A forum for SAC users to exchange ideas and ask questions about SAC usage, installation, portability, etc.
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Active Message Threads for December 2011
Sunil .
2011-12-25 21:12:55
- 2011-12-27 02:20:47
I am writing C code to read sac file.
But what I have found that my out put sac file
does not contain all the header information as to my input sac file.
I am using
wsac1 (kname, yarray, & npts, &beg, &del, &nerr, strlen( out ));
to write it to the sac header.
Did i am doing some wrong or probably my code is not complete.
how to write the complete header information.
my read (in) header info
NPTS = 35999
&nb…
[more]
Replies
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Re: Not able to get complete header information by using C code - Kenneth Macpherson - 2011-12-27 02:20:47
Hi,
I want to read and write the sac file in C program.
As I want to do some basic operation like 3D rotation [LQT]
and time shift.
SAC file can be read in C by #include "sac.h", but I want
to know how. I want to write the changes to header.
Thanks for the help
Sunil
No replies
Carl Tape
2011-12-22 01:37:25
- 2011-12-22 23:26:42
Dear SAC-help:
I just downloaded rdseedv5.1 and tried to extract waveforms, response, and
PZ files for a file from IRIS. I got the error and behavior mentioned below
by Anne Deschamps. I have sac 101.5 installed (though the pre-release
version), with linux opensuse 11.3, 64-bit. I do know that it only happens
if you ask to produce polezero files -- for waveforms or response files, no
error.
The exit looks like this:
...
Writing IU.YSS.00.LHZ, 3600 samples (binary), starting 2004,361
00:55:5…
[more]
Replies
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Re: glibc detected (when trying to get polezeros using rdseed) - Arthur Snoke - 2011-12-22 06:44:41
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Re: glibc detected (when trying to get polezeros using rdseed) - rob@iris.washington.edu - 2011-12-22 16:44:19
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Re: glibc detected (when trying to get polezeros using rdseed) - Carl Tape - 2011-12-22 17:59:49
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Re: glibc detected (when trying to get polezeros using rdseed) - Arthur Snoke - 2011-12-22 23:26:42
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Shahar Shani Kadmiel
Hi,
I get these error messages in the terminal while using SAC:
gd4[17290] <Error>: kCGErrorInvalidConnection: CGSGetWindowTags: Invalid connection
gd4[17290] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
I'm using Version 10.6f-grh107 on OS X 10.7.2
Shahar
No replies
Alireza Alinaghi
Dear Colleagues and Friends:
With the new version of SAC 101.5, I have problems reading CSS files.
I get the following error:
*SAC> readcss 1523.wfdisc*
*No wfdisc file(s) found in the specified directory*
* ERROR 1301: No data files read in.*
I must add that with the old versions of SAC I did not have this problem.
Is this a bug?
Thank you in advance.
Alireza
