Thread: How to change sample rate

Started: 2010-12-13 18:30:46
Last activity: 2010-12-13 21:39:27
Topics: SAC Help
santanu
2010-12-13 18:30:46
Dear Sac Users,

Can any one you tell me how I can change my sample rate in SAC?

My original sample rate is 100 sps and I want to bring it to 50sps.

Please suggest.

With Regards
Santanu Baruah

Santanu Baruah
Geoscience Division
North East Institute of Science and Technology (Formerly RRL)
Jorhat-785006,Assam,India.
Mobile: +91 9435514805(M)
  • Onur Tan
    2010-12-13 21:10:57
    Hi,

    use interpolate.

    onur


    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 13.12.2010 12:30, "Santanu Baruah" <santanubaruah2007<at>rediffmail.com> wrote:

    Dear Sac Users,

    Can any one you tell me how I can change my sample rate in SAC?

    My original sample rate is 100 sps and I want to bring it to 50sps.

    Please suggest.

    With Regards
    Santanu Baruah

    Santanu Baruah
    Geoscience Division
    North East Institute of Science and Technology (Formerly RRL)
    Jorhat-785006,Assam,India.
    Mobile: +91 9435514805(M)
    <http://sigads.rediff.com/RealMedia/ads/click_nx.ads/www.rediffmail.com/signatureline.htm@Middle?>




  • Shahar Shani Kadmiel
    2010-12-13 21:39:27
    Hi, I believe "DECIMATE" is what you are looking for.

    Take a look here:
    http://www.iris.edu/software/sac/commands/decimate.html

    Shahar

    ____________________________________________
    Shahar Shani-Kadmiel
    Ph.D Candidate
    Department of Geological and Environmental Sciences
    Ben-Gurion University of the Negev
    P.O.B 653 Be'er Sheva, 84105, Israel
    Office: +972-8-647-2654
    Mobile: +972-52-556-9015
    e-mail - kadmiel<at>bgu.ac.il

    On Dec 13, 2010, at 12:30 , Santanu Baruah wrote:

    Dear Sac Users,

    Can any one you tell me how I can change my sample rate in SAC?

    My original sample rate is 100 sps and I want to bring it to 50sps.

    Please suggest.

    With Regards
    Santanu Baruah

    Santanu Baruah
    Geoscience Division
    North East Institute of Science and Technology (Formerly RRL)
    Jorhat-785006,Assam,India.
    Mobile: +91 9435514805(M)

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



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