SAC Help

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 SAGE (or another team) to answer.

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Active Message Threads for November 2021

Reza Mansouri
problem installing sac 101.6 in cygwin
2021-11-30 00:23:43
Dear all I'm trying t install the sac under Cygwin but unfortunately, I got a bunch of errors like */usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld: libSMnonOracleFuncs.a(cssTableDump.o):cssTableDump.c:(.bss+0x0): multiple * *definition of `dblJmpBuf'; libsac_all.a(inissi.o):inissi.c:(.bss+0xa0280): first defined here* and make command is terminated by the following error *collect2: error: ld returned 1 exit statusmake[1]: *** [Makefile:2966: sac.exe] Error 1make[1]:… [more]
No replies
Guilherme de Melo
Divide SAC data by hours
2021-11-23 15:03:37 - 2021-11-24 08:55:18
Dears, I have a large .SAC data of ~2 months time, it created from the conversion of a single raw data file. I would like to know if there is a way of script to divide the data for other files in day or hour. I will be very grateful for the help. Best, Guilherme
Replies
Sheila Peacock
SAC on Mac with M1 chip
2021-11-18 09:20:13 - 2021-11-18 10:57:14
Dear all, has anyone run SAC v. 102 (precompiled) on a Mac with the new M1 chip? We haven't got any yet but suspect that our next purchase will have this chip and we'd like to be prepared. Thanks, Sheila Peacock.
Replies
Craig Jones
Weird byte swapping-new MacPro + SAC102
2021-10-07 21:27:34 - 2021-11-18 06:00:36
All, We’ve run into something we don’t fully understand. We have a new MacPro running the current OS with SAC 102 installed, and then we have an ancient MacPro (c2011) running 101.6 under High Sierra. Getting SAC files with SOD from either machine results in the same files on both machines. SAC on both machines will read these files. Writing them back out on the old machine basically reproduces the file. Writing it out on the new machine results in the bytes being seriously reordered, and … [more]
Replies
Ali Solihat
JSO
2021-11-16 21:35:58 - 2021-11-17 18:20:44
How to the get the value of PGA from the seismic wave after integrated the trace Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ [http://pm.gov.jo/100-Anni-Alpha.png]
Replies
  • Re: JSO - Nasir Mahmood - 2021-11-17 05:47:49
    • Re: JSO - Ali Solihat - 2021-11-17 06:53:29
      • Re: JSO - Geo . - 2021-11-17 18:20:44
        • Re: JSO - Ali Solihat - 2021-11-17 07:26:45
Muhammad Zafar Iqbal
REMOVE FILTERS
2021-11-08 03:32:17 - 2021-11-09 15:27:56
Hi I want to remove all kind of filters in my waveform data. How to do?
Replies
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