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 June 2018
#WILLIAM DING SI HAO#
Hi there,
I have an issue with the extraction.
Please refer to the attached for the error message.
Hope you can advise me accordingly.
Regards,
William
Replies
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Re: Issue with downloading SAC - Leigh House - 2018-06-28 18:46:37
Milton Plasencia
Hi,
OK, you have border effect, so you can do:
1) first apply the rmean sac command and eventually save the file and then
apply
the procedure.
2) after the procedure use the taper sac command.
HTH,
M.
************************************
Milton P. PLASENCIA LINARES
Centro di Ricerche Sismologiche (CRS)
OGS - Istituto Nazionale di Oceanografia e di Geofisica Sperimentale
Borgo Grotta Gigante 42/C
(34010) Sgonico - Trieste - Italia
Tel: +39 040 2140 156 (Udine)
Tel: +39 040 2140 256 …
[more]
No replies
sampath
2018-06-26 21:20:24
- 2018-06-26 22:28:58
Hi,
I need to cut a sac file within selected time window (e.g:15s time
length between 14000-14015 s) and need to save as a separate sac file.
Any help? Thank you.
Sampath
Replies
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Re: Help with cutting seismic record within 15s window - Milton Plasencia - 2018-06-26 22:28:58
Abderrahim
Dear SAC users,
I have some sac files where KZDATE and KZTIME are wrong. I tried with
CHNHDR command unfortuntly I got this error : ERROR 901: SAC programming
logic error CHNHDR
Could you please help me to fix this error in order to put put all the
information into the SAC header ( KZDATE,KZTIME, ..)?
Any help in this regard will highly be appreciated.
Regards
Dr Abderrahim BOULANOUAR
Earth Science Department, Scientific Institute
Mohamed V UniversityRabatMorocco
Replies
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Re: Problem with KZDATE and KZTIME - Geo . - 2018-06-25 16:17:27
Hessam Madanipour (hmdnpour)
2018-06-22 05:47:35
- 2018-06-25 14:43:49
Hi there,
I just got the sac binary file for MacOS from IRIS but I cannot install it.
I tried the instruction on the email and also on the IRIS website and also on the internet but I was not able to install it on my Mac.
Honestly I am not so familiar with MacOS and I have PC. I almost work on PC.
Do you have any installer edition like software for windows?
Thanks
Best Regards,
Hessam Madanipour
Graduate Research Assistant, Department of Civil Engineering
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T…
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Replies
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Re: I have problem to install SAC binary on my Mac - Geo . - 2018-06-22 16:58:18
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RE: I have problem to install SAC binary on my Mac - Talal - 2018-06-25 14:43:49
Mukesh Das
Dear SAC Users,
I have some time series traces and a stacked trace. Lets say, traces names
are like below
trace_1.sac
trace_2.sac
trace_3.sac
................
................
trace_n.sac
While my stacked trace (only one trace) has its name as:
trace_stacked.sac
Now I want to plot these one over another but my stacked trace should be in
different color with larger linewidth so that I can identify it easily. How
should I plot it?
Any help in this regard will highly be appreciated. Thank yo…
[more]
Replies
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Re: Help Needed with Plotting - Milton Plasencia - 2018-06-23 16:12:29
Alessandro Todrani
Hi,
sorry for the question.
I'm using your SAC programm for my university thesis, and i have a problem
with ERROR 124. The message that appear is: Can't change to the directory.
Check your permission.
How can i resolve this error? It doesn't always happen, but when i have
this error i can't go on.
I'm waiting your answer.
Thank you so much,
Best regards,
Alessandro.
Replies
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Re: Help for the Error 124 - Milton Plasencia - 2018-05-30 01:26:49
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Re: Help for the Error 124 - Alessandro Todrani - 2018-05-31 16:39:49
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Re: Help for the Error 124 - George Helffrich - 2018-06-01 00:21:41
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