A forum for SAC users to exchange ideas and ask questions about SAC usage, installation, portability, etc.
This list has moved to https://groups.google.com/a/earthscope.org/g/sac-community.
- Email address
- sac-help@lists.ds.iris.edu
- Type
-
Help
Help lists are for submitting support questions. Anyone can post a question for NSF SAGE (or another team) to answer.
- Moderated by
- IRIS Webmaster
- Related tags
- SAC Software SAC
December
November
October
September
August
July
June
May
April
March
February
January
November
October
September
August
July
June
May
April
March
February
January
December
November
October
September (1)
August
July
June (4)
May (11)
April (3)
March (5)
February (2)
January (8)
November
October
September (1)
August
July
June (4)
May (11)
April (3)
March (5)
February (2)
January (8)
Active Message Threads for November 2016
reza
Hi,
I found a problem when I tried to call RTR_SLP variable:
>rtrend
>evaluate to X %RTR_SLP
and here is the SAC error:
> Could not find variable RTR
Reza
Replies
-
Re: rtrend - George Helffrich - 2016-11-29 06:42:38
-
Re: rtrend - reza - 2016-11-29 18:27:34
-
Re: rtrend - Geo . - 2016-11-29 17:56:24
-
Re: rtrend - Brian Savage - 2016-11-30 17:34:17
-
-
Re: rtrend - George Helffrich - 2016-11-30 00:12:12
-
Re: rtrend - reza - 2016-11-29 19:32:39
-
-
-
Geo .
Hi,
Could someone please tell me how I could retrieve amplitude at a user
defined time in a SAC file and read it into memory using SETBB? Sounds easy
but I couldn't find a way to do it. MARKVALUE gives you time stamps and not
amplitude.
Thanks !
Januka
Januka Attanayake
Postdoctoral Research Associate
Institut für Geophysik
Westfälische Wilhelms - Universität Münster
CorrensstraBe 24
48149 Münster
Germany
University email: jattanayake@uni-muenster.de
Homepage: http://sites.google.com/site/…
[more]
Replies
-
Re: Retrieving amplitude at time T - George Helffrich - 2016-11-28 18:12:37
-
Re: Retrieving amplitude at time T - Geo . - 2016-11-28 18:00:07
-
Hi everyone,
I found a problem when I want to call RTR_SLP variable:
>rtrend
>evaluate to X %RTR_SLP
and Here is the SAC error:
> Could not find variable RTR
Reza
No replies
Abhash Kumar
Hi,
I have 12 individual SAC files of 30 second duration and I want to
create a single SAC file of 360 seconds long. Is it possible to add these
SAC files based on time header to create a single file. I would be
extremely grateful for any suggestion.
Best regards
Abhash Kumar
Replies
-
Re: Adding small SAC files - Geo . - 2016-11-10 00:53:54
Leigh House
2016-11-08 22:23:50
- 2016-11-09 17:25:50
Sac’s ‘saveimg’ command produces some very nice looking plots.
It works very nicely with trace plots I create with the ‘plot1' sac command.
But, I recently tried it out with some particle motion plots generated by the ‘plotpm’ sac command. Although an x-windows 'plotpm’ plot is visible on my screen when I use the ‘saveimg’ command, the .pdf file plot shows only the first segment of the original plotpm plot (it seems to be the line segment between the first and second data points). And a .ps f…
[more]
Replies
-
Re: Are there simple fixes for saveimg and plotpm commands? - George Helffrich - 2016-11-09 14:32:44
-
Re: Are there simple fixes for saveimg and plotpm commands? - Brian Savage - 2016-11-09 17:25:50
Josphat Mulwa
Dear All,
I am trying to convert waveform data from SEED to SAC using rdseed.
However, I am getting an error message as below:-
Input File (/dev/nrst0) or 'Quit' to Exit: 20160910EQ.seed
Output File (stdout) : 20160910EQ
!!! Error - Invalid Output File Name... Device will be STDOUT
Segmentation fault (core dumped) below
What is the cause of this error message??
Regards,
Josphat
-----------------------------------------
The University of Nairobi is ISO 9001:2008 certified.
Website: http…
[more]
Replies
-
Re: Rdseed error - Geo . - 2016-10-05 16:33:11
-
Re: Rdseed error - Josphat Mulwa - 2016-10-05 19:00:55
-
Re: Rdseed error - Robert Casey - 2016-10-05 16:26:03
-
Re: Rdseed error - Josphat Mulwa - 2016-10-06 21:54:17
-
Re: Rdseed error - Robert Casey - 2016-10-06 22:27:25
-
-
Re: Rdseed error - Josphat Mulwa - 2016-11-04 22:57:25
-
Re: Rdseed error - Robert Casey - 2016-11-07 16:41:22
-
-
-
Re: Rdseed error - Geo . - 2016-10-05 22:00:21
-
-
Derek Schutt
2016-11-03 18:45:34
- 2016-11-04 03:35:15
Hi,
I'm trying unsuccessfully to compile a fortran program using the SAC
provided i/o libraries, but I am getting an error message that is
confusing me. I'm using sac 101.6a, and the libraries I need are at
/usr2/OS-DEPENDENT/Linux_Generic_unknown/sac-101.6a/lib.
*% gfortran -o rdsetupsimul rdsetupsimul.1.brfix.f
`/usr2/OS-DEPENDENT/Linux_Generic_unknown/sac-101.6a/bin/sac-config
--cflags --libs
--prefix="/usr2/OS-DEPENDENT/Linux_Generic_unknown/sac-101.6a/lib sacio" `*
f951: Warning: None…
[more]
Replies
-
Re: compiling a program that uses the SAC I/O library - Brian Savage - 2016-11-03 22:25:40
-
Re: compiling a program that uses the SAC I/O library - Derek Schutt - 2016-11-03 21:20:32
-
Re: compiling a program that uses the SAC I/O library - Brian Savage - 2016-11-03 23:25:21
-
Re: compiling a program that uses the SAC I/O library - Derek Schutt - 2016-11-03 21:30:21
-
Re: compiling a program that uses the SAC I/O library - Rob Porritt - 2016-11-04 03:35:15
-
Re: compiling a program that uses the SAC I/O library - Derek Schutt - 2016-11-03 21:49:20
-
-
-
-
-
