 16, 2010, at  12:55 PM , Mario Ruiz Fernandez wrote:

> Hello,
>
> I'm running sac version 101.2 on a Ubuntu 2.6.31-22-generic-pae #68- 
> Ubuntu SMP i686 GNU/Linux machine:
>
> SEISMIC ANALYSIS CODE [09/04/2008 (Version 101.2)]
>  Copyright 1995 Regents of the University of California
>
> and I'm obtaining this error when picking phases with ppk (ppk p 1  
> bell off):
>
> ERROR    0: Resulting error from shift exceeded tolerance (1e-6):  
> 0.00044702
>  Please report bug to: sac-help at iris.washington.edu
>
> I have the following enviromental variables in my .cshrc:
>
> setenv SACHOME /usr/local/Soft/Sac/v101.2
> setenv SACAUX ${SACHOME}/aux
> setenv SACLIB   $SACHOME/lib/sacio.a
> setenv SAC_DISPLAY_COPYRIGHT 1                # 0 = do not display  
> copyright
> setenv SAC_USE_DATABASE 0                     # 0 = do not use  
> database (?)
> setenv SAC_PPK_LARGE_CROSSHAIRS 1
>
> Do you have any idea about what could it be?
>
> Thank you in advance,
>
> Regards,
>
> Mario and Alba
>
> -- 
> ------------------------------------------------------------
>  Mario Ruiz Fernandez
>
> Dep. d'Estructura i Dinamica de la Terra
> Institut de Ciencies de la Terra 'Jaume Almera' ICTJA-CSIC
> c/ Lluis Sole Sabaris s/n 08028 Barcelona (Spain)
>
> Tel.:     +34 93 409 54 10
> Fax:      +34 93 411 00 12
> E-mail:   mruiz at ictja.csic.es
>
> www:      http://www.ictja.csic.es/edt/
>           http://www.tesisenxarxa.net/TDX-0303108-135403/
> ------------------------------------------------------------
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help


From sisaleang at yahoo.com  Fri Nov 19 00:20:50 2010
From: sisaleang at yahoo.com (SISAY ALEMAYEHU)
Date: Fri, 19 Nov 2010 00:20:50 -0800 (PST)
Subject: [SAC-HELP] hello
Message-ID: <282411.50555.qm@web35707.mail.mud.yahoo.com>

HI? ,I am just a beginner of sac software user.
I have SEGY format data, how can I run using sac ?
Is it possible to read REFTEK data format using sac ?
thanks alot
sisay




      
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From m.tchelo at gmail.com  Fri Nov 19 04:47:29 2010
From: m.tchelo at gmail.com (Marcelo Bianchi)
Date: Fri, 19 Nov 2010 13:47:29 +0100
Subject: [SAC-HELP] hello
In-Reply-To: <282411.50555.qm@web35707.mail.mud.yahoo.com>
References: <282411.50555.qm@web35707.mail.mud.yahoo.com>
Message-ID: <AANLkTimM4rYv=R6DUpRE7Y3_34pMEG7=TXd_EyN3pC6E@mail.gmail.com>

Hi

You can try segy2sac program from passcal (passoft) -- this package you can
obtain from IRIS webpage..

regards,

Marcelo
--
Mobile ~ +47 9080 6225
http://sites.google.com/site/foo4funreborn/



2010/11/19 SISAY ALEMAYEHU <sisaleang at yahoo.com>

> HI  ,I am just a beginner of sac software user.
> I have SEGY format data, how can I run using sac ?
> Is it possible to read REFTEK data format using sac ?
> thanks alot
> sisay
>
>
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>
>
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From jes_bonner at yahoo.com  Fri Nov 19 06:12:09 2010
From: jes_bonner at yahoo.com (Jessie Bonner)
Date: Fri, 19 Nov 2010 08:12:09 -0600
Subject: [SAC-HELP] hello
In-Reply-To: <AANLkTimM4rYv=R6DUpRE7Y3_34pMEG7=TXd_EyN3pC6E@mail.gmail.com>
References: <282411.50555.qm@web35707.mail.mud.yahoo.com>
	<AANLkTimM4rYv=R6DUpRE7Y3_34pMEG7=TXd_EyN3pC6E@mail.gmail.com>
Message-ID: <CC155419-42D1-4653-9451-66B964A96B19@yahoo.com>

Speaking of passoft, I recently made the switch to Mac and downloaded/installed passoft for Mac.  ref2segy worked ok, but segy2sac gives me 0 byte sacfiles and an "Abort trap" message.

Given at the time it wasn't that important to me, I decided to tackle it another day.  But this e-mail reminded me, so I thought I'd ask.

On Nov 19, 2010, at 6:47 AM, Marcelo Bianchi wrote:

> Hi 
> 
> You can try segy2sac program from passcal (passoft) -- this package you can obtain from IRIS webpage..
> 
> regards, 
> 
> Marcelo
> --
> Mobile ~ +47 9080 6225
> http://sites.google.com/site/foo4funreborn/
> 
> 
> 
> 2010/11/19 SISAY ALEMAYEHU <sisaleang at yahoo.com>
> HI  ,I am just a beginner of sac software user.
> I have SEGY format data, how can I run using sac ?
> Is it possible to read REFTEK data format using sac ?
> thanks alot
> sisay
> 
> 
> 
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
> 
> 
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help

Jessie Bonner
107W Lufkin Ave. Suite 450
Lufkin, TX 75904
936-238-9690
jes_bonner at yahoo.com





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From m.tchelo at gmail.com  Fri Nov 19 06:18:49 2010
From: m.tchelo at gmail.com (Marcelo Bianchi)
Date: Fri, 19 Nov 2010 15:18:49 +0100
Subject: [SAC-HELP] hello
In-Reply-To: <CC155419-42D1-4653-9451-66B964A96B19@yahoo.com>
References: <282411.50555.qm@web35707.mail.mud.yahoo.com>
	<AANLkTimM4rYv=R6DUpRE7Y3_34pMEG7=TXd_EyN3pC6E@mail.gmail.com>
	<CC155419-42D1-4653-9451-66B964A96B19@yahoo.com>
Message-ID: <AANLkTikLqPSvj0kJF1buXkD71TufFzy-xQsZk=27Xq97@mail.gmail.com>

It looks like and endian problem.
Please try out segypc2sun and segysun2pc and maybe this can help you solve
the problem.
Marcelo
--
Mobile ~ +47 9080 6225
http://sites.google.com/site/foo4funreborn/



2010/11/19 Jessie Bonner <jes_bonner at yahoo.com>

> Speaking of passoft, I recently made the switch to Mac and
> downloaded/installed passoft for Mac.  ref2segy worked ok, but segy2sac
> gives me 0 byte sacfiles and an "Abort trap" message.
>
> Given at the time it wasn't that important to me, I decided to tackle it
> another day.  But this e-mail reminded me, so I thought I'd ask.
>
> On Nov 19, 2010, at 6:47 AM, Marcelo Bianchi wrote:
>
> Hi
>
> You can try segy2sac program from passcal (passoft) -- this package you can
> obtain from IRIS webpage..
>
> regards,
>
> Marcelo
> --
> Mobile ~ +47 9080 6225
> http://sites.google.com/site/foo4funreborn/
>
>
>
> 2010/11/19 SISAY ALEMAYEHU <sisaleang at yahoo.com>
>
>> HI  ,I am just a beginner of sac software user.
>> I have SEGY format data, how can I run using sac ?
>> Is it possible to read REFTEK data format using sac ?
>> thanks alot
>> sisay
>>
>>
>>
>> _______________________________________________
>> sac-help mailing list
>> sac-help at iris.washington.edu
>> http://www.iris.washington.edu/mailman/listinfo/sac-help
>>
>>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>
>
> Jessie Bonner
> 107W Lufkin Ave. Suite 450
> Lufkin, TX 75904
> 936-238-9690
> jes_bonner at yahoo.com
>
>
>
>
>
>
> _______________________________________________
> sac-help mailing list
> sac-help at iris.washington.edu
> http://www.iris.washington.edu/mailman/listinfo/sac-help
>
>
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From savage at uri.edu  Mon Nov 22 14:02:23 2010
From: savage at uri.edu (Brian Savage)
Date: Mon, 22 Nov 2010 17:02:23 -0500
Subject: [SAC-HELP] Ubuntu and sac...
In-Reply-To: <4CEAA80E.3020701@ictja.csic.es>
References: <4CEAA80E.3020701@ictja.csic.es>
Message-ID: <9950F997-CE9E-4E95-B6C2-33D06E934571@uri.edu>


The message below has been identified as a bug in 101.4 and I can  
confirm this behavior using the ohpf command on my system.  This came  
about during the conversion from 32 to 64 bit version of sac.

If you require this patch before the release of version 101.5, please  
contact me directly.  This fix will be made available in version  
101.5, coming out next year.

Thank you for reporting this bug to the sac-help mailing list.

Brian Savage
savage at uri.edu

Re: OHPF / WAPF


On Nov 22, 2010, at  12:27 PM , Mario Ruiz Fernandez wrote:

> Hello,
>
> Anybody knows if there is any problem related with the recent ubuntu  
> kernels and SAC? It seems to be a bug with Time interpretation when  
> using ppk with an OHPF file opened. Last months ago I was working  
> with SAC version 101.3b and everything worked properly. But I  
> recently actualized my ubuntu pc and this strange ppk image (see the  
> attached file) appears. I obtain the same strange figure when using  
> SAC version 101.3b and 101.4, so I think it is not a SAC problem but  
> a linux one, as version 101.3b worked fine before the actualization.
>
> This strange problem appears also in OHPF file but not in the sac  
> headers!!
>
> - ohpf file:
>
> OS8bIPU0  7 873014444060 0140733193388054-536870912.00        
> -5368ISU2   0   0.0                    126.3
>                 10
>
>
> - sac headers:
>
> FILE: /Ocea/Data/072400022/07240002217.OS8b.0.sac - 1
> --------------------------------------------------------------------------------------------------------------------
>
>         NPTS = 29964
>            B = 0.000000e+00
>            E = 2.996300e+02
>       IFTYPE = TIME SERIES FILE
>        LEVEN = TRUE
>        DELTA = 1.000000e-02
>       DEPMIN = -3.011890e+05
>       DEPMAX = 1.958390e+05
>       DEPMEN = -4.201941e+03
>      AMARKER = 38.073           (IPU0)
>     T0MARKER = 42.853           (ISU2)
>      FMARKER = 164.33
>       KZDATE = AUG 28 (240), 2007
>       KZTIME = 00:22:17.932
>        KINST = 014
>        KSTNM = OS8b
>        CMPAZ = 0.000000e+00
>       CMPINC = 0.000000e+00
>         STLA = 1.514958e+01
>         STLO = -6.044403e+01
>         STEL = -3.000000e+03
>        KEVNM = 07240002
>       LOVROK = TRUE
>        NVHDR = 6
>        NORID = 0
>        NEVID = 0
>       LPSPOL = FALSE
>       LCALDA = TRUE
>       KCMPNM = 0
>       KNETWK = SAntll07
>
> The same problem is obtained in a 64 and and a 32 bits pc.
>
> fram:~> uname -a
> Linux fram 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:52:42 UTC  
> 2010 x86_64 GNU/Linux
>
>
> xslave:~> uname -a
> Linux xslave 2.6.31-22-generic-pae #68-Ubuntu SMP Tue Oct 26  
> 16:52:34 UTC 2010 i686 GNU/Linux
>
> Thank you in advance,
>
> Best Regads,
> Mario
>
> -- 
> ------------------------------------------------------------
> Mario Ruiz Fernandez
>
> Dep. d'Estructura i Dinamica de la Terra
> Institut de Ciencies de la Terra 'Jaume Almera' ICTJA-CSIC
> c/ Lluis Sole Sabaris s/n 08028 Barcelona (Spain)
>
> Tel.:     +34 93 409 54 10
> Fax:      +34 93 411 00 12
> E-mail:   mruiz at ictja.csic.es
>
> www:      http://www.ictja.csic.es/edt/
>          http://www.tesisenxarxa.net/TDX-0303108-135403/
> ------------------------------------------------------------
>
> <SAC_ppk.png>


From jattanayake at yahoo.com  Mon Nov 22 19:13:39 2010
From: jattanayake at yahoo.com (Januka Attanayake)
Date: Mon, 22 Nov 2010 19:13:39 -0800 (PST)
Subject: [SAC-HELP] macro skipping files?
In-Reply-To: <9950F997-CE9E-4E95-B6C2-33D06E934571@uri.edu>
Message-ID: <50150.69331.qm@web55503.mail.re4.yahoo.com>

Hi, 
I am executing the following simple macro in sac 101.3b. I have 42 files in the directory and the macro seems to act only? on 23 of them. All the sac files have an OMARKER and it is always negative. I am just wondering if there is a memory limit to sac when macros are executed? Any help is much appreciated!

DO FILE WILD *.SAC
? READ $FILE
? SETBB OMKR &1,OMARKER
? GETBB OMKR

? XLIM T0 -10 10
? P
? CUT ON
? CUTERR FILLZ
? CUT b %OMKR e
? READ $FILE
? WRITE OVER
ENDDO
CUT OFF

Januka.

Serenity isn't freedom from the storm, but peace within the storm
  Januka Attanayake?  Global Seismology & Economics
The University of Connecticut 
Beach Hall - U2045
354, Mansfield Rd; 
Storrs, CT 06269
Tel :? 860 486 0475 (Office)
????????? 860 486 3914 (Lab - P405)
    URL:?http://sites.google.com/site/janukaattanayake/






--- On Mon, 11/22/10, Brian Savage <savage at uri.edu> wrote:

From: Brian Savage <savage at uri.edu>
Subject: Re: [SAC-HELP] Ubuntu and sac...
To: "SAC-help Listserv" <sac-help at iris.washington.edu>
Date: Monday, November 22, 2010, 5:02 PM


The message below has been identified as a bug in 101.4 and I can confirm this behavior using the ohpf command on my system.? This came about during the conversion from 32 to 64 bit version of sac.

If you require this patch before the release of version 101.5, please contact me directly.? This fix will be made available in version 101.5, coming out next year.

Thank you for reporting this bug to the sac-help mailing list.

Brian Savage
savage at uri.edu

Re: OHPF / WAPF


On Nov 22, 2010, at? 12:27 PM , Mario Ruiz Fernandez wrote:

> Hello,
> 
> Anybody knows if there is any problem related with the recent ubuntu kernels and SAC? It seems to be a bug with Time interpretation when using ppk with an OHPF file opened. Last months ago I was working with SAC version 101.3b and everything worked properly. But I recently actualized my ubuntu pc and this strange ppk image (see the attached file) appears. I obtain the same strange figure when using SAC version 101.3b and 101.4, so I think it is not a SAC problem but a linux one, as version 101.3b worked fine before the actualization.
> 
> This strange problem appears also in OHPF file but not in the sac headers!!
> 
> - ohpf file:
> 
> OS8bIPU0? 7 873014444060 0140733193388054-536870912.00? ? ???-5368ISU2???0???0.0? ? ? ? ? ? ? ? ? ? 126.3
>? ? ? ? ? ? ? ???10
> 
> 
> - sac headers:
> 
> FILE: /Ocea/Data/072400022/07240002217.OS8b.0.sac - 1
> --------------------------------------------------------------------------------------------------------------------
> 
>? ? ? ???NPTS = 29964
>? ? ? ? ? ? B = 0.000000e+00
>? ? ? ? ? ? E = 2.996300e+02
>? ? ???IFTYPE = TIME SERIES FILE
>? ? ? ? LEVEN = TRUE
>? ? ? ? DELTA = 1.000000e-02
>? ? ???DEPMIN = -3.011890e+05
>? ? ???DEPMAX = 1.958390e+05
>? ? ???DEPMEN = -4.201941e+03
>? ? ? AMARKER = 38.073? ? ? ? ???(IPU0)
>? ???T0MARKER = 42.853? ? ? ? ???(ISU2)
>? ? ? FMARKER = 164.33
>? ? ???KZDATE = AUG 28 (240), 2007
>? ? ???KZTIME = 00:22:17.932
>? ? ? ? KINST = 014
>? ? ? ? KSTNM = OS8b
>? ? ? ? CMPAZ = 0.000000e+00
>? ? ???CMPINC = 0.000000e+00
>? ? ? ???STLA = 1.514958e+01
>? ? ? ???STLO = -6.044403e+01
>? ? ? ???STEL = -3.000000e+03
>? ? ? ? KEVNM = 07240002
>? ? ???LOVROK = TRUE
>? ? ? ? NVHDR = 6
>? ? ? ? NORID = 0
>? ? ? ? NEVID = 0
>? ? ???LPSPOL = FALSE
>? ? ???LCALDA = TRUE
>? ? ???KCMPNM = 0
>? ? ???KNETWK = SAntll07
> 
> The same problem is obtained in a 64 and and a 32 bits pc.
> 
> fram:~> uname -a
> Linux fram 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:52:42 UTC 2010 x86_64 GNU/Linux
> 
> 
> xslave:~> uname -a
> Linux xslave 2.6.31-22-generic-pae #68-Ubuntu SMP Tue Oct 26 16:52:34 UTC 2010 i686 GNU/Linux
> 
> Thank you in advance,
> 
> Best Regads,
> Mario
> 
> --------------------------------------------------------------
> Mario Ruiz Fernandez
> 
> Dep. d'Estructura i Dinamica de la Terra
> Institut de Ciencies de la Terra 'Jaume Almera' ICTJA-CSIC
> c/ Lluis Sole Sabaris s/n 08028 Barcelona (Spain)
> 
> Tel.:? ???+34 93 409 54 10
> Fax:? ? ? +34 93 411 00 12
> E-mail:???mruiz at ictja.csic.es
> 
> www:? ? ? http://www.ictja.csic.es/edt/
>? ? ? ? ? http://www.tesisenxarxa.net/TDX-0303108-135403/
> ------------------------------------------------------------
> 
> <SAC_ppk.png>

_______________________________________________
sac-help mailing list
sac-help at iris.washington.edu
http://www.iris.washington.edu/mailman/listinfo/sac-help



      
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From snoke at vt.edu  Tue Nov 23 04:27:46 2010
From: snoke at vt.edu (Arthur Snoke)
Date: Tue, 23 Nov 2010 07:27:46 -0500 (EST)
Subject: [SAC-HELP] macro skipping files?
In-Reply-To: <50150.69331.qm@web55503.mail.re4.yahoo.com>
References: <50150.69331.qm@web55503.mail.re4.yahoo.com>
Message-ID: <alpine.OSX.2.00.1011230726200.4582@macarthur-3.local>

I think your problem is caused by a flaw in the Do WILD command that 
limited the number of characters (and effectively files) in macro commands 
as you describe.

This was fixed in 101.4.  I suggest you upgrade.

On Mon, 22 Nov 2010, Januka Attanayake wrote:

> Hi,
> I am executing the following simple macro in sac 101.3b. I have 42 files in the
> directory and the macro seems to act only? on 23 of them. All the sac files have
> an OMARKER and it is always negative. I am just wondering if there is a memory
> limit to sac when macros are executed? Any help is much appreciated!
> 
> DO FILE WILD *.SAC
> ? READ $FILE
> ? SETBB OMKR &1,OMARKER
> ? GETBB OMKR
>
> ? XLIM T0 -10 10
> ? P
> ? CUT ON
> ? CUTERR FILLZ
> ? CUT b %OMKR e
> ? READ $FILE
> ? WRITE OVER
> ENDDO
> CUT OFF
> 
> Januka.
> 
> Serenity isn't freedom from the storm, but peace within the storm
> Januka Attanayake 
> Global Seismology & Economics
> The University of Connecticut
> Beach Hall - U2045
> 354, Mansfield Rd;
> Storrs, CT 06269
> Tel :? 860 486 0475 (Office)
> ????????? 860 486 3914 (Lab - P405)
> URL:?http://sites.google.com/site/janukaattanayake/
> 
> 
> 
> 
> 
> 
> --- On Mon, 11/22/10, Brian Savage <savage at uri.edu> wrote:
>
>       From: Brian Savage <savage at uri.edu>
>       Subject: Re: [SAC-HELP] Ubuntu and sac...
>       To: "SAC-help Listserv" <sac-help at iris.washington.edu>
>       Date: Monday, November 22, 2010, 5:02 PM
> 
>
>       The message below has been identified as a bug in 101.4 and I can
>       confirm this behavior using the ohpf command on my system.? This came
>       about during the conversion from 32 to 64 bit version of sac.
>
>       If you require this patch before the release of version 101.5, please
>       contact me directly.? This fix will be made available in version
>       101.5, coming out next year.
>
>       Thank you for reporting this bug to the sac-help mailing list.
>
>       Brian Savage
>       savage at uri.edu
>
>       Re: OHPF / WAPF
> 
>
>       On Nov 22, 2010, at? 12:27 PM , Mario Ruiz Fernandez wrote:
>
>       > Hello,
>       >
>       > Anybody knows if there is any problem related with the recent
>       ubuntu kernels and SAC? It seems to be a bug with Time interpretation
>       when using ppk with an OHPF file opened. Last months ago I was
>       working with SAC version 101.3b and everything worked properly. But I
>       recently actualized my ubuntu pc and this strange ppk image (see the
>       attached file) appears. I obtain the same strange figure when using
>       SAC version 101.3b and 101.4, so I think it is not a SAC problem but
>       a linux one, as version 101.3b worked fine before the actualization.
>       >
>       > This strange problem appears also in OHPF file but not in the sac
>       headers!!
>       >
>       > - ohpf file:
>       >
>       > OS8bIPU0? 7 873014444060 0140733193388054-536870912.00
>       ???-5368ISU2???0???0.0? ? ? ? ? ? ? ? ? ? 126.3
>       >? ? ? ? ? ? ? ???10
>       >
>       >
>       > - sac headers:
>       >
>       > FILE: /Ocea/Data/072400022/07240002217.OS8b.0.sac - 1
>       >--------------------------------------------------------------------------------
>       ------------------------------------
>       >
>       >? ? ? ???NPTS = 29964
>       >? ? ? ? ? ? B = 0.000000e+00
>       >? ? ? ? ? ? E = 2.996300e+02
>       >? ? ???IFTYPE = TIME SERIES FILE
>       >? ? ? ? LEVEN = TRUE
>       >? ? ? ? DELTA = 1.000000e-02
>       >? ? ???DEPMIN = -3.011890e+05
>       >? ? ???DEPMAX = 1.958390e+05
>       >? ? ???DEPMEN = -4.201941e+03
>       >? ? ? AMARKER = 38.073? ? ? ? ???(IPU0)
>       >? ???T0MARKER = 42.853? ? ? ? ???(ISU2)
>       >? ? ? FMARKER = 164.33
>       >? ? ???KZDATE = AUG 28 (240), 2007
>       >? ? ???KZTIME = 00:22:17.932
>       >? ? ? ? KINST = 014
>       >? ? ? ? KSTNM = OS8b
>       >? ? ? ? CMPAZ = 0.000000e+00
>       >? ? ???CMPINC = 0.000000e+00
>       >? ? ? ???STLA = 1.514958e+01
>       >? ? ? ???STLO = -6.044403e+01
>       >? ? ? ???STEL = -3.000000e+03
>       >? ? ? ? KEVNM = 07240002
>       >? ? ???LOVROK = TRUE
>       >? ? ? ? NVHDR = 6
>       >? ? ? ? NORID = 0
>       >? ? ? ? NEVID = 0
>       >? ? ???LPSPOL = FALSE
>       >? ? ???LCALDA = TRUE
>       >? ? ???KCMPNM = 0
>       >? ? ???KNETWK = SAntll07
>       >
>       > The same problem is obtained in a 64 and and a 32 bits pc.
>       >
>       > fram:~> uname -a
>       > Linux fram 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:52:42 UTC
>       2010 x86_64 GNU/Linux
>       >
>       >
>       > xslave:~> uname -a
>       > Linux xslave 2.6.31-22-generic-pae #68-Ubuntu SMP Tue Oct 26
>       16:52:34 UTC 2010 i686 GNU/Linux
>       >
>       > Thank you in advance,
>       >
>       > Best Regads,
>       > Mario
>       >
>       > --------------------------------------------------------------
>       > Mario Ruiz Fernandez
>       >
>       > Dep. d'Estructura i Dinamica de la Terra
>       > Institut de Ciencies de la Terra 'Jaume Almera' ICTJA-CSIC
>       > c/ Lluis Sole Sabaris s/n 08028 Barcelona (Spain)
>       >
>       > Tel.:? ???+34 93 409 54 10
>       > Fax:? ? ? +34 93 411 00 12
>       > E-mail:???mruiz at ictja.csic.es
>       >
>       > www:? ? ? http://www.ictja.csic.es/edt/
>       >? ? ? ? ? http://www.tesisenxarxa.net/TDX-0303108-135403/
>       > ------------------------------------------------------------
>       >
>       > <SAC_ppk.png>
>
>       _______________________________________________
>       sac-help mailing list
>       sac-help at iris.washington.edu
>       http://www.iris.washington.edu/mailman/listinfo/sac-help
> 
> 
> 
>

From jattanayake at yahoo.com  Tue Nov 23 06:06:09 2010
From: jattanayake at yahoo.com (Januka Attanayake)
Date: Tue, 23 Nov 2010 06:06:09 -0800 (PST)
Subject: [SAC-HELP] macro skipping files?
In-Reply-To: <alpine.OSX.2.00.1011230726200.4582@macarthur-3.local>
Message-ID: <598548.83707.qm@web55507.mail.re4.yahoo.com>

Thanks George and Arthur. I usually do it the way you proposed George but needed something quick and dirty. Thanks again for your time !

Serenity isn't freedom from the storm, but peace within the storm
  Januka Attanayake?  Global Seismology & Economics
The University of Connecticut 
Beach Hall - U2045
354, Mansfield Rd; 
Storrs, CT 06269
Tel :? 860 486 0475 (Office)
????????? 860 486 3914 (Lab - P405)
    URL:?http://sites.google.com/site/janukaattanayake/






--- On Tue, 11/23/10, Arthur Snoke <snoke at vt.edu> wrote:

From: Arthur Snoke <snoke at vt.edu>
Subject: Re: [SAC-HELP] macro skipping files?
To: "Januka Attanayake" <jattanayake at yahoo.com>
Cc: "SAC-help Listserv" <sac-help at iris.washington.edu>
Date: Tuesday, November 23, 2010, 7:27 AM

I think your problem is caused by a flaw in the Do WILD command that 
limited the number of characters (and effectively files) in macro commands 
as you describe.

This was fixed in 101.4.? I suggest you upgrade.

On Mon, 22 Nov 2010, Januka Attanayake wrote:

> Hi,
> I am executing the following simple macro in sac 101.3b. I have 42 files in the
> directory and the macro seems to act only? on 23 of them. All the sac files have
> an OMARKER and it is always negative. I am just wondering if there is a memory
> limit to sac when macros are executed? Any help is much appreciated!
> 
> DO FILE WILD *.SAC
> ? READ $FILE
> ? SETBB OMKR &1,OMARKER
> ? GETBB OMKR
>
> ? XLIM T0 -10 10
> ? P
> ? CUT ON
> ? CUTERR FILLZ
> ? CUT b %OMKR e
> ? READ $FILE
> ? WRITE OVER
> ENDDO
> CUT OFF
> 
> Januka.
> 
> Serenity isn't freedom from the storm, but peace within the storm
> Januka Attanayake 
> Global Seismology & Economics
> The University of Connecticut
> Beach Hall - U2045
> 354, Mansfield Rd;
> Storrs, CT 06269
> Tel :? 860 486 0475 (Office)
> ????????? 860 486 3914 (Lab - P405)
> URL:?http://sites.google.com/site/janukaattanayake/
> 
> 
> 
> 
> 
> 
> --- On Mon, 11/22/10, Brian Savage <savage at uri.edu> wrote:
>
>? ? ???From: Brian Savage <savage at uri.edu>
>? ? ???Subject: Re: [SAC-HELP] Ubuntu and sac...
>? ? ???To: "SAC-help Listserv" <sac-help at iris.washington.edu>
>? ? ???Date: Monday, November 22, 2010, 5:02 PM
> 
>
>? ? ???The message below has been identified as a bug in 101.4 and I can
>? ? ???confirm this behavior using the ohpf command on my system.? This came
>? ? ???about during the conversion from 32 to 64 bit version of sac.
>
>? ? ???If you require this patch before the release of version 101.5, please
>? ? ???contact me directly.? This fix will be made available in version
>? ? ???101.5, coming out next year.
>
>? ? ???Thank you for reporting this bug to the sac-help mailing list.
>
>? ? ???Brian Savage
>? ? ???savage at uri.edu
>
>? ? ???Re: OHPF / WAPF
> 
>
>? ? ???On Nov 22, 2010, at? 12:27 PM , Mario Ruiz Fernandez wrote:
>
>? ? ???> Hello,
>? ? ???>
>? ? ???> Anybody knows if there is any problem related with the recent
>? ? ???ubuntu kernels and SAC? It seems to be a bug with Time interpretation
>? ? ???when using ppk with an OHPF file opened. Last months ago I was
>? ? ???working with SAC version 101.3b and everything worked properly. But I
>? ? ???recently actualized my ubuntu pc and this strange ppk image (see the
>? ? ???attached file) appears. I obtain the same strange figure when using
>? ? ???SAC version 101.3b and 101.4, so I think it is not a SAC problem but
>? ? ???a linux one, as version 101.3b worked fine before the actualization.
>? ? ???>
>? ? ???> This strange problem appears also in OHPF file but not in the sac
>? ? ???headers!!
>? ? ???>
>? ? ???> - ohpf file:
>? ? ???>
>? ? ???> OS8bIPU0? 7 873014444060 0140733193388054-536870912.00
>? ? ??????-5368ISU2???0???0.0? ? ? ? ? ? ? ? ? ? 126.3
>? ? ???>? ? ? ? ? ? ? ???10
>? ? ???>
>? ? ???>
>? ? ???> - sac headers:
>? ? ???>
>? ? ???> FILE: /Ocea/Data/072400022/07240002217.OS8b.0.sac - 1
>? ? ???>--------------------------------------------------------------------------------
>? ? ???------------------------------------
>? ? ???>
>? ? ???>? ? ? ???NPTS = 29964
>? ? ???>? ? ? ? ? ? B = 0.000000e+00
>? ? ???>? ? ? ? ? ? E = 2.996300e+02
>? ? ???>? ? ???IFTYPE = TIME SERIES FILE
>? ? ???>? ? ? ? LEVEN = TRUE
>? ? ???>? ? ? ? DELTA = 1.000000e-02
>? ? ???>? ? ???DEPMIN = -3.011890e+05
>? ? ???>? ? ???DEPMAX = 1.958390e+05
>? ? ???>? ? ???DEPMEN = -4.201941e+03
>? ? ???>? ? ? AMARKER = 38.073? ? ? ? ???(IPU0)
>? ? ???>? ???T0MARKER = 42.853? ? ? ? ???(ISU2)
>? ? ???>? ? ? FMARKER = 164.33
>? ? ???>? ? ???KZDATE = AUG 28 (240), 2007
>? ? ???>? ? ???KZTIME = 00:22:17.932
>? ? ???>? ? ? ? KINST = 014
>? ? ???>? ? ? ? KSTNM = OS8b
>? ? ???>? ? ? ? CMPAZ = 0.000000e+00
>? ? ???>? ? ???CMPINC = 0.000000e+00
>? ? ???>? ? ? ???STLA = 1.514958e+01
>? ? ???>? ? ? ???STLO = -6.044403e+01
>? ? ???>? ? ? ???STEL = -3.000000e+03
>? ? ???>? ? ? ? KEVNM = 07240002
>? ? ???>? ? ???LOVROK = TRUE
>? ? ???>? ? ? ? NVHDR = 6
>? ? ???>? ? ? ? NORID = 0
>? ? ???>? ? ? ? NEVID = 0
>? ? ???>? ? ???LPSPOL = FALSE
>? ? ???>? ? ???LCALDA = TRUE
>? ? ???>? ? ???KCMPNM = 0
>? ? ???>? ? ???KNETWK = SAntll07
>? ? ???>
>? ? ???> The same problem is obtained in a 64 and and a 32 bits pc.
>? ? ???>
>? ? ???> fram:~> uname -a
>? ? ???> Linux fram 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:52:42 UTC
>? ? ???2010 x86_64 GNU/Linux
>? ? ???>
>? ? ???>
>? ? ???> xslave:~> uname -a
>? ? ???> Linux xslave 2.6.31-22-generic-pae #68-Ubuntu SMP Tue Oct 26
>? ? ???16:52:34 UTC 2010 i686 GNU/Linux
>? ? ???>
>? ? ???> Thank you in advance,
>? ? ???>
>? ? ???> Best Regads,
>? ? ???> Mario
>? ? ???>
>? ? ???> --------------------------------------------------------------
>? ? ???> Mario Ruiz Fernandez
>? ? ???>
>? ? ???> Dep. d'Estructura i Dinamica de la Terra
>? ? ???> Institut de Ciencies de la Terra 'Jaume Almera' ICTJA-CSIC
>? ? ???> c/ Lluis Sole Sabaris s/n 08028 Barcelona (Spain)
>? ? ???>
>? ? ???> Tel.:? ???+34 93 409 54 10
>? ? ???> Fax:? ? ? +34 93 411 00 12
>? ? ???> E-mail:???mruiz at ictja.csic.es
>? ? ???>
>? ? ???> www:? ? ? http://www.ictja.csic.es/edt/
>? ? ???>? ? ? ? ? http://www.tesisenxarxa.net/TDX-0303108-135403/
>? ? ???> ------------------------------------------------------------
>? ? ???>
>? ? ???> <SAC_ppk.png>
>
>? ? ???_______________________________________________
>? ? ???sac-help mailing list
>? ? ???sac-help at iris.washington.edu
>? ? ???http://www.iris.washington.edu/mailman/listinfo/sac-help
> 
> 
> 
>


      
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From manakou at civil.auth.gr  Tue Nov 30 03:05:07 2010
From: manakou at civil.auth.gr (maria manakou)
Date: Tue, 30 Nov 2010 13:05:07 +0200
Subject: [SAC-HELP] problem with interpolation
Message-ID: <002901cb907e$73094ee0$262acf9b@maria2gngjfgil>

Hello,

I face some problem when applying the command "interpolate delta XX" in some noise data. 

I have some 1-hour noise data recorded in CMG-5 guralp sensors and I want to interpolate them for further processing in SAC software. The raw *.cgf files (the format of the CMG-5 sensors) have already transformed to *.sac files through Scream V4.4 software provided by Guralp.

The *.sac data (un-interpolated data) have delta 0.01sec and I want to interpolate them to delta 0.05sec. I use the following commands in my SAC 8/8/2001 V. 00.59.44 (Copyright 1995) software which runs in Fedora 9.0:

r *.sac
qdp off
rmean
rtrend
p1
interpolate delta 0.05
w change .sac .inter

When I plot the un-interpolated (*.sac) and interpolated data (*.inter) to see if the interpolation works ok (Fig. 1 in the attach file) the result seems ok, but when I zoom in different time windows the result is not at all good! Specific spikes in my un-interpolated noise data seem to "move" in time in the interpolated data as you can see in the attach doc file. This "moving" seems to happen after some time (e.g. in fig. 2 the coincidence of specific spikes between un-interpolated and interpolated data is very good, but this does not happen for the rest time windows,fig. 3-5).

I cannot understand why this happen.
If someone has faced this problem again and have any idea, please let me know.

Best Regards,
maria manakou



 
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From mruiz at ictja.csic.es  Mon Nov 22 09:27:42 2010
From: mruiz at ictja.csic.es (Mario Ruiz Fernandez)
Date: Mon, 22 Nov 2010 18:27:42 +0100
Subject: [SAC-HELP] Ubuntu and sac...
Message-ID: <4CEAA80E.3020701@ictja.csic.es>

Hello,

Anybody knows if there is any problem related with the recent ubuntu 
kernels and SAC? It seems to be a bug with Time interpretation when 
using ppk with an OHPF file opened. Last months ago I was working with 
SAC version 101.3b and everything worked properly. But I recently 
actualized my ubuntu pc and this strange ppk image (see the attached 
file) appears. I obtain the same strange figure when using SAC version 
101.3b and 101.4, so I think it is not a SAC problem but a linux one, as 
version 101.3b worked fine before the actualization.

This strange problem appears also in OHPF file but not in the sac headers!!

- ohpf file:

OS8bIPU0  7 873014444060 0140733193388054-536870912.00       -5368ISU2   
0   0.0                    126.3
                  10


- sac headers:

  FILE: /Ocea/Data/072400022/07240002217.OS8b.0.sac - 1
  --------------------------------------------------------------------------------------------------------------------

          NPTS = 29964
             B = 0.000000e+00
             E = 2.996300e+02
        IFTYPE = TIME SERIES FILE
         LEVEN = TRUE
         DELTA = 1.000000e-02
        DEPMIN = -3.011890e+05
        DEPMAX = 1.958390e+05
        DEPMEN = -4.201941e+03
       AMARKER = 38.073           (IPU0)
      T0MARKER = 42.853           (ISU2)
       FMARKER = 164.33
        KZDATE = AUG 28 (240), 2007
        KZTIME = 00:22:17.932
         KINST = 014
         KSTNM = OS8b
         CMPAZ = 0.000000e+00
        CMPINC = 0.000000e+00
          STLA = 1.514958e+01
          STLO = -6.044403e+01
          STEL = -3.000000e+03
         KEVNM = 07240002
        LOVROK = TRUE
         NVHDR = 6
         NORID = 0
         NEVID = 0
        LPSPOL = FALSE
        LCALDA = TRUE
        KCMPNM = 0
        KNETWK = SAntll07

The same problem is obtained in a 64 and and a 32 bits pc.

fram:~> uname -a
Linux fram 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:52:42 UTC 2010 
x86_64 GNU/Linux


xslave:~> uname -a
Linux xslave 2.6.31-22-generic-pae #68-Ubuntu SMP Tue Oct 26 16:52:34 
UTC 2010 i686 GNU/Linux

Thank you in advance,

Best Regads,
Mario

-- 
------------------------------------------------------------
  Mario Ruiz Fernandez

Dep. d'Estructura i Dinamica de la Terra
Institut de Ciencies de la Terra 'Jaume Almera' ICTJA-CSIC
c/ Lluis Sole Sabaris s/n 08028 Barcelona (Spain)

Tel.:     +34 93 409 54 10
Fax:      +34 93 411 00 12
E-mail:   mruiz at ictja.csic.es

www:      http://www.ictja.csic.es/edt/
           http://www.tesisenxarxa.net/TDX-0303108-135403/
------------------------------------------------------------

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