Thread: Sumstack Alignment

Started: 2014-06-09 03:56:26
Last activity: 2014-06-09 12:56:23
Topics: SAC Help
Tiegan Hobbs
Sumstack Alignment
2014-06-09 03:56:26
Hello,

I'm wondering if there is a way to align my traces before adding them to my stack list in the signal stacking subroutine. I've got manual picks under T2 and I can cut around that, but I don't know how to align them for use in sss. I'd prefer not to use the delay feature when I'm adding the files, but it's a large dataset and I'd prefer not to.

Regards,
Tiegan Hobbs

MSc Candidate
University of Victoria, BC, Canada

  • George Helffrich
    Re: Sumstack Alignment
    2014-06-09 12:56:23
    Dear Tiegan Hobbs -

    Read in your files outside of SSS, go into SSS, and then use CHANGESTACK xxx DELAY &n,T2&. (Here n is your file number.) Then you have delays set for SUMSTACK.

    See chapter 8 of the SAC book for other ideas.

    On 9 Jun 2014, at 04:56, Tiegan Hobbs wrote:

    Hello,

    I'm wondering if there is a way to align my traces before adding them to my stack list in the signal stacking subroutine. I've got manual picks under T2 and I can cut around that, but I don't know how to align them for use in sss. I'd prefer not to use the delay feature when I'm adding the files, but it's a large dataset and I'd prefer not to.

    Regards,
    Tiegan Hobbs

    MSc Candidate
    University of Victoria, BC, Canada
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    George Helffrich
    george.helffrich<at>bris.ac.uk



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