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 March 2007
kawsar laskar
Hi EVERYBODY,
Afterdisplaying the receiver function with the
command ppk when i try to print them with command
print {printer name} an error message comes telling no
sgf file is produced.I then tried to set sgf
environment by begindevices sgf but the problem
remains the same.plz advise me in this respect...
as that i have got the receiverfunction now i want to
find the velocity model,can u plz briefly describe the
steps for finding the velocity model..
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RE: finding difficulty in printing out in SAC - Stanton, Megan - 2007-03-29 18:28:41
Fabian Walter
Hello everybody,
I am trying to set some times in a SAC header. So far I did the following:
ch NZYEAR 2000 NZJDAY 100
ch NZHOUR 13 NZMIN 10 NZMSEC 0 NZMSEC 0
Although some of these changes do not appear with the 'lh' command (only when specifically referencering a header variable (e. g. 'lh NZMIN') I assume that this works fine. However, I would like to put a time string into the header. This variable is called KZTIME, as far as I understand. Since this is an alphanumeric variable, I assume I…
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Re: KZTIME - Arthur Snoke - 2007-03-27 21:11:07
agalos
Dear Scientists,
The problem that the rotation is not succesfull is that because the sac
files you use do not have the right header. This always happens when you
use miniseed data. The problem with seed data does not exist!!
No replies
Arthur Snoke
I pass this on from a colleague. He wants to know where in the code the
size of the graphics cursor gets set.
---------- Forwarded message ----------
Date: Mon, 26 Mar 2007 15:24:12 -0400
From: Alan Linde <alinde@ciw.edu>
I need a little help with graphic cursors on the Mac and clearly you
know all. When one brings up a sac graphic window, the crosshairs are full
scale in both x & y directions - which is what I'm trying to get in another
graphics package (SM - used to known as mongo; t…
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No replies
hello Sir,
I m an M.Tech student of computational seismology. I
am using SAC for receiver function analysis .I am
finding difficulty in performing rotation of NS and EW
component to radial and tangential components.
whenever I try the command "rot to gcp"an error
message telling both the components are not horizontal
comes.
what is the wrong with that.Is there anything wrong
with the command or data .what should I do now please advise.
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Re: finding difficulty in rotation - Fiona Darbyshire - 2007-03-26 11:38:39
Robert Casey
Hi Stefano-
I'm not sure if you are on the sac-help community list, but this is
a good mailing list to subscribe to for answers to SAC questions. I
am forwarding this to the group and hopefully someone can get back to
you on this. (question is below)
(IRIS DMC sac-help mailing list: http://www.iris.washington.edu/
mailman/listinfo/sac-help)
-Rob
>
>> From: "Stefano Antonioni" <stefano.antonioni@engeniesrl.com>
>> Date: March 23, 2007 9:00:04 AM PDT
>> To: webmaster@iris.washi…
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No replies
Nancy_Collins@URSCorp.com
2007-03-14 21:48:14
- 2007-03-16 01:25:31
I am using some SAC applications that have been developed elsewhere and
work on SunOS Unix. I am running sac2000 on SunOS 5.8.
I have a problem when a macro issues a "system command" (sc) that needs an
escape character before a character that would otherwise be interpreted by
SAC. The command that is passed to Unix does have the escape character
removed but it is not interpreted correctly by Unix.
For example, the following command returns an syntax error for the awk
portion of it:
…
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Re: SC (System Command) using an escape character (@) in a macro does not work - Frederik Tilmann - 2007-03-15 17:50:30
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Re: SC (System Command) using an escape character (@) in a macro does not work - andreas wessel - 2007-03-16 01:25:31
Renate Hartog
Thought I'd share my experience installing this version of the source code
on my 64-bit Red Hat Linux system;
from Changes file:
2005/05/26 Brian Savage <savage13@dtm.ciw.edu>
* Fully integrated libedit into build process -> turned out to be
a little tricky on 64-bit if you want to compile it with -m32
* Updated Readme, License, History, Readme.buildsac files
* Removed extra CC=cc lines in makefile
* Updated Makefile for better install process
These are t…
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