Thread: Sac format to Seimic Unix

Started: 2010-11-10 00:58:33
Last activity: 2010-11-10 03:32:57
Topics: SAC Help
John Alexander Gonzalez Linares
2010-11-10 00:58:33
Hi all,

I am working with seismological data in sac format and I am
interested in bringing the transmission responses of data to the tau-p
domain. I think SAC software has not this function.Nevertheless, one
possibility is to use SU software from Colorado School of Mines to do
that. My problem is:
How can sac data be transformed into a compatible SU format (like segy)?

Thanks in advance for any suggestions or comments and best regards,

John Gonzalez

--
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.



  • John Stockwell
    2010-11-09 18:14:40
    You should be able to use the sac2segy program, and then use
    segyread in SU to get the data into SU data format.

    John Stockwell | john<at>dix.Mines.EDU
    Center for Wave Phenomena (The Home of Seismic Un*x)
    Colorado School of Mines
    Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
    voice: (303) 273-3049

    Our book:
    Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
    Mathematics of multidimensional seismic imaging, migration, and inversion,
    (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New York.


    Hi all,

    I am working with seismological data in sac format and I am
    interested in bringing the transmission responses of data to the tau-p
    domain. I think SAC software has not this function.Nevertheless, one
    possibility is to use SU software from Colorado School of Mines to do
    that. My problem is:
    How can sac data be transformed into a compatible SU format (like segy)?

    Thanks in advance for any suggestions or comments and best regards,

    John Gonzalez

    --
    The University of Edinburgh is a charitable body, registered in
    Scotland, with registration number SC005336.


    _______________________________________________
    sac-help mailing list
    sac-help<at>iris.washington.edu
    http://www.iris.washington.edu/mailman/listinfo/sac-help

    John Stockwell | john<at>dix.Mines.EDU
    Center for Wave Phenomena (The Home of Seismic Un*x)
    Colorado School of Mines
    Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
    voice: (303) 273-3049

    Our book:
    Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
    Mathematics of multidimensional seismic imaging, migration, and inversion,
    (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New York.


    • Aldo Vesnaver
      2010-11-10 03:32:19

      Very good opportunity!

      Does perhaps also the other way (SU to SAC) exist?

      Thanks!

      Aldo Vesnaver

      (KFUPM-OGS)


      On Tue, 9 Nov 2010 10:14:40 -0700 (MST), John Stockwell
      <john<at>dix.mines.edu> wrote:
      You should be able to use the sac2segy program, and then use
      segyread in SU to get the data into SU data format.

      John Stockwell | john<at>dix.Mines.EDU
      Center for Wave Phenomena (The Home of Seismic Un*x)
      Colorado School of Mines
      Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
      voice: (303) 273-3049

      Our book:
      Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
      Mathematics of multidimensional seismic imaging, migration, and
      inversion,
      (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
      York.


      Hi all,

      I am working with seismological data in sac format and I am
      interested in bringing the transmission responses of data to the tau-p
      domain. I think SAC software has not this function.Nevertheless, one
      possibility is to use SU software from Colorado School of Mines to do
      that. My problem is:
      How can sac data be transformed into a compatible SU format (like segy)?

      Thanks in advance for any suggestions or comments and best regards,

      John Gonzalez

      --
      The University of Edinburgh is a charitable body, registered in
      Scotland, with registration number SC005336.


      _______________________________________________
      sac-help mailing list
      sac-help<at>iris.washington.edu
      http://www.iris.washington.edu/mailman/listinfo/sac-help

      John Stockwell | john<at>dix.Mines.EDU
      Center for Wave Phenomena (The Home of Seismic Un*x)
      Colorado School of Mines
      Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
      voice: (303) 273-3049

      Our book:
      Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
      Mathematics of multidimensional seismic imaging, migration, and
      inversion,
      (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
      York.

      _______________________________________________
      sac-help mailing list
      sac-help<at>iris.washington.edu
      http://www.iris.washington.edu/mailman/listinfo/sac-help

    • Aldo Vesnaver
      2010-11-10 03:32:57

      Very good opportunity!

      Does perhaps also the other way (SU to SAC) exist?

      Thanks!

      Aldo Vesnaver

      (KFUPM-OGS)


      On Tue, 9 Nov 2010 10:14:40 -0700 (MST), John Stockwell
      <john<at>dix.mines.edu> wrote:
      You should be able to use the sac2segy program, and then use
      segyread in SU to get the data into SU data format.

      John Stockwell | john<at>dix.Mines.EDU
      Center for Wave Phenomena (The Home of Seismic Un*x)
      Colorado School of Mines
      Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
      voice: (303) 273-3049

      Our book:
      Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
      Mathematics of multidimensional seismic imaging, migration, and
      inversion,
      (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
      York.


      Hi all,

      I am working with seismological data in sac format and I am
      interested in bringing the transmission responses of data to the tau-p
      domain. I think SAC software has not this function.Nevertheless, one
      possibility is to use SU software from Colorado School of Mines to do
      that. My problem is:
      How can sac data be transformed into a compatible SU format (like segy)?

      Thanks in advance for any suggestions or comments and best regards,

      John Gonzalez

      --
      The University of Edinburgh is a charitable body, registered in
      Scotland, with registration number SC005336.


      _______________________________________________
      sac-help mailing list
      sac-help<at>iris.washington.edu
      http://www.iris.washington.edu/mailman/listinfo/sac-help

      John Stockwell | john<at>dix.Mines.EDU
      Center for Wave Phenomena (The Home of Seismic Un*x)
      Colorado School of Mines
      Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
      voice: (303) 273-3049

      Our book:
      Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
      Mathematics of multidimensional seismic imaging, migration, and
      inversion,
      (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
      York.

      _______________________________________________
      sac-help mailing list
      sac-help<at>iris.washington.edu
      http://www.iris.washington.edu/mailman/listinfo/sac-help

      • John Stockwell
        2010-11-09 20:30:56
        SU to SAC is far easier,

        SU -> segy via segywrite
        segy -> sac SAC has tools for reading SEGY data.


        Very good opportunity!

        Does perhaps also the other way (SU to SAC) exist?

        Thanks!

        Aldo Vesnaver

        (KFUPM-OGS)


        On Tue, 9 Nov 2010 10:14:40 -0700 (MST), John Stockwell
        <john<at>dix.mines.edu> wrote:
        You should be able to use the sac2segy program, and then use
        segyread in SU to get the data into SU data format.

        John Stockwell | john<at>dix.Mines.EDU
        Center for Wave Phenomena (The Home of Seismic Un*x)
        Colorado School of Mines
        Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
        voice: (303) 273-3049

        Our book:
        Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
        Mathematics of multidimensional seismic imaging, migration, and
        inversion,
        (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
        York.


        Hi all,

        I am working with seismological data in sac format and I am
        interested in bringing the transmission responses of data to the tau-p
        domain. I think SAC software has not this function.Nevertheless, one
        possibility is to use SU software from Colorado School of Mines to do
        that. My problem is:
        How can sac data be transformed into a compatible SU format (like segy)?

        Thanks in advance for any suggestions or comments and best regards,

        John Gonzalez

        --
        The University of Edinburgh is a charitable body, registered in
        Scotland, with registration number SC005336.


        _______________________________________________
        sac-help mailing list
        sac-help<at>iris.washington.edu
        http://www.iris.washington.edu/mailman/listinfo/sac-help

        John Stockwell | john<at>dix.Mines.EDU
        Center for Wave Phenomena (The Home of Seismic Un*x)
        Colorado School of Mines
        Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
        voice: (303) 273-3049

        Our book:
        Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
        Mathematics of multidimensional seismic imaging, migration, and
        inversion,
        (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New
        York.

        _______________________________________________
        sac-help mailing list
        sac-help<at>iris.washington.edu
        http://www.iris.washington.edu/mailman/listinfo/sac-help


        John Stockwell | john<at>dix.Mines.EDU
        Center for Wave Phenomena (The Home of Seismic Un*x)
        Colorado School of Mines
        Golden, CO 80401 | http://www.cwp.mines.edu/cwpcodes
        voice: (303) 273-3049

        Our book:
        Norman Bleistein, Jack K. Cohen, John W. Stockwell Jr., [2001],
        Mathematics of multidimensional seismic imaging, migration, and inversion,
        (Interdisciplinary Applied Mathematics, V. 13.), Springer-Verlag, New York.


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