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Active Message Threads for November 2005
Hi Carlos (cpena@email.arizona.edu)-
> Did you read ac_new[1].dat using the RA command in a linux version of
> SAC?.
No, I performed this operation on a Mac.
> Before I tried your scheme, I just tried to read the file you created
> using RA
> and SAC responds with "WARNING: Trouble reading line. Skipping ...
> (list of 5
> column data points)"; one message per row of data points, and after it
> finishes
> with the warning messages it states "Segmentation fault" and proceeds
> to kic…
[more]
No replies
Hello,
I am working on an external module for the Mac version of SAC2000 that
will let users interact with another program through the SAC interface,
and I'm having trouble getting it to load. Because the version of gcc on
the Mac I used to test this doesn't support the --shared option, I used
this command to compile the module:
libtool -o libstp.so stp_read.o stp_int.o stp_int_sac.o
libstp.so was compiled without any errors, but I couldn't get SAC2000 to
load it. I entered
setenv SAC…
[more]
Replies
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Re: loading external modules for Mac version - Brian Savage - 2005-11-09 16:50:30
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Re: loading external modules for Mac version - Shang-Lin Chen - 2005-11-11 01:19:50
-
All,
Following a few email to the sac-help list I have set up a SAC Code
Repository for codes related to or use SAC. Included will be Useful
Macros, Shell Scripts, and compiled language codes using the sacio.a
library.
http://www.dtm.ciw.edu/~savage/sac_code.html
It is rather bare at the moment, so I call on you to help populate it
with useful scripts and codes you would like to share with the
community. Email me or this list with examples you would like included.
Cheers,
Brian Savag…
[more]
No replies
cpena@email.arizona.edu
2005-11-03 19:34:30
- 2005-11-04 18:12:29
Hello,
I'm generating synthetic earthquakes composed of about 4100 acceleration points
at 0.012 sec intervals using another program and I want to use double
integration within SAC to generate displacement time series. I've tried
generating the corresponding ALPHA file for SAC and I'm having problems.
Specifically, SAC seems to try to read 5 acc pts at once and I'm creating the
data input in a column format. For example, see below:
Acc pts in column format:
12
23
34
35
11
SAC reads them like…
[more]
Replies
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Re: Having problems creating ALPHA input files - Robert Casey - 2005-11-04 18:12:29
Hi everyone,
I am a masters student and would like to set up a C program which
communicate with SAC (to make use of it libraries suchas filtering etc..)
I have been gooing through many web pages which give some source code
which i tried.
I have the sacio.a file. do i need to extract the files within it or
leave it as is??
can please someone foward me a simple C source code which make use of
some SAC funcition?
I hope i get some response :)
Matthew
Replies
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Re: C program - Brian Savage - 2005-10-27 13:02:38
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Re: C program - Matthhew R. Agius - 2005-10-27 19:15:51
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C program - Matthhew R. Agius - 2005-10-31 18:10:07
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Re: C program - Matthhew R. Agius - 2005-11-01 22:18:00