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 October 2012
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Milton Plasencia
>
> Dear Sonu,
>
> You can to change the time of recording from 1 hour to 2 or more in the digitizer, or
>
> Try the cat command with the mseed files,
> > cat mseed1 mseed2 mseed3 > mseed
>
> Then convert to sac and cut according, i not try it, but must to work
>
> Cheers,
> M.
>
>
>
> * * * * * * * * * * * * * * * * * * * * * * *
> Milton P. PLASENCIA LINARES
>
> Dipartimento Centro di Ricerche Sismologiche (CRS)
> Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS…
[more]
No replies
>
> Sonu,
>
> You can to use mseed2sac from IRIS
> ( http://www.iris.edu/pub/programs/converters )
> and then in sac to cut the file.
>
> HTH,
>
> Milton
>
>
> * * * * * * * * * * * * * * * * * * * * * * *
> Milton P. PLASENCIA LINARES
>
> Dipartimento Centro di Ricerche Sismologiche (CRS)
> Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS
>
> Borgo Grotta Gigante 42/C
> (34010) Sgonico - TRIESTE - ITALIA
> Tel: +39 040 2140 141 (Udine)
> Tel: +39 040 2140 365 / 256…
[more]
No replies
Sunil .
Dear Sac Users,
We are using new sensor Guralp whose output is in mseed format.
I want to convert mseed file in SAC format with desire length.
i.e., I have cut the mseed file with arrival time and also to convert
it into SAC format.
I have try with rdseed but i got an error as "volume
not found". Can you suggest me how to get my desire file format
with my desire length.
Thanks,
Sonu
Replies
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Re: mseed to SAC with desire lenght - Sheila Peacock - 2012-10-23 16:45:14
Dear Milton,
I have waveform of 1 hour duration.
Using mseed2sac I am able to convert
a mseed file to sac. But if my waveform
continues in the next hour file, then I have
to join this two file. So I need to cut and join.
In reftek arcfetch take care of this problem.
But here I dont know how to do this.
regards,
Sonu
From: Milton Plasencia <mplasencia@inogs.it>
Sent: Tue, 23 Oct 2012 13:27:46
To: "Sonu" <seismo_003@rediffmail.com>
Subject: Re: [SAC-HELP] mseed to SAC with des…
[more]
No replies
Kimberly Schramm
Hello!
I am interested in the instrument responses BENBOG, SANDIA, and SANDIA3.
These are built in to the TRANSFER command. Is there a way to export the
responses in some standard format so that the responses can be applied
outside of SAC? I thought about scouring the source code, but I only have
binaries.
Thanks for your help,
--
Kimberly A. Schramm, Ph.D.
Replies
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Re: Instrument Responses - Sheila Peacock - 2012-10-10 14:50:40
Josphat Mulwa
I carrying out seismic body wave inversion using Kikuchi and Kanamori
Teleseismic body wave inversion program. I have successfully converted my
waveform data from seed to sac using rdseed. However when I run the
command "perl mk_conv.farm.pl" to make response files I am getting an
error message as in the attached file.
I need help on the likely cause of this error.
Josphat
-----------------------------------------
This message has been scanned for viruses and dangerous content by MailScanner,…
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No replies
Juan Payero
Hello Swaroopa,
I have a software to convert data seed to sac, is "ham", let check my
files and I'll send a copy and you can proof it.
Juan.
> dear sir/madam,
> is there any program or code to convert continuous data(24hr) in seed
> format to sac data. i want to store the data on hourly (1hr) basis in sac
> format. how can i extract the response information from seed files.
> thank u.
>
> --
> Dr. V. Swaroopa Rani
> DST-YOUNG SCIENTIST
> Earthquake Hazard Group
> National Geophysic…
[more]
No replies
swaroopa
dear sir/madam,
is there any program or code to convert continuous data(24hr) in seed
format to sac data. i want to store the data on hourly (1hr) basis in sac
format. how can i extract the response information from seed files.
thank u.
--
Dr. V. Swaroopa Rani
DST-YOUNG SCIENTIST
Earthquake Hazard Group
National Geophysical Research Institute
Hyderabad-606
Ph.9866583493
Replies
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Re: converting seed to sac - Milton Plasencia - 2012-10-08 21:05:35
Megan Torpey
(no body)
Replies
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Re: Spectrogram Offset - Milton Plasencia - 2012-10-03 14:50:35
