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 February 2012
Sheila Peacock
Dear Maytal,
You need the calibration information for your seismometer
and to use the SAC function "transfer". The options for
"transfer" will depend on the format in which the calibration
information is provided. See "help transfer".
Regards,
Sheila Peacock.
Maytal Sadeh wrote:
Hello,
I have a seismogram where IDEP = VELOCITY (VOLTS)
and I want in in VELOCITY (NM/SEC)
is there a tool in sac to perform this kind of conversion?
Thanks,
maytal
__________________________________________…
[more]
No replies
maytalsadeh@post.tau.ac.il
Hello,
I have a seismogram where IDEP = VELOCITY (VOLTS)
and I want in in VELOCITY (NM/SEC)
is there a tool in sac to perform this kind of conversion?
Thanks,
maytal
No replies
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tuna eken
(no body)
No replies
Alireza Alinaghi
Dear Friends and Colleagues:
It is quite a while that I am struggling with 'BEAM' command of SAC and
still cannot get it right.
For a signal (a 5.4 Mw earthquake in central Asia: 1996/01/09, centroid.
time: 06:27) approaching YELLOWKNIFE array with bearing (azimuth) of 9.7
degrees (back-azimuth:
344.7 degrees), I ran the following command for all vertical components of
the event read into SAC:
BEAM B 344.7 V 15 EC 33 6.0 C 0. 0. 0. W beam
The velocity of 18 Km/s is what I have calculate…
[more]
No replies
William
Dear sac-help,
I have account a problem when I was using GTEXT, it will acur
No replies
Arthur Snoke
Version 101.5c of SAC is now available by request from IRIS DMC
<http://www.iris.edu/software/sac/>. This release fixes some bugs found
in v101.5 -- no new features. A description of the modifications are
given in CHANGES (<http://www.iris.edu/software/sac/CHANGES.txt>)and in
HISTORY (<http://www.iris.edu/software/sac/HISTORY.txt>).
Version 101.5b was sent to IRIS in mid-January, but because of inclement
weather it was not on the IRIS Web site for a few days. By that time, a
couple of…
[more]
