Thread: Picks not being written to hypocenter pick file

Started: 2022-02-28 15:28:05
Last activity: 2022-02-28 19:29:48
Topics: SAC Help
Cliff Thurber
Picks not being written to hypocenter pick file
2022-02-28 15:28:05
Perhaps this is a known problem. I am using an older version of SAC

SEISMIC ANALYSIS CODE [11/11/2013 (Version 101.6a)]

on an Intel Mac running Catalina. I am trying to use OHPF for the first time in a long time. I start it up,

ohpf hpf.1

make some number of picks (I have tried between 1 and 10 picks I think), and then close it and find no picks in the file:

SAC> chpf
SAC> cat hpf.1
10

Is the only solution to get an up to date version of SAC? Or is there a fix?

Thanks.

Cliff Thurber


Attachments
  • George Helffrich
    Re: Picks not being written to hypocenter pick file
    2022-02-28 18:47:35
    Dear Cliff -

    You might have forgotten to type G or H to ask PPK to write the picks to the HYPO file.

    H did it for me (but with SAC/BRIS).

    On 28 Feb 2022, at 15:29, Cliff Thurber (via IRIS) <sac-help-bounce<at>lists.ds.iris.edu> wrote:

    Perhaps this is a known problem. I am using an older version of SAC

    SEISMIC ANALYSIS CODE [11/11/2013 (Version 101.6a)]

    on an Intel Mac running Catalina. I am trying to use OHPF for the first time in a long time. I start it up,

    ohpf hpf.1

    make some number of picks (I have tried between 1 and 10 picks I think), and then close it and find no picks in the file:

    SAC> chpf
    SAC> cat hpf.1
    10

    Is the only solution to get an up to date version of SAC? Or is there a fix?

    Thanks.

    Cliff Thurber


    ----------------------
    SAC Help
    Topic home: http://ds.iris.edu/message-center/topic/sac-help/ | Unsubscribe: sac-help-unsubscribe<at>lists.ds.iris.edu

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    George Helffrich
    george<at>elsi.jp


    • Cliff Thurber
      Re: Picks not being written to hypocenter pick file
      2022-02-28 19:25:10
      Hi George. G did the trick!

      Note that I can't find this anywhere in the SAC documentation (I checked both in SAC's help and at IRIS).

      Thanks for the rescue.

      Cliff

      On Feb 28, 2022, at 12:48 PM, George Helffrich (via IRIS) <sac-help-bounce<at>lists.ds.iris.edu> wrote:

      Dear Cliff -

      You might have forgotten to type G or H to ask PPK to write the picks to the HYPO file.

      H did it for me (but with SAC/BRIS).

      On 28 Feb 2022, at 15:29, Cliff Thurber (via IRIS) <sac-help-bounce<at>lists.ds.iris.edu <sac-help-bounce<at>lists.ds.iris.edu>> wrote:

      Perhaps this is a known problem. I am using an older version of SAC

      SEISMIC ANALYSIS CODE [11/11/2013 (Version 101.6a)]

      on an Intel Mac running Catalina. I am trying to use OHPF for the first time in a long time. I start it up,

      ohpf hpf.1

      make some number of picks (I have tried between 1 and 10 picks I think), and then close it and find no picks in the file:

      SAC> chpf
      SAC> cat hpf.1
      10

      Is the only solution to get an up to date version of SAC? Or is there a fix?

      Thanks.

      Cliff Thurber


      ----------------------
      SAC Help
      Topic home: http://ds.iris.edu/message-center/topic/sac-help/ | Unsubscribe: sac-help-unsubscribe<at>lists.ds.iris.edu <sac-help-unsubscribe<at>lists.ds.iris.edu>

      Sent from the IRIS Message Center (http://ds.iris.edu/message-center/)
      Update subscription preferences at http://ds.iris.edu/account/profile/



      George Helffrich
      george<at>elsi.jp <george<at>elsi.jp>

      ----------------------
      SAC Help
      Topic home: http://ds.iris.edu/message-center/topic/sac-help/ | Unsubscribe: sac-help-unsubscribe<at>lists.ds.iris.edu

      Sent from the IRIS Message Center (http://ds.iris.edu/message-center/)
      Update subscription preferences at http://ds.iris.edu/account/profile/


      Attachments
      • Arthur Snoke
        Re: Picks not being written to hypocenter pick file
        2022-02-28 14:47:11
        http://ds.iris.edu/files/sac-manual/commands/plotpktable.html

        On 2/28/22 2:26 PM, Cliff Thurber (via IRIS) wrote:
        Note that I can't find this anywhere in the SAC documentation (I checked =

        both in SAC's help and at IRIS).


      • George Helffrich
        Re: Picks not being written to hypocenter pick file
        2022-02-28 19:29:48
        Dear Cliff -

        See page 26 / Table 4.1 of the SAC book for the list of PPK cursor mode commands, and for the description of the waveform duration algorithm.

        On 28 Feb 2022, at 19:25, Clifford Thurber <cthurber<at>wisc.edu> wrote:

        Hi George. G did the trick!

        Note that I can't find this anywhere in the SAC documentation (I checked both in SAC's help and at IRIS).

        Thanks for the rescue.

        Cliff

        On Feb 28, 2022, at 12:48 PM, George Helffrich (via IRIS) <sac-help-bounce<at>lists.ds.iris.edu <sac-help-bounce<at>lists.ds.iris.edu>> wrote:

        Dear Cliff -

        You might have forgotten to type G or H to ask PPK to write the picks to the HYPO file.

        H did it for me (but with SAC/BRIS).

        On 28 Feb 2022, at 15:29, Cliff Thurber (via IRIS) <sac-help-bounce<at>lists.ds.iris.edu <sac-help-bounce<at>lists.ds.iris.edu>> wrote:

        Perhaps this is a known problem. I am using an older version of SAC

        SEISMIC ANALYSIS CODE [11/11/2013 (Version 101.6a)]

        on an Intel Mac running Catalina. I am trying to use OHPF for the first time in a long time. I start it up,

        ohpf hpf.1

        make some number of picks (I have tried between 1 and 10 picks I think), and then close it and find no picks in the file:

        SAC> chpf
        SAC> cat hpf.1
        10

        Is the only solution to get an up to date version of SAC? Or is there a fix?

        Thanks.

        Cliff Thurber


        ----------------------
        SAC Help
        Topic home: http://ds.iris.edu/message-center/topic/sac-help/ | Unsubscribe: sac-help-unsubscribe<at>lists.ds.iris.edu <sac-help-unsubscribe<at>lists.ds.iris.edu>

        Sent from the IRIS Message Center (http://ds.iris.edu/message-center/)
        Update subscription preferences at http://ds.iris.edu/account/profile/



        George Helffrich
        george<at>elsi.jp <george<at>elsi.jp>

        ----------------------
        SAC Help
        Topic home: http://ds.iris.edu/message-center/topic/sac-help/ | Unsubscribe: sac-help-unsubscribe<at>lists.ds.iris.edu <sac-help-unsubscribe<at>lists.ds.iris.edu>

        Sent from the IRIS Message Center (http://ds.iris.edu/message-center/)
        Update subscription preferences at http://ds.iris.edu/account/profile/




        George Helffrich
        george<at>elsi.jp


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