A forum for SAC users to exchange ideas and ask questions about SAC usage, installation, portability, etc.
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Help
Help lists are for submitting support questions. Anyone can post a question for IRIS (or another team) to answer.
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- SAC Software SAC
Active Message Threads for October 2015
timurtezel@yahoo.com
I want to pick a waveform file using hypo format. but sac does not write the pick times to the file
and how can i add quality and u or d?
Thanks
Replies
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Re: ppk-hypo format - Milton Plasencia - 2015-10-28 22:09:29
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Re: ppk-hypo format - timurtezel@yahoo.com - 2015-10-28 14:18:42
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Re: [Spam identified: CeSIT-OGS] ppk-hypo format - Milton Plasencia - 2015-10-29 01:02:22
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yuexinli@pku.edu.cn
hi,
when i have changed the path as the instruction tells, and then entered in sac,
the terminal told me this :
"
dyld: Library not loaded: /usr/X11/lib/libSM.6.dylib
Referenced from: /usr/local/sac/bin/sac
Reason: image not found
Trace/BPT trap: 5
"
Could you please tell me what is wrong with it ?
By the way, my computer is of OS 10.10.5, is it the reason why I cannot install it ?
How can I fix it?
Thank you so much !
Replies
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Re: SAC Installation error in Mac Os - Rob_Porritt - 2015-10-28 10:17:20
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Re: SAC Installation error in Mac Os - yuexinli@pku.edu.cn - 2015-10-28 03:27:33
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tannistha maiti
Hello,
I have requested SAC software linux version about 10 days back. I am
worried as to why I did not get the software yet. I am a PhD student at
Department of Geosciences , University of Calgary. Please help.
Thanks,
Tannistha
Replies
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Re: SAC software request - rob@iris.washington.edu - 2015-10-26 16:15:30
S B
Dear colleague ,
I want to convert data from css 3.0 format into sac format using the SAC software.
my data have .w and .wfdisc extensions .under the sac i taped the command readcss *.wfdisc and after reading the waveform i taped the command : w sac append . the converted data are saved into sac format . BUT the problem is when i plotted the converted data with the command p1 the signals look saturated and in their headers the variable SCALE is set to 4.+e4 the DEPMIN and the DEPMAX are…
[more]
No replies
Shahar Barak
Hi,
I couldn't find in the Users Manual how to parse SAC ASCII files (write
alpha).
I see 30 header lines and 3 tail lines. In between I see 5 columns.
Can anyone help me or point me to the right page in the manual?
Thanks,
Shahar
Replies
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Re: How to interpret ASCII SAC files - Arthur Snoke - 2015-09-22 20:35:59
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Re: How to interpret ASCII SAC files - Shahar Barak - 2015-10-09 20:51:48
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Re: How to interpret ASCII SAC files - rob@iris.washington.edu - 2015-10-12 17:31:44
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Sheila Peacock
2015-09-28 17:02:42
- 2015-10-02 21:30:03
I want to test the basic algorithms of another program that
reads only CSS-format data from arrays. Hence I generated
a set of impulses in SAC and tried to write them to a CSS-format
file with "writecss".
This failed with ERROR 1385: No worksets in memory.
The traces look OK with "p1", which I assume means that they
are "in memory".
I tried to write the same set of impulses into an IMS (GSE)
file with "writegse" (because I could convert this format to CSS
with another program) but this cra…
[more]
Replies
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Re: writing GSE (IMS) and CSS files of impulses - Brian Savage - 2015-09-28 13:38:58
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Re: writing GSE (IMS) and CSS files of impulses - Sheila Peacock - 2015-09-28 21:43:07
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Re: writing GSE (IMS) and CSS files of impulses - Brian Savage - 2015-10-02 21:30:03
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