SAC Help

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 2010

Ralph Archuleta
2010-10-31 19:40:22
I would like to get a pdf of the SAC manual. Where can I download it? -- Ralph J. Archuleta Professor and Chair Department of Earth Science & Earth Research Institute University of California, Santa Barbara Santa Barbara, CA 93106-9630 Phone: (805) 893-8441 FAX: (805) 893-2314 Email: or ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ Please note new email address: Institute for Crustal Studies merged with another Institute at UCSB
Geo .
2010-10-25 19:20:41 - 2010-10-30 14:02:23
Greetings, I am trying to call sac within a shell script as follows. while read line do cd $line sac gawk '{print "macro ../sac_cut.macro"}' cd ../ done < folder_list.txt folder_list.txt holds the names of all the directory names that the script is suppose to look in. I see that sac is initiated but the problem is in executing commands within sac once it is initiated. I have tried several ways of doing that including printf and piping to sac with back quotes. Stil... [more]
tuna eken
2010-10-29 17:59:19 - 2010-10-30 00:19:01
(no body)
Bishwa Jyoti Das
2010-10-29 04:12:06
Hi Sac-help, I set up a Facebook profile where I can post my pictures, videos and events and I want to add you as a friend so you can see it. First, you need to join Facebook! Once you join, you can also create your own profile. Thanks, Bishwa Jyoti To sign up for Facebook, follow the link below: Already have an account? Add this email address to your account: [more]
No replies
Ali Al-Lazki
2010-10-17 18:28:13
Dear all, I seem to have lost my old macros! I am looking for two types of macros one that are used in routine picking of phase arrival times and the second in the extraction of phase and and header information from picked data sets, if you don't mind sharing your macros? basic, simple, sophisticated will do! Kind regards, Ali Al-Lazki Department of Earth Sciences College of Science P.O. Box 36 Postal Code 123 Alkhodh, Oman ________________________________________ From: sac-help-bounces@... [more]
No replies
Fatih Sevim
2010-10-15 21:49:14 - 2010-10-17 14:59:34
Hi, I want to calculate power density spectrum via "PDS" command but ı came up against "ERROR 5003: No correlation function calculated." I need your help. Best regards, Fatih.
2010-04-16 01:34:08 - 2010-10-13 23:06:00
Hi, all, does anyone know the zero-polar points for Guralp CMG-3ESPC? Thx. Lee 2010-04-15
Rebecca Harrington
2010-10-12 20:35:46
I am trying to use the OAPF command to write an alphanumeric pick file, but the time format stored in the pick file does not seem to correspond to the format listed in the manual as far as I can tell. I am using the following commands: oapf name [filename] ppk absolute capf The time written to the pick file is given by: 200427214073319338804914073319 3388054 55.93 which should correspond to a pick at 5.93 sec in a file with beginning time of 17:22:50.103 on Sept. 28, 2004. Beyond the yea... [more]
No replies
Yue Zhang
2010-10-11 03:47:22
I'm designing an executable program and hope that it can analyze the data through calling the functions in SAC. How could I get it? Thank you very much for your reply.
No replies
Christina Rau
2010-10-08 16:56:33 - 2010-10-08 17:17:32
Hi, I have finished building SAC on my Mac, and am now trying to set the path and other options. Using the instructions for bash this is what I get: gc156-crau:sac crau$ export SACHOME=/usr/local/sac gc156-crau:sac crau$ source ${SACHOME}/bin/sacinit.csh -bash: setenv: command not found -bash: setenv: command not found -bash: setenv: command not found -bash: setenv: command not found -bash: setenv: command not found -bash: setenv: command not found So I tried using csh and running sac: gc156... [more]
Juan Payero
2010-10-05 23:56:30
Dear: I'm using sac for short time. I'm reading three sac binay files and trying to write these with WRITECSS, it give me an: error 1385 that is not in sac-help. SAC> r a1 a2 a3 SAC> wcss a1_css a2_css a3_css ERROR 1385: No worksets in memory. or SAC> r a1 a2 a3 SAC> wcss ascii dir current a1_css a2_css a3_css ERROR 1385: No worksets in memory. can you help me? Thanks a lot. Juan Payero IGEF-UNAM Telf. (5255) 5622-4126 ext 135 (52155)2310-1163 cel DF, México. Skype : payer... [more]
No replies
J. Robert
2010-10-02 15:56:02
Hi, I tried to install the cygwin version of SAC. I installed first the cygwin readline and sunrpc packages. However the compilation fails with the following errors: --- In file included from ../../sac-101.4/src/bbs/getbbv.c:13: ../../sac-101.4/inc/dff.h:5:21: rpc/rpc.h: No such file or directory In file included from ../../sac-101.4/src/bbs/getbbv.c:13: ../../sac-101.4/inc/dff.h:219: error: parse error before "xdrs" make[1]: *** [bbs/getbbv.o] Error 1 make: *** [all-recursive] Error 1 --- ... [more]
Onur Tan
2010-10-02 02:04:08
Dear Catherine please look at these threats in April 2009: o. Dr. Onur TAN ---------------------------------------------- 40.7866N 29.4500E --------- TÜBİTAK Marmara Araştırma Merkezi, Yer ve Deniz Bilimleri Enstitüsü TUBITAK Marmara Research Center, Earth and Marine Sciences Institute Gebze - Kocaeli - TURKEY On 01.10.2010 16:56, "CATHERINE KIANJI" <> wrote: Thanks for your response I woul... [more]
No replies
2010-10-01 11:08:28 - 2010-10-01 22:00:07
how to calculate poles and zeros regards gladys
2010-10-01 19:55:35
Hi All! I am using a SAC file download to wilbert, but it have IDEP = Unkwon. I need that IDEP = velocity, then I try to remove the instrument responses. First I download RESP file from IRIS RESP Service. I used this RESP file and command trasfer, but I obtain this in screen. SEISMIC ANALYSIS CODE [06/06/2005 (Version 100.1)] Copyright 1995 Regents of the University of California SAC> r 2009.302. SAC> trans from evalresp Extracting evresp response for D... [more]
No replies
2010-10-01 17:14:11
Respected sir, Most humbly and respectfully I would like to inform you that I,Mr Montu Gogoi a studend of computational seismology(M.Tech)and I am a new user of the software SAC(seismic analysis code).I try to learn this software but in many steps I haved faced many problems and confusions.As a seismology student it is compulsory for me and I must learn this.So I kindly request you that if you have some materials and tutorials then please send to me. Yours faithfully Mr... [more]
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