Thread: sac2ascii

Started: 2017-09-19 22:18:10
Last activity: 2017-09-20 16:27:43
Topics: SAC Help
Joana Carvalho
sac2ascii
2017-09-19 22:18:10
Hi.

I am trying to convert SAC files into ascii files. I found the sac2asc code
but I can't compile it. It should be just something like " make sac2asc",
but it is not working.

Does anyone have another option/version to convert the files from SAC to
ascii?

Thanks
Joana

  • Mehdi Qashqai
    Re: sac2ascii
    2017-09-19 22:31:55
    This is great: sac2xy
    https://github.com/msthorne/SACTOOLS
    When you compile run: sac2xy 'sac file' 'output file'

    Cheers,
    Mehdi

    On Tue, 19 Sep 2017 at 11:27 pm, Joana Carvalho <j.filipa.carvalho<at>gmail.com>
    wrote:

    Hi.

    I am trying to convert SAC files into ascii files. I found the sac2asc
    code but I can't compile it. It should be just something like " make
    sac2asc", but it is not working.

    Does anyone have another option/version to convert the files from SAC to
    ascii?

    Thanks
    Joana

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  • Geo .
    Re: sac2ascii
    2017-09-20 00:46:58
    Hi Joana,
    Two simple ways,

    1. Within SAC itself by running; CONVERT FROM my.sac TO ALPHA my.ascii
    my.ASCII will contain alphanumeric version of your SAC file, which you will
    have to format to suit your needs. Read the SAC manual for more details.

    2. Use Mike Thorne's matlab code rsac.m (I can send you more infor. if you
    decide to go with this).
    http://home.chpc.utah.edu/~thorne/software.html

    Januka

    Januka Attanayake
    Postdoctoral Research Associate

    Institute for Geophysics
    WWU Münster | CorrensstraBe 24 | 48149 Münster | Germany
    Tel +49 251 833 4727

    University email: jattanayake<at>uni-muenster.de
    Homepage: http://sites.google.com/site/janukaattanayake/

    On 19 September 2017 at 17:25, Joana Carvalho <j.filipa.carvalho<at>gmail.com>
    wrote:

    Hi.

    I am trying to convert SAC files into ascii files. I found the sac2asc
    code but I can't compile it. It should be just something like " make
    sac2asc", but it is not working.

    Does anyone have another option/version to convert the files from SAC to
    ascii?

    Thanks
    Joana


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    • Chad Trabant
      Re: sac2ascii
      2017-09-20 16:27:43
      Hi Joana,

      One more option in case it's useful. Written in C, the sacdump program here:
      https://seiscode.iris.washington.edu/projects/sacdump/files

      will write out requested header (or all defined headers) and optionally print a list of time-value pairs for each sample.

      Chad

      On Sep 19, 2017, at 8:47 AM, Geo . <jattanayake<at>gmail.com> wrote:

      Hi Joana,
      Two simple ways,

      1. Within SAC itself by running; CONVERT FROM my.sac TO ALPHA my.ascii
      my.ASCII will contain alphanumeric version of your SAC file, which you will have to format to suit your needs. Read the SAC manual for more details.

      2. Use Mike Thorne's matlab code rsac.m (I can send you more infor. if you decide to go with this).
      http://home.chpc.utah.edu/~thorne/software.html

      Januka

      Januka Attanayake
      Postdoctoral Research Associate

      Institute for Geophysics
      WWU Münster | CorrensstraBe 24 | 48149 Münster | Germany
      Tel +49 251 833 4727

      University email: jattanayake<at>uni-muenster.de <jattanayake<at>uni-muenster.de>
      Homepage: http://sites.google.com/site/janukaattanayake/

      On 19 September 2017 at 17:25, Joana Carvalho <j.filipa.carvalho<at>gmail.com <j.filipa.carvalho<at>gmail.com>> wrote:
      Hi.

      I am trying to convert SAC files into ascii files. I found the sac2asc code but I can't compile it. It should be just something like " make sac2asc", but it is not working.

      Does anyone have another option/version to convert the files from SAC to ascii?

      Thanks
      Joana


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