Thread: SAC HEADER

Started: 2021-09-22 01:47:27
Last activity: 2021-09-22 22:00:39
Topics: SAC Help
Muhammad Zafar Iqbal
SAC HEADER
2021-09-22 01:47:27
Hi
I am a new. I have a sac file but there are some headers missing like(EVLA, EVLO, ..). I want to add manually these headers in the existing file. I already used WRITEHDR but its not saving. Kindly, help me to write.
  • Milton Plasencia
    Re: SAC HEADER
    2021-09-22 22:00:39
    Hi,

    sac> ch evla 40.0 evlo 90.0
    sac> wh

    where ch = change header
    wh = write header

    sac> help ch
    with this command you can read the help for change header.

    HTH,

    Milton



    Dott. Milton P. PLASENCIA LINARES
    Centro Ricerca Sismologiche (CRS)
    Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS
    Borgo Grotta Gigante n. 42/c
    34010 Sgonico (Trieste) - Italia
    Tel. +39 040 2140 256 /156 Cell. +39 331 6481 935
    www.inogs.it


    On Wed, 22 Sept 2021 at 21:20, Muhammad Zafar Iqbal (via IRIS) <
    sac-help-bounce<at>lists.ds.iris.edu> wrote:

    Hi
    I am a new. I have a sac file but there are some headers missing
    like(EVLA, EVLO, ..). I want to add manually these headers in the existing
    file. I already used WRITEHDR but its not saving. Kindly, help me to write.

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